Automated iterative Csp-C bond formation.

Fully automated synthetic chemistry would substantially change the field by providing broad on-demand access to small molecules. However, the reactions that can be run autonomously are still limited. Automating the stereospecific assembly of Csp-C bonds would expand access to many important types of functional organic molecules.

Safety, tolerability and pharmacodynamics of a skeletal muscle activator in amyotrophic lateral sclerosis.

This study was designed to evaluate the safety and tolerability of single doses of CK-2017357, an orally bioavailable fast skeletal muscle troponin activator, in patients with amyotrophic lateral sclerosis (ALS), and to explore pharmacodynamic markers related to strength, endurance, and function. Sixty-seven patients with ALS received single doses of placebo, CK-2017357 at 250 mg and 500 mg in random order, separated by one week. Safety measures assessments were performed, as well as tests of pulmonary function, limb muscle strength and endurance, and global impression of change.

An infrastructure for high-throughput microscopy: instrumentation, informatics, and integration.

High-throughput, image-based cell assays are rapidly emerging as valuable tools for the pharmaceutical industry and academic laboratories for use in both drug discovery and basic cell biology research. Access to commercially available assay reagents and automated microscope systems has made it relatively straightforward for a laboratory to begin running assays and collecting image-based cell assay data, but doing so on a large scale can be more challenging. Challenges include process bottlenecks with sample preparation, image acquisition, and data analysis as well as day-to-day assay consistency, managing unprecedented quantities of image data, and fully extracting useful information from the primary assay data.