Kinase target engagement is a new way to study kinase inhibitors for target selectivity, potency and residency. The NanoBRET™ TE Intracellular Kinase Assays enable you to quantitate kinase-inhibitor binding in live cells, making these assays an exciting new tool for kinase drug discovery research.
For today’s blog about NanoBRET™ TE Intracellular Kinase Assay, we feature spokesperson Dr. Matt Robers. Matt is part of Promega’s R & D department and is one of the developers of the NanoBRET™ TE Intracellular Kinase Assay. Continue reading
Finding the best inhibitor for your kinase doesn’t have to be a long trip.
A recent paper in Journal of Medicinal Chemistry, “Discovery of GDC-0853: A Potent, Selective and Noncovalent Bruton’s Tyrosine Kinase Inhibitor in Early Clinical Development” (1) details some elegant work in chemical modification and extensive testing during exploration of inhibitors for BTK. As a warmup to the article, here is a brief BTK backstory.
BTK (Bruton Tyrosine Kinase): Importance in Health and Disease
Bruton’s tyrosine kinase (BTK) was initially identified as a mediator of B-cell receptor signaling in the development and functioning of adaptive immunity. More recent and growing evidence supports an additional role for BTK in mononuclear cells of the innate immune system, especially dendritic cells and macrophages. For example, BTK functions in receptor-mediated recognition of infectious agents, cellular maturation and recruitment processes, and Fc receptor signaling. BTK has recently been identified as a direct regulator of a key innate inflammatory machinery, the NLRP3 inflammasome (2). Continue reading
The review “Kinase Inhibitors: the road ahead” was recently published in Nature Reviews Drug Discovery. In it, authors Fleur Ferguson and Nathanael Gray provide an up-to-date look at the “biological processes and disease areas that kinase-targeting small molecules are being developed against”. They note the related challenges and the strategies and technologies being used to efficiently generate highly-optimized kinase inhibitors.
This review describes the state of the art for kinase inhibitor therapeutics. To understand why kinase inhibitors are so important in the development of cancer (and other) therapeutics research, let’s start with the role of kinases in cellular physiology.
The road ahead for kinase inhibitor studies.
Why Kinases? Continue reading