ATP1A2
Integumentary System · Skin Adnexal Gland Secretion
How do support cells help maintain the brain's electrical environment?
ATP1A2 makes part of a sodium-potassium pump prominent in glial cells. The pump uses energy to maintain ion differences needed for normal nervous-system activity.
- Common Gene Name
- ATPase Na+/K+ transporting subunit alpha 2
- NCBI Gene ID
- 477
- Chromosome
- 1
Clinical Evidence Status
Established disease relationship
These labels describe available evidence about a gene. They do not classify your variant or recommend a treatment.
Answer Sources
Explore supporting evidence (5 records)
| Condition or drug | Evidence | Grade / status | Context | Source |
|---|---|---|---|---|
| hemiplegic migraine-developmental and epileptic encephalopathy spectrum | ClinGen gene-disease validity | Definitive | Autosomal dominant | View source 2024-01-16 |
| fetal akinesia, respiratory insufficiency, microcephaly, polymicrogyria, and dysmorphic facies | ClinGen gene-disease validity | Definitive | Autosomal recessive | View source 2025-07-01 |
| Familial hemiplegic migraine | MedlinePlus related condition | Association type varies; no grade assigned here | View source 2014-02 | |
| Alternating hemiplegia of childhood | MedlinePlus related condition | Association type varies; no grade assigned here | View source 2014-02 | |
| Sporadic hemiplegic migraine | MedlinePlus related condition | Association type varies; no grade assigned here | View source 2014-02 |
Source snapshot: 2026-09-09. Consumer text updated: 2026-09-10. Source dates describe the cited records, not a new clinical review.
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