companion-diagnostics
(4)
Predicine
Predicine is a molecular insights company advancing precision oncology through non-invasive, multi-omic liquid biopsy. Founded in 2015 by former Genentech scientist Shidong Jia, the company builds NGS-based assays that read cell-free DNA and RNA from blood and urine to detect cancer mutations, track minimal residual disease, and match patients to targeted therapies. Its flagship PredicineCARE urine cfDNA assay holds FDA Breakthrough Device Designation and is in premarket approval as a companion diagnostic in bladder cancer, developed in collaboration with Johnson & Johnson's Janssen.
GeneCentric Therapeutics
GeneCentric Therapeutics is a Durham, North Carolina precision-oncology company that reads cancer's gene activity, not just its mutations, from a tube of blood. Its proprietary EXpressCT technology infers RNA-based gene expression signatures from cell-free DNA fragmentomics, and its GenomicsNext platform combines that expression read-out with DNA variant detection in a single liquid biopsy. The company also markets PurIST, an RNA expression subtyping test for pancreatic cancer. Founded in 2011 out of gene-expression research at UNC, GeneCentric partners with biopharma and commercial labs to bring richer, blood-based biomarkers into routine cancer care.
Geneoscopy
Geneoscopy is a St. Louis life-sciences company building noninvasive diagnostics that read RNA biomarkers in stool to prevent, detect, and treat gastrointestinal disease. Its flagship product, ColoSense, is the first FDA-approved multi-target stool RNA (mt-sRNA) test for colorectal cancer screening in adults 45 and older, designed to lift screening compliance by replacing the colonoscopy prep and the clinic visit with a kit that arrives in the mail. Founded by siblings Andrew and Erica Barnell, the company is extending its RNA platform from cancer screening into inflammatory bowel disease.
Vik Vaz
Vik Vaz is a physician-turned-executive who became CEO and President of San Diego multi-omics biotech Pleno Inc. in December 2024, arriving the same day the company closed a $25M Series B. Trained as a surgeon and interventional oncologist, he later ran strategy and companion diagnostics at Illumina and was a partner at both McKinsey and Boston Consulting Group. At Pleno he is commercializing the RAPTOR platform, which uses proprietary Hypercoding technology to detect DNA, RNA and protein targets in a single sample at high speed and low cost.