Mayo Clinic

Medical research

Zombie cells found in brains of mice prior to cognitive loss

Zombie cells are the ones that can't die but are equally unable to perform the functions of a normal cell. These zombie, or senescent, cells are implicated in a number of age-related diseases. And with a new letter in Nature, ...

Health

Nearly half of resident physicians report burnout

Resident physician burnout in the U.S. is widespread, with the highest rates concentrated in certain specialties, according to research from Mayo Clinic, OHSU and collaborators. The findings appear on Tuesday, Sept. 18, in ...

Neuroscience

New guideline: Try exercise to improve memory, thinking

For patients with mild cognitive impairment, don't be surprised if your health care provider prescribes exercise rather than medication. A new guideline for medical practitioners says they should recommend twice-weekly exercise ...

Medical research

Link between cells associated with aging and bone loss

Mayo Clinic researchers have reported a causal link between senescent cells - the cells associated with aging and age-related disease - and bone loss in mice. Targeting these cells led to an increase in bone mass and strength. ...

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