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Joubert syndrome: Molecular basis and treatment Cover

Joubert syndrome: Molecular basis and treatment

Open Access
|Feb 2023

Figures & Tables

Figure 1

Renal ciliopathies like Joubert syndrome (JS), Bardet-Biedl syndrome (BBS) and nephronophthsis (NPHP) and the known reported genes associated with them are shown in context of the human cell. All of the genes/ their products are connected to basal body and/ or cilia.
Renal ciliopathies like Joubert syndrome (JS), Bardet-Biedl syndrome (BBS) and nephronophthsis (NPHP) and the known reported genes associated with them are shown in context of the human cell. All of the genes/ their products are connected to basal body and/ or cilia.

Other gene mutation in patients with Joubert syndrome besides those given in Table 1_

Gene/LocusPosition mutatedAmino acid changeReference
TMEM216 p.R73L; p.R73C[9, 54]
TMEM237 pR18[36]
TMEM67 p.Asn242Ser[37]
TMEM67 p.Arg110Gly; p.Ser771Pro; p.Arg764*; p.Gly132Ala; p.Ser159Pro; p.Met252Thr; p.Tyr513*; p.Ala145Ser[15]
KIAA0586 (orthologue of TALPID3)c.230C>Gp.Ser77*[44]
KIAA0586 (orthologue of TALPID3)c.230C>G [44]
TALPID3c.428delG [45]
RPGRIP1Lc.1810G>Ap.Glu604Lys[46]
TMEM67/ RPGRIP1Lc.6012-12T>A [15]
TMEM138/ BBS1c.6012-12T>A [15]
INPP5Ec.1064C>Tp.T355M[47]
TTC21Bc.2258C>Tp.P753L[47]
INPP5Ec.1565G>Cp.Gly552Ala[48]
AHI1c.703dupAp.Arg235LysfsTer12[49]
AHI1c.2212C>Tp.Arg738Ter[49]
AHI1 p.Thr304AsnfsX6[50]
AHI1c.832C>Tp.Gln278Ter[51]
BBS2c.899A>G, c.1814C>G, c.2107C>T [52]
INPP5Ec.1073C>T, c.1669C>T [52]
CACNA1Fc.3582C>G, c.5704-5C>G [52]

The most frequent variant gene mutation in patients with Joubert syndrome in Ashkenazi, Hutterites community, Iranian, Japan and Kosovo populations

Gene/LocusAmino acid changePopulationReference
TMEM216p.R73LAshkenazi population[9,36]
TMEM237pR18Hutterites community[9,36]
TMEM67p.Asn242SerIranian families[37]
TMEM67p.Arg110Gly;Japanese[15]
p.Ser771Pro;
p.Arg764*;
p.Gly132Ala;
p.Ser159Pro;
p.Met252Thr;
p.Tyr513*;
p.Ala145Ser
CEP290c.5493delA, p.(A1832fs*19)Kosovo[43]
DOI: https://doi.org/10.34763/jmotherandchild.20222601.d-22-00034 | Journal eISSN: 2719-535X | Journal ISSN: 2719-6488
Language: English
Page range: 118 - 123
Submitted on: Jul 13, 2022
Accepted on: Sep 30, 2022
Published on: Feb 22, 2023
Published by: Institute of Mother and Child
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2023 Lidvana Spahiu, Emir Behluli, Violeta Grajçevci-Uka, Thomas Liehr, Gazmend Temaj, published by Institute of Mother and Child
This work is licensed under the Creative Commons Attribution 4.0 License.