Results 21 to 30 of about 17,038 (231)

Overexpressed VDAC1 in breast cancer as a novel prognostic biomarker and correlates with immune infiltrates

World Journal of Surgical Oncology, 2022
Background More and more evidence suggests that cancer is a mitochondrial metabolic disease recently and mitochondria dysfunction is critical to tumorigenesis.
Yutong Fang, Junpeng Liu, Qunchen Zhang, Chuanghong She, Rongji Zheng, Rendong Zhang, Zexiao Chen, Chunfa Chen, Jundong Wu   +8 more
doaj   +1 more source

Photoaffinity labeling with cholesterol analogues precisely maps a cholesterol-binding site in voltage-dependent anion channel-1 [PDF]

, 2017
Voltage-dependent anion channel-1 (VDAC1) is a highly regulated β-barrel membrane protein that mediates transport of ions and metabolites between the mitochondria and cytosol of the cell.
Abramson, Jeff, Bergdoll, Lucie, Budelier, Melissa M, Chen, Zi-Wei, Cheng, Wayland W. L., Covey, Douglas F., Evers, Alex S., Janetka, James W., Krishnan, Kathiresan, Mydock-McGrane, Laurel, Whitelegge, Julian P.   +10 more
core   +3 more sources

TSPO interacts with VDAC1 and triggers a ROS-mediated inhibition of mitochondrial quality control [PDF]

, 2014
The 18-kDa TSPO (translocator protein) localizes on the outer mitochondrial membrane (OMM) and participates in cholesterol transport. Here, we report that TSPO inhibits mitochondrial autophagy downstream of the PINK1-PARK2 pathway, preventing essential ...
Anholt R, Daniel East, Decaudin D, Garnier M, Gatliff J, Hirsch JD, James Crosby, Jemma Gatliff, Krueger KE, Li H, Michelangelo Campanella, Miettinen H, Okatsu K, Ozawa K, Papadopoulos V, Peter Parker, Robert Harvey, Rosella Abeti, Seneviratne MS, Sileikyte J, Snyder SH, Tamse CT, William Craigen   +22 more
core   +3 more sources

Ion channel expression in human melanoma samples. in silico identification and experimental validation of molecular targets [PDF]

, 2019
Expression of 328 ion channel genes was investigated, by in silico analysis, in 170 human melanoma samples and controls. Ninety-one members of this gene-family (i.e., about 28%) show a significant (p 0.90 and p 90% in most cases).
D’Arcangelo, Daniela, Facchiano, Antonio, Facchiano, Francesco, Giampietri, Claudia, Marchetti, Paolo, Scatozza, Francesca   +5 more
core   +1 more source

Inhibition of VDAC1 Rescues Aβ1-42-Induced Mitochondrial Dysfunction and Ferroptosis via Activation of AMPK and Wnt/β-Catenin Pathways

Mediators of Inflammation, 2023
Beta-amyloid (Aβ) accumulation in the brains of Alzheimer’s disease (AD) patients leads to mitochondrial dysfunction and ferroptosis in neurons. Voltage-dependent anion channel 1 (VDAC1) is a major protein in the mitochondrial outer membrane. It has been
Xinpei Zhou, Ximin Tang, Tao Li, Dandan Li, Zhiting Gong, Xiujun Zhang, Yanjiao Li, Jianhua Zhu, Yong Wang, Bensi Zhang   +9 more
doaj   +1 more source

Nanoporous silica-based protocells at multiple scales for designs of life and nanomedicine. [PDF]

, 2015
Various protocell models have been constructed de novo with the bottom-up approach. Here we describe a silica-based protocell composed of a nanoporous amorphous silica core encapsulated within a lipid bilayer built by self-assembly that provides for ...
Brinker, C Jeffrey, Jakobsson, Eric, Sun, Jie, Wang, Yingxiao   +3 more
core   +2 more sources

Rewiring of Cancer Cell Metabolism by Mitochondrial VDAC1 Depletion Results in Time-Dependent Tumor Reprogramming: Glioblastoma as a Proof of Concept

Cells, 2019
Reprograming of the metabolism of cancer cells is an event recognized as a hallmark of the disease. The mitochondrial gatekeeper, voltage-dependent anion channel 1 (VDAC1), mediates transport of metabolites and ions in and out of mitochondria, and is ...
Tasleem Arif, Oriel Stern, Srinivas Pittala, Vered Chalifa-Caspi, Varda Shoshan-Barmatz   +4 more
doaj   +1 more source

Hierridin B Isolated from a Marine Cyanobacterium Alters VDAC1, Mitochondrial Activity, and Cell Cycle Genes on HT-29 Colon Adenocarcinoma Cells

Marine Drugs, 2016
Background: Hierridin B was isolated from a marine cyanobacterium Cyanobium sp. strain and induced cytotoxicity selectively in HT-29 adenocarcinoma cells. The underlying molecular mechanism was not yet elucidated. Methods: HT-29 cells were exposed to the
Sara Freitas, Rosário Martins, Margarida Costa, Pedro N. Leão, Rui Vitorino, Vitor Vasconcelos, Ralph Urbatzka   +6 more
doaj   +1 more source

Role of VDAC1 in hepatocyte apoptosis during acute liver injury in rats induced by obstructive jaundice [PDF]

Iranian Journal of Basic Medical Sciences
Objective(s): Exploring the role of VDAC1 in hepatocyte apoptosis during acute liver injury induced by obstructive jaundice.Materials and Methods: Animal and cell models were established to investigate possible mechanisms during acute liver injury ...
Jinshan Liu, Jinlong Hu, Hongyu Xu, Liang Yan, Jiaming Yao, Baoqiang Cao   +5 more
doaj   +1 more source

Parkin interacts with Ambra1 to induce mitophagy [PDF]

, 2011
Mutations in the gene encoding Parkin are a major cause of recessive Parkinson's disease. Recent work has shown that Parkin translocates from the cytosol to depolarized mitochondria and induces their autophagic removal (mitophagy). However, the molecular
Cornelissen, Tom, De Strooper, Bart, Gevaert, Kris, Hofkens, Hilde, Mandemakers, Wim, Van Humbeeck, Cindy, Vandenberghe, Wim   +6 more
core   +2 more sources