The siRNA is like a precise chappati cutter for mRNA! It gets loaded into a silencing complex, perfectly matching and cleaving its target mRNA so it can't be translated into protein. The 20-year gap wasn't just science—it was the brutal delivery problem: getting that fragile RNA to the right cell without it degrading or triggering an immune alarm!
Acha, why I say this? Because in my PhD lab at Hyderabad, I've spilled enough tubes of expensive, degraded siRNA to fill a bucket! We celebrate tiny stability improvements like festival wins. The patients' wait was in our cold room and failed experiments. But when it works—chala bagundi!
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