[HTML][HTML] Mitochondrial signal transduction

M Picard, OS Shirihai - Cell Metabolism, 2022 - cell.com
The analogy of mitochondria as powerhouses has expired. Mitochondria are living, dynamic,
maternally inherited, energy-transforming, biosynthetic, and signaling organelles that …

[HTML][HTML] The cGAS–STING pathway as a therapeutic target in inflammatory diseases

A Decout, JD Katz, S Venkatraman… - Nature Reviews …, 2021 - nature.com
The cGAS–STING signalling pathway has emerged as a key mediator of inflammation in the
settings of infection, cellular stress and tissue damage. Underlying this broad involvement of …

[HTML][HTML] Systemic lupus erythematosus pathogenesis: interferon and beyond

S Caielli, Z Wan, V Pascual - Annual review of immunology, 2023 - annualreviews.org
Autoreactive B cells and interferons are central players in systemic lupus erythematosus
(SLE) pathogenesis. The partial success of drugs targeting these pathways, however …

[HTML][HTML] Mitochondrial DNA release in innate immune signaling

LE Newman, GS Shadel - Annual Review of Biochemistry, 2023 - annualreviews.org
According to the endosymbiotic theory, most of the DNA of the original bacterial
endosymbiont has been lost or transferred to the nucleus, leaving a much smaller (∼ 16 kb …

[HTML][HTML] Cooperative sensing of mitochondrial DNA by ZBP1 and cGAS promotes cardiotoxicity

Y Lei, JJ VanPortfliet, YF Chen, JD Bryant, Y Li, D Fails… - Cell, 2023 - cell.com
Mitochondrial DNA (mtDNA) is a potent agonist of the innate immune system; however, the
exact immunostimulatory features of mtDNA and the kinetics of detection by cytosolic nucleic …

[HTML][HTML] IFITM proteins: Understanding their diverse roles in viral infection, cancer, and immunity

M Gómez-Herranz, J Taylor, RD Sloan - Journal of Biological Chemistry, 2023 - ASBMB
Interferon-induced transmembrane proteins (IFITMs) are broad spectrum antiviral factors that
inhibit the entry of a wide range of clinically important pathogens including influenza A virus …

[HTML][HTML] Genomic instability, inflammatory signaling and response to cancer immunotherapy

M Chen, R Linstra, MATM van Vugt - … et Biophysica Acta (BBA)-Reviews on …, 2022 - Elsevier
Genomic and chromosomal instability are hallmarks of cancer and shape the genomic
composition of cancer cells, thereby determining their behavior and response to treatment …

Mitochondrial DNA replication stress triggers a pro-inflammatory endosomal pathway of nucleoid disposal

LE Newman, S Weiser Novak, GR Rojas… - Nature Cell …, 2024 - nature.com
Mitochondrial DNA (mtDNA) encodes essential subunits of the oxidative phosphorylation
system, but is also a major damage-associated molecular pattern (DAMP) that engages …

DNA methyltransferase 3 alpha and TET methylcytosine dioxygenase 2 restrain mitochondrial DNA-mediated interferon signaling in macrophages

I Cobo, TN Tanaka, KC Mangalhara, A Lana, C Yeang… - Immunity, 2022 - cell.com
Deleterious somatic mutations in DNA methyltransferase 3 alpha (DNMT3A) and TET
mehtylcytosine dioxygenase 2 (TET2) are associated with clonal expansion of …

[HTML][HTML] Cellular pyrimidine imbalance triggers mitochondrial DNA–dependent innate immunity

HG Sprenger, T MacVicar, A Bahat, KU Fiedler… - Nature …, 2021 - nature.com
Cytosolic mitochondrial DNA (mtDNA) elicits a type I interferon response, but signals
triggering the release of mtDNA from mitochondria remain enigmatic. Here, we show that …