Many researchers were looking for something in the blood that would reflect the presence of cancer at its earliest stages. They were trying to track the body's immune response, since 2003, they've been identifying proteins produced when the body fights cancer. The immune system starts to see those changes very early as if it was a virus. With thousands of proteins in the body, the trick was pinpointing the specific ones that would indicate Breast Cancer. Earlier researchers had found 10,000 proteins and now came up with after nearly 15 years they narrowed it down to 13 marker proteins.
With the big efforts result in the Videssa Breast kit developed by Provista Diagnostics, the simple blood test also known as liquid biopsy because the idea is versus another biopsy where you need maybe you know a scalpel or a needle to open the tissue and take the tissue out, In this method just draw a tube of blood and get the results back to the physician within about five days. When a mammogram detects an abnormality, the Videssa Breast blood test can find out the cancer eliminating unnecessary biopsies. The tremendous amount of expense and time for the woman is now saved, It was earlier very inconvenient, can cause a lot of anxiousness anxiety this is what we want to reduce if you prevent one biopsy depending on which part of the country you're talking about, you can save somewhere between $1,100 and $1,500.
Vanessa a breast can also pick up cancers a mammogram might miss. The research purpose was to catch everybody who looking for cancer detection test and researchers doesn’t want to put women under the knife for surgeries they don't need if they don't really have cancer. And for more than a third of all women who have dense breast tissue mammograms don't work well-identifying tumors.
If a woman has continued to go for mammograms and she continually gets an abnormal mammogram which means she has to go back for an additional mammography and ultrasound every time. The simple Videssa Breast blood test gives her peace of mind. She doesn't have to worry about the fact that Wow is this cancer is it not cancer. And who knows where this search for tumor protein biomarkers will eventually lead in the early detection of many cancers. We are getting better and better at treating this disease and patients are living longer with it It doesn't always make it go away but it lets them live longer with healthier lives.
References:
1. Chen, X. et al. Non-invasive early detection of cancer four years before conventional diagnosis using a blood test. doi:10.1038/s41467-020-17316-z.
early-breast-cancer/45472377
3. National Cancer Research Institute. (2019, November 3). Simple blood test for early detection of breast cancer. ScienceDaily. Retrieved October 12, 2020, from www.sciencedaily.com/releases/2019/11/191103125418.htm
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