Summary of Study ST001851
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 PR001168. The data can be accessed directly via it's Project DOI: 10.21228/M8QT2F This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.
| Study ID | ST001851 |
| Study Title | Quantitative analysis of bile acids in fecal samples from centenarians, elderly and young subjects. |
| Study Summary | Fecal samples from centenarians (>100 yo), elderly (85-89 yo) and young (21-55) subjects were analysed using LC-MS/MS. 48 bile acids were measured by targeted metabolomics. |
| Institute | Keio University School of Medicine |
| Department | Dept of Microbiology and Immunology |
| Last Name | Koji |
| First Name | Atarashi |
| Address | 35 Shinanomachi, Shinjuku-ku, Tokyo, JAPAN |
| kojiatarashi@keio.jp | |
| Phone | 0353633769 |
| Submit Date | 2021-05-24 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | wiff |
| Analysis Type Detail | LC-MS |
| Release Date | 2021-07-07 |
| Release Version | 1 |
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Project:
| Project ID: | PR001168 |
| Project DOI: | doi: 10.21228/M8QT2F |
| Project Title: | Bile acid composition in Human fecal samples |
| Project Summary: | Centenarians, or individuals who have lived more than a century, represent the ultimate model of successful longevity associated with decreased susceptibility to ageing-associated illness and chronic inflammation. The gut microbiota is considered to be a critical determinant of human health and longevity. Here we show that centenarians (average 107 yo) have a distinct gut microbiome enriched in microbes capable of generating unique secondary bile acids, including iso-, 3-oxo-, allo-, 3-oxoallo-, and isoallo-lithocholic acid (LCA), as compared to elderly (85-89 yo) and young (21-55 yo) controls. |
| Institute: | Keio University |
| Department: | School of Medicine |
| Laboratory: | Dept of Microbiology and Immunology |
| Last Name: | Atarashi |
| First Name: | Koji |
| Address: | 35 Shinanomachi, Shinjuku-ku, Tokyo, JAPAN |
| Email: | kojiatarashi@keio.jp |
| Phone: | 0353633769 |
