A break in mitochondrial endosymbiosis as a basis for inflammatory diseases

MP Murphy, LAJ O'Neill - Nature, 2024 - nature.com
Mitochondria retain bacterial traits due to their endosymbiotic origin, but host cells do not
recognize them as foreign because the organelles are sequestered. However, the regulated …

Mitochondrial dysfunction in sepsis: mechanisms and therapeutic perspectives

D Hu, H Sheeja Prabhakaran, YY Zhang, G Luo, W He… - Critical Care, 2024 - Springer
Sepsis is a severe medical condition characterized by a systemic inflammatory response,
often culminating in multiple organ dysfunction and high mortality rates. In recent years …

E3 ubiquitin ligase TRIM31 alleviates dopaminergic neurodegeneration by promoting proteasomal degradation of VDAC1 in Parkinson's Disease model

Z Zhao, X Song, Y Wang, L Yu, G Huang, Y Li… - Cell Death & …, 2024 - nature.com
Mitochondrial dysfunction plays a pivotal role in the pathogenesis of Parkinson's disease
(PD). As a mitochondrial governor, voltage-dependent anion channel 1 (VDAC1) is critical …

Metal‐Phenolic Nanomaterial with Organelle‐Level Precision Primes Antitumor Immunity via mtDNA‐dependent cGAS‐STING Activation

H Tian, W Li, G Wang, Y Tian, J Yan, X Yu… - Angewandte …, 2024 - Wiley Online Library
New generation of nanomaterials with organelle‐level precision provide significant promise
for targeted attacks on mitochondria, exhibiting remarkable therapeutic potency. Here, we …

In situ architecture of Opa1-dependent mitochondrial cristae remodeling

MY Fry, PP Navarro, P Hakim, VY Ananda, X Qin… - The EMBO …, 2024 - embopress.org
Cristae membrane state plays a central role in regulating mitochondrial function and cellular
metabolism. The protein Optic atrophy 1 (Opa1) is an important crista remodeler that exists …

Mechanisms of action of the BCL-2 inhibitor venetoclax in multiple myeloma: a literature review

Q Cao, X Wu, Q Zhang, J Gong, Y Chen… - Frontiers in …, 2023 - frontiersin.org
Abnormal cellular apoptosis plays a pivotal role in the pathogenesis of Multiple Myeloma
(MM). Over the years, BCL-2, a crucial anti-apoptotic protein, has garnered significant …

[HTML][HTML] A new paradigm in intracellular immunology: Mitochondria emerging as leading immune organelles

K Xu, F Saaoud, Y Shao, Y Lu, Q Yang, X Jiang… - Redox Biology, 2024 - Elsevier
Mitochondria, traditionally recognized as cellular'powerhouses' due to their pivotal role in
energy production, have emerged as multifunctional organelles at the intersection of …

The potential of mitochondrial therapeutics in the treatment of oxidative stress and inflammation in aging

JK Sinha, K Jorwal, KK Singh, SS Han, R Bhaskar… - Molecular …, 2024 - Springer
Mitochondria are central to cellular energy production, and their dysfunction is a major
contributor to oxidative stress and chronic inflammation, pivotal factors in aging, and related …

Diverse functions of cytochrome c in cell death and disease

Z Zhou, T Arroum, X Luo, R Kang, YJ Lee… - Cell Death & …, 2024 - nature.com
The redox-active protein cytochrome c is a highly positively charged hemoglobin that
regulates cell fate decisions of life and death. Under normal physiological conditions …

MCU-independent Ca2+ uptake mediates mitochondrial Ca2+ overload and necrotic cell death in a mouse model of Duchenne muscular dystrophy

MJ Bround, E Abay, J Huo, JR Havens, AJ York… - Scientific Reports, 2024 - nature.com
Mitochondrial Ca2+ overload can mediate mitochondria-dependent cell death, a major
contributor to several human diseases. Indeed, Duchenne muscular dystrophy (MD) is …