Gracillin inhibits apoptosis and inflammation induced by lipopolysaccharide (LPS) to alleviate cardiac injury in mice via improving miR-29a.
MouseEndotoxin/LPSC57BL/6MaleGiven as a pretreatment before lipopolysaccharide challenge
Model: Lipopolysaccharide-induced acute cardiac injury (sepsis), with parallel cardiomyocyte culture experiments
Gracillin improved cardiomyocyte viability, reduced lactate dehydrogenase release and apoptosis, preserved cardiac function and suppressed NF-kappaB-driven inflammation in lipopolysaccharide-challenged mice. Protection depended on miR-29a, since the benefit was abrogated by miR-29a suppression.
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