In response to stress or damage, cells undergo senescence and stop dividing. However, if senescent cells accumulate in ...

Lipid metabolism plays an essential role in cancer onset, progression and metastasis. Tumour cells reprogramme their lipid pathways to meet increased demands for membrane biogenesis, energy production ...

A new Finnish study shows that blood markers of dysfunctional lipid metabolism are associated with poorer cognitive function in 15–17-year-olds. The findings are significant because brain development ...

In cancer cells, lipid metabolism is profoundly reprogrammed to support rapid proliferation, survival under stress and invasion into distant tissues. Beyond their classical roles as energy reservoirs ...

Discover how green tea and its powerful compounds, like EGCG, can support healthy triglyceride levels and overall heart ...

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 ...

Scientists identified phosphatidylcholine loss as a key driver of mitochondrial aging and showed that restoring it can ...

Summary: A collaborative neurobiology study uncovered a cellular mechanism tied to the severe, rapid progression of multiple sclerosis (MS). Published by a multidisciplinary team analyzing human ...

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

Isabel Casimiro, MD, PhD, is an endocrinologist at the University of Chicago in Illinois. As a physician-scientist in molecular biology, she uses her research on diabetes, lipid disorders, ...