WebSep 12, 2024 · A pathway that senses microbial DNA also promotes senescence in cells with cytosolic chromatin fragments. The detection of cytosolic doubled-stranded … WebAug 10, 2024 · Cytosolic DNA consists of a heterogeneous population of cytosolic nucleosome-free DNA fragments, CCF and micronuclei 40, 59, 66, 67, 80, 101. …
Cytoplasmic chromatin triggers inflammation in senescence and
WebJul 26, 2024 · Upon recognition, the cytosolic DNA sensor cyclic GMP–AMP synthase (cGAS) catalyzes the production of a second messenger 2′3′-cGAMP, which activates endoplasmic reticulum (ER)-associated stimulator of interferon (IFN) genes (STING) and ultimately leads to the induction of type I IFNs and inflammatory genes that collectively … WebApr 1, 2024 · As the first immune barrier of host, innate immunity could sense non-self-material by various pattern recognition receptors (PRRs) such as cytosolic DNA sensor . Malignant transformation usually accompanies formation of cytosolic chromatin fragments and micronuclei, increasing the probability of DNA leakage in cancer cell or cancer cell … fantasy island chinese food salem ma
cGAS‐STING pathway: post‐translational modifications ... - FEBS …
WebDec 1, 2024 · Cytosolic short ssDNA molecules produced by end-resection processes during DSB repair have been reported to activate the IFN response in human breast … WebWithin the cytoplasm, cGAS binds to chromatin fragments harboring DSBs and activates innate immune signaling, which often leads to premature senescence. Thus, cGAS recognizes cytosolic chromatin fragments generated in response to dysfunctional telomeres, and that triggers premature senescence independently of telomere … WebOct 1, 2024 · chromatin bridges result from errors during mitosis and consist of strands of chromatin that connect segregating chromosomes during anaphase or daughter nuclei after completion of cytokinesis. Cytosolic chromatin fragments (CCFs) CCFs locate to the cell cytosol, contain chromatin fragments encapsulated References (81) P.J. Kranzusch cornwall heraldry