The field of kinase modulation is one of the most active in the biopharmaceutical industry. About 20 kinase inhibitors are approved for marketing in the United States and at least another 250 are in clinical evaluation. Kinases make up a veritable treasure trove of targets for a variety of indications. This report analyzes:
Most, if not all, big pharma firms have programs in the area of kinase modulation, and they are included among the leaders in the field. Small-molecule kinase inhibitors are the most promising types of drugs in this class because of their potential for oral delivery, the ease of fine-tuning their chemical structure using classic and combinatorial chemistry techniques, and their amenability to large-scale production. Monoclonal antibodies, antisense, and RNA interference are also being targeted against kinases. Kinase-Targeted Therapeutics: Development Pipelines, Challenges, and Opportunities considers both small-molecule and biologic kinase-targeted agents in development. We review the current R&D pipeline of products, organized according to the major groups: the receptor and nonreceptor tyrosine kinases; and the serine-threonine kinases.
A large proportion of late-stage clinical kinase inhibitor programs target receptor tyrosine kinases. Although only 58 of the 518 human kinases fall into this category, their role in controlling cellular growth and the fact that they possess extracellular binding domains made them early and actively explored targets for the development of compounds for cancer and other proliferative diseases. Almost 40% of kinase inhibitors in clinical trials fall into this category. Companies are, however, working to design improved agents that target a wide range of combinations of these kinases. The role of the PI3K-Akt-mTOR pathway in cancer is now also generating increased interest, as many pharmaceutical companies are in the early stages of building programs in this area.
While kinase modulation has shown itself to be a novel and promising approach to treating disease, several limitations have become apparent in studies that have been conducted to date. Kinase-Targeted Therapeutics: Development Pipelines, Challenges, and Opportunities explores some of the challenges to success in the field, including:
Kinase-Targeted Therapeutics: Development Pipelines, Challenges, and Opport...
CHI Insight Pharma Reports
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