MHC class I and II-deficient humanized mice are suitable tools to test the long-term antitumor efficacy of immune checkpoint inhibitors and T-cell engagers
Eguren-Santamaria I, de Piérola E, Camps G, Martín-Muñoz P, Campos M, Cuculescu D, Aguilera-Buenosvinos I, López I, Salido-Vallejo R, Alexandru R, De Andrea C, Álvarez-Gigli L, Berraondo P, Melero I, Sanmamed M. MHC class I and II-deficient humanized mice are suitable tools to test the long-term antitumor efficacy of immune checkpoint inhibitors and T-cell engagers. Journal For ImmunoTherapy Of Cancer 2024, 12: e008516. PMID: 39244214, PMCID: PMC11381650, DOI: 10.1136/jitc-2023-008516.Peer-Reviewed Original ResearchConceptsPeripheral blood mononuclear cellsHuman peripheral blood mononuclear cellsT-cell engagersNSG miceMajor histocompatibility complexSevere XGVHDImmunodeficient miceAntitumor effectTumor rejectionImmunotherapy agentsAntitumor activityAntitumor efficacy of immune checkpoint inhibitorsEfficacy of immune checkpoint inhibitorsHT29 human colon carcinoma cellsLong-term antitumor efficacyDevelopment of cancer immunotherapyAdministration of nivolumabImmune checkpoint inhibitorsCancer immunotherapy agentsT cell clonesHuman colon carcinoma cellsAlanine aminotransferase levelsMajor histocompatibility complex class IBlood mononuclear cellsHuman immune cellsThyroid dysfunction caused by immune checkpoint inhibitors improves cancer outcomes.
García-Goñi M, Vázquez Gutiérrez B, Sanmamed M, Martín-Algarra S, Luis Pérez-Gracia J, Olmedo M, Chumbiauca E, Martín-Calvo N, Galofré J. Thyroid dysfunction caused by immune checkpoint inhibitors improves cancer outcomes. Endocrine Related Cancer 2024, 31 PMID: 39013402, DOI: 10.1530/erc-24-0064.Peer-Reviewed Original ResearchConceptsImmune checkpoint inhibitorsImmune-related adverse eventsRisk of progressionOverall survivalPrimary tumorThyroid dysfunctionPatients treated with immune checkpoint inhibitorsCancer patients treated with immune checkpoint inhibitorsAssociated with higher ORRImmune checkpoint inhibitor regimenTreated with atezolizumabLonger overall survivalCox proportional hazards modelsResponse to treatmentProbability of recurrenceMultivariable-adjusted regressionRisk of mortalityProportional hazards modelIndependent of ageCheckpoint inhibitorsRECIST v1.1Higher ORRCombination therapyUrothelial cancerClinical presentation