ATN
MCID: OCL017
MIFTS: 62

Oculocutaneous Albinism Type 1 (ATN) malady

Eye diseases, Skin diseases, Metabolic diseases categories

Summaries for Oculocutaneous Albinism Type 1

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42NIH Rare Diseases, 63Wikipedia, 46OMIM, 19GeneReviews, 32MalaCards
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NIH Rare Diseases:42 Oculocutaneous albinism type 1 is a condition that affects the coloring of the skin, hair, and eyes. signs and symptoms include very fair skin, white hair, an increased risk for skin damage with sun exposure, reduced vision (sharpness), light colored irises, nystagmus, and photophobia (eyes are sensitive to light). it is caused by changes in the tyr gene and is inherited in an autosomal recessive fashion. last updated: 11/7/2011

MalaCards: Oculocutaneous Albinism Type 1, also known as oculocutaneous albinism type 1a, is related to oculocutaneous albinism and albinism, and has symptoms including excessive freckling, hyperkeratosis/ainhum/hyperkeratotic skin fissures and corpus callosum/septum pellucidum total/partial agenesis. An important gene associated with Oculocutaneous Albinism Type 1 is TYR (tyrosinase). The compounds levodopa and quinone have been mentioned in the context of this disorder. Affiliated tissues include skin, eye and retina, and related mouse phenotypes are limbs/digits/tail and no phenotypic analysis.

Wikipedia:63 Oculocutaneous Albinism Type I or –Type 1A (OCA1A) is an autosomal recessive skin disease associated... more...

Description from OMIM:46 203100,606952

GeneReviews summary for oca1

Aliases & Classifications for Oculocutaneous Albinism Type 1

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19GeneReviews, 42NIH Rare Diseases, 20GeneTests, 22GTR, 48Orphanet, 60UMLS, 46OMIM, 26ICD10 via Orphanet
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Classifications:

Malacards categories (disease lists): (See all malacards categories)
Global: Metabolic diseases
Anatomical: Eye diseases, Skin diseases


Characteristics (Orphanet epidemiological data):

48
oculocutaneous albinism type 1:
Inheritance: Autosomal recessive; Prevalence: 1-9/100000; Age of onset: Neonatal/infancy
oculocutaneous albinism type 1a:
Inheritance: Autosomal recessive; Prevalence: 1-9/100000; Age of onset: Neonatal/infancy; Age of death: Normal


Aliases & Descriptions:

oculocutaneous albinism type 1 19 42 20 22 48 60
oculocutaneous albinism type 1a 42 20 22 48
oca1 19 42 48
oca1a 42 48
tyrosinase-negative oculocutaneous albinism 48
albinism, oculocutaneous, type ia 46
albinism 1 42
atn 42


External Ids:

ICD10 via Orphanet26 E70.3

Related Diseases for Oculocutaneous Albinism Type 1

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17GeneCards, 18GeneDecks
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Graphical network of diseases related to Oculocutaneous Albinism Type 1:



Diseases related to oculocutaneous albinism type 1

Clinical Features for Oculocutaneous Albinism Type 1

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46OMIM, 48Orphanet
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Clinical features from OMIM:

203100,606952

Clinical synopsis from OMIM:

203100

Symptoms:

48 (show all 16)
  • excessive freckling
  • hyperkeratosis/ainhum/hyperkeratotic skin fissures
  • corpus callosum/septum pellucidum total/partial agenesis
  • osteoporosis/osteopenia/demineralisation/osteomalacia/rickets
  • skin/cutaneous neoplasm/tumor/carcinoma/cancer (excluding melanoma)
  • abnormal vep/visual evoked potential
  • mild visual loss/impaired visual acuity
  • retinal albinism
  • macular dystrophy/absence/hypoplasia of the macula
  • photophobia
  • nystagmus
  • diffuse/generalised skin hypopigmentation/cutaneous albinism
  • decreased hair pigmentation/hypopigmentation of hair
  • autosomal recessive inheritance
  • optic nerve anomaly/optic atrophy/anomaly of the papilla
  • iris albinism/ocular albinism

Drugs & Therapeutics for Oculocutaneous Albinism Type 1

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5CenterWatch, 41NIH Clinical Center, 6ClinicalTrials
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Approved drugs:

Search CenterWatch for Oculocutaneous Albinism Type 1

Drug clinical trials:

Search ClinicalTrials for Oculocutaneous Albinism Type 1

Search NIH Clinical Center for Oculocutaneous Albinism Type 1

Search CenterWatch for Oculocutaneous Albinism Type 1

Genetic Tests for Oculocutaneous Albinism Type 1

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20GeneTests, 22GTR
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Genetic tests related to Oculocutaneous Albinism Type 1:

id Genetic test Affiliating Genes
1 Oculocutaneous Albinism Type 120 22 TYR
2 Oculocutaneous Albinism Type 1a20 22

Anatomical Context for Oculocutaneous Albinism Type 1

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32MalaCards
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MalaCards organs/tissues related to Oculocutaneous Albinism Type 1:

32
Skin, Eye, Retina, Testes

Animal Models for Oculocutaneous Albinism Type 1 or affiliated genes

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36MGI
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MGI Mouse Phenotypes related to Oculocutaneous Albinism Type 1:

36
idDescriptionMGI Source AccessionScoreTop Affiliating Genes
1MP:00053718.9OCA2, TYR, HPS1
2MP:00030128.3OCA2, TYR, HPS1, HPS3
3MP:00011868.0SLC45A2, HPS3, HPS1, TYR, OCA2
4MP:00053918.0OCA2, TYR, HPS1, HPS3, SLC45A2
5MP:00053877.5HPS1, TYR, OCA2, CTSC, HPS3
6MP:00107717.4OCA2, TYR, HPS1, HPS3, SLC45A2, CTSC
7MP:00053767.3CTSC, OCA2, TYR, HPS1, HPS3, SLC45A2

Publications for Oculocutaneous Albinism Type 1

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50PubMed
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Articles related to Oculocutaneous Albinism Type 1:

(show all 20)
idTitleAuthorsYear
1
Genotype analysis in a patient with oculocutaneous albinism 1 minimal pigment type. (21985232)
2012
2
Study of tyrosinase gene mutation in oculocutaneous albinism type 1 patients]. (22097729)
2011
3
Molecular and functional studies of tyrosinase variants among Indian oculocutaneous albinism type 1 patients. (20861851)
2011
4
A novel missense mutation of the TYR gene in a pedigree with oculocutaneous albinism type 1 from China. (22088535)
2011
5
Tyrosinase gene (TYR) mutations in Chinese patients with oculocutaneous albinism type 1. (20447099)
2010
6
Recurrent rhabdomyolysis in a patient with oculocutaneous albinism type 1 and platelet storage-pool deficiency. (19006216)
2008
7
Polymorphisms in the genes for oculocutaneous albinism type 1 and type 4 in the German population. (17516931)
2007
8
Tyrosinase and ocular diseases: some novel thoughts on the molecular basis of oculocutaneous albinism type 1. (17355913)
2007
9
Comparative mapping of oculocutaneous albinism type II (OCA2), transient receptor potential cation channel, subfamily M member 1 (TRPM1) and two equine microsatellites, ASB08 and 1CA43, among four equid species by fluorescence in situ hybridization. (16717457)
2006
10
Genetic testing for oculocutaneous albinism type 1 and 2 and Hermansky-Pudlak syndrome type 1 and 3 mutations in Puerto Rico. (16417222)
2006
11
Molecular basis of oculocutaneous albinism type 1 in Lebanese patients. (15937636)
2005
12
A case of familial trichomegaly in association with oculocutaneous albinism type 1. (14752500)
2004
13
Genetic analysis of oculocutaneous albinism type 1 (OCA1) in Indian families: two novel frameshift mutations in the TYR Gene. (15635296)
2004
14
Coinheritance of two rare genodermatoses (Papillon-LefA"vre syndrome and oculocutaneous albinism type 1) in two families: a genetic study. (15606524)
2004
15
Oculocutaneous albinism type 1: the last 100 years. (12753405)
2003
16
A novel mutation of the tyrosinase gene causing oculocutaneous albinism type 1 (OCA1). (11858948)
2002
17
The molecular basis of oculocutaneous albinism type 1 (OCA1): sorting failure and degradation of mutant tyrosinases results in a lack of pigmentation. (11284711)
2001
18
Oculocutaneous albinism types 1 and 3 are ER retention diseases: mutation of tyrosinase or Tyrp1 can affect the processing of both mutant and wild-type proteins. (11641241)
2001
19
The tyrosinase gene and oculocutaneous albinism type 1 (OCA1): A model for understanding the molecular biology of melanin formation. (11041207)
2000
20
Oculocutaneous Albinism Type 1 (20301345)
1993

Genetic Variations for Oculocutaneous Albinism Type 1

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62UniProtKB/Swiss-Prot
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Genetic disease variations for Oculocutaneous Albinism Type 1:

62 (show all 92)
id Symbol AA change Variation ID SNP ID
1TYRp.His19GlnVAR_007649
2TYRp.Pro21SerVAR_007650
3TYRp.Asp42GlyVAR_007651rs28940878
4TYRp.Gly47AspVAR_007652rs61753180
5TYRp.Cys55TyrVAR_007654rs28940879
6TYRp.Arg77GlnVAR_007655rs61753185
7TYRp.Arg77TrpVAR_007656rs61753184
8TYRp.Trp80ArgVAR_007657
9TYRp.Pro81LeuVAR_007658rs28940876
10TYRp.Cys89ArgVAR_007659rs28940877
11TYRp.Gly97ArgVAR_007660
12TYRp.Phe176IleVAR_007661
13TYRp.Ala206ThrVAR_007663rs28940880
14TYRp.Leu216MetVAR_007664
15TYRp.Arg217GlyVAR_007665
16TYRp.Arg217TrpVAR_007666
17TYRp.Arg217GlnVAR_007667
18TYRp.Gly253ArgVAR_007668
19TYRp.Cys289ArgVAR_007670
20TYRp.Arg299HisVAR_007671rs61754375
21TYRp.Arg299SerVAR_007672
22TYRp.Ser339GlyVAR_007676
23TYRp.Ala355ProVAR_007678
24TYRp.Asn371ThrVAR_007679
25TYRp.Thr373LysVAR_007680
26TYRp.Asn382LysVAR_007682
27TYRp.Asp383AsnVAR_007683
28TYRp.Ser395AsnVAR_007685
29TYRp.Arg403SerVAR_007687
30TYRp.Pro406LeuVAR_007689
31TYRp.Gly419ArgVAR_007690
32TYRp.Arg422GlnVAR_007691
33TYRp.Gly446SerVAR_007692
34TYRp.Asp448AsnVAR_007693
35TYRp.Leu288SerVAR_007927
36TYRp.Glu294LysVAR_007928
37TYRp.Glu328GlnVAR_007929
38TYRp.Gly346GluVAR_007930
39TYRp.Ala355GluVAR_007931
40TYRp.Ser361ArgVAR_007932
41TYRp.His367TyrVAR_007933
42TYRp.Met370ThrVAR_007934
43TYRp.Asn371TyrVAR_007935
44TYRp.Val393PheVAR_007936
45TYRp.Pro431LeuVAR_007938
46TYRp.Cys289GlyVAR_009237
47TYRp.Trp400LeuVAR_009238
48TYRp.Cys36TyrVAR_021683
49TYRp.Ser44GlyVAR_021684
50TYRp.Ser44ArgVAR_021685
51TYRp.Gly47ValVAR_021686
52TYRp.Gln68HisVAR_021687
53TYRp.Ser79LeuVAR_021688
54TYRp.Gly109ArgVAR_021689
55TYRp.Thr155SerVAR_021690
56TYRp.Val177PheVAR_021691rs138487695
57TYRp.Met179LeuVAR_021692
58TYRp.His180AsnVAR_021693
59TYRp.Asp199AsnVAR_021694
60TYRp.Ala201SerVAR_021695
61TYRp.Pro205ThrVAR_021696rs61754362
62TYRp.Arg217SerVAR_021697
63TYRp.Trp236LeuVAR_021699
64TYRp.Trp236SerVAR_021700
65TYRp.Arg239TrpVAR_021701
66TYRp.Asp240ValVAR_021702
67TYRp.Lys243ThrVAR_021703
68TYRp.His256TyrVAR_021704
69TYRp.Trp272CysVAR_021705
70TYRp.Glu294GlyVAR_021706
71TYRp.Val318GluVAR_021707
72TYRp.Ser329ProVAR_021708
73TYRp.Met332ThrVAR_021709
74TYRp.Glu345GlyVAR_021710
75TYRp.Gln378LysVAR_021711
76TYRp.Ser395ArgVAR_021712
77TYRp.Glu398AlaVAR_021713
78TYRp.Glu398ValVAR_021714
79TYRp.Arg402LeuVAR_021715
80TYRp.His404AsnVAR_021716
81TYRp.Arg405LeuVAR_021717
82TYRp.Gln408HisVAR_021718
83TYRp.Glu409AspVAR_021719
84TYRp.Ala416SerVAR_021720
85TYRp.Pro417HisVAR_021721
86TYRp.Ser424PheVAR_021722
87TYRp.Met426LysVAR_021723
88TYRp.Val427GlyVAR_021724
89TYRp.Arg434IleVAR_021725
90TYRp.Asn435AspVAR_021726
91TYRp.Phe439ValVAR_021727
92TYRp.Asp444GlyVAR_021728

Expression for genes affiliated with Oculocutaneous Albinism Type 1

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1BioGPS, 15Gene Expression Omnibus DataSets
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Expression patterns in normal tissues for genes affiliated with Oculocutaneous Albinism Type 1

Search GEO for disease gene expression data for Oculocutaneous Albinism Type 1.

Pathways for genes affiliated with Oculocutaneous Albinism Type 1

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Compounds for genes affiliated with Oculocutaneous Albinism Type 1

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44Novoseek, 11DrugBank, 24HMDB
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Compounds related to Oculocutaneous Albinism Type 1 according to GeneCards/GeneDecks:

idCompoundScoreTop Affiliating Genes
1levodopa44 1110.7HPS1, TYR
2quinone44 2410.3TYRL, TYR

GO Terms for genes affiliated with Oculocutaneous Albinism Type 1

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16Gene Ontology
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Cellular components related to Oculocutaneous Albinism Type 1 according to GeneCards/GeneDecks:

idNameGO IDScoreTop Affiliating Genes
1lysosomeGO:0057649.1HPS1, TYR, CTSC
2melanosome membraneGO:0331628.5SLC45A2, TYR, OCA2

Biological processes related to Oculocutaneous Albinism Type 1 according to GeneCards/GeneDecks:

idNameGO IDScoreTop Affiliating Genes
1eye pigment biosynthetic processGO:0067269.3TYR, OCA2
2melanocyte differentiationGO:0303189.2HPS1, OCA2
3melanin biosynthetic processGO:0424389.0SLC45A2, OCA2
4visual perceptionGO:0076018.9SLC45A2, HPS1, TYR

Products for genes affiliated with Oculocutaneous Albinism Type 1

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  • Antibodies
  • Proteins
  • Lysates
  • Antibodies

Sources for Oculocutaneous Albinism Type 1

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3CDC
13ExPASy
14FMA
22GTR
23HGMD
24HMDB
25ICD10
26ICD10 via Orphanet
27ICD9CM
28IUPHAR
29KEGG
34MeSH
35MESH via Orphanet
36MGI
39NCIt
40NDF-RT
43NINDS
44Novoseek
46OMIM
47OMIM via Orphanet
50PubMed
51QIAGEN
57SNOMED-CT via Orphanet
60UMLS
61UMLS via Orphanet