centrosomal protein 290
Last updated 6 Oct 2022
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
- Audio Version
- Add to preferred sources on Google
The CEP290 gene provides instructions for making a protein that is present in many types of cells, including in the eye's light receptor cells (photoreceptors). Although this protein's function is not well understood, studies suggest that it plays an important role in cell structures called centrosomes and cilia. Centrosomes are involved in cell division and the assembly of microtubules, which are proteins that transport materials in cells and help the cell maintain its shape. Cilia are microscopic, finger-like projections that stick out from the surface of cells. Cilia are involved in cell movement and many different chemical signaling pathways. They are also necessary for the perception of sensory input (such as vision, hearing, and smell). The CEP290 protein is likely necessary for vision by playing a role in transporting proteins within photoreceptors.
Normal function
The CEP290 gene provides instructions for making a protein that is present in many types of cells, including in the eye's light receptor cells (photoreceptors). Although this protein's function is not well understood, studies suggest that it plays an important role in cell structures called centrosomes and cilia. Centrosomes are involved in cell division and the assembly of microtubules, which are proteins that transport materials in cells and help the cell maintain its shape. Cilia are microscopic, finger-like projections that stick out from the surface of cells. Cilia are involved in cell movement and many different chemical signaling pathways. They are also necessary for the perception of sensory input (such as vision, hearing, and smell). The CEP290 protein is likely necessary for vision by playing a role in transporting proteins within photoreceptors.
Conditions referring to this gene or chromosome
Other names
3H11Ag
BBS14
cancer/testis antigen 87
CE290_HUMAN
centrosomal protein 290kDa
centrosomal protein of 290 kDa
CT87
CTCL tumour antigen se2-2
FLJ13615
FLJ21979
JBTS5
JBTS6
KIAA0373
LCA10
MKS4
monoclonal antibody 3H11 antigen
nephrocytsin-6
NPHP6
POC3
POC3 centriolar protein homolog
prostate cancer antigen T21
rd16
SLSN6
tumour antigen se2-2
Related patient information and medicines
Patient information leaflet
Cataracts
Cataracts is when the lens of an eye becomes cloudy and affects vision. It commonly occurs in older people and develops gradually. If left untreated it can lead to tota... Its job is to focus the image of what you see on to the back of your eye. The lens is made of water and protein, and is normally clear because of the way the protein is.
Patient information leaflet
Thrombophilia
A blood clot in the liver veins is called Budd-Chiari syndrome. A blood clot in an artery can occur with some types of thrombophilia. This is called arterial thrombosis. Depending on which artery is affected, a blood clot in an artery can cause a stroke, a heart attack or problems with the placenta during pregnancy. So the possible symptoms of.
Patient information leaflet
Can I take Lactulose and Ropinirole together?
Simply search for your medicines to see potential interactions and what to do about them. Disclaimer This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about.
Patient information leaflet
Can I take Amitriptyline and Esomeprazole together?
Taking esomeprazole alongside amitriptyline may increase the levels of amitriptyline in your bloodstream. Why this happens Amitriptyline is broken down in the liver by specific proteins (enzymes). Esomeprazole can slow down the activity of these proteins, which means the amitriptyline stays in your system longer and reaches higher levels than.
Patient information leaflet
Contact lenses
Contact lenses are not suitable for everyone. You need to learn to put them in and take them out, which some people find difficult. They need handling and changing in a careful and hygienic manner. Poor care of contact lenses can lead to serious eye problems, particularly corneal infection (keratitis). Whilst these problems are uncommon, they can.
Patient information leaflet
Genetic testing
Genetic testing is a type of medical test that identifies changes in chromosomes, genes or proteins. Genetic tests examine a person's DNA in a variety of ways to assess a person's genetic health. They are all designed to identify a particular gene that may cause a genetic disorder. We all have 46 chromosomes in our cells. Chromosomes are made from.
Further reading and references
- centrosomal protein 290; MedlinePlus, National Library of Medicine.
- Baala L, Audollent S, Martinovic J, Ozilou C, Babron MC, Sivanandamoorthy S, Saunier S, Salomon R, Gonzales M, Rattenberry E, Esculpavit C, Toutain A, Moraine C, Parent P, Marcorelles P, Dauge MC, Roume J, Le Merrer M, Meiner V, Meir K, Menez F, Beaufrere AM, Francannet C, Tantau J, Sinico M, Dumez Y, MacDonald F, Munnich A, Lyonnet S, Gubler MC, Genin E, Johnson CA, Vekemans M, Encha-Razavi F, Attie-Bitach T. Pleiotropic effects of CEP290 (NPHP6) mutations extend to Meckel syndrome. Am J Hum Genet. 2007 Jul;81(1):170-9. doi: 10.1086/519494. Epub 2007 Jun 4.
- Brancati F, Barrano G, Silhavy JL, Marsh SE, Travaglini L, Bielas SL, Amorini M, Zablocka D, Kayserili H, Al-Gazali L, Bertini E, Boltshauser E, D'Hooghe M, Fazzi E, Fenerci EY, Hennekam RC, Kiss A, Lees MM, Marco E, Phadke SR, Rigoli L, Romano S, Salpietro CD, Sherr EH, Signorini S, Stromme P, Stuart B, Sztriha L, Viskochil DH, Yuksel A, Dallapiccola B; International JSRD Study Group; Valente EM, Gleeson JG. CEP290 mutations are frequently identified in the oculo-renal form of Joubert syndrome-related disorders. Am J Hum Genet. 2007 Jul;81(1):104-13. doi: 10.1086/519026. Epub 2007 May 18.
- den Hollander AI, Koenekoop RK, Yzer S, Lopez I, Arends ML, Voesenek KE, Zonneveld MN, Strom TM, Meitinger T, Brunner HG, Hoyng CB, van den Born LI, Rohrschneider K, Cremers FP. Mutations in the CEP290 (NPHP6) gene are a frequent cause of Leber congenital amaurosis. Am J Hum Genet. 2006 Sep;79(3):556-61. doi: 10.1086/507318. Epub 2006 Jul 11.
- Frank V, den Hollander AI, Bruchle NO, Zonneveld MN, Nurnberg G, Becker C, Du Bois G, Kendziorra H, Roosing S, Senderek J, Nurnberg P, Cremers FP, Zerres K, Bergmann C. Mutations of the CEP290 gene encoding a centrosomal protein cause Meckel-Gruber syndrome. Hum Mutat. 2008 Jan;29(1):45-52. doi: 10.1002/humu.20614.
- Helou J, Otto EA, Attanasio M, Allen SJ, Parisi MA, Glass I, Utsch B, Hashmi S, Fazzi E, Omran H, O'Toole JF, Sayer JA, Hildebrandt F. Mutation analysis of NPHP6/CEP290 in patients with Joubert syndrome and Senior-Loken syndrome. J Med Genet. 2007 Oct;44(10):657-63. doi: 10.1136/jmg.2007.052027. Epub 2007 Jul 6.
- Huang CH, Yang CM, Yang CH, Hou YC, Chen TC. Leber's Congenital Amaurosis: Current Concepts of Genotype-Phenotype Correlations. Genes (Basel). 2021 Aug 19;12(8):1261. doi: 10.3390/genes12081261.
- Kumaran N, Pennesi ME, Yang P, Trzupek KM, Michaelides M. Nonsyndromic Leber Congenital Amaurosis / Early-Onset Severe Retinal Dystrophy Overview. 2018 Oct 4 [updated 2025 Dec 4]. In: Adam MP, Bick S, Mirzaa GM, Wallace SE, Amemiya A, editors. GeneReviews(R) [Internet]. Seattle (WA): University of Washington, Seattle; 1993-2026. Available from http://www.ncbi.nlm.nih.gov/books/NBK531510/
- Leitch CC, Zaghloul NA, Davis EE, Stoetzel C, Diaz-Font A, Rix S, Alfadhel M, Lewis RA, Eyaid W, Banin E, Dollfus H, Beales PL, Badano JL, Katsanis N. Hypomorphic mutations in syndromic encephalocele genes are associated with Bardet-Biedl syndrome. Nat Genet. 2008 Apr;40(4):443-8. doi: 10.1038/ng.97. Epub 2008 Mar 9.
- Leroy BP, Birch DG, Duncan JL, Lam BL, Koenekoop RK, Porto FBO, Russell SR, Girach A. LEBER CONGENITAL AMAUROSIS DUE TO CEP290 MUTATIONS-SEVERE VISION IMPAIRMENT WITH A HIGH UNMET MEDICAL NEED: A Review. Retina. 2021 May 1;41(5):898-907. doi: 10.1097/IAE.0000000000003133.
- May-Simera H, Nagel-Wolfrum K, Wolfrum U. Cilia - The sensory antennae in the eye. Prog Retin Eye Res. 2017 Sep;60:144-180. doi: 10.1016/j.preteyeres.2017.05.001. Epub 2017 May 11.
- Moradi P, Davies WL, Mackay DS, Cheetham ME, Moore AT. Focus on molecules: centrosomal protein 290 (CEP290). Exp Eye Res. 2011 May;92(5):316-7. doi: 10.1016/j.exer.2010.05.009. Epub 2010 May 20. No abstract available.
- Sayer JA, Otto EA, O'Toole JF, Nurnberg G, Kennedy MA, Becker C, Hennies HC, Helou J, Attanasio M, Fausett BV, Utsch B, Khanna H, Liu Y, Drummond I, Kawakami I, Kusakabe T, Tsuda M, Ma L, Lee H, Larson RG, Allen SJ, Wilkinson CJ, Nigg EA, Shou C, Lillo C, Williams DS, Hoppe B, Kemper MJ, Neuhaus T, Parisi MA, Glass IA, Petry M, Kispert A, Gloy J, Ganner A, Walz G, Zhu X, Goldman D, Nurnberg P, Swaroop A, Leroux MR, Hildebrandt F. The centrosomal protein nephrocystin-6 is mutated in Joubert syndrome and activates transcription factor ATF4. Nat Genet. 2006 Jun;38(6):674-81. doi: 10.1038/ng1786. Epub 2006 May 7.
- Travaglini L, Brancati F, Attie-Bitach T, Audollent S, Bertini E, Kaplan J, Perrault I, Iannicelli M, Mancuso B, Rigoli L, Rozet JM, Swistun D, Tolentino J, Dallapiccola B, Gleeson JG, Valente EM; International JSRD Study Group; Zankl A, Leventer R, Grattan-Smith P, Janecke A, D'Hooghe M, Sznajer Y, Van Coster R, Demerleir L, Dias K, Moco C, Moreira A, Kim CA, Maegawa G, Petkovic D, Abdel-Salam GM, Abdel-Aleem A, Zaki MS, Marti I, Quijano-Roy S, Sigaudy S, de Lonlay P, Romano S, Touraine R, Koenig M, Lagier-Tourenne C, Messer J, Collignon P, Wolf N, Philippi H, Kitsiou Tzeli S, Halldorsson S, Johannsdottir J, Ludvigsson P, Phadke SR, Udani V, Stuart B, Magee A, Lev D, Michelson M, Ben-Zeev B, Fischetto R, Benedicenti F, Stanzial F, Borgatti R, Accorsi P, Battaglia S, Fazzi E, Giordano L, Pinelli L, Boccone L, Bigoni S, Ferlini A, Donati MA, Caridi G, Divizia MT, Faravelli F, Ghiggeri G, Pessagno A, Briguglio M, Briuglia S, Salpietro CD, Tortorella G, Adami A, Castorina P, Lalatta F, Marra G, Riva D, Scelsa B, Spaccini L, Uziel G, Del Giudice E, Laverda AM, Ludwig K, Permunian A, Suppiej A, Signorini S, Uggetti C, Battini R, Di Giacomo M, Cilio MR, Di Sabato ML, Leuzzi V, Parisi P, Pollazzon M, Silengo M, De Vescovi R, Greco D, Romano C, Cazzagon M, Simonati A, Al-Tawari AA, Bastaki L, Megarbane A, Sabolic Avramovska V, de Jong MM, Stromme P, Koul R, Rajab A, Azam M, Barbot C, Martorell Sampol L, Rodriguez B, Pascual-Castroviejo I, Teber S, Anlar B, Comu S, Karaca E, Kayserili H, Yuksel A, Akcakus M, Al Gazali L, Sztriha L, Nicholl D, Woods CG, Bennett C, Hurst J, Sheridan E, Barnicoat A, Hennekam R, Lees M, Blair E, Bernes S, Sanchez H, Clark AE, DeMarco E, Donahue C, Sherr E, Hahn J, Sanger TD, Gallager TE, Dobyns WB, Daugherty C, Krishnamoorthy KS, Sarco D, Walsh CA, McKanna T, Milisa J, Chung WK, De Vivo DC, Raynes H, Schubert R, Seward A, Brooks DG, Goldstein A, Caldwell J, Finsecke E, Maria BL, Holden K, Cruse RP, Swoboda KJ, Viskochil D. Expanding CEP290 mutational spectrum in ciliopathies. Am J Med Genet A. 2009 Oct;149A(10):2173-80. doi: 10.1002/ajmg.a.33025.
- Valente EM, Silhavy JL, Brancati F, Barrano G, Krishnaswami SR, Castori M, Lancaster MA, Boltshauser E, Boccone L, Al-Gazali L, Fazzi E, Signorini S, Louie CM, Bellacchio E; International Joubert Syndrome Related Disorders Study Group; Bertini E, Dallapiccola B, Gleeson JG. Mutations in CEP290, which encodes a centrosomal protein, cause pleiotropic forms of Joubert syndrome. Nat Genet. 2006 Jun;38(6):623-5. doi: 10.1038/ng1805. Epub 2006 May 7.
Join the conversation
Share your thoughts or experiences with others in our patient communities.
Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.