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How opioid drugs bind to receptors

机译:阿片药物如何与受体结合

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Opioid drugs such as morphine and codeine are powerful painkillers, but an assortment of adverse side effects limits their effective medical use. These drugs can also produce pronounced euphoria, which has led to the recreational use of common prescription painkillers. Addiction to prescription opioids is currently one of the most severe forms of drug abuse1, a fact that raises significant public-health concerns and highlights a pressing need for the development of safer painkillers. In this issue, four papers report crystal structures that provide the first direct evidence for the binding mode of opioids to their receptors. This information will be invaluable for research aimed at finding opioid drugs that lack the adverse side effects.
机译:类化药物如吗啡和可待因是强大的止痛药,但各种各样的不良副作用限制了其有效的医疗用途。 这些药物还可以产生明显的兴奋,导致常见处方止痛药的娱乐使用。 对处方阿片类药物的成瘾目前是最严重的药物Abuse1之一,这一事实提出了显着的公共卫生问题,并强调了对更安全的止痛药的发展的压力需求。 在这个问题中,四篇论文报告了晶体结构,其为其受体的阿片类药物的结合模式提供了第一种直接证据。 这些信息对于旨在寻找缺乏不良副作用的阿片类药物,这些信息将是无价的。

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