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Open access Aug 2026

Diarrhea-Associated Changes in Fecal Microbiota Composition and Community Structure in Llama Crias

The gastrointestinal microbiota plays a key role in the health and productivity of llama crias, yet its dynamics under disease conditions remain poorly understood. This study aimed to characterize and compare the fecal microbiota of healthy and diseased llama crias. Fecal samples collected from nine llama crias (six wi...

Julio C. Alarcón, Francisca Callañaupa, Carola Melo et al. · 0 citations
Open access Aug 2026

Multi-layer gut microbiome variation in type 2 diabetes despite preserved higher-order community structure

These findings provide a multi-layer description of T2D-associated gut microbiome variation within this cohort, consistent with preserved higher-order community organization accompanied by finer-scale differences in species composition, functional potential, community-state occupancy, statistical co-occurrence, and wit...

Jun Zhou, Pei-Jie Du, Limin Liu et al. · 0 citations
Sep 2026

Altered gut microbiota composition and function potential in polycystic ovary syndrome: a multicohort metagenome-assembled genomes study.

BACKGROUND Polycystic ovary syndrome (PCOS) has been associated with gut microbial dysbiosis, but cross-cohort reproducibility and genome-resolved alterations remain insufficiently characterized. METHODS We integrated fecal shotgun metagenomic data from three independent PCOS cohorts comprising 169 participants. Taxo...

Peng-Zhu Huang, Meng-Yu Zhang, Qian-Ru Li et al. · 0 citations
Open access Aug 2026

Distinctive Patterns of Gut Bifidobacterium Diversity in Mongolian Adults: Regional Variation and Dairy Intake Associations

Background/Objectives: Despite increasing interest in the human gut microbiome, particularly in Bifidobacterium, studies focusing on traditionally living populations with high habitual dairy consumption remain limited. This study investigated species-level diversity, abundance, and regional variation of Bifidobacterium...

Tuul Nyambal, Khulan Lkhamsuren, Alexander Hübner et al. · 0 citations
Open access Sep 2026

Gut microbiota and metabolic alterations in participants with flatulence identify Faecalibacterium prausnitzii as a key microbial target for clinical intervention

The microbiota and metabolic dysbiosis underlying flatulence is revealed, the key regulatory role of F. prausnitzii is highlighted, and the foundation for targeted microbiota-based intervention strategies for flatulence is laid.

Rui-Min Chen, Chuan Zhang, Shi-Kai Yan et al. · 0 citations
Open access Sep 2026

Associations of Gut Microbiota Composition and Fecal Metabolomic Profiles in Patients With Acquired Premature Ejaculation: A Cross-Sectional Pilot Study.

Premature ejaculation (PE) is a prevalent male sexual disorder with an incompletely understood pathogenesis and limited effective therapeutic strategies. Although the gut microbiota has been implicated in several diseases, its association with PE remains unclear. Metabolomic analyses and metagenomic sequencing were per...

Shu-Yi Huang, Si-Jia Sun, Zhou Zhao et al. · 0 citations

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