MCID: KNB001
MIFTS: 24

Knobloch Syndrome malady

Categories: Genetic diseases, Rare diseases, Eye diseases, Fetal diseases

Aliases & Classifications for Knobloch Syndrome

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Aliases & Descriptions for Knobloch Syndrome:

Name: Knobloch Syndrome 46 24 48 66
Retinal Detachment and Occipital Encephalocele 24
 
Myopia Retinal Detachment Encephalocele 46

Classifications:



Summaries for Knobloch Syndrome

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NIH Rare Diseases:46 Knobloch syndrome is characterized by severe nearsightedness (myopia), recurrent retinal detachment, and encephalocele. this condition has an autosomal recessive pattern of inheritance. there are three types of knobloch syndrome, which can be distinguished by the underlying genetic cause. the condition is called knobloch syndrome type i when it is caused by mutations in the col18a1 gene. the genes associated with knobloch syndrome type ii and type iii have not been identified; however, knobloch syndrome type iii has been linked to a specific region on chromosome 17, known as 17q11.2. last updated: 4/5/2010

MalaCards based summary: Knobloch Syndrome, also known as retinal detachment and occipital encephalocele, is related to knobloch syndrome, type 1 and passos-bueno syndrome, and has symptoms including seizures and unspecified visual loss. An important gene associated with Knobloch Syndrome is COL18A1 (Collagen Type XVIII Alpha 1 Chain), and among its related pathways is Degradation of the extracellular matrix. Affiliated tissues include eye, retina and skin, and related mouse phenotypes are skeleton and vision/eye.

Genetics Home Reference:24 Knobloch syndrome is a rare condition characterized by severe vision problems and a skull defect.

Wikipedia:69 Knobloch syndrome is a rare genetic disorder presenting severe eyesight problems and often a defect in... more...

Related Diseases for Knobloch Syndrome

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Diseases in the Knobloch Syndrome family:

Knobloch Syndrome, Type 1

Diseases related to Knobloch Syndrome via text searches within MalaCards or GeneCards Suite gene sharing:

(show all 11)
idRelated DiseaseScoreTop Affiliating Genes
1knobloch syndrome, type 112.2
2passos-bueno syndrome10.9
3cataract9.9
4leukemia9.9
5lymphoblastic leukemia9.9
6neuronitis9.9
7encephalocele9.9
8vitreoretinal degeneration9.9
9neuronal migration disorders9.9
10occipital encephalocele9.9
11sacral meningocele conotruncal heart defects9.5ADAMTS18, COL18A1

Graphical network of diseases related to Knobloch Syndrome:



Diseases related to knobloch syndrome

Symptoms for Knobloch Syndrome

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UMLS symptoms related to Knobloch Syndrome:


seizures, unspecified visual loss

Drugs & Therapeutics for Knobloch Syndrome

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Interventional clinical trials:

idNameStatusNCT IDPhase
1Dupuytren's Disease and Extracorporeal Shockwave Therapy (DupuyShock-2010)RecruitingNCT01184586Phase 2

Search NIH Clinical Center for Knobloch Syndrome

Genetic Tests for Knobloch Syndrome

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Anatomical Context for Knobloch Syndrome

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MalaCards organs/tissues related to Knobloch Syndrome:

34
Eye, Retina, Skin, Brain

Animal Models for Knobloch Syndrome or affiliated genes

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MGI Mouse Phenotypes related to Knobloch Syndrome:

39
idDescriptionMGI Source AccessionScoreTop Affiliating Genes
1MP:00053909.1ADAMTS18, COL18A1
2MP:00053918.8ADAMTS18, COL18A1

Publications for Knobloch Syndrome

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Articles related to Knobloch Syndrome:

(show all 26)
idTitleAuthorsYear
1
Biometry, optical coherence tomography, and further clinical observations in Knobloch syndrome. (27088344)
2016
2
Molecular and Clinical Findings in Patients With Knobloch Syndrome. (27259167)
2016
3
Brain malformations associated with Knobloch syndrome--review of literature, expanding clinical spectrum, and identification of novel mutations. (25456301)
2014
4
Homozygosity Mapping and Whole Exome Sequencing Reveal a Novel Homozygous COL18A1 Mutation Causing Knobloch Syndrome. (25392994)
2014
5
No evidence for locus heterogeneity in Knobloch syndrome. (23667181)
2013
6
The distinct ophthalmic phenotype of Knobloch syndrome in children. (22399687)
2012
7
Cataract surgery in Knobloch syndrome: a case report. (21691582)
2011
8
Identification of ADAMTS18 as a gene mutated in Knobloch syndrome. (21862674)
2011
9
Collagen XVIII mutation in Knobloch syndrome with acute lymphoblastic leukemia. (20799329)
2010
10
Locus heterogeneity and Knobloch syndrome. (20979194)
2010
11
Novel pathogenic mutations and skin biopsy analysis in Knobloch syndrome. (19390655)
2009
12
Knobloch syndrome: novel intra-oral findings. (18445000)
2009
13
A phenotypic variant of Knobloch syndrome. (18484314)
2008
14
CNS malformations in Knobloch syndrome with splice mutation in COL18A1 gene. (17546652)
2007
15
Mapping of a novel type III variant of Knobloch syndrome (KNO3) to chromosome 17q11.2. (17975799)
2007
16
How pathogenic is the p.D104N/endostatin polymorphic allele of COL18A1 in Knobloch syndrome? (15714516)
2005
17
Knobloch syndrome: novel mutations in COL18A1, evidence for genetic heterogeneity, and a functionally impaired polymorphism in endostatin. (14695535)
2004
18
Persistence of fetal vasculature in a patient with Knobloch syndrome: potential role for endostatin in fetal vascular remodeling of the eye. (15465551)
2004
19
Evidence of neuronal migration disorders in Knobloch syndrome: clinical and molecular analysis of two novel families. (12707952)
2003
20
Molecular analysis of collagen XVIII reveals novel mutations, presence of a third isoform, and possible genetic heterogeneity in Knobloch syndrome. (12415512)
2002
21
Knobloch syndrome involving midline scalp defect of the frontal region. (10607954)
2000
22
Report of two sibs with Knobloch syndrome (encephalocoele and viteroretinal degeneration) and other anomalies. (9677068)
1998
23
A gene which causes severe ocular alterations and occipital encephalocele (Knobloch syndrome) is mapped to 21q22.3. (8776601)
1996
24
Knobloch syndrome in a large Brazilian consanguineous family: confirmation of autosomal recessive inheritance. (7802003)
1994
25
Congenital scalp defects and vitreoretinal degeneration: redefining the Knobloch syndrome. (8484411)
1993
26
The second report of Knobloch syndrome. (1554013)
1992

Variations for Knobloch Syndrome

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Expression for genes affiliated with Knobloch Syndrome

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Search GEO for disease gene expression data for Knobloch Syndrome.

Pathways for genes affiliated with Knobloch Syndrome

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Pathways related to Knobloch Syndrome according to GeneCards Suite gene sharing:

idSuper pathwaysScoreTop Affiliating Genes
1
Show member pathways
9.1ADAMTS18, COL18A1

GO Terms for genes affiliated with Knobloch Syndrome

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Sources for Knobloch Syndrome

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2CDC
6CNVD
10DGIdb
15ExPASy
16FDA
17FMA
25GTR
26HGMD
27HMDB
28ICD10
29ICD10 via Orphanet
30ICD9CM
31IUPHAR
32KEGG
35MedGen
37MeSH
38MESH via Orphanet
39MGI
42NCI
43NCIt
44NDF-RT
47NINDS
48Novoseek
50OMIM
51OMIM via Orphanet
55PubMed
56QIAGEN
61SNOMED-CT via Orphanet
65Tumor Gene Family of Databases
66UMLS
67UMLS via Orphanet