RE:ProMetic announces the addition of scleroderma to PBI-4050'sLet's keep the things simple here. All animal model used arrive to the same conclusion; PBI-4050 is effective in fibrosis. No matter what is the cause. From a simple infection or chronic disease, genetic disorder, auto-immune response, PBI-4050 is effective in all as the mechanism of the fibrosis isd the same, no matter what is the cause of it.