Towards Engraftment of New Stem Cells into Damaged Lungs

Source https://www.fightaging.org/archives/2023/09/towards-engraftment-of-new-stem-cells-into-damaged-lungs/

Perhaps the most important challenge in the field of regenerative medicine is to enable engraftment and survival of transplanted cells, allowing new cell populations to replace those made damaged or dysfunctional due to age, injury, or other causes. Despite some advances, survival of transplanted cells remains a significant challenge. Here is one example of signs of progress on this front, however. Judging by the recent past, solutions discovered by researchers are likely to continue to be tissue specific. This implies that a great deal more work lies ahead in order to build a usefully broad toolkit to allow creation and transplantation of suitable cells for all of the major tissues of interest, such as heart, lung, kidneys, liver, and so forth.

Durable reconstitution of the distal lung <a href="https://en.wikipedia.org/wiki/Epitheliu…

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