Alexey Aleshin, MD, MBA VP Medical Affairs, Oncology, at Natera

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    How Can Detection of Tumor DNA in the Blood Aid Advanced Cancer Treatment?

    With: Alexey Aleshin, MD, MBAPaul Billings, MD, PhD

    As a tumor grows, it may shed fragments of its DNA into the patient’s bloodstream. After treatment, if part of the tumor remains or it begins to grow again, more of this circulating tumor DNA (ctDNA) may enter the blood. That raises the possibility that detecting ctDNA could help clinicians monitor molecular or minimal residual disease—cancer that remains after treatment and cannot be detected… Read more »