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Any retinitis pigmentosa in which the cause of the disease is a mutation in the AGBL5 gene.
Features include always present findings: Bone spicule pigmentation of the retina, Rod-cone dystrophy, and Attenuation of retinal blood vessels; and common findings: Mixed astigmatism and Myopia. 8 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Bones and joints | 1 | Bone spicule pigmentation of the retina |
AGBL5 encodes AGBL carboxypeptidase 5 (886 aa). Metallocarboxypeptidase that mediates deglutamylation of tubulin and non-tubulin target proteins. Highest expression in Testis (336.9 TPM) and Bladder (24.3 TPM).
Retinitis pigmentosa 75 is associated with mutations in the AGBL5 gene on chromosome 2.
AGBL5 is classified as a druggable target (Druggable Genome, Enzyme, and Protease categories) with score 0.0.
Genetic testing for AGBL5 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for retinitis pigmentosa 75 has been reported in the published literature.
Phenotype severity distribution: 3 always present features, 2 common features.
No clinical trials have been registered for retinitis pigmentosa 75.
54 publications have been identified in PubMed for retinitis pigmentosa 75. Research spans Basic Science / Preclinical (28%), Epidemiology / Natural History (24%), and Diagnostic / Biomarker (15%).
Research Type | Count | % of Total |
|---|---|---|
Laboratory research | 15 | 28% |
Data assembled from 5 of 12 sources · Last updated Sep 17, 2026, 11:07 PM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Eyes
1 |
Attenuation of retinal blood vessels |
13 |
24% |
Testing and diagnosis research | 8 | 15% |
Patient case studies | 6 | 11% |
Clinical study results | 5 | 9% |
Research summaries | 3 | 6% |
Other research | 2 | 4% |
New treatment approaches | 2 | 4% |
Kim J (2026). [PMID: 42271300](https://pubmed.ncbi.nlm.nih.gov/42271300/). *BMC Ophthalmol*. [Case Report / Case Series]
Khan AO (2026). [PMID: 42627262](https://pubmed.ncbi.nlm.nih.gov/42627262/). *Retina*. [Basic Science / Preclinical]
Marsal-Olivan A (2026). [PMID: 42071123](https://pubmed.ncbi.nlm.nih.gov/42071123/). *J Assist Reprod Genet*. [Diagnostic / Biomarker]
Francisco MF (2026). [PMID: 42321002](https://pubmed.ncbi.nlm.nih.gov/42321002/). *J Med Genet*. [Epidemiology / Natural History]
Bervoets S (2026). [PMID: 41528484](https://pubmed.ncbi.nlm.nih.gov/41528484/). *Cell Mol Life Sci*. [Basic Science / Preclinical]
Kandemir T (2026). [PMID: 42557588](https://pubmed.ncbi.nlm.nih.gov/42557588/). *Orphanet J Rare Dis*. [Clinical Trial Publication]
Wang HL (2026). [PMID: 42011761](https://pubmed.ncbi.nlm.nih.gov/42011761/). *Zool Res*. [Basic Science / Preclinical]
Li S (2026). [PMID: 41428313](https://pubmed.ncbi.nlm.nih.gov/41428313/). *Ophthalmol Ther*. [Clinical Trial Publication]
Al-Moujahed A (2026). [PMID: 41891913](https://pubmed.ncbi.nlm.nih.gov/41891913/). *Ophthalmic Surg Lasers Imaging Retina*. [Epidemiology / Natural History]
Schäfer D (2026). [PMID: 41423877](https://pubmed.ncbi.nlm.nih.gov/41423877/). *Angew Chem Int Ed Engl*. [Clinical Trial Publication]