Pyridoxal 5′-phosphate—the bioactive form of vitamin B 6 —is a cofactor in many enzymatic reactions. It was first prepared in 1944 by I. C. Gunsalus and co-workers at Cornell University. Some people ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Pyridoxal-5-phosphate (P5P) is the active form of Vitamin B6, and it makes notable contributions to various physiological processes. It has a crucial part in metabolizing amino acids, creating ...

Background/Aims: Plasma pyridoxal 5'-phosphate (PLP) has been shown to be associated with inflammatory and immune responses. Rheumatoid arthritis (RA) is an autoimmune and chronic systemic ...

The data presented by Cohick and Bhattacharjee pertain to a 65-year-old African American woman with RA and anemia whose high serum ferritin level was observed only once in their 8 years of follow-up.

This is a preview. Log in through your library . Abstract Vitamin B₆ is an essential metabolic cofactor that has more functions in humans than any other single nutrient. Its de novo biosynthesis ...