Rose A, Roy S, Abraham V, Holmgren G, George K, Balraj V, Abraham S, Muliyil J, Joseph A, Kang G Solar disinfection of water for diarrhoeal prevention in southern India. Arch Dis Child. 2006 Feb;91(2):139-41. doi: 10.1136/adc.2005.077867. Epub 2006 Jan 10. PMID: 16403847; PMCID: PMC2082686.

Roy S, Korula A, Basu G, Jacob S, Varughese S, Tamilarasi V. Immunohistochemical Glomerular Expression of Phospholipase A2 Receptor in Primary and Secondary Membranous Nephropathy: A Retrospective Study in an Indian Cohort with Clinicopathological Correlations. Nephron Extra. 2017 Feb 9;7(1):1-9. doi: 10.1159/000453675. PMID: 28413416; PMCID: PMC5346929.

Roy S, Prabhu AJ, Abraham DT, Mazhuvanchary Jacob P, Manipadam MT. An Insight into the Utility of Sub-Categorisation of Atypia of Undetermined Significance for Risk Stratification: A Retrospective Study on an Indian Cohort with Histopathological Correlation. Acta Cytol. 2019;63(3):182-188. doi: 10.1159/000496600. Epub 2019 Mar 19. PMID: 30889578.

Roy S, Mukhopadhayay S, Gupta M, Chandramohan A. Mature Cystic Teratoma with Co-existent Mucinous Cystadenocarcinoma in the same Ovary-A Diagnostic Dilemma. J Clin Diagn Res. 2016 Dec;10(12):ED11-ED13. doi: 10.7860/JCDR/2016/22150.9118. Epub 2016 Dec 1. PMID: 28208869; PMCID: PMC5296442. Link

Matthai SM, Mohapatra A, Mathew AJ, Roy S, Varughese S, Danda D, Tamilarasi V. Podocyte Infolding Glomerulopathy (PIG) in a Patient With Undifferentiated Connective Tissue Disease: A Case Report. Am J Kidney Dis. 2018 Jul;72(1):149-153. doi: 10.1053/j.ajkd.2017.11.023. Epub 2018 Feb 1. PMID: 29395482. Link

Roy S, Nalwa A, Keith J, Weck K, Singh H, Nickeleit V. Pseudolinear C4d deposits in a hereditary glomerulopathy caused by a rare NC1 collagen-4-alpha-5 missense mutation: a "new disease entity"? Ultrastruct Pathol. 2019;43(4-5):209-215. doi: 10.1080/01913123.2019.1683666. Epub 2019 Nov 4. PMID: 31682783.

Rose A, Roy S, Abraham V, Holmgren G, George K, Balraj V, Abraham S, Muliyil J, Joseph A, Kang G Solar disinfection of water for diarrhoeal prevention in southern India. Arch Dis Child. 2006 Feb;91(2):139-41. doi: 10.1136/adc.2005.077867. Epub 2006 Jan 10. PMID: 16403847; PMCID: PMC2082686.

Roy S, Korula A, Basu G, Jacob S, Varughese S, Tamilarasi V. Immunohistochemical Glomerular Expression of Phospholipase A2 Receptor in Primary and Secondary Membranous Nephropathy: A Retrospective Study in an Indian Cohort with Clinicopathological Correlations. Nephron Extra. 2017 Feb 9;7(1):1-9. doi: 10.1159/000453675. PMID: 28413416; PMCID: PMC5346929.

Roy S, Prabhu AJ, Abraham DT, Mazhuvanchary Jacob P, Manipadam MT. An Insight into the Utility of Sub-Categorisation of Atypia of Undetermined Significance for Risk Stratification: A Retrospective Study on an Indian Cohort with Histopathological Correlation. Acta Cytol. 2019;63(3):182-188. doi: 10.1159/000496600. Epub 2019 Mar 19. PMID: 30889578.

Roy S, Mukhopadhayay S, Gupta M, Chandramohan A. Mature Cystic Teratoma with Co-existent Mucinous Cystadenocarcinoma in the same Ovary-A Diagnostic Dilemma. J Clin Diagn Res. 2016 Dec;10(12):ED11-ED13. doi: 10.7860/JCDR/2016/22150.9118. Epub 2016 Dec 1. PMID: 28208869; PMCID: PMC5296442. Link

Matthai SM, Mohapatra A, Mathew AJ, Roy S, Varughese S, Danda D, Tamilarasi V. Podocyte Infolding Glomerulopathy (PIG) in a Patient With Undifferentiated Connective Tissue Disease: A Case Report. Am J Kidney Dis. 2018 Jul;72(1):149-153. doi: 10.1053/j.ajkd.2017.11.023. Epub 2018 Feb 1. PMID: 29395482. Link

Roy S, Nalwa A, Keith J, Weck K, Singh H, Nickeleit V. Pseudolinear C4d deposits in a hereditary glomerulopathy caused by a rare NC1 collagen-4-alpha-5 missense mutation: a "new disease entity"? Ultrastruct Pathol. 2019;43(4-5):209-215. doi: 10.1080/01913123.2019.1683666. Epub 2019 Nov 4. PMID: 31682783.

Kotzen ES, Roy S, Jain K. Antiphospholipid Syndrome Nephropathy and Other Thrombotic Microangiopathies Among Patients With Systemic Lupus Erythematosus. Adv Chronic Kidney Dis. 2019 Sep;26(5):376-386. doi: 10.1053/j.ackd.2019.08.012. PMID: 31733722; PMCID: PMC8958719.

Roy S, Mieczkowski PA, Weida C, Huo J, Roehrs P, Singh HK, Nickeleit V. BK polyomavirus nephropathy with systemic viral spread: Whole genome sequencing data from a fatal case of BKPyV infection. Transpl Infect Dis. 2020 Apr;22(2):e13269. doi: 10.1111/tid.13269. Epub 2020 Mar 14. PMID: 32090422.

Matthai SM, Mohapatra A, Mathew AJ, Roy S, Varughese S, Danda D, Tamilarasi V. Podocyte Infolding Glomerulopathy (PIG) in a Patient With Undifferentiated Connective Tissue Disease: A Case Report. Am J Kidney Dis. 2018 Jul;72(1):149-153. doi: 10.1053/j.ajkd.2017.11.023. Epub 2018 Feb 1. PMID: 29395482. Link

Gupta M, Roy S, Wann C, Eapen A. Giant fibroepithelial polyp of the ureter. BMJ Case Rep. 2017 Apr 7;2017:bcr2016218999. doi: 10.1136/bcr-2016-218999. PMID: 28389594; PMCID: PMC5534675.

Alexander S, Varughese S, Franklin R, Rebekah G, Roy S, Yusuf S, Thomas A, Eapen JJ, John EE, Valson AT, David VG, Daha MR, Feehally J, Barratt J, John GT. Three-Year Clinical Outcomes of the First South Asian Prospective Longitudinal Observational IgA Nephropathy Cohort. Kidney Int Rep. 2021 Nov 24;7(2):305-318. doi: 10.1016/j.ekir.2021.11.012. PMID: 35155869; PMCID: PMC8820995.

Suryawanshi M, Karnik S, Roy S. Clinicopathological Analysis of Glomerular Disease of Adult Onset Nephrotic Syndrome in an Indian Cohort- A Retrospective Study. J Clin Diagn Res. 2017 May;11(5):EC25-EC30. doi: 10.7860/JCDR/2017/24836.9878. Epub 2017 May 1. PMID: 28658768; PMCID: PMC5483670.

John EE, Thomas A, Eapen JJ, Yusuf S, Roy S, Valson AT, David VG, Varughese S, Alexander S. Latency, Anti-Bacterial Resistance Pattern, and Bacterial Infection-Related Glomerulonephritis. Clin J Am Soc Nephrol. 2021 Aug;16(8):1210-1220. doi: 10.2215/CJN.18631120. Epub 2021 Jun 7. PMID: 34099500; PMCID: PMC8455032

Roy S, Manipadam MT, Balasubramanian P. Calreticulin Immunohistochemistry in Myeloproliferative Neoplasms - Evolution of a New Cost-Effective Diagnostic Tool: A Retrospective Study with Histological and Molecular Correlation. Turk Patoloji Derg. 2022;38(1):25-33. English. doi: 10.5146/tjpath.2021.01550. PMID: 34514582.

Alexander S, Varughese S, Franklin R, Roy S, Rebekah G, David VG, Mohapatra A, Valson AT, Jacob S, Koshy PM, Rajan G, Daha MR, Feehally J, Barratt J, John GT. Epidemiology, baseline characteristics and risk of progression in the first South-Asian prospective longitudinal observational IgA nephropathy cohort. Kidney Int Rep. 2020 Dec 7;6(2):414-428. doi: 10.1016/j.ekir.2020.11.026. PMID: 33615067; PMCID: PMC7879115.

Padiyar S, Manwatkar A, Ganapati A, Roy S, Mathew J. Overlap of IgG4-Related disease with autoimmune rheumatic diseases: Report of 2 cases and review of literature Indian Journal of Rheumatology; 2022, 17 (4): 427-431. doi:10.4103/injr.injr_265_21

Gupta M, Roy S, Wann C, Eapen A. Giant fibroepithelial polyp of the ureter. BMJ Case Rep. 2017 Apr 7;2017:bcr2016218999. doi: 10.1136/bcr-2016-218999. PMID: 28389594; PMCID: PMC5534675.

RIMA, S. SANTHOSH, A. ROY, SANJEET, A Retrospective Study on Turnaround Time for Frozen Sections- A Tertiary Care Centre Experience from Southern India Journal of Clinical & Diagnostic Research. May2022, Vol. 16 Issue 5, p42-45. 4p. DOI:10.7860/JCDR/2022/56453.16393

Elias John E, Roy S, Sundar Raj Mani S, Joseph Eapen J, Mishra U, Varughese S. Rare Case of Renal Limited Dual Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis: Double Trouble! Eur J Case Rep Intern Med. 2022 May 10;9(5):003365. doi: 10.12890/2022_003365. PMID: 35774735; PMCID: PMC9239025.

J. JOHNY, S. Roy, E.E. John, S. Yusuf, V.G. David, A. T Valson, A. Thomas, J. J Eapen, S. Varughese, S. Alexander, POS-150 CLINICAL AND HISTOPATHOLOGICAL PROFILE AND OUTCOME OF PATIENTS WITH BIOPSY PROVEN PGNMID (PROLIFERATIVE GLOMERULONEPHRITIS WITH MONOCLONAL IMMUNOGLOBULIN DEPOSITS), Kidney International Reports, Volume 6, Issue 4, Supplement, 2021, Page S60, ISSN 2468-0249, https://doi.org/10.1016/j.ekir.2021.03.160. (https://www.sciencedirect.com/science/article/pii/S2468024921003065)

Roy S, Manipadam MT, Balasubramanian P. Calreticulin Immunohistochemistry in Myeloproliferative Neoplasms - Evolution of a New Cost-Effective Diagnostic Tool: A Retrospective Study with Histological and Molecular Correlation. Turk Patoloji Derg. 2022;38(1):25-33. English. doi: 10.5146/tjpath.2021.01550. PMID: 34514582.

John EE, Roy S, Eapen JJ, Alam R, Varughese S. When to Suspect Non-diabetic Kidney Disease in a Diabetic Patient? Cureus. 2022 Aug 17;14(8):e28091 doi: 10.7759/cureus.28091. PMID: 36158327; PMCID: PMC9484782

John EE, Roy S, Devasia AJ, Karuppusami R, Jose N, Mani SSR, Eapen JJ, Yusuf S, Thomas A, Valson AT, David VG, Mathews V, Biju George, Varughese S, Alexander S. Patterns of Renal Dysfunction and Profile of Kidney Biopsies in Hematopoietic Stem Cell Transplant Recipients. Glomerular Dis. 2023 Mar 14;3(1):98-115. doi: 10.1159/000529699. PMID: 37064012; PMCID: PMC10098275.

Deepthi RV, George S, Mathew G, Roy S, Bindra M, Rebekah G, Agarwal I. The Clinical Profile and Long-Term Outcome of Children with Membranous Nephropathy, and the Evaluation of Anti-Phospholipase A2 Receptor Antibody Immunohistochemistry in Kidney Biopsy. Indian J Nephrol. 2023 Nov-Dec;33(6):432-439. doi: 10.4103/ijn.ijn_228_22. Epub 2023 May 3. PMID: 38174298; PMCID: PMC10752404.

John EE, Roy S, Eapen JJ, Karuppusami R, Jose N, Mani SSR, Johny J, Alam R, Yusuf S, Thomas A, Valson AT, David VG, Varughese S, Alexander S. Bacterial infection-related glomerulonephritis in patients with diabetes. Nephrology (Carlton). 2023 Nov;28(11):597-610. doi: 10.1111/nep.14222. Epub 2023 Jul 26. PMID: 37492933.