TSEN34 gene related symptoms and diseases

All the information presented here about the TSEN34 gene and its related diseases, symptoms, and test panels has been aggregated from the following public sources: HGNC,ORPHANET,NCBIGENE,OMIM, Mendelian Rare Disease Search Engine.

Top 5 symptoms and clinical features associated to TSEN34 gene

Symptoms // Phenotype % Cases
Seizures Very Common - Between 80% and 100% cases
Cerebellar vermis hypoplasia Very Common - Between 80% and 100% cases
Microcephaly Very Common - Between 80% and 100% cases
Extrapyramidal dyskinesia Very Common - Between 80% and 100% cases
Progressive microcephaly Very Common - Between 80% and 100% cases

Other less frequent symptoms and clinical features

Patients with TSEN34 gene alterations may also develop some of the following symptoms and phenotypes:
  • Commonly - More than 50% cases

  • Cerebellar hemisphere hypoplasia
  • Chorea
  • Dyskinesia
  • Cerebellar hypoplasia
  • Dystonia
  • Visual impairment
  • Not very common - Between 30% and 50% cases

  • Severe global developmental delay
  • Hypoplasia of the pons

And 20 more phenotypes, you can get all of them using our tools for rare diseases.

Rare diseases associated to TSEN34 gene

Here you will find a list of rare diseases related to the TSEN34. You can also use our tool to get a more accurate diagnosis based on your current symptoms.


PONTOCEREBELLAR HYPOPLASIA TYPE 2

Alternate names

PONTOCEREBELLAR HYPOPLASIA TYPE 2 Is also known as pch2

Description

Pontocerebellar hypoplasia type 2 (PCH2) is the most common subtype of pontocerebellar hypoplasia (see this term) characterized by neonatal onset and a lack of voluntary motor development and later progressive microencephaly, generalized clonus, development of chorea and spasticity. The majority of patients will not reach puberty.

Most common symptoms of PONTOCEREBELLAR HYPOPLASIA TYPE 2

  • Seizures
  • Microcephaly
  • Visual impairment
  • Dystonia
  • Cerebellar hypoplasia


More info about PONTOCEREBELLAR HYPOPLASIA TYPE 2

SOURCES: OMIM ORPHANET

PONTOCEREBELLAR HYPOPLASIA, TYPE 2A; PCH2A

Alternate names

PONTOCEREBELLAR HYPOPLASIA, TYPE 2A; PCH2A Is also known as pch2, volendam neurodegenerative disease, pontocerebellar hypoplasia with progressive cerebral atrophy

Description

Pontocerebellar hypoplasia (PCH) represents a heterogeneous group of disorders characterized by an abnormally small cerebellum and brainstem. PCH type 2 is characterized by progressive microcephaly from birth combined with extrapyramidal dyskinesia and chorea, epilepsy, and normal spinal cord findings (Barth, 1993).For a phenotypic description and a discussion of genetic heterogeneity of PCH, see PCH1 (OMIM ). Genetic Heterogeneity of Pontocerebellar Hypoplasia Type 2PCH2B (OMIM ) is caused by mutation in the TSEN2 gene (OMIM ) on chromosome 3p25, and PCH2C (OMIM ) is caused by mutation in the TSEN34 gene (OMIM ) on chromosome 19q13. PCH2D (OMIM ) is caused by mutation in the SEPSECS gene (OMIM ) on chromosome 4p15. PCH2E (OMIM ) is caused by mutation in the VPS53 gene (OMIM ) on chromosome 17p13. PCH2F (OMIM ) is caused by mutation in the TSEN15 gene (OMIM ) on chromosome 1q25. The TSEN2 and TSEN34 genes encode catalytic subunits of the tRNA splicing endonuclease, whereas the TSEN54 gene encodes a noncatalytic subunit. The SEPSECS gene is also involved in tRNA processing.

Most common symptoms of PONTOCEREBELLAR HYPOPLASIA, TYPE 2A; PCH2A

  • Seizures
  • Microcephaly
  • Failure to thrive
  • Flexion contracture
  • Feeding difficulties


More info about PONTOCEREBELLAR HYPOPLASIA, TYPE 2A; PCH2A

SOURCES: OMIM


Potential gene panels for TSEN34 gene

NGS Epilepsy/Seizure Panel Panel

United States.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center NGS Epilepsy/Seizure Panel that also includes the following genes: SCN1A SCN1B SCN2A SCN5A SCN8A SCN9A SHH ST3GAL3 ST3GAL5 STIL

More info about this panel
United States.

Comprehensive Brain Malformation Panel Panel

United States.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University Comprehensive Brain Malformation Panel that also includes the following genes: SHH STIL SIX3 SLC9A6 SOX2 CDKL5 TGIF1 MED12 CEP41 TUBA8

More info about this panel
United States.

TSEN34 sequencing Panel

United States.

By Genetic Services Laboratory University of Chicago

This panel specifically test the TSEN34 gene.

More info about this panel
United States.

Tier 2 PCH Panel Panel

United States.

By Genetic Services Laboratory University of Chicago Tier 2 PCH Panel that also includes the following genes: TSEN34 TSEN2

More info about this panel
United States.

Cerebellar/Pontocerebellar Hypoplasia Sequencing Panel Panel

United States.

By Genetic Services Laboratory University of Chicago Cerebellar/Pontocerebellar Hypoplasia Sequencing Panel that also includes the following genes: TUBA8 VLDLR VRK1 CASK TSEN34 CDK5 EXOSC3 TUBA1A TUBB3 RARS2

More info about this panel
United States.

Microcephaly Sequencing Panel Panel

United States.

By Genetic Services Laboratory University of Chicago Microcephaly Sequencing Panel that also includes the following genes: STIL SLC2A1 SLC9A6 PLK4 CDKL5 TCF4 UBE3A WWOX RAB18 CRIPT

More info about this panel
United States.

Cerebellar/Pontocerebellar Hypoplasia Deletion/Duplication Panel Panel

United States.

By Genetic Services Laboratory University of Chicago Cerebellar/Pontocerebellar Hypoplasia Deletion/Duplication Panel that also includes the following genes: TUBA8 VLDLR VRK1 CASK TSEN34 CDK5 EXOSC3 TUBA1A TUBB3 RARS2

More info about this panel
United States.

Microcephaly Deletion/Duplication Panel Panel

United States.

By Genetic Services Laboratory University of Chicago Microcephaly Deletion/Duplication Panel that also includes the following genes: STIL SLC1A4 SLC2A1 SLC9A6 SOX11 PLK4 CDKL5 TCF4 UBE3A USP18

More info about this panel
United States.

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
United States.

Comprehensive Brain Malformations Panel Panel

United States.

By GeneDx Comprehensive Brain Malformations Panel that also includes the following genes: CEP41 TUBA8 VLDLR VRK1 TMEM237 CASK TSEN34 ARFGEF2 NDE1 FKRP

More info about this panel
United States.

Pontocerebellar hypoplasia type 2C (sequence analysis of TSEN34 gene) Panel

Portugal.

By CGC Genetics

This panel specifically test the TSEN34 gene.

More info about this panel
Portugal.

Microcephaly and pontocerebellar hypoplasia (NGS panel for 52 genes) Panel

Portugal.

By CGC Genetics Microcephaly and pontocerebellar hypoplasia (NGS panel for 52 genes) that also includes the following genes: STIL BUB1B TUBG1 VRK1 SLC25A19 NIN CASK TSEN34 ZNF335 PCNT

More info about this panel
Portugal.

Pontocerebellar Hypoplasia via TSEN34 Gene Sequencing with CNV Detection Panel

United States.

By PreventionGenetics PreventionGenetics

This panel specifically test the TSEN34 gene.

More info about this panel
United States.

Pontocerebellar Hypoplasia Sequencing Panel with CNV Detection Panel

United States.

By PreventionGenetics PreventionGenetics Pontocerebellar Hypoplasia Sequencing Panel with CNV Detection that also includes the following genes: VRK1 TSEN34 TSEN15 CLP1 EXOSC3 RARS2 VPS53 TSEN54 TSEN2 SEPSECS

More info about this panel
United States.

Pontocerebellar Hypoplasia Panel

Germany.

By Institute of Human Genetics Uniklinik RWTH Aachen Pontocerebellar Hypoplasia that also includes the following genes: CASK TSEN34 RARS2 TSEN54 TSEN2 SEPSECS

More info about this panel
Germany.

Pontocerebellar Hypoplasia Panel

Germany.

By MGZ Medical Genetics Center Pontocerebellar Hypoplasia that also includes the following genes: VLDLR VRK1 TSEN34 EXOSC3 RARS2 TSEN54 TSEN2 SEPSECS

More info about this panel
Germany.

Pontocerebellar hypoplasia panel Panel

Germany.

By Centogene AG - the Rare Disease Company Pontocerebellar hypoplasia panel that also includes the following genes: VRK1 CASK TSEN34 EXOSC3 RARS2 TSEN54 TSEN2 OPHN1 CHMP1A

More info about this panel
Germany.

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
Germany.

Pontocerebellar hypoplasia type 2C Panel

Germany.

By Centogene AG - the Rare Disease Company

This panel specifically test the TSEN34 gene.

More info about this panel
Germany.

Microcephaly and Pontocerebellar Hypoplasia Panel Panel

Germany.

By CeGaT GmbH Microcephaly and Pontocerebellar Hypoplasia Panel that also includes the following genes: STIL BUB1B TUBG1 VRK1 SLC25A19 NIN CASK TSEN34 ZNF335 PCNT

More info about this panel
Germany.

Microcephaly and Pontocerebellar Hypoplasia Panel Panel

Germany.

By CeGaT GmbH Microcephaly and Pontocerebellar Hypoplasia Panel that also includes the following genes: STIL BUB1B TUBG1 VRK1 SLC25A19 NIN CASK TSEN34 ZNF335 PCNT

More info about this panel
Germany.

TSEN34 - Gene sequencing Panel

Netherlands.

By Clinical Genetics Academic Medical Center

This panel specifically test the TSEN34 gene.

More info about this panel
Netherlands.

Brain malformations Panel

Estonia.

By Asper Biogene Asper Biogene LLC Brain malformations that also includes the following genes: STIL SLC12A6 SNAP29 TCF4 CEP41 TUBB2A TUBG1 VLDLR VRK1 ACTB

More info about this panel
Estonia.

Brain Malformations: Sequencing Panel Panel

United States.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics Brain Malformations: Sequencing Panel that also includes the following genes: CEP41 TUBA8 VLDLR VRK1 ACTB ACTG1 TMEM237 CASK TSEN34 ARFGEF2

More info about this panel
United States.

Neurology: Sequencing Panel Panel

United States.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics Neurology: Sequencing Panel that also includes the following genes: SCN1A SCN1B SCN2A SCN8A SCN9A SHH ST3GAL3 ST3GAL5 STIL SIX3

More info about this panel
United States.

Brain Malformations: Deletion/Duplication Panel Panel

United States.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics Brain Malformations: Deletion/Duplication Panel that also includes the following genes: CEP41 TUBA8 VLDLR VRK1 ACTB ACTG1 TMEM237 CASK TSEN34 ARFGEF2

More info about this panel
United States.

Pontocerebellar Hypoplasia NGS Panel Panel

United States.

By Fulgent Genetics Fulgent Genetics Pontocerebellar Hypoplasia NGS Panel that also includes the following genes: VRK1 CASK TSEN34 RARS2 TSEN54 TSEN2 SEPSECS OPHN1

More info about this panel
United States.

Cerebellar Hypoplasia NGS Panel Panel

United States.

By Fulgent Genetics Fulgent Genetics Cerebellar Hypoplasia NGS Panel that also includes the following genes: VRK1 CASK TSEN34 RARS2 TSEN54 TSEN2 SEPSECS OPHN1

More info about this panel
United States.

Epilepsy NGS Panel Panel

United States.

By Fulgent Genetics Fulgent Genetics Epilepsy NGS Panel that also includes the following genes: BCS1L SCN10A SCN1A SCN1B SCN2A SCN2B SCN3A SCN4A SCN4B SCN5A

More info about this panel
United States.

Microcephaly NGS Panel Panel

United States.

By Fulgent Genetics Fulgent Genetics Microcephaly NGS Panel that also includes the following genes: MSMO1 STIL BUB1B VRK1 SLC25A19 CASK TSEN34 PCNT CENPJ NDE1

More info about this panel
United States.

TSEN34 Panel

United States.

By Fulgent Genetics Fulgent Genetics

This panel specifically test the TSEN34 gene.

More info about this panel
United States.

Comprehensive Epilepsy NGS Panel Panel

United States.

By Fulgent Genetics Fulgent Genetics Comprehensive Epilepsy NGS Panel that also includes the following genes: BCS1L RYR3 SCN10A SCN1A SCN1B SCN2A SCN2B SCN3A SCN4A SCN4B

More info about this panel
United States.

PONTOCEREBELLAR HYPOPLASIA TYPE 2 Panel

Spain.

By Laboratorio de Genetica Clinica SL PONTOCEREBELLAR HYPOPLASIA TYPE 2 that also includes the following genes: TSEN34 TSEN54 TSEN2

More info about this panel
Spain.

PONTOCEREBELLAR HYPOPLASIA NGS PANEL Panel

Spain.

By Laboratorio de Genetica Clinica SL PONTOCEREBELLAR HYPOPLASIA NGS PANEL that also includes the following genes: VLDLR VRK1 CASK TSEN34 EXOSC3 RARS2 TSEN54 TSEN2 SEPSECS AMPD2

More info about this panel
Spain.

Pontocerebellar Hypoplasia , Panel Massive Sequencing (NGS) 8 Genes Panel

Spain.

By Reference Laboratory Genetics Pontocerebellar Hypoplasia , Panel Massive Sequencing (NGS) 8 Genes that also includes the following genes: VRK1 CASK TSEN34 EXOSC3 RARS2 TSEN54 TSEN2 OPHN1

More info about this panel
Spain.

If you liked this article maybe you will also find interesting the following in-depth articles about other rare diseases, like SLC12A2 DNAJC6 CYP11B1 SLITRK1 LMNA MYH11 SLC5A7