Use of

1. A method for inducing proliferation of fibroblasts in a wound in vivo to promote repair of the wound, the method comprising administering a composition comprising a protease mixture comprising collagenases and a neutral protease to the wound in an amount effective for inducing the proliferation of fibroblasts in the wound, wherein the protease mixture is obtained from fermenting Clostridium histolyticum and includes collagenase ColG, collagenase ColH, and non-specific neutral protease, wherein the wound is a diabetic foot ulcer, venous leg ulcer, arterial leg ulcer, decubitus ulcer, stasis ulcer, dermal ulcer, pressure ulcer or a peptic ulcer, wherein the wound is one that has been debrided prior to administration of the composition, and wherein the wound is entirely devoid of necrotic tissue prior to administration of the composition.

2. The method of claim 1 , wherein the method further induces angiogenesis.

3. The method of claim 1 , wherein the method further induces epithelialization.

4. The method of claim 1 , wherein the composition is comprised in a wound dressing.

5. The method of claim 4 , wherein the wound dressing is a patch, wrap, or bandage.

6. The method of claim 1 , wherein the composition is comprised in a spray.

7. The method of claim 1 , wherein the composition is a liquid, salve, dissolvable gel-forming film, cream, powder, film, or semi-solid.

8. The method of claim 1 , wherein the composition is sterile.

9. The method of claim 1 , wherein the composition is administered topically and consists of collagenase ColG, collagenase ColH, non-specific neutral protease, and petrolatum.

10. The method of claim 1 , wherein the composition does not include petrolatum.

11. The method of claim 1 , wherein the composition further comprises an antimicrobial agent selected from an antibiotic or an antiseptic.