Hi @bethb94, As promising as stem cell research is for a lot of things, I don't believe there has been any successful treatments for neuropathy. There is a good discussion you might want to read through on Connect:

Groups > Neuropathy > Stem Cell Therapy for Neuropathy
-- https://connect.mayoclinic.org/discussion/stem-cell-therapy-for-neuropahy/

There are also some warnings about all the stem cell clinics popping up.

Consumer Updates > FDA Warns About Stem Cell Therapies
-- https://www.fda.gov/forconsumers/consumerupdates/ucm286155.htm