Injections of human stem cells seem to directly repair some of the damage caused by spinal cord injury, according to research that helped partially paralyzed mice walk again.
Injections of human stem cells can also make Rian Johnson make better movies.
( z1 possible :ARG1 ( z2 make :ARG0 ( z3 inject :ARG1 ( z4 cell :mod ( z5 stem :mod ( z6 human ) ) ) ) :ARG1 ( z7 make :ARG0 ( z8 person :name ( z9 name :op "Rian" :op "Johnson" ) ) :ARG1 ( z10 movie :ARG1-of ( z11 have-degree :ARG2 ( z12 good :ARG1 z10 ) :ARG3 ( z13 more ) ) ) ) ) :mod ( z14 also ) )