Siddhartha Roy - Publications

Affiliations: 
indian Institute of Chemical Biology 

68 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Zhang L, Roy S. Opioid Modulation of the Gut-Brain Axis in Opioid-Associated Comorbidities. Cold Spring Harbor Perspectives in Medicine. PMID 32816876 DOI: 10.1101/Cshperspect.A040485  0.306
2019 Wang F, Meng J, Zhang L, Roy S. Opioid use potentiates the virulence of hospital-acquired infection, increases systemic bacterial dissemination and exacerbates gut dysbiosis in a murine model of infection. Gut Microbes. 1-19. PMID 31379246 DOI: 10.1080/19490976.2019.1629237  0.315
2019 Singh S, Kumar M, Kumar S, Sen S, Upadhyay P, Bhattacharjee S, M N, Tomar VS, Roy S, Dutt A, Kundu TK. The cancer-associated, gain-of-function TP53 variant P152Lp53 activates multiple signaling pathways implicated in tumorigenesis. The Journal of Biological Chemistry. PMID 31366730 DOI: 10.1074/Jbc.Ra118.007265  0.536
2019 Ghosh R, Kaypee S, Shasmal M, Kundu TK, Roy S, Sengupta J. Tumor suppressor p53-mediated structural reorganization of the transcriptional coactivator p300. Biochemistry. PMID 31314496 DOI: 10.1021/Acs.Biochem.9B00333  0.536
2019 Mondal P, Saleem S, Sikder S, Kundu TK, Biswas SC, Roy S. Multifunctional transcriptional coactivator PC4 is a global co-regulator of p53-dependent stress response and gene regulation. Journal of Biochemistry. PMID 31236588 DOI: 10.1093/Jb/Mvz050  0.544
2019 Zhang L, Meng J, Ban Y, Jalodia R, Chupikova I, Fernandez I, Brito N, Sharma U, Abreu MT, Ramakrishnan S, Roy S. Morphine tolerance is attenuated in germfree mice and reversed by probiotics, implicating the role of gut microbiome. Proceedings of the National Academy of Sciences of the United States of America. PMID 31209039 DOI: 10.1073/Pnas.1901182116  0.308
2018 Kaypee S, Sahadevan SA, Patil S, Ghosh P, Roy NS, Roy S, Kundu TK. Mutant and Wild-Type Tumor Suppressor p53 Induces p300 Autoacetylation. Iscience. 4: 260-272. PMID 30240745 DOI: 10.1016/J.Isci.2018.06.002  0.527
2018 Ghosh B, Boila LD, Choudhury S, Mondal P, Bhattacharjee S, Pal SK, Sengupta A, Roy S. A Potent Conformation-Constrained Synthetic Peptide Mimic of a Homeodomain Selectively Regulates Target Genes in Cells. Acs Chemical Biology. PMID 29966078 DOI: 10.1021/Acschembio.8B00488  0.308
2018 Wang F, Meng J, Zhang L, Johnson T, Chen C, Roy S. Morphine induces changes in the gut microbiome and metabolome in a morphine dependence model. Scientific Reports. 8: 3596. PMID 29483538 DOI: 10.1038/S41598-018-21915-8  0.313
2017 Bauman BD, Meng J, Zhang L, Louiselle A, Zheng E, Banerjee S, Roy S, Segura BJ. Enteric glial-mediated enhancement of intestinal barrier integrity is compromised by morphine. The Journal of Surgical Research. 219: 214-221. PMID 29078884 DOI: 10.1016/J.Jss.2017.05.099  0.316
2017 Mazumder A, Batabyal S, Mondal M, Mondol T, Choudhury S, Ghosh R, Chatterjee T, Bhattacharyya D, Pal SK, Roy S. Specific DNA sequences allosterically enhance protein-protein interaction in a transcription factor through modulation of protein dynamics: implications for specificity of gene regulation. Physical Chemistry Chemical Physics : Pccp. PMID 28548177 DOI: 10.1039/C7Cp01193H  0.311
2016 Wang F, Roy S. Gut Homeostasis, Microbial Dysbiosis, and Opioids. Toxicologic Pathology. PMID 27895265 DOI: 10.1177/0192623316679898  0.31
2016 Banerjee S, Sindberg G, Wang F, Meng J, Sharma U, Zhang L, Dauer P, Chen C, Dalluge J, Johnson T, Roy S. Opioid-induced gut microbial disruption and bile dysregulation leads to gut barrier compromise and sustained systemic inflammation. Mucosal Immunology. PMID 26906406 DOI: 10.1038/Mi.2016.9  0.306
2015 Alam SK, Yadav VK, Bajaj S, Datta A, Dutta SK, Bhattacharyya M, Bhattacharya S, Debnath S, Roy S, Boardman LA, Smyrk TC, Molina JR, Chakrabarti S, Chowdhury S, Mukhopadhyay D, et al. DNA damage-induced ephrin-B2 reverse signaling promotes chemoresistance and drives EMT in colorectal carcinoma harboring mutant p53. Cell Death and Differentiation. PMID 26494468 DOI: 10.1038/Cdd.2015.133  0.306
2015 Wan J, Ma J, Anand V, Ramakrishnan S, Roy S. Morphine potentiates LPS-induced autophagy initiation but inhibits autophagosomal maturation through distinct TLR4-dependent and independent pathways. Acta Physiologica (Oxford, England). 214: 189-99. PMID 25850855 DOI: 10.1111/Apha.12506  0.308
2015 Naiya G, Kaypee S, Kundu TK, Roy S. A Constrained Helical Peptide Against S100A4 Inhibits Cell Motility in Tumor Cells. Chemical Biology & Drug Design. PMID 25763457 DOI: 10.1111/Cbdd.12553  0.518
2014 Balganesh T, Kundu TK, Chakraborty TK, Roy S. Drug discovery research in India: current state and future prospects. Acs Medicinal Chemistry Letters. 5: 724-6. PMID 25050153 DOI: 10.1021/Ml500183C  0.475
2014 Dhar A, Mallick S, Ghosh P, Maiti A, Ahmed I, Bhattacharya S, Mandal T, Manna A, Roy K, Singh S, Nayak DK, Wilder PT, Markowitz J, Weber D, Ghosh MK, ... ... Roy S, et al. Simultaneous inhibition of key growth pathways in melanoma cells and tumor regression by a designed bidentate constrained helical peptide. Biopolymers. 101: 344-58. PMID 24839139 DOI: 10.1002/Bip.22505  0.314
2014 Ma J, Wan J, Meng J, Banerjee S, Ramakrishnan S, Roy S. Methamphetamine induces autophagy as a pro-survival response against apoptotic endothelial cell death through the Kappa opioid receptor. Cell Death & Disease. 5: e1099. PMID 24603327 DOI: 10.1038/Cddis.2014.64  0.313
2014 Roy S, Kundu TK. Gene regulatory networks and epigenetic modifications in cell differentiation. Iubmb Life. 66: 100-9. PMID 24574067 DOI: 10.1002/Iub.1249  0.504
2014 Koodie L, Yuan H, Pumper JA, Yu H, Charboneau R, Ramkrishnan S, Roy S. Morphine inhibits migration of tumor-infiltrating leukocytes and suppresses angiogenesis associated with tumor growth in mice. The American Journal of Pathology. 184: 1073-84. PMID 24495739 DOI: 10.1016/J.Ajpath.2013.12.019  0.305
2013 Kundu TK, Jaisankar P, Roy S. International symposium on challenges in chemical biology: toward the formation of Chemical Biology Society of India. Acs Chemical Biology. 8: 658-61. PMID 23560637 DOI: 10.1021/Cb4001876  0.473
2013 Meng J, Yu H, Ma J, Wang J, Banerjee S, Charboneau R, Barke RA, Roy S. Morphine induces bacterial translocation in mice by compromising intestinal barrier function in a TLR-dependent manner. Plos One. 8: e54040. PMID 23349783 DOI: 10.1371/Journal.Pone.0054040  0.326
2013 Ninković J, Roy S. Role of the mu-opioid receptor in opioid modulation of immune function. Amino Acids. 45: 9-24. PMID 22170499 DOI: 10.1007/S00726-011-1163-0  0.316
2012 Banerjee S, Arif M, Rakshit T, Roy NS, Kundu TK, Roy S, Mukhopadhyay R. Structural features of human histone acetyltransferase p300 and its complex with p53. Febs Letters. 586: 3793-8. PMID 23010591 DOI: 10.1016/J.Febslet.2012.09.012  0.532
2012 Dutta R, Krishnan A, Meng J, Das S, Ma J, Banerjee S, Wang J, Charboneau R, Prakash O, Barke RA, Roy S. Morphine modulation of toll-like receptors in microglial cells potentiates neuropathogenesis in a HIV-1 model of coinfection with pneumococcal pneumoniae. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 32: 9917-30. PMID 22815507 DOI: 10.1523/Jneurosci.0870-12.2012  0.306
2012 Ninković J, Roy S. Morphine decreases bacterial phagocytosis by inhibiting actin polymerization through cAMP-, Rac-1-, and p38 MAPK-dependent mechanisms. The American Journal of Pathology. 180: 1068-79. PMID 22248582 DOI: 10.1016/J.Ajpath.2011.11.034  0.335
2012 Olin M, Oh S, Roy S, Peterson P, Molitor T. Morphine induces splenocyte trafficking into the CNS. Journal of Neuroimmune Pharmacology : the Official Journal of the Society On Neuroimmune Pharmacology. 7: 436-43. PMID 21858458 DOI: 10.1007/S11481-011-9307-2  0.327
2011 Selvi BR, Roy S, Kundu TK. Chemical biology research in India. Acs Chemical Biology. 6: 982-6. PMID 22013965 DOI: 10.1021/Cb2003708  0.474
2011 Roy S, Ninkovic J, Banerjee S, Charboneau RG, Das S, Dutta R, Kirchner VA, Koodie L, Ma J, Meng J, Barke RA. Opioid drug abuse and modulation of immune function: consequences in the susceptibility to opportunistic infections. Journal of Neuroimmune Pharmacology : the Official Journal of the Society On Neuroimmune Pharmacology. 6: 442-65. PMID 21789507 DOI: 10.1007/S11481-011-9292-5  0.316
2011 Das S, Kelschenbach J, Charboneau R, Barke RA, Roy S. Morphine withdrawal stress modulates lipopolysaccharide-induced interleukin 12 p40 (IL-12p40) expression by activating extracellular signal-regulated kinase 1/2, which is further potentiated by glucocorticoids. The Journal of Biological Chemistry. 286: 29806-17. PMID 21730055 DOI: 10.1074/Jbc.M111.271460  0.331
2011 Debnath S, Chatterjee S, Arif M, Kundu TK, Roy S. Peptide-protein interactions suggest that acetylation of lysines 381 and 382 of p53 is important for positive coactivator 4-p53 interaction. The Journal of Biological Chemistry. 286: 25076-87. PMID 21586571 DOI: 10.1074/Jbc.M110.205328  0.549
2010 Martin JL, Charboneau R, Barke RA, Roy S. Chronic morphine treatment inhibits LPS-induced angiogenesis: implications in wound healing. Cellular Immunology. 265: 139-45. PMID 20843508 DOI: 10.1016/J.Cellimm.2010.08.002  0.307
2010 Koodie L, Ramakrishnan S, Roy S. Morphine suppresses tumor angiogenesis through a HIF-1alpha/p38MAPK pathway. The American Journal of Pathology. 177: 984-97. PMID 20616349 DOI: 10.2353/Ajpath.2010.090621  0.339
2009 Pavithra L, Mukherjee S, Sreenath K, Kar S, Sakaguchi K, Roy S, Chattopadhyay S. SMAR1 forms a ternary complex with p53-MDM2 and negatively regulates p53-mediated transcription. Journal of Molecular Biology. 388: 691-702. PMID 19303885 DOI: 10.1016/J.Jmb.2009.03.033  0.303
2008 Kelschenbach J, Ninkovic J, Wang J, Krishnan A, Charboneau R, Barke RA, Roy S. Morphine withdrawal inhibits IL-12 induction in a macrophage cell line through a mechanism that involves cAMP. Journal of Immunology (Baltimore, Md. : 1950). 180: 3670-9. PMID 18322172 DOI: 10.4049/Jimmunol.180.6.3670  0.32
2008 Kishore AH, Vedamurthy BM, Mantelingu K, Agrawal S, Reddy BA, Roy S, Rangappa KS, Kundu TK. Specific small-molecule activator of Aurora kinase A induces autophosphorylation in a cell-free system. Journal of Medicinal Chemistry. 51: 792-7. PMID 18215015 DOI: 10.1021/jm700954w  0.436
2008 Polley S, Guha S, Roy NS, Kar S, Sakaguchi K, Chuman Y, Swaminathan V, Kundu T, Roy S. Differential recognition of phosphorylated transactivation domains of p53 by different p300 domains. Journal of Molecular Biology. 376: 8-12. PMID 18155245 DOI: 10.1016/J.Jmb.2007.11.082  0.532
2007 Mantelingu K, Reddy BA, Swaminathan V, Kishore AH, Siddappa NB, Kumar GV, Nagashankar G, Natesh N, Roy S, Sadhale PP, Ranga U, Narayana C, Kundu TK. Specific inhibition of p300-HAT alters global gene expression and represses HIV replication. Chemistry & Biology. 14: 645-57. PMID 17584612 DOI: 10.1016/J.Chembiol.2007.04.011  0.474
2007 Wang J, Barke RA, Roy S. Transcriptional and epigenetic regulation of interleukin-2 gene in activated T cells by morphine. The Journal of Biological Chemistry. 282: 7164-71. PMID 17227776 DOI: 10.1074/Jbc.M604367200  0.326
2005 Kelschenbach J, Barke RA, Roy S. Morphine withdrawal contributes to Th cell differentiation by biasing cells toward the Th2 lineage. Journal of Immunology (Baltimore, Md. : 1950). 175: 2655-65. PMID 16081842 DOI: 10.4049/Jimmunol.175.4.2655  0.302
2005 Roy S, Guo X, Kelschenbach J, Liu Y, Loh HH. In vivo activation of a mutant mu-opioid receptor by naltrexone produces a potent analgesic effect but no tolerance: role of mu-receptor activation and delta-receptor blockade in morphine tolerance. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 25: 3229-33. PMID 15788780 DOI: 10.1523/Jneurosci.0332-05.2005  0.304
2005 Wang J, Barke RA, Charboneau R, Roy S. Morphine impairs host innate immune response and increases susceptibility to Streptococcus pneumoniae lung infection. Journal of Immunology (Baltimore, Md. : 1950). 174: 426-34. PMID 15611267 DOI: 10.4049/Jimmunol.174.1.426  0.306
2005 Datta AB, Roy S, Parrack P. Role of C-terminal residues in oligomerization and stability of lambda CII: implications for lysis-lysogeny decision of the phage. Journal of Molecular Biology. 345: 315-24. PMID 15571724 DOI: 10.1016/J.Jmb.2004.09.098  0.324
2004 Roy S, Wang J, Gupta S, Charboneau R, Loh HH, Barke RA. Chronic morphine treatment differentiates T helper cells to Th2 effector cells by modulating transcription factors GATA 3 and T-bet. Journal of Neuroimmunology. 147: 78-81. PMID 14741432 DOI: 10.1016/J.Jneuroim.2003.10.016  0.307
2003 Wang J, Barke RA, Charboneau R, Loh HH, Roy S. Morphine negatively regulates interferon-gamma promoter activity in activated murine T cells through two distinct cyclic AMP-dependent pathways. The Journal of Biological Chemistry. 278: 37622-31. PMID 12842891 DOI: 10.1074/Jbc.M301224200  0.341
2003 Tomassini N, Renaud FL, Roy S, Loh HH. Mu and delta receptors mediate morphine effects on phagocytosis by murine peritoneal macrophages. Journal of Neuroimmunology. 136: 9-16. PMID 12620638 DOI: 10.1016/S0165-5728(02)00463-0  0.305
2002 Wang J, Charboneau R, Balasubramanian S, Barke RA, Loh HH, Roy S. The immunosuppressive effects of chronic morphine treatment are partially dependent on corticosterone and mediated by the mu-opioid receptor. Journal of Leukocyte Biology. 71: 782-90. PMID 11994502 DOI: 10.1189/Jlb.71.5.782  0.319
2002 Kar S, Sakaguchi K, Shimohigashi Y, Samaddar S, Banerjee R, Basu G, Swaminathan V, Kundu TK, Roy S. Effect of phosphorylation on the structure and fold of transactivation domain of p53. The Journal of Biological Chemistry. 277: 15579-85. PMID 11854266 DOI: 10.1074/jbc.M106915200  0.49
2001 Roy S, Wang JH, Balasubramanian S, Sumandeep, Charboneau R, Barke R, Loh HH. Role of hypothalamic-pituitary axis in morphine-induced alteration in thymic cell distribution using mu-opioid receptor knockout mice. Journal of Neuroimmunology. 116: 147-55. PMID 11438169 DOI: 10.1016/S0165-5728(01)00299-5  0.304
1999 Roy S, Charboneau RG, Barke RA. Morphine synergizes with lipopolysaccharide in a chronic endotoxemia model. Journal of Neuroimmunology. 95: 107-14. PMID 10229120 DOI: 10.1016/S0165-5728(98)00265-3  0.308
1999 Raha T, Chattopadhyay D, Chattopadhyay D, Roy S. A phosphorylation-induced major structural change in the N-terminal domain of the P protein of Chandipura virus. Biochemistry. 38: 2110-2116. PMID 10026294 DOI: 10.1021/Bi980734C  0.304
1998 Roy S, Barke RA, Loh HH. MU-opioid receptor-knockout mice: role of mu-opioid receptor in morphine mediated immune functions. Brain Research. Molecular Brain Research. 61: 190-4. PMID 9795212 DOI: 10.1016/S0169-328X(98)00212-5  0.323
1998 Roy S, Cain KJ, Charboneau RG, Barke RA. Morphine accelerates the progression of sepsis in an experimental sepsis model. Advances in Experimental Medicine and Biology. 437: 21-31. PMID 9666253 DOI: 10.1007/978-1-4615-5347-2_3  0.326
1998 Roy S, Cain KJ, Chapin RB, Charboneau RG, Barke RA. Morphine modulates NFκB activation in macrophages Biochemical and Biophysical Research Communications. 245: 392-396. PMID 9571161 DOI: 10.1006/Bbrc.1998.8415  0.315
1998 Sharp BM, Roy S, Bidlack JM. Evidence for opioid receptors on cells involved in host defense and the immune system Journal of Neuroimmunology. 83: 45-56. DOI: 10.1016/S0165-5728(97)00220-8  0.338
1997 Chatterjee S, Zhou Y, Roy S, Adhya S. Interaction of Gal repressor with inducer and operator: Induction of gal transcription from repressor-bound DNA Proceedings of the National Academy of Sciences of the United States of America. 94: 2957-2962. PMID 9096328 DOI: 10.1073/Pnas.94.7.2957  0.306
1996 Sedqi M, Roy S, Ramakrishnan S, Loh HH. Expression cloning of a full-length cDNA encoding delta opioid receptor from mouse thymocytes. Journal of Neuroimmunology. 65: 167-70. PMID 8964899 DOI: 10.1016/0165-5728(96)00028-8  0.301
1996 Roy S, Loh HH. Effects of opioids on the immune system. Neurochemical Research. 21: 1375-86. PMID 8947928 DOI: 10.1007/Bf02532379  0.325
1996 Roy S, Sedqi M, Ramakrishnan S, Barke RA, Loh HH. Differential effects of opioids on the proliferation of a macrophage cell line, Bac 1.2F5. Cellular Immunology. 169: 271-7. PMID 8620555 DOI: 10.1006/Cimm.1996.0118  0.324
1996 Wick MJ, Minnerath SR, Roy S, Ramakrishnan S, Loh HH. Differential expression of opioid receptor genes in human lymphoid cell lines and peripheral blood lymphocytes. Journal of Neuroimmunology. 64: 29-36. PMID 8598387 DOI: 10.1016/0165-5728(95)00144-1  0.305
1995 Sedqi M, Roy S, Ramakrishnan S, Elde R, Loh HH. Complementary DNA cloning of a mu-opioid receptor from rat peritoneal macrophages. Biochemical and Biophysical Research Communications. 209: 563-74. PMID 7733926 DOI: 10.1006/Bbrc.1995.1538  0.322
1995 Roy S, Loh HH, Barke RA. Morphine-induced suppression of thymocyte proliferation is mediated by inhibition of IL-2 synthesis. Advances in Experimental Medicine and Biology. 373: 41-8. PMID 7668159 DOI: 10.1007/978-1-4615-1951-5_7  0.313
1995 Wick MJ, Minnerath SR, Roy S, Ramakrishnan S, Loh HH. Expression of alternate forms of brain opioid 'orphan' receptor mRNA in activated human peripheral blood lymphocytes and lymphocytic cell lines. Brain Research. Molecular Brain Research. 32: 342-7. PMID 7500847 DOI: 10.1016/0169-328X(95)00096-B  0.301
1995 Zhou YN, Chatterjee S, Roy S, Adhya S. The non-inducible nature of super-repressors of the gal operon in Escherichia coli. Journal of Molecular Biology. 253: 414-25. PMID 7473724 DOI: 10.1006/Jmbi.1995.0563  0.308
1991 Roy S, Ramakrishnan S, Loh HH, Lee NM. Chronic morphine treatment selectively suppresses macrophage colony formation in bone marrow. European Journal of Pharmacology. 195: 359-63. PMID 1831136 DOI: 10.1016/0014-2999(91)90476-7  0.307
1991 Roy S, Loh HH, Lee NM. Dynorphin blocks opioid inhibition of macrophage-colony stimulating factor-induced proliferation of bone marrow cells. European Journal of Pharmacology. 202: 355-9. PMID 1684159 DOI: 10.1016/0014-2999(91)90278-X  0.305
1991 Roy S, Ge BL, Ramakrishnan S, Lee NM, Loh HH. [3H]morphine binding is enhanced by IL-1-stimulated thymocyte proliferation. Febs Letters. 287: 93-6. PMID 1652466 DOI: 10.1016/0014-5793(91)80023-V  0.334
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