A recent study shows that accessible blood tests can accurately identify Alzheimer’s disease. When combined with standard cognitive assessments, these tools offer a reliable diagnostic approach for ...

A new study suggests a blood test could distinguish gallbladder cancer from gallstones by tracking changes in metabolites and bile acids.

Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or delivering the wrong diagnosis.

Learn about the innovative SHIELD blood test by Guardant Health that aims to detect colorectal cancer early, potentially revolutionizing cancer screening methods. Discover its availability, impact, ...

Researchers from Duke Health and the University of Minnesota recently discovered that measuring specific tiny genetic ...

Heightened immune response to flagellins in commensal gut microbes predicted future CD in healthy first-degree relatives of patients.

Researchers have developed a diagnostic panel that identifies cognitive decline by analyzing how blood proteins fold. This ...

Small RNA molecules in the blood can predict two-year survival in older adults more accurately than age or other common health measures.

Circulating tumor DNA, or ctDNA, can predict metastatic risk in patients who receive bladder-sparing treatment for ...

Despite efforts by test maker Grail to highlight outcomes the company considers positive, some experts are warning against using the Galleri test and others like it.

Six of these molecules were found to be more accurate at predicting two-year survival than things like age and cholesterol levels.

Research in Aging Cell indicates that blood levels of particular small non-coding RNAs, which regulate gene expression, may ...