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A short-term high-fat diet alters rat testicular activity and blood-testis barrier integrity through the SIRT1/NRF2/MAPKs signaling pathways
Summary
Researchers found that a short-term high-fat diet in rats caused changes in testicular function and disrupted the blood-testis barrier through specific cell signaling pathways. The study suggests that even moderate metabolic stress from overweight conditions can affect male reproductive health at the molecular level. The findings may help identify potential targets for preventing fertility issues related to metabolic disorders.
The combined data led us to confirm that overweight is a less severe state than obesity. Furthermore, understanding the molecular mechanisms behind the association between metabolic disorders and male fertility could improve the possibility of identifying novel targets to prevent and treat fertility disorders related to overweight/obesity.