Jose A. Gomez, Ph.D.

Assistant Professor

jose.a.gomez@vanderbilt.edu
Faculty Appointments
Assistant Professor of Medicine Assistant Professor of Molecular Physiology & Biophysics
Education
Ph.D., Pharmacology, Case Western Reserve University, Cleveland, OhioM.S., Chemistry, University of Wisconsin, Milwaukee, WisconsinB.S., Chemical Engineering, Universidad Nacional de Colombia, Bogota, Colombia
Research Description
Blood pressure control:
Investigate the role of transcriptional regulators in the regulation of blood pressure using in vivo mouse models, such as specialized kidney cell knockouts. A key question my lab will pursue is whether Sox6 is a regulator of cell’s responses to blood pressure changes by inducing the expression of proteins involved in salt metabolism, water balance and/or acid balance. We aim to identify new small molecules with the capacity to increase the expression of Sox6 in mammalian cells both in vitro and in vivo. Using these small molecules we will be able to test whether the temporal increase of Sox6 in vivo may improve the response to blood pressure changes.

Renal development:
Investigate the role of transcriptional regulators in kidney development. My preliminary data suggests that Sox6 is critically involved in the development of the kidney. We aim at elucidating the function of Sox6 during development using in vivo mouse models to determine the specific cells expressing Sox6 in the developing kidney. We will then determine the mechanism using standard biochemical approaches.
Research Keywords
Renin, Kidney, Transcription Factors, Hypertension, and Blood Pressure
Publications
Yuan H, Gomez JA, Chien JS, Zhang L, Wilson CM, Li S, Fales AM, Liu Y, Grant GA, Mirotsou M, Dzau VJ, Vo-Dinh T. Tracking mesenchymal stromal cells using an ultra-bright TAT-functionalized plasmonic-active nanoplatform. J Biophotonics [print-electronic]. 2016 Apr; 9(4): 406-13. PMID: 27095616, DOI: 10.1002/jbio.201500173, ISSN: 1864-0648.

Hodgkinson CP, Bareja A, Gomez JA, Dzau VJ. Emerging Concepts in Paracrine Mechanisms in Regenerative Cardiovascular Medicine and Biology. Circ. Res. 2016 Jan 1/8/2016; 118(1): 95-107. PMID: 26837742, PMCID: PMC4874329, PII: CIRCRESAHA.115.305373, DOI: 10.1161/CIRCRESAHA.115.305373, ISSN: 1524-4571.

Sparks MA, Stegbauer J, Chen D, Gomez JA, Griffiths RC, Azad HA, Herrera M, Gurley SB, Coffman TM. Vascular Type 1A Angiotensin II Receptors Control BP by Regulating Renal Blood Flow and Urinary Sodium Excretion. J. Am. Soc. Nephrol [print-electronic]. 2015 Dec; 26(12): 2953-62. PMID: 25855778, PMCID: PMC4657834, PII: ASN.2014080816, DOI: 10.1681/ASN.2014080816, ISSN: 1533-3450.

Yang Y, Gomez JA, Herrera M, Perez-Marco R, Repenning P, Zhang Z, Payne A, Pratt RE, Koller B, Beierwaltes WH, Coffman T, Mirotsou M, Dzau VJ. Salt restriction leads to activation of adult renal mesenchymal stromal cell-like cells via prostaglandin E2 and E-prostanoid receptor 4. Hypertension [print-electronic]. 2015 May; 65(5): 1047-54. PMID: 25776075, PMCID: PMC4393376, PII: HYPERTENSIONAHA.114.04611, DOI: 10.1161/HYPERTENSIONAHA.114.04611, ISSN: 1524-4563.

Wang L, Jirka G, Rosenberg PB, Buckley AF, Gomez JA, Fields TA, Winn MP, Spurney RF. Gq signaling causes glomerular injury by activating TRPC6. J. Clin. Invest [print-electronic]. 2015 May; 125(5): 1913-26. PMID: 25844902, PMCID: PMC4463190, PII: 76767, DOI: 10.1172/JCI76767, ISSN: 1558-8238.

Hodgkinson CP, Gomez JA, Payne AJ, Zhang L, Wang X, Dal-Pra S, Pratt RE, Dzau VJ. Abi3bp regulates cardiac progenitor cell proliferation and differentiation. Circ. Res [print-electronic]. 2014 Dec 12/5/2014; 115(12): 1007-16. PMID: 25296984, PMCID: PMC4258122, PII: CIRCRESAHA.115.304216, DOI: 10.1161/CIRCRESAHA.115.304216, ISSN: 1524-4571.

Gbadegesin RA, Hall G, Adeyemo A, Hanke N, Tossidou I, Burchette J, Wu G, Homstad A, Sparks MA, Gomez J, Jiang R, Alonso A, Lavin P, Conlon P, Korstanje R, Stander MC, Shamsan G, Barua M, Spurney R, Singhal PC, Kopp JB, Haller H, Howell D, Pollak MR, Shaw AS, Schiffer M, Winn MP. Mutations in the gene that encodes the F-actin binding protein anillin cause FSGS. J. Am. Soc. Nephrol [print-electronic]. 2014 Sep; 25(9): 1991-2002. PMID: 24676636, PMCID: PMC4147982, PII: ASN.2013090976, DOI: 10.1681/ASN.2013090976, ISSN: 1533-3450.

Zhang JD, Patel MB, Griffiths R, Dolber PC, Ruiz P, Sparks MA, Stegbauer J, Jin H, Gomez JA, Buckley AF, Lefler WS, Chen D, Crowley SD. Type 1 angiotensin receptors on macrophages ameliorate IL-1 receptor-mediated kidney fibrosis. J. Clin. Invest [print-electronic]. 2014 May; 124(5): 2198-203. PMID: 24743144, PMCID: PMC4001526, PII: 61368, DOI: 10.1172/JCI61368, ISSN: 1558-8238.

Hodgkinson CP, Naidoo V, Patti KG, Gomez JA, Schmeckpeper J, Zhang Z, Davis B, Pratt RE, Mirotsou M, Dzau VJ. Abi3bp is a multifunctional autocrine/paracrine factor that regulates mesenchymal stem cell biology. Stem Cells. 2013 Aug; 31(8): 1669-82. PMID: 23666637, PMCID: PMC3775980, DOI: 10.1002/stem.1416, ISSN: 1549-4918.

Wang H, Gomez JA, Klein S, Zhang Z, Seidler B, Yang Y, Schmeckpeper J, Zhang L, Muramoto GG, Chute J, Pratt RE, Saur D, Mirotsou M, Dzau VJ. Adult renal mesenchymal stem cell-like cells contribute to juxtaglomerular cell recruitment. J. Am. Soc. Nephrol [print-electronic]. 2013 Jul; 24(8): 1263-73. PMID: 23744888, PMCID: PMC3736701, PII: ASN.2012060596, DOI: 10.1681/ASN.2012060596, ISSN: 1533-3450.

Zhang JD, Patel MB, Song YS, Griffiths R, Burchette J, Ruiz P, Sparks MA, Yan M, Howell DN, Gomez JA, Spurney RF, Coffman TM, Crowley SD. A novel role for type 1 angiotensin receptors on T lymphocytes to limit target organ damage in hypertension. Circ. Res [print-electronic]. 2012 Jun 6/8/2012; 110(12): 1604-17. PMID: 22534490, PMCID: PMC3393036, PII: CIRCRESAHA.111.261768, DOI: 10.1161/CIRCRESAHA.111.261768, ISSN: 1524-4571.

Wang L, Ellis MJ, Gomez JA, Eisner W, Fennell W, Howell DN, Ruiz P, Fields TA, Spurney RF. Mechanisms of the proteinuria induced by Rho GTPases. Kidney Int [print-electronic]. 2012 Jun; 81(11): 1075-85. PMID: 22278020, PMCID: PMC3352980, PII: S0085-2538(15)55214-9, DOI: 10.1038/ki.2011.472, ISSN: 1523-1755.

Leskov KS, Araki S, Lavik JP, Gomez JA, Gama V, Gonos ES, Trougakos IP, Matsuyama S, Boothman DA. CRM1 protein-mediated regulation of nuclear clusterin (nCLU), an ionizing radiation-stimulated, Bax-dependent pro-death factor. J. Biol. Chem [print-electronic]. 2011 Nov 11/18/2011; 286(46): 40083-90. PMID: 21953454, PMCID: PMC3220538, PII: M111.252957, DOI: 10.1074/jbc.M111.252957, ISSN: 1083-351X.

Gomez J, Matsuyama S. Cell-penetrating penta-peptides and Bax-inhibiting peptides: protocol for their application. Methods Mol. Biol. 2011; 683: 465-71. PMID: 21053150, PMCID: PMC3703514, DOI: 10.1007/978-1-60761-919-2_33, ISSN: 1940-6029.

Gomez JA, Chen J, Ngo J, Hajkova D, Yeh IJ, Gama V, Miyagi M, Matsuyama S. Cell-Penetrating Penta-Peptides (CPP5s): Measurement of Cell Entry and Protein-Transduction Activity. Pharmaceuticals (Basel). 2010 Dec 12/15/2010; 3(12): 3594-613. PMID: 21359136, PMCID: PMC3045100, DOI: 10.3390/ph3123594.

Wahdan-Alaswad RS, Song K, Krebs TL, Shola DT, Gomez JA, Matsuyama S, Danielpour D. Insulin-like growth factor I suppresses bone morphogenetic protein signaling in prostate cancer cells by activating mTOR signaling. Cancer Res [print-electronic]. 2010 Nov 11/15/2010; 70(22): 9106-17. PMID: 21062988, PMCID: PMC3285447, PII: 0008-5472.CAN-10-1119, DOI: 10.1158/0008-5472.CAN-10-1119, ISSN: 1538-7445.

Hodgkinson CP, Gomez JA, Mirotsou M, Dzau VJ. Genetic engineering of mesenchymal stem cells and its application in human disease therapy. Hum. Gene Ther [print-electronic]. 2010 Nov; 21(11): 1513-26. PMID: 20825283, PMCID: PMC2978545, DOI: 10.1089/hum.2010.165, ISSN: 1557-7422.

Rana S, Gupta K, Gomez J, Matsuyama S, Chakrabarti A, Agarwal ML, Agarwal A, Agarwal MK, Wald DN. Securinine induces p73-dependent apoptosis preferentially in p53-deficient colon cancer cells. FASEB J [print-electronic]. 2010 Jun; 24(6): 2126-34. PMID: 20133503, PII: fj.09-148999, DOI: 10.1096/fj.09-148999, ISSN: 1530-6860.

Gomez JA, Sun W, Gama V, Hajkova D, Yoshida T, Wu Z, Miyagi M, Pink JJ, Jackson MW, Danielpour D, Matsuyama S. The C-terminus of interferon gamma receptor beta chain (IFNgammaR2) has antiapoptotic activity as a Bax inhibitor. Cancer Biol. Ther [print-electronic]. 2009 Sep; 8(18): 1771-86. PMID: 19657228, PMCID: PMC2927208, PII: 9323, ISSN: 1555-8576.

Gama V, Gomez JA, Mayo LD, Jackson MW, Danielpour D, Song K, Haas AL, Laughlin MJ, Matsuyama S. Hdm2 is a ubiquitin ligase of Ku70-Akt promotes cell survival by inhibiting Hdm2-dependent Ku70 destabilization. Cell Death Differ [print-electronic]. 2009 May; 16(5): 758-69. PMID: 19247369, PMCID: PMC2669846, PII: cdd20096, DOI: 10.1038/cdd.2009.6, ISSN: 1476-5403.

Li Y, Yokota T, Gama V, Yoshida T, Gomez JA, Ishikawa K, Sasaguri H, Cohen HY, Sinclair DA, Mizusawa H, Matsuyama S. Bax-inhibiting peptide protects cells from polyglutamine toxicity caused by Ku70 acetylation. Cell Death Differ [print-electronic]. 2007 Dec; 14(12): 2058-67. PMID: 17885668, PII: 4402219, DOI: 10.1038/sj.cdd.4402219, ISSN: 1350-9047.

Gomez JA, Gama V, Yoshida T, Sun W, Hayes P, Leskov K, Boothman D, Matsuyama S. Bax-inhibiting peptides derived from Ku70 and cell-penetrating pentapeptides. Biochem. Soc. Trans. 2007 Aug; 35(Pt 4): 797-801. PMID: 17635151, PII: BST0350797, DOI: 10.1042/BST0350797, ISSN: 0300-5127.

Gama V, Yoshida T, Gomez JA, Basile DP, Mayo LD, Haas AL, Matsuyama S. Involvement of the ubiquitin pathway in decreasing Ku70 levels in response to drug-induced apoptosis. Exp. Cell Res. 2006 Feb 2/15/2006; 312(4): 488-99. PMID: 16368436, PII: S0014-4827(05)00546-X, DOI: 10.1016/j.yexcr.2005.11.016, ISSN: 0014-4827.