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Methods for Measuring ctDNA in Lymphomas.

Davide Rossi1,2, Adalgisa Condoluci3,4, Valeria Spina4

  • 1Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland. davide.rossi@eoc.ch.

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Summary
This summary is machine-generated.

Plasma cell-free DNA (cfDNA) offers a non-invasive method for lymphoma profiling. cfDNA analysis aids in identifying mutations, tracking treatment resistance, and monitoring disease after therapy.

Keywords:
GenotypingLiquid biopsyLymphomasNext-generation sequencingcfDNA

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Area of Science:

  • Oncology
  • Genetics
  • Molecular Biology

Background:

  • Plasma cell-free DNA (cfDNA) is a valuable source of circulating tumor DNA.
  • cfDNA analysis provides a non-invasive approach for patient profiling.
  • Tissue biopsy is the traditional method for tumor genotyping.

Purpose of the Study:

  • To highlight the applications of cfDNA analysis in lymphoma patients.
  • To demonstrate cfDNA as a complementary tool to tissue biopsy.
  • To showcase the utility of cfDNA in various clinical scenarios.

Main Methods:

  • Analysis of cfDNA from lymphoma patients.
  • Genomic profiling of cfDNA.
  • Comparison with tissue biopsy data.

Main Results:

  • cfDNA enables biopsy-free identification of tumor mutations.
  • cfDNA analysis tracks clonal evolution and resistance mutations.
  • cfDNA monitoring effectively assesses residual disease post-therapy.

Conclusions:

  • cfDNA analysis is a powerful, non-invasive tool for lymphoma management.
  • cfDNA complements tissue biopsy for comprehensive tumor genotyping.
  • cfDNA facilitates personalized treatment strategies and disease monitoring in lymphoma.