Clinical Implementation of a High-Throughput Automated Comprehensive Genomic Profiling Test: TruSight Oncology 500 HT.

The adoption of comprehensive genomic profiling in oncology has rapidly increased the demand for standardized tumor sample processing in diagnostic laboratories. Automation of DNA and RNA library preparation workflows offers the possibility to scale-up and standardize sample processing. We report on the clinical implementation of the automated TruSight Oncology 500 High-Throughput library preparation workflow from formalin-fixed, paraffin-embedded tumor samples using the Biomek i7 hybrid Workstation.

Development of a new breath collection method for analyzing volatile organic compounds from intubated mouse models.

A new pre-clinical method for capturing breath samples from intubated mice is presented. This method significantly reduces background levels, allowing more accurate measurements of VOCs originating from the breath ("on-breath") as opposed to background contamination. The method was developed by integrating industry-standard volatile-capturing sorbent tubes with respiratory mechanics measurement equipment (flexiVent), resulting in a mouse breath sample that can be transported and analyzed by TD-GC-MS and other central lab technologies.

The burden of unexpected costs in medical school.

Background: The cost of medical school continues to climb. What has yet to be well-understood are the so-called "unexpected costs" of medical school that, while not explicitly required, are considered paramount to success. This study aims to identify, quantify, and analyze the impacts of these costs of medical school and offer suggestions in alleviating these burdens.

The Role of Electron Transfer in Copper-Mediated C(sp)-H Trifluoromethylation.

We report copper(II) and copper(III) trifluoromethyl complexes supported by a pyridinedicarboxamide ligand (L) as a platform for investigating the role of electron transfer in C(sp)-H trifluoromethylation. While the copper(II) trifluoromethyl complex is unreactive towards (hetero)arenes, the formal copper(III) trifluoromethyl complex performs C(sp)-H trifluoromethylation of a wide range of (hetero)arenes. Mechanistic studies using the copper(III) trifluoromethyl complex suggest that the mechanism of arene trifluoromethylation is substrate-dependent.