2017
Impaired HLA Class I Antigen Processing and Presentation as a Mechanism of Acquired Resistance to Immune Checkpoint Inhibitors in Lung Cancer
Gettinger S, Choi J, Hastings K, Truini A, Datar I, Sowell R, Wurtz A, Dong W, Cai G, Melnick MA, Du VY, Schlessinger J, Goldberg SB, Chiang A, Sanmamed MF, Melero I, Agorreta J, Montuenga LM, Lifton R, Ferrone S, Kavathas P, Rimm DL, Kaech SM, Schalper K, Herbst RS, Politi K. Impaired HLA Class I Antigen Processing and Presentation as a Mechanism of Acquired Resistance to Immune Checkpoint Inhibitors in Lung Cancer. Cancer Discovery 2017, 7: cd-17-0593. PMID: 29025772, PMCID: PMC5718941, DOI: 10.1158/2159-8290.cd-17-0593.Peer-Reviewed Original ResearchConceptsImmune checkpoint inhibitorsPatient-derived xenograftsHLA class ILung cancerClass ICell surface HLA class ILung cancer mouse modelPD-1 blockadeStandard treatment algorithmCancer mouse modelLung cancer samplesDefective antigen processingCheckpoint inhibitorsPD-1Treatment algorithmMouse modelAntagonistic antibodiesDiverse malignanciesAntigen processingCancer samplesB2MHomozygous lossTumorsCancerRecurrent mutations
2009
Evaluation of the false-negative rate of standardized and quantitative measurement of estrogen receptor (ER) in tissue using AQUA technology
Gustavson M, Welsh A, Jones C, Mayotte J, Tu J, Hopkins J, Rimm D, Christiansen J. Evaluation of the false-negative rate of standardized and quantitative measurement of estrogen receptor (ER) in tissue using AQUA technology. Journal Of Clinical Oncology 2009, 27: 567-567. DOI: 10.1200/jco.2009.27.15_suppl.567.Peer-Reviewed Original ResearchER protein expressionEstrogen receptorBreast cancer samplesPg/AQUA analysisFalse negative rateAQUA technologyCancer samplesAllred scoring systemProtein expressionChange of diagnosisEstrogen receptor testingReproducible diagnostic testFalse-negative testsHigh false-negative rateReceptor testingER testingAllred scoreLarge cohortNegative testAQUA scoreScoring systemMisclassified casesClinical settingConcordance rate