2018
Anoctamin-6 regulates ADAM sheddase function
Veit M, Koyro K, Ahrens B, Bleibaum F, Munz M, Rövekamp H, Andrä J, Schreiber R, Kunzelmann K, Sommer A, Bhakdi S, Reiss K. Anoctamin-6 regulates ADAM sheddase function. Biochimica Et Biophysica Acta (BBA) - Molecular Cell Research 2018, 1865: 1598-1610. PMID: 30327201, DOI: 10.1016/j.bbamcr.2018.08.011.Peer-Reviewed Original ResearchConceptsAnoctamin 6Scramblase activityHuman umbilical vein endothelial cellsTNF receptor 1Vital cellular functionsPhospholipid scramblase activityPS exposureHEK293T cellsTGF-alphaTransformation of cellsSheddase functionTransmembrane substratesCellular functionsADAM17 substratesPlasma membraneUmbilical vein endothelial cellsInhibitor experimentsSheddase activitySubstrate cleavageImportant regulatorVein endothelial cellsActivator PMAProminent memberAmphiregulinEndothelial cells
2017
Extracellular sphingomyelinase activity impairs TNF-α-induced endothelial cell death via ADAM17 activation and TNF receptor 1 shedding
Sommer A, Düppe M, Baumecker L, Kordowski F, Büch J, Chico J, Fritsch J, Schütze S, Adam D, Sperrhacke M, Bhakdi S, Reiss K. Extracellular sphingomyelinase activity impairs TNF-α-induced endothelial cell death via ADAM17 activation and TNF receptor 1 shedding. Oncotarget 2017, 5: 72584-72596. PMID: 29069811, PMCID: PMC5641154, DOI: 10.18632/oncotarget.19983.Peer-Reviewed Original ResearchHuman umbilical vein endothelial cellsEndothelial cell deathCell deathTNF-α receptor 1COS7 cellsVital cellular functionsPhospholipid scramblasesSheddase functionCellular functionsEffect of SMaseADAM activityExtracellular sphingomyelinaseSignaling cascadesEndothelial cellsUmbilical vein endothelial cellsReceptor 1Phospholipid asymmetryPS externalizationSheddase activityCell survivalImportant regulatorVein endothelial cellsCell typesEndothelial cell functionEndothelial cell proliferation
2012
Melittin Modulates Keratinocyte Function through P2 Receptor-dependent ADAM Activation*
Sommer A, Fries A, Cornelsen I, Speck N, Koch-Nolte F, Gimpl G, Andrä J, Bhakdi S, Reiss K. Melittin Modulates Keratinocyte Function through P2 Receptor-dependent ADAM Activation*. Journal Of Biological Chemistry 2012, 287: 23678-23689. PMID: 22613720, PMCID: PMC3390642, DOI: 10.1074/jbc.m112.362756.Peer-Reviewed Original ResearchMeSH KeywordsADAM ProteinsADAM10 ProteinADAM17 ProteinAdenosine TriphosphateAmyloid Precursor Protein SecretasesAnimalsBlotting, WesternCadherinsCell LineCell SurvivalCells, CulturedDose-Response Relationship, DrugEmbryo, MammalianErbB ReceptorsExtracellular Signal-Regulated MAP KinasesFibroblastsHEK293 CellsHumansKeratinocytesMelittenMembrane ProteinsMiceMice, KnockoutModels, BiologicalPhosphorylationReceptors, Purinergic P2X7Reverse Transcriptase Polymerase Chain ReactionConceptsAnti-cancer agentsP2 receptorsADAM activationP2 receptor antagonistsRelease of TGFMultiple cellular functionsPurinergic P2 receptorsAdhesion molecule E-cadherinE-cadherinReceptor antagonistP2X7 receptorHuman HaCaT keratinocytesCellular functionsPresence of ATPasesDownstream eventsATP releaseEGFR phosphorylationHuman neutrophilsEGF receptorEndothelial cellsERK1/2 phosphorylationKeratinocyte proliferationReceptorsBee venomCell migration