Skip to page body Patient Care Survivorship Research Cancer Types News Giving Community Partners Clinical Trials
UCLA's Jonsson Comprehensive Cancer Center
Take the Jonsson Cancer Center Site Survey

JCCC Member Directory

Suvajit Sen, Ph.D.
Suvajit Sen, Ph.D.


Adjunct Assistant Professor, Department of Obstetrics and Gynecology
Member, JCCC Signal Transduction and Therapeutics Program Area

Contact Information:

(310) 825-8022

Scientific Interest(s):

Dr. Suvajit Sen’s research interests include the investigation of small diffusible molecule mediated signaling events in breast cancer cells. Specifically, he explores the actions of hydrogen peroxide, superoxide, nitric oxide and the recently discovered gasotransmitter hydrogen sulfide in the progression of breast cancer. His ultimate goal is to develop therapeutics targeting the signaling mechanism/s initiated by endogenous small diffusible molecules in breast cancer cells. His research also focuses on the immune-modulatory role of these small molecules in the breast cancer stroma especially with regards to the inter-conversion of M1 type to M2 type macrophages.

Selected Cancer-Related Publications:

Sen S, Kawahara B, Fry NL, Farias-Eisner R, Zhang D, Mascharak PK, Chaudhuri G. A light-activated NO donor attenuates anchorage independent growth of cancer cells: Important role of a cross talk between NO and other reactive oxygen species. Arch Biochem Biophys. 2013 Dec;540(1-2):33-40. doi: 10.1016/ Epub 2013 Oct 22.

Sen S, Kawahara B, Fukuto J, Chaudhuri G. Induction of a feed forward pro-apoptotic mechanistic loop by nitric oxide in a human breast cancer model. PLoS One. 2013 Aug 12;8(8):e70593. doi: 10.1371/journal.pone.0070593. eCollection 2013.

Sen S, Kawahara B, Chaudhuri G. Mitochondrial-associated nitric oxide synthase activity inhibits cytochrome c oxidase: implications for breast cancer. Free Radic Biol Med. 2013 Apr;57:210-20. doi: 10.1016/j.freeradbiomed.2012.10.545. Epub 2012 Oct 23.

Sen S, Kawahara B, Chaudhuri G. Maintenance of higher H?O? levels, and its mechanism of action to induce growth in breast cancer cells: important roles of bioactive catalase and PP2A. Free Radic Biol Med. 2012 Oct 15;53(8):1541-51. doi: 10.1016/j.freeradbiomed.2012.06.030. Epub 2012 Jun 27.

Pervin S, Singh R, Sen S, Chaudhuri G. Dual Role of Nitric Oxide in Cancer Biology. Cancer Drug Discovery and Development, 2010, Part 2, 39-57, DOI: 10.1007/978-1-4419-1432-3_3. Book Chapter, SpringerLink.