PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28187784-15 2017 Importantly, preconditioning with BMPR2 siRNA dramatically abated the suppressive effects of MSC-let-7a on PASMC proliferation and apoptosis resistance. pasmc 107-112 bone morphogenetic protein receptor type 2 Rattus norvegicus 34-39 28187784-16 2017 CONCLUSIONS: Collectively, this study suggests that MSCs modified with let-7a may ameliorate the progression of PAH by inhibiting PASMC growth through the STAT3-BMPR2 signaling, supporting a promising therapeutic strategy for PAH patients. pasmc 130-135 signal transducer and activator of transcription 3 Homo sapiens 155-160 28187784-16 2017 CONCLUSIONS: Collectively, this study suggests that MSCs modified with let-7a may ameliorate the progression of PAH by inhibiting PASMC growth through the STAT3-BMPR2 signaling, supporting a promising therapeutic strategy for PAH patients. pasmc 130-135 bone morphogenetic protein receptor type 2 Homo sapiens 161-166