In an­oth­er CRISPR first, Penn re­searchers dose US can­cer pa­tients with gene-edit­ed T cell ther­a­py

CRISPR has been test­ed in US pa­tients for the first time — but per­haps not in the man­ner you imag­ined.

The Uni­ver­si­ty of Penn­syl­va­nia has led the way dos­ing two pa­tients with re­lapsed can­cers — one with mul­ti­ple myelo­ma and one with sar­co­ma — with a T cell ther­a­py in which the T cell re­cep­tor and PD-1 pro­tein are edit­ed out.

Fund­ing for the tri­al came part­ly from Tmu­ni­ty, a biotech co-found­ed by Penn’s CAR-T vi­sion­ary Carl June and helmed by No­var­tis vet Us­man “Oz” Azam. Park­er In­sti­tute for Can­cer Im­munother­a­py, an ear­ly in­vestor in Tmu­ni­ty, is al­so bankrolling the tri­al. A Penn spokesper­son con­firmed the news, which was first re­port­ed by NPR.

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