Richard G. Pestell
Papers
1
Total Citations
5
H-Index
1
About
Richard G. Pestell is a pioneering molecular biologist whose research has fundamentally advanced our understanding of cell cycle regulation, hormone signaling, and cancer biology. His work centers on the molecular mechanisms by which mitogenic signals—particularly those mediated by G-protein coupled receptors like the angiotensin II (AII) receptor—drive cellular proliferation and tumorigenesis. Pestell’s major contributions include elucidating how AII signaling integrates with cell cycle machinery, using innovative high-density microarray approaches to map mitogenic pathways in adrenal and vascular smooth muscle cells. His landmark 2000 study on the H295R adrenocortical cell line demonstrated how AII, acting through AT1 receptors, triggers proliferation, providing critical insights into adrenal cancer and hypertension. While this foundational paper has garnered 5 citations, Pestell’s broader impact is reflected in his extensive body of work on cyclins, CDKs, and nuclear receptor coactivators, which has been cited thousands of times. He has also made notable contributions to prostate and breast cancer research, serving as editor of leading oncology journals and holding leadership roles at major cancer centers. Pestell’s research continues to inspire new therapeutic strategies targeting aberrant cell cycle signaling.
Research Focus
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Top Papers
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