[HTML][HTML] 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 …
[HTML][HTML] DNA damage: from chronic inflammation to age-related deterioration
A Ioannidou, E Goulielmaki, GA Garinis - Frontiers in genetics, 2016 - frontiersin.org
To lessen the “wear and tear” of existence, cells have evolved mechanisms that
continuously sense DNA lesions, repair DNA damage and restore the compromised …
continuously sense DNA lesions, repair DNA damage and restore the compromised …
[HTML][HTML] 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 …
[HTML][HTML] 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 …
[HTML][HTML] Age-associated epigenetic modifications in human DNA increase its immunogenicity
Chronic inflammation, increased reactivity to self-antigens and incidences of cancer are
hallmarks of aging. However, the underlying mechanisms are not well understood. Age …
hallmarks of aging. However, the underlying mechanisms are not well understood. Age …
[HTML][HTML] 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 …
DNA damage and innate immunity: links and trade-offs
G Chatzinikolaou, I Karakasilioti, GA Garinis - Trends in immunology, 2014 - cell.com
To counteract DNA damage, cells employ genome maintenance pathways that are directed
inward, relentlessly to scan and repair the genome. Adaptive and innate immune …
inward, relentlessly to scan and repair the genome. Adaptive and innate immune …