2024
Causes of death and patterns of metastatic disease at the end of life for patients with advanced melanoma in the immunotherapy era
Lee D, McNamara M, Yang A, Yaskolko M, Kluger H, Tran T, Olino K, Clune J, Sznol M, Ishizuka J. Causes of death and patterns of metastatic disease at the end of life for patients with advanced melanoma in the immunotherapy era. Pigment Cell & Melanoma Research 2024, 37: 847-853. PMID: 39073002, DOI: 10.1111/pcmr.13188.Peer-Reviewed Original ResearchSite of metastasisPattern of metastatic diseaseMelanoma mortalityRetrospective observational cohort studyCause of cancer mortalityDistant lymph nodesObservational cohort studyDiagnosis to deathImmunotherapy eraAdvanced melanomaMetastatic diagnosisMetastatic diseaseMetastatic melanomaImmunotherapy treatmentRespiratory failureCause of deathMedian timeLymph nodesTherapeutic advancesCohort studyMelanomaImmunotherapyMechanism of deathPatientsEnd of life
2022
PI3K activation allows immune evasion by promoting an inhibitory myeloid tumor microenvironment
Collins NB, Al Abosy R, Miller BC, Bi K, Zhao Q, Quigley M, Ishizuka JJ, Yates KB, Pope HW, Manguso RT, Shrestha Y, Wadsworth M, Hughes T, Shalek AK, Boehm JS, Hahn WC, Doench JG, Haining WN. PI3K activation allows immune evasion by promoting an inhibitory myeloid tumor microenvironment. Journal For ImmunoTherapy Of Cancer 2022, 10: e003402. PMID: 35264433, PMCID: PMC8915320, DOI: 10.1136/jitc-2021-003402.Peer-Reviewed Original ResearchConceptsImmune evasionCheckpoint blockadePI3K activationMouse syngeneic tumor modelsPharmacological PI3K inhibitionEfficacy of immunotherapyNumber of CD8Tumor immune evasionTumor immune microenvironmentRational combination strategiesSyngeneic tumor modelsCell-extrinsic effectsK activationPI3K inhibitionMyeloid microenvironmentImmune microenvironmentPoor responseMyeloid infiltrationT cellsImmune responseImmunotherapyMyeloid cellsImmune systemPhospho-inositol-3 kinaseTumor microenvironment