July 28, 2025Open Access

Rapamycin Reverses the Hepatic Response to Diet-Induced Metabolic Stress That Is Amplified by Aging.

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Authors

AHAaron HavasSanford Burnham Prebys Medical Discovery Institute ARAdarsh RajeshSanford Burnham Prebys Medical Discovery Institute XLXue LeiShanghai University

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Implication

Experimental intervention with rapamycin reduces hepatic steatosis and inflammation in aging mice subjected to high-fat diet-induced stress, suggesting therapeutic potential.

Key Points

MAIN FINDING: Aging intensifies the liver's sensitivity to metabolic stress, worsening conditions like steatosis and inflammation.
KEY EVIDENCE: Older mice on a high-fat diet showed severe liver alterations, which rapamycin significantly reversed.
APPROACH: The study compared young and old mice's liver responses to a high-fat diet and analyzed changes in gene expression.
SIGNIFICANCE: These results indicate that rapamycin may be a promising treatment against age-related liver diseases and MAFLD progression.

Cite This Study

Havas et al. (2025) studied this question.

synapsesocial.com/papers/689a093fe6551bb0af8ceb3b https://doi.org/10.1101/2025.07.25.666837

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July 28, 2025Open Access

Rapamycin Reverses the Hepatic Response to Diet-Induced Metabolic Stress That Is Amplified by Aging.

View Full Paper

Ask AI

Bookmark

Authors

AHAaron HavasSanford Burnham Prebys Medical Discovery Institute ARAdarsh RajeshSanford Burnham Prebys Medical Discovery Institute XLXue LeiShanghai University

Discussion

Member takes

Implication

Experimental intervention with rapamycin reduces hepatic steatosis and inflammation in aging mice subjected to high-fat diet-induced stress, suggesting therapeutic potential.

Key Points

MAIN FINDING: Aging intensifies the liver's sensitivity to metabolic stress, worsening conditions like steatosis and inflammation.
KEY EVIDENCE: Older mice on a high-fat diet showed severe liver alterations, which rapamycin significantly reversed.
APPROACH: The study compared young and old mice's liver responses to a high-fat diet and analyzed changes in gene expression.
SIGNIFICANCE: These results indicate that rapamycin may be a promising treatment against age-related liver diseases and MAFLD progression.

Cite This Study

Havas et al. (2025) studied this question.

synapsesocial.com/papers/689a093fe6551bb0af8ceb3b https://doi.org/10.1101/2025.07.25.666837

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