Dissecting Pulmonary Large-Cell Carcinoma by Targeted Next Generation Sequencing of Several Cancer Genes Pushes Genotypic–Phenotypic Correlations to Emerge

Introduction: Little is known about genotypic and phenotypic correlations in undifferentiated large-cell carcinoma (LCC) of the lung. Methods: Thirty LCC were dissected by unsupervised targeted next generation sequencing analysis for 50 cancer-associated oncogenes and tumor suppressor genes. Cell differentiation lineages were unveiled by using thyroid transcription factor-1 (TTF1) for adenocarcinoma (ADC) and p40 for squamous cell carcinoma (SQC), dichotomizing immunohistochemistry (IHC) results for TTF1 as negative or positive (whatever its extent) and for p40 as negative, positive, or focal (if
Source: Journal of Thoracic Oncology - Category: Cancer & Oncology Tags: Original Articles Source Type: research