PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22895704-6 2012 Importantly, opioid-TLR4 actions are not a unidirectional influence on opioid pharmacodynamics, since TLR4(-/-) mice had reduced oxycodone-induced p38 and JNK phosphorylation, while displaying potentiated analgesia. Oxycodone 129-138 mitogen-activated protein kinase 14 Mus musculus 147-150