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Posted: 2025-11-04 17:16:36 UTC
This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
Status
Last Updated
2025-11-04 17:16:51 UTC
Verified By
Rollup News
Scientists at NYU School of Medicine have discovered that the decline of capillary associated macrophages (CAMs) in aging skin leads to poorer blood flow and slower healing. A short growth factor treatment (CSF1–Fc) boosted macrophage renewal, restoring microvascular repair and blood flow in aged skin in mice. Human samples showed the same macrophage loss, suggesting a similar rejuvenation might work in people.
Aging skin may be partially reversible by repopulating its microscopic immune vascular network.
A short growth factor treatment (CSF1–Fc) can boost macrophage renewal and restore microvascular repair and blood flow in aged skin in mice.
Human samples revealed the same age-linked macrophage loss, hinting that a similar rejuvenation might work in people.
Decline of capillary associated macrophages (CAMs) with age.
Poorer blood flow and slower healing in aging skin.
Microvascular repair falters as macrophages vanish.