2023
Genomic and Transcriptomic Characteristics of Tumors of Patients with Metastatic Clear Cell Renal Cell Carcinoma Clinically Benefiting from First-Line Treatment with Ipilimumab Plus Nivolumab
Tripathi N, Meza L, Sayegh N, Govindarajan A, Byron S, Zhang J, Chigarira B, Jo Y, Zengin Z, Li H, Gebrael G, Desai A, Agarwal N, Swami U, Maughan B, Pal S. Genomic and Transcriptomic Characteristics of Tumors of Patients with Metastatic Clear Cell Renal Cell Carcinoma Clinically Benefiting from First-Line Treatment with Ipilimumab Plus Nivolumab. Kidney Cancer 2023, 7: 137-145. DOI: 10.3233/kca-230011.Peer-Reviewed Original ResearchMetastatic renal cell carcinomaClear cell metastatic renal cell carcinomaClinical benefit groupRenal cell carcinomaClinical benefitNivolumab therapyCell carcinomaPoor-risk metastatic renal cell carcinomaMetastatic clear cell renal cell carcinomaBenefit groupClear cell renal cell carcinomaFirst-line ipilimumabIMDC risk scoresFirst-line treatmentCell renal cell carcinomaAlteration frequencyChi-square testMRCC patientsStable diseaseComplete responsePartial responseSystemic therapyLine treatmentInflammatory pathwaysTumor-specific gene expressionAssociation between intra-tumoral microbiome and clinical benefit (CB) from immunotherapy (IO) in patients with metastatic renal cell carcinoma (mRCC).
Meza L, Choi Y, Zhang J, Dizman N, Zengin Z, Ebrahimi H, Barragan-Carrillo R, Hsu J, Chawla N, Chehrazi-Raffle A, Tripathi A, Castro D, Mercier B, Govindarajan A, Chan A, Schork N, Byron S, Pal S. Association between intra-tumoral microbiome and clinical benefit (CB) from immunotherapy (IO) in patients with metastatic renal cell carcinoma (mRCC). Journal Of Clinical Oncology 2023, 41: 4561-4561. DOI: 10.1200/jco.2023.41.16_suppl.4561.Peer-Reviewed Original ResearchMetastatic renal cell carcinomaClinical benefitLine immunotherapyMicrobial diversityNivolumab/ipilimumabStart of immunotherapyBacterial diversityClear cell histologyPD-L1 expressionRenal cell carcinomaRelative abundanceAvailable RNA sequencing dataRelative microbial abundanceParaffin-embedded samplesRNA sequencing dataRNA-seq readsCell histologyCommon regimenMedian ageLine treatmentCell carcinomaPoor riskShannon diversity indexRCC tumorsImmunotherapy
2022
Intestinal microbiome associated with development of grade 3/4 adverse in patients with metastatic renal cell carcinoma (mRCC) treated with nivolumab plus ipilimumab (N/I) and probiotic support: Results from a phase Ib study.
Meza L, Dizman N, Bergerot P, Dorff T, Lyou Y, Frankel P, Llamas M, Hsu J, Zengin Z, Salgia N, Malhotra J, Chawla N, Gillece J, Reining L, Trent J, Takahashi M, Oka K, Higashi S, Highlander S, Pal S. Intestinal microbiome associated with development of grade 3/4 adverse in patients with metastatic renal cell carcinoma (mRCC) treated with nivolumab plus ipilimumab (N/I) and probiotic support: Results from a phase Ib study. Journal Of Clinical Oncology 2022, 40: 374-374. DOI: 10.1200/jco.2022.40.6_suppl.374.Peer-Reviewed Original ResearchMetastatic renal cell carcinomaSetting of mRCCStool microbiome compositionPhase Ib studyWeeks of therapyFirst-line treatmentLung cancer patientsRenal cell carcinomaMicrobiome compositionDevelopment of treatmentsB. thetaiotamicronMedian followMRCC patientsAdverse eventsData cutoffOverall cohortIntervention armLine treatmentCell carcinomaCancer patientsTRAEsStool samplesStool specimensIntestinal microbiomeLarge cohortAssociation of intra-tumoral microbiome and response to immune checkpoint inhibitors (ICIs) in patients with metastatic renal cell carcinoma (mRCC).
Meza L, Choi Y, Govindarajan A, Dizman N, Zengin Z, Hsu J, Salgia N, Salgia S, Malhotra J, Chawla N, Chehrazi-Raffle A, Muddasani R, Castro D, Chan A, Zhang G, Byron S, Highlander S, Schork N, Pal S. Association of intra-tumoral microbiome and response to immune checkpoint inhibitors (ICIs) in patients with metastatic renal cell carcinoma (mRCC). Journal Of Clinical Oncology 2022, 40: 372-372. DOI: 10.1200/jco.2022.40.6_suppl.372.Peer-Reviewed Original ResearchMetastatic renal cell carcinomaImmune checkpoint inhibitorsClear cell histologyFirst-line treatmentRoutine clinical careRenal cell carcinomaT-testPaucity of dataStudent's t-testParaffin-embedded samplesICI respondersICI therapyCheckpoint inhibitorsCell histologyClinical responseOverall cohortLine treatmentImmunotherapeutic agentsCell carcinomaPoor riskSpecific bacteriaLarge cohortClinical careICI activityPrimary site