2022
Zebrafish mutants in vegfab can affect endothelial cell proliferation without altering ERK phosphorylation and are phenocopied by loss of PI3K signaling
Lange M, Ohnesorge N, Hoffmann D, Rocha SF, Benedito R, Siekmann AF. Zebrafish mutants in vegfab can affect endothelial cell proliferation without altering ERK phosphorylation and are phenocopied by loss of PI3K signaling. Developmental Biology 2022, 486: 26-43. PMID: 35337795, PMCID: PMC11238767, DOI: 10.1016/j.ydbio.2022.03.006.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell ProliferationNeovascularization, PhysiologicPhenotypePhosphatidylinositol 3-KinasesPhosphorylationVascular Endothelial Growth Factor AZebrafishConceptsEndothelial cell migrationLong isoformPI3KCell migrationEC proliferationZebrafish trunkZebrafish mutantsMutant phenotypeCellular functionsIntersegmental blood vesselsMRNA splicingPI3-kinaseMAPK activationVegfabA PathwayERK phosphorylationExtracellular matrixEndothelial cell proliferationVEGFA isoformsIsoformsCell proliferationDistinct setsProliferationBlood vessel networkMutations
2017
Endothelial Notch signalling limits angiogenesis via control of artery formation
Hasan SS, Tsaryk R, Lange M, Wisniewski L, Moore JC, Lawson ND, Wojciechowska K, Schnittler H, Siekmann AF. Endothelial Notch signalling limits angiogenesis via control of artery formation. Nature Cell Biology 2017, 19: 928-940. PMID: 28714969, PMCID: PMC5534340, DOI: 10.1038/ncb3574.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, Genetically ModifiedArteriesCell MovementCells, CulturedEndothelial CellsGene Expression Regulation, DevelopmentalGenotypeHomeodomain ProteinsHuman Umbilical Vein Endothelial CellsHumansIntracellular Signaling Peptides and ProteinsMembrane ProteinsMicroscopy, FluorescenceMicroscopy, VideoNeovascularization, PhysiologicNerve Tissue ProteinsPhenotypeReceptor, Notch1Receptors, CXCR4Signal TransductionTime FactorsTime-Lapse ImagingTransfectionZebrafishZebrafish ProteinsConceptsNotch signalingTip cellsBlood vessel growthChemokine receptor cxcr4aTip cell migrationArtery formationNotch ligand DLL4Role of NotchVessel growthStalk cellsNotch activationAngiogenic sproutingLigand DLL4Endothelial NotchCell migrationSignalingPlexus formationBlood flow patternsAngiogenesisArterial circulationCellsNotchExpressionCxcr4aZebrafish