The clinical aspect of NTRK-fusions in pediatric papillary thyroid cancer

Julio C. Ricarte-Filho, Stephen Halada, Alison O'Neill, Victoria Casado-Medrano, Theodore W. Laetsch, Aime T. Franco, Andrew J. Bauer

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Although adult and pediatric papillary thyroid cancer (PTC) share similar oncogenic drivers, they differ in the pathological features and outcomes of the disease. In adults with PTC, the most frequent genetic alterations are mutually exclusive point mutations in BRAFV600E or the RAS family with BRAFV600E commonly associated with invasive disease and decreased response to radioiodine therapy. In pediatric PTC, fusion oncogenes involving chromosomal translocations in tyrosine kinase (TK) receptors, most commonly RET and NTRK, are often found in patients with lateral neck and distant metastases. This brief report reviews clinical data from a single-institute's cohort of NTRK-driven pediatric PTC cases with an updated review of the literature and comparison to adult NTRK-driven PTC.

Original languageEnglish (US)
Pages (from-to)57-63
Number of pages7
JournalCancer Genetics
Volume262-263
DOIs
StatePublished - Apr 2022
Externally publishedYes

Keywords

  • Adult thyroid cancer
  • NTRK fusion
  • Oncogene
  • Pediatric

ASJC Scopus subject areas

  • Molecular Biology
  • Genetics
  • Cancer Research

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