1.Previous
3.Next

It is known that 30% of MS patients are non-responsive to Beta interferon. They can be classified in genetic, pharmacological and pathogenetic non-responders. One of the factors related to non-respondance is the presence of high levels of interferon beta neutralizing antibodies. Interferon therapy, and specially interferon beta-1b, induces the production of neutralizing antibodies, usually in the second 6 months of treatment, in 5 to 30% of treated patients. Moreover, a subset of RRMS patients with specially

1.Previous
3.Next