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Calkins, Marcus
De Abrew, Nadira


Nadira De Abrew
PhD Candidate - Graduated Fall 2007
Native of Sri Lanka
Lab of B. Lynn Allen-Hoffmann, PhD

Contact Information
Email: Nadira DeAbrew

Undergraduate Work

Research as of 2004
My thesis project is now focused on the aryl hydrocarbon receptor nuclear translocator (ARNT). This protein acts as a dimerization pairer for many members of the basic helix-loop-helix-Per/ARNT/Sim (bHLH-PAS) family of transcription factors. Members of this family are involved in regulation of gene expression in response to environmental stimuli such as hypoxia (HIF-1a/ARNT) and xenobiotics (AhR/ARNT). A recent report demonstrates that skin-specific knockout of ARNT in mice causes compromised barrier function in skin resulting in neonatal lethality within 24 hours. These findings support the notion that ARNT plays a critical role in the late stages of mouse skin differentiation prior to production of fur.

Posters
ARNT1 Has A Role in the Innate Immune Response In Human Keratinocytes. K. N. DeAbrew1, A. L. Gibson,2 , and B. Allen-Hoffmann1,2, 1Molecular and Environmental Toxicology, University of Wisconsin, Madison, WI and 2Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI
Date Last Updated: 02/26/2008