Umamaheswari Sathisaran, Ph.D.

  • Postdoctoral Associate

Umamaheswari’s research focuses on liver regeneration.

Education & Training

  • Ph.D. from Bharathiar University, Tamil Nadu, India
  • M.Phil. from Bharathiar University, Tamil Nadu, India
  • M.S. from Bharathiar University, Tamil Nadu, India
  • B.S. from Avinashilingam University, Tamil Nadu, India

Representative Publications

1. S Umamaheswari, P Karthika, K Suvenitha, K Kadirvelu and M Ramesh*, Dose-dependent molecular responses of Labeo rohita to triphenyl phosphate, Chemical Research in Toxicology, 2021, 34, 2500−2511.
2. S Umamaheswari, S Priyadarshinee, M Bhattacharjee, K Kadirvelu and M Ramesh*, Exposure to polystyrene microplastics induced gene modulated biological responses in zebrafish (Danio rerio), Chemosphere, 2021, 281,128592.
3. S Umamaheswari, S Priyadarshinee, K Kadirvelu and M Ramesh*, Polystyrene microplastics induce apoptosis via ROS-mediated p53 signaling pathway in zebrafish, Chemico-biological interactions, 2021, 345, 109550.
4. M Ramesh, S Angitha, S Haritha, RK Poopal*, Z Ren* and S Umamaheswari, Organophosphorus flame retardant induced hepatotoxicity and brain AChE inhibition on zebrafish (Danio rerio), Neurotoxicology and teratology, 2020, 82, 106919.
5. S Siddeswaran, S Umamaheswari and M Ramesh*, Toxicity assessment of acetylsalicylic acid to a freshwater fish Cyprinus carpio: haematological, biochemical, enzymological and antioxidant responses, In: Gómez-Oliván L.M. (eds), Non-Steroidal Anti-Inflammatory Drugs in Water, The Handbook of Environmental Chemistry, Springer, Cham, 2020, 96, 191-215. (Book chapter)
6. J Sutha, PA Anila, S Umamaheswari, M Ramesh*, A Narayanasamy, RK Poopal and Z Ren*, Biochemical responses of a freshwater fish Cirrhinus mrigala exposed to tris(2-chloroethyl) phosphate (TCEP), Environmental science and pollution research international, 2020, 27(27), 34369–34387.
7. S Umamaheswari, SS Renuka, M Ramesh*, and RK Poopal*, Chronic amoxicillin exposure affects Labeo rohita: assessment of hematological, ionic compounds, biochemical, and enzymological activities, Heliyon, 2019, 5(4), e01434.
8. SS Renuka, S Umamaheswari, C Shobana, M Ramesh*, and RK Poopal*, Response of antioxidants to semisynthetic bacteriostatic antibiotic (erythromycin) concentrations: A study on freshwater fish, Acta Ecologica Sinica, 2019, 39(2), 166-172.

Research Interests

• The role of autophagy in biliary-driven liver regeneration