Fisetin is a senotherapeutic that extends health and lifespan
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A steroid hormone that extends the lifespan of Caenorhabditis elegans.
Removing the germline of Caenorhabditis elegans extends lifespan. This lifespan extension requires the nuclear receptor DAF-12 and the cytochrome P450 DAF-9, suggesting that a lipophilic hormone is involved. Here we show that C. elegans contains several hormonal steroids that are also present in humans, including pregnenolone (3beta-hydroxy-pregn-5-en-20-one; PREG) and other pregnane and andros...
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DDS, 4,4'-diaminodiphenylsulfone, is the most common drug prescribed to treat Hansen disease patients. In addition to its antibacterial activity, DDS has been reported to be involved in other cellular processes that occur in eukaryotic cells. Because DDS treatment significantly enhances the antioxidant activity in humans, we examined its effect on lifespan extension. Here we show that DDS exten...
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ژورنال
عنوان ژورنال: EBioMedicine
سال: 2018
ISSN: 2352-3964
DOI: 10.1016/j.ebiom.2018.09.015