Research Topics
Species | A B DietzSummaryAffiliation: Mayo Clinic Country: USA Publications
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Detail Information
Publications
Induced pluripotent stem cells from GMP-grade hematopoietic progenitor cells and mononuclear myeloid cellsSeiga Ohmine
Department of Molecular Medicine, College of Medicine, Mayo Clinic, Rochester, MN 55905, USA
Stem Cell Res Ther 2:46. 2011..One of the key issues for clinical-grade iPSC derivation is the accessibility of donor cells used for reprogramming...
Vasoprotective effects of human CD34+ cells: towards clinical applicationsThomas J Kiernan
Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, USA
J Transl Med 7:66. 2009..We used a novel immunodeficient rat carotid injury model in order to determine whether human cells could improve vascular remodelling following acute injury...
Maturation of human monocyte-derived dendritic cells studied by microarray hybridizationA B Dietz
Stem Cell Laboratory, Mayo Clinic Cancer Center, Mayo Clinic, Rochester, Minnesota 55905, USA
Biochem Biophys Res Commun 275:731-8. 2000..Moreover, MDC transcribed and translated insulin like growth factor-1 receptor, transforming growth factor alpha, and neuropeptide Y...
Infrastructure development for human cell therapy translationA B Dietz
Human Cellular Therapy Laboratory, Division of Transfusion Medicine, Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
Clin Pharmacol Ther 82:320-4. 2007....
A novel source of viable peripheral blood mononuclear cells from leukoreduction system chambersAllan B Dietz
Division of Transfusion Medicine, Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, Minnesota 55095, USA
Transfusion 46:2083-9. 2006..Buffy coats are becoming less available as a source of research-grade peripheral blood mononuclear cells (PBMNCs). Therefore, alternative sources of these cells were investigated...
Imatinib mesylate inhibits T-cell proliferation in vitro and delayed-type hypersensitivity in vivoAllan B Dietz
Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
Blood 104:1094-9. 2004..These findings indicate that long-term administration of high-dose imatinib mesylate might affect immunity...
Engineering dendritic cell grafts for clinical trials in cellular immunotherapy of cancer: example of chronic myelogenous leukemiaA B Dietz
Stem Cell Laboratory, Mayo Clinic Cancer Center, Rochester, MN 55905, USA
Croat Med J 42:428-35. 2001..As an example of the complexity in a clinical trial of dendritic cell vaccines, we present our ongoing trial in immunotherapy of chronic myelogenous leukemia...
Systemic immune suppression in glioblastoma: the interplay between CD14+HLA-DRlo/neg monocytes, tumor factors, and dexamethasoneMichael P Gustafson
Division of Transfusion Medicine, Mayo Clinic, 200 1st St SW, Rochester, MN 55905, USA
Neuro Oncol 12:631-44. 2010..Consequently, we have developed a model for tumor mediated systemic immune suppression via recruitment and transformation of CD14(+) cells...
Testing the safety of clinical-grade mature autologous myeloid DC in a phase I clinical immunotherapy trial of CMLM R Litzow
Division of Hematology and Department of Internal Medicine, Mayo Clinic Cancer Center, 200 First Street SW, Rochester, MN 55905, USA
Cytotherapy 8:290-8. 2006....
Maturation of dendritic cells infected by recombinant adenovirus can be delayed without impact on transgene expressionA B Dietz
Stem Cell Laboratory, Mayo Clinic Cancer Center, Rochester, MN, USA
Gene Ther 8:419-23. 2001..Expression of CD83 and p40 were unaffected by adenovirus infection and transferred gene expression. Thus, immature dendritic cells infected with recombinant adenoviruses can be matured when desired after transferred gene expression...
Maturation of human dendritic cells as sulfasalazine targetR Matasic
Stem Cell Laboratory, Mayo Clinic Cancer Center, Rochester, MN 55905, USA
Croat Med J 42:440-5. 2001....
Transgenic interleukin 2 secreted by CML dendritic cells stimulates autologous T(H)1 T cellsA B Dietz
Stem Cell Laboratory, Mayo Clinic Cancer Center, Rochester, MN 55905, USA
Cytotherapy 3:97-105. 2001..DISCUSSION: CML-DC can be modified genetically and functionally by recombinant replication-defective adenoviruses, providing new possibilities for clinical trials in dendritic cell-based immunotherapy...
Clinical-grade manufacturing of DC from CD14+ precursors: experience from phase I clinical trials in CML and malignant melanomaA B Dietz
Stem Cell Laboratory, Mayo Clinic Cancer Center, Rochester, MN 55905, USA
Cytotherapy 6:563-70. 2004..This robust and reproducible method provides cells of consistent phenotype and viability. Cryopreservation in single-dose aliquots allows multiple DC vaccine doses to be manufactured from a single apheresis product...
In vivo sodium iodide symporter gene therapy of prostate cancerC Spitzweg
Department of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
Gene Ther 8:1524-31. 2001....
Immunosuppressive CD14+HLA-DRlow/- monocytes in prostate cancerStanimir Vuk-Pavlovic
Stem Cell Laboratory, Mayo Clinic Cancer Center, College of Medicine, Mayo Clinic, Rochester, Minnesota 55905, USA
Prostate 70:443-55. 2010..To determine if the levels of circulating myeloid-derived suppressor cells increase with progression of prostate cancer (PCa); to determine if such cells could contribute to the relative inefficiency of PCa immunotherapy...
Normal human monocytes exposed to glioma cells acquire myeloid-derived suppressor cell-like propertiesJennifer C Rodrigues
Department of Neurologic Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
Neuro Oncol 12:351-65. 2010....
Combination of temsirolimus (CCI-779) with chemoradiation in newly diagnosed glioblastoma multiforme (GBM) (NCCTG trial N027D) is associated with increased infectious risksJann N Sarkaria
Mayo Clinic Rochester, 200 First Street SW, Rochester, MN 55905, USA
Clin Cancer Res 16:5573-80. 2010..The mammalian target of rapamycin (mTOR) functions within the phosphoinositide 3-kinase/Akt signaling pathway as a critical modulator of cell survival...
A combined flow cytometry-based method for fetomaternal hemorrhage and maternal DDarcie J Radel
Division of Transfusion Medicine, Mayo Clinic, Rochester, Minnesota, USA
Transfusion 48:1886-91. 2008..We have enhanced this method by combining the fetomaternal bleed assay with a D antibody in the same tube to determine the maternal D as well as the need for Rh immune globulin (RhIG) administration...
Immunomagnetic separation reagents as markers in electron microscopyPhyllis J Fisher
Department of Biochemistry and Molecular Biology, Mayo Clinic, 200 First St, S W, Rochester, MN 55905, USA
J Immunol Methods 262:95-101. 2002..The large number of commercially available immunomagnetic reagents specific for different human, mouse and rat antigens provides additional resources for visualization of cellular ultrastructure...
Malignant melanoma in the 21st century: the emerging molecular landscapeAleksandar Sekulic
Department of Dermatology, Mayo Clinic, Scottsdale, AZ 85259, USA
Mayo Clin Proc 83:825-46. 2008..We review the emerging molecular landscape of melanoma and its implications for better management of patients with melanoma...
Sterility testing of hematopoietic progenitor cell products: a single-institution series of culture-positive rates and successful infusion of culture-positive productsDouglas J Padley
Transfusion Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
Transfusion 47:636-43. 2007..Numerous studies have reported the infusion of culture-positive HPCs; however, the low frequency of adverse events prevents accurate determination of this risk...
Carotid repair using autologous adipose-derived endothelial cellsHarald Froehlich
Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, USA
Stroke 40:1886-91. 2009..To define whether delivery of adipose-derived endothelial cells (ADECs) would improve healing of injured carotid arteries, a rabbit model of acute arterial injury was used...
Monocytes promote tumor cell survival in T-cell lymphoproliferative disorders and are impaired in their ability to differentiate into mature dendritic cellsRyan A Wilcox
Division of Hematology, Mayo Clinic, Rochester, MN 55905, USA
Blood 114:2936-44. 2009..Collectively, the data presented demonstrate a previously undescribed role for monocytes in T-cell lymphoproliferative disorders...
Evaluation of T cells as carriers for systemic measles virotherapy in the presence of antiviral antibodiesH T Ong
Molecular Medicine Program, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
Gene Ther 14:324-33. 2007..In conclusion, virus-loaded T cells may facilitate systemic measles virotherapy in the presence of antiviral Abs and they warrant further investigation as potential MV cell carriers...
Demonstration of anti-tumor activity of oncolytic measles virus strains in a malignant pleural effusion breast cancer modelIanko D Iankov
Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
Breast Cancer Res Treat 122:745-54. 2010..This is the first demonstration of the therapeutic potential of oncolytic virotherapy against malignant pleural effusions in a pre-clinical model of advanced breast cancer...
Bi-directional activation between mesenchymal stem cells and CLL B-cells: implication for CLL disease progressionWei Ding
Division of Hematology Oncology, Mayo Clinic, Rochester, MN 55905, USA
Br J Haematol 147:471-83. 2009..These findings support a bi-directional activation between bone marrow stromal cells and CLL B-cells...
Dendritic cell microvilli: a novel membrane structure associated with the multifocal synapse and T-cell clusteringPhyllis J Fisher
Mayo Clinic, Rochester, MN, USA
Blood 112:5037-45. 2008..T cells preferentially bound to this site in clusters often contained both CD4(+) and CD8(+) T cells...
Plasmacytoid dendritic cells in inflamed muscle of patients with juvenile dermatomyositisConsuelo M López De Padilla
Mayo Clinic College of Medicine, Rochester, Minnesota, USA
Arthritis Rheum 56:1658-68. 2007..To examine whether dendritic cells (DCs) are constituents of muscle inflammation in juvenile dermatomyositis (DM)...
Tumor-associated macrophages infiltrate plasmacytomas and can serve as cell carriers for oncolytic measles virotherapy of disseminated myelomaKah Whye Peng
Department of Molecular Medicine, Mayo Clinic, Rochester, Minnesota, USA
Am J Hematol 84:401-7. 2009..Thus, TAM are a universal stromal component of the plasmacytomas of myeloma patients and may offer a promising new target for therapeutic exploitation. Am. J. Hematol. 2009. (c) 2009 Wiley-Liss, Inc...
Converting tumor-specific markers into reporters of oncolytic virus infectionIanko D Iankov
Department of Molecular Medicine, Mayo Clinic, Rochester, Minnesota, USA
Mol Ther 17:1395-403. 2009..This is the first report of a gene therapy vector engineered to discriminate between infection in malignant and normal cells by molecular modification of a tumor-specific protein...
