In the injured sciatic nerve, blood-derived monocytes and macrophages eat dying leukocytes, thereby contributing to nerve debridement and inflammation resolution, and this correlates with neuronal regeneration.
Single-cell analysis of injured mouse sciatic nerves reveals rapid reprogramming of macrophages toward a glycolytic, proinflammatory phenotype during the early repair process.
Dynamic interactions of core clock molecules are quantitively measured and mathematically modelled to reveal the hidden role of PER:CRY complexes in enhancing the mobility of CLOCK:BMAL1 to move to new DNA sites.
Jiang Li, Rebecca E Ruggiero-Ruff ... Meera G Nair
The small macrophage-secreted protein RELMα is a sex-specific protein that protects against diet-induced obesity through regulating the macrophage–eosinophil innate immune axis in the adipose tissue.
Short-term interventions, including intermittent fasting, boosting cellular energy, and promoting beneficial gut bacteria, rejuvenate osteoprogenitors in aged animals and, when combined with localized Wnt, restore youthful bone healing.
Dasan Mary Cibi, Masum M Mia ... Manvendra K Singh
The identification of the splicing code and all the required components of alternative splicing will be crucial for a comprehensive understanding of this process in the neural crest cell biology.