Gastrointestinal tract modeling using organoids engineered with cellular and microbiota niches
The recent emergence of organoid technology has attracted great attention in
gastroenterology because the gastrointestinal (GI) tract can be recapitulated in vitro using …
gastroenterology because the gastrointestinal (GI) tract can be recapitulated in vitro using …
Apoptosis in gastric epithelium induced byHelicobacter pyloriinfection: implications in gastric carcinogenesis
OBJECTIVES: Helicobacter pylori is an identified carcinogen for gastric cancer, however, the
underlying mechanisms remain to be defined. In this review, we sought to elucidate the role …
underlying mechanisms remain to be defined. In this review, we sought to elucidate the role …
[HTML][HTML] Grb2 is a key mediator of Helicobacter pylori CagA protein activities
H Mimuro, T Suzuki, J Tanaka, M Asahi, R Haas… - Molecular cell, 2002 - cell.com
CagA delivered from Helicobacter pylori into gastric epithelial cells undergoes tyrosine
phosphorylation and induces host cell morphological changes. Here we show that CagA …
phosphorylation and induces host cell morphological changes. Here we show that CagA …
Helicobacter pylori Outer Membrane Vesicles Modulate Proliferation and Interleukin-8 Production by Gastric Epithelial Cells
S Ismail, MB Hampton, JI Keenan - Infection and immunity, 2003 - Am Soc Microbiol
Helicobacter pylori infection, which is always associated with gastritis, can progress to
ulceration or malignancy. The diversity in clinical outcomes is partly attributed to the …
ulceration or malignancy. The diversity in clinical outcomes is partly attributed to the …
Increase in proliferation and apoptosis of gastric epithelial cells early in the natural history of Helicobacter pylori infection.
NL Jones, PT Shannon, E Cutz, H Yeger… - The American journal …, 1997 - ncbi.nlm.nih.gov
Childhood acquisition of Helicobacter pylori is a critical risk factor for gastric cancer. Since
tumorigenesis involves deregulation of proliferation and apoptosis, we examined gastric …
tumorigenesis involves deregulation of proliferation and apoptosis, we examined gastric …
Molecular basis of gastric cancer development and progression
L Zheng, L Wang, J Ajani, K Xie - Gastric cancer, 2004 - Springer
Gastric cancer is one of the leading causes of cancer death worldwide. Because of its
heterogeneity, gastric cancer has been an interesting model for studying carcinogenesis …
heterogeneity, gastric cancer has been an interesting model for studying carcinogenesis …
Involvement of the CD95 (APO-1/Fas) receptor and ligand system in Helicobacter pylori-induced gastric epithelial apoptosis.
J Rudi, D Kuck, S Strand, A Von Herbay… - The Journal of …, 1998 - Am Soc Clin Investig
Helicobacter pylori infection is associated with chronic gastritis, peptic ulceration, and gastric
carcinoma. The potential role of CD95-mediated apoptosis was investigated in a panel of …
carcinoma. The potential role of CD95-mediated apoptosis was investigated in a panel of …
Helicobacter pylori Strain-specific Genotypes and Modulation of the Gastric Epithelial Cell Cycle
Helicobacter pylori cag+ strains enhance gastric epithelial cell proliferation and attenuate
apoptosis in vivo, which may partially explain the increased risk of gastric cancer associated …
apoptosis in vivo, which may partially explain the increased risk of gastric cancer associated …
Helicobacter pylori-induced chronic active gastritis, intestinal metaplasia, and gastric ulcer in Mongolian gerbils
T Ikeno, H Ota, A Sugiyama, K Ishida… - The American journal of …, 1999 - Elsevier
The establishment of persisting Helicobacter pylori infection in laboratory animals has been
difficult, but in 1996 Hirayama reported the development of a successful Mongolian gerbil …
difficult, but in 1996 Hirayama reported the development of a successful Mongolian gerbil …
Patients younger than 40 years with gastric carcinoma: Helicobacter pylori genotype and associated gastritis phenotype
M Rugge, G Busatto, M Cassaro, YH Shiao, V Russo… - Cancer, 1999 - Wiley Online Library
BACKGROUND In the general population, Helicobacter pylori (H. pylori), particularly the
cagA positive strain, has been associated with intestinal‐type gastric carcinoma. Gastric …
cagA positive strain, has been associated with intestinal‐type gastric carcinoma. Gastric …