Summary of project PR001610
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001610. The data can be accessed directly via it's Project DOI: 10.21228/M8KT5B This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Project ID: | PR001610 |
| Project DOI: | doi: 10.21228/M8KT5B |
| Project Title: | Disrupted intestinal microbiota contributes to the pathogenesis of anorexia nervosa |
| Project Summary: | Anorexia nervosa (AN) is an eating disorder with a high mortality affecting about 0.5% of women, where no evidence-based effective treatment exists. The pathogenesis likely involves genetic and environmental alterations. We hypothesized that a disrupted gut microbiota contributes to AN pathology. In analyses comparing 70 AN with 77 healthy females, we found multiple taxa, functional modules, structural variants and growth rates of bacterial gut microbiota, and viral gut microbiota that were altered in AN with parts of these perturbations linked to estimates of eating behavior and mental health. In silico, causal inference analyses implied bacterial metabolites mediated parts of the impact of altered gut microbiota on AN behavior, and in vivo, fecal microbiota transplantation from AN cases to germ-free mice induced a lower body weight and hypothalamic and adipose tissue gene expressions related to aberrant energy metabolism and eating and mental behavior. |
| Institute: | Örebro University |
| Last Name: | McGlinchey |
| First Name: | Aidan |
| Address: | Room 2217, Södra Grev Rosengatan 30, 70362 Örebro |
| Email: | aidan.mcglinchey@oru.se |
| Phone: | +46 0736485638 |
Summary of all studies in project PR001610
| Study ID | Study Title | Species | Institute | Analysis(* : Contains Untargted data) | Release Date | Version | Samples | Download(* : Contains raw data) |
|---|---|---|---|---|---|---|---|---|
| ST002494 | Disrupted intestinal microbiota contributes to the pathogenesis of anorexia nervosa (Part 1) | Homo sapiens | Örebro University | MS | 2023-02-27 | 1 | 148 | Uploaded data (39.5G)* |
| ST002495 | Disrupted intestinal microbiota contributes to the pathogenesis of anorexia nervosa (Part 2) | Homo sapiens | Örebro University | MS* | 2023-02-27 | 1 | 148 | Uploaded data (4.6G)* |
