One in eight women will be diagnosed with breast cancer in their lifetime. At the same time, 90% of women who are diagnosed ...

Blood stem cells, which give rise to all of our blood cell types, undergo a quality assurance process after they're born. As ...

A group of essential signaling molecules known as the Wnt pathway emerged early in the evolution of multicellular life.

The EU has banned animal testing for cosmetics and non-animal alternative methods are preferable for the risk assessment of ...

A group of essential signaling molecules known as the Wnt pathway emerged early in the evolution of multicellular life. Scientists have been studying Wnt actions for four decades to comprehend its ...

Proteins that trigger cell senescence occupy much of the literature on aging, but a small RNA moves into the limelight.

Naturally occurring chemical modifications of DNA ... team has discovered when and why inflammatory signaling affects the formation of blood stem cells in embryos, which will benefit efforts ...

Seung and Murthy say that they’ve been developing the FlyWire map for more than four years, using electron microscopy images ...

Oriental bittersweet is an aggressive, twining woody vine that winds around the trunk or branch of a tree like a boa ...

It's difficult to prove you've identified a new hormone — a chemical signal that directs behavior in distant cells, often by traveling through the bloodstream. To be sure, you need to confirm where it ...

Aggregates and small fractions of ‘oversized’ particles can significantly impact the quality and safety of nanosuspensions.