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Open AccessQuantification of cerebrospinal fluid tumor DNA in lung cancer patients with suspected leptomeningeal carcinomatosis
Cerebrospinal fluid tumor-derived DNA (CSF-tDNA) analysis is a promising approach for monitoring the neoplastic processes of the central nervous system. We applied a lung cancer-specific sequencing panel (CAPP...
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Article
Inferring gene expression from cell-free DNA fragmentation profiles
Profiling of circulating tumor DNA (ctDNA) in the bloodstream shows promise for noninvasive cancer detection. Chromatin fragmentation features have previously been explored to infer gene expression profiles fr...
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Enhanced detection of minimal residual disease by targeted sequencing of phased variants in circulating tumor DNA
Circulating tumor-derived DNA (ctDNA) is an emerging biomarker for many cancers, but the limited sensitivity of current detection methods reduces its utility for diagnosing minimal residual disease. Here we de...
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Integrating genomic features for non-invasive early lung cancer detection
Radiologic screening of high-risk adults reduces lung-cancer-related mortality1,2; however, a small minority of eligible individuals undergo such screening in the United States3,4. The availability of blood-based...
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Circulating tumor DNA dynamics predict benefit from consolidation immunotherapy in locally advanced non-small-cell lung cancer
Circulating tumor DNA (ctDNA) molecular residual disease (MRD) following curative-intent treatment strongly predicts recurrence in multiple tumor types, but whether further treatment can improve outcomes in pa...
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Evolution and clinical impact of co-occurring genetic alterations in advanced-stage EGFR-mutant lung cancers
Analysis of a large cohort of EGFR-mutant lung cancer cell-free DNA samples along with longitudinal samples from a patient with EGFR-mutant lung cancer identifies pathways that inhibit EGFR-inhibitor response. Co...
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Open AccessCorrection: Corrigendum: Circulating tumour DNA profiling reveals heterogeneity of EGFR inhibitor resistance mechanisms in lung cancer patients
Nature Communications 7: Article number: 11815 (2016); Published 10 June 2016; Updated 14 November 2016 Previous work by Del Re et al. describing the emergence of KRAS mutations following treatment of non-smal...
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Open AccessCirculating tumour DNA profiling reveals heterogeneity of EGFR inhibitor resistance mechanisms in lung cancer patients
Circulating tumour DNA (ctDNA) analysis facilitates studies of tumour heterogeneity. Here we employ CAPP-Seq ctDNA analysis to study resistance mechanisms in 43 non-small cell lung cancer (NSCLC) patients trea...
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Integrated digital error suppression for improved detection of circulating tumor DNA
Circulating tumor DNA is detected with high sensitivity and specificity using molecular barcoding and in silico error correction.