Tuesday, August 27, 2019

Runaway mitochondria cause telomere damage in cells

Targeted damage to mitochondria produces a 'Chernobyl effect' inside cells, pelting the nucleus with harmful reactive oxygen species and causing chromosomal damage.

from Top Health News -- ScienceDaily https://ift.tt/2NzM3JB
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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...