This role of cholesterol in vitamin K-dependent molecular pathways was previously unknown, Dr. Qi said. Now that scientists know the structure of GGCX and how it interacts with both vitamin K and ...

This water-soluble vitamin K precursor, often found in leafy greens ... study finds Trotman’s group dug into the molecular changes caused by menadione and found something unexpected.

Purpose: The role of vitamin K in the prevention and treatment of osteoporosis and arterial calcification is examined. Summary: Vitamin K is essential for the activation of vitamin K-dependent ...

Without this molecular ID tag, the cells failed to sort cellular material ... “There’s a lot we need to know about vitamin K and how it acts, since the more recently recognized action of vitamin K is ...

The study, conducted in middle-aged rodents, suggests that a lack of vitamin K may increase inflammation and hamper proliferation of neural cells in the hippocampus, a portion of the brain that is ...