Combined Oxidative Phosphorylation Defect Type 20

Description

Combined oxidative phosphorylation defect type 20 is a rare mitochondrial oxidative phosphorylation disorder characterized by variable combination of psychomotor delay, hypotonia, muscle weakness, seizures, microcephaly, cardiomyopathy and mild dysmorphic facial features. Variable types of structural brain anomalies have also been reported. Biochemical studies typically show decreased activity of mitochondrial complexes (mainly complex I).

Clinical Features

Top most frequent phenotypes and symptoms related to Combined Oxidative Phosphorylation Defect Type 20

  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Microcephaly
  • Ataxia
  • Muscle weakness
  • Abnormal facial shape
  • Ptosis
  • Myoclonus
  • Ophthalmoplegia

And another 2 symptoms. If you need more information about this disease we can help you.

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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

Combined Oxidative Phosphorylation Defect Type 20 Is also known as coxpd20.

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.


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Combined Oxidative Phosphorylation Defect Type 20 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Mitochondrial Oxidative Phosphorylation Deficiency Sequencing Panel (Nuclear Genes Only) with CNV Detection.

By PreventionGenetics PreventionGenetics (United States).

BCS1L, MRPL12, MRPL3, SCO1, SCO2, SDHB, SDHD, SLC25A1, SLC25A3, SLC25A4, SPG7, SUCLA2, SUCLG1, SURF1, TAZ, TWNK, TK2, TSFM, TUFM, UQCRB , (...)

View the complete list with 154 more genes
Specificity
1 %
Genes
100 %
Neurogenetic Disorders - panels.

By MGZ Medical Genetics Center (Germany).

BCS1L, RTN2, RYR1, SACS, SCN1A, SCN1B, SCN2A, SCN8A, SCO1, SCO2, AIMP1, SDHA, SDHB, SDHC, SDHD, SGCE, SLC16A2, SLC17A5, SLC19A2, SLC1A3 , (...)

View the complete list with 572 more genes
Specificity
1 %
Genes
100 %
Epilepsy and Mitochondrial Encephalopathy.

By MGZ Medical Genetics Center (Germany).

SCN1A, SCN1B, SCN2A, SCN8A, SCO1, SCO2, SDHA, SDHB, SDHC, SDHD, SGCE, SLC19A2, SLC25A12, SLC25A3, SLC25A4, SLC2A1, SLC6A8, SPG7, SPTAN1, CDKL5 , (...)

View the complete list with 166 more genes
Specificity
1 %
Genes
100 %
Mitochondrial Diseases.

By MGZ Medical Genetics Center (Germany).

BCS1L, SCO1, SCO2, SDHA, SDHB, SDHC, SDHD, SLC19A2, SLC22A5, SLC25A12, SLC25A3, SLC25A4, SLC6A8, SPG7, SUCLA2, SUCLG1, SURF1, TAZ, TWNK, TIMM8A , (...)

View the complete list with 148 more genes
Specificity
1 %
Genes
100 %
Mitochondrial Encephalopathy.

By MGZ Medical Genetics Center (Germany).

BCS1L, SCO1, SCO2, SDHA, SDHB, SDHC, SDHD, SLC19A2, SLC25A12, SLC25A3, SLC25A4, SLC6A8, SPG7, SUCLA2, SUCLG1, SURF1, TAZ, TWNK, TIMM8A, TK2 , (...)

View the complete list with 111 more genes
Specificity
1 %
Genes
100 %
Epilepsy.

By MGZ Medical Genetics Center (Germany).

SCN1A, SCN1B, SCN2A, SCN8A, SCO1, SCO2, SDHA, SDHB, SDHC, SDHD, SGCE, SLC19A2, SLC25A12, SLC25A3, SLC25A4, SLC2A1, SLC6A8, SPG7, SPTAN1, CDKL5 , (...)

View the complete list with 192 more genes
Specificity
1 %
Genes
100 %
Combined oxidative phosphorylation deficiency 20.

By Centogene AG - the Rare Disease Company (Germany).

VARS2
Specificity
100 %
Genes
100 %
VARS2.

By Fulgent Genetics Fulgent Genetics (United States).

VARS2
Specificity
100 %
Genes
100 %

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Sources and references

You can check the following sources for additional information.

ORPHANET OMIM Rare Disease Search Engine

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