CN Bio’s PhysioMimix technology receives FDA recognition

13 Jan 2021
Meg Hicks
Student / Graduate

Product news

CN Bio, one of the leading developers of single and multi organ-on-chip microphysiological systems (MPS) that improve the accuracy and efficiency of drug discovery, has announced the publication of co-authored research with the U.S. Food and Drug Administration (FDA)1. The first co-published, peer-reviewed research paper between a commercial MPS provider and a regulator, demonstrates that data derived using CN Bio’s proprietary PhysioMimix™ system is appropriate for use in drug safety and metabolism applications, evidencing its enhanced performance versus standard techniques. The publication substantiates the Company’s position as a leader in the field with reliable and robust cutting-edge technology, ready for widespread adoption across the pharmaceutical industry.

Liver toxicity is a major safety concern during drug discovery and development, with the potential to terminate clinical trials and result in expensive program failures. It is estimated that companies could save 26% of drug discovery costs2 through incorporation of MPS technologies, by generating human-relevant data that better predicts clinical outcomes. This co-publication with the FDA provides evidence of the advantage of MPS over standard techniques and clear criteria to ensure robust operation, both critical factors to enable the fast-track adoption of these technologies. Scientists at the FDA demonstrated CN Bio’s PhysioMimix MPS technology accurately models drug metabolism and detects compounds known to be toxic to humans. Markers of liver function were used to evidence the longevity, reliability, and reproducibility of the system.

CN Bio’s single and multi-organ MPS enable researchers to better replicate the micro-environments, cell-cell interactions and biological processes that occur in vivo, opening new possibilities for the pre-clinical evaluation of medicines. Confirmation by the FDA that the interaction between inflammation and liver toxicity can be observed in the system, highlights the complexity with which human biology can now be recapitulated. This publication fortifies the body of evidence demonstrating how PhysioMimix technology can rapidly generate human-relevant, robust data that is clinically translatable and predictive, facilitating more insightful, accurate and cost-effective drug development, for improved clinical success.

Maureen Coleman, Chairman, CN Bio, commented: “The data generated within this FDA study provides collateral for decision-makers to justify the adoption of MPS into their workflows and starts to make the case for inclusion of the data in IND submissions. By adopting these powerful systems, we are offering an option to help replace, reduce, refine the number of animal tests and the potential to benefit patients through the provision of safer and more efficacious therapeutics.”

Dr David Hughes, Chief Executive Officer, CN Bio, said: “This publication is invaluable in confirming the utility of our system in the labs of the FDA. With regulatory understanding of the benefits of MPS/organ-on-a-chip data growing, this article is key to the entire field and paves the way for market adoption to help drive faster, more accurate and efficient drug discovery which ultimately, will benefit patients.”

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Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.Lab-on-a-ChipLab-on-a-chip (LOC) technology uses microfluidic chips, such as microarrays, to perform biochemical assays on a small scale. Benefits of lab-on-a-chip include the small volume of sample required as well as the speed of analysis. In selecting lab-on-a-chip devices consider the assay, cost, reliability, sensitivity and signal to noise ratio.Cellular PathologyCellular Pathology deals with the microscopic analysis of tissue samples and cells. Sample preparation and processing includes fixation, staining, sectioning and slide mounting, using equipment such microtomes and cryostats. In choosing immunohistochemistry and immunocytochemistry kits, consider chromogens, staining method, antibodies, microscopes and imaging.FDAThe Food and Drug Association (FDA) is an agency within the U.S. Department of Health and Human Services. Among other things, it is responsible for ensuring the safety, effectiveness and quality of drugs, vaccines and other biological products, and medical devices. Drug TestingIt is essential to test the efficacy and toxicity of drugs at every stage of their development to ensure that a pharmaceutical product is fit for purpose and safe for use before reaching the stage of mass production and distribution.Drug MetabolismDrug metabolism is the enzymatic conversion within the body of pharmaceutical substances into other chemical compounds. The primary site for drug metabolism is the liver.Drug DevelopmentDrug development refers to the process of bringing a new drug to market.
CN Bio’s PhysioMimix technology receives FDA recognition