Source:http://linkedlifedata.com/resource/umls/id/C0227651
NCI: Cell found within the glomerular lobules of mammalian kidney. Mesangial cells serve as structural supports, may regulate blood flow, are phagocytic and may act as accessory cells, presenting antigen in immune responses.,MSH: Smooth muscle-like cells adhering to the wall of the small blood vessels of the KIDNEY at the glomerulus and along the vascular pole of the glomerulus in the JUXTAGLOMERULAR APPARATUS. They are myofibroblasts with contractile and phagocytic properties. These cells and their MESANGIAL EXTRACELLULAR MATRIX constitute the GLOMERULAR MESANGIUM.