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Molecular Diagnostics

Image: The method can analyze samples containing about 5% cancer DNA, compared with the 15–20% typically required by current techniques. (Image Credit: iStock)

Statistical Method Improves Detection of Low-Level Cancer DNA in Blood Samples

A new blood-test analysis method detects tumor-related DNA changes even when cancer DNA levels are low. More...
11 Jun 2026
Image: Development of an artificial intelligence method to accurately characterize mutations in liquid biopsies (Image Credit: Valsamo Anagnostou/ChatGPT)

AI Tool Improves Accuracy of Cancer Liquid Biopsy for Therapy Selection

An AI approach classifies mutation origin in liquid biopsy cfDNA filtering white blood cell noise and improving therapy selection. More...
10 Jun 2026
Image: The findings support genetic testing to guide screening and preventive care in young Black women with breast cancer (image credit: iStock)

Study Highlights Inherited Breast Cancer Risk Genes in Young Black Women

New data reveal BRCA1/BRCA2 variants predominate in early-onset breast cancer in Black women, supporting broader genetic testing. More...
10 Jun 2026
Image: The study shows how targeted RNA analysis with Ambry’s ExomeReveal workflow can resolve uncertain findings and improve diagnostic clarity (Image Credit: iStock)

Targeted RNA Test Enhances Genetic Diagnosis in Exome Sequencing

A new targeted RNA analysis workflow demonstrates how uncertainty from exome testing can be reduced More...
10 Jun 2026
Image: New findings connect ribosome stress biology with blood-based small RNA biomarkers, highlighting the potential of liquid biopsy for lung cancer patient stratification (Image credit: 123RF)

Blood-Based RNA Test May Predict Chemotherapy Sensitivity in Lung Cancer

New findings link ribosome quality control to liquid-biopsy small RNAs, enabling lung cancer stratification and therapy guidance. More...
10 Jun 2026
Image: A simple blood test could help identify which patients with head and neck cancer are most likely to benefit from immunotherapy (image credit: Adobe Stock)

Blood Test Predicts Immunotherapy Response in Head and Neck Cancer

A blood-based cfDNA fragment test predicts pre-treatment immunotherapy response in head and neck cancer, outperforming biomarkers. More...
09 Jun 2026
Image: Roche developed a research-use PCR assay within six days of the Bundibugyo virus genome sequence being published (image credit: Adobe Stock)

New PCR Assay Supports Bundibugyo Ebola Outbreak Surveillance

A new research-use PCR test detects Bundibugyo virus to support faster outbreak response. More...
08 Jun 2026
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Genetic Testing channel of LabMedica brings the latest in molecular genetics, cytogenetics, and epigenetics, and methods from PCR to FISH, and more.
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