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Features include always present findings: Broad femoral neck, Short stature, Thickened calvaria, and Broad ischia and others; and very common findings: Metaphyseal dysplasia, Hypertelorism, Thin bony cortex, and Sclerosis of skull base and others. 38 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Eyes | 6 | Strabismus, Cerebral visual impairment, Optic nerve compression |
TMEM53 function has not been fully characterized.
Craniotubular dysplasia, Ikegawa type is associated with mutations in the TMEM53 gene on chromosome 1.
Genetic testing for TMEM53 is available. Testing is considered confirmatory for diagnosis.
Phenotype severity distribution: 8 always present features, 5 very common features, 3 common features.
No clinical trials have been registered for craniotubular dysplasia, Ikegawa type.
6 publications have been identified in PubMed for craniotubular dysplasia, Ikegawa type. Research spans Review / Meta-Analysis (33%), Case Report / Case Series (33%), and Basic Science / Preclinical (33%).
Gao M (2026). [PMID: 40767825](https://pubmed.ncbi.nlm.nih.gov/40767825/). *Ophthalmology*. [Case Report / Case Series]
Peng Y (2025). [PMID: 40680154](https://pubmed.ncbi.nlm.nih.gov/40680154/). *Human molecular genetics*. [Basic Science / Preclinical]
Ren K (2025). [PMID: 39901041](https://pubmed.ncbi.nlm.nih.gov/39901041/). *Journal of human genetics*. [Case Report / Case Series]
van Ommeren B (2025). [PMID: 39300972](https://pubmed.ncbi.nlm.nih.gov/39300972/). *American journal of medical genetics. Part A*. [Basic Science / Preclinical]
Ren K (2025). [PMID: 41408477](https://pubmed.ncbi.nlm.nih.gov/41408477/). *Journal of human genetics*. [Review / Meta-Analysis]
Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 2:54 PM UTC
Online Mendelian Inheritance in Man
Head and neck |
4 |
Coarse facial features, Macrocephaly, Thick lower lip vermilion |
Brain and nerves | 3 | Cerebral visual impairment, Global developmental delay, Optic neuropathy |
Arms and legs | 1 | 3-4 finger cutaneous syndactyly |
Bones and joints | 1 | Broad femoral neck |
Ears | 1 | Hearing loss (hearing impairment) |
Growth and development | 1 | Short stature |
Heart and blood vessels | 1 | Ventricular septal defect |
Muscles | 1 | Damage to the optic nerve (optic atrophy) |
Age of onset: adolescence.
Whyte MP (2024). [PMID: 39084544](https://pubmed.ncbi.nlm.nih.gov/39084544/). *Bone*. [Review / Meta-Analysis]