2022
Abstract 645: Heterogeneity of immunotherapy biomarkers in the TRACERx non-small cell lung cancer multi-region lung cancer cohort study
Hiley C, Litchfield K, Pich O, Moore D, Naceur-Lombardelli C, Veeriah S, Bakir M, Summan S, Grigoriadis K, Ruiz C, Puttick C, Enfield K, Ward S, Frankell A, Biswas D, Rosenthal R, Birkbak N, Jamal-Hanjani M, McGranahan N, Swanton C, Consortium T. Abstract 645: Heterogeneity of immunotherapy biomarkers in the TRACERx non-small cell lung cancer multi-region lung cancer cohort study. Cancer Research 2022, 82: 645-645. DOI: 10.1158/1538-7445.am2022-645.Peer-Reviewed Original ResearchNon-small cell lung cancerTumor mutational burdenIntra-tumor heterogeneityIntratumoral heterogeneityCancer Cohort StudyImmunotherapy biomarkersTumor regionAmerican Association for Cancer Research annual meetingsPredictors of response to immunotherapyCohort studyPrediction of immunotherapy responseTumor purityNeo-adjuvant settingResponse to immunotherapyFirst-line therapyImpact of intratumoral heterogeneityCell lung cancerMisclassification of patientsWhole-exome sequencingHeterogeneity of expressionMetastatic settingPDL1 immunohistochemistryPrimary tumorImmunotherapy responseMutational burdenAbstract A040: Intra-epithelia cell dynamics shape evolutionary dynamics and selection of therapy resistant clones in lung cancer
Fu X, Bhargava A, Bailey S, Biswas D, Ruiz C, Kumar S, French P, McGranahan N, Swanton C, Bates P, Sahai E. Abstract A040: Intra-epithelia cell dynamics shape evolutionary dynamics and selection of therapy resistant clones in lung cancer. Cancer Research 2022, 82: a040-a040. DOI: 10.1158/1538-7445.evodyn22-a040.Peer-Reviewed Original ResearchEvolutionary dynamicsResistant clonesEnhanced cell motilityCapability of cancer cellsCell-cell cohesionRNA sequencing dataCell dynamicsExpansion of clonesModel of cell proliferationLung cancer cell linesVariant allele frequencySequence dataNeutral evolutionCell motilityGenomic complexityCancer cell linesCell line modelsAllele frequenciesSelection pressureRandom motilityGrowth arrestMutational processesClonesCell migrationIntra-tumor heterogeneity
2019
5O Using single cell data to validate the cellular origins of a clonal expression biomarker in lung cancer
Biswas D, Birkbak N, McGranahan N, Swanton C. 5O Using single cell data to validate the cellular origins of a clonal expression biomarker in lung cancer. Annals Of Oncology 2019, 30: vii2. DOI: 10.1093/annonc/mdz413.010.Peer-Reviewed Original ResearchNon-small cell lung cancerBreast Cancer Research FoundationTumor sampling biasUniversity College London HospitalGene expression signaturesLung cancerChromosomal instabilityPrognostic gene expression signaturesCancer typesExpression signaturesProstate Cancer FoundationClinicopathological risk factorsCell lung cancerCopy-number gainsAssociated with survivalNIHR BRCIntra-tumor heterogeneityPredictive of outcomeExperimental Cancer Medicine CentreLondon HospitalLung Cancer CentreCancer Research UKCancer cell proliferationSingle-cell dataRNA sequencing data