Mecanismo de acción de las proteínas que se unen a los elementos regulatorios de esteroles (SREBPs) en la biosÝntesis del colesterol y ßcidos grasos
Mechanism of action of sterol regulatory element binding proteins (SREBPs) in cholesterol and fatty-acid biosynthesis
Rev. invest. clín; 54 (2), 2002
Cholesterol is an important lipid in higher organisms, and its concentration must be maintained in narrow limits depending of the cell needs. An excess of dietary cholesterol can lead to serious health problems, however, if consumption of this lipid is restricted in the diet, cells have the capacity to s...