44 Liquid biopsy epigenomic profiling for the detection of sarcomatoid renal cell carcinoma
Semaan K, Zarif T, Eid M, Canniff J, Phillips N, Fortunato B, Savignano H, Davidson M, Chehade R, Garinet S, Saad E, Saliby R, Sun M, Seo J, Berchuck J, Braun D, Freedman M, Choueiri T, Baca S. 44 Liquid biopsy epigenomic profiling for the detection of sarcomatoid renal cell carcinoma. The Oncologist 2024, 29: s4-s5. PMCID: PMC11301903, DOI: 10.1093/oncolo/oyae181.006.Peer-Reviewed Original ResearchRenal cell carcinomaCell-free DNASarcomatoid differentiationRegulatory elementsArea under the receiver operating characteristicCell carcinomaChIP-seqResponse to immune checkpoint blockadeSarcomatoid renal cell carcinomaHistological subtypes of cancerAssociated with poor survivalImmune checkpoint blockadeDana-Farber Cancer InstituteChIP-seq signalsHistone modification signalsActive regulatory elementsArea under the receiver operating characteristic curveWilcoxon rank sum testTissue samplesCell-free chromatinRank sum testReceiver operating characteristicCheckpoint blockadeFrozen tissue samplesEpithelioid subtypeEpigenomic signatures of sarcomatoid differentiation to guide the treatment of renal cell carcinoma
El Zarif T, Semaan K, Eid M, Seo J, Garinet S, Davidsohn M, Sahgal P, Fortunato B, Canniff J, Nassar A, Abou Alaiwi S, Bakouny Z, Lakshminarayanan G, Savignano H, Lyons K, Matar S, Ali A, Saad E, Saliby R, Cordeiro P, Zhang Z, El Ahmar N, Laimon Y, Labaki C, Shah V, Freeman D, O'Toole J, Lee G, Hwang J, Pomerantz M, Signoretti S, Van Allen E, Xie W, Berchuck J, Viswanathan S, Braun D, Choueiri T, Freedman M, Baca S. Epigenomic signatures of sarcomatoid differentiation to guide the treatment of renal cell carcinoma. Cell Reports 2024, 43: 114350. PMID: 38870013, DOI: 10.1016/j.celrep.2024.114350.Peer-Reviewed Original ResearchImmune checkpoint inhibitorsRenal cell carcinomaSarcomatoid differentiationCell carcinomaResponse to immune checkpoint inhibitorsGene regulatory programsAssociated with poor survivalTreatment of renal cell carcinomaLow diagnostic yieldRandomized clinical trialsCheckpoint inhibitorsTumor histologyEpigenomic signaturesTranscription factor FOSL1Healthy volunteersPatient plasmaPoor survivalLiquid biopsyFOSL1 expressionClinical trialsProfiling histone modificationsDiagnostic approachImprove outcomesRegulatory programsPlasma samplesDetection of sarcomatoid renal cell carcinoma using plasma cell-free DNA methylation.
Semaan K, El Zarif T, Seo J, Eid M, Canniff J, Fortunato B, Savignano H, Davidsohn M, Lakshminarayanan G, Saad E, Saliby R, Bakouny Z, Matar S, Nuzzo P, Berchuck J, Signoretti S, Braun D, Freedman M, Baca S, Choueiri T. Detection of sarcomatoid renal cell carcinoma using plasma cell-free DNA methylation. Journal Of Clinical Oncology 2024, 42: 449-449. DOI: 10.1200/jco.2024.42.4_suppl.449.Peer-Reviewed Original ResearchDifferentially methylated regionsRenal cell carcinomaCell-free DNAMeDIP-seqSarcomatoid differentiationDNA methylation signalsArea under the receiver operating characteristicHigh-throughput sequencingCell carcinomaCell-free DNA methylationFalse discovery rateResponse to immune checkpoint blockadeEpigenomic approachesCfMeDIP-seqSarcomatoid renal cell carcinomaMethylation immunoprecipitationDNA methylationHistological subtypes of cancerAssociated with poor survivalImmune checkpoint blockadeSubtypes of cancerDana-Farber Cancer InstituteSpatial heterogeneityArea under the receiver operating characteristic curveWilcoxon rank sum test