Academic Journal
Age over sex: evaluating gut microbiota differences in healthy Chinese populations
| العنوان: | Age over sex: evaluating gut microbiota differences in healthy Chinese populations |
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| المؤلفون: | Wu, Jiacheng, Shen, Hexiao, Lv, Yongling, He, Jing, Xie, Xiaotian, Xu, Zhiyue, Yang, Pengcheng, Qian, Wei, Bai, Tao, Hou, Xiaohua |
| المساهمون: | National Key Research and Development Program of China, Research and Development |
| المصدر: | Frontiers in Microbiology ; volume 15 ; ISSN 1664-302X |
| بيانات النشر: | Frontiers Media SA |
| سنة النشر: | 2024 |
| المجموعة: | Frontiers (Publisher - via CrossRef) |
| الوصف: | Age and gender have been recognized as two pivotal covariates affecting the composition of the gut microbiota. However, their mediated variations in microbiota seem to be inconsistent across different countries and races. In this study, 613 individuals, whom we referred to as the “healthy” population, were selected from 1,018 volunteers through rigorous selection using 16S rRNA sequencing. Three enterotypes were identified, namely, Escherichia–Shigella , mixture ( Bacteroides and Faecalibacterium ), and Prevotella . Moreover, 11 covariates that explain the differences in microbiota were determined, with age being the predominant factor. Furthermore, age-related differences in alpha diversity, beta diversity, and core genera were observed in our cohort. Remarkably, after adjusting for 10 covariates other than age, abundant genera that differed between age groups were demonstrated. In contrast, minimal differences in alpha diversity, beta diversity, and differentially abundant genera were observed between male and female individuals. Furthermore, we also demonstrated the age trajectories of several well-known beneficial genera, lipopolysaccharide (LPS)-producing genera, and short-chain fatty acids (SCFAs)-producing genera. Overall, our study further elucidated the effects mediated by age and gender on microbiota differences, which are of significant importance for a comprehensive understanding of the gut microbiome spectrum in healthy individuals. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| DOI: | 10.3389/fmicb.2024.1412991 |
| DOI: | 10.3389/fmicb.2024.1412991/full |
| الاتاحة: | http://dx.doi.org/10.3389/fmicb.2024.1412991 https://www.frontiersin.org/articles/10.3389/fmicb.2024.1412991/full |
| Rights: | https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: | edsbas.BB2752A1 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3389/fmicb.2024.1412991 |
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