Arul Subramanian
Biography
Arul Subramanian, Ph.D., is an Associate Project Scientist in the Department of Developmental and Cell Biology at the University of California, Irvine. His research focuses on the mechanical regulation of tendon development, examining how physical forces from muscle contraction influence tenocyte differentiation, morphogenesis, and the formation of specialized structures such as the myotendinous junction and enthesis. Subramanian has worked extensively with zebrafish as a model system to understand the molecular mechanisms underlying musculoskeletal assembly and tendon repair.
Subramanian received his Ph.D. in Molecular Genetics from the Weizmann Institute of Science in Israel, where he studied tendon cell differentiation in Drosophila. He completed postdoctoral training at Princeton University before joining the University of California, Irvine in 2007. His work has demonstrated that TGFβ signaling mediates mechanotransduction in developing tendons and that thrombospondin proteins play essential roles in extracellular matrix organization at muscle-tendon attachments. He has also identified force-responsive genes in tendon fibroblasts and characterized the role of Sox9 in enthesis development.
Subramanian has mentored numerous undergraduate and graduate students throughout his career and has served as an instructor for upper-division cell biology courses at UC Irvine. He has also contributed as a teaching assistant for the Marine Biological Laboratory's Zebrafish Development and Genetics Course. His research has been recognized with multiple awards, including best poster awards at the Society for Craniofacial Genetics and Developmental Biology meeting and the ORS Tendon Section meeting, as well as an outstanding oral presentation award at SoCal Mechanobiology Day.
Return to topEducation
- Ph.D. in Molecular Genetics, Weizmann Institute of Science, 2006
- M.Sc. in Biotechnology, Madurai Kamaraj University, 2000
- B.Sc. in Biochemistry, S.R.M. Arts and Science College, University of Madras, 1998
Distinctions
- Best poster award at Society for Craniofacial Genetics and Developmental Biology Annual meeting, 2022
- Poster Trainee award at ORS Tendon Section meeting, 2018
- John F. Kennedy Memorial Fund scholarship for Ph.D, Feinberg graduate school, 2001-2006
- Fellowship for Masters in Biotechnology, Department of Biotechnology (DBT), Ministry of Science and Technology, 1998-2000
- Best poster award at Myomatrix, 2012
- Outstanding oral presentation at SoCal Mechanobiology Day, 2019
Areas of Expertise
- Developmental Cell Biology
- Myotendinous Junction Assembly
- Thrombospondin Extracellular Matrix
- Drosophila Tendon Differentiation
- Mechanotransduction TGFbeta Signaling
- Enthesis Sox9 Expression
- Tenocyte Heterogeneity Wnt Pathways
Recent Publications
- Subramanian A., Nayak P.K., Miller C.L., Dranow D.B., Roberts R.R., Crump J.G., Schilling T.F., “Analysis of cranial tenocyte heterogeneity reveals a role for Wnt signaling in tendon attachments” (opens in new tab), Development Cambridge, vol. 153, no. 2, pp. dev205047, 2026.
- Roberts R.R., Bhojwani A., Tseng K.C., Elliott K., Chen H.J., Teubner L., Sherwood D., Smeeton J., Miller C.L., Nayak P.K., Subramanian A., Schilling T.F., Merrill A.E., Crump J.G., “Gene regulatory programs underlying diversification of facial ligaments and tendons in zebrafish” (opens in new tab), Development Cambridge, vol. 153, pp. dev205045, 2026.
- Nayak P.K., Subramanian A., Schilling T.F., “Transcriptome profiling of tendon fibroblasts at the onset of embryonic muscle contraction reveals novel force-responsive genes” (opens in new tab), Elife, vol. 14, pp. e105802, 2025.
- Subramanian A., Nayak P.K., Schilling T.F., “A cold-active protease tissue dissociation protocol for preservation of the tendon fibroblast transcriptome” (opens in new tab), Bio-protocol, vol. 15, no. 9, pp. e5293, 2025.
- Fung L., Dranow D.B., Subramanian A., Libby N., Schilling T.F., “Cellular retinoic acid-binding proteins regulate germ cell proliferation and sex determination in zebrafish” (opens in new tab), Development Cambridge, vol. 151, no. 24, pp. dev202549, 2024.
- Subramanian A., Kanzaki L.F., Schilling T.F., “Mechanical force regulates Sox9 expression at the developing enthesis” (opens in new tab), Development Cambridge, vol. 150, no. 16, pp. dev201141, 2023.
- Subramanian A., Wayburn B., Bunch T., Volk T., “Thrombospondin-mediated adhesion is essential for the formation of the myotendinous junction in Drosophila” (opens in new tab), Development, vol. 134, no. 7, pp. 1269-1278, 2007.
- Subramanian A., Prokop A., Yamamoto M., Sugimura K., Uemura T., Betschinger J., Knoblick A.J., Volk T., “Shortstop recruits EB1/APC1 to the microtubule array complex at the muscle tendon junction” (opens in new tab), Current Biology, vol. 13, pp. 1086-95, 2003.
Most Cited Publications
- Subramanian A., Schilling T.F., “Tendon development and musculoskeletal assembly: emerging roles for the extracellular matrix” (opens in new tab), Development Cambridge, vol. 142, no. 24, pp. 4191-4204, 2015.
- Subramanian A., Schilling T.F., “Thrombospondin-4 controls matrix assembly during development and repair of myotendinous junctions” (opens in new tab), Elife, vol. 3, pp. e02372, 2014.
- Subramanian A., Kanzaki L.F., Galloway J.L., Schilling T.F., “Mechanical force regulates tendon extracellular matrix organization and tenocyte morphogenesis through TGFbeta signaling” (opens in new tab), Elife, vol. 7, 2018.
- Nichols J.T., Dowd J., Blanco-Sanchez B., Brooks E.P., Parthasarathy R., Dowd J., Subramanian A., Nachtrab G., Poss K.D., Schilling T.F., Kimmel C. D., “Ligament versus bone identity in Zebrafish hyoid skeleton is regulated by mef2ca” (opens in new tab), Development Cambridge, vol. 143, no. 23, pp. 4430-4440, 2016.
- Aguillon R., Batut J., Dufourcq P., Madelaine R., Subramanian A., Schilling T.F., Blader P., “Cell-type heterogeneity in the zebrafish olfactory placode is generated from progenitors within preplacodal ectoderm” (opens in new tab), Elife, vol. 7, pp. e32041, 2018.
- Xubo D., Subramanian A., Hwang T.H., Schilling T.F., Galloway J.L., “Tendon cell regeneration is mediated by attachment site-resident progenitors and BMP signaling” (opens in new tab), Current Biology, vol. 30, pp. 1-16, 2020.
Contact Information
Email: asubrama@uci.edu
Phone: (949) 824-7203
Address: 4462 Natural Sciences II
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Last updated on 4/24/2026.