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Cystathionine γ-lyase exacerbates Helicobacter pylori immunopathogenesis by promoting macrophage metabolic remodeling and activation.
Latour YL, Sierra JC, Finley JL, Asim M, Barry DP, Allaman MM, Smith TM, McNamara KM, Luis PB, Schneider C, Jacobse J, Goettel JA, Calcutt MW, Rose KL, Schey KL, Milne GL, Delgado AG, Piazuelo MB, Paul BD, Snyder SH, Gobert AP, Wilson KT. Latour YL, et al. Among authors: sierra jc. JCI Insight. 2022 Jun 22;7(12):e155338. doi: 10.1172/jci.insight.155338. JCI Insight. 2022. PMID: 35579952 Free PMC article.
Activation of EGFR and ERBB2 by Helicobacter pylori results in survival of gastric epithelial cells with DNA damage.
Chaturvedi R, Asim M, Piazuelo MB, Yan F, Barry DP, Sierra JC, Delgado AG, Hill S, Casero RA Jr, Bravo LE, Dominguez RL, Correa P, Polk DB, Washington MK, Rose KL, Schey KL, Morgan DR, Peek RM Jr, Wilson KT. Chaturvedi R, et al. Among authors: sierra jc. Gastroenterology. 2014 Jun;146(7):1739-51.e14. doi: 10.1053/j.gastro.2014.02.005. Epub 2014 Feb 13. Gastroenterology. 2014. PMID: 24530706 Free PMC article.
Spermine oxidase mediates Helicobacter pylori-induced gastric inflammation, DNA damage, and carcinogenic signaling.
Sierra JC, Piazuelo MB, Luis PB, Barry DP, Allaman MM, Asim M, Sebrell TA, Finley JL, Rose KL, Hill S, Holshouser SL, Casero RA, Cleveland JL, Woster PM, Schey KL, Bimczok D, Schneider C, Gobert AP, Wilson KT. Sierra JC, et al. Oncogene. 2020 May;39(22):4465-4474. doi: 10.1038/s41388-020-1304-6. Epub 2020 Apr 29. Oncogene. 2020. PMID: 32350444 Free PMC article.
Ornithine Decarboxylase in Gastric Epithelial Cells Promotes the Immunopathogenesis of Helicobacter pylori Infection.
Latour YL, Sierra JC, McNamara KM, Smith TM, Luis PB, Schneider C, Delgado AG, Barry DP, Allaman MM, Calcutt MW, Schey KL, Piazuelo MB, Gobert AP, Wilson KT. Latour YL, et al. Among authors: sierra jc. J Immunol. 2022 Aug 15;209(4):796-805. doi: 10.4049/jimmunol.2100795. Epub 2022 Jul 27. J Immunol. 2022. PMID: 35896340 Free PMC article.
Pathogenic Helicobacter pylori strains translocate DNA and activate TLR9 via the cancer-associated cag type IV secretion system.
Varga MG, Shaffer CL, Sierra JC, Suarez G, Piazuelo MB, Whitaker ME, Romero-Gallo J, Krishna US, Delgado A, Gomez MA, Good JA, Almqvist F, Skaar EP, Correa P, Wilson KT, Hadjifrangiskou M, Peek RM. Varga MG, et al. Among authors: sierra jc. Oncogene. 2016 Dec 1;35(48):6262-6269. doi: 10.1038/onc.2016.158. Epub 2016 May 9. Oncogene. 2016. PMID: 27157617 Free PMC article.
EGFR-mediated macrophage activation promotes colitis-associated tumorigenesis.
Hardbower DM, Coburn LA, Asim M, Singh K, Sierra JC, Barry DP, Gobert AP, Piazuelo MB, Washington MK, Wilson KT. Hardbower DM, et al. Among authors: sierra jc. Oncogene. 2017 Jul 6;36(27):3807-3819. doi: 10.1038/onc.2017.23. Epub 2017 Mar 6. Oncogene. 2017. PMID: 28263971 Free PMC article.
Increased Helicobacter pylori-associated gastric cancer risk in the Andean region of Colombia is mediated by spermine oxidase.
Chaturvedi R, de Sablet T, Asim M, Piazuelo MB, Barry DP, Verriere TG, Sierra JC, Hardbower DM, Delgado AG, Schneider BG, Israel DA, Romero-Gallo J, Nagy TA, Morgan DR, Murray-Stewart T, Bravo LE, Peek RM Jr, Fox JG, Woster PM, Casero RA Jr, Correa P, Wilson KT. Chaturvedi R, et al. Among authors: sierra jc. Oncogene. 2015 Jun;34(26):3429-40. doi: 10.1038/onc.2014.273. Epub 2014 Sep 1. Oncogene. 2015. PMID: 25174398 Free PMC article.
131 results