Profile
Our laboratory is centered on deciphering how pathological mechanical forces and microenvironmental stress reprogram cellular signaling to drive aggressive and chronic diseases, including fatal cancers, cardiac hypertrophy presenting risk to heart failure, neurodegeneration, aging-related decline, and microbiome-immune dysfunction. We aim to delineate the molecular mechanisms of mechano-regulation, stress-induced inflammation, redox & metabolic plasticity, and cellular dormancy to enable predictive biomarker discovery and drug target identification.
We promote a clinically oriented vision in which mechanotransductive pathways serve as platforms for minimally invasive diagnostics, early risk stratification, prognostic monitoring, and pharmacological intervention. Our group integrates mechanobiology, mechanomics, multi-omics, epigenetic profiling, advanced disease models, and pharmacology to bridge fundamental disease biology with actionable therapeutic strategies. We identify circulating and tissue-based mechanosensitive biomarkers-such as stress-responsive oligomeric proteins and SUMOylation and glycosylation signatures-to predict disease progression, therapeutic response, and recurrence risk.
In cancers, particularly glioblastoma, we deconstruct stress-adaptive survival circuits and target recurrence-prone dormant populations through rational mechanotherapeutic interventions. In cardiac hypertrophy and neurodegenerative conditions, we focus on restoring mechanical and metabolic homeostasis using validated Rasayana-derived bioactives and nutraceutical regulators. Our integrated, multimodal framework has generated biomarker-guided mechanotherapies, promising intellectual property, and scalable, non-toxicity therapeutic leads. By advancing causal, mechanism-driven interventions beyond symptomatic or surgical management, our work aligns with precision medicine priorities and India's vision for affordable, innovation-led healthcare.
Academic Positions
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Scientist E-II
Rajiv Gandhi Centre for Biotechnology
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Scientist E-I
Rajiv Gandhi Centre for Biotechnology
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DBT-Ramalingaswami Fellow & Scientist C
Rajiv Gandhi Centre for Biotechnology
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Post-doctoral Fellow
Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany and Curie Institut, Paris, France
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Visiting Fellow
Tufts University School of Medicine, Boston, USA
Education
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PhD Neuroscience
National Brain Research Centre, Manesar, India
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Masters' in Medical Biotechnology
All India Institute of Medical Sciences, New Delhi
Awards
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2025Invited Speaker at Rhetor 6.0 Biology Conference organized by IISER Trivandrum. August 24th, 2025. Talk title "Decoding Forces in Action: Bridging Bench Research to Bedside Application."
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2025Invited Speaker at The Third RGCB Conference organized by RGCB Trivandrum. August 28-30, 2025, Munnar. Talk title "Heart Under Pressure-Is Galectin-3 C-epitope a game changer in Cardiac Care."
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2025Invited Speaker at the Nutraceuticals and Chronic Diseases Conference (INCD-2025) organized by University of Kerala. October 6-8, 2025, Trivandrum. Talk title "Amalaki rasayana based therapeutic model shows Galectin-3 C-epitope oligomers as both therapeutic target and drug efficacy monitoring biomarker in cardiac hypertrophy."
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2025Invited for Presentation at NPSICON 2025 (Neuropathology Society of India), AIIMS, New Delhi, held between 20th-22nd February 2025. Presentation Title: "How Astrocytes and Astrocytic Cancers Sense and Respond to the Pathological Stresses: Implications for Neurotherapeutics"
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2024Competitive CSIR-ASPIRE grant for Inter Trans Disciplinary Sciences.
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2024Invited talk, MCCM 2024, 3rd National Workshop on Methods in Creating Chemical Models of Disease, Oct 21-2024, Dept, of Biochemistry, University of Kerala, Kariavattom campus.
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2023Invited speaker at RGCB Research Conference, Kollam September.
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2021ICMR grant in Cardiovascular Sciences, against competitive LOI.
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2019Invited speaker at "Showcasing RGCB Women's Science Power".
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2018DBT Stem cell and Regenerative Biology Taskforce grant against competitive LOI.
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2013Selected participant at the conference "Mechanical Manipulation responses at the scale of cell and beyond," NCBS Bangalore.
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2013DBT Neuro Taskforce grant against competitive LOI.
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2012DBT-Ramalingaswami Fellowship from Department of Biotechnology (DBT), Govt. of India, for Indian academicians working abroad to take up research in India.
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2012Rapid Grant for young investigator award (RGYI), DBT, India
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2011Curie Fellowship for advanced studies, Institute Curie, France.
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2011Invited speaker, Centre for Cellular and Molecular Biology (CCMB), CSIR funded Institute, Hyderabad.
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2011Invited speaker, Indian Institute of Science Education and Research (IISER), Mohali.
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2011Invited Talk, Regional Centre for Biotechnology, UNESCO funded Institute, New Delhi.
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2008-2010Max Planck Society post-doctoral fellowship, Germany.
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2010Selected for Young Investigator Meeting (YIM 2010) Flash talk and poster presentation, Bhubaneswar.
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2008Center for Developmental Biology, RIKEN, Japan, travel fellowship for presentation in "Turning Neurons to Brain" conference at CDB RIKEN Kobe, Japan.
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2004-2007Council for Scientific Research, Govt. of India, Research fellowship (CSIR-NET) for pursuing PhD degree.
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2003-2004Visiting Fellow (funded by FIRCA-NIH, USA), Tufts University School of Medicine, Boston, USA
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2003First Rank in Pre-PhD Neuroscience Course work, NBRC, Manesar.
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2001-2008Council for Scientific Research, Govt. of India, Junior Research fellowship (CSIR-NET) for PhD research and eligibility for Lectureship 2001 Indian Institute of Technology, India (IIT, Graduate Aptitude Test in Engineering, prestigious test of engineering skills)
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1998-2000Dept of Biotechnology, Govt. of India fellowship for pursuing Masters' in Medical Biotechnology
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1997Delhi University Merit Medal for first position in Bachelors degree with Honors
Memberships
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Kerala Society of Science, Kerala
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International Society of Cardiovascular Sciences
Students Achievements
- Best Poster Award at International Seminar on Recent Biochemical approaches in therapeutics (RBAT-X-2026), 06-08 January 2026, Organised by- Department of Biochemistry, University of Kerala, Thiruvananthapuram, Kerala, for presentation entitled "Amalaki rasayana inhibits deleterious effects of Galectin-3-C-Epitope Oligomers in Cardiac Hypertrophy."
- Best Poster Award at International Conference on Biological Communications in Disease and Development - SBC(I) 94th Annual Meeting, December 17-19, 2025, Organized by Department of Biochemistry University of Hyderabad, Telangana, India. Poster Title: "Amalaki rasayana inhibits deleterious effects of Galectin-3-C-Epitope Oligomers in Cardiac Hypertrophy."
- Best Poster Award to Sebastian John at (INCD 2019, Sep 23-25, 2019-IIT Guwahati) for presentation entitled "A Natural Small Molecule Induces Glioblastoma Tumor Cell Death via the Catastrophic Macropinocytotic Biomechanical Stress".
- Best Poster Award to Gayathri KG at (INCD 2019, Sep 23-25, 2019-IIT Guwahati)
- Best Poster Award to Sebastian John at 15th National Research Scholars Meet (NRSM) in Life Science organized by ACTREC, Conference Title: Need of the Hour: "To seek new doors or Knock the ones in sight:, held from 5th-6th December 2019, at ACTREC, Tata Memorial Centre Kharghar, Navi Mumbai. Poster Title: "Hijacking the Biomechanical Homeostasis of Glioblastoma Tumor Cells to Induce Novel Cell Death Program".
- Competitive selection of Sebastian John for presentation in "EMBO Symposium on Calcium Signaling: Molecular Mechanisms to role in health and diseases" held during January 26-29, 2020 at the NCBS, Bangalore. Poster Title: "Hijacking the Calcium Mechano-Homeostasis to Induce Catastrophic Macropinocytotic Glioblastoma Tumor Cell Death"
- Olympus Junior Scientist Award Presentation by Sebastian John in Neuroscience Week (Virtual Conference) by the Society of Neuroscience, USA, 27th October, 2020.