Parameter
| Biomarker | AMPA R Ab | Full name | AMPA Receptor Antibody | Molecular Type | Autoantibody |
|---|---|---|---|---|---|
| Molecular Formula | / | Molecular Weight | / | Core Functional Dimensions | Diagnosis, Etiology |
| Disease | Epilepsy | Disease Subtypes | / | ||
| Organ | Brain | Test Sample / Technology Platform | Serum/Cerebrospinal Fluid (ELISA, Cell-based Assay) | ||
| Pathobiological Mechanisms | Binds to AMPA receptors, enhances excitatory neurotransmission, inducing refractory epilepsy and encephalitis. | ||||
| Clinical Availability Status | Research validation stage | ||||
| Notes and Dynamics | Often accompanied by acute encephalitis; immunotherapy (e.g., rituximab) can improve epilepsy control. | ||||