Cytoplasmic DNA: sources, sensing, and role in aging and disease
Endogenous cytoplasmic DNA (cytoDNA) species are emerging as key mediators of
inflammation in diverse physiological and pathological contexts. Although the role of …
inflammation in diverse physiological and pathological contexts. Although the role of …
Extranuclear DNA accumulates in aged cells and contributes to senescence and inflammation
Systemic inflammation is central to aging‐related conditions. However, the intrinsic factors
that induce inflammation are not well understood. We previously identified a cell …
that induce inflammation are not well understood. We previously identified a cell …
Characterization of the role of distinct plasma cell‐free DNA species in age‐associated inflammation and frailty
Plasma cell‐free DNA (cf‐DNA) has recently emerged as a potential biomarker of aging,
reflecting systemic inflammation, and cell death. In addition, it has been suggested that cf …
reflecting systemic inflammation, and cell death. In addition, it has been suggested that cf …
R-loops trigger the release of cytoplasmic ssDNAs leading to chronic inflammation upon DNA damage
O Chatzidoukaki, K Stratigi, E Goulielmaki, G Niotis… - Science …, 2021 - science.org
How DNA damage leads to chronic inflammation and tissue degeneration with aging
remains to be fully resolved. Here, we show that DNA damage leads to cellular senescence …
remains to be fully resolved. Here, we show that DNA damage leads to cellular senescence …
DNA damage-induced inflammatory microenvironment and adult stem cell response
Adult stem cells ensure tissue homeostasis and regeneration after injury. Due to their
longevity and functional requirements, throughout their life stem cells are subject to a …
longevity and functional requirements, throughout their life stem cells are subject to a …
Cytosolic DNA sensing in organismal tumor control
Besides constituting a first layer of defense against microbial challenges, the detection of
cytosolic DNA is fundamental for mammalian organisms to control malignant transformation …
cytosolic DNA is fundamental for mammalian organisms to control malignant transformation …
Emerging role of mitochondrial DNA as a major driver of inflammation and disease progression
Inflammation benefits the host by promoting the elimination of invading pathogens and
clearance of cellular debris after tissue injury. Inflammation also stimulates tissue repair and …
clearance of cellular debris after tissue injury. Inflammation also stimulates tissue repair and …
Cell-free DNA as a biomarker in autoimmune rheumatic diseases
Endogenous DNA is primarily found intracellularly in nuclei and mitochondria. However,
extracellular, cell-free (cf) DNA, has been observed in several pathological conditions …
extracellular, cell-free (cf) DNA, has been observed in several pathological conditions …
Activation and regulation of DNA-driven immune responses
SR Paludan - Microbiology and Molecular Biology Reviews, 2015 - Am Soc Microbiol
The innate immune system provides early defense against infections and also plays a key
role in monitoring alterations of homeostasis in the body. DNA is highly immunostimulatory …
role in monitoring alterations of homeostasis in the body. DNA is highly immunostimulatory …
Cytoplasmic chromatin triggers inflammation in senescence and cancer
Chromatin is traditionally viewed as a nuclear entity that regulates gene expression and
silencing,,. However, we recently discovered the presence of cytoplasmic chromatin …
silencing,,. However, we recently discovered the presence of cytoplasmic chromatin …