MCID: MTC008
MIFTS: 37

Mitochondrial Complex Iii Deficiency malady

Genetic diseases, Rare diseases, Metabolic diseases categories

Aliases & Classifications for Mitochondrial Complex Iii Deficiency

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Aliases & Descriptions for Mitochondrial Complex Iii Deficiency:

Name: Mitochondrial Complex Iii Deficiency 45 23 24 65
Complex 3 Mitochondrial Respiratory Chain Deficiency 45 22
Isolated Coq-Cytochrome C Reductase Deficiency 23 51
Isolated Mitochondrial Respiratory Chain Complex Iii Deficiency 51
 
Isolated Ubiquinone-Cytochrome C Reductase Deficiency 51
Isolated Coenzyme Q-Cytochrome C Reductase Deficiency 51
Ubiquinone-Cytochrome C Oxidoreductase Deficiency 23


Classifications:



Characteristics (Orphanet epidemiological data):

51
isolated coq-cytochrome c reductase deficiency:
Inheritance: Autosomal recessive,Mitochondrial inheritance


External Ids:

Orphanet51 1460
ICD10 via Orphanet28 G71.3

Summaries for Mitochondrial Complex Iii Deficiency

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NIH Rare Diseases:45 Mitochondrial complex iii deficiency is one of several conditions caused by dysfunction of mitochondria, which are specialized compartments in cells that generate more than 90% of the energy required by the body. it is a severe, multisystem disorder that includes features such as lactic acidosis, hypotonia, hypoglycemia, failure to thrive, encephalopathy, and delayed psychomotor development. involvement of internal organs, including liver disease and renal tubulopathy, may also occur. symptoms typically begin at birth. many affected individuals die in early childhood, but some have survived longer. it is generally caused by mutations in nuclear dna in the bcs1l, uqcrb and uqcrq genes and inherited in an autosomal recessive manner. however, it may also be caused by mutations in mitochondrial dna in the mtcyb gene, which is passed down maternally or occurs sporadically and may result in a milder form of the condition. treatment generally focuses on alleviating symptoms and/or slowing down the progression of the disease, and effectiveness can vary among individuals. last updated: 4/4/2011

MalaCards based summary: Mitochondrial Complex Iii Deficiency, also known as complex 3 mitochondrial respiratory chain deficiency, is related to mitochondrial complex iii deficiency, nuclear type 1 and mitochondrial complex iii deficiency, nuclear type 3. An important gene associated with Mitochondrial Complex Iii Deficiency is BCS1L (BC1 (Ubiquinol-Cytochrome C Reductase) Synthesis-Like), and among its related pathways are Mitochondrial protein import and Respiratory electron transport, ATP synthesis by chemiosmotic coupling, and heat production by uncoupling proteins.. Affiliated tissues include liver, kidney and skeletal muscle.

Genetics Home Reference:23 Mitochondrial complex III deficiency is a genetic condition that can affect several parts of the body, including the brain, kidneys, liver, heart, and the muscles used for movement (skeletal muscles). Signs and symptoms of mitochondrial complex III deficiency usually begin in infancy but can appear later.

Related Diseases for Mitochondrial Complex Iii Deficiency

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Graphical network of diseases related to Mitochondrial Complex Iii Deficiency:



Diseases related to mitochondrial complex iii deficiency

Symptoms for Mitochondrial Complex Iii Deficiency

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Drugs & Therapeutics for Mitochondrial Complex Iii Deficiency

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Drugs for Mitochondrial Complex Iii Deficiency (from DrugBank, HMDB, Dgidb, PharmGKB, IUPHAR, NovoSeek, BitterDB):

idNameStatusPhaseClinical TrialsCas NumberPubChem Id
1UbiquinonePhase 390
2
Coenzyme Q10NutraceuticalPhase 3101303-98-05281915
Synonyms:
(all-E)-2,3-dimethoxy-5-methyl-6-(3,7,11,15,19,23,27,31-octamethyl-2,6,10,14,18,22,26,30-dotriacontaoctaenyl)-2,5-Cyclohexadiene-1,4-dione
(all-E)-2-(3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl)-5,6-dimethoxy-3-methyl-2,5-Cyclohexadiene-1,4-dione
2-(3,7,11,15,19,23,27,31,35,39-Decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl)-5,6-dimethoxy-3-methyl-p-Benzoquinone
2-[(2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-Decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl]-5,6-dimethoxy-3-methyl- 2,5-Cyclohexadiene-1,4-dione
4-Ethyl-5-fluoropyrimidine
Aqua Q 10L10
Aqua Q10
Bio-Quinon
Bio-Quinone Q10
CoQ10
Coenzyme Q10
Ensorb
Kaneka Q10
Kudesan
 
Li-Q-Sorb
Liquid-Q
Neuquinon
Neuquinone
PureSorb Q 40
Q 10AA
Q-Gel
Q-Gel 100
Ubidecarenone
Ubiquinone 10
Ubiquinone 50
Ubiquinone Q10
Ubiquinone-10
Unbiquinone
Unispheres Q 10

Interventional clinical trials:

idNameStatusNCT IDPhase
1Phase III Trial of Coenzyme Q10 in Mitochondrial DiseaseCompletedNCT00432744Phase 3
2North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)RecruitingNCT01694940

Search NIH Clinical Center for Mitochondrial Complex Iii Deficiency

Genetic Tests for Mitochondrial Complex Iii Deficiency

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Genetic tests related to Mitochondrial Complex Iii Deficiency:

id Genetic test Affiliating Genes
1 Mitochondrial Respiratory Chain Complex Iii Deficiency22
2 Mitochondrial Complex Iii Deficiency24

Anatomical Context for Mitochondrial Complex Iii Deficiency

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MalaCards organs/tissues related to Mitochondrial Complex Iii Deficiency:

33
Liver, Kidney, Skeletal muscle, Heart, Brain

Animal Models for Mitochondrial Complex Iii Deficiency or affiliated genes

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MGI Mouse Phenotypes related to Mitochondrial Complex Iii Deficiency:

38
idDescriptionMGI Source AccessionScoreTop Affiliating Genes

Publications for Mitochondrial Complex Iii Deficiency

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Articles related to Mitochondrial Complex Iii Deficiency:

(show all 13)
idTitleAuthorsYear
1
Nuclear gene mutations as the cause of mitochondrial complex III deficiency. (25914718)
2015
2
Mitochondrial Complex III Deficiency Caused by TTC19 Defects: Report of a Novel Mutation and Review of Literature. (25772319)
2015
3
Phenotypic variation of TTC19-deficient mitochondrial complex III deficiency: A case report and literature review. (25899669)
2015
4
Differential proteomic profiling unveils new molecular mechanisms associated with mitochondrial complex III deficiency. (25239759)
2014
5
Mitochondrial complex III deficiency caused by a homozygous UQCRC2 mutation presenting with neonatal-onset recurrent metabolic decompensation. (23281071)
2013
6
Radiological and electroencephalographic findings in mitochondrial complex III deficiency. (23329552)
2012
7
Mutations in TTC19 cause mitochondrial complex III deficiency and neurological impairment in humans and flies. (21278747)
2011
8
Long-term survival of neonatal mitochondrial complex III deficiency associated with a novel BCS1L gene mutation. (20472482)
2010
9
Clinical and biochemical spectrum of mitochondrial complex III deficiency caused by mutations in the BCS1L gene. (19508421)
2009
10
Pathogenic mutations in the 5' untranslated region of BCS1L mRNA in mitochondrial complex III deficiency. (19389488)
2009
11
Mitochondrial complex III deficiency associated with a homozygous mutation in UQCRQ. (18439546)
2008
12
Mitochondrial complex III deficiency in a case of HCV related noninflammatory myopathy. (17932705)
2007
13
Early-onset cerebellar ataxia, myoclonus and hypogonadism in a case of mitochondrial complex III deficiency treated with vitamins K3 and C. (7798118)
1995

Variations for Mitochondrial Complex Iii Deficiency

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Clinvar genetic disease variations for Mitochondrial Complex Iii Deficiency:

5
id Gene Variation Type Significance SNP ID Assembly Location
1BCS1LNM_004328.4(BCS1L): c.166C> T (p.Arg56Ter)single nucleotide variantPathogenicrs121908576GRCh37Chr 2, 219525876: 219525876

Expression for genes affiliated with Mitochondrial Complex Iii Deficiency

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Search GEO for disease gene expression data for Mitochondrial Complex Iii Deficiency.

Pathways for genes affiliated with Mitochondrial Complex Iii Deficiency

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GO Terms for genes affiliated with Mitochondrial Complex Iii Deficiency

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Cellular components related to Mitochondrial Complex Iii Deficiency according to GeneCards Suite gene sharing:

idNameGO IDScoreTop Affiliating Genes
1respiratory chainGO:00704699.8CYC1, UQCRQ
2mitochondrial respiratory chain complex IIIGO:00057508.9BCS1L, MT-CYB, UQCC3, UQCRB, UQCRC2
3mitochondrial inner membraneGO:00057436.8CYC1, MT-CYB, TTC19, UQCC2, UQCRB, UQCRC2
4mitochondrionGO:00057396.1BCS1L, CYC1, LYRM7, MT-CYB, TTC19, UQCC2

Biological processes related to Mitochondrial Complex Iii Deficiency according to GeneCards Suite gene sharing:

(show all 9)
idNameGO IDScoreTop Affiliating Genes
1oxidative phosphorylationGO:000611910.1UQCRB, UQCRC2
2aerobic respirationGO:000906010.0UQCRB, UQCRC2
3response to glucagonGO:00337629.9CYC1, MT-CYB
4hydrogen ion transmembrane transportGO:19026009.8MT-CYB, UQCRQ
5mitochondrial electron transport, ubiquinol to cytochrome cGO:00061229.2MT-CYB, UQCC3, UQCRB, UQCRC2
6mitochondrial respiratory chain complex III assemblyGO:00345519.1BCS1L, TTC19, UQCC2, UQCC3
7respiratory electron transport chainGO:00229048.4CYC1, MT-CYB, UQCRB, UQCRC2, UQCRQ
8cellular metabolic processGO:00442378.4CYC1, MT-CYB, UQCRB, UQCRC2, UQCRQ
9small molecule metabolic processGO:00442818.1CYC1, MT-CYB, UQCRB, UQCRC2, UQCRQ

Molecular functions related to Mitochondrial Complex Iii Deficiency according to GeneCards Suite gene sharing:

idNameGO IDScoreTop Affiliating Genes
1ubiquinol-cytochrome-c reductase activityGO:00081219.8MT-CYB, UQCRQ
2electron carrier activityGO:00090559.5CYC1, MT-CYB

Sources for Mitochondrial Complex Iii Deficiency

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2CDC
14ExPASy
15FDA
16FMA
24GTR
25HGMD
26HMDB
27ICD10
28ICD10 via Orphanet
29ICD9CM
30IUPHAR
31KEGG
34MedGen
36MeSH
37MESH via Orphanet
38MGI
41NCI
42NCIt
43NDF-RT
46NINDS
47Novoseek
49OMIM
50OMIM via Orphanet
54PubMed
55QIAGEN
60SNOMED-CT via Orphanet
64Tumor Gene Family of Databases
65UMLS
66UMLS via Orphanet