Eight Different Healthy Diets All Tracked With a Slower Pace of Aging in Your Blood
A 7,504-person German study found that these diets barely overlapped on the plate yet pointed to the same biological pathways.
Old Mice Got Stronger When Scientists Blocked the Fuel Line Behind Zombie-Cell Inflammation
A Nature study traced the inflammation to a mitochondrial citrate pump, and blocking it for three months delayed frailty without killing a single cell.
Do you want to live to 120 in vibrant good health?
Mitochondrial DNA Mutations Can Weaken the Heart on Their Own, a New Karolinska Mouse Model Shows
When the mutations were confined to heart muscle cells, pumping strength fell by about 25 percent by 9 months and kept sliding with age.
A Gene-Edited Pig Kidney Kept a 66-Year-Old Off Dialysis for 271 Days, Then Handed Off to a Human Organ
It is the first time a pig organ has carried a patient all the way to a human transplant, and formal trials for people in their 50s and 60s are now starting
A 142,000-Person Trial Says the Galleri Cancer Blood Test Missed Its Main Goal. An FDA Panel Backed It Anyway.
Two studies published September 22, and an advisory vote on September 23, give the clearest picture yet of what one blood draw can and cannot tell you about cancer.
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