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Breast cancer: Multigene sequencing replaces BRCA tests

May 15, 2018 –An increasing number of women who are diagnosed with breast cancer are opting for multigene sequencing instead of the more limited testing for only BRCA1/ BRCA2 mutations, according to a new report.

The findings come from the ICanCAre study, 

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Ashkenazi Jewish Women: Little-known Gene Mutations May Boost Breast Cancer Risk

July 27, 2017 – Jewish women of Ashkenazi descent may be at risk for additional genetic mutations that increase their risk of breast cancer, according to a new study just published in JAMA Oncology. Researchers from University of Washington in Seattle found that around 4 percent of Ashkenazi Jewish women without well-known founder mutations in BRCA1 and BRCA2 genes have other mutations that may increase their risk for breast cancer.

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  • New tumor-driving mutations discovered in the under-explored regions of the cancer genome January 18, 2020
    In an unprecedented pan-cancer analysis of whole genomes, researchers at the Ontario Institute for Cancer Research (OICR) have discovered new regions of non-coding DNA that, when altered, may lead to cancer growth and progression.
  • Loss of function in key Y-chromosome genes increases cancer risk in men January 17, 2020
    Numerous studies have shown that men are more susceptible to cancer than women; however, the reason for this difference remains poorly understood. A new study by researchers from the Barcelona Institute for Global Health (ISGlobal) has identified a key biological mechanism that puts men at higher risk of cancer: loss of function in certain genes […]
  • Why we differ in our ability to fight off gut infections January 17, 2020
    Τhe ability of the immune system to fight off bacterial, viral and other invading agents in the gut differs between individuals. However, the biological mechanism by which this happens is not well understood, but at least part of this difference may be explained by genetic factors.
  • Low doses of radiation used in medical imaging lead to mutations in cell cultures January 16, 2020
    Common medical imaging procedures use low doses of radiation that are believed to be safe. A new study, however, finds that in human cell cultures, these doses create breaks that allow extra bits of DNA to integrate into the chromosome. Roland Kanaar and Alex Zelensky of Erasmus University Medical Center and Oncode Institute and colleagues […]
  • Progress in unraveling the mystery of the genomics of Parkinson's disease January 16, 2020
    The International Parkinson Disease Genomics Consortium (IPDGC) has now been in existence for ten years. In an article published in the Journal of Parkinson's Disease the consortium reviews the progress made over the past decade in the genomics of Parkinson's disease (PD) and related disorders including Lewy body diseases, progressive supranuclear palsy, and multiple system […]
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