Obesity and cancer are two major health challenges of our time, yet the link between them remains only partially understood. New research now highlights a molecular chain of events in estrogen receptor-positive breast cancer, revealing how leptin, a hormone produced by fat cells, signals cancer cells to grow. This leads to increased activity of the enzyme stearoyl-CoA desaturase (SCD), which fuels the growth and motility of cancer cells.
This article was originally published on MedicalXpress.com
