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CellCiphr® Toxicity Profiling

Better Data to Drive Drug Development

View our Toxicity Profiling Services Brochure

Drug development is a long, expensive and risky process. Of 250 compounds entering preclinical testing, 10 will enter clinical trials, but only 1 will be approved. Since the 1990s more than half of new drug applications failed due to unpredicted toxicity effects. This trend is expected to continue as the pharmaceutical industry and regulatory agencies shift the risk-to-benefit ratio toward increasing emphasis on drug safety.

Cellumen, a division of Apredica, developed a Cellular Systems Biology (CSB™) approach to give biopharmaceutical researchers the means to screen compounds for broad-ranging toxic effects early in the drug discovery process using tissue-specific cell models. CellCiphr® Toxicity Profiling uses a combination of toxicity-relevant cells and toxicity biomarkers to illuminate cellular system responses to toxic challenges in a specially designed set of CellCiphr Toxicity Panels. These panels are selected to monitor the effects of test compounds on many cellular systems responses known to be correlated with toxic challenge, such as oxidative stress, organelle function, stress pathway activation, cytoskeletal integrity, cell cycle, and DNA damage. Multiplexed cell-, feature-, time- and concentration-dependent profiles are generated using CellCiphr Profiles. The Classifier Analysis Tool tabulates results including the maximum tolerated dose, AC50 curves, common modes of activity, clusters with similar activity profiles, correlation of profiles to known toxic control profiles, rank order and safety risks for prioritization. The CellCiphr® final Profiling Report is designed to identify toxic liabilities early in the drug discovery process. Contact us to learn more.

Flow to compound testing and reporting using CellCiphr CSB™ technology

Flow to compound testing and reporting using CellCiphr® CSB™ technology

The Advantage to Using CellCiphr® Toxicity Profiling

Levels of information complexity using CellCiphr  Cytotoxicity Panels

Levels of information complexity using CellCiphr® Toxicity Panels. Each data point in a CellCiphr® Profile is the result of the measurements from hundreds to thousands of cells in replicate 10 point dose-response curves at concentrations up to 100 µM. Drilling down to these data provides the most detailed level of information and understanding of compound effects on cellular and sub-cellular functions.

Profiling Report

The CellCiphr® final Profiling Report conveniently summarizes in 2 pages:

CellCiphr® Toxicity Profiling products and services are designed to identify toxic liabilities early in the drug discovery process. Contact us to learn more.