There are currently 17 multiple sclerosis stem cell transplant clinical trials worldwide that are underway, recently completed, or actively recruiting. In the US there are two that are looking for volunteers: Northwestern (Chicago) and Cleveland Clinic Foundation. Spain, China, Thailand, and other centers are also recruiting. The US government's clinical trial database is continually being updated. Below is the link for current MS stem cell trials.
http://clinicaltrials.gov/ct2/result...osis+STEM+CELL
http://clinicaltrials.gov/ct2/result...osis+STEM+CELL