Not a drug —
a living cell
/tcell covered the receptor, /antigen the presentation, /checkpoint the release of the brake. These twenty lessons are the next square — engineering the cell itself into a drug.
We take a CAR apart into four pieces, count the weeks it takes to make one, and read the numbers from ELIANA's 75 patients with confidence intervals and the rule of three attached. Then we look at exactly where the regulatory path of /trial and /reg bends.
How you'll learn
A CAR is four pieces from four different places, joined. What each does — and why removing one made the first generation fail.
Attach a confidence interval to that 81%, apply the rule of three to what was never seen, then read three numbers together.
CRS 77%, neurotoxicity 40%. This is not only a story about what works — one in four was grade 4.
In solid tumours, target × entry × microenvironment multiply. The last lesson puts what works beside what does not.