Ageing

An experimental therapy using stem cells from young donors has shown promise in improving mobility for frail older people. In a trial involving 148 participants, infusions of laromestrocel led to significant gains in walking distance. Researchers highlight its potential to address biological roots of frailty.

January 07, 2026 Reported by AI

A Cold Spring Harbor Laboratory study demonstrated CAR T-cell therapy can reverse age-related intestinal decline in mice by targeting senescent cells. While promising, experts caution on safety risks, off-target effects, dosing, and costs for human use.