A major signaling pathway in these cells is the APS-Cap-CBL pathway.  
A major signaling pathway in these cells is the APS-Cap-CBL pathway.  Individuals with Berardinelli-Seip disease lack this cell type.  P-P-A-R-gamma-two regulates their differentiation and also functions as a thi-a-zo-lid-ine-di-ene receptor in these cells.  This cell type features an unusual cortical actin structure associated with caveolae "rosettes", which was first characterized in the 3T3-L1 cell line.  With increasing age, differentiation of marrow stromal cells shifts to favor this cell type over osteoblasts.  This cell type's secretions include resistin, estrogen, and leptin.  The unilocular, or "white", type of this cell predominates in adults, while newborns have more of the mitochondria-rich multilocular, or "brown" type.  For 10 points, name this type of cell which stores fat.
A major signaling pathway in these cells is the APS-Cap-CBL pathway.  
adipocytes (accept adipose cells; accept fat cells before "fat" is read)