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Any retinitis pigmentosa in which the cause of the disease is a mutation in the IFT172 gene.
Features include always present findings: Nyctalopia, Optic disc drusen, Perifoveal ring of hyperautofluorescence, and Optic disc pallor and others; and common findings: Sideways curvature of the spine (scoliosis). 7 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Eyes | 3 | Optic disc drusen, Optic disc pallor, Attenuation of retinal blood vessels |
IFT172 encodes intraflagellar transport 172 (1,749 aa). Required for the maintenance and formation of cilia. Plays an indirect role in hedgehog (Hh) signaling, cilia being required for all activity of the hedgehog pathway Highest expression in Testis (57.3 TPM) and Pituitary (51.2 TPM).
Retinitis pigmentosa 71 is associated with mutations in the IFT172 gene on chromosome 2.
IFT172 is classified as a druggable target with score 0.0.
Genetic testing for IFT172 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for retinitis pigmentosa 71 has been reported in the published literature.
Phenotype severity distribution: 5 always present features, 1 common feature.
No clinical trials have been registered for retinitis pigmentosa 71.
40 publications have been identified in PubMed for retinitis pigmentosa 71. Research spans Epidemiology / Natural History (40%), Clinical Trial Publication (18%), and Basic Science / Preclinical (18%).
Research Type | Count | % of Total |
|---|---|---|
Disease patterns and progression | 16 | 40% |
Data assembled from 5 of 12 sources · Last updated Sep 20, 2026, 3:03 PM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Bones and joints |
1 |
Sideways curvature of the spine (scoliosis) |
Clinical study results
7 |
18% |
Laboratory research | 7 | 18% |
Patient case studies | 3 | 8% |
New treatment approaches | 3 | 8% |
Testing and diagnosis research | 2 | 5% |
Other research | 1 | 3% |
Research summaries | 1 | 3% |
Shi Y (2026). [PMID: 41744019](https://pubmed.ncbi.nlm.nih.gov/41744019/). *Intractable Rare Dis Res*. [Other]
Fu L (2026). [PMID: 41540021](https://pubmed.ncbi.nlm.nih.gov/41540021/). *Nature communications*. [Basic Science / Preclinical]
Demirkol A (2026). [PMID: 41562913](https://pubmed.ncbi.nlm.nih.gov/41562913/). *Medical sciences (Basel, Switzerland)*. [Epidemiology / Natural History]
Xu L (2026). [PMID: 42065194](https://pubmed.ncbi.nlm.nih.gov/42065194/). *Medicine (Baltimore)*. [Epidemiology / Natural History]
Anwarzai ZŠ (2026). [PMID: 41996228](https://pubmed.ncbi.nlm.nih.gov/41996228/). *Cesk Slov Oftalmol*. [Case Report / Case Series]
Argente J (2026). [PMID: 41703984](https://pubmed.ncbi.nlm.nih.gov/41703984/). *Obesity (Silver Spring, Md.)*. [Clinical Trial Publication]
Josan AS (2026). [PMID: 41237986](https://pubmed.ncbi.nlm.nih.gov/41237986/). *American journal of ophthalmology*. [Clinical Trial Publication]
Taha I (2026). [PMID: 41851861](https://pubmed.ncbi.nlm.nih.gov/41851861/). *BMC ophthalmology*. [Epidemiology / Natural History]
Tsai ASH (2025). [PMID: 39613161](https://pubmed.ncbi.nlm.nih.gov/39613161/). *Ophthalmology. Retina*. [Epidemiology / Natural History]
Demir Ş (2025). [PMID: 40371729](https://pubmed.ncbi.nlm.nih.gov/40371729/). *Clinical genetics*. [Epidemiology / Natural History]