PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18390616-9 2008 We attribute these effects to the reduction in intermolecular cohesive interactions caused by the presence of the second dipole of oxysterols, which reduces the energetic barrier for Abeta insertion into the bilayer. Oxysterols 131-141 amyloid beta precursor protein Homo sapiens 183-188