What's new in molecular genetic pathology 2021: solid tumors and NGS panel selection

Guoli Chen1, Patricia C Tsang1

  • 1Geisinger Medical Laboratories, Geisinger Health, Danville and Wilkes-Barre, PA, USA.

Insights

Molecular genetic and genomic testing is key to precision medicine. Biomarkers aid in accurate cancer diagnosis and predicting treatment response for personalized care.

Area of Science:

  • Oncology
  • Genomics
  • Molecular Diagnostics

Background:

  • Precision medicine relies on molecular genetic and genomic testing.
  • Molecular biomarkers are crucial for accurate cancer diagnosis.
  • These biomarkers predict treatment responses, enabling personalized cancer therapy.

Purpose of the Study:

  • To review current considerations in next-generation sequencing (NGS) panel selection.
  • To discuss molecular testing strategies for solid tumors.
  • To highlight the role of molecular testing in personalized cancer treatment.

Main Methods:

  • Review of current literature and guidelines on NGS panel selection.
  • Analysis of molecular testing approaches for lung, digestive, thyroid, and soft tissue cancers.
  • Discussion of biomarker utility in predicting therapeutic response.

Main Results:

  • NGS panel selection requires careful consideration of target genes and tumor types.
  • Molecular testing of solid tumors provides actionable information for treatment decisions.
  • Biomarker identification is essential for tailoring therapies to individual cancer patients.

Conclusions:

  • Optimized NGS panel selection is vital for effective molecular profiling.
  • Comprehensive molecular testing of solid tumors supports precision oncology.
  • The integration of genomic data improves personalized cancer treatment strategies.