Professional Details

Work Experience: 13 Years

Orcid ID: 0000-0002-9307-5428

Books Authored: • V.Ramakrishnan and Shiek S. S. J. Ahmed “Genetic Associations with Coronary Artery Disease’’ LAMBERT Academic Publishing GmbH & Co. KG, Germany. 2013. (ISBN - 978-3-659-34060-4). • V.Ramakrishnan and S Vincent “Study of serum metals and DNA damage in patients with coronary artery disease (CAD). LAMBERT Academic Publishing GmbH & Co. KG, Germany. 2011. (ISBN - 978-3-8465-0392-8). • V.Ramakrishnan. Study of the genotoxic effect of drugs induced genetic damage in mice. LAMBERT Academic Publishing GmbH & Co. KG, Germany. 2011. (978-3-8473-1451-6). •V.Ramakrishnan. “Age and growth study in the marine fish of Nemipterus japonicas” LAMBERT Academic Publishing GmbH & Co. KG, Germany, 2011. (ISBN - 978-3-8465-9484-1). • Shiek S. S. J. Ahmed and V.Ramakrishnan, Marine microorganism: a therapeutically promising source of neuroprotective compounds Encyclopedia of Marine Biotechnology. Wiley-Blackwell Publisher 2019 (ISBN 978-111-914-3772) (Accepted). • Shiek S. S. J. Ahmed and V.Ramakrishnan, Photoaging and anti-photoaging activity of compounds derived from marine origin. Encyclopedia of Marine Biotechnology. WILEY- Wiley-Blackwell Publisher 2019 (ISBN 978-111-914-3772) (Accepted).

Examinership: 11 Years

Contact Details

Phone number: 9840636315

Email Official:

Email Personal: rkgenes@gmail.com

Research – Major Research Areas

  1. Molecular cytogenetics dealing with chromosome abnormalities
  2. Genetic predisposition studies on metabolic disorders
  3. Molecular profiling of genes associated with cervical cancer

Research – List of Publications

  • Jaya Sanyal, Athira Anirudhan, Tapas Kumar Banerjee, Gautam Guha, Ramakrishnan Veerabathiran, Ram Murugesan, S.S.J, and Shiek Ahmed, Vadlamudi Raghavendra Rao. PARK2 and PARK7 Gene Polymorphisms as Risk Factors Associated with Serum Element Concentrations and Clinical Symptoms of Parkinson’s disease, Cellular, and Molecular Neurobiology, 2019:1-11[Imp. Fac.3.2].
  • R S. Akram Husain, D Ramya, M Andrew Pradeep, S Govindaraju, V Ramakrishnan. Knowledge of human papillomavirus and cervical cancer awareness among women in South India, Saudi journal of health sciences, 2019; 8(2): 81 -87.
  • Keerthana S, Aswathi.P and  Ramakrishnan V. Effects of HIV Infection and its Association with Male Infertility, ARC Journal of AIDS,2018;3(2), 2018,18-2.
  • Keerthana S, Aswathi.P and  Ramakrishnan V. Essential Genes Associated with Diabetic Nephropathy, Diabetes Obes Int J,2019; 4(1): 000192.
  • Akram Husain R.S, Subramanian K, Shiek S.S.J.Ahmed and Ramakrishnan V. Association of PSEN1 rs165932 polymorphism with Alzheimer’s disease susceptibility: An extensive meta-analysis, Meta Gene, 2019; 19:123-133.
  • Viji D,  Aswathi P,  Pricilla Charmine P, Akram Husain R.S, Noorul Ameen S, Shiek S.S.J. Ahmed and  Ramakrishnan V. Genetic association of ABCC8 rs757110 polymorphism with Type 2 Diabetes Mellitus risk: A case-control study in South India and a meta-analysis, Gene Reports, 2018; 13: 220–228.
  • Akram Husain RS Rajakeerthana R, Anoop Sreevalsan P, Prema Jayaprasad, Shiek S.S.J. Ahmed and Ramakrishnan V. Prevalence of human papilloma virus with risk of cervical cancer among south Indian women: A genotypic study with meta-analysis and molecular dynamics of HPV E6 oncoprotein, Infection, Genetics and Evolution, 2018; 62:130-140 [Imp. Fac.2.7].
  • Akram Husain RS and Ramakrishnan V. SERPING1 Gene Mutations Associated with Hereditary Angioedema, Journal of Pediatric and Womens Healthcare, 2018; 1(1):1007.
  • Keerthana S, Akram Husain RS and Ramakrishnan V. Effects of KRAS Gene Mutations in Gynecological Malignancies, Investigations in Gynecology Research & Womens Health,2018;2(1),2-4.
  • Ramakrishnan V, Akram Husain RS, Ahmed SSSJ.PSEN1 gene polymorphisms in Caucasian Alzheimer’s disease: A meta-analysis. Clin Chim Acta, 2017;  473,65–70 [Imp. Fac.2.8].
  • Sheik S.S.J. Ahmed, Akram Husain.RS, Suresh Kumar and Ramakrishnan.V.Association Between NOS1 Gene Polymorphisms and Schizophrenia in Asian and Caucasian Populations: A Meta-Analysis, NeuroMolecular Medicine, 2017; 1-10 [Imp. Fac.3.2].
  • V. Ramakrishnan, RS Akram Husain, Shiek SSJ Ahmed. Genetic predisposition of IL-10 promoter polymorphisms with risk of multiple sclerosis: A meta-analysis. Journal of Neuroimmunology, 2017; 306, 11-8 [Imp. Fac.3.0]
  • Ramakrishnan V and Akram Husain RS. MAOA Gene Associated with Aggressive Behavior in Humans, J Down Syndr Chr Abnorm, 2017, 3:1.
  • Shiek S.S.J. Ahmed, Akram Husain .RS, Suresh Kumar, Ramakrishnan .V. Association between MDR1 gene polymorphisms and Parkinson’s disease in Asian and Caucasian populations: a meta-analysis. Journal of the Neurological Sciences, 2016; 368: 255–262. [Imp. Fac.2.3 ]
  • V. Ramakrishnan  T. Alu Alphonsa, RS Akram Husain, Shiek SSJ Ahmed, K. Subramaniyan,Suresh Kumar. Association of rs1801582 and rs1801334 PARK2 Polymorphisms with risk of Parkinson’s disease: A case-control study in South India and Meta-Analysis. Meta Gene; 2016; 10: 32–38.
  • Ramakrishnan .V,  Akram Husain RS and S Gowtham Kumar.  An overview of rare genetic disorders and recent diagnostic approaches. Saudi J Health Sci, 2016; 5(3): 105 – 117.
  • Ramakrishnan .V. MECP2 Mutations Associated with Rett Syndrome – Molecular Approaches. J Neonatal Biol, 2016, 5:4.
  • Akram Husain RS and Ramakrishnan .V, A review of risk factors in the development of cervical malignancy. Cancer Sci Res, 2016; 3(1): 1-4.
  • Akram Husain RS and Ramakrishnan. V, PIK3CA Gene Mutations in Major Gynecologic Cancers. Clin Oncol, 2016; 1:1110.
  • Ramakrishnan V and Akram Husain RS, ABCB1 Gene Polymorphisms Associated with Risk of Parkinson’s Disease and Their Functional Relevance, Journal of Alzheimers Disease & Parkinsonism, 2016; 6(5): 1000265.
  • Ramakrishnan .V and Akram Husain RS. Juvenile Batten Disease – Past and Present Diagnosis. J Neonatal Biol, 2016; 5(3): 100e117.
  • Ramakrishnan .V and Akram Husain RS. Diabetic Neuropathy – Future Genetic Prospects. Diabetes Obes Int J, 2016; 1(2): 112-115.
  • Akram Husain R.S., Ramakrishnan .V. Global variation of Human Papilloma Virus genotypes and selected genes involved in cervical malignancies. Annals of Global Health, 2015; 81(5): 675 – 683. [Imp. Fac.1.8 ].
  • Jayakumar Subramaniyan,  Gokuladhas Krishnan,  Rajan Balan,  Divya MGJ,  Elamaran Ramasamy,  Shenbhagaraman Ramalingam,  Ramakrishnan Veerabathiran,  Premkumar Thandavamoorthy,  Gopi Krishnan Mani, Devaki Thiruvengadam. Carvacrol modulates instability of xenobiotic metabolizing enzymes and downregulates the expressions of PCNA, MMP-2, and MMP-9 during diethylnitrosamine-induced hepatocarcinogenesis in rats. Mol Cell Biochem, 2014; 395(1-2):65-76. [Imp. Fac.2.6]
  • V. Ramakrishnan  S.  Gowtham Kumar, Radha Pandiyan.  Klinefelter syndrome and its association with male infertility. Asian Pacific Journal of Reproduction, 2014; 3(1) 77-79. [Imp. Fac.0.23 ]
  • Gowtham kumar Subbaraj, Langeswaran Kulanthaivel, Revathy Rajendran and Ramakrishnan Veerabathiran. Ethanolic extract of carum carvi (eecc) prevents n-nitrosodiethylamine induced phenobarbital promoted hepatocarcinogenesis by modulating antioxidant enzymes. Int J of Pharm and pharmaceutical Sci.2013; 5 (1):195-199. [Imp. Fac.0.51 ]
  • Ramesh Raja D, Sasikala Natrajamani, Ramakrishnan V. Sperm DNA integrity before and after cryopreservation. Int J of Med and Apl Sci, 2013; 2 (4), 200- 213.
  • Shiek S. S. J. Ahmed, V.Ramakrishnan. Systems Biological Approach of Molecular Descriptors Connectivity: Optimal Descriptors for Oral Bioavailability Prediction, PLoS ONE, 2012; 7(7):1-10. (Imp Fac. 3.5).
  • V.Ramakrishnan. Increased frequency of micronuclei and sister chromatid exchange in cement factory workers. As J of Sci and Tech. 2011; 4: 32 – 38.
  • V.Ramakrishnan. Genetic aspects of congenital heart disease in Down syndrome. Int J of Cur Res.2011; 3(6): 165-170.
  • V. Ramakrishnan, S.Gowtham kumar, N.Madhusudhanan. Genetic basis of coronary artery disease and its risk factors. J.of Pharm Res.2011; 4 (12):4504-4506. [Imp. Fac.0.92 ].
  • N.Madhusudhanan, S.Gowtham Kumar V.Ramakrishnan, G.Thiyagarajan, Lakshmi, Swati.B and Balasubramanian MP. T “Invitro cytotoxic activity of berberine on human lung carcinoma cell line A549, J. of Pharm Res.2011; 4(12):4504 – 4506. . [Imp. Fac.0.92 ].
  • S.Gowtham kumar, V.Ramakrishnan, N.Madhusudhanan and MP .Balasubramanian Antioxidant activity of Allyl isothiocyanate [AITC] against N-nitrosodiethylamine induced experimental liver carcinogenesis. J. of Pharm Res.2011; 4(10): 3690-3694.  [Imp. Fac.0.92 ].
  • N.Madhusudhanan, T. Lakshmi, S.Gowtham Kumar, V. Ramakrishanan,Venu Gopala Rao  Konda, Anitha Roy , R.V Geetha “Invitro  Antioxidant And Free Radical Scavenging Activity Of Aqueous And Ethanolic Flower Extract Of Nymphaea Alba”. Int. J. Drug Dev. & Res.2011; 3(3): 252-258. [Imp. Fac.0.5 ]
  • V.Ramakrisnan, S.Gowtham Kumar, G.Thiyagarajan N.Madhusudhanan and S Vincent, The use of cytokinesis-block micronucleus (CBMN) assay to identify DNA damage in patients with coronary artery disease. Int J Med Res. 2011; 1(2): 111-117.
  • V.Ramakrishnan, G.Thiyagarajan, S.Pulavendran, S.Gowtham Kumar, N.Madhusudhanan and S Vincent, ‘Study of Serum Metals and Antioxidant Enzymes in Patients with Coronary Artery Disease. Int J of Genetic Eng and Biotech. 2010; 1(3):205 – 216.
  • V.Ramakrishnan, S.Gowtham Kumar, N.Madhusudhanan G.Thiyagarajan, and S.Govindaraju. Effect of 2-Deoxy- D- Glucose and Cyclophosphamide mediated modification of induced genetic damage in albino Mice. Int J of Bio and Pharm Res.2011; 2(1):11 – 18.
  • V.Ramakrishnan, S.Gowtham kumar and S.Govindaraju. Cytogenetic analysis of micronuclei, sister chromatid exchange and chromosomal aberrations in pan masala chewers. Int J of Pharm and Biosciences. 2011; 2(3): 01 – 13. [Imp. Fac.0.53 ]
  • S.Gowtham Kumar, V.Ramakrishnan, N.Madhusudhanan, G.Thiyagarajan, K.Langeswaran, M.P. Balasubramanian. p53 and caspase 3 gene expression potential of allyl isothiocyanate evaluated on human hepatoma cell line (hepg2). Int J of Bio and Pharm Res. 2011; 2(1): 19-26.
  • V.Ramakrishnan, V.Jaikumar, S.Gowtham kumar, G.Thiyagarajan and S. Vincent. Angiotensin-converting enzyme gene polymorphism in patients with CAD. J. Adv. Lab. Res. Biol.2010; 1(1):46-53.
  • S.Gowtham kumar, G.Thiyagarajan V.Ramakrishnan, N.Madhusudhanan, C. Anbuselvam. Therapeutic efficacy of allyl isothiocyanate evaluated on nitrosodiethylamine /phenobarbitol                                                      induced hepatocarcinogenesis in wistar rats.  J. Adv. Lab. Res. Biol. 2010; 1(1):6-12.
  • Jaya Sudha, V.Ramakrishnan, N.Madhusudhanan, Asit Baran Mandal and Thiyagarajan Gurunathan. Studies on industrially significant haloalkaline protease from Bacillus sp. JSGT isolated from decaying skin of tannery, J. Adv. Lab. Res. Biol. 2010; 1(1):61-68.
  • S.Pulavendran, G.Thiyagarajan and V.Ramakrishnan. Antioxidant and Anti-inflammatory Action of Stem Cells in Cardiac Diseases, J. Adv. Lab. Res. Biol. 2010; 1(2):92-101.
  • D. Elavarasi, V. Ramakrishnan, T. Subramoniam,A. Ramesh, K. M. Cherian and C. Emmanuel. Genotoxicity Study in Lymphocytes of Workers in Wooden Furniture Industry. Current Science.2002; 82(7):869- 873. [Imp. Fac. 0.93]

Reviewer for Scientific Journals / Research Proposals

  • Meta Gene, Journal of Advanced Research, Alzheimers-disease-and-dementia
  • Oman Medical Journal, Journal of Pharmacy and Bioallied Sciences

Research Topics

  • Studies on the genetic basis of the PARK2 gene associated with Parkinson’s disease.
  • Association of MTHFR and PPARG gene polymorphism in diabetic nephropathy.
  • Genetic predisposition of single nucleotide polymorphisms in estrogen signaling dependent genes associated with endometriosis-related infertility.
  • Genetic predisposition of KCNJ-11 and ABCC-8 gene polymorphisms in Diabetic Mellitus Genetic predisposition of SERT and TNF-α gene polymorphisms in migraine- A pilot study.
  • A study of 2D:4D digit ratio and its association with ESR1 gene polymorphism in coronary artery disease.
  • HPV high-risk genotypes and its association with selected oncogenes of cervical cancer
  • Association of MTHFR gene polymorphisms in Preeclampsia and Recurrent abortion- A case/control study.
  • Genetic predisposition of LEPR gene polymorphisms in Type – II Diabetes mellitus- A case/control study.
  • Association of BDNF gene polymorphism in stroke.
  • Genetic predisposition of Human epithelial growth receptor-2 gene polymorphism susceptibility with Fibroadenoma.
  • 5 presented/ 15 poster/ 2 Resource person

Patents

  • Ramakrishnan.V and Bhavani.B, Methods and testing the use of ESR1 gene polymorphisms in Infertility, 2017(201841000248).
  • Ramakrishnan V, Hafsa .S, Santhosh .V and Srivarshini .S, ESR1 PvuII and XbaI polymorphism Associated with Coronary Artery Disease, Methods of detection and uses thereof, 2019, (201941026213).
  • Ramakrishnan.V, Pallavi Kesavan, Aiswarya P.S, Umamaheshwari.V Genetic Polymorphisms Associated with Migraine (Headache), Methods of detection and uses thereof, 2019, (201941026210).
Research and Publication

Research – Major Research Areas

  1. Molecular cytogenetics dealing with chromosome abnormalities
  2. Genetic predisposition studies on metabolic disorders
  3. Molecular profiling of genes associated with cervical cancer

Research – List of Publications

  • Jaya Sanyal, Athira Anirudhan, Tapas Kumar Banerjee, Gautam Guha, Ramakrishnan Veerabathiran, Ram Murugesan, S.S.J, and Shiek Ahmed, Vadlamudi Raghavendra Rao. PARK2 and PARK7 Gene Polymorphisms as Risk Factors Associated with Serum Element Concentrations and Clinical Symptoms of Parkinson’s disease, Cellular, and Molecular Neurobiology, 2019:1-11[Imp. Fac.3.2].
  • R S. Akram Husain, D Ramya, M Andrew Pradeep, S Govindaraju, V Ramakrishnan. Knowledge of human papillomavirus and cervical cancer awareness among women in South India, Saudi journal of health sciences, 2019; 8(2): 81 -87.
  • Keerthana S, Aswathi.P and  Ramakrishnan V. Effects of HIV Infection and its Association with Male Infertility, ARC Journal of AIDS,2018;3(2), 2018,18-2.
  • Keerthana S, Aswathi.P and  Ramakrishnan V. Essential Genes Associated with Diabetic Nephropathy, Diabetes Obes Int J,2019; 4(1): 000192.
  • Akram Husain R.S, Subramanian K, Shiek S.S.J.Ahmed and Ramakrishnan V. Association of PSEN1 rs165932 polymorphism with Alzheimer’s disease susceptibility: An extensive meta-analysis, Meta Gene, 2019; 19:123-133.
  • Viji D,  Aswathi P,  Pricilla Charmine P, Akram Husain R.S, Noorul Ameen S, Shiek S.S.J. Ahmed and  Ramakrishnan V. Genetic association of ABCC8 rs757110 polymorphism with Type 2 Diabetes Mellitus risk: A case-control study in South India and a meta-analysis, Gene Reports, 2018; 13: 220–228.
  • Akram Husain RS Rajakeerthana R, Anoop Sreevalsan P, Prema Jayaprasad, Shiek S.S.J. Ahmed and Ramakrishnan V. Prevalence of human papilloma virus with risk of cervical cancer among south Indian women: A genotypic study with meta-analysis and molecular dynamics of HPV E6 oncoprotein, Infection, Genetics and Evolution, 2018; 62:130-140 [Imp. Fac.2.7].
  • Akram Husain RS and Ramakrishnan V. SERPING1 Gene Mutations Associated with Hereditary Angioedema, Journal of Pediatric and Womens Healthcare, 2018; 1(1):1007.
  • Keerthana S, Akram Husain RS and Ramakrishnan V. Effects of KRAS Gene Mutations in Gynecological Malignancies, Investigations in Gynecology Research & Womens Health,2018;2(1),2-4.
  • Ramakrishnan V, Akram Husain RS, Ahmed SSSJ.PSEN1 gene polymorphisms in Caucasian Alzheimer’s disease: A meta-analysis. Clin Chim Acta, 2017;  473,65–70 [Imp. Fac.2.8].
  • Sheik S.S.J. Ahmed, Akram Husain.RS, Suresh Kumar and Ramakrishnan.V.Association Between NOS1 Gene Polymorphisms and Schizophrenia in Asian and Caucasian Populations: A Meta-Analysis, NeuroMolecular Medicine, 2017; 1-10 [Imp. Fac.3.2].
  • V. Ramakrishnan, RS Akram Husain, Shiek SSJ Ahmed. Genetic predisposition of IL-10 promoter polymorphisms with risk of multiple sclerosis: A meta-analysis. Journal of Neuroimmunology, 2017; 306, 11-8 [Imp. Fac.3.0]
  • Ramakrishnan V and Akram Husain RS. MAOA Gene Associated with Aggressive Behavior in Humans, J Down Syndr Chr Abnorm, 2017, 3:1.
  • Shiek S.S.J. Ahmed, Akram Husain .RS, Suresh Kumar, Ramakrishnan .V. Association between MDR1 gene polymorphisms and Parkinson’s disease in Asian and Caucasian populations: a meta-analysis. Journal of the Neurological Sciences, 2016; 368: 255–262. [Imp. Fac.2.3 ]
  • V. Ramakrishnan  T. Alu Alphonsa, RS Akram Husain, Shiek SSJ Ahmed, K. Subramaniyan,Suresh Kumar. Association of rs1801582 and rs1801334 PARK2 Polymorphisms with risk of Parkinson’s disease: A case-control study in South India and Meta-Analysis. Meta Gene; 2016; 10: 32–38.
  • Ramakrishnan .V,  Akram Husain RS and S Gowtham Kumar.  An overview of rare genetic disorders and recent diagnostic approaches. Saudi J Health Sci, 2016; 5(3): 105 – 117.
  • Ramakrishnan .V. MECP2 Mutations Associated with Rett Syndrome – Molecular Approaches. J Neonatal Biol, 2016, 5:4.
  • Akram Husain RS and Ramakrishnan .V, A review of risk factors in the development of cervical malignancy. Cancer Sci Res, 2016; 3(1): 1-4.
  • Akram Husain RS and Ramakrishnan. V, PIK3CA Gene Mutations in Major Gynecologic Cancers. Clin Oncol, 2016; 1:1110.
  • Ramakrishnan V and Akram Husain RS, ABCB1 Gene Polymorphisms Associated with Risk of Parkinson’s Disease and Their Functional Relevance, Journal of Alzheimers Disease & Parkinsonism, 2016; 6(5): 1000265.
  • Ramakrishnan .V and Akram Husain RS. Juvenile Batten Disease – Past and Present Diagnosis. J Neonatal Biol, 2016; 5(3): 100e117.
  • Ramakrishnan .V and Akram Husain RS. Diabetic Neuropathy – Future Genetic Prospects. Diabetes Obes Int J, 2016; 1(2): 112-115.
  • Akram Husain R.S., Ramakrishnan .V. Global variation of Human Papilloma Virus genotypes and selected genes involved in cervical malignancies. Annals of Global Health, 2015; 81(5): 675 – 683. [Imp. Fac.1.8 ].
  • Jayakumar Subramaniyan,  Gokuladhas Krishnan,  Rajan Balan,  Divya MGJ,  Elamaran Ramasamy,  Shenbhagaraman Ramalingam,  Ramakrishnan Veerabathiran,  Premkumar Thandavamoorthy,  Gopi Krishnan Mani, Devaki Thiruvengadam. Carvacrol modulates instability of xenobiotic metabolizing enzymes and downregulates the expressions of PCNA, MMP-2, and MMP-9 during diethylnitrosamine-induced hepatocarcinogenesis in rats. Mol Cell Biochem, 2014; 395(1-2):65-76. [Imp. Fac.2.6]
  • V. Ramakrishnan  S.  Gowtham Kumar, Radha Pandiyan.  Klinefelter syndrome and its association with male infertility. Asian Pacific Journal of Reproduction, 2014; 3(1) 77-79. [Imp. Fac.0.23 ]
  • Gowtham kumar Subbaraj, Langeswaran Kulanthaivel, Revathy Rajendran and Ramakrishnan Veerabathiran. Ethanolic extract of carum carvi (eecc) prevents n-nitrosodiethylamine induced phenobarbital promoted hepatocarcinogenesis by modulating antioxidant enzymes. Int J of Pharm and pharmaceutical Sci.2013; 5 (1):195-199. [Imp. Fac.0.51 ]
  • Ramesh Raja D, Sasikala Natrajamani, Ramakrishnan V. Sperm DNA integrity before and after cryopreservation. Int J of Med and Apl Sci, 2013; 2 (4), 200- 213.
  • Shiek S. S. J. Ahmed, V.Ramakrishnan. Systems Biological Approach of Molecular Descriptors Connectivity: Optimal Descriptors for Oral Bioavailability Prediction, PLoS ONE, 2012; 7(7):1-10. (Imp Fac. 3.5).
  • V.Ramakrishnan. Increased frequency of micronuclei and sister chromatid exchange in cement factory workers. As J of Sci and Tech. 2011; 4: 32 – 38.
  • V.Ramakrishnan. Genetic aspects of congenital heart disease in Down syndrome. Int J of Cur Res.2011; 3(6): 165-170.
  • V. Ramakrishnan, S.Gowtham kumar, N.Madhusudhanan. Genetic basis of coronary artery disease and its risk factors. J.of Pharm Res.2011; 4 (12):4504-4506. [Imp. Fac.0.92 ].
  • N.Madhusudhanan, S.Gowtham Kumar V.Ramakrishnan, G.Thiyagarajan, Lakshmi, Swati.B and Balasubramanian MP. T “Invitro cytotoxic activity of berberine on human lung carcinoma cell line A549, J. of Pharm Res.2011; 4(12):4504 – 4506. . [Imp. Fac.0.92 ].
  • S.Gowtham kumar, V.Ramakrishnan, N.Madhusudhanan and MP .Balasubramanian Antioxidant activity of Allyl isothiocyanate [AITC] against N-nitrosodiethylamine induced experimental liver carcinogenesis. J. of Pharm Res.2011; 4(10): 3690-3694.  [Imp. Fac.0.92 ].
  • N.Madhusudhanan, T. Lakshmi, S.Gowtham Kumar, V. Ramakrishanan,Venu Gopala Rao  Konda, Anitha Roy , R.V Geetha “Invitro  Antioxidant And Free Radical Scavenging Activity Of Aqueous And Ethanolic Flower Extract Of Nymphaea Alba”. Int. J. Drug Dev. & Res.2011; 3(3): 252-258. [Imp. Fac.0.5 ]
  • V.Ramakrisnan, S.Gowtham Kumar, G.Thiyagarajan N.Madhusudhanan and S Vincent, The use of cytokinesis-block micronucleus (CBMN) assay to identify DNA damage in patients with coronary artery disease. Int J Med Res. 2011; 1(2): 111-117.
  • V.Ramakrishnan, G.Thiyagarajan, S.Pulavendran, S.Gowtham Kumar, N.Madhusudhanan and S Vincent, ‘Study of Serum Metals and Antioxidant Enzymes in Patients with Coronary Artery Disease. Int J of Genetic Eng and Biotech. 2010; 1(3):205 – 216.
  • V.Ramakrishnan, S.Gowtham Kumar, N.Madhusudhanan G.Thiyagarajan, and S.Govindaraju. Effect of 2-Deoxy- D- Glucose and Cyclophosphamide mediated modification of induced genetic damage in albino Mice. Int J of Bio and Pharm Res.2011; 2(1):11 – 18.
  • V.Ramakrishnan, S.Gowtham kumar and S.Govindaraju. Cytogenetic analysis of micronuclei, sister chromatid exchange and chromosomal aberrations in pan masala chewers. Int J of Pharm and Biosciences. 2011; 2(3): 01 – 13. [Imp. Fac.0.53 ]
  • S.Gowtham Kumar, V.Ramakrishnan, N.Madhusudhanan, G.Thiyagarajan, K.Langeswaran, M.P. Balasubramanian. p53 and caspase 3 gene expression potential of allyl isothiocyanate evaluated on human hepatoma cell line (hepg2). Int J of Bio and Pharm Res. 2011; 2(1): 19-26.
  • V.Ramakrishnan, V.Jaikumar, S.Gowtham kumar, G.Thiyagarajan and S. Vincent. Angiotensin-converting enzyme gene polymorphism in patients with CAD. J. Adv. Lab. Res. Biol.2010; 1(1):46-53.
  • S.Gowtham kumar, G.Thiyagarajan V.Ramakrishnan, N.Madhusudhanan, C. Anbuselvam. Therapeutic efficacy of allyl isothiocyanate evaluated on nitrosodiethylamine /phenobarbitol                                                      induced hepatocarcinogenesis in wistar rats.  J. Adv. Lab. Res. Biol. 2010; 1(1):6-12.
  • Jaya Sudha, V.Ramakrishnan, N.Madhusudhanan, Asit Baran Mandal and Thiyagarajan Gurunathan. Studies on industrially significant haloalkaline protease from Bacillus sp. JSGT isolated from decaying skin of tannery, J. Adv. Lab. Res. Biol. 2010; 1(1):61-68.
  • S.Pulavendran, G.Thiyagarajan and V.Ramakrishnan. Antioxidant and Anti-inflammatory Action of Stem Cells in Cardiac Diseases, J. Adv. Lab. Res. Biol. 2010; 1(2):92-101.
  • D. Elavarasi, V. Ramakrishnan, T. Subramoniam,A. Ramesh, K. M. Cherian and C. Emmanuel. Genotoxicity Study in Lymphocytes of Workers in Wooden Furniture Industry. Current Science.2002; 82(7):869- 873. [Imp. Fac. 0.93]

Reviewer for Scientific Journals / Research Proposals

  • Meta Gene, Journal of Advanced Research, Alzheimers-disease-and-dementia
  • Oman Medical Journal, Journal of Pharmacy and Bioallied Sciences

Research Topics

  • Studies on the genetic basis of the PARK2 gene associated with Parkinson’s disease.
  • Association of MTHFR and PPARG gene polymorphism in diabetic nephropathy.
  • Genetic predisposition of single nucleotide polymorphisms in estrogen signaling dependent genes associated with endometriosis-related infertility.
  • Genetic predisposition of KCNJ-11 and ABCC-8 gene polymorphisms in Diabetic Mellitus Genetic predisposition of SERT and TNF-α gene polymorphisms in migraine- A pilot study.
  • A study of 2D:4D digit ratio and its association with ESR1 gene polymorphism in coronary artery disease.
  • HPV high-risk genotypes and its association with selected oncogenes of cervical cancer
  • Association of MTHFR gene polymorphisms in Preeclampsia and Recurrent abortion- A case/control study.
  • Genetic predisposition of LEPR gene polymorphisms in Type – II Diabetes mellitus- A case/control study.
  • Association of BDNF gene polymorphism in stroke.
  • Genetic predisposition of Human epithelial growth receptor-2 gene polymorphism susceptibility with Fibroadenoma.
Conferences - Papers presented
Awards, Achievements & Fellowships

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