Development of Ligands and Degraders Targeting MAGE-A3
Li K, Krone M, Butrin A, Bond M, Linhares B, Crews C. Development of Ligands and Degraders Targeting MAGE-A3. Journal Of The American Chemical Society 2024, 146: 24884-24891. PMID: 39190582, DOI: 10.1021/jacs.4c05393.Peer-Reviewed Original ResearchDNA-encoded librariesSmall molecule ligandsDevelopment of ligandsE3 ligase complexCocrystal structureChemical matterLigandPROTAC moleculesSmall moleculesLigase complexTargeted protein degradationMAGE-A3Substrate recognition moduleType I MAGEsRING E3 ligasesMoleculesCancer-selective expressionDimer interfaceImprove immunotherapy outcomesIncreased antigen presentationHigh tumor gradeE3 ligaseComplexBiochemical functionsCancer cell surfaceRegulated induced proximity targeting chimeras—RIPTACs—A heterobifunctional small molecule strategy for cancer selective therapies
Raina K, Forbes C, Stronk R, Rappi J, Eastman K, Zaware N, Yu X, Li H, Bhardwaj A, Gerritz S, Forgione M, Hundt A, King M, Posner Z, Correia A, McGovern A, Puleo D, Chenard R, Mousseau J, Vergara J, Garvin E, Macaluso J, Martin M, Bassoli K, Jones K, Garcia M, Howard K, Yaggi M, Smith L, Chen J, Mayfield A, De Leon C, Hines J, Kayser-Bricker K, Crews C. Regulated induced proximity targeting chimeras—RIPTACs—A heterobifunctional small molecule strategy for cancer selective therapies. Cell Chemical Biology 2024, 31: 1490-1502.e42. PMID: 39116881, PMCID: PMC11371387, DOI: 10.1016/j.chembiol.2024.07.005.Peer-Reviewed Original ResearchProtein-protein interactionsTarget proteinsTernary complexChemical biology studiesExpressed intracellular proteinStable ternary complexAnti-proliferative responseEssential proteinsProtein proximityEffector ligandsIntracellular proteinsCDK inhibitorsTarget-expressing cellsHeterobifunctional small moleculesSmall moleculesCell survivalTumor cellsTherapeutic modalitiesProteinSelective therapySmall molecule strategiesLigandBiological studies