2021
PLCγ1 promotes phase separation of T cell signaling components
Zeng L, Palaia I, Šarić A, Su X. PLCγ1 promotes phase separation of T cell signaling components. Journal Of Cell Biology 2021, 220: e202009154. PMID: 33929486, PMCID: PMC8094118, DOI: 10.1083/jcb.202009154.Peer-Reviewed Original ResearchConceptsTCR signal transductionT-cell receptor pathwayLiquid-like condensatesKey adaptor proteinLAT clusteringLAT complexSH2 domainAdaptor proteinPhosphatase CD45Signal transductionTCR pathwayPhospholipase Cγ1ERK activationProtein compositionBiophysical principlesPLCγ1Critical functionsReceptor pathwayPathwayLATMajor componentT cellsCellsActivationDephosphorylation
2019
B1 oligomerization regulates PML nuclear body biogenesis and leukemogenesis
Li Y, Ma X, Chen Z, Wu H, Wang P, Wu W, Cheng N, Zeng L, Zhang H, Cai X, Chen SJ, Chen Z, Meng G. B1 oligomerization regulates PML nuclear body biogenesis and leukemogenesis. Nature Communications 2019, 10: 3789. PMID: 31439836, PMCID: PMC6706441, DOI: 10.1038/s41467-019-11746-0.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCarcinogenesisGene Knockout TechniquesHeLa CellsHumansLeukemia, Promyelocytic, AcuteMiceMice, TransgenicMutationOncogene Proteins, FusionPromyelocytic Leukemia ProteinProtein DomainsProtein MultimerizationRetinoic Acid Receptor alphaScattering, Small AngleSequence Analysis, RNASingle-Cell AnalysisSumoylationX-Ray DiffractionConceptsSingle-cell RNA sequencing analysisRNA sequencing analysisNuclear assemblyPML SUMOylationBiogenesisImportant regulatorOligomerization mechanismSequencing analysisUltracentrifugation analysisOligomerizationPML-RARαTransgenic miceLeukemogenesisGel filtrationSUMOylationSAXS characterizationTransactivationRegulatorProteinMechanismTetramerAssemblyF158Vivo studiesPML