Results 61 to 70 of about 17,038 (231)

The essential role of mitochondrial dynamics in antiviral immunity. [PDF]

, 2018
Viruses alter cellular physiology and function to establish cellular environment conducive for viral proliferation. Viral immune evasion is an essential aspect of viral persistence and proliferation.
Ahn, Dae-Gyun, Kim, Seong-Jun, Siddiqui, Aleem, Syed, Gulam H   +3 more
core   +2 more sources

SUMOylation regulates tumorigenesis and progression: Molecular mechanisms and therapeutic applications

Interdisciplinary Medicine, EarlyView.
SUMOylation, a dynamic post‐translational modification, acts as a master regulator at the heart of tumor malignancy. Our work delineates how the SUMOylation cycle—mediated by E1/E2/E3 enzymes and reversed by SENPs—orchestrates multiple hallmarks of cancer. The central pathway converges on three critical pathological axes: 1.
Yimao Wu, Zichang Chen, Yinting Hu, Gokhan Zengin, Qian Zhang, Meng‐Yao Li, Wenlong Sun   +6 more
wiley   +1 more source

The VDAC1 oligomerization regulated by ATP5B leads to the NLRP3 inflammasome activation in the liver cells under PFOS exposure

Ecotoxicology and Environmental Safety
As a persistent organic pollutant, perfluorooctane sulfonate (PFOS) has a serious detrimental impact on human health. It has been suggested that PFOS is associated with liver inflammation. However, the underlying mechanisms are still unclear.
Yu Ma, Wei Yang, Peiyao Liang, Ruzhen Feng, Tianming Qiu, Jingyuan Zhang, Xiance Sun, Qiujuan Li, Guang Yang, Xiaofeng Yao   +9 more
doaj   +1 more source

The E3 ubiquitin ligase NEDD4-1 protects against acetaminophen-induced liver injury by targeting VDAC1 for degradation

Acta Pharmaceutica Sinica B, 2023
Acetaminophen (APAP) overdose is a major cause of liver injury. Neural precursor cell expressed developmentally downregulated 4–1 (NEDD4-1) is an E3 ubiquitin ligase that has been implicated in the pathogenesis of numerous liver diseases; however, its ...
Yiwei Zhu, Lin Lei, Xinghui Wang, Linfang Chen, Wei Li, Jinxia Li, Chenchen Zhao, Xiliang Du, Yuxiang Song, Wenwen Gao, Guowen Liu, Xinwei Li   +11 more
doaj   +1 more source

Enhanced expression of the voltage-dependent anion channel 1 (VDAC1) in Alzheimer's disease transgenic mice: an insight into the pathogenic effects of amyloid-β [PDF]

, 2011
The mitochondrial voltage-dependent anion channel 1 (VDAC1) is involved in the release of apoptotic proteins with possible relevance in Alzheimer's disease (AD) neuropathology.
Cabodevilla, F. (Felipe), Cuadrado-Tejedor, M. (Mar), Frechilla, D. (Diana), Perez-Mediavilla, L.A. (Luis Alberto), Rio, J. (Joaquín) del, Vilariño, M. (Marcos)   +5 more
core  

Nigericin‐Triggered Phosphodynamics in Inflammasome Formation and Pyroptosis

PROTEOMICS, EarlyView.
ABSTRACT Innate immune signaling relies heavily on phosphorylation cascades to mount effective immune responses. Although traditional innate immune signaling cascades following TLR4 stimulation have been investigated through a temporally quantitative phosphoproteomic lens, far fewer studies have applied these methods to distinct signaling following the
Vanya Bhushan, Clinton J. Bradfield, Sandhini Saha, Sung Hwan Yoon, Iain D. C. Fraser, Aleksandra Nita‐Lazar   +5 more
wiley   +1 more source

A VDAC1-Derived N-Terminal Peptide Inhibits Mutant SOD1-VDAC1 Interactions and Toxicity in the SOD1 Model of ALS

Frontiers in Cellular Neuroscience, 2019
Mutations in superoxide dismutase (SOD1) are the second most common cause of familial amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease caused by the death of motor neurons in the brain and spinal cord.
Anna Shteinfer-Kuzmine, Shirel Argueti, Rajeev Gupta, Neta Shvil, Salah Abu-Hamad, Yael Gropper, Jan Hoeber, Andrea Magrì, Angela Messina, Elena N. Kozlova, Varda Shoshan-Barmatz, Adrian Israelson   +11 more
doaj   +1 more source

Annexin A5 controls VDAC1-dependent mitochondrial Ca2+ homeostasis and determines cellular susceptibility to apoptosis

EMBO Journal
Annexin A5 (AnxA5) is a Ca2+-dependent phospholipid-binding protein associated with the regulation of intracellular Ca2+ homeostasis. However, the precise role of AnxA5 in controlling mitochondrial Ca2+ signaling remains elusive.
Furkan E. Oflaz, Alexander I Bondarenko, M. Trenker, Markus Waldeck-Weiermair, B. Gottschalk, Eva Bernhart, Zhanat Koshenov, S. Radulović, Rene Rost, Martin Hirtl, Johannes Pilic, Aditya Karunanithi Nivedita, Adlet Sagintayev, Gerd Leitinger, Bent Brachvogel, Susanne Summerauer, V. Shoshan-Barmatz, R. Malli, W. F. Graier   +18 more
semanticscholar   +1 more source

Migrasomes, Matrix‐Bound Nanovesicles, and More: Messengers in the Matrix

PROTEOMICS, EarlyView.
ABSTRACT Extracellular vesicles (EVs) and particles (EPs) are diverse micro‐ and nanoparticles that circulate in bodily fluids and can attach to, or be deposited onto, the extracellular matrix (ECM) and other surfaces. To date, the nomenclature and classification of matrix‐bound or matrix‐associated EVs and EPs (MEVPs) have been unclear, largely due to
Anna V. Kolesov, Natalie Reitz, Marley Dewey, Colin L. Hisey   +3 more
wiley   +1 more source

The role of rapamycin in the PINK1/Parkin signaling pathway in mitophagy in podocytes

Open Life Sciences
This study aimed to clarify the role of rapamycin in the PINK1/Parkin signaling pathway in mitophagy in podocytes and the role of voltage-dependent anion channel 1 (VDAC1) in the PINK1/Parkin signaling pathway in mouse glomerular podocytes.
Yu Shengyou, Zhu Weixue, Yu Li
doaj   +1 more source