Results 171 to 180 of about 156,187 (258)

Prevalence of Helicobacter pylori Exposure and Risk Factors Among BRCA1 and BRCA2 Carriers

International Journal of Cancer, Volume 159, Issue 7, Page 1663-1668, 1 October 2026.
BRCA1 and BRCA2 pathogenic germline variant (PGV) carriers may be at increased risk of gastric cancer (GC), especially in the case of prior or active Helicobacter pylori (Hp) infection. The extent to which Hp influences BRCA1 and BRCA2‐associated GC remains uncertain. Here, the authors evaluated plasma samples from a U.S. cohort of BRCA1, BRCA2, PALB2,
Kole H. Buckley, Yuhan Zhu, Kevin Dinh, Ryan Hausler, Rohan Gala, Sophia R. Spiegel, Rosella Delgado, Daniel G. Clay, Gregory M. Kelly, Jamie Brower, Susan M. Domchek, Kara N. Maxwell, Bryson W. Katona   +12 more
wiley   +1 more source

Oral Helicobacter pylori: a scoping review and pilot study on the PCR-culture detection paradox. [PDF]

Clin Oral Investig
Miller E, Htun JPPW, Martis JA, Fakhruddin KS, Chua E, Tay A, Ee H, Paz EA, Matsubara VH.   +8 more
europepmc   +1 more source

Adjuvant Antibacterial Effects of Mouriri Elliptica Against Clinical Multidrug Resistant Gram‐Negative Bacterial Strains

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
The ethanolic leaf extract of Mouriri elliptica exhibited antibacterial and antibiofilm activities against multidrug‐resistant clinical isolates and enhanced the activity of ampicillin. Its diverse chemical profile and low acute toxicity support this Cerrado species as a promising source of natural antibacterial adjuvants. ABSTRACT Bacterial resistance
Talita Vilalva Freire, Ana Carolina de Freitas Marques, Valéria dos Santos Gonçalves, Iluska Senna Bonfá Moslaves, Mônica Cristina Toffoli‐Kadri, Arthur Feliciano Camargo da Silva, Martha Janete Giz, Patrícia de Oliveira Figueiredo, Ana Camila Micheletti, Nídia Cristiane Yoshida   +9 more
wiley   +1 more source

Gastrointestinal Microbiome Dysbiosis in Cancer Development: Mechanisms and Biomarker Potential

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Dysbiosis of the gastrointestinal microbiome plays a role in carcinogenesis by inducing chronic inflammation, DNA damage, and activation of signaling pathways such as NF‐κB, STAT3, and Wnt/β‐catenin. Microorganisms such as Helicobacter pylori, Fusobacterium nucleatum, and Bacteroides fragilis promote the development of gastrointestinal tumors through ...
Negar Asgari, Mehrasa Asghari, Touraj Farazmandfar   +2 more
wiley   +1 more source

Navigating the gastric frontier of mucosal immunity against <i>Helicobacter pylori</i>. [PDF]

Front Immunol
Li YR, Chen Y, Zhu Y, Shen X, Yang L.
europepmc   +1 more source

Mucosal‐Associated Invariant T Cells in Health and Disease

MedComm, Volume 7, Issue 10, October 2026.
The roles of MAIT cells in health and disease and their therapeutic applications. In healthy individuals, riboflavin metabolites secreted by commensal bacteria at mucosal sites are presented by MR1, leading to the activation of MAIT cells. Activated MAIT cells can maintain the barrier integrity of mucosal tissues in a steady state or migrate to the ...
Yu Zhao, Feng‐Mi Ou, Dan Liang, Yang Gao, Qing‐Qing Li, Yi‐Qun Kuang   +5 more
wiley   +1 more source

Associations of <i>Helicobacter pylori</i> infection with NAFLD, MAFLD, MASLD, and Chinese MAFLD. [PDF]

Ther Adv Gastroenterol
Yu H, Gao Y, Wang X, Chen L, Zhang Y, Li H, Méndez-Sánchez N, Qi X.   +7 more
europepmc   +1 more source

Genomic and Phenotypic Classification of Staphylococcus Species Isolated From Delhi Air

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Multiple Staphylococcus spp. were isolated from the outdoor polluted air of the Indian Capital, New Delhi. The bacterial samples were collected from 6 different locations, and the whole genome of four Staphylococcus isolates was sequenced in their entirety. This study presents the comparative genomic analysis of these four isolates.
Himanshu Sen, Joyasree Das, Suman Paul, Manpreet Kaur, Amareshwar Vodapalli, Surajit Bhattacharjee, Manoj Raje, Srinivasan Krishnamurthi, Saumya Raychaudhuri   +8 more
wiley   +1 more source

Differential analysis of gut microbiota and metabolites in patients with Graves' disease and combined Helicobacter pylori infection. [PDF]

BMC Endocr Disord
Yang S, Chang X, Peng B, Wei Y, Wang Y.
europepmc   +1 more source