In a small clinical trial, scientists were looking for a means to restore the thymus — the gland that forms and releases key immune cells. By doing so, they actually managed to reverse various aspects of biological aging. 

happy looking older man
A three-pronged intervention demonstrates it may be possible to reverse biological aging.

The thymus gland, located between the lungs, is the organ within which T cells — a critical population of immune cells — mature.

This gland also has a peculiarity. After a person reaches puberty, it begins a process of involution, which means that it becomes less and less active and starts to shrink in size gradually.

Studies have shown that thymic involution affects the size of immune cell populations related to it, possibly causing changes to biological mechanisms when people reach their 60s.

Prof. Steve Horvath from the University of California, Los Angeles School of Public Health and colleagues initially set out to see if they could restore function in the aging thymus.

In the study paper they recently published in the journal Aging Cell, they explain that

This article was sourced from Medical News Today.

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