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NLRP3

Caspase-3/NLRP3 Signaling in the Mesenchymal Stromal Niche Regulates Myeloid-Biased Hematopoiesis

[Stem Cell Research & Therapy] Bone-associated MSCs (BA-MSCs) were isolated from gene knockout mice, and the effect of Caspase-3/NLRP3 deficient BA-MSCs on hematopoiesis regulation was explored in vivo and ex vivo.

Desmosterol Suppresses Macrophage Inflammasome Activation and Protects against Vascular Inflammation and Atherosclerosis

[Proceedings of the National Academy of Sciences of the United States of America] Researchers reported that desmosterol, the most abundant cholesterol biosynthetic intermediate in human coronary artery lesions, played an essential role during atherogenesis, serving as a key molecule integrating cholesterol homeostasis and immune responses in macrophages.

ASC Speck Formation after Inflammasome Activation in Primary Human Keratinocytes

[Oxidative Medicine and Cellular Longevity] Scientists showed that UVB provoked apoptosis-associated speck-like protein (ASC) speck formation in human primary keratinocytes prior to cell death, and that specks were, opposed to the perinuclear cytosolic localization in myeloid cells, formed in the nucleus.

Bone Mesenchymal Stem Cells-Derived miR-223-3p-Containing Exosomes Ameliorate Lipopolysaccharide-Induced Acute Uterine Injury via Interacting with Endothelial Progenitor Cells

[Bioengineered] Lipopolysaccharide was used to induce AUI in mice models and EPCs to mimic the realistic pathogenesis of intrauterine adhesion in vivo and in vitro.

Tricholoma matsutake-Derived Peptide WFNNAGP Protects against DSS-Induced Colitis by Ameliorating Oxidative Stress and Intestinal Barrier Dysfunction

[Food & Function] Researchers investigated the mechanisms through which the Tricholoma matsutake-derived peptide, WFNNAGP, exerted protective effects on the inflammatory response and oxidative stress in a dextran sodium sulfate (DSS)-induced IBD mouse model.

Downregulation of Phosphoglycerate Mutase 5 Improves Microglial Inflammasome Activation after Traumatic Brain Injury

[Cell Death Discovery] Researchers evaluated the effects of Pgam5 on neurological deficits and neuroinflammation of controlled cortical impact-induced TBI mouse model in vivo and LPS+ ATP-induced microglia model in vitro.

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