A groundbreaking UCSF study challenges the long-held belief that blood is solely produced in bone marrow. Researchers discovered that lungs contain active blood-forming stem cells, capable of ...

The first human-tested weight-loss drug that burns calories through creatine-based heat generation, without reducing appetite, has successfully completed its Phase I trial.

Immune responses rely on the efficient movement of immune cells within the complex and geometrically unpredictable ...

This study provides valuable findings regarding potential correlates of protection against the African swine fever virus. The evidence supporting the claims is solid, although analysis using a higher ...

RNA bundled in lipid nanoparticles trains T cells in mice to eliminate cancer. Coupled with noninvasive imaging, researchers tracked the in situ CAR-T cells to assess their effectiveness and safety.

Human organs-on-chips and organoids offer new alternatives to animals for drug development, but there is still a long way to ...

While humans can regularly replace certain cells, like those in our blood and gut, we cannot naturally regrow most other parts of the body. For example, when the tiny sensory hair cells in our inner ...

Zebrafish can regenerate sensory hair cells that humans permanently lose, like those in the inner ear linked to hearing and ...

Researchers identify specific genes involved in sensory hair cell regrowth in zebrafish, potentially informing hearing loss ...

The frozen zoo keeps the cells of more than 11,000 individual animals, helping save endangered species.

Are These 2 African Gray Parrots The Only Non-Human Animals To Ever Ask A Question? Whilst looking at himself in the mirror, Alex asked something remarkable.

IN this work the learned biologist of Louvain has ably resumed and discussed the latest researches made concerning the phenomena of cell-division in arthropods and worms. It is, of course ...