Folate status of gut microbiome affects Caenorhabditis elegans lifespan.

Folate status of gut microbiome affects Caenorhabditis elegans lifespan.
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DOI:
10.1186/1741-7007-10-66
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发表时间:
2012-07-31
期刊:
影响因子:
5.4
通讯作者:
Clarke CF
Clarke CF
中科院分区:
生物学2区
文献类型:
--
作者:
Nguyen TP;Clarke CF

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In a paper in BMC Biology Virk et al. show that Caenorhabditis elegans lifespan is extended in response to a diet of folate-deficient Escherichia coli. The deficiencies in folate biosynthesis were due to an aroD mutation, or treatment of E. coli with sulfa drugs, which are mimics of the folate precursor para-aminobenzoic acid. This study suggests that pharmacological manipulation of the gut microbiome folate status may be a viable approach to slow animal aging, and raises questions about folate supplementation. See research article http://www.http://www.biomedcentral.com/1741-7007/10/67
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