Blepharospasm, Benign Essential, Susceptibility To

Table of contents:

Description
Related genes
Clinical Features
Incidence and onset information
Alternative Names
Researches and researchers
Gene Panels
Sources and references

Description

Blepharospasm is a form of primary focal dystonia affecting the orbicularis oculi muscles, usually beginning in middle age. Initial symptoms include eye irritation and frequent blinking, progressing to involuntary spasms of eyelid closure. In severe cases, this can lead to functional blindness (summary by Misbahuddin et al., 2002).

Genes related to Blepharospasm, Benign Essential, Susceptibility To

DRD5

View recommended genes panels

Clinical Features

Top most frequent phenotypes and symptoms related to Blepharospasm, Benign Essential, Susceptibility To

Tremor
Fatigue
Blindness
Dystonia
Involuntary movements
Torticollis
Hyperkinesis
Muscle fibrillation
Keratoconjunctivitis sicca
Protruding tongue

And another 5 symptoms. If you need more information about this disease we can help you.

Click here to know more about Mendelian.

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.

Blepharospasm, Benign Essential, Susceptibility To Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Dystonia. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SPR, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX , (...) View the complete list with 57 more genes Panel complete gene list SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SPR, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX, SLC19A3, TPK1, TREM2, ARX, RNASEH2A, VPS13A, L2HGDH, THAP1, FA2H, PDHX, ADAR, CP, RNASEH2C, CHMP2B, MMADHC, C19orf12, RNASEH2B, DCAF17, CYP27A1, FOXRED1, DDC, WDR45, DLAT, FASTKD2, EARS2, ATP13A2, DRD2, DRD5, PRRT2, SLC46A1, TOR1A, AFG3L2, SDHAF1, ERCC6, FOXG1, GAMT, GCDH, GCH1, MR1, HPRT1, AP1S2, KCNQ2, MAT1A, ARSA, MPV17, ATM, ATP1A2, ATP1A3, PRKN, ATP7B, AUH, PLP1, PNKD, PSEN1, PTEN, PTS, QDPR Specificity 2 % Genes 100 %
Movement Disorders Panel. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SNCA, SPR, SQSTM1, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, VPS35, FBXO7, CACNA1A, NPC2, PINK1 , (...) View the complete list with 72 more genes Panel complete gene list SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SNCA, SPR, SQSTM1, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, VPS35, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX, SLC19A3, PARK7, TRIM32, TPK1, TREM2, ARX, RNASEH2A, LRRK2, VPS13A, L2HGDH, THAP1, FA2H, PDHX, ADAR, CP, RNASEH2C, CSF1R, CHMP2B, MMADHC, C19orf12, RNASEH2B, DCAF17, CYP27A1, FOXRED1, DCTN1, DDC, WDR45, DLAT, FASTKD2, EARS2, ATP13A2, DRD2, DRD5, PRRT2, SLC46A1, TOR1A, AFG3L2, SDHAF1, ERCC6, FOXG1, FTL, FUCA1, GAMT, GBA, GCDH, GCH1, MR1, HPRT1, AP1S2, KCNQ2, MAPT, MAT1A, ARSA, MPV17, ATM, ATP1A2, ATP1A3, PRKN, ATP7B, KIF1A, AUH, PLA2G6, PLP1, PNKD, POLG, PSEN1, PTEN, PTS, QDPR Specificity 2 % Genes 100 %
Dystonia: Sequencing Panel. By EGL Genetic Diagnostics Eurofins Clinical Diagnostics (United States). SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SPR, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX , (...) View the complete list with 62 more genes Panel complete gene list SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SPR, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX, SLC19A3, TPK1, TREM2, ARX, RNASEH2A, L2HGDH, THAP1, SERAC1, FA2H, PDHX, COL6A3, ADAR, CP, PNPT1, RNASEH2C, CHMP2B, VPS37A, MMADHC, C19orf12, RNASEH2B, DCAF17, CYP27A1, FOXRED1, DDC, WDR45, DLAT, FASTKD2, EARS2, ATP13A2, DRD2, DRD5, PRRT2, SLC46A1, TOR1A, AFG3L2, SDHAF1, ERCC6, FOXG1, GAMT, GCDH, GCH1, MR1, HPRT1, AP1S2, KCNQ2, MAT1A, ARSA, MPV17, ATM, ATP1A2, ATP1A3, PRKN, ATP7B, PDGFRB, AUH, PLA2G6, PLP1, PNKD, PSEN1, PTEN, PTS, QDPR Specificity 2 % Genes 100 %
Dystonia Dyskinesia NGS Panel. By Fulgent Genetics Fulgent Genetics (United States). SCP2, SGCE, SLC6A3, SPR, TAF1, THAP1, DRD2, DRD5, PRRT2, TOR1A, MR1, ATP1A3, PNKD, PRKRA Specificity 8 % Genes 100 %
DRD5. By Fulgent Genetics Fulgent Genetics (United States). DRD5 Specificity 100 % Genes 100 %

You can get up to -3 more panels with our dedicated tool

Learn more

Sources and references

You can check the following sources for additional information.

OMIM ORPHANET MESH Genetic Syndrome Finder

If you liked this article maybe you will also find interesting the following in-depth articles about other rare diseases, like METAPHYSEAL CHONDRODYSPLASIA, SCHMID TYPE; MCDS 3MC SYNDROME 3; 3MC3 DEVELOPMENTAL DELAY WITH SHORT STATURE, DYSMORPHIC FEATURES, AND SPARSE HAIR; DEDSSH SPASTIC PARAPLEGIA 7, AUTOSOMAL RECESSIVE; SPG7