Knobloch Syndrome 1; Kno1

Description

Knobloch syndrome is an autosomal recessive developmental disorder primarily characterized by typical eye abnormalities, including high myopia, cataracts, dislocated lens, vitreoretinal degeneration, and retinal detachment, with occipital skull defects, which can range from occipital encephalocele to occult cutis aplasia (summary by Aldahmesh et al., 2011).

Clinical Features

Top most frequent phenotypes and symptoms related to Knobloch Syndrome 1; Kno1

  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Pica
  • Ataxia
  • Nystagmus
  • Strabismus
  • Motor delay
  • Abnormal facial shape
  • Cataract
And another 67 symptoms. If you need more information about this disease we can help you.
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Incidence and onset information

Not enough data available about incidence and published cases.


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Knobloch Syndrome 1; Kno1 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Ataxia Exome Panel.

By Genetic Services Laboratory University of Chicago in United States.

FMR1, TTR, UBE3A, AARS2, ABHD12, PC, UQCRQ, UQCRB, HLCS, BTD, ATP7B, ATPAF2, AUH, BCKDHA, BCKDHB, BCS1L, TWNK, C12orf65, ADSL, PRKCG , (...)

View the complete list with 460 more genes
Specificity
1 %
Genes
100 %
Knobloch syndrome type 1 (sequence analysis of COL18A1 gene).

By CGC Genetics in Portugal.

COL18A1
Specificity
100 %
Genes
100 %
Comprehensive Inherited Retinal Dystrophies (includes RPGR ORF15) Sequencing Panel with CNV Detection.

By PreventionGenetics PreventionGenetics in United States.

ABHD12, ZNF513, AIPL1, USH1G, USH1C, BEST1, C12orf65, INVS, NEUROD1, SPATA7, MMACHC, FBLN5, LRP5, COL2A1, PRKCG, CHM, PDZD7, RP1, INPP5E, AMACR , (...)

View the complete list with 285 more genes
Specificity
1 %
Genes
100 %
Knobloch Syndrome, Type I via COL18A1 Gene Sequencing with CNV Detection.

By PreventionGenetics PreventionGenetics in United States.

COL18A1
Specificity
100 %
Genes
100 %
Vitreoretinopathy Comprehensive panel.

By Connective Tissue Gene Tests in United States.

BEST1, LRP5, COL2A1, NDP, KCNJ13, RS1, TSPAN12, FZD4, NR2E3, COL9A1, COL9A3, COL9A2, COL11A1, COL11A2, ZNF408, KIF11, COL18A1, VCAN, CAPN5
Specificity
6 %
Genes
100 %
Vitreoretinopathy Deletion / Duplication panel.

By Connective Tissue Gene Tests in United States.

BEST1, LRP5, COL2A1, NDP, KCNJ13, RS1, TSPAN12, FZD4, NR2E3, COL9A1, COL9A3, COL9A2, COL11A1, COL11A2, ZNF408, KIF11, COL18A1, VCAN, CAPN5
Specificity
6 %
Genes
100 %
Vitreoretinopathy NGS panel.

By Connective Tissue Gene Tests in United States.

BEST1, LRP5, COL2A1, NDP, KCNJ13, RS1, TSPAN12, FZD4, NR2E3, COL9A1, COL9A3, COL9A2, COL11A1, COL11A2, ZNF408, KIF11, COL18A1, VCAN, CAPN5
Specificity
6 %
Genes
100 %
Knobloch syndrome 1 NGS Test.

By Connective Tissue Gene Tests in United States.

COL18A1
Specificity
100 %
Genes
100 %
Knobloch syndrome 1 Deletion / Duplication Test.

By Connective Tissue Gene Tests in United States.

COL18A1
Specificity
100 %
Genes
100 %
Knobloch syndrome 1 Comprehensive Test.

By Connective Tissue Gene Tests in United States.

COL18A1
Specificity
100 %
Genes
100 %
Mental retardation - different panels.

By Institute of Human Genetics Cologne University in Germany.

FMR1, UBE3A, PTEN, MCCC1, MCCC2, ACAD9, PC, ANKH, HLCS, ATP7A, AUH, B4GALT7, BCKDHA, BCKDHB, BCS1L, C12orf65, ADSL, MMACHC, PRKCG, PAX6 , (...)

View the complete list with 847 more genes
Specificity
1 %
Genes
100 %
Cataract.

By MGZ Medical Genetics Center in Germany.

EYA1, COL2A1, PAX6, ABCB6, WFS1, FOXC1, PITX2, NHS, CRYAB, OPA3, FYCO1, GJA3, GALK1, CYP27A1, SIX6, GLA, SLC33A1, SIL1, COL4A1, RAB3GAP1 , (...)

View the complete list with 45 more genes
Specificity
2 %
Genes
100 %
Ectopia Lentis.

By MGZ Medical Genetics Center in Germany.

COL2A1, FBN1, CBS, COL11A1, COL18A1, ADAMTSL4, ADAMTS10, ASPH, VCAN, ADAMTS17
Specificity
10 %
Genes
100 %
COL18A1.

By MGZ Medical Genetics Center in Germany.

COL18A1
Specificity
100 %
Genes
100 %
Eye Diseases - panels.

By MGZ Medical Genetics Center in Germany.

C12orf65, FOXL2, RAX, TYRP1, EYA1, LRP5, COL2A1, COL3A1, OCA2, VSX1, SLC45A2, PAX6, ZEB1, TGFBI, TUBB3, TYR, GPR143, OPA1, ABCB6, WFS1 , (...)

View the complete list with 147 more genes
Specificity
1 %
Genes
100 %
Stickler Syndrome / High Myopia.

By MGZ Medical Genetics Center in Germany.

COL2A1, FBN1, COL5A1, COL5A2, COL9A1, COL9A3, COL9A2, COL11A1, COL18A1, VCAN, P3H2
Specificity
10 %
Genes
100 %
AllNeuro panel.

By Centogene AG - the Rare Disease Company in Germany.

F2, F5, FMR1, HTT, HFE, MTHFR, TTR, UBE3A, VHL, PTEN, AARS2, ABHD12, ACACA, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, ACAT1 , (...)

View the complete list with 1185 more genes
Specificity
1 %
Genes
100 %
Knobloch syndrome type 1.

By Centogene AG - the Rare Disease Company in Germany.

COL18A1
Specificity
100 %
Genes
100 %
Single gene testing COL18A1.

By CeGaT GmbH in Germany.

COL18A1
Specificity
100 %
Genes
100 %
Glaucoma.

By Asper Biogene Asper Biogene LLC in Estonia.

BEST1, PAX6, PITX3, OPTN, FOXC1, PITX2, CYP1B1, LMX1B, MYOC, SBF2, CANT1, ACVR1, ASB10, LTBP2, SLC4A4, WDR36, COL18A1, LTBP3, NTF4, LOXL1
Specificity
5 %
Genes
100 %
Vitreoretinopathy.

By Asper Biogene Asper Biogene LLC in Estonia.

BEST1, LRP5, COL2A1, KCNJ13, RS1, TSPAN12, FZD4, NR2E3, COL9A1, COL9A3, COL9A2, COL11A1, COL11A2, ZNF408, KIF11, COL18A1, VCAN, CAPN5, NDP-AS1
Specificity
6 %
Genes
100 %
Vitreoretinopathy panel.

By Molecular Vision Laboratory in United States.

LRP5, COL2A1, NDP, KCNJ13, TSPAN12, FZD4, COL4A3, COL4A4, COL4A5, COL9A1, COL9A2, COL11A1, COL11A2, ZNF408, KIF11, COL18A1, VCAN, ATOH7, CAPN5
Specificity
6 %
Genes
100 %
Glaucoma (Advance).

By GENETAQ Molecular Genetics Centre and Diagnosis of Rare Diseases in Spain.

MTHFR, TTR, BEST1, PAX6, PITX3, OPTN, OPA1, FOXC1, MFRP, CYP1B1, RRM2B, RPGRIP1, CA4, LMX1B, MYOC, RPS19, SBF2, POMT1, ISPD, CANT1 , (...)

View the complete list with 14 more genes
Specificity
3 %
Genes
100 %
Epilepsy NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

MTHFR, UBE3A, PC, ARG1, BTD, ATPAF2, BCS1L, C12orf65, ADSL, PAX6, CPT2, PSAP, GNPTAB, GLB1, CC2D2A, PRODH, ATP6V0A2, GNE, HSD17B10, TMEM67 , (...)

View the complete list with 323 more genes
Specificity
1 %
Genes
100 %
Glaucoma NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

MTHFR, TTR, BEST1, PAX6, PITX3, OPTN, OPA1, FOXC1, CYP1B1, RRM2B, CA4, LMX1B, MYOC, RPS19, SBF2, POMT1, ISPD, CANT1, ACVR1, LTBP2 , (...)

View the complete list with 5 more genes
Specificity
4 %
Genes
100 %
COL18A1.

By Fulgent Genetics Fulgent Genetics in United States.

COL18A1
Specificity
100 %
Genes
100 %
Comprehensive Epilepsy NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

MTHFR, UBE3A, PC, ARG1, BTD, ATPAF2, AUH, BCS1L, TWNK, C12orf65, ADSL, PAX6, AMACR, CPT2, PSAP, GNPTAB, GLB1, CC2D2A, PRODH, ATP6V0A2 , (...)

View the complete list with 427 more genes
Specificity
1 %
Genes
100 %
Retinal Dystrophy Panel.

By Blueprint Genetics in Finland.

ABHD12, ZNF513, AIPL1, USH1G, USH1C, BEST1, INVS, SPATA7, MMACHC, LRP5, COL2A1, PRKCG, CHM, PDZD7, RP1, INPP5E, OPA1, WFS1, CC2D2A, ELOVL4 , (...)

View the complete list with 240 more genes
Specificity
1 %
Genes
100 %
Vitreoretinopathy Panel.

By Blueprint Genetics in Finland.

BEST1, LRP5, COL2A1, NDP, KCNJ13, RS1, TSPAN12, FZD4, NR2E3, COL9A1, COL9A3, COL9A2, COL11A1, COL11A2, CTNNB1, ZNF408, KIF11, CTC1, COL18A1, VCAN , (...)

View the complete list with 3 more genes
Specificity
5 %
Genes
100 %
Cataract Panel.

By Blueprint Genetics in Finland.

RECQL4, EYA1, COL2A1, PAX6, PITX3, ABCB6, WFS1, OCRL, NDP, NHS, CRYAB, OPA3, AGK, ALDH18A1, TMEM70, FYCO1, GJA3, BCOR, GALT, GALE , (...)

View the complete list with 49 more genes
Specificity
2 %
Genes
100 %
Ectopia Lentis Panel.

By Blueprint Genetics in Finland.

AASS, FBN1, BCOR, SUOX, CBS, PORCN, LTBP2, VSX2, COL18A1, ADAMTSL4, ADAMTS10, ASPH, P3H2, ADAMTS17
Specificity
8 %
Genes
100 %

Alternate names

Knobloch Syndrome 1; Kno1 Is also known as kno, retinal detachment and occipital encephalocele;knobloch-layer syndrome; retinal detachment-occipital encephalocele syndrome.



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