Article ID Journal Published Year Pages File Type
5513835 Molecular Aspects of Medicine 2017 5 Pages PDF
Abstract

Adenosine receptor signaling plays important roles in normal physiology, but is also known to modulate the development or progression of several different diseases. The design of new, efficient, and safe pharmacological approaches to target the adenosine system may have considerable therapeutic potential, but is also associated with many challenges. This review summarizes the main challenges of adenosine receptor targeted treatment including tolerance, disease stage, cell type-specific effects, caffeine intake, adenosine level assessment and receptor distribution in vivo. Moreover, we discuss several potential ways to overcome these obstacles (i.e., the use of partial agonists, indirect receptor targeting, allosteric enhancers, prodrugs, non-receptor-mediated effects, neoreceptors, conditional knockouts). It is important to address these concerns during development of new and successful therapeutic approaches targeting the adenosine system.

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