THE EFFECT OF PICEATANNOL FROM PASSION FRUIT SEED EXTRACT ON SIRTUIN EXPRESSION
2024
Effects of Piceatannol from Passion Fruit Seed Extract on Sirtuin Expression
Sample size: 281
publication
Evidence: moderate
Author Information
Author(s): Tsukiashi Motoki, Kawakami Shinpei, Maruki-Uchida Hiroko, Iemoto Naoki
Primary Institution: Morinaga & Co., Ltd.
Hypothesis
Piceatannol might function as a more potent activator of sirtuins than resveratrol.
Conclusion
Piceatannol intake may promote longevity through sirtuin activation.
Supporting Evidence
- Piceatannol and its metabolites significantly induced sirtuin mRNA expression.
- Piceatannol increased sirtuin protein levels, surpassing the effects of resveratrol.
- Sirtuin mRNA expression was significantly higher among postmenopausal women after piceatannol intake.
Takeaway
Eating piceatannol from passion fruit seeds can help your body make more proteins that might help you live longer.
Methodology
The study used THP-1 cells for in vitro tests and a double-blind, placebo-controlled design for human trials.
Participant Demographics
The study included 281 participants, with stratification by menopausal status.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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