Memantine Alleviates Acute Lung Injury Via Inhibiting Macrophage Pyroptosis

In this study, we demonstrate that memantine, a N-methyl-D-aspartic acid receptor (NMDAR) antagonist, through suppressing Ca2+ influx and subsequent ASC oligomerization inhibits macrophage Nlrp3 inflammasome activation and pyroptosis, therefore, alleviates ALI in septic mice. This finding explores a novel application of memantine, an FDA already approved medication, in the treatment of ALI, which is currently lacking effective therapy.
Source: Shock - Category: Emergency Medicine Tags: Basic Science Aspects Source Type: research