Activation of innate immune cGAS-STING pathway contributes to Alzheimer's pathogenesis in 5× FAD mice

X Xie, G Ma, X Li, J Zhao, Z Zhao, J Zeng - Nature Aging, 2023 - nature.com
Abstract cGAS senses microbial and host-derived double-stranded DNA in cytoplasm to
trigger cellular innate immune response in a STING-dependent manner; however, it remains …

Inhibition of the cGAS‐STING pathway ameliorates the premature senescence hallmarks of Ataxia‐Telangiectasia brain organoids

J Aguado, HK Chaggar, C Gómez‐Inclán… - Aging …, 2021 - Wiley Online Library
Abstract Ataxia‐telangiectasia (A‐T) is a genetic disorder caused by the lack of functional
ATM kinase. A‐T is characterized by chronic inflammation, neurodegeneration and …

cGAS–STING drives ageing-related inflammation and neurodegeneration

MF Gulen, N Samson, A Keller, M Schwabenland… - Nature, 2023 - nature.com
Low-grade inflammation is a hallmark of old age and a central driver of ageing-associated
impairment and disease. Multiple factors can contribute to ageing-associated inflammation; …

Signaling by cGAS–STING in neurodegeneration, neuroinflammation, and aging

BD Paul, SH Snyder, VA Bohr - Trends in neurosciences, 2021 - cell.com
Recognition of foreign or misplaced nucleic acids is one of the principal modes by which the
immune system detects pathogenic entities. When cytosolic DNA is sensed, a signal is …

The adaptive immune system restrains Alzheimer's disease pathogenesis by modulating microglial function

SE Marsh, EM Abud, A Lakatos… - Proceedings of the …, 2016 - National Acad Sciences
The innate immune system is strongly implicated in the pathogenesis of Alzheimer's disease
(AD). In contrast, the role of adaptive immunity in AD remains largely unknown. However …

[HTML][HTML] Innate immune activation in Alzheimer's disease

MM Wang, D Miao, XP Cao, L Tan… - Annals of translational …, 2018 - ncbi.nlm.nih.gov
Alzheimer's disease (AD) is known as the most predominant cause of dementia among the
aged people. Previously, two hallmarks of AD pathology including extracellular amyloid-β …

Traumatic brain injury induces cGAS activation and type I interferon signaling in aged mice

JP Barrett, SM Knoblach, S Bhattacharya… - Frontiers in …, 2021 - frontiersin.org
Aging adversely affects inflammatory processes in the brain, which has important
implications in the progression of neurodegenerative disease. Following traumatic brain …

Efficacy and mechanism of cGAMP to suppress Alzheimer's disease by elevating TREM2

Q Xu, W Xu, H Cheng, H Yuan, X Tan - Brain, Behavior, and Immunity, 2019 - Elsevier
Innate immune responses are considered to play crucial roles in the progression of
Alzheimer's disease (AD). Recently, immunotherapy is emerging as an innovative and …

Inhibition of double‐strand DNA‐sensing cGAS ameliorates brain injury after ischemic stroke

Q Li, Y Cao, C Dang, B Han, R Han, H Ma… - EMBO molecular …, 2020 - embopress.org
Cytosolic double‐stranded DNA (dsDNA) is a danger signal that is tightly monitored and
sensed by nucleic acid‐sensing pattern recognition receptors. We study the inflammatory …

Rejuvenation of the aged brain immune cell landscape in mice through p16-positive senescent cell clearance

X Zhang, VM Pearsall, CM Carver, EJ Atkinson… - Nature …, 2022 - nature.com
Cellular senescence is a plausible mediator of inflammation-related tissue dysfunction. In
the aged brain, senescent cell identities and the mechanisms by which they exert adverse …