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myeloid cells

Autophagy Modulates Endothelial Junctions to Restrain Neutrophil Diapedesis during Inflammation

[Immunity] Researchers demonstrated that endothelial cells (ECs) of venules in inflamed tissues exhibited a robust autophagic response that was aligned temporally with the peak of neutrophil trafficking and was strictly localized to EC contacts.

Antiviral Response Induced by TLR7/TLR8 Activation Inhibits HIV-1 Infection in Cord Blood Macrophages

[Journal of Infectious Diseases] Despite the phenotypic and transcriptional similarities between cord blood and adult macrophages, cord blood cells were prone to viral replication when infected with HIV-1.

Glioblastoma Invasion Factor ODZ1 Is Induced by Microenvironmental Signals through Activation of a Stat3-Dependent Transcriptional Pathway

[Scientific Reports] Scientists showed that interaction with tumor microenvironment elements, mainly activated monocytes through IL-6 secretion, and the extracellular matrix protein fibronectin, induced the Stat3 transcriptional pathway and upregulated ODZ1 which resulted in glioblastoma cell migration.

Dioscin Prevents DSS-Induced Colitis in Mice with Enhancing Intestinal Barrier Function and Reducing Colon Inflammation

[International Immunopharmacology] The authors explored the protective effect and preliminary mechanism of Dioscin on dextran sulfate sodium (DSS)-induced colitis in mice and showed that Dioscin reduced DSS-induced disease activity index increase, colon length shortening and colon pathological damage.

A Novel Resveratrol Analog Upregulates Sirtuin 1 and Inhibits Inflammatory Cell Infiltration in Acute Pancreatitis

[Acta Pharmacologica Sinica] Scientists investigated the effect and underlying mechanism of (R)-4,6-dimethoxy-3-(4-methoxy phenyl)-2,3-dihydro-1H-indanone on acute pancreatitis.

Human Sensorimotor Organoids Derived from Healthy and Amyotrophic Lateral Sclerosis Stem Cells Form Neuromuscular Junctions

[Nature Communications] Investigators generated sensorimotor organoids containing physiologically functional neuromuscular junctions and applied the model to different subgroups of amyotrophic lateral sclerosis.

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