POLR3A gene related symptoms and diseases

All the information presented here about the POLR3A gene and its related diseases, symptoms, and test panels has been aggregated from the following public sources: NCBIGENE,ORPHANET,OMIM,HGNC, Mendelian Rare Disease Search Engine.

Top 5 symptoms and clinical features associated to POLR3A gene

Symptoms // Phenotype % Cases
Ataxia Common - Between 50% and 80% cases
CNS hypomyelination Common - Between 50% and 80% cases
Hypodontia Common - Between 50% and 80% cases
Oligodontia Uncommon - Between 30% and 50% cases
Drooling Uncommon - Between 30% and 50% cases

Other less frequent symptoms and clinical features

Patients with POLR3A gene alterations may also develop some of the following symptoms and phenotypes:
  • Not very common - Between 30% and 50% cases

  • Hypogonadotrophic hypogonadism
  • Leukodystrophy
  • Intention tremor
  • Optic atrophy
  • Delayed eruption of teeth
  • Dysmetria
  • Delayed puberty
  • Cerebral cortical atrophy

And 57 more phenotypes, you can get all of them using our tools for rare diseases.

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Rare diseases associated to POLR3A gene

Here you will find a list of rare diseases related to the POLR3A. You can also use our tool to get a more accurate diagnosis based on your current symptoms.


HYPOMYELINATION-HYPOGONADOTROPIC HYPOGONADISM-HYPODONTIA SYNDROME


Alternate names

HYPOMYELINATION-HYPOGONADOTROPIC HYPOGONADISM-HYPODONTIA SYNDROME Is also known as 4h syndrome

Description

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome is characterised by the association of demyelinating leukodystrophy with progressive cerebellar ataxia, hypogonadotropic hypogonadism and hypodontia.

Most common symptoms of HYPOMYELINATION-HYPOGONADOTROPIC HYPOGONADISM-HYPODONTIA SYNDROME

  • Ataxia
  • Hypodontia
  • Hypergonadotropic hypogonadism
  • CNS hypomyelination


More info about HYPOMYELINATION-HYPOGONADOTROPIC HYPOGONADISM-HYPODONTIA SYNDROME

SOURCES: ORPHANET

ODONTOLEUKODYSTROPHY


Alternate names

ODONTOLEUKODYSTROPHY Is also known as dentoleukoencephalopathy, leukodystrophy with oligodontia

Description

Leukodystrophy with oligodontia is characterised by progressive ataxia beginning during infancy, a pyramidal syndrome and dental agenesis. The syndrome has been described in four children born to consanguineous parents. The mode of transmission is autosomal recessive.


More info about ODONTOLEUKODYSTROPHY

SOURCES: ORPHANET

HYPOMYELINATING LEUKODYSTROPHY-ATAXIA-HYPODONTIA-HYPOMYELINATION SYNDROME


Alternate names

HYPOMYELINATING LEUKODYSTROPHY-ATAXIA-HYPODONTIA-HYPOMYELINATION SYNDROME Is also known as 4h syndrome, leukodystrophy, hypomyelinating, with hypodontia and hypogonadotropic hypogonadism, leukoencephalopathy, hypomyelinating, with ataxia and delayed dentition, ataxia, delayed dentition, and hypomyelination, ataxia-delayed dentition-hypomyelination

Description

Hypomyelinating leukodystrophy-ataxia-hypodontia-hypomyelination syndrome is a rare, genetic, neurological disorder characterized by early-onset, progressive ataxia, white matter hypomyelination and cerebellar atrophy on brain MRI imaging, and various dental abnormalities, including hypodontia, delayed primary tooth eruption, complete retention of the primary maxillary central incisors and abnormal shape of the permanent maxillary incisors.

Most common symptoms of HYPOMYELINATING LEUKODYSTROPHY-ATAXIA-HYPODONTIA-HYPOMYELINATION SYNDROME

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Short stature
  • Hearing impairment


More info about HYPOMYELINATING LEUKODYSTROPHY-ATAXIA-HYPODONTIA-HYPOMYELINATION SYNDROME

SOURCES: ORPHANET OMIM

HYPOMYELINATION-CEREBELLAR ATROPHY-HYPOPLASIA OF THE CORPUS CALLOSUM SYNDROME



More info about HYPOMYELINATION-CEREBELLAR ATROPHY-HYPOPLASIA OF THE CORPUS CALLOSUM SYNDROME

SOURCES: ORPHANET

TREMOR-ATAXIA-CENTRAL HYPOMYELINATION SYNDROME


Alternate names

TREMOR-ATAXIA-CENTRAL HYPOMYELINATION SYNDROME Is also known as tach syndrome

Most common symptoms of TREMOR-ATAXIA-CENTRAL HYPOMYELINATION SYNDROME

  • Global developmental delay
  • Short stature
  • Ataxia
  • Nystagmus
  • Spasticity


More info about TREMOR-ATAXIA-CENTRAL HYPOMYELINATION SYNDROME

SOURCES: ORPHANET


Potential gene panels for POLR3A gene

Ataxia Exome Panel Panel

United States.

By Genetic Services Laboratory University of Chicago Ataxia Exome Panel that also includes the following genes: BCS1L RTN2 SACS SCN1A SCN2A SCN8A SCO1 SDHA SDHD SLC16A2

More info about this panel

POLIII- Related Leukodystrophies Panel

United States.

By Molecular Diagnostics Lab Nemours Alfred I. duPont Hospital for Children POLIII- Related Leukodystrophies that also includes the following genes: POLR3A POLR3B

More info about this panel

POLR3A. Complete sequencing Panel

Spain.

By Instituto de Medicina Genomica Instituto de Medicina Genomica

This panel specifically test the POLR3A gene.

More info about this panel

Leukodystrophy hypomyelinating type 7 (sequence analysis of POLR3A gene) Panel

Portugal.

By CGC Genetics

This panel specifically test the POLR3A gene.

More info about this panel

Leukodystrophy hypomyelinating (NGS panel for 3 genes) Panel

Portugal.

By CGC Genetics Leukodystrophy hypomyelinating (NGS panel for 3 genes) that also includes the following genes: TUBB4A POLR3A POLR3B

More info about this panel

Leukodystrophy and Leukoencephalopathy Sequencing Panel with CNV Detection Panel

United States.

By PreventionGenetics PreventionGenetics Leukodystrophy and Leukoencephalopathy Sequencing Panel with CNV Detection that also includes the following genes: SCP2 AIMP1 SDHB SLC16A2 SLC17A5 SLC25A1 SLC25A12 SLC25A4 SOX10 SPG11

More info about this panel

Mental retardation - different panels Panel

Germany.

By Institute of Human Genetics Uniklinik RWTH Aachen Mental retardation - different panels that also includes the following genes: RGS7 RIT1 RMRP BCS1L RPL10 RPS6KA3 RRAS SALL1 SC5D ATXN10

More info about this panel

Epilepsy and Hypomyelination Panel

Germany.

By MGZ Medical Genetics Center Epilepsy and Hypomyelination that also includes the following genes: SPTAN1 TUBB4A FAM126A POLR3A POLR3B EIF2B3 FOLR1 PLP1

More info about this panel

Neurogenetic Disorders - panels Panel

Germany.

By MGZ Medical Genetics Center Neurogenetic Disorders - panels that also includes the following genes: BCS1L RTN2 RYR1 SACS SCN1A SCN1B SCN2A SCN8A SCO1 SCO2

More info about this panel

Brain Malformations / Neuronal Migration Disorders Panel

Germany.

By MGZ Medical Genetics Center Brain Malformations / Neuronal Migration Disorders that also includes the following genes: RPL10 RPS6KA3 SCN1A SCN1B SCN2A SCN8A SGCE SGSH STIL SLC16A2

More info about this panel

Epilepsy Panel

Germany.

By MGZ Medical Genetics Center Epilepsy that also includes the following genes: SCN1A SCN1B SCN2A SCN8A SCO1 SCO2 SDHA SDHB SDHC SDHD

More info about this panel

Leukodystrophy hypomyelinating, type 7 Panel

Germany.

By Centogene AG - the Rare Disease Company

This panel specifically test the POLR3A gene.

More info about this panel

AllNeuro panel Panel

Germany.

By Centogene AG - the Rare Disease Company AllNeuro panel that also includes the following genes: BCS1L ROR2 RPL10 BDNF RPS6KA3 RTN2 RYR1 SACS BIN1 SBF1

More info about this panel

Leukodystrophy / Leukencephalopathy Panel Panel

Germany.

By CeGaT GmbH Leukodystrophy / Leukencephalopathy Panel that also includes the following genes: AIMP1 SOX10 TREX1 SAMHD1 MLC1 GJC2 RNASEH2A CLCN2 SUMF1 L2HGDH

More info about this panel

Leukodystrophy and Leukoencephalopathy Panel Panel

Germany.

By CeGaT GmbH Leukodystrophy and Leukoencephalopathy Panel that also includes the following genes: AIMP1 SOX10 TREX1 SAMHD1 MLC1 GJC2 RNASEH2A CLCN2 SUMF1 L2HGDH

More info about this panel

Ataxia and differential diagnoses Panel Panel

Germany.

By CeGaT GmbH Ataxia and differential diagnoses Panel that also includes the following genes: RPIA SACS ATXN1 ATXN10 ATXN2 ATXN7 SCN2A SLC17A5 SLC1A3 SLC6A1

More info about this panel

Leukodystrophy / Leukencephalopathy and differential diagnoses Panel Panel

Germany.

By CeGaT GmbH Leukodystrophy / Leukencephalopathy and differential diagnoses Panel that also includes the following genes: BCS1L SCO2 SCP2 AIMP1 SDHA SLC16A2 SLC17A5 SLC25A1 SLC25A12 SOX10

More info about this panel

Single gene testing POLR3A Panel

Germany.

By CeGaT GmbH

This panel specifically test the POLR3A gene.

More info about this panel

Leukodystrophy / Leukoencephalopathy Panel Panel

Germany.

By CeGaT GmbH Leukodystrophy / Leukoencephalopathy Panel that also includes the following genes: SCP2 AIMP1 SLC16A2 SLC17A5 SOX10 ACOX1 TREX1 TYROBP VPS11 SAMHD1

More info about this panel

Leukodystrophy and Leukoencephalopathy Panel

Estonia.

By Asper Biogene Asper Biogene LLC Leukodystrophy and Leukoencephalopathy that also includes the following genes: SCP2 AIMP1 SOX10 TREX1 SAMHD1 MLC1 GJC2 RNASEH2A CLCN2 SUMF1

More info about this panel

Leukodistrophy Panel

Spain.

By GENETAQ Molecular Genetics Centre and Diagnosis of Rare Diseases Leukodistrophy that also includes the following genes: SCP2 AIMP1 SDHA SLC16A2 SOX10 TREX1 TYROBP BEST1 SAMHD1 MLC1

More info about this panel

POLR3A - Gene sequencing Panel

Netherlands.

By Genome Diagnostics VU University Medical Center

This panel specifically test the POLR3A gene.

More info about this panel

POLR3A Panel

United States.

By Fulgent Genetics Fulgent Genetics

This panel specifically test the POLR3A gene.

More info about this panel

Leukodystrophy and Leukoencephalopathy Panel Panel

Finland.

By Blueprint Genetics Leukodystrophy and Leukoencephalopathy Panel that also includes the following genes: SCO1 AIMP1 SOX10 TREX1 GFM1 NDUFAF5 SAMHD1 NFU1 MRPL44 MLC1

More info about this panel

Comprehensive Epilepsy Panel Panel

Finland.

By Blueprint Genetics Comprehensive Epilepsy Panel that also includes the following genes: SCN1A SCN1B SCN2A SCN8A SCN9A SCO1 AIMP1 ST3GAL3 ST3GAL5 SLC25A1

More info about this panel

Leukoencephalopathy - ataxia - hypodontia - hypomyelination Panel

Spain.

By Bioarray

This panel specifically test the POLR3A gene.

More info about this panel

Leukodystrophy hypomyelinating type 7 Panel

Canada.

By LifeLabs Genetics

This panel specifically test the POLR3A gene.

More info about this panel

Leukodystrophies , Panel Massive Sequencing (NGS) 57 genes Panel

Spain.

By Reference Laboratory Genetics Leukodystrophies , Panel Massive Sequencing (NGS) 57 genes that also includes the following genes: AIMP1 SDHA SLC16A2 SOX10 TREX1 TYROBP BEST1 SAMHD1 MLC1 GJC2

More info about this panel

Leukodystrophy: gene sequencing panel Panel

Canada.

By CEN4GEN Institute for Genomics and Molecular Diagnostics Leukodystrophy: gene sequencing panel that also includes the following genes: POLR1C POLR3A POLR3B

More info about this panel


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