Saliva Test Shows Promise for Breast Cancer Screening
A University of Florida team has developed a palm-sized biosensor that uses saliva to detect breast cancer with remarkable accuracy.
Dentists and dental hygienists may soon be part of the front line in cancer detection, thanks to a new saliva-based biosensor developed by researchers at the University of Florida in Gainesville. The handheld device, which is about the size of a glucose meter, accurately identified breast cancer in saliva samples with 100% sensitivity and also distinguished between different cancer stages.
Designed for accessibility, the biosensor uses commercially available test strips and a reusable circuit board to analyze biomarkers in just seconds. Results are instantly transmitted to a mobile device via Bluetooth, offering near real-time feedback without the need for lab work or invasive procedures. Its portability and ease of use make it ideal for underserved communities where access to imaging may be limited. Click here to read more.
