Photodynamic therapy (PDT), characterized by its non-invasive nature and precise spatiotemporal selectivity, has garnered considerable attention for its applications in tumor and anti-infection ...

Researchers present novel therapeutics that rejuvenate a previously undruggable mitochondrial regulator of aging through a new mode of enzyme activation. Leveraging a newly identified biophysical ...

A new study finds enhanced activity of a specific enzyme drives spinocerebellar ataxia type 14, which suggests inhibiting the enzyme may have therapeutic potential. pinocerebellar ataxias are a group ...

Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and ...

It is now possible to obtain three-dimensional, high-resolution images of enzyme activity in tissue samples or whole organs -- thanks to probe molecules that anchor fluorescent dyes within tissue as ...

For much of nutrition science history, trace minerals were discussed almost exclusively in the context of deficiency diseases ...