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Helicobacter pylori activates calpain via toll-like receptor 2 to disrupt adherens junctions in human gastric epithelial cells.

O'Connor PM, Lapointe TK, Jackson S, Beck PL, Jones NL, Buret AG.

Infect Immun. 2011 Oct;79(10):3887-94. doi: 10.1128/IAI.05109-11. Epub 2011 Aug 8.


CagA-independent disruption of adherence junction complexes involves E-cadherin shedding and implies multiple steps in Helicobacter pylori pathogenicity.

Weydig C, Starzinski-Powitz A, Carra G, Löwer J, Wessler S.

Exp Cell Res. 2007 Oct 1;313(16):3459-71. Epub 2007 Jul 24.


Toll-like receptor 2-mediated gene expression in epithelial cells during Helicobacter pylori infection.

Ding SZ, Torok AM, Smith MF Jr, Goldberg JB.

Helicobacter. 2005 Jun;10(3):193-204.


Interleukin-1 receptor phosphorylation activates Rho kinase to disrupt human gastric tight junctional claudin-4 during Helicobacter pylori infection.

Lapointe TK, O'Connor PM, Jones NL, Menard D, Buret AG.

Cell Microbiol. 2010 May 1;12(5):692-703. doi: 10.1111/j.1462-5822.2010.01429.x. Epub 2010 Jan 11.


Helicobacter pylori heat-shock protein 60 induces inflammatory responses through the Toll-like receptor-triggered pathway in cultured human gastric epithelial cells.

Takenaka R, Yokota K, Ayada K, Mizuno M, Zhao Y, Fujinami Y, Lin SN, Toyokawa T, Okada H, Shiratori Y, Oguma K.

Microbiology. 2004 Dec;150(Pt 12):3913-22.


Toll-like receptor (TLR) 2 and TLR5, but not TLR4, are required for Helicobacter pylori-induced NF-kappa B activation and chemokine expression by epithelial cells.

Smith MF Jr, Mitchell A, Li G, Ding S, Fitzmaurice AM, Ryan K, Crowe S, Goldberg JB.

J Biol Chem. 2003 Aug 29;278(35):32552-60. Epub 2003 Jun 13.


Helicobacter pylori induces malignant transformation of gastric epithelial cells in vitro.

Yu XW, Xu Y, Gong YH, Qian X, Yuan Y.

APMIS. 2011 Mar;119(3):187-97. doi: 10.1111/j.1600-0463.2010.02709.x. Epub 2011 Jan 18.


Helicobacter pylori counteracts the apoptotic action of its VacA toxin by injecting the CagA protein into gastric epithelial cells.

Oldani A, Cormont M, Hofman V, Chiozzi V, Oregioni O, Canonici A, Sciullo A, Sommi P, Fabbri A, Ricci V, Boquet P.

PLoS Pathog. 2009 Oct;5(10):e1000603. doi: 10.1371/journal.ppat.1000603. Epub 2009 Oct 2.


CagA associates with c-Met, E-cadherin, and p120-catenin in a multiproteic complex that suppresses Helicobacter pylori-induced cell-invasive phenotype.

Oliveira MJ, Costa AM, Costa AC, Ferreira RM, Sampaio P, Machado JC, Seruca R, Mareel M, Figueiredo C.

J Infect Dis. 2009 Sep 1;200(5):745-55. doi: 10.1086/604727.


Toll-like receptor (TLR) 2 induced through TLR4 signaling initiated by Helicobacter pylori cooperatively amplifies iNOS induction in gastric epithelial cells.

Uno K, Kato K, Atsumi T, Suzuki T, Yoshitake J, Morita H, Ohara S, Kotake Y, Shimosegawa T, Yoshimura T.

Am J Physiol Gastrointest Liver Physiol. 2007 Nov;293(5):G1004-12. Epub 2007 Sep 13.


Interaction of CagA with Crk plays an important role in Helicobacter pylori-induced loss of gastric epithelial cell adhesion.

Suzuki M, Mimuro H, Suzuki T, Park M, Yamamoto T, Sasakawa C.

J Exp Med. 2005 Nov 7;202(9):1235-47.


Helicobacter pylori CagA interacts with E-cadherin and deregulates the beta-catenin signal that promotes intestinal transdifferentiation in gastric epithelial cells.

Murata-Kamiya N, Kurashima Y, Teishikata Y, Yamahashi Y, Saito Y, Higashi H, Aburatani H, Akiyama T, Peek RM Jr, Azuma T, Hatakeyama M.

Oncogene. 2007 Jul 12;26(32):4617-26. Epub 2007 Jan 22.


Intracellular Osteopontin Induced by CagA-positive Helicobacter pylori Promotes Beta-catenin Accumulation and Interleukin-8 Secretion in Gastric Epithelial cells.

Chang WL, Yang HB, Cheng HC, Yeh YC, Kao CY, Wu JJ, Lu CC, Sheu BS.

Helicobacter. 2015 Dec;20(6):476-84. doi: 10.1111/hel.12225. Epub 2015 Mar 3.


Helicobacter pylori activates myosin light-chain kinase to disrupt claudin-4 and claudin-5 and increase epithelial permeability.

Fedwick JP, Lapointe TK, Meddings JB, Sherman PM, Buret AG.

Infect Immun. 2005 Dec;73(12):7844-52.


β-Catenin and p120 mediate PPARδ-dependent proliferation induced by Helicobacter pylori in human and rodent epithelia.

Nagy TA, Wroblewski LE, Wang D, Piazuelo MB, Delgado A, Romero-Gallo J, Noto J, Israel DA, Ogden SR, Correa P, Cover TL, Peek RM Jr.

Gastroenterology. 2011 Aug;141(2):553-64. doi: 10.1053/j.gastro.2011.05.004. Epub 2011 May 17.


Effects of Helicobacter pylori on the cadherin-catenin complex.

Bebb JR, Leach L, Zaitoun A, Hand N, Letley DP, Thomas R, Atherton JC.

J Clin Pathol. 2006 Dec;59(12):1261-6. Epub 2006 May 5.


Helicobacter pylori infection targets adherens junction regulatory proteins and results in increased rates of migration in human gastric epithelial cells.

Conlin VS, Curtis SB, Zhao Y, Moore ED, Smith VC, Meloche RM, Finlay BB, Buchan AM.

Infect Immun. 2004 Sep;72(9):5181-92.


Deletion of IQGAP1 promotes Helicobacter pylori-induced gastric dysplasia in mice and acquisition of cancer stem cell properties in vitro.

Bessède E, Molina S, Acuña-Amador L, Dubus P, Staedel C, Chambonnier L, Buissonnière A, Sifré E, Giese A, Bénéjat L, Rousseau B, Costet P, Sacks DB, Mégraud F, Varon C.

Oncotarget. 2016 Dec 6;7(49):80688-80699. doi: 10.18632/oncotarget.12486.


Gastric epithelial cell proliferation and cagA status in Helicobacter pylori gastritis at different gastric sites.

Cabral MM, Oliveira CA, Mendes CM, Guerra J, Queiroz DM, Rocha GA, Rocha AM, Nogueira AM.

Scand J Gastroenterol. 2007 May;42(5):545-54.


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