Bardet-biedl Syndrome 4; Bbs4

Description

BBS4 is a rare multisystemic disorder characterized primarily by retinal dystrophy, obesity, polydactyly, and renal dysfunction that accounts for less than 3% of BBS (Katsanis et al., 2002). Anosmia has been described in patients with BBS4 (Iannaccone et al., 2005), as well as polydactyly confined to the hands (Carmi et al., 1995).For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (OMIM ).

Clinical Features

Top most frequent phenotypes and symptoms related to Bardet-biedl Syndrome 4; Bbs4

  • Intellectual disability
  • Cryptorchidism
  • Cognitive impairment
  • Brachydactyly
  • Blindness
  • Abnormality of the dentition
  • Syndactyly
  • Obesity
  • Clinodactyly
  • Rod-cone dystrophy

And another 9 symptoms. If you need more information about this disease we can help you.

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Incidence and onset information

— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)
No data available about the known clinical features onset.

Researches and researchers

Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.


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Bardet-biedl Syndrome 4; Bbs4 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
MitoMetĀ®Plus aCGH Analysis.

By Baylor Miraca Genetics Laboratories (United States).

RGS9, RHO, GRK1, RLBP1, RNASEL, BCS1L, RP1, RP2, RP9, RPE65, RPGR, RPL35A, MRPL3, RPS14, RS1, SAG, SARDH, SCO2, SCP2, SDHB , (...)

View the complete list with 612 more genes
Specificity
1 %
Genes
100 %
Bardet-Biedl Syndrome Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States).

SDCCAG8, ARL6, TRIM32, IFT27, BBS7, TTC8, INPP5E, ADIPOR1, BBS10, BBS12, C8orf37, WDPCP, BBIP1, CCDC28B, TMEM67, CEP290, BBS9, KCNJ13, LZTFL1, MKKS , (...)

View the complete list with 6 more genes
Specificity
4 %
Genes
100 %
Ciliopathies.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States).

RPE65, RPGR, SDCCAG8, TSC1, TSC2, CEP41, TULP1, USH1C, USH2A, CLRN1, VHL, ZIC3, NEK8, RPGRIP1, CDH23, TMEM237, PCDH15, USH1G, WHRN, TRIM32 , (...)

View the complete list with 73 more genes
Specificity
2 %
Genes
100 %
Bardet-Biedl Syndrome Sequencing Panel.

By Genetic Services Laboratory University of Chicago (United States).

SDCCAG8, ARL6, TRIM32, BBS7, TTC8, IFT74, BBS10, BBS12, WDPCP, CEP290, BBS9, IFT172, MKKS, MKS1, BBS1, BBS2, BBS4, BBS5
Specificity
6 %
Genes
100 %
Monogenic Obesity Sequencing Panel.

By Genetic Services Laboratory University of Chicago (United States).

SDCCAG8, SIM1, UCP3, ARL6, TRIM32, AFF4, PHF6, SETD2, BBS7, TTC8, IFT74, VPS13B, CUL4B, PRMT7, BBS10, BBS12, WDPCP, CEP290, KIDINS220, BBS9 , (...)

View the complete list with 18 more genes
Specificity
3 %
Genes
100 %
Renal Cystic Disorders Sequencing Panel.

By Genetic Services Laboratory University of Chicago (United States).

SALL1, SDCCAG8, HNF1B, TFAP2A, TSC1, TSC2, CEP41, UMOD, VHL, ARL6, NEK8, TMEM237, TRIM32, CDC73, INVS, CEP83, DCDC2, WDR19, CRB2, BBS7 , (...)

View the complete list with 55 more genes
Specificity
2 %
Genes
100 %
Bardet-Biedl Syndrome Deletion/Duplication Panel.

By Genetic Services Laboratory University of Chicago (United States).

SDCCAG8, ARL6, TRIM32, BBS7, TTC8, IFT74, BBS10, BBS12, WDPCP, CEP290, BBS9, IFT172, MKKS, MKS1, BBS1, BBS2, BBS4, BBS5
Specificity
6 %
Genes
100 %
Monogenic Obesity Deletion/Duplication Panel.

By Genetic Services Laboratory University of Chicago (United States).

SDCCAG8, SIM1, UCP3, ARL6, TRIM32, AFF4, PHF6, SETD2, BBS7, TTC8, IFT74, VPS13B, CUL4B, PRMT7, BBS10, BBS12, WDPCP, CEP290, KIDINS220, BBS9 , (...)

View the complete list with 18 more genes
Specificity
3 %
Genes
100 %

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Sources and references

You can check the following sources for additional information.

OMIM Genetic Syndrome Finder

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