The infection rate of Helicobacter pylori is high all over the world, especially in the Chinese Tibetan Plateau. Here, we report the genome sequence of Helicobacter pylori strain XZ274 isolated from a Tibetan patient with gastric cancer. The strain contains 1,634,138 bp with 1,654 coding sequences and a pXZ274 plasmid of 22,406 bp with 26 coding sequences. This is the first complete genome sequence of Helicobacter pylori from the Tibetan Plateau in China.
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http://dx.doi.org/10.1128/JB.00804-12 | DOI Listing |
Rev Gastroenterol Peru
January 2025
Infectious Diseases and Cancer Research Group, Centro de Investigaciones Clinicas, Fundacion Hospital San Pedro, Pasto, Nariño, Colombia; Colombian Research Group on Helicobacter pylori, Bogota D.C., Colombia.
The role of Helicobacter pylori in the pathogenesis of peptic ulcers and gastric adenocarcinoma is widely known; however, it is not entirely understood how bacterial infection is closely related to the genesis of follicular gastritis and some types of gastric lymphoma. Diagnosing and pathogenic mechanisms follicular gastritis remain challenging. Therefore, this article aims to examine the role of H.
View Article and Find Full Text PDFRev Gastroenterol Peru
January 2025
Departamento de Gastroenterología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
Helicobacter pylori (H. pylori) is the primary etiological agent of gastric adenocarcinoma, which affects over 60% of the global population, with a significant prevalence in Latin America. Given its impact on the affected population, it is crucial to understand the diagnostic tools available for detecting this infection.
View Article and Find Full Text PDFRev Gastroenterol Peru
January 2024
Unidad Motilidad Digestiva, Clínica San Felipe, Lima, Perú; Servicio de Gastroenterología Clínica Ricardo Palma, Lima, Perú; Universidad Peruana Cayetano Heredia, Lima, Perú.
J Nanobiotechnology
January 2025
School of First Clinical Medical, Ningxia Medical University, Yinchuan, 750004, China.
Background: Helicobacter pylori (H. pylori), a specific bacterium capable of surviving in the acidic environment of the stomach, has been recognized as a group of causative agents of gastric cancer. Therefore, the development of mucosal vaccines against H.
View Article and Find Full Text PDFGastroenterology
January 2025
Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada.
Background & Aims: Screening for, and treating, Helicobacter pylori (H. pylori) in the general population or patients with early gastric neoplasia could reduce incidence of, and mortality from, gastric cancer. We updated a meta-analysis of randomized controlled trials (RCTs) examining this issue.
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