Patientcentricportal Patientcentricpages Enhanced Patientcentricpages • Primaries Recurrence Multiple samplesforthesamepatient:spatial/temporaldynamics Enhanced Patientcentricpages • Multiple samplesforthesamepatient:spatial/temporaldynamics Timeline Primaries Recurrence Enhanced Patientcentricpages • Primaries Recurrence Multiple samplesforthesamepatients:spatial/temporaldynamics Enhanced Patientcentricpages • Primaries Recurrence Example:Treatmenttimelineandassociatedgeneticchanges Enhanced Patientcentricpages • Annotateprivate andsharedevents • Primaryvs recurrencedrivers Enhanced Patientcentricpages • Example:Treatmenttimelineandassociatedgeneticchanges PSAfalling,thenrisingagain cBioPortal forcancergenomics • cBioPortal (multipledatasets) • • • • • • • http://cbioportal.org/ Comprehensivetoolsfordataexplorationandintegration Mostextensiveresourceforcancergenomicsprojects Greatfeatureselectionforgene-basedqueries Limitedfeatureselectionforpatient-basedqueries Fromquerypageyoucandownloadquerydownloads FromDataSetsyoucandownloadallfilesforastudy • Nocrossstudy • Nodataselection • Toolsfordatadisplay:Oncoprinter /MutationMapper • SystematicaccessthroughR/MATLABlibraries cBioPortal forcancergenomics cBioPortal forcancergenomics AppliedCancerGenomics • JournalClub1 • UsethecBioPortal toexplorethisdataset AppliedCancerGenomics • JournalClub2 • UsethecBioPortal toexplorethisdataset TheCancerCellLineEncyclopedia(CCLE) CCLE • Prettybadfordataexploration • Provide flatfilesfordownload (YOUNEEDTO REGISTER) UsingIGVtoexplorecopynumberdata • DownloadthesegmentationfilefromtheCCLPwebsite(orgetitfrom thecoursewebsite) • DownloadIGV • VisualizeCCLEsegmenteddata • Retrievecelllineannotations • CreateannotationfileforIGVinR(columnsubsetting) • LoadannotationsinIGV UsingIGVtoexplorecopynumberdata • CreateannotationfileforIGVinR(columnsub-setting) ccle = read.table("CCLE_sample_info_file_2012-10-18.txt",header=T,sep="\t") ccle.sub = ccle[,c("CCLE.name","Site.Primary")] colnames(ccle.sub) = c("cell.line","type") write.table(ccle.sub,file="ccle_annotations.txt",sep="\t",col.names=TRUE, row.names=FALSE,quote=F) CCLE • https://portals.broadinstitute.org/ccle/home • Notreallygoodtoexploregenomicdataoncelllines,betterusethecBioPortal forthis • Theymaintainhoweveralltheflatfilesforthecollection • http://www.cbioportal.org/study?id=cellline_ccle_broad#summary • Hereisthelinktotheportal • Nodrugdataavailable TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) Celllinespecificpageallowtobrowse/query allvariantsforagivenline TheCOSMICCellLineProject(CCLP) TheCOSMICCellLineProject(CCLP) (you mayfind referenceintheliteraturetoGDSC dataset– samething butspecificallyreferring todrugscreening data) TheCOSMICCellLineProject(CCLP) • CelllinesrankedbyIC50 • IC50valueshasbeen interpolated/predicted startingfrommeasured ones • IC50in“red”arepredicted abovethemaximumdose tested(“resistantlines”) Features associatedwith Sensitivity Features associatedwith Resistance • Rankcelllinesforaspecific tissue TheCOSMICCellLineProject(CCLP) (you mayfind referenceintheliteraturetoGDSC dataset– samething butspecificallyreferring todrugscreening data) CCLP • http://cancer.sanger.ac.uk/cell_lines • Generalsearchquerybox:searchforgenecanthenleadtocelllineswithmutationinthe gene (againonegeneatatime) • PotentiallyinterestinguseofCancerBrowsertoselectmodelsbasedontissueandsubtissue • TheGenomebrowserallowsyoutoqueryagene- look-upspecificmutations– findsamples withit • Baddataintegration • Downloadisprettygood • Drugsensitivityisprettygoodtoo,butalsoquiteconfusing– multiplesteptoextractbasic information • E.g.CNAfeaturesarereportedascodes– noideaofwhattypeandwhere • UnfortunatelynotyetoncBioPortal PDXModelSearch(JacksonLaboratory– MTB) PDXModelSearch(JacksonLaboratory– MTB) PDXModelSearch(JacksonLaboratory– MTB) • • • • Download fullsetofmutations GeneExpressionlevels Copynumber variants (Notalltheseinformation arealwaysavailable) PDXModelSearch(JacksonLaboratory– MTB) PDXportal(MTB) • http://tumor.informatics.jax.org/mtbwi/pdxSearch.do • PDXcollectiondatabase– searchbygenealteration • Onegeneatthetimeunfortunatelyinthesearch,butinterestingfirststep • Theyhavemodelspecificpagewithallvariants/RNA-seq /CNV(notalldatatypeforall models) • Notclearwhether,variantsaresomaticonly,suspecttheyareall • http://tumor.informatics.jax.org/mtbwi/facetedSearch.do?start=0 • Theyalsomaintaindatabaseofgenomicallycharacterizedmousemodels