DNA sensing by the cGAS–STING pathway in health and disease

M Motwani, S Pesiridis, KA Fitzgerald - Nature Reviews Genetics, 2019 - nature.com
The detection of pathogens through nucleic acid sensors is a defining principle of innate
immunity. RNA-sensing and DNA-sensing receptors sample subcellular compartments for …

cGAS in action: Expanding roles in immunity and inflammation

A Ablasser, ZJ Chen - Science, 2019 - science.org
BACKGROUND The life of any organism depends on the ability of cells to accurately
recognize and eliminate harmful microbes. To detect the immense repertoire of pathogenic …

DNA-stimulated cell death: implications for host defence, inflammatory diseases and cancer

SR Paludan, LS Reinert, V Hornung - Nature Reviews Immunology, 2019 - nature.com
The immune system detects disturbances in homeostasis that occur during infection, sterile
tissue damage and cancer. This initiates immune responses that seek to eliminate the …

Monogenic lupus: dissecting heterogeneity

O Omarjee, C Picard, C Frachette, M Moreews… - Autoimmunity …, 2019 - Elsevier
Systemic lupus erythematosus (SLE) is a severe lifelong multisystem autoimmune disease
characterized by the presence of autoantibodies targeting nuclear autoantigens, increased …

Targeting stimulator of interferon genes (STING): a medicinal chemistry perspective

H Zhang, QD You, XL Xu - Journal of medicinal chemistry, 2019 - ACS Publications
Stimulator of interferon genes (STING) is an adaptor protein that induces the secretion of
type I interferons and proinflammatory cytokines and is triggered by cytosolic DNA of …

Bloom syndrome protein restrains innate immune sensing of micronuclei by cGAS

M Gratia, MP Rodero, C Conrad, E Bou Samra… - Journal of Experimental …, 2019 - rupress.org
Cellular innate immune sensors of DNA are essential for host defense against invading
pathogens. However, the presence of self-DNA inside cells poses a risk of triggering …

Extranuclear DNA accumulates in aged cells and contributes to senescence and inflammation

YY Lan, JM Heather, T Eisenhaure, CS Garris… - Aging …, 2019 - Wiley Online Library
Systemic inflammation is central to aging‐related conditions. However, the intrinsic factors
that induce inflammation are not well understood. We previously identified a cell …

A STING to inflammation and autoimmunity

V Kumar - Journal of leukocyte biology, 2019 - academic.oup.com
Various intracellular pattern recognition receptors (PRRs) recognize cytosolic pathogen-
associated molecular patterns (PAMPs) and damage-associated molecular patterns …

Self-awareness: Nucleic acid–driven inflammation and the type I interferonopathies

C Uggenti, A Lepelley, YJ Crow - Annual review of immunology, 2019 - annualreviews.org
Recognition of foreign nucleic acids is the primary mechanism by which a type I interferon–
mediated antiviral response is triggered. Given that human cells are replete with DNA and …

Discrimination between self and non-self-nucleic acids by the innate immune system

T Kawasaki, T Kawai - International review of cell and molecular biology, 2019 - Elsevier
During viral and bacterial infections, the innate immune system recognizes various types of
pathogen-associated molecular patterns (PAMPs), such as nucleic acids, via a series of …