PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23216755-5 2012 Using western blot analysis and apoptosis assays of cultured cells, we found that the overexpression of Hsp70 by transfection or the activation of Hsp70 by geldanamycin selectively mediated the degradation of cytosolic PrPs and restored cytosolic PrP-induced cytotoxicity. geldanamycin 156-168 caspase recruitment domain family member 14 Homo sapiens 219-222