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Papers of the Week

2022 Nov 05

J Gastroenterol Hepatol

Low-grade duodenal eosinophilia is associated with cagA in Helicobacter pylori related dyspepsia.


Javier B F, Nicolas S, Virginia C, Karina E, Graciela J, Adolfo S, Darío Z P
J Gastroenterol Hepatol. 2022 Nov 05.
PMID: 36334009.


Functional dyspepsia (FD) is a multifactorial disorder. Helicobacter pylori (H. pylori) related dyspepsia (HpD) may be considered a separate entity. Duodenal eosinophilia is a potential pathogenic mechanism in FD. However, the impact of duodenal eosinophilia and H. pylori virulence genes in HpD was not explored.