You are here

Teixobactin, a potential drug discovered from 'unculturable' bacteria

意得辑专家视点 | 2015年1月12日 | 1,882 浏览次数
Teixobactin, a potential drug discovered from ‘unculturable’ bacteria

A team led by Kim Lewis of Northeastern University in Boston, Massachusetts, has discovered a new class of antibiotic, which they have named teixobactin. The antibiotic acts against the deadly bacterium MRSA (methicillin-resistant Staphylococcus aureus) in mice, and a host of other pathogens in cell cultures. The researchers used a device called iChip that enables 'unculturable' microbes to survive in the lab, helping the discovery of bacteria that naturally produce compounds deadly to other pathogens. Although successful antibiotics have been discovered, they were isolated from bacteria or fungi that produce lethal compounds to prevent themselves from other microbes. However, bacteria that produce teixobactin have not been explored in depth since they could not be grown in laboratories. If teixobactin produces the same effect among humans as it has in mice, it could be a solution to the impending problem of antibiotic resistance.  

Read more in Nature.

重新发布

喜欢这篇文章的内容吗?欢迎重复发表!
《意得辑专家视点》深信知识需要开放给所有大众并传播,因此我们鼓励读者重复发表我们的内容,重复发表形式可为在线或印刷。我们采用知识共享(Creative Commons license),只要您遵守以下事项,即可免费重复发表我们的内容:
  • 作者信息:请尊重我们的作者,他们花费了时间精力为您撰写这些有价值的内容,重复发表时加注作者信息。
  • 意得辑专家视点:必须注明文章出自《意得辑专家视点》。
  • 表达您的情意:您可以加句“前往《意得辑专家视点》阅读全文”之类的话,啊,还有,别忘了加上文章链接。
  • 重复使用图片:要使用某些文章的图片必须事先取得许可,并加注图片原始出处。
  • 镶嵌代码:要重复使用这篇文章最简单的方式就是将下面的代码复制贴上您的页面!

 

请将上方代码直接复制贴上到您的网站,即可重新发布