microcephaly, epilepsy, and diabetes syndrome 1
MONDO:0031481Mondo
Findings
No curated finding names microcephaly, epilepsy, and diabetes syndrome 1 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal recessive inheritance
- Onset and course
- Congenital onset
HPO, annotations 2026-09-02
Features
14 features
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.
- Bilateral tonic-clonic seizureHPOHP:0002069
- 2 of 2 reported patients
- Diabetes mellitusHPOHP:0000819
- 2 of 2 reported patients
- Global developmental delayHPOHP:0001263
- 2 of 2 reported patients
- HypsarrhythmiaHPOHP:0002521
- 2 of 2 reported patients
- Primary microcephalyHPOHP:0011451
- 2 of 2 reported patients
- Simplified gyral patternHPOHP:0009879
- 2 of 2 reported patients
- Bilateral tonic-clonic seizure with focal onsetHPOHP:0007334
- 1 of 2 reported patients
- Delayed CNS myelinationHPOHP:0002188
- 1 of 2 reported patients
- EEG with burst suppressionHPOHP:0010851
- 1 of 2 reported patients
- Generalized myoclonic seizureHPOHP:0002123
- 1 of 2 reported patients
- Generalized-onset seizureHPOHP:0002197
- 1 of 2 reported patients
- HypotoniaHPOHP:0001252
- 1 of 2 reported patients
Show the remaining 2
- Myoclonic seizureHPOHP:0032794
- 1 of 2 reported patients
- ObesityHPOHP:0001513
- 1 of 2 reported patients
Genes
2 genes
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.
- IER3IP1HGNC:18550
- Strong · Genomics England PanelApp · Autosomal recessive · 2020
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2018
- Strong · G2P · Autosomal recessive · 2025
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Supportive · Orphanet · Autosomal recessive · 2021
- YIPF5HGNC:24877
- Supportive · Orphanet · Autosomal recessive · 2021
Where it sits
Other names
2 names
Resolves to: microcephaly, epilepsy, and diabetes syndrome 1
- Also called
- MEDS1primary microcephaly-epilepsy-permanent neonatal diabetes syndrome