2025
CAR-T Entering a New "Phase": Improving CAR-T Function by Harnessing Phase Separation.
Su X. CAR-T Entering a New "Phase": Improving CAR-T Function by Harnessing Phase Separation. Cancer Research 2025, 85: 1011-1012. PMID: 39879116, PMCID: PMC11910263, DOI: 10.1158/0008-5472.can-25-0357.Peer-Reviewed Original ResearchConceptsChimeric antigen receptorFunction of CAR T cellsCAR-T cellsNext-generation cell therapyT cell receptor complexCAR-T functionMouse xenograft modelCytotoxicity in vitroCAR-TT cellsAntigen receptorAntitumor effectCell therapyXenograft modelCoreceptor signalingImmune responseImmunological synapseReceptor complexBiomolecular condensatesCytoplasmic tailCoreceptorTherapyCD3ELiquid-liquid phase separation
2024
Mechanism of Hyperactive PLCÎł1 Signaling in T-Cell Leukemia/Lymphoma
Zeng L, Zhang X, Xiong Y, Hajicek N, Sondek J, Su X. Mechanism of Hyperactive PLCÎł1 Signaling in T-Cell Leukemia/Lymphoma. Blood 2024, 144: 48-48. DOI: 10.1182/blood-2024-193065.Peer-Reviewed Original ResearchHDACi resistancePeripheral T-cell lymphomaCutaneous T-cell lymphomaAdult T-cell leukemia/lymphomaLiquid-liquid phase separationT-cell lymphomaT-cell leukemia/lymphomaT cell proliferationHistone deacetylasesTotal internal reflection fluorescenceT cellsTCR signalingDrug resistanceDysregulation of LLPSWild typeMolecular mechanismsAberrant protein aggregationInhibitor resistanceResistance to HDAC inhibitorsMemory T cell developmentT cell receptor signalingActivation of T cellsPromote T cell proliferationT-cell malignanciesBcl-2 expression
2023
Biomolecular Condensation of SH2 Domain-Containing Proteins on Membranes
Zeng L, Su X. Biomolecular Condensation of SH2 Domain-Containing Proteins on Membranes. Methods In Molecular Biology 2023, 2705: 371-379. PMID: 37668985, DOI: 10.1007/978-1-0716-3393-9_20.Peer-Reviewed Original ResearchConceptsSH2 domainSH2 domain-containing proteinsDomain-containing proteinsT cell receptorReceptors/adaptorsReceptor pathwayContext of membraneEndomembrane systemMembrane receptor pathwaysSignal transductionBiomolecular condensationSpecific tyrosinePlasma membraneReconstitution systemGolgi apparatusEndoplasmic reticulumLiquid-liquid phase separationMultivalent interactionsCondensate formationProteinMembranePathwayPhosphotyrosineAssaysTransduction
2021
Phase separation in immune signalling
Xiao Q, McAtee CK, Su X. Phase separation in immune signalling. Nature Reviews Immunology 2021, 22: 188-199. PMID: 34230650, PMCID: PMC9674404, DOI: 10.1038/s41577-021-00572-5.Peer-Reviewed Original ResearchConceptsGene I proteinImmune Signaling PathwaysCyclic GMP-AMP synthaseSubstantial conformational changesNew biophysical principleGMP-AMP synthaseCell receptorB cell receptorCytosolic eventsSignal transductionImmune signalingSignaling pathwaysI proteinConformational changesLigand engagementDownstream adaptorsInterferon genesImmune receptorsBiophysical principlesLiquid-liquid phase separationFunctional consequencesT cell receptorPathogenic stimuliSpatial reorganizationOutstanding questions
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