Curing HIV and sickle cell falls short if the most vulnerable populations are left out
By Francis S Collins,
Fortune
| 03. 08. 2020
The year was 1984. I was finishing my medical genetics training at Yale, working on the molecular genetics of disorders of human hemoglobin. I was at a job interview at the University of Michigan when one of the senior professors asked what my lifetime goal was. "To contribute to scientific advances that would lead to a cure for sickle cell disease in Africa," I said. The professor laughed and said I was a hopeless dreamer.
That same year I saw my first case of HIV/AIDS. It was heartbreaking. This young man was wasting away in front of us, his body ravaged by infections that were taking advantage of his devastated immune system. There was little we could do, and he died in just a few weeks. I promised myself if there was ever a chance to help find a cure, I would do so.
Fast forward to today. The National Institutes of Health (NIH) and the Bill & Melinda Gates Foundation (BMGF) have just embarked on a bold 10-year program to develop gene-based approaches to cure both sickle cell disease...
Related Articles
Media coverage of recent developments in embryo gene editing might seem to suggest that gene-edited babies are close to becoming a reality. As tech billionaires eager to profit off of techno-eugenics invest in “designer baby” technologies, attempts to normalize heritable genome editing – which remains unsafe and raises significant ethical and societal concerns – are especially dangerous. It’s worth taking a closer look at these developments and what they mean, in a way that pushes back on narratives normalizing the...
By Roxanne Khamsi, The Atlantic | 07.07.2026
When Ludivine Verboogen and Romain Alderweireldt’s third child was born in Belgium in late 2015, they marveled at his long fingers. Perhaps one day he will be a famous pianist, they thought. But soon Ludivine grew worried that her son...
By Carl Zimmer and Marco Hernandez , The New York Times | 07.01.2026
Scientists have long dreamed of discovering the alchemy by which chemicals can be turned into life. On Wednesday, a team at the University of Minnesota announced that it had taken a major step toward that vision.
Blending together dozens of...
By Michael Le Page , New Scientist | 06.25.2026
We now know the master gene that controls embryonic development in people. Called NANOG, its role has been identified by making precise changes to the DNA of fertilised eggs using a technique called CRISPR base editing.
The discovery might lead...