Symbol
| CHRNA2
| contributors: mct - updated : 07-12-2021
|
HGNC name
| cholinergic receptor, nicotinic, alpha 2 (neuronal)
|
HGNC id
| 1956
|
corresponding disease(s)
|
ENFL4
|
Other morbid association(s)
|
Type | Gene Modification | Chromosome rearrangement | Protein expression | Protein Function
|
---|
constitutional
| somatic mutation
|  
|  
| gain of function
|
point mutation alpha2-I279N can be coexpressed with CHRNB2 and causes a marked gain of function effect (Hoda 2009) | |
Susceptibility
|
to nicotine dependence |
Variant & Polymorphism
other
| significant association of CHRNA2 with nicotine dependence (ND) |
|
|
Candidate gene
Marker
Therapy target
| | | |
| inactivation of Chrna2 in mice compromised the cold-induced thermogenic response selectively in subcutaneous fat and exacerbated high-fat diet-induced obesity and associated metabolic disorders |