Srd5a3-cdg
Description
SRD5A3-CDG is a rare, non X-linked congenital disorder of glycosylation due to steroid 5 alpha reductase type 3 deficiency characterized by a highly variable phenotype typically presenting with severe visual impairment, variable ocular anomalies (such as optic nerve hypoplasia/atrophy, iris and optic nerve coloboma, congenital cataract, glaucoma), intellectual disability, cerebellar abnormalities, nystagmus, hypotonia, ataxia, and/or ichthyosiform skin lesions. Other reported manifestations include retinitis pigmentosa, kyphosis, congenital heart defects, hypertrichosis and abnormal coagulation.
Clinical Features
Top most frequent phenotypes and symptoms related to Srd5a3-cdg
- Intellectual disability
- Seizures
- Global developmental delay
- Generalized hypotonia
- Hearing impairment
- Hypertelorism
- Nystagmus
- Abnormal facial shape
- Low-set ears
- Anemia
And another 26 symptoms. If you need more information about this disease we can help you.
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.
Alternative names
Srd5a3-cdg Is also known as cdg1q, coloboma, ocular, with ichthyosis, brain malformations, and endocrine abnormalities, congenital disorder of glycosylation type iq, cdg-iq, congenital disorder of glycosylation type 1q, cdg syndrome type iq, cdg iq, cdgiq.
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.Srd5a3-cdg Recommended genes panels
Panel Name, Specifity and genes Tested/covered |
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MitoMet®Plus aCGH Analysis.
By Baylor Miraca Genetics Laboratories (United States).
RGS9, RHO, GRK1, RLBP1, RNASEL, BCS1L, RP1, RP2, RP9, RPE65, RPGR, RPL35A, MRPL3, RPS14, RS1, SAG, SARDH, SCO2, SCP2, SDHB , (...)
View the complete list with 612 more genes
Specificity
1 %
Genes
100 % |
Congenital Disorders of Glycosylation Panel.
By Baylor Miraca Genetics Laboratories (United States).
SLC35A1, ALG9, ALG1, ATP6V0A2, COG7, COG8, ALG12, SLC35C1, ALG3, ALG6, ALG2, ALG8, DOLK, GNE, MOGS, SRD5A3, DPAGT1, DPM1, DPM3, RFT1 , (...)
View the complete list with 7 more genes
Specificity
4 %
Genes
100 % |
Congenital Disorders of Glycosylation.
By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States).
SLC35A1, COG5, ALG9, ALG1, ATP6V0A2, COG4, COG6, COG7, COG8, ALG12, SLC35C1, ALG3, ALG6, ALG2, ALG8, DOLK, GNE, MOGS, SRD5A3, DDOST , (...)
View the complete list with 14 more genes
Specificity
3 %
Genes
100 % |
Cerebral Cortical Malformation Sequencing Panel.
By Genetic Services Laboratory University of Chicago (United States).
SNAP29, TUBA8, TUBB2A, TUBG1, VLDLR, ACTB, RAB18, ACTG1, B3GNT2, B4GAT1, CCND2, ARFGEF2, TBC1D20, RAB3GAP1, RAB3GAP2, NDE1, CDK5, FKRP, ARX, ATP6V0A2 , (...)
View the complete list with 34 more genes
Specificity
2 %
Genes
100 % |
Lissencephaly Sequencing Panel.
By Genetic Services Laboratory University of Chicago (United States).
SNAP29, TUBG1, VLDLR, ACTB, RXYLT1, ACTG1, B4GAT1, NDE1, CDK5, FKRP, ARX, ATP6V0A2, POMGNT1, POMT2, TUBA1A, TUBB3, TUBB, GMPPB, SRD5A3, POMGNT2 , (...)
View the complete list with 16 more genes
Specificity
3 %
Genes
100 % |
Comprehensive Lissencephaly Panel.
By Genetic Services Laboratory University of Chicago (United States).
SNAP29, TUBG1, VLDLR, ACTB, RXYLT1, ACTG1, B4GAT1, CDK5, FKRP, ARX, ATP6V0A2, POMGNT1, POMT2, TUBA1A, TUBB3, TUBB, GMPPB, SRD5A3, POMK, DCX , (...)
View the complete list with 14 more genes
Specificity
3 %
Genes
100 % |
Cobblestone Lissencephaly Panel.
By Genetic Services Laboratory University of Chicago (United States).
SNAP29, RXYLT1, B4GAT1, FKRP, ATP6V0A2, POMGNT1, POMT2, GMPPB, SRD5A3, POMK, B3GALNT2, FKTN, ISPD, LAMA2, LAMB1, LARGE1, POMT1
Specificity
6 %
Genes
100 % |
Cerebral Cortical Malformations Deletion/Duplication Panel.
By Genetic Services Laboratory University of Chicago (United States).
SNAP29, TUBA8, TUBB2A, TUBG1, VLDLR, ACTB, RAB18, ACTG1, B3GNT2, B4GAT1, CCND2, ARFGEF2, TBC1D20, RAB3GAP1, RAB3GAP2, NDE1, CDK5, FKRP, ARX, ATP6V0A2 , (...)
View the complete list with 34 more genes
Specificity
2 %
Genes
100 % |
You can get up to 27 more panels with our dedicated tool
Learn moreSources and references
You can check the following sources for additional information.
OMIM ORPHANET Rare Disease Search EngineIf you liked this article maybe you will also find interesting the following in-depth articles about other rare diseases, like STICKLER SYNDROME, TYPE I, NONSYNDROMIC OCULAR MICROCEPHALY-MICROMELIA SYNDROME; MIMIS DIAMOND-BLACKFAN ANEMIA 12; DBA12 IDIOPATHIC ACHALASIA