carrier proteins

Summary

Summary: Transport proteins that carry specific substances in the blood or across cell membranes.

Top Publications

  1. ncbi Phosphorylation and regulation of Akt/PKB by the rictor-mTOR complex
    D D Sarbassov
    Whitehead Institute for Biomedical Research and Department of Biology, Massachusetts Institute of Technology, Nine Cambridge Center, Cambridge, MA 02142, USA
    Science 307:1098-101. 2005
  2. pmc Vpx relieves inhibition of HIV-1 infection of macrophages mediated by the SAMHD1 protein
    Kasia Hrecka
    Department of Molecular Biology and Microbiology, Case School of Medicine, Cleveland, Ohio 44106, USA
    Nature 474:658-61. 2011
  3. ncbi A role for mitochondria in NLRP3 inflammasome activation
    Rongbin Zhou
    Department of Biochemistry, Center of Immunity and Infection, University of Lausanne, Chemin des Boveresses 155, CH 1066 Epalinges, Switzerland
    Nature 469:221-5. 2011
  4. ncbi Gout-associated uric acid crystals activate the NALP3 inflammasome
    Fabio Martinon
    Department of Biochemistry, University of Lausanne, Chemin des Boveresses 155, 1066 Epalinges, Switzerland
    Nature 440:237-41. 2006
  5. pmc Silica crystals and aluminum salts activate the NALP3 inflammasome through phagosomal destabilization
    Veit Hornung
    Department of Infectious Diseases and Immunology, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA
    Nat Immunol 9:847-56. 2008
  6. ncbi Immunological and inflammatory functions of the interleukin-1 family
    Charles A Dinarello
    Department of Medicine, Division of Infectious Diseases, University of Colorado Denver, Aurora, Colorado 80045, USA
    Annu Rev Immunol 27:519-50. 2009
  7. pmc Innate immune activation through Nalp3 inflammasome sensing of asbestos and silica
    Catherine Dostert
    Department of Biochemistry, University of Lausanne, Chemin des Boveresses 155, 1066 Epalinges, Switzerland
    Science 320:674-7. 2008
  8. ncbi Cryopyrin activates the inflammasome in response to toxins and ATP
    Sanjeev Mariathasan
    Molecular Oncology Department, Genentech Inc, 1 DNA Way, South San Francisco, California 94080, USA
    Nature 440:228-32. 2006
  9. pmc Proapoptotic BAX and BAK: a requisite gateway to mitochondrial dysfunction and death
    M C Wei
    Howard Hughes Medical Institute, Departments of Pathology and Medicine, Harvard Medical School, Dana Farber Cancer Institute, Boston, MA 02115, USA
    Science 292:727-30. 2001
  10. pmc Autophagy proteins regulate innate immune responses by inhibiting the release of mitochondrial DNA mediated by the NALP3 inflammasome
    Kiichi Nakahira
    Division of Pulmonary and Critical Care Medicine, Brigham and Women s Hospital, Harvard Medical School, Boston, Massachusetts, USA
    Nat Immunol 12:222-30. 2011

Detail Information

Publications337 found, 100 shown here

  1. ncbi Phosphorylation and regulation of Akt/PKB by the rictor-mTOR complex
    D D Sarbassov
    Whitehead Institute for Biomedical Research and Department of Biology, Massachusetts Institute of Technology, Nine Cambridge Center, Cambridge, MA 02142, USA
    Science 307:1098-101. 2005
    ..Rictor-mTOR may serve as a drug target in tumors that have lost the expression of PTEN, a tumor suppressor that opposes Akt/PKB activation...
  2. pmc Vpx relieves inhibition of HIV-1 infection of macrophages mediated by the SAMHD1 protein
    Kasia Hrecka
    Department of Molecular Biology and Microbiology, Case School of Medicine, Cleveland, Ohio 44106, USA
    Nature 474:658-61. 2011
    ....
  3. ncbi A role for mitochondria in NLRP3 inflammasome activation
    Rongbin Zhou
    Department of Biochemistry, Center of Immunity and Infection, University of Lausanne, Chemin des Boveresses 155, CH 1066 Epalinges, Switzerland
    Nature 469:221-5. 2011
    ..This indicates that NLRP3 inflammasome senses mitochondrial dysfunction and may explain the frequent association of mitochondrial damage with inflammatory diseases...
  4. ncbi Gout-associated uric acid crystals activate the NALP3 inflammasome
    Fabio Martinon
    Department of Biochemistry, University of Lausanne, Chemin des Boveresses 155, 1066 Epalinges, Switzerland
    Nature 440:237-41. 2006
    ..These findings provide insight into the molecular processes underlying the inflammatory conditions of gout and pseudogout, and further support a pivotal role of the inflammasome in several autoinflammatory diseases...
  5. pmc Silica crystals and aluminum salts activate the NALP3 inflammasome through phagosomal destabilization
    Veit Hornung
    Department of Infectious Diseases and Immunology, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA
    Nat Immunol 9:847-56. 2008
    ..Our results indicate that the NALP3 inflammasome senses lysosomal damage as an endogenous 'danger' signal...
  6. ncbi Immunological and inflammatory functions of the interleukin-1 family
    Charles A Dinarello
    Department of Medicine, Division of Infectious Diseases, University of Colorado Denver, Aurora, Colorado 80045, USA
    Annu Rev Immunol 27:519-50. 2009
    ....
  7. pmc Innate immune activation through Nalp3 inflammasome sensing of asbestos and silica
    Catherine Dostert
    Department of Biochemistry, University of Lausanne, Chemin des Boveresses 155, 1066 Epalinges, Switzerland
    Science 320:674-7. 2008
    ..Our findings implicate the Nalp3 inflammasome in particulate matter-related pulmonary diseases and support its role as a major proinflammatory "danger" receptor...
  8. ncbi Cryopyrin activates the inflammasome in response to toxins and ATP
    Sanjeev Mariathasan
    Molecular Oncology Department, Genentech Inc, 1 DNA Way, South San Francisco, California 94080, USA
    Nature 440:228-32. 2006
    ..Therefore, cryopyrin is essential for inflammasome activation in response to signalling pathways triggered specifically by ATP, nigericin, maitotoxin, S. aureus or L. monocytogenes...
  9. pmc Proapoptotic BAX and BAK: a requisite gateway to mitochondrial dysfunction and death
    M C Wei
    Howard Hughes Medical Institute, Departments of Pathology and Medicine, Harvard Medical School, Dana Farber Cancer Institute, Boston, MA 02115, USA
    Science 292:727-30. 2001
    ..Thus, activation of a "multidomain" proapoptotic member, BAX or BAK, appears to be an essential gateway to mitochondrial dysfunction required for cell death in response to diverse stimuli...
  10. pmc Autophagy proteins regulate innate immune responses by inhibiting the release of mitochondrial DNA mediated by the NALP3 inflammasome
    Kiichi Nakahira
    Division of Pulmonary and Critical Care Medicine, Brigham and Women s Hospital, Harvard Medical School, Boston, Massachusetts, USA
    Nat Immunol 12:222-30. 2011
    ..Our study suggests that autophagic proteins regulate NALP3-dependent inflammation by preserving mitochondrial integrity...
  11. ncbi Osteoprotegerin ligand is a cytokine that regulates osteoclast differentiation and activation
    D L Lacey
    Department of Pathology, Amgen, Inc, Thousand Oaks, California 91320 1789, USA
    Cell 93:165-76. 1998
    ..These data suggest that OPGL is an osteoclast differentiation and activation factor. The effects of OPGL are blocked in vitro and in vivo by OPG, suggesting that OPGL and OPG are key extracellular regulators of osteoclast development...
  12. ncbi Cleavage of BID by caspase 8 mediates the mitochondrial damage in the Fas pathway of apoptosis
    H Li
    Department of Cell Biology, Harvard Medical School, Boston, Massachusetts 02115, USA
    Cell 94:491-501. 1998
    ..Coexpression of BclxL inhibits all the apoptotic changes induced by tBID. Our results indicate that BID is a mediator of mitochondrial damage induced by Casp8...
  13. ncbi Rictor, a novel binding partner of mTOR, defines a rapamycin-insensitive and raptor-independent pathway that regulates the cytoskeleton
    D D Sarbassov
    Whitehead Institute for Biomedical Research, Department of Biology, Massachusetts Institute of Technology, Nine Cambridge Center, Cambridge, MA 02142, USA
    Curr Biol 14:1296-302. 2004
    ..We find that the rictor-mTOR complex modulates the phosphorylation of Protein Kinase C alpha (PKCalpha) and the actin cytoskeleton, suggesting that this aspect of TOR signaling is conserved between yeast and mammals...
  14. ncbi Crucial role for the Nalp3 inflammasome in the immunostimulatory properties of aluminium adjuvants
    Stephanie C Eisenbarth
    Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
    Nature 453:1122-6. 2008
    ..This is likely to affect how we design effective, but safe, adjuvants in the future...
  15. pmc NLRP3 inflammasomes are required for atherogenesis and activated by cholesterol crystals
    Peter Duewell
    Department of Infectious Diseases and Immunology, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA
    Nature 464:1357-61. 2010
    ..These findings provide new insights into the pathogenesis of atherosclerosis and indicate new potential molecular targets for the therapy of this disease...
  16. pmc TRIM5 is an innate immune sensor for the retrovirus capsid lattice
    Thomas Pertel
    Department of Microbiology and Molecular Medicine, University of Geneva, Geneva CH 1211, Switzerland
    Nature 472:361-5. 2011
    ....
  17. pmc Human CtIP promotes DNA end resection
    Alessandro A Sartori
    The Wellcome Trust and Cancer Research UK Gurdon Institute, and Department of Zoology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
    Nature 450:509-14. 2007
    ..These findings establish evolutionarily conserved roles for CtIP-like proteins in controlling DSB resection, checkpoint signalling and homologous recombination...
  18. ncbi Thioredoxin-interacting protein links oxidative stress to inflammasome activation
    Rongbin Zhou
    Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
    Nat Immunol 11:136-40. 2010
    ..The participation of TXNIP in the NLRP3 inflammasome activation may provide a mechanistic link to the observed involvement of IL-1beta in the pathogenesis of type 2 diabetes...
  19. ncbi SIN1/MIP1 maintains rictor-mTOR complex integrity and regulates Akt phosphorylation and substrate specificity
    Estela Jacinto
    Department of Physiology and Biophysics, UMDNJ Robert Wood Johnson Medical School, Piscataway, NJ 08854, USA
    Cell 127:125-37. 2006
    ..Our findings reveal that the SIN1-rictor-mTOR function in Akt-Ser473 phosphorylation is required for TORC2 function in cell survival but is dispensable for TORC1 function...
  20. pmc The NALP3 inflammasome is involved in the innate immune response to amyloid-beta
    Annett Halle
    Department of Infectious Diseases and Immunology, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA
    Nat Immunol 9:857-65. 2008
    ..Our findings suggest that activation of the NALP3 inflammasome is important for inflammation and tissue damage in Alzheimer's disease...
  21. ncbi The inflammasomes: guardians of the body
    Fabio Martinon
    Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts 02115, USA
    Annu Rev Immunol 27:229-65. 2009
    ..In this review, we discuss the role of NLRs, and in particular the inflammasomes, in the recognition of microbial and danger components and the role they play in health and disease...
  22. ncbi OPGL is a key regulator of osteoclastogenesis, lymphocyte development and lymph-node organogenesis
    Y Y Kong
    Amgen Institute, Department of Medical Biophysics, University of Toronto, Ontario, Canada
    Nature 397:315-23. 1999
    ..Thus OPGL is a new regulator of lymph-node organogenesis and lymphocyte development and is an essential osteoclast differentiation factor in vivo...
  23. pmc The inflammasome: a caspase-1-activation platform that regulates immune responses and disease pathogenesis
    Luigi Franchi
    Department of Pathology, Comprehensive Cancer Center, The University of Michigan Medical School, Ann Arbor, Michigan 48109, USA
    Nat Immunol 10:241-7. 2009
    ..Thus, understanding inflammasome pathways may provide insight into disease pathogenesis that might identify potential targets for therapeutic intervention...
  24. pmc Fatty acid-induced NLRP3-ASC inflammasome activation interferes with insulin signaling
    Haitao Wen
    Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
    Nat Immunol 12:408-15. 2011
    ..Furthermore, IL-1β affects insulin sensitivity through tumor necrosis factor-independent and dependent pathways. These findings provide insights into the association of inflammation, diet and T2D...
  25. ncbi Loss of the autophagy protein Atg16L1 enhances endotoxin-induced IL-1beta production
    Tatsuya Saitoh
    Laboratory of Host Defense, WPI Immunology Frontier Research Center, Osaka University, 3 1 Yamada oka, Suita, Osaka 565 0871, Japan
    Nature 456:264-8. 2008
    ..These results demonstrate that Atg16L1 is an essential component of the autophagic machinery responsible for control of the endotoxin-induced inflammatory immune response...
  26. pmc Osteoclast differentiation factor is a ligand for osteoprotegerin/osteoclastogenesis-inhibitory factor and is identical to TRANCE/RANKL
    H Yasuda
    Research Institute of Life Science, Snow Brand Milk Products Co, Ltd, 519 Ishibashi machi, Shimotsuga gun, Tochigi 329 0512, Japan
    Proc Natl Acad Sci U S A 95:3597-602. 1998
    ..ODF was found to be identical to TRANCE/RANKL, which enhances T-cell growth and dendritic-cell function. ODF seems to be an important regulator in not only osteoclastogenesis but also immune system...
  27. ncbi Cellular survival: a play in three Akts
    S R Datta
    Division of Neuroscience, Children s Hospital and Department of Neurobiology, Harvard Medical School, Boston, MA 02115 USA
    Genes Dev 13:2905-27. 1999
  28. pmc Autophagosome formation from membrane compartments enriched in phosphatidylinositol 3-phosphate and dynamically connected to the endoplasmic reticulum
    Elizabeth L Axe
    Signalling Programme, Babraham Institute, Babraham, Cambridge, England, UK
    J Cell Biol 182:685-701. 2008
    ..This PI(3)P-enriched compartment may be involved in autophagosome biogenesis. Its dynamic relationship with the ER is consistent with the idea that the ER may provide important components for autophagosome formation...
  29. ncbi CRM1 is an export receptor for leucine-rich nuclear export signals
    M Fornerod
    European Molecular Biology Laboratory, Heidelberg, Germany
    Cell 90:1051-60. 1997
    ..We conclude that CRM1 is an export receptor for leucine-rich nuclear export signals and discuss a model for the role of RanGTP in CRM1 function and in nuclear export in general...
  30. pmc Cutting edge: NF-kappaB activating pattern recognition and cytokine receptors license NLRP3 inflammasome activation by regulating NLRP3 expression
    Franz G Bauernfeind
    Department of Infectious Diseases and Immunology, University of Massachusetts Medical School, Worcester, MA 01605, USA
    J Immunol 183:787-91. 2009
    ..Signals provided by NF-kappaB activators are necessary but not sufficient for NLRP3 activation, and a second stimulus such as ATP or crystal-induced damage is required for NLRP3 activation...
  31. pmc A highly efficient recombineering-based method for generating conditional knockout mutations
    Pentao Liu
    Mouse Cancer Genetics Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, USA
    Genome Res 13:476-84. 2003
    ..This method should also facilitate the generation of knock-in mutations and transgene constructs, as well as expedite the analysis of regulatory elements and functional domains in or near genes...
  32. pmc Mutations of the X-linked genes encoding neuroligins NLGN3 and NLGN4 are associated with autism
    Stephane Jamain
    Laboratoire de génétique humaine et fonctions cognitives, Universite Paris 7, Institut National de la Santé et la Recherche Médicale E0021, 75015 Paris, France
    Nat Genet 34:27-9. 2003
    ..These mutations affect cell-adhesion molecules localized at the synapse and suggest that a defect of synaptogenesis may predispose to autism...
  33. pmc Specific recognition and accelerated uncoating of retroviral capsids by the TRIM5alpha restriction factor
    Matthew Stremlau
    Department of Cancer Immunology and AIDS, Dana Farber Cancer Institute, Harvard Medical School Division of AIDS, Boston, MA 02115, USA
    Proc Natl Acad Sci U S A 103:5514-9. 2006
    ..Inhibiting the proteasome did not abrogate restriction. Thus, TRIM5alpha restricts retroviral infection by specifically recognizing the capsid and promoting its rapid, premature disassembly...
  34. ncbi Smac, a mitochondrial protein that promotes cytochrome c-dependent caspase activation by eliminating IAP inhibition
    C Du
    Howard Hughes Medical Institute and Department of Biochemistry, University of Texas Southwestern Medical Center at Dallas, 75235, USA
    Cell 102:33-42. 2000
    ..Overexpression of Smac increases cells' sensitivity to apoptotic stimuli. Smac is the second mitochondrial protein, along with cytochrome c, that promotes apoptosis by activating caspases...
  35. pmc 2'-O methylation of the viral mRNA cap evades host restriction by IFIT family members
    Stephane Daffis
    Department of Medicine, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Nature 468:452-6. 2010
    ..Differential methylation of cytoplasmic RNA probably serves as an example for pattern recognition and restriction of propagation of foreign viral RNA in host cells...
  36. ncbi NLRP3 inflammasome activation: The convergence of multiple signalling pathways on ROS production?
    Jurg Tschopp
    Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
    Nat Rev Immunol 10:210-5. 2010
    ....
  37. pmc Mutations in kelch-like 3 and cullin 3 cause hypertension and electrolyte abnormalities
    Lynn M Boyden
    Department of Genetics and Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, Connecticut 06510, USA
    Nature 482:98-102. 2012
    ....
  38. pmc The NLRP3 inflammasome instigates obesity-induced inflammation and insulin resistance
    Bolormaa Vandanmagsar
    Laboratory of Neuroendocrine Immunology, Louisiana State University, Baton Rouge, Louisiana, USA
    Nat Med 17:179-88. 2011
    ..Collectively, these data establish that the Nlrp3 inflammasome senses obesity-associated danger signals and contributes to obesity-induced inflammation and insulin resistance...
  39. pmc Activation of the NLRP3 inflammasome by islet amyloid polypeptide provides a mechanism for enhanced IL-1β in type 2 diabetes
    Seth L Masters
    Immunology Research Centre, School of Biochemistry and Immunology, Trinity College, Dublin, Ireland
    Nat Immunol 11:897-904. 2010
    ..Our findings identify previously unknown mechanisms in the pathogenesis of type 2 diabetes and treatment of pathology caused by IAPP...
  40. ncbi Bid, a Bcl2 interacting protein, mediates cytochrome c release from mitochondria in response to activation of cell surface death receptors
    X Luo
    Howard Hughes Medical Institute and Department of Biochemistry, University of Texas Southwestern Medical Center at Dallas, 75235, USA
    Cell 94:481-90. 1998
    ..The cytochrome c releasing activity of Bid was antagonized by Bcl2. A mutation at the BH3 domain diminished its cytochrome c releasing activity. Bid, therefore, relays an apoptotic signal from the cell surface to mitochondria...
  41. ncbi Raptor, a binding partner of target of rapamycin (TOR), mediates TOR action
    Kenta Hara
    Biosignal Research Center, Kobe University, 657 8501, Kobe, Japan
    Cell 110:177-89. 2002
    ..elegans raptor yields an array of phenotypes that closely resemble those produced by inactivation of Ce-TOR. Thus, raptor is an essential scaffold for the mTOR-catalyzed phosphorylation of 4EBP1 and mediates TOR action in vivo...
  42. ncbi Type I interferon inhibits interleukin-1 production and inflammasome activation
    Greta Guarda
    Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
    Immunity 34:213-23. 2011
    ..Our findings may thus explain the effectiveness of type I IFN in the treatment of inflammatory diseases but also the observed "weakening" of the immune system after viral infection...
  43. ncbi Mediation of IGF-1-induced skeletal myotube hypertrophy by PI(3)K/Akt/mTOR and PI(3)K/Akt/GSK3 pathways
    C Rommel
    Regeneron Pharmaceuticals, 777 Old Saw Mill River Road, Tarrytown, NY 10591-6707, USA
    Nat Cell Biol 3:1009-13. 2001
    ..In contrast, in addition to demonstrating that calcineurin does not mediate IGF-1-induced hypertrophy, we show that IGF-1 unexpectedly acts via Akt to antagonize calcineurin signalling during myotube hypertrophy...
  44. ncbi CD14, a receptor for complexes of lipopolysaccharide (LPS) and LPS binding protein
    S D Wright
    Laboratory of Cellular Physiology and Immunology, Rockefeller University, New York, NY 10021
    Science 249:1431-3. 1990
    ..Thus, LPS may induce responses by interacting with a soluble binding protein in serum that then binds the cell surface protein CD14...
  45. ncbi The inflammasome: an integrated view
    Olaf Gross
    Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
    Immunol Rev 243:136-51. 2011
    ....
  46. pmc Tumor necrosis factor receptor family member RANK mediates osteoclast differentiation and activation induced by osteoprotegerin ligand
    H Hsu
    Department of Cell Biology, Amgen, Inc, One Amgen Center Drive, Thousand Oaks, CA 91320 1799, USA
    Proc Natl Acad Sci U S A 96:3540-5. 1999
    ..These data indicate that OPGL-induced osteoclastogenesis is directly mediated through RANK on osteoclast precursor cells...
  47. pmc Interferon-induced Ifit2/ISG54 protects mice from lethal VSV neuropathogenesis
    Volker Fensterl
    Department of Molecular Genetics, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
    PLoS Pathog 8:e1002712. 2012
    ..Pathogenesis by another neurotropic RNA virus, encephalomyocarditis virus, was not enhanced in the brains of Ifit2(-/-) mice. Our study provides a clear demonstration of tissue-, virus- and ISG-specific antiviral action of interferon...
  48. ncbi The NLRP3 inflammasome: a sensor for metabolic danger?
    Kate Schroder
    Department of Biochemistry, University of Lausanne, CH 1066 Epalinges, Switzerland
    Science 327:296-300. 2010
    ..Thus, we propose that the NLRP3 inflammasome contributes to the pathogenesis of T2DM and gout by functioning as a sensor for metabolic stress...
  49. ncbi The AAA ATPase Cdc48/p97 and its partners transport proteins from the ER into the cytosol
    Y Ye
    Howard Hughes Medical Institute and Department of Cell Biology, Harvard Medical School, Boston, Massachusetts 02115, USA
    Nature 414:652-6. 2001
    ..We propose that the Cdc48/p97-Ufd1-Npl4 complex extracts proteins from the ER membrane for cytosolic degradation...
  50. ncbi Thematic review series: adipocyte biology. The perilipin family of structural lipid droplet proteins: stabilization of lipid droplets and control of lipolysis
    Dawn L Brasaemle
    Department of Nutritional Sciences and the Rutgers Center for Lipid Research, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, USA
    J Lipid Res 48:2547-59. 2007
    ..A model is discussed whereby perilipin serves as a dynamic scaffold to coordinate the access of enzymes to the lipid droplet in a manner that is responsive to the metabolic status of the adipocyte...
  51. ncbi Systematic genetic analysis with ordered arrays of yeast deletion mutants
    A H Tong
    Banting and Best Department of Medical Research, University of Toronto, Toronto ON, Canada M5G 1L6
    Science 294:2364-8. 2001
    ..Systematic application of this approach should produce a global map of gene function...
  52. ncbi miRNA-mediated deadenylation is orchestrated by GW182 through two conserved motifs that interact with CCR4-NOT
    Marc R Fabian
    Department of Biochemistry, McGill University, Montreal, Canada
    Nat Struct Mol Biol 18:1211-7. 2011
    ..Thus, GW182 serves as both a platform that recruits deadenylases and as a deadenylase coactivator that facilitates the removal of the poly(A) tail by CCR4-NOT...
  53. ncbi Proapoptotic Bcl-2 relative Bim required for certain apoptotic responses, leukocyte homeostasis, and to preclude autoimmunity
    P Bouillet
    The Walter and Eliza Hall Institute of Medical Research, Melbourne, Victoria 3050, Australia
    Science 286:1735-8. 1999
    ..Thus, Bim is required for hematopoietic homeostasis and as a barrier to autoimmunity. Moreover, particular death stimuli appear to activate apoptosis through distinct BH3-only proteins...
  54. pmc Necrotic cells trigger a sterile inflammatory response through the Nlrp3 inflammasome
    Shankar S Iyer
    Division of Infectious Diseases, Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
    Proc Natl Acad Sci U S A 106:20388-93. 2009
    ..These findings suggest that the inhibition of Nlrp3 inflammasome activity can diminish the acute inflammation and damage associated with tissue injury...
  55. ncbi Nod1 and Nod2 direct autophagy by recruiting ATG16L1 to the plasma membrane at the site of bacterial entry
    Leonardo H Travassos
    Department of Immunology, University of Toronto, Toronto, Canada
    Nat Immunol 11:55-62. 2010
    ..Our results link bacterial sensing by Nod proteins to the induction of autophagy and provide a functional link between Nod2 and ATG16L1, which are encoded by two of the most important genes associated with Crohn's disease...
  56. ncbi GW182 proteins directly recruit cytoplasmic deadenylase complexes to miRNA targets
    Joerg E Braun
    Department of Biochemistry, Max Planck Institute for Developmental Biology, Spemannstrasse 35, D 72076 Tubingen, Germany
    Mol Cell 44:120-33. 2011
    ....
  57. ncbi A subdomain of the endoplasmic reticulum forms a cradle for autophagosome formation
    Mitsuko Hayashi-Nishino
    Department of Cell Membrane Biology, Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567 0047, Japan
    Nat Cell Biol 11:1433-7. 2009
    ..Electron tomography revealed that the ER-IM complex appears as a subdomain of the ER that formed a cradle encircling the IM, and showed that both ER and isolation membranes are interconnected...
  58. ncbi BAR domains as sensors of membrane curvature: the amphiphysin BAR structure
    Brian J Peter
    Medical Research Council MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 2QH, UK
    Science 303:495-9. 2004
    ..From this, we predict that BAR domains are in many protein families, including sorting nexins, centaurins, and oligophrenins. The universal and minimal BAR domain is a dimerization, membrane-binding, and curvature-sensing module...
  59. pmc The Atg16L complex specifies the site of LC3 lipidation for membrane biogenesis in autophagy
    Naonobu Fujita
    Department of Cellular Regulation, Research Institute for Microbial Diseases, Osaka University, Osaka 565 0871, Japan
    Mol Biol Cell 19:2092-100. 2008
    ..We propose that the Atg16L complex is a new type of E3-like enzyme that functions as a scaffold for LC3 lipidation by dynamically localizing to the putative source membranes for autophagosome formation...
  60. ncbi Interleukin-3-induced phosphorylation of BAD through the protein kinase Akt
    L del Peso
    Department of Pathology and Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
    Science 278:687-9. 1997
    ..Thus, the proapoptotic function of BAD is regulated by the PI 3-kinase-Akt pathway...
  61. ncbi The inflammasome recognizes cytosolic microbial and host DNA and triggers an innate immune response
    Daniel A Muruve
    Department of Medicine, University of Calgary, Alberta T2N 4N1, Canada
    Nature 452:103-7. 2008
    ..Thus, in addition to viral and bacterial components or danger signals in general, inflammasomes sense potentially dangerous cytoplasmic DNA, strengthening their central role in innate immunity...
  62. pmc The NLRP3 inflammasome mediates in vivo innate immunity to influenza A virus through recognition of viral RNA
    Irving C Allen
    Lineberger Comprehensive Cancer Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
    Immunity 30:556-65. 2009
    ..Together, these data place the NLRP3 inflammasome as an essential component in host defense against influenza infection through the sensing of viral RNA...
  63. ncbi Inhibition of death receptor signals by cellular FLIP
    M Irmler
    Institute of Biochemistry, Lausanne Branch, University of Lausanne, Switzerland
    Nature 388:190-5. 1997
    ..High levels of FLIP(L) protein are also detectable in melanoma cell lines and malignant melanoma tumours. Thus FLIP may be implicated in tissue homeostasis as an important regulator of apoptosis...
  64. pmc Plasma membrane contributes to the formation of pre-autophagosomal structures
    Brinda Ravikumar
    Department of Medical Genetics, Cambridge Institute for Medical Research, Wellcome MRC Building, Addenbrooke s Hospital, Hills Road, Cambridge, CB2 2XY, UK
    Nat Cell Biol 12:747-57. 2010
    ....
  65. ncbi SNAP receptors implicated in vesicle targeting and fusion
    T Sollner
    Rockefeller Research Laboratory, Memorial Sloan Kettering Cancer Center, New York, New York 10021
    Nature 362:318-24. 1993
    ....
  66. pmc Oxidized mitochondrial DNA activates the NLRP3 inflammasome during apoptosis
    Kenichi Shimada
    Division of Pediatrics Infectious Disease and Immunology, Cedars Sinai Medical Center and David Geffen School of Medicine, UCLA, Los Angeles, CA 90048, USA
    Immunity 36:401-14. 2012
    ..These results provide a missing link between apoptosis and inflammasome activation, via binding of cytosolic oxidized mtDNA to the NLRP3 inflammasome...
  67. ncbi A homologue of the TNF receptor and its ligand enhance T-cell growth and dendritic-cell function
    D M Anderson
    Department of Molecular Biology, Immunex Corporation, Seattle, Washington 98101, USA
    Nature 390:175-9. 1997
    ..Thus RANK and RANKL seem to be important regulators of interactions between T cells and dendritic cells...
  68. ncbi IFIT1 is an antiviral protein that recognizes 5'-triphosphate RNA
    Andreas Pichlmair
    Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
    Nat Immunol 12:624-30. 2011
    ..On the basis of this specificity and the great abundance of IFIT proteins after infection, we propose that the IFIT complex antagonizes viruses by sequestering specific viral nucleic acids...
  69. pmc Cutting edge: inflammasome activation by alum and alum's adjuvant effect are mediated by NLRP3
    Hanfen Li
    Department Molecular Sciences, University of Tennessee Health Science Center, Memphis, TN 38163, USA
    J Immunol 181:17-21. 2008
    ....
  70. pmc The ISG56/IFIT1 gene family
    Volker Fensterl
    Department of Molecular Genetics, The Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA
    J Interferon Cytokine Res 31:71-8. 2011
    ....
  71. pmc CtIP-BRCA1 modulates the choice of DNA double-strand-break repair pathway throughout the cell cycle
    Maximina H Yun
    Division of Protein and Nucleic Acid Chemistry, MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 0QH, UK
    Nature 459:460-3. 2009
    ....
  72. pmc Redundant roles for inflammasome receptors NLRP3 and NLRC4 in host defense against Salmonella
    Petr Broz
    Department of Microbiology and Immunology, Stanford School of Medicine, Stanford University, Stanford, CA, USA
    J Exp Med 207:1745-55. 2010
    ..typhimurium, mice lacking both NLRs were markedly more susceptible to infection. These results reveal unexpected redundancy among NLRs in host defense against intracellular pathogens in vivo...
  73. pmc A key role for autophagy and the autophagy gene Atg16l1 in mouse and human intestinal Paneth cells
    Ken Cadwell
    Department of Pathology and Immunology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Nature 456:259-63. 2008
    ..Thus, ATG16L1, and probably the process of autophagy, have a role within the intestinal epithelium of mice and Crohn's disease patients by selective effects on the cell biology and specialized regulatory properties of Paneth cells...
  74. pmc Essential function of TORC2 in PKC and Akt turn motif phosphorylation, maturation and signalling
    Tsuneo Ikenoue
    Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
    EMBO J 27:1919-31. 2008
    ..Our study demonstrates that mTORC2 is involved in post-translational processing of PKC by facilitating TM and HM phosphorylation and reveals a novel function of mTORC2 in cellular regulation...
  75. ncbi BCL-2, BCL-X(L) sequester BH3 domain-only molecules preventing BAX- and BAK-mediated mitochondrial apoptosis
    E H Cheng
    Howard Hughes Medical Institute, Harvard Medical School, Dana Farber Cancer Institute, Boston, MA 02115, USA
    Mol Cell 8:705-11. 2001
    ..Thus, in mammals, BH3 domain-only molecules activate multidomain proapoptotic members to trigger a mitochondrial pathway, which both releases cytochrome c to activate caspases and initiates caspase-independent mitochondrial dysfunction...
  76. pmc Influenza virus activates inflammasomes via its intracellular M2 ion channel
    Takeshi Ichinohe
    Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut, USA
    Nat Immunol 11:404-10. 2010
    ..Our results show a mechanism by which influenza virus infection activates inflammasomes and identify the sensing of disturbances in intracellular ionic concentrations as a previously unknown pathogen-recognition pathway...
  77. ncbi Activated T cells regulate bone loss and joint destruction in adjuvant arthritis through osteoprotegerin ligand
    Y Y Kong
    Amgen Institute, Toronto, Ontario, Canada
    Nature 402:304-9. 1999
    ..These results show that both systemic and local T-cell activation can lead to OPGL production and subsequent bone loss, and they provide a novel paradigm for T cells as regulators of bone physiology...
  78. ncbi Modulation of osteoclast differentiation and function by the new members of the tumor necrosis factor receptor and ligand families
    T Suda
    Department of Biochemistry, School of Dentistry, Showa University, Tokyo, Japan
    Endocr Rev 20:345-57. 1999
    ....
  79. pmc Bim: a novel member of the Bcl-2 family that promotes apoptosis
    L O'Connor
    The Walter and Eliza Hall Institute of Medical Research, PO Royal Melbourne Hospital, Victoria, Australia
    EMBO J 17:384-95. 1998
    ..Hence, Bim appears to act as a 'death ligand' which can only neutralize certain members of the pro-survival Bcl-2 sub-family...
  80. pmc tBID, a membrane-targeted death ligand, oligomerizes BAK to release cytochrome c
    M C Wei
    Departments of Pathology and Medicine, Harvard Medical School, Dana Farber Cancer Institute, Howard Hughes Medical Institute, Boston, Massachusetts 02115, USA
    Genes Dev 14:2060-71. 2000
    ..Activated tBID results in an allosteric activation of BAK, inducing its intramembranous oligomerization into a proposed pore for cytochrome c efflux, integrating the pathway from death receptors to cell demise...
  81. ncbi RIN4 interacts with Pseudomonas syringae type III effector molecules and is required for RPM1-mediated resistance in Arabidopsis
    David Mackey
    Department of Biology, University of North Carolina, Chapel Hill, NC 27599, USA
    Cell 108:743-54. 2002
    ..This may enhance RIN4 activity as a negative regulator of plant defense, facilitating pathogen growth. RPM1 may "guard" against pathogens that use AvrRpm1 and AvrB to manipulate RIN4 activity...
  82. ncbi NALP3 forms an IL-1beta-processing inflammasome with increased activity in Muckle-Wells autoinflammatory disorder
    Laetitia Agostini
    Department of Biochemistry, University of Lausanne, Chemin des Boveresses 155, CH 1066 Epalinges, Switzerland
    Immunity 20:319-25. 2004
    ..Macrophages from Muckle-Wells patients spontaneously secrete active IL-1beta. Increased inflammasome activity is therefore likely to be the molecular basis of the symptoms associated with NALP3-dependent autoinflammatory disorders...
  83. pmc The Nalp3 inflammasome is essential for the development of silicosis
    SUZANNE L CASSEL
    Division of Allergy and Immunology, Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
    Proc Natl Acad Sci U S A 105:9035-40. 2008
    ..This study demonstrates a key role for the Nalp3 inflammasome in the pathogenesis of pneumoconiosis...
  84. ncbi mTOR interacts with raptor to form a nutrient-sensitive complex that signals to the cell growth machinery
    Do Hyung Kim
    Whitehead Institute for Biomedical Research, Nine Cambridge Center, Cambridge, MA 02142, USA
    Cell 110:163-75. 2002
    ..We propose that raptor is a missing component of the mTOR pathway that through its association with mTOR regulates cell size in response to nutrient levels...
  85. pmc Human CtIP mediates cell cycle control of DNA end resection and double strand break repair
    Pablo Huertas
    Gurdon Institute and Department of Zoology, University of Cambridge, Cambridge CB2 1QN, United Kingdom
    J Biol Chem 284:9558-65. 2009
    ..These results suggest that CDK-mediated control of resection in human cells operates by mechanisms similar to those recently established in yeast...
  86. ncbi Regulation of p53 activity by its interaction with homeodomain-interacting protein kinase-2
    Thomas G Hofmann
    Division of Immunochemistry G0200 German Cancer Research Center DKFZ, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
    Nat Cell Biol 4:1-10. 2002
    ..Interference with HIPK2 expression by antisense oligonucleotides impairs UV-induced apoptosis. Our results imply that HIPK2 is a novel regulator of p53 effector functions involved in cell growth, proliferation and apoptosis...
  87. ncbi A mammalian protein targeted by G1-arresting rapamycin-receptor complex
    E J Brown
    Department of Chemistry, Howard Hughes Medical Institute, Harvard University, Cambridge, Massachusetts 02138
    Nature 369:756-8. 1994
    ....
  88. pmc Mutations in the gene encoding the synaptic scaffolding protein SHANK3 are associated with autism spectrum disorders
    Christelle M Durand
    Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France
    Nat Genet 39:25-7. 2007
    ..These mutations concern only a small number of individuals, but they shed light on one gene dosage-sensitive synaptic pathway that is involved in autism spectrum disorders...
  89. ncbi Translocation of proteins into mitochondria
    Walter Neupert
    Institut fur Physiologische Chemie, Universitat Munchen, 81377 Munchen, Germany
    Annu Rev Biochem 76:723-49. 2007
    ..This review summarizes the present knowledge on the import and sorting of mitochondrial precursor proteins, with a special emphasis on unresolved questions and topics of current research...
  90. pmc Hexagonal assembly of a restricting TRIM5alpha protein
    Barbie K Ganser-Pornillos
    Department of Molecular Physiology and Biological Physics, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
    Proc Natl Acad Sci U S A 108:534-9. 2011
    ..Capsid recognition therefore involves a synergistic combination of direct binding interactions, avidity effects, templated assembly, and lattice complementarity...
  91. ncbi Selective autophagy: ubiquitin-mediated recognition and beyond
    Claudine Kraft
    Institute of Biochemistry, ETH Zurich, Schafmattstrasse 18, CH 8093 Zurich, Switzerland
    Nat Cell Biol 12:836-41. 2010
    ..On the basis of the evolutionary history of autophagic ubiquitin receptors, we propose a common origin for metazoan ubiquitin-dependent autophagy and the cytoplasm-to-vacuole targeting pathway of yeast...
  92. ncbi Homeodomain-interacting protein kinase-2 phosphorylates p53 at Ser 46 and mediates apoptosis
    Gabriella D'Orazi
    Molecular Oncogenesis Laboratory, Regina Elena Cancer Institute, Via delle Messi d Oro 156, 00158 Rome, Italy
    Nat Cell Biol 4:11-9. 2002
    ..These data define a new functional interaction between p53 and HIPK2 that results in the targeted subcellular localization of p53 and initiation of apoptosis...
  93. pmc RANK is essential for osteoclast and lymph node development
    W C Dougall
    Immunex Corporation, Seattle, Washington 98101 USA
    Genes Dev 13:2412-24. 1999
    ..These experiments reveal that RANK provides critical signals necessary for lymph node organogenesis and osteoclast differentiation...
  94. ncbi Use of canakinumab in the cryopyrin-associated periodic syndrome
    Helen J Lachmann
    University College London Medical School, London, United Kingdom
    N Engl J Med 360:2416-25. 2009
    ..The cryopyrin-associated periodic syndrome (CAPS) is a rare inherited inflammatory disease associated with overproduction of interleukin-1. Canakinumab is a human anti-interleukin-1beta monoclonal antibody...
  95. ncbi Parallels between cytokinesis and retroviral budding: a role for the ESCRT machinery
    Jez G Carlton
    Department of Infectious Diseases, King s College London School of Medicine, London, UK
    Science 316:1908-12. 2007
    ..Thus, HIV-1 budding and cytokinesis use a similar subset of cellular components to carry out topologically similar membrane fission events...
  96. ncbi The MAD-related protein Smad7 associates with the TGFbeta receptor and functions as an antagonist of TGFbeta signaling
    H Hayashi
    Division of Gastroenterology, The Hospital for Sick Children, Toronto, Ontario, Canada
    Cell 89:1165-73. 1997
    ..These studies thus define a novel function for MAD-related proteins as intracellular antagonists of the type I kinase domain of TGFbeta family receptors...
  97. ncbi Effect of gene therapy on visual function in Leber's congenital amaurosis
    James W B Bainbridge
    Institute of Ophthalmology, University College London, London, United Kingdom
    N Engl J Med 358:2231-9. 2008
    ..These findings provide support for further clinical studies of this experimental approach in other patients with mutant RPE65. (ClinicalTrials.gov number, NCT00643747 [ClinicalTrials.gov].)...
  98. ncbi Signaling by ROS drives inflammasome activation
    Fabio Martinon
    Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, MA 02115, USA
    Eur J Immunol 40:616-9. 2010
    ..Recent findings suggest that ROS are produced by NLRP3/NALP3 activators and are essential secondary messengers signaling NLRP3/NALP3 inflammasome activation...
  99. pmc X-linked mental retardation and autism are associated with a mutation in the NLGN4 gene, a member of the neuroligin family
    Frederic Laumonnier
    INSERM U619 Génétique de l Autisme et de la Déficience Mentale, CHU Bretonneau, Tours, France
    Am J Hum Genet 74:552-7. 2004
    ....
  100. ncbi Syk kinase signalling couples to the Nlrp3 inflammasome for anti-fungal host defence
    Olaf Gross
    III Medizinische Klinik, Klinikum rechts der Isar, Technische Universitat Munchen, Ismaninger Str 22, 81675 Munich, Germany
    Nature 459:433-6. 2009
    ..Thus, our results demonstrate the molecular basis for IL-1beta production after fungal infection and identify a crucial function for the Nlrp3 inflammasome in mammalian host defence in vivo...
  101. pmc The lipocalin protein family: structure and function
    D R Flower
    Department of Physical Chemistry and BioAnalysis, Astra Charnwood, Loughborough, Leics, U K
    Biochem J 318:1-14. 1996
    ..The lipocalins have also been implicated in the regulation of cell homoeostasis and the modulation of the immune response, and, as carrier proteins, to act in the general clearance of endogenous and exogenous compounds.

Research Grants75

  1. Genetic variation and regulatory networks: Mechanisms and complexity
    DANA PE ER; Fiscal Year: 2009
    ..These tools will be made publicly available, including a friendly graphical user interface and visualization. ..
  2. Physiological role of PRDM16 in brown fat development and energy balance
    Patrick Seale; Fiscal Year: 2011
    ..A number of candidate proteins that may be involved in the PRDM16-driven cell fate transition between myoblasts and brown fat cells were identified. ..
  3. Air Pollution on Adiposity and Vascular Dysfunction: White or Brown Matters?
    Qinghua Sun; Fiscal Year: 2013
    ....
  4. Regulation of ER stress-induced cell death
    Randal J Kaufman; Fiscal Year: 2013
    ..The proposed studies on protein synthesis will provide vital information that should encourage the development of novel therapeutics to treat diabetes. ..
  5. Med1 in Liver Metabolism, Regeneration and Cancer
    Janardan K Reddy; Fiscal Year: 2013
    ....
  6. Vitamin D and Estrogen Action in Bone: Concerted Role for hnRNPs in the C Family
    John S Adams; Fiscal Year: 2013
    ....
  7. Retinoid Metabolism and Alcohol Induced Disease
    William S Blaner; Fiscal Year: 2010
    ..We are proposing studies that will provide a more complete understanding of relationships between alcohol consumption, vitamin A metabolism and actions, and alcoholic organ damage. ..
  8. Regulation of epithelial cell homeostasis by actin microfilaments
    Seema Khurana; Fiscal Year: 2010
    ....
  9. Role of the Mammalian Siderophore in Cellular Iron Metabolism and Erythropoiesis
    Laxminarayana R Devireddy; Fiscal Year: 2012
    ..is hypothesized to associate with low-molecular-weight siderophores and this liganded iron is a target for carrier proteins such as lipocalin 24p3...
  10. MODULATION OF IFN ACTION VIA NOVEL REGULATORY FACTORS
    DHAN V KALVAKOLANU; Fiscal Year: 2013
    ..Studies proposed in this application will investigate the regulation of an anti-metastatic gene, DAPK1, which is critical for tumor suppression and autophagic responses. ..
  11. ICSBP Function During Myeloid Differentiation
    ELIZABETH ANN EKLUND; Fiscal Year: 2011
    ..Functional characterization of such a pathway has implications for identifying early markers of disease progression in human myeloid malignancy and rational targets for molecular therapeutic approaches to diseases such as CML and MDS. ..
  12. Molecular Regulation of Progesterone Synthesis
    John S Davis; Fiscal Year: 2013
    ..Considering the importance sex steroids in health and disease, we must have a better understanding of the mechanisms controlling the synthesis of steroid hormones. ..
  13. Weight Loss &Exercise Effects on Telomere Length in Postmenopausal Women
    ANNE M MCTIERNAN; Fiscal Year: 2012
    ..Shorter telomeres have been linked to cancer risk. The project includes 438 postmenopausal, overweight/obese, sedentary women who have already completed the trial from which blood samples will be used. ..
  14. Structural Basis for Chemokine Function
    Brian F Volkman; Fiscal Year: 2013
    ..New inhibitors and variants of SDF developed in this project will likely find application as diagnostic and therapeutic agents in a wide range of human diseases, including cardiovascular disease, cancer and multiple sclerosis. ..
  15. Thyroid Hormone Action
    THOMAS STERLING SCANLAN; Fiscal Year: 2013
    ....
  16. Molecular Mechanisms of Disease Progression in Myeloid Malignancy
    ELIZABETH ANN EKLUND; Fiscal Year: 2013
    ..Targeting these mechanisms may lead to cure in CML by abolishing the CSC/LSC, and suggest therapeutic approaches to other forms of cancer with dysregulation of Fas and bcatenin. ..
  17. Regulation of LPS-mediated HMGB1 Release by Poly (ADP-ribose) Polymerase-1
    RAJESH K ANEJA; Fiscal Year: 2013
    ..Additional studies will be performed to determine the therapeutic window for use of PARP-1 inhibitors in murine sepsis. ..
  18. Role of MicroRNA mi R-33 in Controlling Cholesterol/Lipid Homeostasis
    Anders M Naar; Fiscal Year: 2010
    ..These studies should provide novel therapeutic strategies aimed at increasing HDL synthesis and cholesterol clearance in patients with cardiovascular disease. ..
  19. Mouse models of genomic instability and birth defects
    CATHERINE ELIZABETH KEEGAN; Fiscal Year: 2013
    ....
  20. MECHANISMS OF EUKARYOTIC TRANSCRIPTIONAL REGULATION
    Michael R Green; Fiscal Year: 2013
    ..A specific objective of the application is to study the mechanism by which tumor suppressor genes become transcriptionally silenced during cancer development. ..
  21. Signaling Mechanisms in Alcohol Drinking Behaviors
    Subhash C Pandey; Fiscal Year: 2013
    ....
  22. Lipid Binding Proteins in Obesity and Diabetes Syndromes
    David A Bernlohr; Fiscal Year: 2013
    ..3. Evaluate the interaction of FABPs with LTA4 and LTA4 metabolizing enzymes. 4. Examine the effects of leukotrienes on macrophage and adipocyte signal transduction and cytokine synthesis. ..
  23. Radiation-Induced Osteoporosis in Women with Cancer: Mechanisms and Prevention
    Ted A Bateman; Fiscal Year: 2013
    ....
  24. Atypical PKC Knockout Models: Effect on Glucose and Lipid Homeostasis
    Robert V Farese; Fiscal Year: 2013
    ..abstract_text> ..
  25. Epithelial differentiation in cornea
    Bogi Andersen; Fiscal Year: 2012
    ....
  26. Regulation of Astrocyte TIMP-1 in HIV-Associated Dementia
    JEREL ADAM FIELDS; Fiscal Year: 2011
    ..Our studies will provide a better understanding of the specific mechanistic contributions of activated astrocytes to HIV-1-neuropathogensis and neuroinflammation. ..
  27. Hepatic Steatosis and ER Stress-Inducible Transcription Factor CREBH
    Kezhong Zhang; Fiscal Year: 2013
    ..Understanding the stress-induced molecular mechanisms in hepatic lipid accumulation and its associated pathogenesis is a key prerequisite for the development of new diagnostics and therapeutics targeting NAFLD. ..
  28. Parvalbumin-Containing Neurons in Schizophrenia
    Tsung Ung W Woo; Fiscal Year: 2013
    ..Findings of the proposed studies are expected to shed light on the conceptualization of treatment and prevention strategies that aim at fundamentally correcting the underlying neural circuit deficits. ..
  29. IRON REGULATION OF GENE EXPRESSION
    ELIZABETH ANN LEIBOLD; Fiscal Year: 2013
    ..Increased knowledge of the mechanism by which IRP2 regulates iron balance and cell proliferation is important for developing therapeutics that can be used to target cancer cells and treat iron disorders. ..
  30. Hepatitis B virus replication and DDB1
    Betty L Slagle; Fiscal Year: 2013
    ..This important new knowledge will reveal virus-induced changes at the post-translational level, and is predicted to provide mechanistic insight into new strategies through which to treat chronic HBV infection and prevent liver disease. ..
  31. IGFBP-5 and Hsp70 in Extracellular Matrix Homeostasis and Fibrosis
    Kristen L Veraldi; Fiscal Year: 2013
    ..End of Abstract) ..
  32. Imbalances in Calcium Homeostasis: Mechanism Behind Ethanol-Related Dendritic Deg
    Cynthia A Dlugos; Fiscal Year: 2010
    ..Permanent deficits result from these alterations that become more prevalent with age and predispose our increasing elderly population to falls, accidents, and cognitive dysfunctions. ..
  33. SATB1-dependent epigenetic regulation of leukemia initiating cells
    Britta Will; Fiscal Year: 2011
    ..The results of our study will add to our current understanding of normal blood cell production and will also identify fundamentally novel pathways and targets for specific, leukemia initiating cell-directed therapies. ..
  34. Lipid Binding Proteins in Obesity and Diabetes Syndromes
    David A Bernlohr; Fiscal Year: 2011
    ..3. Assess the role of fatty acid binding proteins in leukotriene biosynthesis. 4. Examine the effect of leukotrienes on adipocyte and macrophage signal transduction and metabolism. ..
  35. Mechanisms of Early Growth Response Factor 1 (Egr-1) Induction by HSV-1 Lytic Inf
    SHAOCHUNG VICTOR HSIA; Fiscal Year: 2010
    ..The completion of this proposal will shed light on the molecular mechanism of HSV-1 mediated Egr1 expression and assist to develop new strategy to prevent viral replication and blindness caused by HSV-1. ..
  36. Cyr61/CCN1-Induced Angiogenesis and Vasculogenesis in the Retina
    Brahim Chaqour; Fiscal Year: 2010
    ....
  37. KINETICS OF DRUG MACROMOLECULE COMPLEX FORMATION
    PALMER WILLIAM TAYLOR; Fiscal Year: 2013
    ....
  38. Beta-cell Proliferation
    Fredric E Wondisford; Fiscal Year: 2013
    ..These studies of in vivo mechanisms of [unreadable]-cell proliferation may provide therapeutic approaches for diabetes mellitus in humans. ..
  39. Regulation of EBV Latency by EBNA1
    Paul M Lieberman; Fiscal Year: 2013
    ..More detailed understanding of EBNA1 is further justified by its potential value as a target for therapeutic intervention in diseases and cancers associated with EBV latent infection. ..
  40. AKAP Regulation of PKA Targeting in the Heart
    Meredith Bond; Fiscal Year: 2009
    ..Our project investigates a novel nuclear AKAP protein, Chd8 that may participate in regulation of cardiac remodeling during ischemic heart failure. ..
  41. Fic-mediated Adenylylation
    CAROLYN ANN WORBY; Fiscal Year: 2013
    ..This covalent addition of AMP blocks signal transduction pathways in the host that are important for combating bacterial infections. ..
  42. Potentiation of Glycine Receptors by Ethanol
    LUIS GERARDO AGUAYO; Fiscal Year: 2010
    ....
  43. Functional study of C53 protein as a novel regulator of checkpoint kinases
    Honglin Li; Fiscal Year: 2012
    ..It will lay a foundation for further exploitation of this novel protein as a potential therapeutic target in fighting diseases such as cancer. ..
  44. GENETICS OF DELAYED PUBERTY
    Lawrence C Layman; Fiscal Year: 2013
    ..We hope to understand how mutations in two genes (CHD7 and NELF) disrupt puberty and cause infertility in humans. These human studies will be complemented by experiments in relevant cell types and an animal model. ..
  45. Delineation of the molecular mechanisms underlying group A Streptococcus virulenc
    Paul Sumby; Fiscal Year: 2013
    ..Public health may be enhanced through the long-term goal of translating knowledge of FASX regulatory pathways into new treatment and/or preventative regimes based upon the inhibition of these pathways by novel antimicrobial agents. ..
  46. Gene Transcription in SLE
    George C Tsokos; Fiscal Year: 2012
    ..The proposed studies will explore the mechanisms that lead to decreased production of interleukin-2 in order to identify molecules that we can target for therapeutic purposes. ..
  47. Role of SIRT3 in fetal programming and kidney dysfunction
    Karen R Jonscher; Fiscal Year: 2013
    ..Results from these studies will provide novel protein and metabolite targets for Dr. Jonscher's future independent investigations and fresh insights into mechanisms by which metabolic disease may be propagated. ..
  48. Mechanism of CREB dysregulation in Alzheimer brain
    Subbiah Pugazhenthi; Fiscal Year: 2013
    ..Our lab has 15 years of experience and the expertise to examine CREB function in the context of parallel activation of competing transcription factors during inflammation and oxidative stress. ..
  49. Green Tea and Reduction of Breast Cancer Risk
    MINDY SUSAN KURZER; Fiscal Year: 2013
    ..The development of a viable non-toxic chemoprevention strategy targeting high risk women could have a significant impact on breast cancer morbidity and mortality. ..
  50. DRUG RESISTANCE AND PTERIDINE METABOLISM IN LEISHMANIA
    Stephen M Beverley; Fiscal Year: 2010
    ..These studies have yielded new opportunities for chemotherapeutic attack and new directions for future study of pteridine metabolism and biology. [unreadable] ..
  51. Using Mass Spectroscopy to Characterize Transcription Proteins and F2-Isoprostane
    BETTYE HENNINTON; Fiscal Year: 2011
    ..Revealing a part of the story of the regulation of Gcr1 p could yield insight into MLLS's role in this disease. ..
  52. Regulation of Odorant Receptor Gene Expression
    Paul Feinstein; Fiscal Year: 2013
    ..Studying odorant receptor gene expression will give insights into how the olfactory system is put together and maintained throughout adulthood. ..
  53. Neuroendocrine Mechanisms and Therapeutics in an Animal Model of PTSD
    DAVID MARK DIAMOND; Fiscal Year: 2013
    ..This research will enhance our understanding of the neurobiology of traumatic memory processing and aid in the development of therapeutic treatments for PTSD. ..
  54. Role of the insulin/IGF-axis in incident CIN-2+
    Howard D Strickler; Fiscal Year: 2010
    ....
  55. GROWTH REGULATION OF THE INTRAHEPATIC BILIARY TREE
    GIANFRANCO D ALPINI; Fiscal Year: 2010
    ..It is our firm belief that the results of these studies will provide information that will not only allow us to better understand cholangiocyte pathobiology but will also lead to treatments for cholestatic liver diseases. ..
  56. Biosynthesis of Microbial Isoprenoids
    David E Cane; Fiscal Year: 2013
    ....
  57. Characterize functions of T. brucei RAP1 and TRF in antigenic variation and telom
    Bibo Li; Fiscal Year: 2013
    ..Identification of novel factors involved in antigenic variation also provides more potential targets for anti-parasite drugs and helps for eventual elimination of this parasite. ..
  58. mTORC1-dependent regulation of the CycC/CDK8 complex
    Jeffrey E Pessin; Fiscal Year: 2013
    ....
  59. MRNA PROCESSING IN REPRODUCTION AND FERTILIZATION
    Clinton C MacDonald; Fiscal Year: 2013
    ..Using a variety of techniques, we want to learn the molecular causes of why sperm production fails in males missing the CSTF2T gene, to better understand how to assist these infertile couples. ..
  60. Retinoid Mediated Protection Against Reactive Oxygen Species Induced Cytotoxicity
    Serrine S Lau; Fiscal Year: 2013
    ....
  61. Transcriptional Control by the Global Regulator Spx
    PETER A ZUBER; Fiscal Year: 2013
    ..The regulatory protein Spx controls important components of the bacterial response to oxidative attack, and the study of its mechanism of action will uncover targets for neutralizing infectious microorganisms. ..
  62. Characterizing gene regulation with single molecule sensitive probes
    Philip J Santangelo; Fiscal Year: 2013
    ..From this characterization we hope to identify new targets for therapeutic development and possibly gain insight into mechanisms that may make tumor cells refractory to chemo and radiation therapy. ..
  63. INTRACELLULAR TRANSPORT OF AMPHIPATHS
    Bruce Luxon; Fiscal Year: 2000
    ..Insights and new methods developed in this proposal may apply to the intracellular transport of other biologically important molecules including cholesterol, thyroid and steroid hormones. ..
  64. FIBROSIS IN CROHNS DISEASE--ROLE OF IGF I
    ELLEN ZIMMERMANN; Fiscal Year: 1999
    ..We will determine the changes in intestinal inflammation and fibrosis resulting from modulation of IGF-I to lend insight into the in vivo roles of IGF-I in mediating intestinal fibrosis. ..
  65. A Novel Therapeutic Approach for Liver Injury
    Xiaoling Qiang; Fiscal Year: 2010
    ..It is obvious that there is an urgent medical need for the development of novel treatments to prevent or at least minimize hepatic I/R injury. ..
  66. Falciparum malaria invasion ligand DNA/protein vaccine
    David Narum; Fiscal Year: 2002
    ..S. military has lost more person days to malaria than to bullets (Beadle and Hoffman, 1993). A vaccine against malaria would have enormous domestic and international commercial value. ..
  67. FUNCTIONS OF ENDOTHELIAL CELL FACTOR IX BINDING PROTEIN
    David Stern; Fiscal Year: 1992
    ....
  68. TISSUE SPECIFIC EXPRESSION AND FUNCTION OF ME-RABP
    Marie Claire Orgebin Crist; Fiscal Year: 2002
    ..The retinoids being hydrophobic labile compounds are transported in a aqueous environments bound to specific carrier proteins. We have found that the epithelium of a restricted region of the epididymis (distal caput) secretes an ..
  69. VITAMIN D BINDING PROTEIN
    Nancy Cooke; Fiscal Year: 2003
    ..These studies, utilizing a combination of in vitro, cell-based, and in vivo models, will document novel, non-redundant roles for DBP in inflammation and in immune as well as non-immune host defense. ..
  70. Diagnosing and monitoring NAFLD using unbound FFA profiles
    Alan Kleinfeld; Fiscal Year: 2009
    ..acids (FFA) in serum rather than the total concentration, which includes FFA bound to cell membranes and carrier proteins. Measurements of unbound FFA are preferable because they reveal how much of the FFA is readily available for ..
  71. EXPORT OF PROTEINS IN ESCHERICHIA COLI
    Linda Randall; Fiscal Year: 2002
    ..It is from the integration of data obtained in all of these systems that we shall learn the most. ..
  72. Role of penicillin binding protein 1a in GBS virulence
    Amanda Jones; Fiscal Year: 2006
    ..abstract_text> ..
  73. TRAUMA & ORGAN FAILURE--ROLE OF LPS BINDING PROTEIN
    Stewart Wang; Fiscal Year: 2000
    ..This information will provide important and previously unavailable insights into post-traumatic responses to Gram-negative sepsis and endotoxemia. ..
  74. CRYSTALLOGRAPHIC STUDIES OF NEISSERIA FE BINDING PROTEIN
    Duncan McRee; Fiscal Year: 1999
    ..A tentative molecular replacement solution for H. influenza FBP has been determined. ..
  75. C/EBPbeta Isoform Function & Regulation by Tyrosine Kinases
    Cynthia Zahnow; Fiscal Year: 2009
    ..Functional characterization of the C/EBPB isoforms and the receptor tyrosine kinase pathways that regulate their expression will further our understanding of the molecular basis of mammary development and tumorigenesis. ..