Women’s health

Scientists have discovered a combination of two commonly available drugs that could help the body heal spinal fractures.

Exposing teeth to excessive fluoride alters calcium signaling, mitochondrial function, and gene expression in the cells forming tooth enamel — a novel explanation for how dental fluorosis, a condition caused by overexposure to fluoride during childhood, arises.

Radionuclide therapy has been successful in delaying the growth of disseminated tumor cells in early-stage breast cancer. Radium-233 dichloride not only impacts cells directly hit by radiation but also has significant effects on cells outside of the radiation field, according to new research.

The calcification of blood vessels and other soft tissues is problematic. Researchers have discovered a substance that prevents vascular calcification.

A team of biologists has identified the molecular receptors that cause hearing loss. In experiments with mice, the team successfully used a drug that prevented hearing damage while still allowing the mice to hear.