PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28531143-5 2017 Our results showed that higher dosage of 4-HPPP downregulates the expression of alpha-tubulin and causes nuclear enlargement in both the Huh-7 and Ha22T cell lines. 4-hppp 41-47 tubulin alpha 1b Homo sapiens 80-93