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

A new kind of cellular immunotherapy shows promise in preventing Alzheimer's-associated plaques from forming in the brain – ...

Naked mRNA administration in the testes rescues sperm function, demonstrating a potential therapeutic approach for genetic male infertility.

The tissue grafts have the potential to help thousands of Americans on transplant waitlists—amid a shortage of donor livers.

Rat cells grown inside the brains of mice with no sense of smell have allowed them to gain the ability. This is the first time that an organism of one species has experienced the world through the ...

Botulinum neurotoxin type A — or Botox — may reduce responses to an inflammation-related pain stimulus when injected into the spine, following a study that showed positive effects on mice, published ...