A new methodology of cancer testing, called “liquid biopsy”, has been under investigation in the past few years. It is based on blood tests that can be analyzed by novel genetics and bioinformatics tools, in order to detect cancer, predict or follow the response to therapies and understand the mechanisms of relapse. This technology is still experimental, yet it has sparked much interest within the scientific community because it promises a new era of cancer management. We here review its application in a subset of tumors characterized by the presence of the ALK oncogene: patients affected by these tumors can benefit from targeted therapy, but show frequent relapses, which call for improved methods of disease detection.
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Cancers DOI:10.3390/cancers13205149
Authors: Villa, Matteo, Geeta G. Sharma, Chiara Manfroni, Diego Cortinovis, and Luca Mologni
