Akademik Veri Yönetim Sistemi
NUTRIENTS, cilt.17, sa.16, ss.1-28, 2025 (SCI-Expanded, Scopus)
Helicobacter pylori (H. pylori) represents a major healthcare problem, colonizing more than half of the population worldwide. Usually acquired during childhood, it has a significant impact on human health. After forty years of extensive research, there are aspects of the complex H. pylori–human organism interplay that require further investigation. A comprehensive review was conducted after an extensive literature search in the PubMed/Medline, Web of Science, and EMBASE databases concerning H. pylori and human microbiota reports. Although the exact nature of H. pylori’s relation with the human microbiome remains elusive, its presence as well as its eradication treatment are associated with the alteration of bacterial communities’ composition not only in the gastric microenvironment but also in all digestive tract levels, with particular changes in both children and adults. Understanding microbiota composition is a step towards personalized medicine. Although the current literature on pediatric patients related to this topic is scarce, the available positive results reported in adult studies encourage pediatric research on microbiota manipulation, promising beneficial outcomes.