A new study published in Aging Cell has identified a promising molecule that may help reverse cognitive decline associated ...

Estrogen-related receptors (ERRs) regulate muscle mitochondria in mice, revealing a new potential drug targets for metabolic ...

Federal science agencies announce they will de-emphasize animal testing for safety and efficacy of new drugs. San Diego scientists are already finding ways to emphasize new models of human biology.

Until now, most research has used either generalized cell samples or organoids made from just one type of tropical fruit bat, and only from a single organ. But a breakthrough has arrived: a research ...

Each octopus arm has its own dense network of neurons, up to 350 million across all eight arms, that can work without the ...

In Brazil, researchers from the Federal University of Rio de Janeiro (UFRJ) and collaborators from the University of São ...

Unlike other pathologies, amyotrophic lateral sclerosis (ALS) cannot be reproduced accurately in animal models, complicating ...

Bioengineers at Queen Mary University of London have taken a significant step forward in the development of laboratory-based ...

Researchers have developed an innovative dual-receptor T-cell therapy that promises safer and more effective cancer ...

The medical research on human subjects has to respect the ethical principles included in the Declaration of Helsinki and the additional constraints imposed ...

Organoids, miniaturized, stem cell-derived versions of human organs, are revolutionizing biomedical research by offering ...

Scientists create models by transplanting human brain cells culled from stem cells into the brains of animals such as mice, thereby creating a mix of human and animal brain cells in the same brain.