Saturday, April 1, 2023

Retinal scans: A non-invasive, inexpensive method to track human aging

Is the eye a window into aging? New research has shown how imaging of the fundus, the blood vessel-rich tissue in the retina, can be used to track human aging, in a way that is noninvasive, less expensive and more accurate than other aging clocks that are currently available. Researchers also did a genome-wide association study (GWAS) to establish the genetic basis for such a clock, which they call eyeAge.

from Top Health News -- ScienceDaily https://ift.tt/jKmzeSA

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They fled the flames—now jaguars rule a wetland refuge

After devastating wildfires scorched the Brazilian Pantanal, an unexpected phenomenon unfolded—more jaguars began arriving at a remote wetla...