Nature Outlook 

Gene therapy

After a roller-coaster ride of hype and disappointment, the decades-long effort to cure diseases by repairing or replacing faulty genes is starting to yield useful treatments. Diseases that have defied treatment could be reversed by a one-time fix to a faulty gene.

This Nature Outlook is editorially independent. It is produced with third party financial support. About this content.

This Nature Outlook is editorially independent, produced with financial support from a third party. About this content.

Nature is pleased to acknowledge the financial support of Pfizer in producing this Outlook. The sponsor retains sole responsibility for the following message.

About Pfizer: Working together for a healthier world® 

At Pfizer, we apply science and our global resources to bring therapies to people that extend and significantly improve their lives. We strive to set the standard for quality, safety and value in the discovery, development and manufacture of health care products. Our global portfolio includes medicines and vaccines as well as many of the world's best-known consumer health care products. Every day, Pfizer colleagues work across developed and emerging markets to advance wellness, prevention, treatments and cures that challenge the most feared diseases of our time. Consistent with our responsibility as one of the world's premier innovative biopharmaceutical companies, we collaborate with health care providers, governments and local communities to support and expand access to reliable, affordable health care around the world. For more than 150 years, we have worked to make a difference for all who rely on us. We routinely post information that may be important to investors on our website at www.pfizer.com. In addition, to learn more, please visit us on www.pfizer.com and follow us on Twitter at @Pfizer and @Pfizer_News, LinkedIn, YouTube and like us on Facebook at Facebook.com/Pfizer.

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