GLUT1 (glucose transporter type 1)

GLUT1 (glucose transporter type 1) is a protein that helps cells absorb glucose, a primary energy source, from the blood. Found in many tissues, especially the brain, it functions by facilitating the movement of glucose across cell membranes. This transporter is essential for providing cells with the fuel they need for energy and normal function. When GLUT1 isn't working properly or is deficient, it can lead to energy shortages in cells, causing various health issues, including neurological problems. It plays a critical role in maintaining proper energy supply in the body’s tissues.