Basement membranes (BMs) are cell-associated extracellular matrices formed initially as laminin Dolymer scaffoldings. They act as solid-phase agonists for adherent tissue cells, profoundly affecting their differentiation, organization and maintenance. Defects of BM components and structure are a cause of Aim I. Role of laminin LG domain-dependent anchorage.
Aim II. Post-anchorage laminin and basement membrane functions.
Aim 1 11. Architectural and other laminin short-arm functions. To address these, we propose to integrate the approaches of using recombinant laminins with specific function- altering mutations to analyze assembly and cell differentiation in normal and genetically-modified EBs, renal tubular epithelial and other BM-assembling cells backed by mouse genetics to validate our hypotheses.

Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Method to Extend Research in Time (MERIT) Award (R37)
Project #
5R37DK036425-26
Application #
8018512
Study Section
Special Emphasis Panel (NSS)
Program Officer
Ketchum, Christian J
Project Start
1986-01-01
Project End
2012-12-31
Budget Start
2011-01-01
Budget End
2011-12-31
Support Year
26
Fiscal Year
2011
Total Cost
$272,548
Indirect Cost
Name
University of Medicine & Dentistry of NJ
Department
Pathology
Type
Schools of Medicine
DUNS #
617022384
City
Piscataway
State
NJ
Country
United States
Zip Code
08854
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