Mapping vitamin B6 metabolism by hydrazoCEST magnetic resonance imaging.

Autor: Brun, Emilie Marie Sophie Patit-Tha, Calvert, Nicholas David, Suchý, Mojmír, Kirby, Alexia, Melkus, Gerd, Garipov, Ruslan, Addison, Christina L., Shuhendler, Adam J.
Předmět:
Zdroj: Chemical Communications; 10/25/2021, Vol. 57 Issue 83, p10867-10870, 4p
Abstrakt: A new CEST-MRI contrast agent, 2-HYNIC, capable of sensing aromatic aldehydes is reported. Pyridoxal 5′-phosphate, a key Vitamin B6 metabolite necessary for >140 biotransformations was mapped by CEST-MRI in vitro and in vivo in lung cancer. 2-HYNIC provided access to this key biomarker associated with a variety of human diseases. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index