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Any cataract (disease) in which the cause of the disease is a mutation in the EPHA2 gene.
Features include always present findings: Posterior polar cataract. 4 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Eyes | 2 | Developmental cataract, Posterior polar cataract |
EPHA2 encodes EPH receptor A2 (976 aa). Receptor tyrosine kinase which binds promiscuously membrane-bound ephrin-A family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. Highest expression in Esophagus Mucosa (197.6 TPM) and Vagina (101.4 TPM).
Cataract 6 multiple types is associated with mutations in the EPHA2 gene on chromosome 1.
The EPHA2 protein participates in EPHAs bind EFNAs, RHOG GEFs activate RHOG, and TBX3-dependent ID1 gene expression pathways.
EPHA2 is classified as a druggable target (Cell Surface, Clinically Actionable, Druggable Genome, Kinase, and Tyrosine Kinase categories) with score 5.8.
Genetic testing for EPHA2 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for cataract 6 multiple types has been reported in the published literature.
Phenotype severity distribution: 1 always present feature.
No clinical trials have been registered for cataract 6 multiple types.
18 publications have been identified in PubMed for cataract 6 multiple types. Research spans Epidemiology / Natural History (39%), Basic Science / Preclinical (22%), and Clinical Trial Publication (17%).
Research Type | Count | % of Total |
|---|---|---|
Disease patterns and progression | 7 | 39% |
Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 6:42 AM UTC
Online Mendelian Inheritance in Man
Laboratory research
4 |
22% |
Clinical study results | 3 | 17% |
Testing and diagnosis research | 2 | 11% |
Other research | 1 | 6% |
Research summaries | 1 | 6% |
Sarma SK (2026). [PMID: 42080719](https://pubmed.ncbi.nlm.nih.gov/42080719/). *Indian J Ophthalmol*. [Clinical Trial Publication]
Shah SS (2026). [PMID: 34662038](https://pubmed.ncbi.nlm.nih.gov/34662038/). *Unknown Journal*. [Other]
Zhang B (2026). [PMID: 41946596](https://pubmed.ncbi.nlm.nih.gov/41946596/). *Zhonghua Yan Ke Za Zhi*. [Clinical Trial Publication]
Li Q (2026). [PMID: 41888716](https://pubmed.ncbi.nlm.nih.gov/41888716/). *BMC Ophthalmol*. [Diagnostic / Biomarker]
Choi J (2026). [PMID: 41825596](https://pubmed.ncbi.nlm.nih.gov/41825596/). *Ophthalmology*. [Clinical Trial Publication]
Chen JJ (2026). [PMID: 41572997](https://pubmed.ncbi.nlm.nih.gov/41572997/). *Int J Ophthalmol*. [Epidemiology / Natural History]
Marutha T (2025). [PMID: 39870121](https://pubmed.ncbi.nlm.nih.gov/39870121/). *Gene*. [Epidemiology / Natural History]
Zhong R (2025). [PMID: 40254119](https://pubmed.ncbi.nlm.nih.gov/40254119/). *Exp Eye Res*. [Basic Science / Preclinical]
Bikbov MM (2025). [PMID: 39856428](https://pubmed.ncbi.nlm.nih.gov/39856428/). *Eye (Lond)*. [Epidemiology / Natural History]
Kamiya K (2025). [PMID: 39692854](https://pubmed.ncbi.nlm.nih.gov/39692854/). *Ophthalmol Ther*. [Epidemiology / Natural History]