As NIH Director, I often hear stories of how people with serious diseases—from arthritis to Zika infection—are benefitting from the transformational power of NIH’s investments in basic science. Today, I’d like to share one such advance that I find particularly exciting: news that a combination of three molecularly targeted drugs may finally make it possible to treat the vast majority of patients with cystic fibrosis (CF), our nation’s most common genetic disease.
First, a bit of history! The first genetic mutation that causes CF was discovered by a collaborative effort between my own research lab at the University of Michigan, Ann Arbor, and colleagues at the Hospital for Sick Children in Toronto—more than 25 years ago . Years of hard work, supported by the National Institutes of Health and the Cystic Fibrosis Foundation, painstakingly worked out the normal function of the protein that is altered in CF, called the cystic fibrosis transmembrane regulator (CFTR). Very recently new technologies, such as cryo-EM, have given researchers the ability to map the exact structure of the protein involved in CF.
Among the tens of thousands of CF patients who stand to benefit from the next generation of targeted drugs is little Avalyn Mahoney of Cardiff by the Sea, CA. Just a few decades ago, a kid like Avalyn—who just turned 2 last month—probably wouldn’t have made it beyond her teens. But today the outlook is far brighter for her and so many others, thanks to recent advances that build upon NIH-supported basic research.
The views, opinions and positions expressed by these authors and blogs are theirs and do not necessarily represent that of the Bioethics Research Library and Kennedy Institute of Ethics or Georgetown University.