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Maiwall R, Goel A, Pulimood AB, Babji S, Sophia J, Prasad C, Balasubramanian KA, Ramakrishna B, Kurian S, Fletcher GJ, Abraham P, Kang G, Ramakrishna BS, Elias E, Eapen CE. Investigation into celiac disease in Indian patients with portal hypertension. Indian J Gastroenterol. 2014 Nov;33(6):517-23. doi: 10.1007/s12664-014-0501-z. Epub 2014 Sep 18. PMID: 25231910.
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Alex D, Raj Williams TI, Sachithanandham J, Prasannakumar S, Demosthenes JP, Ramalingam VV, Victor PJ, Rupali P, Fletcher GJ, Kannangai R. Performance of a Modified In-House HIV-1 Avidity Assay among a Cohort of Newly Diagnosed HIV-1 Infected Individuals and the Effect of ART on the Maturation of HIV-1 Specific Antibodies. Curr HIV Res. 2019;17(2):134-145. doi: 10.2174/1570162X17666190712125606. PMID: 31309891.
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Fletcher GJ, Eapen CE, Abraham P. Hepatitis B genotyping: The utility for the clinicians. Indian J Gastroenterol. 2020 Aug;39(4):315-320. doi: 10.1007/s12664-019-00995-y. PMID: 31617082.
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Ranjan J, Ponnuvel S, Fletcher GJ, Anantharam R, Radhakrishnan K, Jeyaseelan V, Abraham P. Evaluation of dried blood spots as a feasible alternative to plasma for the detection and quantification of hepatitis c virus in a tropical setting: A pilot study. Indian J Med Microbiol. 2019 Jan-Mar;37(1):60-66. doi: 10.4103/ijmm.IJMM_19_12. PMID: 31424012.
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Sachithanandham J, Kannangai R, Abraham AM, Fletcher GJ, Abraham OC, Daniel D, Pulimood SA. Human herpes virus-8 infections among subjects with human immunodeficiency virus infection and normal healthy individuals in India. Intervirology. 2013;56(4):253-7. doi: 10.1159/000349890. Epub 2013 Jun 11. PMID: 23774948.
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Ponnuvel S, Fletcher GJ, Anantharam R, Varughese S, David VG, Abraham P. Clinical utility of hepatitis C virus core antigen (HCVcAg) assay to identify active HCV infection in hemodialysis and renal transplant patients. PLoS One. 2021 Apr 22;16(4):e0250263. doi: 10.1371/journal.pone.0250263. PMID: 33886631; PMCID: PMC8061997.
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Maiwall R, Goel A, Pulimood AB, Babji S, Sophia J, Prasad C, Balasubramanian KA, Ramakrishna B, Kurian S, Fletcher GJ, Abraham P, Kang G, Ramakrishna BS, Elias E, Eapen CE. Investigation into celiac disease in Indian patients with portal hypertension. Indian J Gastroenterol. 2014 Nov;33(6):517-23. doi: 10.1007/s12664-014-0501-z. Epub 2014 Sep 18. PMID: 25231910. Link
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Demosthenes JP, Fletcher GJ, Zachariah UG, Varghese GM, Pulimood SA, Abraham P, Kannangai R. Chronic Immune Activation Among Treatment Naรฏve HIV/ HBV Coinfected Individuals From Southern India. Curr HIV Res. 2021;19(4):332-341. doi: 10.2174/1570162X19666210506160642. PMID: 33970847.
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Ramalingam VV, Fletcher GJ, Kasirajan A, Demosthenes JP, Rupali P, Varghese GM, Pulimood SA, Rebekah G, Kannangai R. Can in-house HIV-2 viral load assay be a reliable alternative to commercial assays for clinical and therapeutic monitoring? Curr HIV Res. 2022 Jun 9. doi: 10.2174/1570162X20666220609155237. Epub ahead of print. PMID: 35692165.
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Jacob JJ, John Fletcher G, Monisha Priya T, Veeraraghavan B, Mutreja A. Relevance of immune response and vaccination strategies of SARS-CoV-2 in the phase of viral red queen dynamics. Indian J Med Microbiol. 2021 Oct-Dec;39(4):417-422. doi: 10.1016/j.ijmmb.2021.08.001. Epub 2021 Aug 26. PMID: 34454775; PMCID: PMC8387243.
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Alexander AM, Prasad JH, Abraham P, Fletcher J, Muliyil J, Balraj V. Evaluation of a programme for prevention of vertical transmission of hepatitis B in a rural block in southern India. Indian J Med Res. 2013 Feb;137(2):356-62. PMID: 23563380; PMCID: PMC3657860.
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Jacob JJ, John Fletcher G, Monisha Priya T, Veeraraghavan B, Mutreja A. Relevance of immune response and vaccination strategies of SARS-CoV-2 in the phase of viral red queen dynamics. Indian J Med Microbiol. 2021 Oct-Dec;39(4):417-422. doi: 10.1016/j.ijmmb.2021.08.001. Epub 2021 Aug 26. PMID: 34454775; PMCID: PMC8387243. Link
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Moorthy M, Fletcher J. SARS-CoV-2 Laboratory Testing in India's Pandemic Response: A Public Health Perspective. Indian J Public Health. 2020 Jun;64(Supplement):S128-S131. doi: 10.4103/ijph.IJPH_491_20. PMID: 32496242.
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Das S, Doss C GP, Fletcher J, Kannangai R, Abraham P, Ramanathan G. The impact of human papilloma virus on human reproductive health and the effect on male infertility: An updated review. J Med Virol. 2023 Apr;95(4):e28697. doi: 10.1002/jmv.28697. PMID: 36951428.
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Ramalingam VV, Subramanian S, Fletcher GJ, Rupali P, Varghese G, Pulimood S, Jeyaseelan L, Nandagopal B, Sridharan G, Kannangai R. Interaction of human immunodeficiency virus-1 and human immunodeficiency virus-2 capsid amino acid variants with human tripartite motif 5ฮฑ protein SPRY domain and its association with pathogenesis. I ndian J Med Microbiol. 2019 Oct-Dec;37(4):574-583. doi: 10.4103/ijmm.IJMM_20_109. PMID: 32436883.
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Calvin DJD, Steve RJ, Kannangai R, Abraham P, Udhaya Kumar S, Balasundaram A, George Priya Doss C, Thomas V, Thomas A, Danda D, Fletcher JG. HPV and molecular mimicry in systemic lupus erythematosus and an impact of compiling B-cell epitopes and MHC-class II binding profiles with in silico evidence. J Biomol Struct Dyn. 2023 Feb 6:1-9. doi: 10.1080/07391102.2023.2175261. Epub ahead of print. PMID: 36744526.
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Prakash A, Ponnuvel S, Devadasan JDC, Nithyanandhan K, Baskaran A, Steve RJ, Kalpana T, Singh B, Goel A, Zachariah UG, Eapen CE, Kannangai R, Abraham P, Fletcher GJ. ARCHITECT HBsAg Next assay is positioned better to resolve and refine challenging weak reactive clinical samples. J Clin Virol. 2023 Sep;166:105524. doi: 10.1016/j.jcv.2023.105524. Epub 2023 Jun 26. PMID: 37392725.
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Ramesan CK, Calvin JD, Thomas A, Fletcher J, Kannangai R, Abraham P, Peedicayil A. Diagnostic study of human papillomavirus DNA detection in cervical and vaginal samples using the filter paper card. Int J Gynaecol Obstet. 2023 Nov;163(2):660-666. doi: 10.1002/ijgo.14906. Epub 2023 Jun 2. PMID: 37269047.
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Demosthenes JP, Ghale BC, Alex D, Ramalingam VV, Fletcher GJ, Abraham P, Kannangai R. Challenges and Pragmatic Solutions for Assessing the Reliability of HIV-1 Viral Load Monitoring in Resource-Constrained Settings. Intervirology. 2024;67(1):1-5. doi: 10.1159/000535064. Epub 2023 Nov 26. PMID: 38008075; PMCID: PMC10765359.
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Loganathan T, Fletcher J, Abraham P, Kannangai R, Chakraborty C, El Allali A, Alsamman AM, Zayed H, C GPD. Expression analysis and mapping of Viral-Host Protein interactions of Poxviridae suggests a lead candidate molecule targeting Mpox. BMC Infect Dis. 2024 May 10;24(1):483. doi: 10.1186/s12879-024-09332-x. PMID: 38730352; PMCID: PMC11088078. Link