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CD120
Protein family
Protein family
| Field | Value |
|---|---|
| Name | tumor necrosis factor receptor superfamily, member 1A |
| HGNCid | 11916 |
| Symbol | TNFRSF1A |
| AltSymbols | CD120a, TNFR1 |
| EntrezGene | 7132 |
| OMIM | 191190 |
| RefSeq | NM_001065 |
| UniProt | P19438 |
| Chromosome | 12 |
| Arm | p |
| Band | 13.2 |
CD120 (Cluster of Differentiation 120) can refer to two members of the tumor necrosis factor receptor superfamily: tumor necrosis factor receptor 1 (TNFR1) and tumor necrosis factor receptor 2 (TNFR2).
Receptor subtypes
There are two variants of the receptor, each encoded by a separate gene:
- CD120a - TNFR1 - TNFR superfamily member 1A
- CD120b - TNFR2 - TNFR superfamily member 1B
TNFR1 is the receptor type responsible for mediation of TNF-alpha induced sickness behavior, and is involved in neurotoxic processes. Elevated levels of TNFR1 has been found in severe mental disorders.
Signaling pathway

References
References
- (2001). "The TNF and TNF receptor superfamilies: integrating mammalian biology". Cell.
- (2005). "The intriguing biology of the tumour necrosis factor/tumour necrosis factor receptor superfamily: players, rules and the games". Immunology.
- (January 2009). "The type 1 TNF receptor and its associated adapter protein, FAN, are required for TNFalpha-induced sickness behavior". Psychopharmacology.
- (2008). "TNF signaling inhibition in the CNS: implications for normal brain function and neurodegenerative disease". J Neuroinflammation.
- (November 2009). "Similar immune profile in bipolar disorder and schizophrenia: selective increase in soluble tumor necrosis factor receptor I and von Willebrand factor". Bipolar Disord.
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