Cholesterol is an essential lipid molecule, serving as a structural component of cell membranes, a precursor for steroid hormones and bile acids, and a key modulator of membrane fluidity. Cellular ...

Lipid metabolism plays a central role in male reproductive health by governing the synthesis of steroid hormones, the integrity of sperm membranes and the energetic demands of germ cells. Cholesterol ...

DZNE researchers have generated new insights into how the human genome shapes the chemical composition and concentration of ...

Retatrutide altered circulating metabolites and lipids linked to fatty acid oxidation and insulin resistance in people with ...

B cell activation and antibody class switching requires coordinated metabolic rewiring, with essential roles for amino acid transport, cholesterol metabolism, and prenylation in driving proliferation ...

Kinases that shuttle cholesterol within tumor cells help fuel growth. Blocking these enzymes may starve cancer cells, ...

Why do cells age—and why do we lose our energy and vitality as we get older? This question is one of the central challenges ...