Apelin‑13 ameliorates LPS‑induced BV‑2 microglia inflammatory response through promoting autophagy and inhibiting H3K9ac enrichment of TNF‑α and IL‑6 promoter.

Microglia is activated and polarized to pro‑inflammatory M1 phenotype or anti‑inflammatory M2 phenotype in neuroinflammation. Apelin‑13 exerts protective properties against neuroinflammation in several neurological disorders. We aimed to investigate whether apelin‑13 played a protective role on BV‑2 microglia and explore its underlying mechanisms.

Enhancement of miR-16-5p on spinal cord injury-induced neuron apoptosis and inflammatory response through inactivating ERK1/2 pathway.

Background: The aim of this study was to explore the effect and mechanism of miR-16-5p on neuron apoptosis and inflammatory response induced by spinal cord injury (SCI).

Methods: Allen's weight-drop method and Basso Bcattie Bresnahan (BBB) rating scale were used to establish SCI rat model and assess locomotor function, respectively. Histopathology of SCI rats and Sham-operated rats was validated by hematoxylin and eosin (H&E) staining.