Parameter
| Biomarker | GFAPδ | Full name | Glial Fibrillary Acidic Protein Isoform | Molecular Type | Protein Isoform |
|---|---|---|---|---|---|
| Molecular Formula | / | Molecular Weight | / | Core Functional Dimensions | Diagnosis, Monitoring |
| Disease | Glioblastoma | Disease Subtypes | / | ||
| Organ | Brain | Test Sample / Technology Platform | Tumor Tissue/Cerebrospinal Fluid (IHC, ELISA) | ||
| Pathobiological Mechanisms | Specifically expressed at the invasive edge of GBM, involved in tumor cell migration and blood-brain barrier disruption. | ||||
| Clinical Availability Status | Research stage | ||||
| Notes and Dynamics | Can be used as an auxiliary indicator for judging surgical resection margins, reducing postoperative residual. | ||||