A hidden immune loop may drive dangerous inflammation with age

Aging immune cells may be sabotaging the body from within. Researchers found that macrophages produce a protein that locks them into a chronic inflammatory state, making infections like sepsis more deadly in older adults. Turning off this signal reduced inflammation and improved survival in older models. The findings hint at future treatments that could dial back harmful immune overreactions.

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