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Barshop Institute for Longevity and Aging Studies

LuZhe Sun, Ph.D.

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LuZhe Sun, Ph.D.

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Professor
Department of Cell Systems and Anatomy
University of Texas Health Science Center at San Antonio
Phone: 210-567-5746

RESEARCH

My laboratory studies molecular mechanisms that regulate cancer development, growth, invasion, and metastasis, and novel experimental therapeutics for cancer prevention and treatment using molecular and cellular biology, and bioinformatics techniques and animal model systems. Ongoing research projects include the investigation of how aging, obesity, radiation, and xenoestrogens may induce a tumorigenic phenotype of mammary stem cells and the investigation of the roles of transforming growth factor-beta (TGFβ), hedgehog, and androgen signaling pathways in various types of cancer. We are developing therapeutic approaches for the prevention of aging-associated breast cancer and for abrogating TGFβ, hedgehog, and androgen signaling pathways for the treatment of aggressive cancers including castration resistant prostate cancer.

Selected Publications

Mishra S, Deng JJ, Gowda PS, Rao MK, Lin CL, Chen CL, Huang T, Sun LZ. Androgen receptor and microRNA-21 axis downregulates transforming growth factor beta receptor II (TGFBR2) expression in prostate cancer. Oncogene. 2013 Sep 16.

Gowda PS, Deng JD, Mishra S, Bandyopadhyay A, Liang S, Lin S, Mahalingam D, Sun LZ. Inhibition of hedgehog and androgen receptor signaling pathways produced synergistic suppression of castration-resistant prostate cancer progression. Mol Cancer Res. 2013 Nov;11(11):1448-61.

Dong Q, Wang D, Bandyopadhyay A, Gao H, Gorena KM, Hildreth K, Rebel VI, Walter CA, Huang C, Sun LZ. Mammospheres from murine mammary stem cell-enriched basal cells: clonal characteristics and repopulating potential. Stem Cell Res. 2013 May;10(3):396-404.

Lin S, Yu L, Yang J, Liu Z, Karia B, Bishop AJ, Jackson J, Lozano G, Copland JA, Mu X, Sun B, Sun LZ. Mutant p53 disrupts role of ShcA protein in balancing Smad protein-dependent and -independent signaling activity of transforming growth factor-β (TGF-β). J Biol Chem. 2011 Dec 23;286(51):44023-34.


 
 
   
 
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The Sam and Ann Barshop Institute for Longevity and Aging Studies

15355 Lambda Drive
San Antonio, Texas  78245
P: 210-562-6140 F: 210-562-6110

Contact: barshopinstitute@uthscsa.edu
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