Identification of ALK, ROS1, and RET Fusions by a Multiplexed mRNA-Based Assay in Formalin-Fixed, Paraffin-Embedded Samples from Advanced Non–Small-Cell Lung Cancer Patients
Author(s) -
Noemı́ Reguart,
Cristina Teixidó,
Ana GiménezCapitán,
Laia Paré,
Patricia Galván,
Santiago Viteri,
Sónia Rodríguez,
Vicente Peg,
Erika Aldeguer,
Núria Viñolas,
Jordi Remón,
Niki Karachaliou,
Esther Conde,
Fernando López-Rı́os,
Ernest Nadal,
Sabine MerkelbachBruse,
Reinhard Büttner,
Rafael Rosell,
Miguel Ángel MolinaVila,
Aleix Prat
Publication year - 2017
Publication title -
clinical chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.705
H-Index - 218
eISSN - 1530-8561
pISSN - 0009-9147
DOI - 10.1373/clinchem.2016.265314
Subject(s) - ros1 , anaplastic lymphoma kinase , lung cancer , immunohistochemistry , crizotinib , fusion gene , cancer research , tyrosine kinase , medicine , concordance , cancer , tissue microarray , oncogene , taqman , pathology , oncology , biology , real time polymerase chain reaction , receptor , gene , adenocarcinoma , biochemistry , cell cycle , malignant pleural effusion
Anaplastic lymphoma receptor tyrosine kinase ( ALK ), ROS proto-oncogene 1, receptor tyrosine kinase ( ROS1 ), and ret proto-oncogene ( RET ) fusions are present in 5%-7% of patients with advanced non-small-cell lung cancer (NSCLC); their accurate identification is critical to guide targeted therapies. FISH and immunohistochemistry (IHC) are considered the gold standards to determine gene fusions, but they have limitations. The nCounter platform is a potentially useful genomic tool for multiplexed detection of gene fusions, but has not been validated in the clinical setting.
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