Niklas Klümper, Alexander Cox, Gottfrid Sjödahl, Florian Roghmann, Christian Bolenz, Arndt Hartmann, Viktor Grünwald, Bishoy M. Faltas, Michael Hölzel, Markus Eckstein
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引用次数: 0
Abstract
Early metastatic spread and clonal expansion of individual mutations result in a heterogeneous tumour landscape in metastatic urothelial cancer (mUC). Substantial molecular heterogeneity of common drug targets, such as membranous NECTIN4, FGFR3 mutations, PDL1 or immune phenotypes, has been documented between primary and metastatic tumours. However, translational and clinical studies frequently do not account for such heterogeneity and often investigate primary tumour samples that might not be representative in patients with mUC. We propose this as a potential factor for why many biomarkers for mUC have failed to be integrated into clinical practice. Fresh pre-treatment metastatic biopsies enable the capturing of prevailing tumour biology in real time. The characterization of metastatic tumour samples can improve response prediction to immunotherapy, the anti-NECTIN4 antibody–drug conjugate enfortumab vedotin and the FGFR inhibitor erdafitinib. Routine metastatic biopsy can thus improve the precision of identifying driver druggable alterations, thus improving treatment selection for patients with mUC.
期刊介绍:
Nature Reviews Urology is part of the Nature Reviews portfolio of journals.Nature Reviews' basic, translational and clinical content is written by internationally renowned basic and clinical academics and researchers. This journal targeted readers in the biological and medical sciences, from the postgraduate level upwards, aiming to be accessible to professionals in any biological or medical discipline.
The journal features authoritative In-depth Reviews providing up-to-date information on topics within a field's history and development. Perspectives, News & Views articles, and the Research Highlights section offer topical discussions and opinions, filtering primary research from various medical journals.
Covering a wide range of subjects, including andrology, urologic oncology, and imaging, Nature Reviews provides valuable insights for practitioners, researchers, and academics within urology and related fields.