How one family gave a critical boost to gene therapy research
I keep coming back to the sheer improbability of it. Sanfilippo is brutal, a neurodegenerative condition that steals skills and cognition in kids, and for decades there was nothing but supportive care. Then a family decides the system isn't moving fast enough, so they raise the money themselves and essentially crowdfund a cure. The FDA approval didn't happen because of some faceless billion-dollar corporation; it happened because desperate parents became venture capitalists for hope.
What interests me is what this says about how medical breakthroughs actually get made. Sometimes the bottleneck isn't the science but the funding and the will to chase an orphan disease with no profit margin. This family didn't just fill a gap, they built the road. I'd want to know how the engineered virus handles the blood-brain barrier and how durable the effect ends up being in kids treated early versus late. But even the existence of this approval makes me wonder how many other rare diseases are sitting there, one determined family away from a breakthrough.