Intervention Effect of Probiotics on the Early Onset of Puberty Induced by Daidzein in Female Mice.

Xin Yuan, Huakun Shangguan, Ying Zhang, Xiangquan Lin, Ruimin Chen

Molecular nutrition & food research 2023 Feb

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The relationship between soy isoflavones (SI)-induced gut dysbiosis and puberty onset has not been explored, and the protective effect of probiotic is still controversial. This study investigates the action of daidzein (the main components of SI) and probiotic on the age of puberty onset in female mice. Changes in the gut microbiota and production of short chain fatty acids (SCFAs) metabolism are highlighted to analyze a possible causative relationship to puberty onset in female c57/bl mice. The results demonstrate that daidzein promotes earlier onset of puberty, and can significantly alter the composition of the fecal bacterial community. Furthermore, daidzein alters the gut microbiota such that levels of butyrate, isovalerate, and hexanoate are reduced. Moreover, a probiotic treatment normalizes the timing of puberty onset, likely due to alteration in the gut microbiota to enhance SCFAs production. These findings provide evidence that 95% daidzein has the potential to advance the timing of puberty onset in female mice, and the gut microbiome can be a therapeutic target to regulate the timing of puberty onset. © 2022 Wiley-VCH GmbH.

Citation

Xin Yuan, Huakun Shangguan, Ying Zhang, Xiangquan Lin, Ruimin Chen. Intervention Effect of Probiotics on the Early Onset of Puberty Induced by Daidzein in Female Mice. Molecular nutrition & food research. 2023 Feb;67(3):e2200501