Research II, Suite 202
950 W Walnut St
Titles & Appointments
Professor of Medicine
Adjunct Professor of Anatomy, Cell Biology & Physiology
2006FELIndiana University School of Medicine, Indianapolis
2003RESWayne State University, Detroit
1999MDAmerican University of Beirut
1995BSAmerican University of Beirut
Our lab has been focusing on the role of Tamm-Horsfall protein (Uromodulin) in Kidney Injury and inflammation. We uncovered a novel protective role for Uromodulin in acute kidney injury by down-regulating the inflammatory response and modulating neutrophil infiltration. Our current investigations are aimed at defining the molecular mechanism involved in this regulation, with a long term goal of using such insights to design novel therapeutic tools to treat patient with Acute Kidney Injury.
We are also interested in understanding and defining tubular cross-talk that occurs between various nephron segments, and the ensuing interaction with the renal immune system in physiological states and during kidney injury. We use several animal models for kidney injury, and various genetic, molecular and cell biology techniques, with special expertise in various forms of microscopy and quantitative image analysis. We also developed advanced expertise in performing immuno-fluorescence guided Laser Micro-dissection (LMD) to dissect specific nephron segments for down-stream transcriptomic and proteomic analysis.
Because of our expertise in tissue interrogation, we also developed interest in uncovering cellular and molecular omics signatures from human biopsy tissue to correlate with disease phenotype and outcomes. The goal is to implement a precision medicine approach to understand disease pathogenesis and treatment. Using this approach, we are currently involved in a large cooperative study to understand the pathogenesis of human kidney stone disease by molecular interrogation of kidney papillary biopsies taken during surgery.
Faculty research at IU School of Medicine is transforming health. Details about the medical research being conducted in faculty labs throughout IU School of Medicine are available in the Research section of this site.