PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14657181-7 2003 These results demonstrate that nicotine-induced tyrosine phosphorylation of JAK2 and neuroprotection against Abeta (1-42) in PC12 cells are blocked by Ang II via AT2 receptor-induced activation of SHP-1. Tyrosine 48-56 angiotensinogen Rattus norvegicus 151-157