Colorectal Cancer News and reporting on colorectal cancer. Liquid Biopsy-Guided EGFR Rechallenge Therapy Shows Benefit for Colorectal Cancer Patients The first interventional trial to use ctDNA to recruit eligible patients for this treatment showed 30 percent observable responses and more than 60 percent disease control. Oncocyte, Italian Foundation to Investigate DetermaIO in Colorectal Cancer The Italian research group will evaluate the ability of Oncocyte's gene expression assay in samples from immunotherapy trials for advanced colorectal cancer patients. AACR Presentations Highlight Power of Large Tumor Atlases in Studies of Cancer Progression Premium The talks focused on studies stemming from the Cancer Moonshot initiative's Human Tumor Atlas Network project, which is readying its first data release. Colorectal Cancer Relapse Can Be Predicted by ctDNA Clearance, Study Shows Researchers found patients who had remaining ctDNA after surgery and adjuvant chemo were 12 times more likely to experience recurrence than ctDNA-negative patients. Guardant MRD Test Performs Well in Small Study as Tissue-Informed Debate Takes Shape Premium The data, while limited, indicate that the firm's blood-only assay may be able to match the performance of existing commercial tissue-informed competitors. Mar 11, 2020 Microbiome-Based Cancer Dx Emerges From Cancer Genome Atlas Reanalysis Feb 29, 2020 CMS Seeks Public Input on Epigenomics' National Coverage Request for Colon Cancer Screening Test Feb 26, 2020 Natera Q4 Revenues Rise 24 Percent Feb 24, 2020 Exact Sciences Offering $1B of Convertible Senior Notes Feb 19, 2020 Cancer, Pathology Organizations Developing Clinical Guidelines for MMR, MSI Testing Feb 12, 2020 Exact Sciences Boosting Position in Cancer Dx Market Through M&A Premium Feb 11, 2020 Exact Sciences Q4 Revenues Up 107 Percent Feb 5, 2020 Methylation, Fragmentation Analyses Remain at Forefront of Early Detection Liquid Biopsy Development Premium Jan 27, 2020 Colon Cancer Biomarker Undertesting Rates in Real-World Data Points to Precision Oncology Barriers Premium Jan 21, 2020 Novigenix-led Collaboration Receives €1M European Funding for Colorectal Cancer Multi-Omics Research Jan 13, 2020 Guardant Health to Develop Liquid Biopsy CDx for Amgen KRAS G12C Inhibitor Jan 9, 2020 Natera Launches Study for Colorectal Cancer Cell-Free DNA Blood Test Jan 2, 2020 Circulating Tumor DNA Methylation Profiles May Aid in Colorectal Cancer Early Diagnosis, Prognosis Dec 17, 2019 Prescient Metabiomics, CoreBiome Developing Microbial Assay for Colon Cancer Screening Dec 12, 2019 Proteomic Subtypes Identified in Pan-Cancer Analysis Dec 9, 2019 PAK4 Inhibition Increases Anti-PD-1 Response in Mouse Models Prompting Phase I Trial Dec 6, 2019 Gene Panel Finds Pathogenic Variants Missed by Standard Tests in 5 Percent of Familial Cancer Cases Dec 5, 2019 Polygenic Modifiers of Pathogenic Genes May Refine Disease Risk Prediction Premium Dec 3, 2019 Swiss Firms SysMeta IT, GenomSys Collaborate on MPEG-G Data Standard for Genomics Nov 19, 2019 Cancer Diagnostics Firm Lucence Raises $20M Load More Breaking News Pediatric Medulloblastoma Subgroups May Benefit from Lower-Dose Radiation Therapy Space Radiation Shows Limited Effects on Mammalian Sperm DNA, Fertility Bluestar Genomics Sues Former Consultant, Ludwig Institute for Cancer Research Over IP Ownership New Products Posted to GenomeWeb: 10x Genomics, Swift Biosciences, Agilent Technologies, More In Brief This Week: Quantum-Si, TGen, Yale, and More People in the News: New Appointments at Invitae, PGDx, Oxford Nanopore, PacBio, More The Scan Fertility Fraud Found Consumer genetic testing has uncovered cases of fertility fraud that are leading to lawsuits, according to USA Today. Ties Between Vigorous Exercise, ALS in Genetically At-Risk People Regular strenuous exercise could contribute to motor neuron disease development among those already at genetic risk, Sky News reports. Test Warning The Guardian writes that the US regulators have warned against using a rapid COVID-19 test that is a key part of mass testing in the UK. Science Papers Examine Feedback Mechanism Affecting Xist, Continuous Health Monitoring for Precision Medicine In Science this week: analysis of cis confinement of the X-inactive specific transcript, and more.