PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28235547-9 2017 These findings indicate that the nAChRs (predominantly with the alpha2/beta2 complex) are affected by IHH in critical hippocampal and brainstem nuclei during early brain development, and that pre-exposure to nicotine alters the pattern of susceptibility to IHH. Nicotine 208-216 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 71-76