Article ; Online: Retinal Ciliopathy in the Patient with Transplanted Kidney: Case Report.
International journal of molecular sciences
2022 Volume 23, Issue 14
Abstract: A review of a rare case of a proven mutation in the RP1 gene (RP1c.2029C>T, p. (ARG677*) in a kidney transplant patient was presented herein. According to his medical history, he had tonsillectomy performed at the age of 20 due to erythrocyturia, and at ... ...
| Abstract | A review of a rare case of a proven mutation in the RP1 gene (RP1c.2029C>T, p. (ARG677*) in a kidney transplant patient was presented herein. According to his medical history, he had tonsillectomy performed at the age of 20 due to erythrocyturia, and at the age of 32 he was treated for malignant hypertension. The patient had been diagnosed with chronic renal failure at age 56 years. During an eye examination in 2016, retinitis pigmentosa was suspected and the patient was advised to run further tests. After an ophthalmological examination and tests, genetic testing was performed and a mutation in the RP1 gene encoding a family of proteins which are components of microtubules in photoreceptor primary cilia was proven. The literature search found that mutations in the RP1 gene have so far been exclusively associated with a non-syndromic form of retinal degeneration. However, the RP1 protein is expressed in the kidneys, and it remains unclear why the mutation of this gene so far was only specifically related to retinal photoreceptor function and not to arterial hypertension and renal disease. Primary cilia are thought to act as potential mechanosensory fluid-flow receptors in the vascular endothelium and kidney and their dysfunction results in atherosclerotic changes, hypertension, and chronic renal failure. |
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| MeSH term(s) | Ciliopathies/genetics ; Eye Proteins/metabolism ; Humans ; Hypertension ; Kidney/metabolism ; Kidney Failure, Chronic/surgery ; Male ; Microtubule-Associated Proteins/metabolism ; Middle Aged ; Mutation |
| Chemical Substances | Eye Proteins ; Microtubule-Associated Proteins |
| Language | English |
| Publishing date | 2022-07-08 |
| Publishing country | Switzerland |
| Document type | Case Reports ; Review |
| ZDB-ID | 2019364-6 |
| ISSN | 1422-0067 ; 1422-0067 ; 1661-6596 |
| ISSN (online) | 1422-0067 |
| ISSN | 1422-0067 ; 1661-6596 |
| DOI | 10.3390/ijms23147582 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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