Experts and Doctors on enzyme activation in Italy

Summary

Locale: Italy
Topic: enzyme activation

Top Publications

  1. Menegon A, Leoni C, Benfenati F, Valtorta F. Tat protein from HIV-1 activates MAP kinase in granular neurons and glial cells from rat cerebellum. Biochem Biophys Res Commun. 1997;238:800-5 pubmed
    ..This study shows that Tat applied extracellularly is able to induce the generation of intracellular signals in neuronal as well as glial cells. ..
  2. Ponti C, Falconi M, Billi A, Faenza I, Castorina S, Caimi L, et al. IL-12 and IL-15 induce activation of nuclear PLCbeta in human natural killer cells. Int J Oncol. 2002;20:149-53 pubmed
    ..Thus, the activation of nuclear PLCbeta1 appears as a physiologically relevant general mechanism of response to cytokine stimulation in human natural killer cells. ..
  3. Rebuffat P, Gottardo L, Malendowicz L, Neri G, Nussdorfer G. Proadrenomedullin N-terminal 20 peptide (PAMP) enhances proliferation of rat zona glomerulosa cells by activating MAPK cascade. Peptides. 2001;22:1909-12 pubmed
    ..Taken together, these data indicate that PAMP enhances proliferation of cultured rat ZG cells, through the TK-dependent activation of p42/p44 MAPK cascade...
  4. De Curtis A, D Adamo M, Amore C, Polishchuck R, Castelnuovo A, Donati M, et al. Experimental arterial thrombosis in genetically or diet induced hyperlipidemia in rats--role of vitamin K-dependent clotting factors and prevention by low-intensity oral anticoagulation. Thromb Haemost. 2001;86:1440-8 pubmed
    ..High lipid levels favour the process of thrombus formation by increasing the activation of vitamin K-dependent coagulation factors. Low-dose warfarin treatment reverts the prothrombotic effect of hyperlipidemia. ..
  5. D Acunzo F, Galli C, Masci B. Oxidation of phenols by laccase and laccase-mediator systems. Eur J Biochem. 2002;269:5330-5 pubmed
  6. Grassilli E, Ballabeni A, Maellaro E, Del Bello B, Helin K. Loss of MYC confers resistance to doxorubicin-induced apoptosis by preventing the activation of multiple serine protease- and caspase-mediated pathways. J Biol Chem. 2004;279:21318-26 pubmed
    ..Interestingly, doxorubicin requires c-Myc for the activation of all of these pathways. Our findings therefore support a model in which doxorubicin simultaneously triggers multiple c-Myc-dependent apoptosis pathways. ..
  7. Capra V, Ravasi S, Accomazzo M, Parenti M, Rovati G. CysLT1 signal transduction in differentiated U937 cells involves the activation of the small GTP-binding protein Ras. Biochem Pharmacol. 2004;67:1569-77 pubmed
    ..In conclusion, LTD(4)-induced CysLT(1) receptor activation in dU937 cells leads to Ras activation and ERK phosphorylation mostly through a PTx-sensitive G(i/o) protein, PLC, and Ca(2+)-dependent tyrosine kinase(s). ..
  8. Malfitano A, Matarese G, Pisanti S, Grimaldi C, Laezza C, Bisogno T, et al. Arvanil inhibits T lymphocyte activation and ameliorates autoimmune encephalomyelitis. J Neuroimmunol. 2006;171:110-9 pubmed
    ..Our findings have relevance for the use of arvanil and related compounds as a novel immunotherapeutic approach in the treatment of multiple sclerosis. ..
  9. Sacchetto R, Bovo E, Salviati L, Damiani E, Margreth A. Glycogen synthase binds to sarcoplasmic reticulum and is phosphorylated by CaMKII in fast-twitch skeletal muscle. Arch Biochem Biophys. 2007;459:115-21 pubmed
    ..We propose that SR-bound CaMKII plays a role in regulation of glycogen metabolism in skeletal muscle, when intracellular Ca2+ is raised. ..

More Information

Publications192 found, 100 shown here

  1. Russo I, Del Mese P, Doronzo G, De Salve A, Secchi M, Trovati M, et al. Platelet resistance to the antiaggregatory cyclic nucleotides in central obesity involves reduced phosphorylation of vasodilator-stimulated phosphoprotein. Clin Chem. 2007;53:1053-60 pubmed
    ..Because cyclic nucleotides help regulate platelet antiaggregation, alteration of this ability is consistent with platelet hyperactivity in obesity. ..
  2. Giussani P, Brioschi L, Bassi R, Riboni L, Viani P. Phosphatidylinositol 3-kinase/AKT pathway regulates the endoplasmic reticulum to golgi traffic of ceramide in glioma cells: a link between lipid signaling pathways involved in the control of cell survival. J Biol Chem. 2009;284:5088-96 pubmed publisher
  3. Chiarini F, Fala F, Tazzari P, Ricci F, Astolfi A, Pession A, et al. Dual inhibition of class IA phosphatidylinositol 3-kinase and mammalian target of rapamycin as a new therapeutic option for T-cell acute lymphoblastic leukemia. Cancer Res. 2009;69:3520-8 pubmed publisher
  4. Perino A, Ghigo A, Ferrero E, Morello F, Santulli G, Baillie G, et al. Integrating cardiac PIP3 and cAMP signaling through a PKA anchoring function of p110γ. Mol Cell. 2011;42:84-95 pubmed publisher
    ..Pharmacological inhibition of p110γ normalizes β-adrenergic receptor density and improves contractility in failing hearts. ..
  5. Graziano F, Elia C, Laudanna C, Poli G, Alfano M. Urokinase plasminogen activator inhibits HIV virion release from macrophage-differentiated chronically infected cells via activation of RhoA and PKC?. PLoS ONE. 2011;6:e23674 pubmed publisher
  6. Ferro M, Savino M, Ortensi B, Finetti F, Genovese L, Masi G, et al. The Shc family protein adaptor, Rai, negatively regulates T cell antigen receptor signaling by inhibiting ZAP-70 recruitment and activation. PLoS ONE. 2011;6:e29899 pubmed publisher
    ..g. by promoting the recruitment of effectors responsible for signal extinction) prevent full triggering of the TCR signaling cascade. ..
  7. Sibilio A, Ambrosio R, Bonelli C, De Stefano M, Torre V, Dentice M, et al. Deiodination in cancer growth: the role of type III deiodinase. Minerva Endocrinol. 2012;37:315-27 pubmed
    ..It is conceivable that the local modulation of TH action via deiodinases is a powerful molecular tool to manipulate the intracellular TH status, thus influencing the growth and maintenance of selected hormone-dependent cancers. ..
  8. Ferrari E, Bruhn C, Peretti M, Cassani C, Carotenuto W, Elgendy M, et al. PP2A Controls Genome Integrity by Integrating Nutrient-Sensing and Metabolic Pathways with the DNA Damage Response. Mol Cell. 2017;67:266-281.e4 pubmed publisher
    ..Our observations imply that metabolic changes affect genome integrity and may help with exploiting therapeutic options and repositioning known drugs. ..
  9. Lotti L, Lanfrancone L, Migliaccio E, Zompetta C, Pelicci G, Salcini A, et al. Sch proteins are localized on endoplasmic reticulum membranes and are redistributed after tyrosine kinase receptor activation. Mol Cell Biol. 1996;16:1946-54 pubmed
  10. Soldi R, Primo L, Brizzi M, Sanavio F, Aglietta M, Polentarutti N, et al. Activation of JAK2 in human vascular endothelial cells by granulocyte-macrophage colony-stimulating factor. Blood. 1997;89:863-72 pubmed
    ..Taken together, these results suggest that biologic activities of GM-CSF in vascular endothelium may, in part, be elicited by GM-CSFR-mediated JAK2 activation. ..
  11. Carloni V, Mazzocca A, Pantaleo P, Cordella C, Laffi G, Gentilini P. The integrin, alpha6beta1, is necessary for the matrix-dependent activation of FAK and MAP kinase and the migration of human hepatocarcinoma cells. Hepatology. 2001;34:42-9 pubmed
    ..Moreover, the expression of alpha6beta1 in HCC cells is necessary for FAK/MAP kinase-dependent migration. ..
  12. Pelicci G, Troglio F, Bodini A, Melillo R, Pettirossi V, Coda L, et al. The neuron-specific Rai (ShcC) adaptor protein inhibits apoptosis by coupling Ret to the phosphatidylinositol 3-kinase/Akt signaling pathway. Mol Cell Biol. 2002;22:7351-63 pubmed
    ..Phosphorylated Rai, however, was not found in complexes with Grb2. We propose that Rai potentiates the MAPK and PI3K signaling pathways and regulates Ret-dependent and -independent survival signals. ..
  13. Avogaro A, Pagnin E, Calo L. Monocyte NADPH oxidase subunit p22(phox) and inducible hemeoxygenase-1 gene expressions are increased in type II diabetic patients: relationship with oxidative stress. J Clin Endocrinol Metab. 2003;88:1753-9 pubmed
    ..These findings suggest that these cells, which play a crucial role in the earliest events of atherosclerotic lesion, are subjected to an increased oxidative stress. ..
  14. Carbone M, Tatone C, Delle Monache S, Marci R, Caserta D, Colonna R, et al. Antioxidant enzymatic defences in human follicular fluid: characterization and age-dependent changes. Mol Hum Reprod. 2003;9:639-43 pubmed
    ..Taken together, these findings indicate that reproductive ageing is accompanied by a change in the antioxidant enzymatic pattern that could impair ROS scavenging efficiency in the follicular environment. ..
  15. Gambarotta G, Garzotto D, Destro E, Mautino B, Giampietro C, Cutrupi S, et al. ErbB4 expression in neural progenitor cells (ST14A) is necessary to mediate neuregulin-1beta1-induced migration. J Biol Chem. 2004;279:48808-16 pubmed
    ..Our data show that ErbB4 signaling via PI3K activation plays a fundamental role in controlling NRG1beta1-induced migration. ..
  16. Priore Oliva C, Pisciotta L, Li Volti G, Sambataro M, Cantafora A, Bellocchio A, et al. Inherited apolipoprotein A-V deficiency in severe hypertriglyceridemia. Arterioscler Thromb Vasc Biol. 2005;25:411-7 pubmed
    ..We detected a nonsense mutation in APOA5 gene (Q145X) in a boy with hyperchylomicronemia syndrome. This is the first observation of a complete apoA-V deficiency in humans. ..
  17. Svegliati Baroni G, Ridolfi F, Hannivoort R, Saccomanno S, Homan M, De Minicis S, et al. Bile acids induce hepatic stellate cell proliferation via activation of the epidermal growth factor receptor. Gastroenterology. 2005;128:1042-55 pubmed
    ..Bile acids induce HSC proliferation via the activation of the epidermal growth factor receptor, whereas HSCs are protected against bile acid-induced apoptosis by excluding bile acids. ..
  18. Leonarduzzi G, Gamba P, Sottero B, Kadl A, Robbesyn F, Calogero R, et al. Oxysterol-induced up-regulation of MCP-1 expression and synthesis in macrophage cells. Free Radic Biol Med. 2005;39:1152-61 pubmed
    ..The results indicate that cholesterol may contribute to the progression of atherosclerotic lesions by strongly up-regulating crucial proinflammatory factors like MCP-1, but only after having been oxidized to oxysterols. ..
  19. Caccamo D, Campisi A, Currò M, Aguennouz M, Li Volti G, Avola R, et al. Nuclear factor-kappab activation is associated with glutamate-evoked tissue transglutaminase up-regulation in primary astrocyte cultures. J Neurosci Res. 2005;82:858-65 pubmed
  20. De Martino L, Martinot J, Franceschelli S, Leone A, Pizza C, De Feo V. Proapoptotic effect of Uncaria tomentosa extracts. J Ethnopharmacol. 2006;107:91-4 pubmed
    ..The present study investigates the possible proapoptotic mechanism via the activation of caspase3, in cytostatic effects of root bark extracts of Uncaria tomentosa on three different tumoral cell lines...
  21. Arena S, Pattarozzi A, Massa A, Esteve J, Iuliano R, Fusco A, et al. An intracellular multi-effector complex mediates somatostatin receptor 1 activation of phospho-tyrosine phosphatase eta. Mol Endocrinol. 2007;21:229-46 pubmed
    ..In particular the sequential activation of JAK2, SHP-2, and Src conveys the molecular signaling from SSTR1 to the activation of this phosphatase that is responsible for the final biological effects of SST. ..
  22. Papparella I, Ceolotto G, Berto L, Cavalli M, Bova S, Cargnelli G, et al. Vitamin C prevents zidovudine-induced NAD(P)H oxidase activation and hypertension in the rat. Cardiovasc Res. 2007;73:432-8 pubmed
    ..Vitamin C antagonizes these adverse effects of AZT in the cardiovascular system. ..
  23. Amantini C, Mosca M, Nabissi M, Lucciarini R, Caprodossi S, Arcella A, et al. Capsaicin-induced apoptosis of glioma cells is mediated by TRPV1 vanilloid receptor and requires p38 MAPK activation. J Neurochem. 2007;102:977-90 pubmed
    ..Finally, p38 but not extracellular signal-regulated protein kinase activation was required for TRPV1-mediated CPS-induced apoptosis of glioma cells. ..
  24. Elli L, Bergamini C, Bardella M, Schuppan D. Transglutaminases in inflammation and fibrosis of the gastrointestinal tract and the liver. Dig Liver Dis. 2009;41:541-50 pubmed publisher
    ..This review highlights our present understanding of transglutaminase function in gastrointestinal and liver diseases and therapeutic strategies that target transglutaminase activities. ..
  25. Radogna F, Sestili P, Martinelli C, Paolillo M, Paternoster L, Albertini M, et al. Lipoxygenase-mediated pro-radical effect of melatonin via stimulation of arachidonic acid metabolism. Toxicol Appl Pharmacol. 2009;238:170-7 pubmed publisher
    ..These results delineate a novel molecular pathway through which melatonin may participate to the inflammatory response. ..
  26. Biasi F, Mascia C, Astegiano M, Chiarpotto E, Nano M, Vizio B, et al. Pro-oxidant and proapoptotic effects of cholesterol oxidation products on human colonic epithelial cells: a potential mechanism of inflammatory bowel disease progression. Free Radic Biol Med. 2009;47:1731-41 pubmed publisher
  27. Gonelli A, Milani D, Rimondi E, Voltan R, Grill V, Celeghini C. Activation of PKC-epsilon counteracts maturation and apoptosis of HL-60 myeloid leukemic cells in response to TNF family members. Eur J Histochem. 2009;53:177-82 pubmed
    ..Taken together, the anti-maturative and anti-apoptotic activities of PKC-epsilon envision a potentially important proleukemic role of this PKC family member. ..
  28. Mascaro A, Micheletti P, D Antona G. Acute exposure to essential amino acids (EAA) activates MTOR/p70 signaling in soleus muscle of chronically EAA-treated aged rats. Int J Immunopathol Pharmacol. 2013;26:673-80 pubmed
    ..In particular, although with a different timing, acute exposure to EAAem activated mTOR signaling even following prolonged supplementation. ..
  29. Acquaviva R, Campisi A, Murabito P, Raciti G, Avola R, Mangiameli S, et al. Propofol attenuates peroxynitrite-mediated DNA damage and apoptosis in cultured astrocytes: an alternative protective mechanism. Anesthesiology. 2004;101:1363-71 pubmed
  30. Palmieri D, Valli M, Viglio S, Ferrari N, Ledda B, Volta C, et al. Osteoblasts extracellular matrix induces vessel like structures through glycosylated collagen I. Exp Cell Res. 2010;316:789-99 pubmed publisher
    ..These data support that post-translational glycosylation has a role in the induction in endothelial cells in vitro of molecules conductive to self-organization in vessels-like structures. ..
  31. Longati P, Bardelli A, Ponzetto C, Naldini L, Comoglio P. Tyrosines1234-1235 are critical for activation of the tyrosine kinase encoded by the MET proto-oncogene (HGF receptor). Oncogene. 1994;9:49-57 pubmed
    ..These data show that Tyr1234 and Tyr1235 are critical for the activation of the HGF/SF receptor kinase both in vitro and in response to the ligand in intact cells. ..
  32. Dusi S, Donini M, Rossi F. Mechanisms of NADPH oxidase activation: translocation of p40phox, Rac1 and Rac2 from the cytosol to the membranes in human neutrophils lacking p47phox or p67phox. Biochem J. 1996;314 ( Pt 2):409-12 pubmed
    ..These findings indicate that, on neutrophil stimulation, p67phox mediates the translocation of p40phox and Rac1 from the cytosol to cell membranes and that Rac2 associates with the membranes independently of p47phox and p67phox. ..
  33. Coccetti P, Tisi R, Martegani E, Souza Teixeira L, Lopes Brandão R, de Miranda Castro I, et al. The PLC1 encoded phospholipase C in the yeast Saccharomyces cerevisiae is essential for glucose-induced phosphatidylinositol turnover and activation of plasma membrane H+-ATPase. Biochim Biophys Acta. 1998;1405:147-54 pubmed
    ..Our data suggest that in yeast cells, glucose triggers through activation of the PLC1 gene product a signaling pathway initiated by phosphatidylinositol turnover and involved in activation of the plasma membrane H+-ATPase. ..
  34. De Paolis P, Porcellini A, Savoia C, Lombardi A, Gigante B, Frati G, et al. Functional cross-talk between angiotensin II and epidermal growth factor receptors in NIH3T3 fibroblasts. J Hypertens. 2002;20:693-9 pubmed
    ..These data indicate the existence of an opposite cross-talk of AT1R and AT2R with EGF receptors, and suggest a complex functional interaction between these pathways in the regulation of cellular growth processes. ..
  35. Caldini R, Barletta E, Del Rosso M, Giovannelli L, Chevanne M. FGF2-mediated upregulation of urokinase-type plasminogen activator expression requires a MAP-kinase dependent activation of poly(ADP-ribose) polymerase. J Cell Physiol. 2005;202:125-34 pubmed
    ..Poly(ADP-ribose) polymerase involved in this mechanism is mainly the 60 kDa molecular mass isoform, that presents an increase in serine phosphorylation in the presence of FGF2. ..
  36. Accornero P, Miretti S, Bersani F, Quaglino E, Martignani E, Baratta M. Met receptor acts uniquely for survival and morphogenesis of EGFR-dependent normal mammary epithelial and cancer cells. PLoS ONE. 2012;7:e44982 pubmed publisher
    ..These results describe a unique role for EGFR and Met in mammary epithelial cells by showing that similar pathways can be used by tumorigenic cells to sustain growth and resist to EGFR-directed anti-tumorigenic drugs. ..
  37. Amaroli A, Chessa M. Detection and characterisation of NAD(P)H-diaphorase activity in Dictyostelium discoideum cells (Protozoa). Eur J Histochem. 2012;56:e47 pubmed publisher
    ..discoideum and we characterise it by specific inhibitors and physical-chemical conditions that allegedly distinguish between NOS-related and -unrelated NADPH-d activity...
  38. Graziani A, Galimi F, Medico E, Cottone E, Gramaglia D, Boccaccio C, et al. The HIV-1 nef protein interferes with phosphatidylinositol 3-kinase activation 1. J Biol Chem. 1996;271:6590-3 pubmed
    ..These data show that Nef affects selectively the PI 3-kinase signaling pathway and suggest that this interference results in some of the HIV adverse effects on host cell functions. ..
  39. Papa S, Scacco S, Sardanelli A, Vergari R, Papa F, Budde S, et al. Mutation in the NDUFS4 gene of complex I abolishes cAMP-dependent activation of the complex in a child with fatal neurological syndrome. FEBS Lett. 2001;489:259-62 pubmed
    ..These findings show for the first time that human complex I is regulated via phosphorylation of the subunit encoded by the NDUFS4 gene. ..
  40. Andreozzi F, Laratta E, Procopio C, Hribal M, Sciacqua A, Perticone M, et al. Interleukin-6 impairs the insulin signaling pathway, promoting production of nitric oxide in human umbilical vein endothelial cells. Mol Cell Biol. 2007;27:2372-83 pubmed
    ..Our data suggest that IL-6 impairs the vasodilator effects of insulin that are mediated by the IRS-1/PI3-kinase/Akt/eNOS pathway through activation of JNK and ERK1/2. ..
  41. Bulbarelli A, Lonati E, Cazzaniga E, Re F, Sesana S, Barisani D, et al. TrkA pathway activation induced by amyloid-beta (Abeta). Mol Cell Neurosci. 2009;40:365-73 pubmed publisher
    ..These results have been confirmed by using pathophysiological Abeta (1-42) oligomers. Our data provide the evidence that Abeta induces the TrkA pathway activation directly by itself and indirectly promoting NGF secretion. ..
  42. Chandramouli B, Silvestri V, Scarnò M, Ottini L, Chillemi G. Smyd3 open & closed lock mechanism for substrate recruitment: The hinge motion of C-terminal domain inferred from ?-second molecular dynamics simulations. Biochim Biophys Acta. 2016;1860:1466-74 pubmed publisher
    ..Our study highlights the importance of the CTD elasticity in shaping the substrate binding site for recognition and supports the previously proposed role of the CTD in stabilizing the active site for methylation activity. ..
  43. Zanassi P, Paolillo M, Schinelli S. Coexpression of phospholipase A2 isoforms in rat striatal astrocytes. Neurosci Lett. 1998;247:83-6 pubmed
    ..These data suggest that the two PLA2 isoforms expressed in striatal astrocytes might play different roles in cellular processes mediated by astrocytes. ..
  44. Ballestrero A, Nencioni A, Boy D, Rocco I, Garuti A, Mela G, et al. Tumor necrosis factor-related apoptosis-inducing ligand cooperates with anticancer drugs to overcome chemoresistance in antiapoptotic Bcl-2 family members expressing jurkat cells. Clin Cancer Res. 2004;10:1463-70 pubmed
  45. Ceriani M, Amigoni L, Scandiuzzi C, Berruti G, Martegani E. The PH-PxxP domain of RalGPS2 promotes PC12 cells differentiation acting as a dominant negative for RalA GTPase activation. Neurosci Res. 2010;66:290-8 pubmed publisher
    ..Furthermore it has been also demonstrated that the PH-PxxP domain of RalGPS2 induces microspikes formation a typical feature of cells in which the Cdc42 GTPase is constitutively activated. ..
  46. Di Stefano A, La Gaetana R, Bovalini L, Lusini P, Martelli P. Pertussis toxin reverses the inhibition of the adenylyl cyclase system by khellin in HeLa cells. Biochim Biophys Acta. 1996;1314:105-8 pubmed
    ..Our results demonstrate, for the first time, that khellin is able to elicit an intracellular response by Gi alpha protein. ..
  47. Mori G, Brunetti G, Colucci S, Oranger A, Ciccolella F, Sardone F, et al. Osteoblast apoptosis in periodontal disease: role of TNF-related apoptosis-inducing ligand. Int J Immunopathol Pharmacol. 2009;22:95-103 pubmed
    ..The down-regulation of DcR2 possibly leads to an imbalanced ratio between death and decoy receptors. Our findings highlight a role of TRAIL in the pathogenesis of Pd. ..
  48. Innocenti A, Hall R, Scozzafava A, Muhlschlegel F, Supuran C. Carbonic anhydrase activators: activation of the beta-carbonic anhydrases from the pathogenic fungi Candida albicans and Cryptococcus neoformans with amines and amino acids. Bioorg Med Chem. 2010;18:1034-7 pubmed publisher
    ..2 microM. The best Can2 activator was L-Trp. This study may help to better understand the catalytic/activation mechanisms of the beta-CAs and eventually to design CA activity modulators of such widespread enzymes in pathogenic fungi. ..
  49. Mastropaolo M, Zizzo M, Auteri M, Mulè F, Serio R. Arginine vasopressin, via activation of post-junctional V1 receptors, induces contractile effects in mouse distal colon. Regul Pept. 2013;187:29-34 pubmed publisher
    ..No modulation has been observed on the contractility of the circular muscle. ..
  50. Minuz P, Gaino S, Zuliani V, Tommasoli R, Benati D, Ortolani R, et al. Functional role of p38 mitogen activated protein kinase in platelet activation induced by a thromboxane A2 analogue and by 8-iso-prostaglandin F2alpha. Thromb Haemost. 2002;87:888-98 pubmed
    ..These findings suggest that the signaling pathway triggered by both 8-iso-PGFalpha and low concentrations of U46619 to induce platelet adhesion and shape change implicates Syk, the p38 MAP kinase, and actin polymerization. ..
  51. Tempera I, Cipriani R, Campagna G, Mancini P, Gatti A, Guidobaldi L, et al. Poly(ADP-ribose)polymerase activity is reduced in circulating mononuclear cells from type 2 diabetic patients. J Cell Physiol. 2005;205:387-92 pubmed
    ..0001). The different PARP-1 behavior in MNCs from patients with type 2 diabetes could therefore be responsible for the abnormal inflammation and infection responses in diabetes. ..
  52. Lampugnani M, Orsenigo F, Gagliani M, Tacchetti C, Dejana E. Vascular endothelial cadherin controls VEGFR-2 internalization and signaling from intracellular compartments. J Cell Biol. 2006;174:593-604 pubmed
    ..Thus, VEC limits cell proliferation by retaining VEGFR-2 at the membrane and preventing its internalization into signaling compartments. ..
  53. Selvatici R, Falzarano S, Franceschetti L, Mollica A, Guerrini R, Siniscalchi A, et al. Study of synthetic peptides derived from the PKI55 protein, a protein kinase C modulator, in human neutrophils stimulated by the methyl ester derivative of the hydrophobic N-formyl tripeptide for-Met-Leu-Phe-OH. FEBS J. 2008;275:449-57 pubmed publisher
    ..Western blotting experiments also demonstrated a selective reduction in the levels of the protein kinase C beta(1) isoform, which was previously demonstrated to be associated with the polymorphonuclear leukocyte chemotactic response. ..
  54. Scotto D Abusco A, Ammendola S, Scandurra R, Politi L. Molecular and biochemical characterization of the recombinant amidase from hyperthermophilic archaeon Sulfolobus solfataricus. Extremophiles. 2001;5:183-92 pubmed
  55. Dugo L, Serraino I, Fulia F, De Sarro A, Caputi A, Cuzzocrea S. Effect of melatonin on cellular energy depletion mediated by peroxynitrite and poly (ADP-ribose) synthetase activation in an acute model of inflammation. J Pineal Res. 2001;31:76-84 pubmed
    ..In conclusion, melatonin may be a novel pharmacological approach to prevent cell injury in acute inflammation. ..
  56. Albanesi C, Fairchild H, Madonna S, Scarponi C, De Pita O, Leung D, et al. IL-4 and IL-13 negatively regulate TNF-alpha- and IFN-gamma-induced beta-defensin expression through STAT-6, suppressor of cytokine signaling (SOCS)-1, and SOCS-3. J Immunol. 2007;179:984-92 pubmed
  57. Ropolo M, Daga A, Griffero F, Foresta M, Casartelli G, Zunino A, et al. Comparative analysis of DNA repair in stem and nonstem glioma cell cultures. Mol Cancer Res. 2009;7:383-92 pubmed publisher
    ..We conclude that glioma stem cells display elongated cell cycle and enhanced basal activation of checkpoint proteins that might contribute to their radioresistance, whereas enhanced DNA repair is not a common feature of these cells. ..
  58. Bruno V, Battaglia G, Copani A, Cespédes V, Galindo M, Cena V, et al. An activity-dependent switch from facilitation to inhibition in the control of excitotoxicity by group I metabotropic glutamate receptors. Eur J Neurosci. 2001;13:1469-78 pubmed
  59. Roccato E, Miranda C, Raho G, Pagliardini S, Pierotti M, Greco A. Analysis of SHP-1-mediated down-regulation of the TRK-T3 oncoprotein identifies Trk-fused gene (TFG) as a novel SHP-1-interacting protein. J Biol Chem. 2005;280:3382-9 pubmed
    ..Our data contribute to the definition of cellular mechanisms involved in thyroid tumorigenesis. Moreover, it reveals TFG as a novel protein able to modulate SHP-1 activity. ..
  60. Leoncini G, Bruzzese D, Signorello M, Armani U, Piana A, Ghiglione D, et al. Platelet activation by collagen is increased in retinal vein occlusion. Thromb Haemost. 2007;97:218-27 pubmed
    ..Altogether these results suggest that the platelet hyperaggregability described in patients might be an important factor in the development of RVO contributing to the thrombogenic effects. ..
  61. Donati C, Cencetti F, Nincheri P, Bernacchioni C, Brunelli S, Clementi E, et al. Sphingosine 1-phosphate mediates proliferation and survival of mesoangioblasts. Stem Cells. 2007;25:1713-9 pubmed
    ..Disclosure of potential conflicts of interest is found at the end of this article. ..
  62. Napoli C, de Nigris F, Cicala C, Wallace J, Caliendo G, Condorelli M, et al. Protease-activated receptor-2 activation improves efficiency of experimental ischemic preconditioning. Am J Physiol Heart Circ Physiol. 2002;282:H2004-10 pubmed
    ..These data support the concept that PAR-2-dependent cell trafficking may regulate signaling responses to cardiac ischemia and inflammation. ..
  63. Alisi A, Spagnuolo S, Napoletano S, Spaziani A, Leoni S. Thyroid hormones regulate DNA-synthesis and cell-cycle proteins by activation of PKCalpha and p42/44 MAPK in chick embryo hepatocytes. J Cell Physiol. 2004;201:259-65 pubmed
    ..In conclusion, we demonstrated that the thyroid hormones could modulate different signaling pathways that are able to control cell-cycle progression, mainly during G1/S transition. ..
  64. Andreis P, Rucinski M, Neri G, Conconi M, Petrelli L, Parnigotto P, et al. Neuropeptides B and W enhance the growth of human adrenocortical carcinoma-derived NCI-H295 cells by exerting MAPK p42/p44-mediated proliferogenic and antiapoptotic effects. Int J Mol Med. 2005;16:1021-8 pubmed
  65. Dal Piaz F, Vassallo A, Chini M, Cordero F, Cardona F, Pisano C, et al. Natural iminosugar (+)-lentiginosine inhibits ATPase and chaperone activity of hsp90. PLoS ONE. 2012;7:e43316 pubmed publisher
    ..Our result suggested that the middle domain of Hsp90, as opposed to its ATP-binding pocket, is a promising binding site for new classes of Hsp90 inhibitors with multi-target anti-cancer potential. ..
  66. Brandi L, Marzi S, Fabbretti A, Fleischer C, Hill W, Gualerzi C, et al. The translation initiation functions of IF2: targets for thiostrepton inhibition. J Mol Biol. 2004;335:881-94 pubmed
    ..Overall, our data indicate that the translation initiation function of IF2 is as sensitive as the translocation function of EF-G to thiostrepton inhibition. ..
  67. Bisceglie F, Pinelli S, Alinovi R, Tarasconi P, Buschini A, Mussi F, et al. Copper(II) thiosemicarbazonate molecular modifications modulate apoptotic and oxidative effects on U937 cell line. J Inorg Biochem. 2012;116:195-203 pubmed publisher
    ..The mechanisms of action and the effects of these two complexes are remarkably different even though they have the same coordination geometry around copper(II) and differ only for the presence of the ethylmorpholine group. ..
  68. Mazzocchi G, Malendowicz L, Gottardo L, Aragona F, Nussdorfer G. Orexin A stimulates cortisol secretion from human adrenocortical cells through activation of the adenylate cyclase-dependent signaling cascade. J Clin Endocrinol Metab. 2001;86:778-82 pubmed
    ..Collectively, our findings suggest that orexins selectively stimulate glucocorticoid secretion from human adrenocortical cells, acting through OX1-R coupled with the adenylate cyclase-dependent signaling pathway. ..
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