Degradation of connexins through the proteasomal, endolysosomal and phagolysosomal pathways

scientific article published on 08 July 2012

Degradation of connexins through the proteasomal, endolysosomal and phagolysosomal pathways is …
instance of (P31):
scholarly articleQ13442814

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P6179Dimensions Publication ID1013560893
P356DOI10.1007/S00232-012-9461-3
P2888exact matchhttps://scigraph.springernature.com/pub.10.1007/s00232-012-9461-3
P698PubMed publication ID22772442

P2093author name stringAlan F Lau
Vivian Su
Kimberly Cochrane
P2860cites workProteolysis of connexin43-containing gap junctions in normal and heat-stressed cardiac myocytesQ41925596
Gap junction endocytosis and lysosomal degradation of connexin43-P2 in WB-F344 rat liver epithelial cells treated with DDT and lindaneQ41930257
A mitosis-specific phosphorylation of the gap junction protein connexin43 in human vascular cells: biochemical characterization and localization.Q42031368
Functioning of cx43 hemichannels demonstrated by single channel propertiesQ42615731
Turnover and phosphorylation dynamics of connexin43 gap junction protein in cultured cardiac myocytes.Q42859718
The tumor-suppressive function of Connexin43 in keratinocytes is mediated in part via interaction with caveolin-1.Q43091576
Role of the ubiquitin-proteasome pathway in downregulation of the gap-junction protein Connexin43 by TNF-{alpha} in human corneal fibroblastsQ43244092
Targeted gap junction protein constructs reveal connexin-specific differences in oligomerizationQ43945269
Phosphorylation of connexin 43 acts as a stimuli for proteasome-dependent degradation of the protein in lens epithelial cells.Q44302609
Lysosomal and proteasomal degradation play distinct roles in the life cycle of Cx43 in gap junctional intercellular communication-deficient and -competent breast tumor cellsQ44454865
Degradation of ornithine decarboxylase in reticulocyte lysate is ATP-dependent but ubiquitin-independentQ44617013
Degradation of connexins from the plasma membrane is regulated by inhibitors of protein synthesisQ44697323
High glucose down-regulates intercellular communication in retinal endothelial cells by enhancing degradation of connexin 43 by a proteasome-dependent mechanismQ44881124
Ubiquitination and down-regulation of gap junction protein connexin-43 in response to 12-O-tetradecanoylphorbol 13-acetate treatmentQ45061774
Assembly of heteromeric connexons in guinea-pig liver en route to the Golgi apparatus, plasma membrane and gap junctionsQ45345949
Articular chondrocytes express connexin 43 hemichannels and P2 receptors - a putative mechanoreceptor complex involving the primary cilium?Q46126251
Cx31 is assembled and trafficked to cell surface by ER-Golgi pathway and degraded by proteasomal or lysosomal pathwaysQ46574879
Cholesterol modulates membrane traffic along the endocytic pathway in sphingolipid-storage diseasesQ47622411
Endocytic delivery to lysosomes mediated by concurrent fusion and kissing events in living cells.Q50777337
Implications and challenges of connexin connections to cancer.Q55052930
Sequestration of connexin43 in the early endosomes: An early event of Leydig cell tumor progressionQ57660640
Fate of intercellular junctions in isolated adult rat cardiac cellsQ70058441
Fate of annular gap junctions in the papillary cells of the enamel organ in the rat incisorQ70156831
Reduced content of connexin43 gap junctions in ventricular myocardium from hypertrophied and ischemic human heartsQ70470418
Gap junction assembly and endocytosis correlated with patterns of growth in a cultured adrenocortical tumor cell (SW-13)Q70937758
The gap junction protein connexin43 is degraded via the ubiquitin proteasome pathwayQ71823921
Ubiquitinylation is not an absolute requirement for degradation of c-Jun protein by the 26 S proteasomeQ72223331
Mutations in the connexin 32 gene in X-linked dominant Charcot-Marie-Tooth disease (CMTX1)Q72372626
Expression of multiple connexins in cultured neonatal rat ventricular myocytesQ72553617
Assembly of hepatic gap junctions. Topography and distribution of connexin 32 in intracellular and plasma membranes determined using sequence-specific antibodiesQ72940533
Ultrastructural analysis of gap junctions in C6 glioma cells transfected with connexin43 cDNAQ72967517
Dephosphorylation and intracellular redistribution of ventricular connexin43 during electrical uncoupling induced by ischemiaQ73071883
Connexin and gap junction degradationQ73441404
Degradation of connexin43 gap junctions involves both the proteasome and the lysosomeQ73876395
Differential oligomerization of endoplasmic reticulum-retained connexin43/connexin32 chimerasQ75184835
Rapid turnover of connexin43 in the adult rat heartQ77315007
Novel rab GAP-like protein, CIP85, interacts with connexin43 and induces its degradationQ24294859
Phosphorylation and regulation of Akt/PKB by the rictor-mTOR complexQ24295120
Ubiquitin-independent proteasomal degradation of endoplasmic reticulum-localized connexin43 mediated by CIP75Q24302500
SNX1 defines an early endosomal recycling exit for sortilin and mannose 6-phosphate receptorsQ24304125
Life cycle of connexins in health and diseaseQ24541428
Ubiquitin-like and ubiquitin-associated domain proteins: significance in proteasomal degradationQ24653719
Road to ruin: targeting proteins for degradation in the endoplasmic reticulumQ26866096
Proteasome subunit Rpn13 is a novel ubiquitin receptorQ27650664
Proteasome subunit Rpn1 binds ubiquitin-like protein domainsQ27930136
The regulatory particle of the Saccharomyces cerevisiae proteasome.Q27936746
Ubiquitin-independent degradation of proteins by the proteasomeQ28284043
Activator of G protein signaling 8 (AGS8) is required for hypoxia-induced apoptosis of cardiomyocytes: role of G betagamma and connexin 43 (CX43)Q28513014
Defining a minimal motif required to prevent connexin oligomerization in the endoplasmic reticulumQ28564736
Ubiquitylation of the gap junction protein connexin-43 signals its trafficking from early endosomes to lysosomes in a process mediated by Hrs and Tsg101Q28573992
Endocytic processing of connexin43 gap junctions: a morphological studyQ28575069
Eps15 interacts with ubiquitinated Cx43 and mediates its internalizationQ28583911
A 26 S protease subunit that binds ubiquitin conjugatesQ29614362
The 26S proteasome: a molecular machine designed for controlled proteolysisQ29619692
Degradation of oxidized proteins in mammalian cells.Q30427697
Internalization of large double-membrane intercellular vesicles by a clathrin-dependent endocytic processQ30478918
ATP release through connexin hemichannels and gap junction transfer of second messengers propagate Ca2+ signals across the inner earQ30484892
Internalized gap junctions are degraded by autophagyQ30516553
Selective degradation of oxidized calmodulin by the 20 S proteasomeQ31442080
Supramolecular dynamics of gap junctionsQ32043496
Beyond the gap: functions of unpaired connexon channelsQ33186594
Altered patterns of gap junction distribution in ischemic heart disease. An immunohistochemical study of human myocardium using laser scanning confocal microscopyQ33237793
A novel connexin43-interacting protein, CIP75, which belongs to the UbL-UBA protein family, regulates the turnover of connexin43.Q33310245
Posttranslational modifications in lens fiber connexins identified by off-line-HPLC MALDI-quadrupole time-of-flight mass spectrometryQ33326791
Post-translational modifications of connexin26 revealed by mass spectrometryQ33506159
Remodelling of gap junctions and connexin expression in diseased myocardium.Q36870641
Key connexin 43 phosphorylation events regulate the gap junction life cycleQ37001308
Closing the gap on autosomal dominant connexin-26 and connexin-43 mutants linked to human diseaseQ37035773
Connexins, pannexins, innexins: novel roles of "hemi-channels"Q37130086
ERp29 restricts Connexin43 oligomerization in the endoplasmic reticulumQ37193492
Proteomics of the lysosomeQ37196950
Hemichannels in cerebral ischemiaQ37411391
Connexin43 phosphorylation: structural changes and biological effectsQ37421795
Physiological significance of selective degradation of p62 by autophagyQ37691820
Regulation of gap junction intercellular communication by the ubiquitin systemQ37703671
Endocytosis and post-endocytic sorting of connexinsQ37945366
Retroviral delivery of connexin genes to human breast tumor cells inhibits in vivo tumor growth by a mechanism that is independent of significant gap junctional intercellular communicationQ38288694
The large GTPase dynamin2: a new player in connexin 43 gap junction endocytosis, recycling and degradationQ39545825
Gap junctions sensitize cancer cells to proteasome inhibitor MG132-induced apoptosisQ39766909
Interplay between PKC and the MAP kinase pathway in Connexin43 phosphorylation and inhibition of gap junction intercellular communicationQ39877643
The TSG101 protein binds to connexins and is involved in connexin degradation.Q39884960
Molecular reorganization of Cx43, Zo-1 and Src complexes during the endocytosis of gap junction plaques in response to a non-genomic carcinogenQ39912403
The 2,2',4,4',5,5'-hexachlorobiphenyl-enhanced degradation of connexin 43 involves both proteasomal and lysosomal activities.Q39933103
Adaptation of connexin 43-hemichannel prostaglandin release to mechanical loadingQ39954576
The detergent resistance of Connexin43 is lost upon TPA or EGF treatment and is an early step in gap junction endocytosisQ39965117
Akt phosphorylates Connexin43 on Ser373, a "mode-1" binding site for 14-3-3.Q40030085
The proteasome regulates the interaction between Cx43 and ZO-1.Q40125363
Cytosolic stress reduces degradation of connexin43 internalized from the cell surface and enhances gap junction formation and functionQ40379222
Identification of a PKB/Akt hydrophobic motif Ser-473 kinase as DNA-dependent protein kinaseQ40533718
Epidermal growth factor regulates ubiquitination, internalization and proteasome-dependent degradation of connexin43.Q40588863
A tyrosine-based sorting signal is involved in connexin43 stability and gap junction turnover.Q40650152
Regulation of connexin degradation as a mechanism to increase gap junction assembly and functionQ40862155
Connexins, connexons, and intercellular communicationQ41114815
Chloroquine inhibits lysosomal enzyme pinocytosis and enhances lysosomal enzyme secretion by impairing receptor recyclingQ41337499
Spermidine mediates degradation of ornithine decarboxylase by a non-lysosomal, ubiquitin-independent mechanismQ41369476
Ornithine decarboxylase is degraded by the 26S proteasome without ubiquitinationQ41589996
Preparation, characterization, and structure of half gap junctional layers split with urea and EGTA.Q41634369
Double-membrane gap junction internalization requires the clathrin-mediated endocytic machineryQ41849226
Fate of gap junctions in isolated adult mammalian cardiomyocytesQ41901202
Ultrastructure and regulation of lateralized connexin43 in the failing heart.Q41912488
Genetic diseases and gene knockouts reveal diverse connexin functions.Q33547231
An overview of the molecular mechanism of autophagyQ33703918
Mechanical strain opens connexin 43 hemichannels in osteocytes: a novel mechanism for the release of prostaglandinQ33876996
Degradation of oxidized proteins by the 20S proteasome.Q33941917
Ubiquitin conjugation is not required for the degradation of oxidized proteins by proteasome.Q33962101
Cardiac gap junction channels: modulation of expression and channel propertiesQ34317993
Connexins and cell signaling in development and diseaseQ34357394
Assembly of connexin43 into gap junctions is regulated differentially by E-cadherin and N-cadherin in rat liver epithelial cellsQ34360941
FGF-1 induces ATP release from spinal astrocytes in culture and opens pannexin and connexin hemichannelsQ34450040
Nε-lysine acetylation determines dissociation from GAP junctions and lateralization of connexin 43 in normal and dystrophic heartQ34582749
Autophagy: a pathway that contributes to connexin degradation.Q34625117
Intracellular transport, assembly, and degradation of wild-type and disease-linked mutant gap junction proteinsQ34719366
Molecular basis of calcium regulation in connexin-32 hemichannelsQ34794839
Lysosome biogenesis and lysosomal membrane proteins: trafficking meets functionQ34996827
Ubiquitin-independent proteolytic functions of the proteasomeQ35152119
Androgen-regulated formation and degradation of gap junctions in androgen-responsive human prostate cancer cellsQ35191051
Regulation of connexin biosynthesis, assembly, gap junction formation, and removalQ35700076
Activation of Akt, not connexin 43 protein ubiquitination, regulates gap junction stabilityQ35709981
Trafficking and recycling of the connexin43 gap junction protein during mitosisQ35738193
Incorporation of connexins into plasma membranes and gap junctionsQ35750008
A field guide to ubiquitylationQ35821299
Connexins: functions without junctionsQ35885621
The gap junction channel protein connexin 43 is covalently modified and regulated by SUMOylationQ35939846
Ubiquitination, intracellular trafficking, and degradation of connexinsQ36035273
Regulation of ubiquitin-proteasome system mediated degradation by cytosolic stressQ36095718
Connexin phosphorylation as a regulatory event linked to gap junction channel assemblyQ36162583
The splitting of hepatocyte gap junctions and zonulae occludentes with hypertonic disaccharidesQ36196516
Five-hour half-life of mouse liver gap-junction proteinQ36205160
Storage solutions: treating lysosomal disorders of the brainQ36210235
Connexins and their channels in cell growth and cell deathQ36267415
Regulation of connexin hemichannels by monovalent cationsQ36295532
Dislocation and degradation from the ER are regulated by cytosolic stressQ36324141
Pathways and control of connexin oligomerization.Q36401843
Life cycle of connexins: regulation of connexin synthesis and degradationQ36463229
P433issue7
P1104number of pages12
P304page(s)389-400
P577publication date2012-07-08
P1433published inJournal of Membrane BiologyQ6295550
P1476titleDegradation of connexins through the proteasomal, endolysosomal and phagolysosomal pathways
P478volume245

Reverse relations

cites work (P2860)
Q36031118Connexins: substrates and regulators of autophagy
Q37707273Degradation of connexins and gap junctions
Q38851729Differential effects of polyoma virus middle tumor antigen mutants upon gap junctional, intercellular communication
Q26823004Gap junction modulation and its implications for heart function
Q55048000Multifaceted Roles of Connexin 43 in Stem Cell Niches.
Q53563577New cellular mechanisms of gap junction degradation and recycling.
Q48909500Nutrient Starvation Decreases Cx43 Levels and Limits Intercellular Communication in Primary Bovine Corneal Endothelial Cells.
Q64244360PI3k and Stat3: Oncogenes that are Required for Gap Junctional, Intercellular Communication
Q30575661Protein kinase Cδ-mediated phosphorylation of Connexin43 gap junction channels causes movement within gap junctions followed by vesicle internalization and protein degradation
Q37158482Proteins and mechanisms regulating gap-junction assembly, internalization, and degradation

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