A single injection of a new, experimental form of self-amplifying RNA prolonged hormone synthesis for many weeks, healing the heart in pigs.

As recently as a few years ago, the idea of a self-administered injection that would deliver proven weight-loss results might ...

New injection helps body produce heart protecting hormone for weeks after heart attack, improving recovery potential.

One experimental injection helped mice and pigs heal after heart attack by boosting a protective heart hormone. (CREDIT: ...

For people who have survived a heart attack, the notion of one shot in the arm to help the heart heal, for weeks after, may ...

A recent study of injectable pre-exposure prophylaxis found that twice-yearly injections of lenacapavir — marketed as Yeztugo by Gilead Sciences — do not have clinically significant interactions with ...

Growing numbers of people are injecting unregulated peptides for health reasons - but one expert says they are "lab rats".