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Voltage-dependent anion channel 1

VDAC1, Voltage-Dependent Anion Channel 1, VDAC, POR1
This gene encodes a voltage-dependent anion channel protein that is a major component of the outer mitochondrial membrane. The encoded protein facilitates the exchange of metabolites and ions across the outer mitochondrial membrane and may regulate mitochondrial functions. This protein also forms channels in the plasma membrane and may be involved in transmembrane electron transport. Alternate splicing results in multiple transcript variants. Multiple pseudogenes of this gene are found on chromosomes 1, 2 3, 6, 9, 12, X and Y.[provided by RefSeq, Sep 2010] (from NCBI)
Top mentioned proteins: CAN, bcl-2, ACID, V1a, Hexokinase
Papers using VDAC1 antibodies
Mitochondrial and Nuclear Genomic Responses to Loss of LRPPRC Expression*
Supplier
Mootha Vamsi K. et al., In The Journal of Biological Chemistry, 2008
... Antibodies including CO2, NDUFB8, SDHB, UQCRC2, ATP5A, and VDAC1 were purchased from Mitosciences (Eugene, OR) ...
Bioinformatics enrichment tools: paths toward the comprehensive functional analysis of large gene lists
Supplier
Martelli Fabio, In PLoS ONE, 2008
... Antibody for VDAC1 (ab15895) (1∶500) was from Abcam.
The mitochondrial permeability transition, release of cytochrome c and cell death. Correlation with the duration of pore openings in situ.
Supplier
Koch Karl-Wilhelm, In PLoS ONE, 2000
... Sigma; the monoclonal anti-CyP-D antibody was from Calbiochem (San Diego, CA); the rabbit polyclonal anti VDAC1 antibody was from Abcam, (Cambridge, UK); the goat ...
ARL4, an ARF-like Protein That Is Developmentally Regulated and Localized to Nuclei and Nucleoli
Supplier
Aspenstrom Pontus, In PLoS ONE, 1999
... ATPase, Bax (Santa Cruz Biotechnology, Santa Cruz, CA, USA), VDAC (Cell Signaling Technology, Danvers, MA, USA), ...
Serine phosphorylation of death agonist BAD in response to survival factor results in binding to 14-3-3 not BCL-X(L)
Supplier
Youle Richard J. et al., In The Journal of Cell Biology, 1995
... Human VDAC-1 (a gift from Michael Forte, Vollum Institute, Oregon Health Sciences University, Portland, OR) was cloned into the DsRed vector (CLONTECH Laboratories, Inc.) ...
Papers on VDAC1
Nucleotide interactions of the human voltage-dependent anion channel.
New
Zweckstetter et al., Germany. In J Biol Chem, 25 Apr 2014
UNLABELLED: The voltage-dependent anion channel (VDAC) mediates and gates the flux of metabolites and ions across the outer mitochondrial membrane (OMM) and is a key player in cellular metabolism and apoptosis.
CHARMM-GUI PACE CG Builder for Solution, Micelle, and Bilayer Coarse-Grained Simulations.
New
Im et al., Lawrence, United States. In J Chem Inf Model, 24 Apr 2014
The robustness of PACE CG Builder is validated by simulations of various systems in solution (α3D, fibronectin, and lysozyme), micelles (Pf1, DAP12-NKG2C, OmpA, and DHPC-only micelle), and bilayers (GpA, OmpA, VDAC, MscL, OmpF, and lipid-only bilayers for six lipids).
High-Resolution Structure and Double Electron-Electron Resonance of the Zebrafish Voltage Dependent Anion Channel 2 Reveal an Oligomeric Population.
New
Abramson et al., United States. In J Biol Chem, 13 Apr 2014
UNLABELLED: In recent years, there has been a vast increase in structural and functional understanding of VDAC1, but VDAC2 and 3 have been understudied despite having many unique phenotypes.
In vitro effect of FGIN-1-27, a ligand to 18 kDa mitochondrial translocator protein, in human osteoblast-like cells.
New
Gavish et al., Haifa, Israel. In J Bioenerg Biomembr, 18 Mar 2014
Synthesis of mRNA of TSPO, VDAC 1, and hexokinase 2 decreased in 0.3, 0.3 and 0.5 fold respectively, with accompanying decreases in protein expression of TSPO and Voltage Dependent Anion Channel 1 by 23 % (p < 0.001) and 98 % (p < 0.001), respectively, but without changes in hexokinase 2 protein expression.
Opening up of plasmalemma type-1 VDAC to form apoptotic "find me signal" pathways is essential in early apoptosis - Evidence from the pathogenesis of cystic fibrosis resulting from failure of apoptotic cell clearance followed by sterile inflammation.
Review
New
Thinnes, Göttingen, Germany. In Mol Genet Metab, 13 Mar 2014
UNLABELLED: Cell membrane-standing type-1 VDAC is involved in cell volume regulation and thus apoptosis.
Creatine kinase-1 regulates the mitochondrial permeability transition pore and provides evidence for an alternative form of the complex.
New
Grimm et al., In J Cell Sci, 12 Mar 2014
However, when the "classical" PT-pore subunits cyclophilin D and VDAC1 are pharmacologically inhibited or their expression levels reduced, mitochondrial depolarization by CKMT1 depletion remains unaffected.
Actin directly interacts with different membrane channel proteins and influences channel activities: AQP2 as a model.
Review
New
Noda et al., Tokyo, Japan. In Biochim Biophys Acta, 28 Feb 2014
The 10 membrane channel proteins covered in this review are aquaporin 2 (AQP2), cystic fibrosis transmembrane conductance regulator (CFTR), ClC2, short form of ClC3 (sClC3), chloride intracellular channel 1 (CLIC1), chloride intracellular channel 5 (CLIC5), epithelial sodium channel (ENaC), large-conductance calcium-activated potassium channel (Maxi-K), transient receptor potential vanilloid 4 (TRPV4), and voltage-dependent anion channel (VDAC), with particular attention to AQP2.
Amyloid beta-induced glycogen synthase kinase 3β phosphorylated VDAC1 in Alzheimer's disease: implications for synaptic dysfunction and neuronal damage.
Review
New
Reddy, Beaverton, United States. In Biochim Biophys Acta, Dec 2013
Recent research has also revealed that GSK3β is elevated in AD-affected tissues and is critically involved in dissociating the voltage-dependent anion channel 1 (VDAC1) protein from hexokinases, and causing disrupted glucose metabolism, mitochondrial dysfunction and activating apoptotic cell death.
Intracellular ion channels and cancer.
Review
Szabò et al., Padova, Italy. In Front Physiol, 2012
Mitochondrial K(+) channels (Ca(2+)-dependent BKCa and IKCa, ATP-dependent KATP, Kv1.3, two-pore TWIK-related Acid-Sensitive K(+) channel-3 (TASK-3)), Ca(2+) uniporter MCU, Mg(2+)-permeable Mrs2, anion channels (voltage-dependent chloride channel VDAC, intracellular chloride channel CLIC) and the Permeability Transition Pore (MPTP) contribute importantly to the regulation of function in this organelle.
Evidence for a relation between plasma membrane coenzyme Q and autism.
Review
Sun et al., Lafayette, United States. In Front Biosci (elite Ed), 2012
Voltage Dependent Anion Channel (VDAC) in the cell membrane transports important molecules and ions across the cell membrane.
Structural basis for membrane binding specificity of the Bin/Amphiphysin/Rvs (BAR) domain of Arfaptin-2 determined by Arl1 GTPase.
GeneRIF
Wakatsuki et al., Tsukuba, Japan. In J Biol Chem, 2012
The Arl1.Arfaptin-2 BAR structure suggests that one of the two Arl1 molecules competes with Rac1, which binds to the concave face of the Arfaptin-2 BAR homodimer and may hinder its membrane association.
Mediation of the antiapoptotic activity of Bcl-xL protein upon interaction with VDAC1 protein.
GeneRIF
Shoshan-Barmatz et al., Beersheba, Israel. In J Biol Chem, 2012
Interfering with Bcl-xL binding to the mitochondria by VDAC1-based peptides may serve to induce apoptosis in cancer cells.
Structure-based analysis of VDAC1: N-terminus location, translocation, channel gating and association with anti-apoptotic proteins.
GeneRIF
Shoshan-Barmatz et al., Beersheba, Israel. In Biochem J, 2012
A single cysteine-residue-bearing VDAC1 demonstrates that the N-terminal region lies inside the channel pore.
Peripheral benzodiazepine receptor regulates vascular endothelial activations via suppression of the voltage-dependent anion channel-1.
GeneRIF
Jeon et al., Taejŏn, South Korea. In Febs Lett, 2012
PBR can inhibit endothelial activation through inhibition of mitochondrial ROS and/or VDAC-1 expression in endothelial cells
Lipid dynamics and protein-lipid interactions in 2D crystals formed with the β-barrel integral membrane protein VDAC1.
GeneRIF
Griffin et al., Cambridge, United States. In J Am Chem Soc, 2012
analysis of lipid dynamics and protein-lipid interactions in 2D crystals formed with the beta-barrel integral membrane protein VDAC1
PKCε promotes oncogenic functions of ATF2 in the nucleus while blocking its apoptotic function at mitochondria.
Impact
Ronai et al., Los Angeles, United States. In Cell, 2012
Genotoxic stress attenuates PKCε effect on ATF2; enables ATF2 nuclear export and localization at the mitochondria, where it perturbs the HK1-VDAC1 complex; increases mitochondrial permeability; and promotes apoptosis.
PINK1/Parkin-mediated mitophagy is dependent on VDAC1 and p62/SQSTM1.
Impact
GeneRIF
Springer et al., Tübingen, Germany. In Nat Cell Biol, 2010
Data identified VDAC1 (voltage-dependent anion channel 1) as a target for Parkin-mediated Lys 27 poly-ubiquitylation and mitophagy.
Solution structure of the integral human membrane protein VDAC-1 in detergent micelles.
Impact
GeneRIF
Wagner et al., Boston, United States. In Science, 2008
study presents NMR solution structure of recombinant VDAC-1 reconstituted in detergent micelles
RAS-RAF-MEK-dependent oxidative cell death involving voltage-dependent anion channels.
Impact
Stockwell et al., New York City, United States. In Nature, 2007
RNA-interference-mediated knockdown of VDAC2 or VDAC3 caused resistance to erastin, implicating these two VDAC isoforms in the mechanism of action of erastin.
Voltage-dependent anion channels are dispensable for mitochondrial-dependent cell death.
Impact
GeneRIF
Molkentin et al., Cincinnati, United States. In Nat Cell Biol, 2007
Vdacs are dispensable for both MPT and Bcl-2 family member-driven cell death.
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