在使用小鼠和人类心肌细胞系的实验中，研究人员发现，一种通常与细胞损伤相关的分子标记实际上可能在心脏中起到保护作用，尤其是在心力衰竭期间。他们的研究结果发表在《Nature Communications》上，确定了一种特定的蛋白修饰，这种修饰有助于在低氧条件下（例如心肌梗死后）保护心肌组织。

A Japanese research team found that the oxidized form of glutathione (GSSG) may protect heart tissue by modifying a key ...

Riboflavin-containing glutathione reductase Catalyzes the conversion of oxidized glutathione (glutathione disulfide; GSSG) to its reduced form. GSH transferase isoenzymes Conjugation of GSH with ...