To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium chloride/ethidium bromide (CsCl/EtBr) gradient ...

Formalin-fixed paraffin embedding (FFPE) is employed in hospitals around the world to preserve and store clinical samples. However, extracting and purifying DNA from FFPE samples presents challenges, ...

A next-generation multitarget stool DNA test, including assessments of DNA molecular markers and hemoglobin level, was developed to improve the performance of colorectal cancer screening, primarily ...

A recent prospective cross-sectional study in Thailand demonstrates that multitarget stool DNA testing is highly sensitive and specific for detecting colorectal cancer (CRC) among Thai individuals.

Scientists have developed a breakthrough method to track diet using stool metagenomic data. This non-invasive, data-driven approach offers an objective alternative to traditional food diaries and ...

In a recent study published in the journal Nature Metabolism, researchers presented a method to quantify food-derived deoxyribonucleic acid (DNA) in human stool metagenomes using a computationally ...

Scientists have developed a breakthrough method to track diet using stool metagenomic data. Developed by researchers at the Institute for Systems Biology (ISB), the new method, called MEDI ...

NEW YORK (Reuters Health) - A simplified colorectal cancer screening test that detects tumor DNA in stool is an improvement over an earlier-generation assay, according to North American researchers.

Multiomics approaches provide researchers with a more holistic view of the molecular changes that contribute to cellular response and disease. However, conventional multiomics strategies frequently ...