TY - T1 - ORP2 couples LDL-cholesterol transport to FAK activation by endosomal cholesterol/PI(4,5)P-2 exchange SN - / UR - http://hdl.handle.net/10138/335038 T3 - A1 - Takahashi, Kohta; Kanerva, Kristiina; Vanharanta, Lauri; Almeida-Souza, Leonardo; Lietha, Daniel; Olkkonen, Vesa M.; Ikonen, Elina A2 - PB - Y1 - 2021 LA - eng AB - Low-density lipoprotein (LDL)-cholesterol delivery from late endosomes to the plasma membrane regulates focal adhesion dynamics and cell migration, but the mechanisms controlling it are poorly characterized. Here, we employed auxin-inducible rapid degradation of oxysterol-binding protein-related protein 2 (ORP2/OSBPL2) to show that endogenous ORP2 mediates the transfer of LDL-derived cholesterol from late endosomes to focal adhesion kinase (FAK)-/integrin-positive recycling endosomes in human ce... VO - IS - SP - OP - KW - cholesterol trafficking; focal adhesion kinase; oxysterol-binding protein-related protein; phosphoinositides; recycling; LOW-DENSITY-LIPOPROTEIN; INTEGRIN ACTIVATION; PLASMA-MEMBRANE; HEARING-LOSS; TRAFFICKING; NPC1; PROTEIN; OSBPL2; COMPLEXES; TRIGGERS; 1182 Biochemistry, cell and molecular biology N1 - PP - ER -