Baffr Gene is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
| BAFFR (TNFRSF13C) | |
|---|---|
| Gene Symbol | BAFFR (TNFRSF13C) |
| Full Name | TNF Receptor Superfamily Member 13C |
| Chromosome | 22q12.1 |
| NCBI Gene ID | 115650 |
| OMIM | 606269 |
| Ensembl ID | ENSG00000159958 |
| UniProt ID | Q9Y239 |
| Associated Diseases | Neuroinflammatory Disorders, Autoimmune Encephalitis |
BAFFR (B Cell Activating Factor Receptor), encoded by the TNFRSF13C gene, is a receptor for the cytokine BAFF (B Cell Activating Factor). BAFFR is essential for B cell survival, maturation, and homeostasis. BAFF/BAFFR signaling activates NF-κB2 and PI3K pathways. In the brain, BAFF is expressed by astrocytes and may have roles in B cell survival within the CNS. BAFF levels are elevated in cerebrospinal fluid of patients with multiple sclerosis and other neuroinflammatory conditions. BAFFR-expressing B cells may contribute to neuroinflammation through antibody production and cytokine secretion. The BAFF/BAFFR axis represents a potential target for modulating B cell-mediated neuroinflammation in neurodegenerative diseases.
BAFFR (TNFRSF13C) encodes the B cell activating factor receptor, a member of the TNF receptor superfamily essential for B cell survival and maturation. BAFFR specifically binds BAFF (TNFSF13B) to activate NF-κB signaling and promote B cell survival. In the CNS, BAFFR may be involved in B cell-mediated neuroinflammatory processes.
Primarily expressed in B cells. Limited expression in the CNS, primarily associated with infiltrating B cells in neuroinflammatory conditions.
| Disease | Role | Mechanism |
|---|---|---|
| Multiple Sclerosis | Risk factor | B cell survival and autoantibody production |
| Autoimmune Encephalitis | Risk factor | Permits survival of autoreactive B cells |
The study of Baffr Gene has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.