Scientists probe strategies to repair neuron damage in multiple sclerosis.

摘要

SCIENTISTS WORKING COLLABORA-tively around the world say they are coming closer to developing therapies that may help restore neurologic function in patients with multiple sclerosis (MS). However, they caution that such therapies are only beginning to enter early clinical trials and may be years from the clinic.Most existing therapies for MS aim to tamp down aberrant immune function and are especially helpful for some phases of the disease, although patients may still progress to a chronic, more progressive stage of illness. In addition, some newer therapies aim to reduce specific symptoms of the disorder.