Application of CD4 neutralizing antibody in preparation of medicine for treating lupus encephalopathy

The invention belongs to the field of medicine application, and particularly relates to application of a CD4 neutralizing antibody to preparation of medicine for treating lupus encephalopathy. According to the application, the CD4 neutralizing antibody serves as a main component to be applied to preparation of the medicine for treating the lupus encephalopathy. The invention provides a new research thought for preparing medicines for treating lupus encephalopathy and exploration of a corresponding treatment method, which are different from traditional medicines such as large-dose hormone and immunosuppressive agents and corresponding impact therapy methods, and corresponding medicines containing CD4 neutralizing antibodies such as CD4 neutralizing antibody injections are adopted. According to the present invention, with the combination of the local drug delivery mode in the brain of the lupus encephalopathy mouse, the disease treatment immune cell population CD4 cell population in the brain of the lupus encep