Achuth Padmanabhan

Achuth Padmanabhan

Assistant Professor · Tenure-Track

Department of Biological Sciences

College of Natural and Mathematical Sciences

Research interests

How does a normal cell become cancerous? What factors enable cancer cells to grow rapidly, evade immune surveillance and metastasize to distant sites? How does the tumor microenvironment evolve during this process? Why are the extant anti-cancer therapeutics largely ineffective? How can we develop more effective therapeutic strategies that will improve clinical outcome in patients with metastatic disease? These are some of the broad questions we seek to address in our laboratory.

Teaching interests

BIOL 444/644 - Development and Cancer
BIOL 303 - Cell Biology
BIOL 499L - Undergraduate Research Seminar (Independent Study)

Education

  • Postdoc, Molecular and Cellular Biology — Baylor College of Medicine (2019)
  • Postdoc, Molecular Biophysics and Biochemistry — Yale University (2015)
  • Ph D, Biological Sciences — University of Maryland Baltimore County (2011)
  • BS, Biotechnology — Bharathidasan University (2005)

Publications

  • ZNF217 promotes ovarian cancer progression by impacting multiple pivotal steps in the metastatic process 2025 NPJ Precision Oncology · 9 (1) · pp. 392 Kathryn C Wardrup, Jessica Hoffman, Megha J Pandya, Nithya Navarathna, Mohan E Tulapurkar, Achuth Padmanabhan
  • Biology of ovarian cancer: Models, microenvironment, and therapeutics: 15th Biennial Rivkin Center Ovarian Cancer Research Symposium 2025 Gynecologic Oncology · 201 · pp. 160-163 Katherine B Chiappinelli, Elizabeth L Christie, Achuth Padmanabhan
  • Zinc Oxide nanoparticles induce oxidative and proteotoxic stress in ovarian cancer cells and trigger apoptosis Independent of p53-mutation status 2019 Applied surface science · 487 · pp. 807-818 Achuth Padmanabhan, M Kaushik, R Niranjan, J S Richards, B Ebright, G D Venkatasubbu
  • VCAM1 Is Induced in Ovarian Theca and Stromal Cells in a Mouse Model of Androgen Excess 2019 Endocrinology · 160 (6) · pp. 1377-1393 N R Candelaria, Achuth Padmanabhan, F Stossi, M C Ljungberg, K E Shelly, B K Pew, M Solis, A M Rossano, J M McAllister, S Wu, J S Richards
  • Selective targeting of p53 gain-of-function mutants in cancer 2018 Oncoscience · 5 (3-4) · pp. 73-74
  • USP15-dependent lysosomal pathway controls p53-R175H turnover in ovarian cancer cells 2018 Nature Communications · 9 (1) · pp. 1270 Achuth Padmanabhan, N Candelaria, K K Wong, B C Nikolai, D M Lonard, B W O'Malley, J S Richards
  • Regulating NKX3.1 stability and function: Post-translational modifications and structural determinants 2016 The Prostate · 76 (6) · pp. 523-33 Achuth Padmanabhan, V Rao, A M De Marzo, Charles Joseph Bieberich
  • Assembly of an Evolutionarily Conserved Alternative Proteasome Isoform in Human Cells 2016 Cell Reports · 14 (12) · pp. 2962-74 Achuth Padmanabhan, S A Vuong, M Hochstrasser
  • Protein kinase A regulates MYC protein through transcriptional and post-translational mechanisms in a catalytic subunit isoform-specific manner 2013 The Journal of biological chemistry · 288 (20) · pp. 14158-69 Achuth Padmanabhan, X Li, Charles Joseph Bieberich
  • Stabilization of the prostate-specific tumor suppressor NKX3.1 by the oncogenic protein kinase Pim-1 in prostate cancer cells 2013 Journal of cellular biochemistry · 114 (5) · pp. 1050-7 Achuth Padmanabhan, E B Gosc, Charles Joseph Bieberich
  • The reverse in-gel kinase assay to profile physiological kinase substrates 2007 Nature Methods · 4 (11) · pp. 957-62 X Li, B Guan, M K Srivastava, Achuth Padmanabhan, B S Hampton, Charles Joseph Bieberich

Grants and Contracts

  • Identifying novel regulators of metastatic ovarian tumor immune microenvironment 2026 University of Maryland, Baltimore (UMB), Institute for Clinical & Translational Research (ICTR) · Grant · Funded Achuth Padmanabhan (Principal), Xiaoxuan Fan (Co-Principal)
  • Implementing multiomic long read sequencing approaches to characterize high grade serous transcriptional dependencies 2025 SubContract · Funded Achuth Padmanabhan (Co-Principal), Alexandre Gaspar Maia (Principal)
  • Developing novel therapeutic combinations to overcome chemoresistance in metastatic ovarian cancer 2025 Ovarian Cancer Alliance of Greater Cincinnati · Sponsored Research · Funded
  • High throughput screen to identify novel therapeutic combinations for metastatic ovarian cancer 2024 Ovarian Cancer Alliance of Greater Cincinnati · Sponsored Research · Funded
  • Role of protein kinase ADCK5 in ovarian cancer 2023 National Institutes of Health · Sponsored Research · Funded
  • Role and Regulation of ZNF217 in ovarian cancer progression and drug resistance 2023 Department of Defense · Sponsored Research · Funded Achuth Padmanabhan (Principal), Charles Joseph Bieberich (Other), Ie-Ming Shih (Other)
  • Clinically translatable strategies to improve therapeutic response in metastatic ovarian cancer 2023 Department of Defense · Sponsored Research · Funded
  • Accelerated Translational Incubator Pilot (ATIP) Grant 2023 University of Maryland, Baltimore (UMB) Institute for Clinical & Translational Research (ICTR) · Grant · Funded Achuth Padmanabhan (Principal), Xiaoxuan Fan (Co-Principal)
  • UMBC Summer Research Faculty Fellowship (SURFF) 2023 University of Maryland Baltimore County · Grant · Funded
  • Technology Catalyst Fund Award 2022 University of Maryland Baltimore County · Grant
  • Elsa U. Pardee Foundation Grant 2021 Elsa U. Pardee Foundation · Sponsored Research
  • COMMERCIALIZATION & ENTR RESEARCH (CENTRE) FUNDING INITIATIVE 2021 Alex. Brown Center for Entrepreneurship at UMBC · Grant
  • ENTREPRENEURSHIP & INNOVATION CURRICULUM GRANT 2021 University of Maryland Baltimore County · Grant Achuth Padmanabhan, Charles Joseph Bieberich (Co-Principal)
  • Strategic Awards for Research Transitions (START) 2021 University of Maryland Baltimore County · Grant
  • UMGCCC Payline Pilot Grant 2021 University of Maryland Cancer Center · Grant
  • Accelerated Translational Incubator Pilot (ATIP) Grant 2020 University of Maryland, Baltimore (UMB) Institute for Clinical & Translational Research (ICTR) · Grant · Funded Achuth Padmanabhan (Principal), Fengtian Xue (Co-Principal)
  • American Cancer Society - Institutional Research Grant 2020 American Cancer Society · SubContract · In-Progress
  • Scientific Scholar Award 2019 Rivkin Center for Ovarian Cancer · Sponsored Research · In-Progress