ArQule Presents Data at AACR-NCI-EORTC Conference
ARQL | Quote | Chart | News | PowerRating -- ArQule, Inc. said that it has presented data at the AACR-NCI-EORTC meeting in Boston demonstrating the capabilities of the Company's proprietary drug discovery platform to generate a class of small molecules with significant therapeutic potential.
In a release, the Company noted that these data reflect the results of the application of the ArQule Kinase Inhibitor Platform (AKIP) to discover and optimize a series of small molecule inhibitors of fibroblast growth factor receptor (FGFR) that are not ATP-competitive and show potent anti-tumor activity in FGFR-driven cancer models.
ArQule said that several compounds from this program showed marked pharmacodynamic suppression of FGFR2 and corresponding growth inhibition in human gastric carcinoma cell lines. Growth of gastric carcinoma tumor xenografts in athymic mice was significantly inhibited after daily administration of a prototype compound for nine days, with a number of animals being cured of their tumors with this regimen.
"The information presented demonstrates the speed and efficiency of ArQule's proprietary, structure-based drug discovery platform to identify chemically novel kinase inhibitors that are not classically ATP-competitive," said Dr. Thomas C.K. Chan, chief scientific officer of ArQule.
"FGFR has been historically difficult to drug with small molecules, and its role in oncology and other diseases suggests that it may be a promising focal point for therapeutic intervention," said Dr. Chan. "The opportunity now exists to expand the number of new chemotypes available for development against disease-relevant kinases in multiple therapeutic areas, since we believe that approximately half of the human kinome may be amenable to this novel mode of inhibition."
ArQule is a biotechnology company engaged in the research and development of next-generation, small-molecule cancer therapeutics.
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