Does DNA expand skeletal/hard tissue? Can you get good lateral growth with it? Is it best possible application for that?

Hello. I have narrow palate so I don't have enough space for my tongue to have proper position on palate. I have asymmetrical face. My left jaw is wider than the right one. I noticed when I open mouth that left side of jawbone pops out. I never had examination for TMJ so I don't know if this is it. I would like to get wide palate and correspondingly wide smile. Will DNA help me with skeletal expansion. I would like to get more lateral bone growth. What's your suggestion on my case?