New method to detect early cancer
New method to detect early cancer December 14, 2018 Source: Chinese Journal of Science Recently, Dr. Daniel De Carvalho, Head of Research at Princess Margaret Cancer Center in Toronto, Canada, led a colleague to discover a new approach to cancer detection that uses “liquid biopsyâ€, epigenetic variable analysis and machine recognition techniques to detect and classify Earlier cancer. The findings were published in the recently published journal Nature. According to Dr. De Carvalho, the study not only describes how to detect cancer, but also hopes to find early cancer symptoms and facilitate timely treatment. "It is very difficult to find one-billionth of cancer-specific mutations in the blood, just like finding a needle in a haystack, especially in the early stages of cancer, where the amount of tumor DNA in the blood is extremely small." Using epigenetic variable analysis, the researchers identified thousands of variants of each cancer type, and then used the big data method to classify them using machine identification techniques to identify the presence or absence of cancer-derived DNA in blood samples. The type of cancer, which basically simplifies the problem of "hay needles in a haystack". During the study, they selected plasma samples from 300 patients (lung cancer, pancreatic cancer, colon cancer, breast cancer, leukemia, bladder cancer, and kidney cancer) to compare plasma-free DNA with healthy individuals. To discover the origin and type of cancer. The "floating" plasma DNA was then matched to tumor DNA in each patient's tumor sample, and the research team expanded the scope of the study to successfully analyze and match more than 700 cancer-type tumors and blood samples. Moreover, this cancer detection method has been validated in a prospective study of cancer screening. It is reported that this latest cancer detection method has also been supported by the University of Toronto's McLaughlin Center, the Canadian Health Institute, the Cancer Society, and the Ontario Cancer Institute. X Ray Lead Suspender Skirt,0.35 Xray Lead Skirt,0.5 X-Ray Lead Suspender Apron,Radiation Proof Lead Skirt Longkou Kangxie Medical Instrument Co., Ltd , https://www.sdkangxiemedical.com