Core B will provide support for all of the animal experiments in Projects 1 and 2 of the proposal. It includes oversight of quality control of ali aspects of animal purchases, maintenance of the animal colony, breeding of mice, UM Unit for Laboratory Animal Medicine regulatory communications, experimental transplantation of mice, and histopathological analysis. It is designed to enhance harmonization and efficiency of the experiments that utilize animals in Projects 1 and 2. The services provided by Core B are: 1. To oversee and monitor adherence to the standards required by the University of Michigan Unit for Laboratory Animal Medicine (ULAM) 2. To facilitate centralized and orderly animal purchases and provide for routine but uniform pretransplant and post-BMT animal care and specialized breeding ofthe knock-out mice 3. To prepare donor cell inoculums and perform BMT following irradiation in a standardized manner 4. To provide supervision for consistent scoring of clinical GVHD in the transplant models 5. To provide standardized harvesting of target organs, processing, staining (hematoxylin and eosin) and shipping of samples for histopathological analysis by Dr. Chen Liu at the University of Florida 6. To provide uniform and consistent histologic analysis of GVHD pathology in target organ tissues

Public Health Relevance

Allogeneic hematopoietic stem cell transplantation is a potentially curative therapy for many malignant diseases whose applicability has been impeded by the development of its most serious complication, GVHD. Strategies that mitigate GVHD will allow for better harnessing of this effective therapeutic modality to treat many patients with hematological cancers.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Research Program Projects (P01)
Project #
7P01CA039542-27
Application #
8725948
Study Section
Special Emphasis Panel (ZCA1-RPRB-J)
Project Start
Project End
Budget Start
2014-09-01
Budget End
2015-08-31
Support Year
27
Fiscal Year
2014
Total Cost
$248,583
Indirect Cost
Name
Icahn School of Medicine at Mount Sinai
Department
Type
DUNS #
078861598
City
New York
State
NY
Country
United States
Zip Code
10029
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Ortiz-Velez, Laura; Ortiz-Villalobos, Javiera; Schulman, Abby et al. (2018) Genome alterations associated with improved transformation efficiency in Lactobacillus reuteri. Microb Cell Fact 17:138
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Major-Monfried, Hannah; Renteria, Anne S; Pawarode, Attaphol et al. (2018) MAGIC biomarkers predict long-term outcomes for steroid-resistant acute GVHD. Blood 131:2846-2855
Naymagon, Steven; Naymagon, Leonard; Wong, Serre-Yu et al. (2017) Acute graft-versus-host disease of the gut: considerations for the gastroenterologist. Nat Rev Gastroenterol Hepatol 14:711-726
Hartwell, Matthew J; Ă–zbek, Umut; Holler, Ernst et al. (2017) An early-biomarker algorithm predicts lethal graft-versus-host disease and survival. JCI Insight 2:e89798
Stickel, N; Hanke, K; Marschner, D et al. (2017) MicroRNA-146a reduces MHC-II expression via targeting JAK/STAT signaling in dendritic cells after stem cell transplantation. Leukemia 31:2732-2741
Ferrara, James Lm; Smith, Christopher M; Sheets, Julia et al. (2017) Altered homeostatic regulation of innate and adaptive immunity in lower gastrointestinal tract GVHD pathogenesis. J Clin Invest 127:2441-2451
Miller, Holly K; Braun, Thomas M; Stillwell, Terri et al. (2017) Infectious Risk after Allogeneic Hematopoietic Cell Transplantation Complicated by Acute Graft-versus-Host Disease. Biol Blood Marrow Transplant 23:522-528
Holtan, Shernan G; Khera, Nandita; Levine, John E et al. (2016) Late acute graft-versus-host disease: a prospective analysis of clinical outcomes and circulating angiogenic factors. Blood 128:2350-2358

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