UCLA scientists have developed a simple and cost-effective blood test that, in early studies, shows promise in detecting multiple cancers, various liver conditions and organ abnormalities ...

Blood Test Predicts Alzheimer's Years Before Symptoms, Brain Changes By Dennis Thompson HealthDay ReporterWEDNESDAY, April 15, 2026 (HealthDay News) — A blood test can predict Alzheimer’s disease ...

A new blood test can identify which individuals of African ancestry carrying high-risk APOL1 gene variants are most likely to develop kidney failure, years before clinical disease becomes apparent.

Study: Toward the simultaneous detection of multiple diseases with a highly cost-effective cell-free DNA methylome test. Image Credit: 3dMediSphere / Shutterstock In a recent study published in the ...

Researchers explored the potential of Prunus laurocerasus (cherry laurel) and Prunus cerasifera (cherry plum) fruit pits as natural food additives. Liquid chromatography-tandem mass spectrometry ...

Lana McDonald, a 34-year-old teacher from Massachusetts, got an Oura Ring two years ago to track her sleep. When she got an email from Oura selling a set of blood tests for $99, she was intrigued. Her ...

I watch as my crimson-red blood quickly fills two small glass vials, then gets packed into an ice-cold sleeve to be shipped off to a cancer-hunting lab. I've just completed my first cancer blood draw.

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Immunoassays are powerful analytical tools that exploit specific reactions that occur between antibodies and antigens in the immune system. They have proven invaluable in many biomedical applications, ...