PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18644787-2 2008 Here we report that lysobisphosphatidic acid (LBPA), an unconventional phospholipid that is only detected in late endosomes, regulates endosomal cholesterol levels under the control of Alix/AlP1, which is an LBPA-interacting protein involved in sorting into multivesicular endosomes. Cholesterol 145-156 programmed cell death 6 interacting protein Homo sapiens 185-189 18644787-5 2008 Both lumenal membranes and cholesterol can be restored in Alix knockdown cells by exogenously added LBPA. Cholesterol 27-38 programmed cell death 6 interacting protein Homo sapiens 58-62