Johnson Retnaraj Samuel Selvan Christyraj

About

Regeneration is a vital process to restore the lost organ or tissue. Deciphering the mechanism involved in the regeneration process will help in developing novel therapeutical for various disorders. Our team address the issues related to regeneration using novel diagnostics tools and treatment.

Employment

• Sathyabama Institute of Science and Technology Scientist 'D'
  2022 - Present
• Sathyabama Institute of Science and Technology Scientist 'C'
  2016 - 2022
• Sivagamiammal College of Arts and Science Assistant Professor & Head
  2014 - 2016

Education

• Manonmaniam Sundaranar University Ph.D., Biotechnology - Specialization in Molecular Biology
  2009 - 2014
• Manonmaniam Sundaranar University M.Sc., Biotechnology
  2006 - 2008
• Pondicherry University B.Sc., Biotechnology
  2003 - 2006

Projects & Funding

Projects & funding information is unavailable.

Publications (32)

• Photobiomodulation of tissue regeneration: low-power light therapy accelerates wound healing in earthworms
  Biologia Futura 2026 DOI: 10.1007/s42977-025-00300-3
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• Regenerating Earthworm-Derived Extracellular Vesicles Enhance Mouse Fibroblast Growth and Migration
  Regenerative Engineering and Translational Medicine 2026 DOI: 10.1007/s40883-026-00563-9
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• Mannose-Functionalized Chitosan-TPGS/Tween 80 Nanocarriers for Macrophage Targeting: Enhanced Piperine Delivery to Potentiate Anti-Inflammatory and Antioxidant Therapy
  Antioxidants 2026 DOI: 10.3390/antiox15050559
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• Comparative Ultrasonic Bath and Probe Extraction of Piperine from Piper nigrum L. Using Natural Deep Eutectic Solvents: RSM Optimization, Characterization, and In Vitro Bioactivity
  Biomolecules 2025 DOI: 10.3390/biom15111631
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• Antimicrobial peptides from earthworms: Emerging candidates for novel therapeutic applications
  Toxicon 2025 DOI: 10.1016/j.toxicon.2025.108458
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• Exosomes and Their miRNA as a Potential Biomarker in the Diagnosis of Parkinson’s Disease
  ACS Chemical Neuroscience 2025 DOI: 10.1021/acschemneuro.5c00313
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• Exploring the Therapeutic Potential of Ar-tur in Alzheimer Disease: A Cheminformatics, Pharmacokinetics, and System Pharmacology Approach
  ACS Chemical Neuroscience 2025 DOI: 10.1021/acschemneuro.5c00147
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• Selenium-driven pex-miR-219 expression promotes regeneration in earthworms Perionyx excavatus
  3 Biotech 2025 DOI: 10.1007/s13205-025-04406-2
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• Exploring the Fluorescence Bioactive Compounds in the Coelomic Fluid of Earthworms: Insights into Their Structural, Spectroscopic, and Functional Properties for Biomedical Applications
  Journal of Oleo Science 2025 DOI: 10.5650/jos.ess24168
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• De-novo transcriptome of anterior epimorphic regeneration in Perionyx excavatus
  Scientific Data 2024 DOI: 10.1038/s41597-024-03941-6
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