Following miR-96 antagomir treatment, a reduction in the mRNA and protein expression levels of collagen type I α 1 chain and collagen type 3 α 1 chain within keloid OC tissues was observed.
These data indicate that the rate of gene transcription of alpha 1(I) procollagen is increased in both hypertrophic scars and keloids, but only keloids exhibit increased steady-state levels of alpha 1(I) procollagen mRNA and concurrent increases in type I collagen.