A University of Iowa-led study has revealed the unexpected structure adopted by the DNA repair protein RAD52 as it binds and ...

Ultrafast electron imaging reveals never-before-seen nuclear motions in hydrocarbon molecules triggered by light. The ...

Furthermore, NAD+ itself does not easily cross the cell membrane due to its large and charged structure. However, cells can take up precursors of NAD+, such as nicotinamide or nicotinic acid ...

There are two main ways to take part in NAD therapy. You can take NAD itself in the form of NAD+ or NADH (essentially two forms of the same molecule, the only difference is that NADH is bound to a ...

An international research team led by Dr. Zhang Suinan from the Shanghai Astronomical Observatory of the Chinese Academy of ...

Heavy ligands such as polyoxometalates are opening a new frontier in actinide chemistry. Studying materials that are both ...

A University of Iowa-led study has revealed the unexpected structure adopted by the DNA repair protein RAD52 as it binds and protects replicating DNA in dividing cells. This new structural and ...

Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on ...

Often known as the central science, it is a creative discipline chiefly concerned with atomic and molecular structure and its change, for instance through chemical reactions. Innovative ...

New, Simple, and Natural Method for Producing Vitamin B2 Dec. 11, 2024 — Many vitamins are produced in chemical factories, often synthetically, but researchers have succeeded in developing a ...

The main causes of aging include accumulated cellular damage caused by reactive molecules called free radicals and the shortening of telomeres, which are the structures located at the ends of ...