Helicobacter pylori and gut microbiota modulate energy homeostasis prior to inducing histopathological changes in mice

References

• Warrell DA. Oxford textbook of medicine: Sections 18-33. Oxford University Press. 2005; 511-ISBN 978-0-19-856978-7
   Google Scholar
• Kapoor KK. Large Intestine Anatomy. In Gest, Thomas R. Medscape. WebMD LLC. Retrieved 2013-08-20
   Google Scholar
• Maccaferri S, Biagi E, Brigidi P. Metagenomics. Key to human gut microbiota. Dig Dis 2011; 29:525-30; PMID:22179207; http://dx.doi.org/10.1159/000332966
   PubMed Web of Science ®Google Scholar
• Claesson MJ, Jeffery IB, Conde S, Power SE, O'Connor EM, Cusack S, Harris HM, Coakley M, Lakshminarayanan B, O'Sullivan O, et al. Gut microbiota composition correlates with diet and health in the elderly. Nature 2012; 488:178-84; PMID:22797518; http://dx.doi.org/10.1038/nature11319
   PubMed Web of Science ®Google Scholar
• Koren O, Goodrich JK, Cullender TC, Spor A, Laitinen K, Bäckhed HK. Gonzalez A, Werner JJ, Angenent LT, Knight R, et al. Host remodeling of the gut microbiome and metabolic changes during pregnancy. Cell 2012; 150:470-80; PMID:22863002; http://dx.doi.org/10.1016/j.cell.2012.07.008
   PubMed Web of Science ®Google Scholar
• Lozupone CA, Stombaugh JI, Gordon JI, Jansson JK, Knight R. Diversity, stability and resilience of the human gut microbiota. Nature 2012; 489:220-30; PMID:22972295; http://dx.doi.org/10.1038/nature11550
   PubMed Web of Science ®Google Scholar
• Heijtz RD, Wang S, Anuar F, Qian Y, Björkholm B, Samuelsson A, Hibberd ML, Forssberg H, Pettersson S. Normal gut microbiota modulates brain development and behavior. Proc Natl Acad Sci U S A 2011; 108:3047-52; PMID:21282636; http://dx.doi.org/10.1073/pnas.1010529108
   PubMed Web of Science ®Google Scholar
• Sekirov I, Russell SL, Antunes LC, Finlay BB. Gut microbiota in health and disease. Physiol Rev 2010; 90:859-904; PMID:20664075; http://dx.doi.org/10.1152/physrev.00045.2009
   PubMed Web of Science ®Google Scholar
• Gagliardi D, Makihara S, Corsi PR, Viana Ade T, Wiczer MV, Nakakubo S, Mimica LM. Microbial flora of the normal esophagus. Dis Esophagus 1998; 11:248-50; PMID:10071807
   PubMedGoogle Scholar
• Cassone A, Cauda R. Candida and candidiasis in HIV-infected patients: where commensalism, opportunistic behavior and frank pathogenicity lose their borders. AIDS 2012; 26:1457-72; PMID:22472853; http://dx.doi.org/10.1097/QAD.0b013e3283536ba8
   PubMed Web of Science ®Google Scholar
• Weeks DL, Eskandari S, Scott DR, Sachs G. A H+-gated urea channel: the link between Helicobacter pylori urease and gastric colonization. Science 2000; 287:482-5; PMID:10642549; http://dx.doi.org/10.1126/science.287.5452.482
   PubMed Web of Science ®Google Scholar
• Khosravi Y, Dieye Y, Poh BH, Ng CG, Loke MF, Goh KL, Vadivelu J. Culturable bacterial microbiota of the stomach of helicobacter pylori positive and negative gastric disease patients. Scientific World J 2014; 2014:610421
   Google Scholar
• Correa P, Houghton J. Carcinogenesis of Helicobacter pylori. Gastroenterology 2007; 133:659-72; PMID:17681184; http://dx.doi.org/10.1053/j.gastro.2007.06.026
   PubMed Web of Science ®Google Scholar
• Wang AY, Peura DA. The prevalence and incidence of Helicobacter pylori-associated peptic ulcer disease and upper gastrointestinal bleeding throughout the world. Gastrointest Endosc Clin N Am 2011; 21:613-35; PMID:21944414; http://dx.doi.org/10.1016/j.giec.2011.07.011
   PubMedGoogle Scholar
• Van den Bogert B, Boekhorst J, Herrmann R, Smid EJ, Zoetendal EG, Kleerebezem M. Comparative genomics analysis of Streptococcus isolates from the human small intestine reveals their adaptation to a highly dynamic ecosystem. PLoS One 2013; 8:e83418; PMID:24386196; http://dx.doi.org/10.1371/journal.pone.0083418
   PubMedGoogle Scholar
• Hänninen ML. Sensitivity of Helicobacter pylori to different bile salts. Eur J Clin Microbiol Infect Dis 1991; 10:515-8; http://dx.doi.org/10.1007/BF01963941
   PubMed Web of Science ®Google Scholar
• Owen RJ. Helicobacter–species classification and identification. Br Med Bull 1998; 54:17-30; PMID:9604427; http://dx.doi.org/10.1093/oxfordjournals.bmb.a011667
   PubMed Web of Science ®Google Scholar
• Catrenich CE, Makin KM. Characterization of the morphologic conversion of Helicobacter pylori from bacillary to coccoid forms. Scand J Gastroenterol Suppl 1991; 181:58-64; PMID:1866596; http://dx.doi.org/10.3109/00365529109093209
   PubMedGoogle Scholar
• Roper J, Francois F, Shue PL, Mourad MS, Pei Z, Olivares de Perez AZ, Perez-Perez GI, Tseng CH, Blaser MJ. Leptin and ghrelin in relation to Helicobacter pylori status in adult males. J Clin Endocrinol Metab 2008; 93:2350-7; PMID:18397989; http://dx.doi.org/10.1210/jc.2007-2057
   PubMed Web of Science ®Google Scholar
• Francois F, Roper J, Joseph N, Pei Z, Chhada A, Shak JR, de Perez AZ, Perez-Perez GI, Blaser MJ. The effect of H. pylori eradication on meal-associated changes in plasma ghrelin and leptin. BMC Gastroenterol 2011; 11:37; PMID:21489301; http://dx.doi.org/10.1186/1471-230X-11-37
   PubMed Web of Science ®Google Scholar
• Atherton JC, Blaser MJ. Coadaptation of Helicobacter pylori and humans: ancient history, modern implications. J Clin Invest 2009; 119:2475-87; PMID:19729845; http://dx.doi.org/10.1172/JCI38605
   PubMed Web of Science ®Google Scholar
• Tatsuguchi A, Miyake K, Gudis K, Futagami S, Tsukui T, Wada K, Kishida T, Fukuda Y, Sugisaki Y, Sakamoto C. Effect of Helicobacter pylori infection on ghrelin expression in human gastric mucosa. Am J Gastroenterol 2004; 99:2121-7; PMID:15554990; http://dx.doi.org/10.1111/j.1572-0241.2004.30291.x
   PubMed Web of Science ®Google Scholar
• Nwokolo CU, Freshwater DA, O’Hare P, Randeva HS. Plasma ghrelin following cure of Helicobacter pylori. Gut 2003; 52:637-40; PMID:12692045; http://dx.doi.org/10.1136/gut.52.5.637
   PubMed Web of Science ®Google Scholar
• Isomoto H, Nakazato M, Ueno H, Date Y, Nishi Y, Mukae H, Mizuta Y, Ohtsuru A, Yamashita S, Kohno S. Low plasma ghrelin levels in patients with Helicobacter pylori-associated gastritis. Am J Med 2004; 117:429-432; PMID:15380500; http://dx.doi.org/10.1016/j.amjmed.2004.01.030
   PubMed Web of Science ®Google Scholar
• Plonka M, Bielanski W, Konturek SJ, Targosz A, Sliwowski Z, Dobrzanska M, Kaminska A, Sito E, Konturek PC, Brzozowski T. Helicobacter pylori infection and serum gastrin, ghrelin and leptin in children of Polish shepherds. Dig Liver Dis 2006; 38:91-7; PMID:16293448
   PubMedGoogle Scholar
• Lofgren JL, Whary MT, Ge Z, Muthupalani S, Taylor NS, Mobley M, Potter A, Varro A, Eibach D, Suerbaum S, et al. Lack of commensal flora in Helicobacter pylori-infected INS-GAS mice reduces gastritis and delays intraepithelial neoplasia. Gastroenterology 2011; 140:210-20; PMID:20950613; http://dx.doi.org/10.1053/j.gastro.2010.09.048
   PubMed Web of Science ®Google Scholar
• Khosravi Y, Seow SW, Amoyo AA, Chiow KH, Tan TL, Wong WY, Poh QH, Sentosa IM, Bunte RM, Pettersson S, et al. Helicobacter pylori infection can affect energy modulating hormones and body weight in germ free mice. Sci Rep 2015; 5:8731; PMID:25736205; http://dx.doi.org/10.1038/srep08731
   PubMed Web of Science ®Google Scholar
• Flurkey K, Currer JM, Harrison DE. 2007. The Mouse in Aging Research. In The Mouse in Biomedical Research 2nd Edition. Fox JG, et al, editors. American College Laboratory Animal Medicine (Elsevier), Burlington, MA. pp:637-72
   Google Scholar
• Mitchell HM, Li YY, Hu PJ, Liu Q, Chen M, Du GG, Wang ZJ, Lee A, Hazell SL. Epidemiology of Helicobacter pylori in southern China: identification of early childhood as the critical period for acquisition. J Infect Dis. 1992; 166:149-53; PMID:1607687; http://dx.doi.org/10.1093/infdis/166.1.149
   PubMed Web of Science ®Google Scholar
• Mégraud F, Brassens-Rabbé MP, Denis F, Belbouri A, Hoa DQ. Seroepidemiology of Campylobacter pylori infection in various populations. J Clin Microbiol 1989; 27:1870-3; PMID:2549098
   PubMed Web of Science ®Google Scholar
• Villeda SA, Luo J, Mosher KI, Zou B, Britschgi M, Bieri G, Stan TM, Fainberg N, Ding Z, Eggel A, et al. The ageing systemic milieu negatively regulates neurogenesis and cognitive function. Nature 2011; 477:90-4; PMID:21886162; http://dx.doi.org/10.1038/nature10357
   PubMed Web of Science ®Google Scholar
• Li XB, Chen HM, Lu H, Zheng Q, Chen XY, Peng YS, Ge ZZ, Liu WZ. Role of Helicobacter pylori infection on neuronal expression in the stomach and spinal cord of a murine model. J Dig Dis 2009; 10:286-92; PMID:19906107; http://dx.doi.org/10.1111/j.1751-2980.2009.00397.x
   PubMed Web of Science ®Google Scholar
• Berčík P, De giorgio R, Blennerhassett P, Verdú EF, Barbara G, Collins SM. Immune-mediated neural dysfunction in a murine model of chronic Helicobacter pylori infection. Gastroenterology 2002; 123:1205-15; http://dx.doi.org/10.1053/gast.2002.36024
   PubMed Web of Science ®Google Scholar
• Franco AT, Israel DA, Washington MK, Krishna U, Fox JG, Rogers AB, Neish AS, Collier-Hyams L, Perez-Perez GI, Hatakeyama M, et al. Activation of β-catenin by carcinogenic Helicobacter pylori. Proc Natl Acad Sci U S A 2005; 102:10646-51; PMID:16027366; http://dx.doi.org/10.1073/pnas.0504927102
   PubMed Web of Science ®Google Scholar
• Nagy TA, Wroblewski LE, Wang D, Piazuelo MB, Delgado A, Romero-Gallo J, Noto J, Israel DA, Ogden Sr, Correa P, et al. β-Catenin and p120 mediate PPAR delta-dependent proliferation induced by Helicobacter pylori in human and rodent epithelia. Gastroenterology 2011; 141:553-64; PMID:21704622; http://dx.doi.org/10.1053/j.gastro.2011.05.004
   PubMed Web of Science ®Google Scholar
• Anon. Dako Handbook Immunohistochemical Staining Methods 3rd edition ( online). Dako 2001
   Google Scholar
• Anon. Introduction to Immunohistochemistry: Antigen Retrieval. Available: http://www.ihcworld.com/_intro/antigen-retrieval.htm 2011
   Google Scholar