PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31406169-6 2019 To identify factors involved in lysosomal homeostasis, we carried out compound screening and found that the cyclin-dependent kinase (CDK) inhibitors kenpaullone and purvalanol A induce synthesis of cathepsin D and an increase in the number of lysosomes. kenpaullone 149-160 cathepsin D Homo sapiens 198-209