<unk>  is a human platelet-derived growth factor that is FDA approved for the treatment of lower extremity diabetic neuropathic ulcers that extend into the subcutaneous tissue or beyond and have an adequate blood supply. There is a Black Box Warning for this drug as shown here.  Common adverse reactions include erythematous rashes.
Becaplermin
Mecasermin
Palifermin
Rubitecan
Dosulepin
Dimetan
Mecasermin rinfabate
Sipuleucel-T