RD24164Maternal aging reduces female fecundity and alters offspring phenotype in a sex-specific manner




More couples are delaying childbearing, which unfortunately can negatively influence the health of their child. Using reproductively old mice at 12 months old, we examined the characteristics of the offspring of older mothers at birth, and then followed them to adulthood and measured markers of adult health, namely growth, glucose tolerance, immune function and behaviour. This study provides insights into how maternal age influences the health and development of their offspring. Image by Macarena B. Gonzalez.
This article belongs to the collection: Frontiers in Reproduction Science – Rising Stars at the Society for Reproductive Biology 2023.
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