August 31, 2021
VR真人彩票, Bayer, and Lilly recently sponsored a at the , which brought in clinical experts to discuss optimizing testing and treatment strategies in the era of precision medicine and review clinical cases of NTRK gene fusion and RET alteration in non-small cell lung cancer (NSCLC) and thyroid cancer.
The symposium was moderated by Rachel Butler, who heads the Bristol Genomics Laboratory in the UK. Other participants included Alexander Drilon, MD at Memorial Sloan Kettering Cancer Center; Michelle Williams, MD from MD Anderson Cancer Center, and Rossella Elisei, MD from the University of Pisa.
鈥淲e gave some insights into the importance of comprehensive genomic testing in both non-small cell lung cancer and thyroid cancers, which then inform our treatment decisions for patients,鈥� said Butler. 鈥淲e offered a couple of case-based panel discussions about practical considerations for optimal testing to detecting NTRK and RET gene fusions and RET 补濒迟别谤补迟颈辞苍蝉.鈥�
Clinicians are eager to find NTRK and RET gene fusions in NSCLC and thyroid cancer, as well as RET point mutations in thyroid patients. Fluorescent in situ hybridization (FISH) has been the go-to diagnostic technology for many years. It鈥檚 accurate and inexpensive, but it only addresses a few genes at a time. Comprehensive genomic profiling (CGP) provides a broader picture.
鈥淲hen you use next-generation sequencing, you鈥檙e sequencing all of the RNA, so you can analyze multiple gene fusions and gene fusion partners at a single time,鈥� said Butler. 鈥淵ou can look for NTRK1, NTRK2, NTRK3, RET and a whole host of other gene fusion events within a single sequencing run.鈥�
A clear message from the panel was that the diagnostics sphere has evolved along with the increasing number of actionable driver alterations and the need for comprehensive interrogation with next-generation sequencing.
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