2024
Immune checkpoint inhibitors in advanced gastroesophageal adenocarcinoma: a series of patient-level meta-analyses in different programmed death-ligand 1 subgroups
Leone A, Mai A, Fong K, Yap D, Kato K, Smyth E, Moehler M, Seong J, Sundar R, Zhao J, Pietrantonio F. Immune checkpoint inhibitors in advanced gastroesophageal adenocarcinoma: a series of patient-level meta-analyses in different programmed death-ligand 1 subgroups. ESMO Open 2024, 9: 103962. PMID: 39426081, PMCID: PMC11533044, DOI: 10.1016/j.esmoop.2024.103962.Peer-Reviewed Original ResearchImmune checkpoint inhibitorsCombined positive scoreBenefit of immune checkpoint inhibitorsCheckpoint inhibitorsOS benefitOverall survivalAnti-programmed cell death protein 1Kaplan-Meier (KM) plotsEfficacy of immune checkpoint inhibitorsFirst-line immune checkpoint inhibitorsPD-L1 combined positive scoreProgrammed death ligand 1 subgroupsCell death protein 1Programmed death-ligand 1Patient-level meta-analysesPatient-level meta-analysisDeath-ligand 1Advanced gastroesophageal adenocarcinomaRandomized clinical trialsCheckMate-649KEYNOTE-062Gastroesophageal adenocarcinomaTherapeutic optionsClinical trialsKM plots
2022
Resistance to systemic immune checkpoint inhibition in the peritoneal niche
Chia D, Gwee Y, Sundar R. Resistance to systemic immune checkpoint inhibition in the peritoneal niche. Journal For ImmunoTherapy Of Cancer 2022, 10: e004749. PMID: 35728873, PMCID: PMC9214396, DOI: 10.1136/jitc-2022-004749.Peer-Reviewed Original ResearchConceptsImmune checkpoint inhibitionResistance to immune checkpoint inhibitionPeritoneal metastasisCheckpoint inhibitionMetastatic nicheResponse to ICIImmune checkpoint inhibition therapySensitive to immune checkpoint inhibitionIntrinsic tumor factorsPresence of ascitesDeficient mismatch repairPeritoneal microenvironmentTumor factorsMalignant ascitesPrimary resistanceClinical entityTherapeutic optionsMicrosatellite instable tumorsPeritoneal cavityGastrointestinal cancerParacrine factorsAscitesConcurrent ascitesPatientsInstable tumors