OPCA
MCID: OLV001

Olivopontocerebellar Atrophy malady

Summaries for Olivopontocerebellar Atrophy

Sources:
30NIH Rare Diseases, 31NINDS, 17Genetics Home Reference, 15GeneReviews, 33OMIM, 22MalaCards
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NIH Rare Diseases: Olivopontocerebellar atrophy is a progressive disease that causes areas deep in the brain, just above the spinal cord, to shrink. The main symptom is clumsiness (ataxia) that slowly gets worse. There may also be problems with balance, slurring of speech, and difficulty walking. Olivopontocerebellar atrophy can be passed down through families (inherited form), or it may affect people without a known family history (sporadic form). Symptoms tend to start at a younger age in people with the inherited form of the condition. There is no specific treatment or cure for this disease. Therapy is aimed at treating symptoms and preventing complications.30

MalaCards: Olivopontocerebellar Atrophy, also known as spinocerebellar ataxia type 2, is related to ataxia and spinocerebellar ataxia type 3. An important gene associated with Olivopontocerebellar Atrophy is ATXN7 (ataxin 7), and among its related pathways is Neuroscience. The compounds thioflavine s and ibotenic acid have been mentioned in the context of this disorder. Affiliated tissues include brain, cortex and cerebellum, and related mouse phenotypes are growth/size and nervous system.

NINDS: Olivopontocerebellar atrophy (OPCA) is a term that describes the degeneration of neurons in specific areas of the brain ? the cerebellum, pons, and inferior olives.31

Genetics Home Reference: Spinocerebellar ataxia type 1 (SCA1) is a condition characterized by progressive problems with movement. People with this condition initially experience problems with coordination and balance (ataxia). Other signs and symptoms of SCA1 include speech and swallowing difficulties, muscle stiffness (spasticity), and weakness in the muscles that control eye movement (ophthalmoplegia). Eye muscle weakness leads to rapid, involuntary eye movements (nystagmus). Individuals with SCA1 may have difficulty processing, learning, and remembering information (cognitive impairment).17

Wikipedia: Olivopontocerebellar atrophy (OPCA) is a term that describes the degeneration of neurons in specific...44 more...

OMIM: 183090

GeneReviews summary for sca1

GeneReviews summary for sca2

Aliases & Descriptions for Olivopontocerebellar Atrophy

Sources:
6Disease Ontology, 15GeneReviews, 30NIH Rare Diseases, 16GeneTests, 17Genetics Home Reference, 31NINDS, 8DISEASES, 33OMIM, 32Novoseek , 43UMLS, 27NCIt, 40SNOMED-CT, 24MeSH
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Aliases & Descriptions:

olivopontocerebellar atrophy 6 30 31 8
spinocerebellar ataxia type 2 15 30 16 17 32 43
spinocerebellar ataxia type 1 15 30 16 17 32 43
olivopontocerebellar atrophy 2 30 16 43
sca 2 15 30 16
sca1 30 16 17
spinocerebellar ataxia cuban type 30 16
olivopontocerebellar atrophies 32 43
olivopontocerebellar atrophy 1 30 16
spinocerebellar ataxia 1 6 30
spinocerebellar ataxia 2 6 30
sca 1 15 16
sca2 16 17
spinocerebellar degeneration with slow eye movements 30
spinocerebellar ataxia with slow eye movements 30
olivopontocerebellar degeneration (disorder) 6
olivopontocerebellar atrophy holguin type 30
olivopontocerebellar atrophy i, holguin 16
dejerine-thomas syndrome (disorder) 6
cerebelloparenchymal disorder 1 30
olivopontocerebellar atrophy 4 30
olivopontocerebellar atrophy i 17
type 1 spinocerebellar ataxia 17
spinocerebellar atrophy 2 30
spinocerebellar atrophy 1 30
dejerine-thomas syndrome 6
schut-haymaker type opca 30
spinocerebellar ataxia-2 33
spinocerebellar ataxia-1 33
ataxia, spinocerebellar 43
wadia swami syndrome 30
wadia-swami syndrome 6
thomas' syndrome 6
menzel type opca 30
thomas syndrome 30
opca1 30
sdsem 30
opca4 30
opca 30

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Related Diseases for Olivopontocerebellar Atrophy

Sources:
13GeneCards, 14GeneDecks
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Diseases related to olivopontocerebellar atrophy by text searches and GeneDecks gene sharing:

(show top 50)    (show all 248)
idRelated DiseaseScoreTop Affiliating Genes
1ataxia36.6ATXN2, ATXN1, ATXN2L, ATXN7, MBP, MAPT
2spinocerebellar ataxia type 334.2ATXN2, ATXN1, ATXN7, SNCA, RPS27A, TSPO
3spinocerebellar ataxia type 1734.1ATXN2, ATXN1, ATXN7, SLC6A3
4spinocerebellar ataxia type 1233.7ATXN2, ATXN1, ATXN7
5spinocerebellar ataxia type 731.3ATXN2, ATXN1, ATXN7
6dentatorubral-pallidoluysian atrophy30.2ATXN2, ATXN1, ATXN7, RPS27A
7spinocerebellar degeneration30.1ATXN2, ATXN1, GLUD1, RPS27A
8parkinson's disease29.7MAPT, SNCA
9hereditary ataxia29.2ATXN2, ATXN1, ATXN7
10focal epilepsy29.1ATXN2, TSPO, TH
11neuropathy29.0CHAT, ATXN2, ATXN1, ATXN7, MBP, MAPT
12ophthalmoplegia28.9ATXN2, ATXN1, ATXN7
13neurodegeneration28.0CHAT, ATXN2, ATXN1, ATXN7, MBP, MAPT
14muscular atrophy28.0VRK1, CHAT, ATXN1, MAP1B, SNCA, RPS27A
15amyloidosis27.7ATXN1, MAPT, SNCA, RPS27A, NPPA
16restless legs syndrome27.5ATXN2, ATXN1, ATXN7, SNCA, TH, SLC6A3
17huntington's disease26.8CHAT, ATXN1, ATXN7, MAPT, MAP2, CALB1
18autonomic dysfunction26.6ATXN2, MAPT, SNCA, RPS27A
19essential tremor26.4ATXN2, SNCA, SLC6A3
20dementia26.1CHAT, ATXN2, ATXN1, ATXN7, MBP, MAPT
21alcoholism25.8MAPT, GLUD1, SNCA, TSPO, SLC6A3
22multiple sclerosis25.5CHAT, ATXN2, ATXN1, ATXN7, MBP, MAPT
23spasticity25.2MBP, MAPT, RPS27A, TH, NPPA
24retinitis25.1CHAT, ATXN2, ATXN7, MAPT, MAP2, MAP1B
25multiple system atrophy23.9CHAT, ATXN2, ATXN1, ATXN7, MBP, MAPT
26neuronitis23.9CHAT, ATXN2, ATXN1, ATXN7, MBP, MAPT
27twinning23.7ATXN1, MBP, TH, NPPA, SLC6A3
28schizophrenia23.4CHAT, ATXN1, MBP, MAPT, MAP2, MAP1B
29cerebritis23.1CHAT, MBP, MAPT, MAP2, CALB1, GLUD1
30alzheimer's disease22.1CHAT, ATXN2, ATXN1, ATXN2L, MBP, MAPT
31spinocerebellar ataxia13.8
32central neurocytoma13.4MAP2, SNCA
33pure autonomic failure13.4SNCA, TH
34neuroaxonal dystrophy13.4SNCA, RPS27A
35logopenic progressive aphasia13.4MAPT, SNCA
36frontotemporal dementia, ubiquitin-positive13.4MAPT, SNCA
37primary progressive aphasia13.3MAPT, RPS27A
38early-onset familial alzheimer disease13.3MAPT, SNCA
39hyperammonemia with hypoornithinemia13.3CHAT, MAP2, GLUD1, TSPO
40lateral sclerosis13.3MAPT, SNCA
41semantic dementia13.2MAPT, RPS27A
42spinal muscular atrophy 113.2VRK1, MAP1B, RPS27A
43epicondylitis13.2CHAT, TH
44parkinson disease type 313.2MAPT, SNCA
45chiari malformation type 213.2MBP, TH
46chiari malformation13.2MBP, TH
47corticobasal degeneration13.1MAPT, SNCA, RPS27A
48cerebral artery occlusion13.1MAPT, MAP2, TSPO
49amyloid tumor13.1CHAT, MAPT, RPS27A
50tauopathy13.1MAPT, SNCA, RPS27A

Graphical network of the top 20 diseases related to olivopontocerebellar atrophy:



Graphical network of diseases related to olivopontocerebellar atrophy

Clinical Features for Olivopontocerebellar Atrophy

Sources:
33OMIM
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Clinical features from OMIM: 183090

Drugs & Therapeutics for Olivopontocerebellar Atrophy

Sources:
4CenterWatch, 29NIH Clinical Center, 5ClinicalTrials, 43UMLS, 28NDF-RT
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Approved drugs:

Search CenterWatch for olivopontocerebellar atrophy

Drug clinical trials:

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Search NIH Clinical Center for olivopontocerebellar atrophy

Search CenterWatch for olivopontocerebellar atrophy

Genetic Tests for Olivopontocerebellar Atrophy

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16GeneTests
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Genetic tests related to olivopontocerebellar atrophy:

id Genetic test Affiliating Genes
1 Olivopontocerebellar Atrophy
clinical/research
ATXN1, ATXN2

Anatomical Context for Olivopontocerebellar Atrophy

Sources:
22MalaCards
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MalaCards organs/tissues related to olivopontocerebellar atrophy:

22
Brain, Cortex, Cerebellum, Spinal cord, Pons

Phenotypes for genes affiliated with Olivopontocerebellar Atrophy

Sources:
25MGI
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MGI Mouse Phenotypes related to olivopontocerebellar atrophy:

25
idDescriptionMGI Source AccessionScoreTop Affiliating Genes
1growth/size phenotypeMP:00053787.5TH, SNCA, GLUD1, GNAI2, MAP1B, MAP2
2nervous system phenotypeMP:00036316.9CBLN3, CALB1, SNCA, TH, SLC6A3, MAP1B
3behavior/neurological phenotypeMP:00053866.5CHAT, SLC6A3, TH, SNCA, CALB1, CBLN3

Publications for genes affiliated with Olivopontocerebellar Atrophy

Sources:
35PubMed
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Articles related to olivopontocerebellar atrophy:

(show all 13)
idTitleAuthorsYearAffiliating Genes
1Preclinical impairment of the striatal dopamine transporter system in sporadic olivopontocerebellar atrophy: studied with [(123)I]beta-CIT and SPECT. (10601804)Kim G.M.... Lee W.Y.2000SLC6A3
2A case of nocturnal polyuria in olivopontocerebellar atrophy. (10459712)Miyamoto T.... Katayama S.1999NPPA
3Non-familial olivopontocerebellar atrophy combined wi th late onset Alzheimer's disease: a clinico-pathological case report. (9543332)Kobayashi K.... Koshino Y.1998RPS27A
4Benzodiazepine receptor binding in the cerebellum in multiple system atrophy and olivopontocerebellar atrophy studied with positron emission tomography. (8615166)Gilman S.... St Laurent R.T.1996TSPO
5Decrease in cerebellin and corticotropin-releasing hormone in the cerebellum of olivopontocerebellar atrophy and Shy-Drager syndrome. (7583264)Mizuno Y.... Itoyama Y.1995CBLN3
6Striatal dihydroxyphenylalanine decarboxylase and tyrosine hydroxylase protein in idiopathic Parkinson's disease and dominantly inherited olivopontocerebellar atrophy. (7885342)Zhong X.H.... Kish S.J.1995TH
7Olivopontocerebellar atrophy with retinal degeneration. An electroretinographic and histopathologic investigation. (8433819)To K.W.... Berson E.L.1993GLUD1
8Reduced cerebral cortical but elevated striatal concentration of somatostatin-like immunoreactivity in dominantly inherited olivopontocerebellar atrophy. (8105030)Kish S.J.... Mazurek M.F.1993CHAT
9Elevated stimulatory and reduced inhibitory G protein alpha subunits in cerebellar cortex of patients with dominantly inherited olivopontocerebellar atrophy. (8473899)Kish S.J.... Warsh J.J.1993GNAI2
10Cytoskeletal proteins abnormalities in olivopontocerebellar atrophy (1591102)Kobayashi K.... Isaki K.1992MAPT, RPS27A, MAP1B
11Cytoskeletal protein abnormalities in patients with olivopontocerebellar atrophy--an immunocytochemical and Gallyas silver impregnation study. (1630577)Kobayashi K.... Isaki K.1992MBP, RPS27A, MAP2
12Quinolinic acid catabolism is increased in cerebellum of patients with dominantly inherited olivopontocerebellar atrophy. (1825460)Kish S.J.... Schwarcz R.1991HAAO
13Inositol 1,4,5-trisphosphate receptors and protein kinase C in olivopontocerebellar atrophy. (1655168)Desaiah D.... Currier R.D.1991DYT10

Expression for genes affiliated with Olivopontocerebellar Atrophy

Sources:
1BioGPS
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Expression patterns in normal tissues for genes affiliated with Olivopontocerebellar Atrophy

Pathways for genes affiliated with Olivopontocerebellar Atrophy

Sources:
3Cell Signaling Technology
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Pathways related to olivopontocerebellar atrophy according to GeneDecks:

idPathwayScoreTop Affiliating Genes
1Neuroscience38.6ATXN1, MAPT, MAP2, CALB1, GLUD1, SNCA

Compounds for genes affiliated with Olivopontocerebellar Atrophy

Sources:
32Novoseek , 9DrugBank, 18HMDB, 34PharmGKB, 42Tocris Bioscience
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Compounds related to olivopontocerebellar atrophy according to GeneDecks:

(show top 50)    (show all 87)
idCompoundScoreTop Affiliating Genes
1thioflavine s32 10.0RPS27A, MAPT, SNCA
2ibotenic acid32 10.0SLC6A3, TH, CHAT
3d amphetamine32 9.9TSPO, TH, SLC6A3
41-benzyl-1,2,3,4-tetrahydroisoquinoline32 9.9SNCA, SLC6A3
5quisqualate32 9 9 11.9CHAT, MAP2, MAPT
6l-amino acid32 9.9CHAT, MAP2, CALB1, TH
7apomorphine32 9 9 11.8SLC6A3, TH, SNCA, CHAT
81 methyl 4 phenylpyridinium32 9.6SNCA, TH, SLC6A3
9carbidopa32 9.6TH, NPPA, SLC6A3
10rotenone32 9.6RPS27A, TSPO, SLC6A3, TH, SNCA
116-hydroxydopamine32 9.5CHAT, SLC6A3, TH, RPS27A, SNCA
12levodopa32 9 9 11.5TH, TSPO, RPS27A, SNCA, SLC6A3
13valproate32 9.5GLUD1, SLC6A3, MAPT, TH
14choline32 9 18 9 12.5MAP2, SNCA, GLUD1, CALB1, CHAT, MAPT
155-hydroxytryptamine32 9.4CHAT, CALB1, TSPO, TH, SLC6A3
16alanine32 9.4GLUD1, TH, CHAT, MBP
17catecholamine32 9.4NPPA, TH, SNCA, CBLN3, CHAT
18spec-t32 9.3SLC6A3, MAPT, TSPO, NPPA
194-hydroxynonenal32 18 10.3RPS27A, MAPT, CHAT, SNCA
20corticosterone32 18 10.3CBLN3, MAP2, MBP, TSPO, TH
21mptp32 9.3SNCA, TSPO, CALB1, SLC6A3, RPS27A, TH
22valine32 9.3RPS27A, TSPO, SNCA, GLUD1, MAPT, SLC6A3
23glycogen32 18 10.3MAP1B, CHAT, SNCA, MAPT, RPS27A, MAP2
24haloperidol32 34 9 9 12.2NPPA, CHAT, GLUD1, TSPO, TH, SLC6A3
25methamphetamine32 9 9 11.1SLC6A3, CHAT, TH, RPS27A, SNCA, CALB1
26glycerol32 9 18 9 12.1GLUD1, RPS27A, TSPO, NPPA, MAPT
27cocaine32 9 9 10.8TSPO, SNCA, SLC6A3, MAP2, CHAT, MBP
28formaldehyde32 18 9.8CHAT, MBP, MAPT, CALB1, RPS27A, TH
29kainate32 8.7CHAT, MBP, MAP2, CALB1, TSPO, TH
30sodium dodecylsulfate32 8.7MBP, MAPT, GLUD1, SNCA, NPPA, RPS27A
31lactate32 8.6TH, GLUD1, MAP2, RPS27A, CHAT, MBP
32silver32 8.6RPS27A, MAP1B, MAP2, CALB1, MAPT, MBP
33phosphatidylcholine32 8.6DYT10, MAP2, SNCA, MBP, CHAT
34paraffin32 8.5MAPT, MAP1B, SNCA, CHAT, RPS27A, MAP2
35aspartate32 8.4GLUD1, CHAT, MBP, MAPT, RPS27A, SLC6A3
36creatinine32 8.2MAPT, MBP, RPS27A, TSPO, NPPA, SLC6A3
37gaba32 42 9.2MBP, CHAT, SLC6A3, MAP1B, RPS27A, TSPO
38glutamine32 8.1ATXN1, ATXN7, MBP, MAPT, GLUD1, SNCA
39cyclosporin a32 42 9.0MBP, TSPO, RPS27A, NPPA, GLUD1, MAPT
40arginine32 8.0NPPA, MBP, TSPO, RPS27A, SNCA, SLC6A3
41testosterone32 9 18 9 11.0RPS27A, SNCA, TSPO, TH, NPPA, MAP2
42dopamine32 9 18 9 11.0CALB1, SNCA, SLC6A3, NPPA, TH, RPS27A
43acetylcholine32 9 18 9 10.9RPS27A, MBP, MAPT, CALB1, GLUD1, SNCA
44threonine32 7.9CHAT, MBP, MAPT, MAP2, MAP1B, GLUD1
45norepinephrine32 9 18 9 10.8CALB1, CBLN3, MAP2, MBP, CHAT, SNCA
46estrogen32 7.8CHAT, RPS27A, CALB1, MAPT, MBP, NPPA
47forskolin32 42 9 9 10.7TH, DYT10, CALB1, MBP, CHAT, NPPA
48nmda32 42 8.6CALB1, GLUD1, MAP2, CHAT, MAPT, DYT10
49h2o232 7.4MAP2, SLC6A3, GLUD1, SNCA, TSPO, RPS27A
50glutamate32 6.9GLUD1, MAP2, MAPT, SLC6A3, TH, TSPO

GO Terms for genes affiliated with Olivopontocerebellar Atrophy

Sources:
12Gene Ontology
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Cellular components related to olivopontocerebellar atrophy according to GeneDecks:

idNameGO IDScoreTop Affiliating Genes
1growth coneGO:0304269.7MAPT, MAP1B, SNCA
2microtubule associated complexGO:0058759.6MAP1B, MAP2, MAPT
3nuclear peripheryGO:0343999.6MAPT, MAP2
4axonGO:0304248.9CHAT, MAPT, MAP1B, CALB1, SNCA, SLC6A3
5neuronal cell bodyGO:0430258.5SLC6A3, STRN, CALB1, MAP2, MBP, CHAT

Biological processes related to olivopontocerebellar atrophy according to GeneDecks:

(show all 10)
idNameGO IDScoreTop Affiliating Genes
1peripheral nervous system axon regenerationGO:01401210.3MAP1B, TSPO
2dendrite developmentGO:01635810.0CHAT, MAP1B, STRN
3negative regulation of intracellular transportGO:03238710.0MAPT, MAP1B
4axon extension involved in developmentGO:0486769.9MAP1B, MAPT
5mitochondrion transport along microtubuleGO:0474979.9MAPT, MAP1B
6dopamine biosynthetic processGO:0424169.8SNCA, TH, SLC6A3
7response to drugGO:0424939.5SLC6A3, TSPO, SNCA, MAP1B, CHAT
8locomotory behaviorGO:0076269.4SLC6A3, STRN, TH, CALB1
9neuron recognitionGO:0080389.4OPCML, NTM
10cell deathGO:0082199.1ATXN2, ATXN1, ATXN7, SLC6A3

Molecular functions related to olivopontocerebellar atrophy according to GeneDecks:

idNameGO IDScoreTop Affiliating Genes
1protein bindingGO:0055156.3VRK1, STRN, TH, SNCA, NTM, GLUD1

Sources for Olivopontocerebellar Atrophy

2CDC
11FMA
18HMDB
19ICD9CM
20KEGG
24MeSH
25MGI
27NCIt
28NDF-RT
31NINDS
32Novoseek
33OMIM
35PubMed
36QIAGEN
43UMLS