migraine, familial hemiplegic, 1
MONDO:0020756Mondo
Findings
No curated finding names migraine, familial hemiplegic, 1 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal dominant inheritance
- Onset and course
- Juvenile onset · Young adult onset
HPO, annotations 2026-09-02
Features
1 feature
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- MigraineHPOHP:0002076
- 12 of 12 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- CACNA1AHGNC:1388
- Strong · Ambry Genetics · Autosomal dominant · 2017
- Strong · Genomics England PanelApp · Autosomal dominant · 2021
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal dominant · 2023
Where it sits
Other names
8 names
Resolves to: migraine, familial hemiplegic, 1
- Also called
- familial hemiplegic migraine type 1FHM1hemiplegic migraine, familial type 1MHP1migraine, familial hemiplegic 1, with progressive cerebellar ataxiamigraine, familial hemiplegic, 1, with progressive cerebellar ataxiamigraine, familial hemiplegic, type 1migraine, sporadic hemiplegic