PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33463061-11 2021 Mechanistically, these optimized effects were associated with enhanced the adenosine (cAMP)-protein kinase A (PKA) pathway, which upregulated phosphorylate-phospholamban (p-PLN) (Ser16) and promoted sarco/endoplasmic reticulum Ca2+ ATPase (Serca) and Ryanodine Receptor 2 (RyR2) expression in the sarcoplasmic reticulum (SR), and ultimately restored Ca2+ handling in response to sepsis. Cyclic AMP 86-90 phospholamban Mus musculus 173-176 33463061-15 2021 CONCLUSIONS: Our data demonstrated that activation of TLR7 protected against sepsis-induced cardiac dysfunction through promoting cAMP-PKA-PLN pathway, and we revealed that TLR7 might be a novel therapeutic target to block the septic cardiomyopathy and support systolic function during sepsis. Cyclic AMP 130-134 phospholamban Mus musculus 139-142