GluN2B
E1408069
UNEXPLORED
GluN2B is a subunit of NMDA-type glutamate receptors that plays a key role in synaptic plasticity, learning, and neurodevelopment in the central nervous system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GluN2B canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19992803 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GluN2B Context triple: [NMDA receptor, hasSubunit, GluN2B]
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A.
GluN2A
GluN2A is a subunit of NMDA-type glutamate receptors that plays a key role in synaptic transmission and plasticity in the central nervous system.
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B.
NMDA receptor
The NMDA receptor is a glutamate-activated ion channel in the brain that plays a key role in synaptic plasticity, learning, and memory, and is implicated in various neurological and psychiatric disorders.
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C.
AMPA receptors
AMPA receptors are fast-acting ionotropic glutamate receptors in the brain that mediate most rapid excitatory synaptic transmission and play key roles in synaptic plasticity and learning.
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D.
GABA-A receptor
The GABA-A receptor is a ligand-gated chloride ion channel in the central nervous system that mediates fast inhibitory neurotransmission and is a primary target of many sedative, anxiolytic, and hypnotic drugs.
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E.
GRIN2A
GRIN2A is a gene that encodes the GluN2A subunit of NMDA-type glutamate receptors, which are critical for synaptic plasticity, learning, and memory in the brain.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GluN2B Target entity description: GluN2B is a subunit of NMDA-type glutamate receptors that plays a key role in synaptic plasticity, learning, and neurodevelopment in the central nervous system.
-
A.
GluN2A
GluN2A is a subunit of NMDA-type glutamate receptors that plays a key role in synaptic transmission and plasticity in the central nervous system.
-
B.
NMDA receptor
The NMDA receptor is a glutamate-activated ion channel in the brain that plays a key role in synaptic plasticity, learning, and memory, and is implicated in various neurological and psychiatric disorders.
-
C.
AMPA receptors
AMPA receptors are fast-acting ionotropic glutamate receptors in the brain that mediate most rapid excitatory synaptic transmission and play key roles in synaptic plasticity and learning.
-
D.
GABA-A receptor
The GABA-A receptor is a ligand-gated chloride ion channel in the central nervous system that mediates fast inhibitory neurotransmission and is a primary target of many sedative, anxiolytic, and hypnotic drugs.
-
E.
GRIN2A
GRIN2A is a gene that encodes the GluN2A subunit of NMDA-type glutamate receptors, which are critical for synaptic plasticity, learning, and memory in the brain.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.