New Technique Developed by Scientists to Detect Cancers
Scientists have created a technique that uses high-energy ultrasound to release tiny droplets from cancerous tissue into the bloodstream.
These droplets contain molecules such as RNA, DNA, and proteins that can help identify specific types of cancer.
Potential of the Technology
The technique can amplify biomarker levels in blood samples by over 100 times, improving cancer detection accuracy.
It allows for the detection of cancer cells in blood samples at a significantly lower cost (around $100) compared to current expensive methods (e.g., the $10,000 CellSearch test).
Broader Application: Researchers aim to expand this technology to detect various cancers, including breast cancer and melanoma.
Advantages Over Biopsies
Unlike traditional biopsies, which require tissue extraction and can be painful, this method is less invasive, reducing patient discomfort.
It is estimated that this technique could help avoid nearly half of all biopsies by using blood tests instead.
The technology could also be useful for monitoring cancer progression and treatment responses with minimal discomfort for patients.
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