Complex disease varies enormously in mechanism, time course, and how reachable it is with cell signaling. MSC therapy has stronger rationale in some indications than others. The whole point of the evaluation is to tell those apart, for your case specifically.
The cell type is matched to the target, not used off the shelf. Across these conditions we build on allogeneic umbilical-cord (Wharton's jelly) MSCs, which secrete higher levels of neurotrophic, immune-modulating, and pro-repair signaling factors than marrow-derived cells, often blended with bone-marrow MSCs depending on the target. That signaling environment, supporting your body's own repair rather than replacing tissue, is the mechanism we rely on, which is also why it has limits.