Not an answer to your question, but in the 80s/early 90s my grandmother used to tape movies off the tv, I believe she actually copied VCR to VCR so she could make a copy without commercials. She’d then cut out the description from the TV Guide, and scotch tape it to the top of the video cassette tape.
As a lay-person, it seems kind of light on details and a bit fanciful. The article states they created pancreatic islet seed cells, but fails to link how exactly this cures diabetes. (I’m assuming these cells create the insulin.)
Another point is this seems to fly in t he face of what we’ve been told for decades, that diabetes can now be cured and not just managed. (I personally don’t have a problem with this, everything is impossible until it becomes possible.)
The biggest issue I see is that this cured one person. Diabetes is a fairly common condition, they shouldn’t have had a problem getting more participants in a study.