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Retinitis pigmentosa 31(RP31)

MedGen UID:
372159
Concept ID:
C1835923
Disease or Syndrome
Synonyms: RP 31; RP31
 
Gene (location): TOPORS (9p21.1)
 
Monarch Initiative: MONDO:0012367
OMIM®: 609923

Definition

Any retinitis pigmentosa in which the cause of the disease is a mutation in the TOPORS gene. [from MONDO]

Clinical features

From HPO
Abnormal electroretinogram
MedGen UID:
96908
Concept ID:
C0476397
Finding
Any abnormality of the electrical responses of various cell types in the retina as measured by electroretinography.
Retinal pigment epithelial atrophy
MedGen UID:
333564
Concept ID:
C1840457
Finding
Atrophy (loss or wasting) of the retinal pigment epithelium observed on fundoscopy or fundus imaging.
Attenuation of retinal blood vessels
MedGen UID:
480605
Concept ID:
C3278975
Finding
Visual field defect
MedGen UID:
854603
Concept ID:
C3887875
Finding
An absolute or relative reduction in the extent of the normal field of vision.
Rod-cone dystrophy
MedGen UID:
1632921
Concept ID:
C4551714
Disease or Syndrome
An inherited retinal disease subtype in which the rod photoreceptors appear to be more severely affected than the cone photoreceptors. Typical presentation is with nyctalopia (due to rod dysfunction) followed by loss of mid-peripheral field of vision, which gradually extends and leaves many patients with a small central island of vision due to the preservation of macular cones.

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  

Professional guidelines

PubMed

Stephenson KAJ, Whelan L, Zhu J, Dockery A, Wynne NC, Cairns RM, Kirk C, Turner J, Duignan ES, O'Byrne JJ, Silvestri G, Kenna PF, Farrar GJ, Keegan DJ
Invest Ophthalmol Vis Sci 2023 Jul 3;64(10):23. doi: 10.1167/iovs.64.10.23. PMID: 37466950Free PMC Article
Parameswarappa DC, Doctor MB, Natarajan R, Rani PK, Garudadri C, Jalali S, Senthil S
Int Ophthalmol 2022 Oct;42(10):3137-3144. Epub 2022 May 18 doi: 10.1007/s10792-022-02313-6. PMID: 35585370
Wheway G, Douglas A, Baralle D, Guillot E
Exp Eye Res 2020 Mar;192:107950. Epub 2020 Jan 31 doi: 10.1016/j.exer.2020.107950. PMID: 32014492Free PMC Article

Recent clinical studies

Etiology

Stephenson KAJ, Whelan L, Zhu J, Dockery A, Wynne NC, Cairns RM, Kirk C, Turner J, Duignan ES, O'Byrne JJ, Silvestri G, Kenna PF, Farrar GJ, Keegan DJ
Invest Ophthalmol Vis Sci 2023 Jul 3;64(10):23. doi: 10.1167/iovs.64.10.23. PMID: 37466950Free PMC Article
Heath Jeffery RC, Lo J, Thompson JA, Lamey TM, McLaren TL, DeRoach JN, Kabilio MS, Chen FK
Ophthalmic Genet 2023 Aug;44(4):352-360. Epub 2023 Apr 4 doi: 10.1080/13816810.2023.2196338. PMID: 37013444
von Krusenstiern L, Liu J, Liao E, Gow JA, Chen G, Ong T, Lotery AJ, Jalil A, Lam BL, MacLaren RE; XIRIUS Part 1 Study GroupXOLARIS Study Group
JAMA Ophthalmol 2023 Mar 1;141(3):275-283. doi: 10.1001/jamaophthalmol.2022.6254. PMID: 36757689Free PMC Article
Schneider N, Sundaresan Y, Gopalakrishnan P, Beryozkin A, Hanany M, Levanon EY, Banin E, Ben-Aroya S, Sharon D
Prog Retin Eye Res 2022 Jul;89:101029. Epub 2021 Nov 25 doi: 10.1016/j.preteyeres.2021.101029. PMID: 34839010
Ertan E, Duman R, Duman R, Erel Ö, Balik AR
Eur J Ophthalmol 2021 Mar;31(2):572-577. Epub 2020 Feb 5 doi: 10.1177/1120672120902285. PMID: 32024375

Diagnosis

Stephenson KAJ, Whelan L, Zhu J, Dockery A, Wynne NC, Cairns RM, Kirk C, Turner J, Duignan ES, O'Byrne JJ, Silvestri G, Kenna PF, Farrar GJ, Keegan DJ
Invest Ophthalmol Vis Sci 2023 Jul 3;64(10):23. doi: 10.1167/iovs.64.10.23. PMID: 37466950Free PMC Article
Heath Jeffery RC, Lo J, Thompson JA, Lamey TM, McLaren TL, DeRoach JN, Kabilio MS, Chen FK
Ophthalmic Genet 2023 Aug;44(4):352-360. Epub 2023 Apr 4 doi: 10.1080/13816810.2023.2196338. PMID: 37013444
Watanabe K, Aouadj C, Hiratsuka Y, Yamamoto S, Murakami A
Adv Ther 2023 May;40(5):2375-2393. Epub 2023 Mar 22 doi: 10.1007/s12325-023-02446-9. PMID: 36947329Free PMC Article
Strong S, Liew G, Michaelides M
Br J Ophthalmol 2017 Jan;101(1):31-37. Epub 2016 Dec 2 doi: 10.1136/bjophthalmol-2016-309376. PMID: 27913439Free PMC Article
Hafler BP, Comander J, Weigel DiFranco C, Place EM, Pierce EA
Semin Ophthalmol 2016;31(1-2):49-52. doi: 10.3109/08820538.2015.1114856. PMID: 26959129Free PMC Article

Therapy

Sobh M, Lagali PS, Ghiasi M, Montroy J, Dollin M, Hurley B, Leonard BC, Dimopoulos I, Lafreniere M, Fergusson DA, Lalu MM, Tsilfidis C
Transl Vis Sci Technol 2023 Nov 1;12(11):24. doi: 10.1167/tvst.12.11.24. PMID: 37982768Free PMC Article
von Krusenstiern L, Liu J, Liao E, Gow JA, Chen G, Ong T, Lotery AJ, Jalil A, Lam BL, MacLaren RE; XIRIUS Part 1 Study GroupXOLARIS Study Group
JAMA Ophthalmol 2023 Mar 1;141(3):275-283. doi: 10.1001/jamaophthalmol.2022.6254. PMID: 36757689Free PMC Article
Schmidt MJ, Gupta A, Bednarski C, Gehrig-Giannini S, Richter F, Pitzler C, Gamalinda M, Galonska C, Takeuchi R, Wang K, Reiss C, Dehne K, Lukason MJ, Noma A, Park-Windhol C, Allocca M, Kantardzhieva A, Sane S, Kosakowska K, Cafferty B, Tebbe J, Spencer SJ, Munzer S, Cheng CJ, Scaria A, Scharenberg AM, Cohnen A, Coco WM
Nat Commun 2021 Jul 9;12(1):4219. doi: 10.1038/s41467-021-24454-5. PMID: 34244505Free PMC Article
Schwartz SG, Wang X, Chavis P, Kuriyan AE, Abariga SA
Cochrane Database Syst Rev 2020 Jun 18;6(6):CD008428. doi: 10.1002/14651858.CD008428.pub3. PMID: 32573764Free PMC Article
Strong S, Liew G, Michaelides M
Br J Ophthalmol 2017 Jan;101(1):31-37. Epub 2016 Dec 2 doi: 10.1136/bjophthalmol-2016-309376. PMID: 27913439Free PMC Article

Prognosis

Heath Jeffery RC, Lo J, Thompson JA, Lamey TM, McLaren TL, DeRoach JN, Kabilio MS, Chen FK
Ophthalmic Genet 2023 Aug;44(4):352-360. Epub 2023 Apr 4 doi: 10.1080/13816810.2023.2196338. PMID: 37013444
Ito N, Miura G, Shiko Y, Kawasaki Y, Baba T, Yamamoto S
Biomed Res Int 2022;2022:7204954. Epub 2022 Jul 14 doi: 10.1155/2022/7204954. PMID: 35872870Free PMC Article
Rishi E, Rishi P, Bhende M, Koundanya VV, Sidramayya R, Maitray A, Rao C, Susvar P, Bhende P, Sharma T
Ophthalmol Retina 2018 Jan;2(1):10-16. Epub 2017 May 24 doi: 10.1016/j.oret.2017.03.012. PMID: 31047295
Hafler BP, Comander J, Weigel DiFranco C, Place EM, Pierce EA
Semin Ophthalmol 2016;31(1-2):49-52. doi: 10.3109/08820538.2015.1114856. PMID: 26959129Free PMC Article
Sathasivam S
Orphanet J Rare Dis 2008 Apr 17;3:9. doi: 10.1186/1750-1172-3-9. PMID: 18416855Free PMC Article

Clinical prediction guides

Heath Jeffery RC, Lo J, Thompson JA, Lamey TM, McLaren TL, DeRoach JN, Kabilio MS, Chen FK
Ophthalmic Genet 2023 Aug;44(4):352-360. Epub 2023 Apr 4 doi: 10.1080/13816810.2023.2196338. PMID: 37013444
Watanabe K, Aouadj C, Hiratsuka Y, Yamamoto S, Murakami A
Adv Ther 2023 May;40(5):2375-2393. Epub 2023 Mar 22 doi: 10.1007/s12325-023-02446-9. PMID: 36947329Free PMC Article
Schneider N, Sundaresan Y, Gopalakrishnan P, Beryozkin A, Hanany M, Levanon EY, Banin E, Ben-Aroya S, Sharon D
Prog Retin Eye Res 2022 Jul;89:101029. Epub 2021 Nov 25 doi: 10.1016/j.preteyeres.2021.101029. PMID: 34839010
Wheway G, Douglas A, Baralle D, Guillot E
Exp Eye Res 2020 Mar;192:107950. Epub 2020 Jan 31 doi: 10.1016/j.exer.2020.107950. PMID: 32014492Free PMC Article
Hafler BP, Comander J, Weigel DiFranco C, Place EM, Pierce EA
Semin Ophthalmol 2016;31(1-2):49-52. doi: 10.3109/08820538.2015.1114856. PMID: 26959129Free PMC Article

Recent systematic reviews

Sobh M, Lagali PS, Ghiasi M, Montroy J, Dollin M, Hurley B, Leonard BC, Dimopoulos I, Lafreniere M, Fergusson DA, Lalu MM, Tsilfidis C
Transl Vis Sci Technol 2023 Nov 1;12(11):24. doi: 10.1167/tvst.12.11.24. PMID: 37982768Free PMC Article
Schwartz SG, Wang X, Chavis P, Kuriyan AE, Abariga SA
Cochrane Database Syst Rev 2020 Jun 18;6(6):CD008428. doi: 10.1002/14651858.CD008428.pub3. PMID: 32573764Free PMC Article
Brito-García N, Del Pino-Sedeño T, Trujillo-Martín MM, Coco RM, Rodríguez de la Rúa E, Del Cura-González I, Serrano-Aguilar P
Eye (Lond) 2017 Feb;31(2):273-285. Epub 2016 Dec 9 doi: 10.1038/eye.2016.286. PMID: 27935602Free PMC Article

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