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May 15, 2019

Blood biopsy: New technique enables detailed genetic analysis of cancer cells

Posted by in categories: biotech/medical, genetics

A new way to cleanly separate out cancer cells from a blood sample enables comprehensive genetic profiling of the cancer cells, which could help doctors target tumors and monitor treatments more effectively.

It is a dramatic improvement over current approaches because it also encompasses the variation among cells within a single patient.

“This could be a whole different ball game,” said Max Wicha, the Madeline and Sidney Forbes Professor of Oncology at the University of Michigan and senior physician on the study in Nature Communications.

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