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 …

RBG motif bridge-like lipid transport proteins: structure, functions, and open questions

M Hanna, A Guillén-Samander… - Annual Review of Cell …, 2023 - annualreviews.org
The life of eukaryotic cells requires the transport of lipids between membranes, which are
separated by the aqueous environment of the cytosol. Vesicle-mediated traffic along the …

Multifaceted functions of STING in human health and disease: from molecular mechanism to targeted strategy

Z Zhang, H Zhou, X Ouyang, Y Dong… - Signal transduction and …, 2022 - nature.com
Since the discovery of Stimulator of Interferon Genes (STING) as an important pivot for
cytosolic DNA sensation and interferon (IFN) induction, intensive efforts have been …

The role of PINK1–Parkin in mitochondrial quality control

DP Narendra, RJ Youle - Nature Cell Biology, 2024 - nature.com
Mitophagy mediated by the recessive Parkinson's disease genes PINK1 and Parkin
responds to mitochondrial damage to preserve mitochondrial function. In the pathway …

Mitochondrial signalling and homeostasis: from cell biology to neurological disease

JJ Collier, M Oláhová, TG McWilliams… - Trends in …, 2023 - cell.com
Efforts to understand how mitochondrial dysfunction contributes to neurodegeneration have
primarily focussed on the role of mitochondria in neuronal energy metabolism. However …

Mitochondrial dysfunction in Parkinson's disease–a key disease hallmark with therapeutic potential

MT Henrich, WH Oertel, DJ Surmeier… - Molecular …, 2023 - Springer
Mitochondrial dysfunction is strongly implicated in the etiology of idiopathic and genetic
Parkinson's disease (PD). However, strategies aimed at ameliorating mitochondrial …

Lysosomal dysfunction in neurodegeneration: emerging concepts and methods

V Udayar, Y Chen, E Sidransky, R Jagasia - Trends in neurosciences, 2022 - cell.com
The understanding of lysosomes has come a long way since the initial discovery of their role
in degrading cellular waste. The lysosome is now recognized as a highly dynamic organelle …

STING trafficking as a new dimension of immune signaling

D Jeltema, K Abbott, N Yan - Journal of Experimental Medicine, 2023 - rupress.org
The cGAS–STING pathway is an evolutionarily conserved immune signaling pathway critical
for microbial defense. Unlike other innate immune pathways that largely rely on stationary …

In situ architecture of the lipid transport protein VPS13C at ER–lysosome membrane contacts

S Cai, Y Wu, A Guillen-Samander… - Proceedings of the …, 2022 - National Acad Sciences
VPS13 is a eukaryotic lipid transport protein localized at membrane contact sites. Previous
studies suggested that it may transfer lipids between adjacent bilayers by a bridge-like …

More than meets the eye in Parkinson's disease and other synucleinopathies: from proteinopathy to lipidopathy

M Flores-Leon, TF Outeiro - Acta neuropathologica, 2023 - Springer
The accumulation of proteinaceous inclusions in the brain is a common feature among
neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease (PD), and …