A software framework enabling analysis of plate-based flow cytometry data for high-throughput screening.

Flow cytometry (FCM) is an important technology with a broad spectrum of applications ranging from basic research to clinical diagnostics. In a typical FCM experiment, thousands of cells are queried with respect to size, shape, and abundance of multiple cell surface antigens. Recent advances in FCM techniques and instrumentation have enabled researchers to raise the throughput of experimentation dramatically.

Moving pictures: imaging flow cytometry for drug development.

As technologies for high throughput and high content screening continue to evolve, new platforms for quantitative cellular imaging will play an increasingly important role in identifying and profiling lead compounds. To gain insight into the effects of a compound on cell morphology or intracellular events, it is necessary to have quality images and the ability to enumerate thousands of data points for statistical relevance. Imaging flow cytometry combines many of the features of flow cytometry, microscopy and imaging as well as a number of unique characteristics.

Fully human monoclonal antibodies antagonizing the glucagon receptor improve glucose homeostasis in mice and monkeys.

Antagonizing the glucagon signaling pathway represents an attractive therapeutic approach for reducing excess hepatic glucose production in patients with type 2 diabetes. Despite extensive efforts, there is currently no human therapeutic that directly inhibits the glucagon/glucagon receptor pathway. We undertook a novel approach by generating high-affinity human monoclonal antibodies (mAbs) to the human glucagon receptor (GCGR) that display potent antagonistic activity in vitro and in vivo.

CSMD1 is a novel multiple domain complement-regulatory protein highly expressed in the central nervous system and epithelial tissues.

In this study, we describe the identification and in vitro functional activity of a novel multiple domain complement regulatory protein discovered based on its homology to short consensus repeat (SCR)-containing proteins of the regulators of complement activation (RCA) gene family. The rat cDNA encodes a predicted 388-kDa protein consisting of 14 N-terminal CUB domains that are separated from each other by a SCR followed by 15 tandem SCR domains, a transmembrane domain, and a short cytoplasmic tail. This protein is the homolog of the human protein of unknown function called the CUB and sushi multiple domains 1 (CSMD1) protein.