Targeted treatment modalities for non-small cell lung carcinoma (NSCLC) patients are expanding rapidly and demand a constant adaptation of molecular testing strategies. In this regard, broad reflex te Show more
Targeted treatment modalities for non-small cell lung carcinoma (NSCLC) patients are expanding rapidly and demand a constant adaptation of molecular testing strategies. In this regard, broad reflex testing via next-generation sequencing (NGS) might have several advantages. However, real-world data regarding practical feasibility and clinical relevance are scarce, especially for RNA-based NGS. We performed a retrospective study comparing NGS use in two consecutive years (2019 and 2020). In 2019, reflex testing mainly consisted of DNA-based NGS for mutations and immunohistochemistry (IHC) for Within the whole cohort (n=432), both DNA- and RNA-based NGS yielded almost always evaluable results. Only in 6 cases, the RNA content was too little for an appropriate analysis. After integrating RNA-based NGS in the reflex testing approach, the number of detected fusions increased significantly (2.6% Our study demonstrates that a comprehensive approach to reflex NGS testing is practically feasible and clinically relevant. Including RNA-based panels in the reflex testing approach results in more detected fusions and more patients receiving targeted therapies. Additionally, this broad molecular profiling strategy identifies patients with emerging biomarkers, underscoring its usefulness in the rapidly evolving landscape of targeted therapies. Show less
Non-alcoholic fatty liver disease (NAFLD) is a consequence of sedentary life style and high fat diets with an estimated prevalence of about 30% in western countries. It is associated with insulin resi Show more
Non-alcoholic fatty liver disease (NAFLD) is a consequence of sedentary life style and high fat diets with an estimated prevalence of about 30% in western countries. It is associated with insulin resistance, obesity, glucose intolerance and drug toxicity. Additionally, polymorphisms within, e.g., APOC3, PNPLA3, NCAN, TM6SF2 and PPP1R3B, correlate with NAFLD. Several studies have already investigated later stages of the disease. This study explores the early steatosis stage of NAFLD with the aim of identifying molecular mechanisms underlying the etiology of NAFLD. We analyzed liver biopsies and serum samples from patients with high- and low-grade steatosis (also pre-disease states) employing transcriptomics, ELISA-based serum protein analyses and metabolomics. Here, we provide a detailed description of the various related datasets produced in the course of this study. These datasets may help other researchers find new clues for the etiology of NAFLD and the mechanisms underlying its progression to more severe disease states. Show less