Protein ReHMGB1 linked to spreading aging signals in mice
A mouse study from Korea University, published in the journal Metabolism, suggests that the protein ReHMGB1, released by senescent cells, may cause aging-like effects in distant tissues. Blocking the protein with antibodies was associated with fewer aging signs.
Source: Protein ReHMGB1 linked to spreading aging signals in mice (x.com). Summary written with AI from the source and reviewed by rules; read the original.
What the research shows
The study, conducted by Korea University and published in the journal Metabolism, was carried out in mice. The researchers found that ReHMGB1, released by senescent cells (cells that have stopped dividing but remain active), produces aging-like effects in tissues far from where it was released. When the protein was blocked with antibodies, fewer aging signs were associated with this treatment.
The result is preliminary and comes from animals, so it does not show how the process works in people. It points to a possible molecular target for age-related decline, but it is an early step that would need testing in other models and later in studies with human participants.
What it means
The finding points to a possible molecular pathway linked to age-related decline. It is not yet known whether the same happens in humans, or whether blocking this protein would have any useful and safe effect outside the laboratory.
How to read it with care
Because the result comes from mice, it should not be read as proof for people. Anyone considering a change in diet, supplements or treatment should talk to a doctor or another qualified health professional.