Organ Proteins Reveal How Aging Accelerates at 50 Years Old

image via New Scientist

July 25, 2025, 6:45 PM

• •Aging is not a smooth process and seems to accelerate around 50 years old.
• •Blood vessels may age faster than other tissues.
• •The study identified molecules that can hasten aging.

A study published in Cell found that aging is not a linear process and accelerates around the age of 50. Researchers analyzed protein changes in various organs, discovering that some tissues, like blood vessels, age faster. The study also identified molecules that contribute to aging, with significant changes observed in the aorta. These findings support the idea of age-related changes occurring in waves, emphasizing the need for further research to understand and potentially intervene in the aging process.

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