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Keyword: cancerbloodtest

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  • Oxford cancer blood test detects tumors and metastasis early

    01/12/2022 1:06:40 PM PST · by Red Badger · 11 replies
    https://newatlas.com ^ | January 11, 2022 | By Michael Irving
    Oxford scientists have tested a new cancer blood test that can accurately identify the presence of tumors and whether or not they've Cancer treatments have better outcomes if the disease is caught early, but unfortunately symptoms often don’t present until later. A new Oxford study demonstrates an experimental blood test that shows promise in detecting a variety of cancers in patients, and even whether or not they’ve spread. Being able to go into a doctor’s office for a routine blood test to check for cancer would save countless lives, so of course the idea has attracted much scientific study. Different...
  • New blood test can check for 13 types of cancers

    07/24/2017 10:40:27 AM PDT · by BenLurkin · 20 replies
    the-japan-news.com ^ | 7:47 pm, July 24, 2017 | The Yomiuri Shimbun
    The new test utilizes microRNA (miRNA), a substance that is secreted from cells into the blood and regulates the movements of genes. Types of miRNA differ between cancer cells and normal cells, and they do not decompose for a certain period of time. The team is composed of researchers from the center, Toray Industries Inc. — which has the testing technology — and other institutions. They succeeded in identifying miRNA specific to 13 kinds of cancers, such as breast, lung, stomach, colorectal, esophagus, liver and pancreatic cancers, from the preserved blood of about 40,000 patients, most of whom were cancer...
  • Blood test detects cancer and pinpoints location...before symptoms appear

    03/25/2017 3:07:35 AM PDT · by tired&retired · 14 replies
    Telegraph ^ | March 24, 2017 | Sarah Knapton
    A blood test which not only detects cancer but identifies where it is in the body, has been developed by scientists. The breakthrough could allow doctors to diagnose specific cancers much earlier, even before signs such as a lump, begin to show. It is simple enough to be included in routine annual health checks alongside other tests such as for high blood pressure or cholesterol. The test, called CancerLocator, has been developed by the University of California, and works by hunting for the DNA from tumours which circulates in the blood of cancer patients. The team discovered that tumours which...
  • A Step Toward a Universal Cancer Blood Test

    11/29/2012 9:22:38 AM PST · by neverdem · 6 replies
    ScienceNOW ^ | 28 November 2012 | Jocelyn Kaiser
    Enlarge Image Tumor signal. A new cancer blood test looks for abnormal chromosomes, such as the rearrangements in these breast cancer cells (different colors on the same chromosome). Credit: Mira Grigorova and Paul Edwards/University of Cambridge People usually find out that they have cancer after developing symptoms or through a screening test such as a mammogram—signs that may appear only after the cancer has grown or spread so much that it can't be cured. But what if you could find out from a simple, highly accurate blood test that you had an incipient tumor? By sequencing the abnormal DNA...