Mitochondrial Dna Depletion Syndrome 4a malady
Genetic diseases, Rare diseases, Neuronal diseases, Metabolic diseases, Liver diseases categories
Aliases & Descriptions for Mitochondrial Dna Depletion Syndrome 4a:
MalaCards categories: See all MalaCards categories (disease lists)
Global: Genetic diseases, Rare diseases, Metabolic diseases
Anatomical: Neuronal diseases, Liver diseases
Characteristics (Orphanet epidemiological data):48
Inheritance: Autosomal recessive; Prevalence: 1-9/1000000 (Europe); Age of onset: Adolescent,Adult,Childhood,Infancy,Neonatal
OMIM:46 Mitochondrial DNA depletion syndrome-4A, also known as Alpers syndrome, is an autosomal recessive disorder... (203700) more...
MalaCards based summary: Mitochondrial Dna Depletion Syndrome 4a, also known as alpers syndrome, is related to adrenoleukodystrophy and balo concentric sclerosis, and has symptoms including microcephaly, abnormality of the eye and seizures. An important gene associated with Mitochondrial Dna Depletion Syndrome 4a is POLG (polymerase (DNA directed), gamma). Affiliated tissues include liver, brain and eye.
Disease Ontology:8 A cerebral degeneration that results in progressive degeneration of grey matter in the cerebrum and has symptom convulsions.
NIH Rare Diseases:42 Alpers syndrome is a progressive neurologic disorder that begins during childhood and is complicated in many instances by serious liver disease. symptoms include increased muscle tone with exaggerated reflexes (spasticity), seizures, and loss of cognitive ability (dementia). most often alpers syndrome is caused by mutations in the polg gene. last updated: 1/24/2011
NINDS:43 Alpers' disease is a progressive, neurodevelopmental, mitochondrial DNA depletion syndrome characterized by three co-occurring clinical symptoms: psychomotor regression (dementia); seizures; and liver disease.
Genetics Home Reference:21 Alpers-Huttenlocher syndrome is one of the most severe of a group of conditions called the POLG-related disorders. The conditions in this group feature a range of similar signs and symptoms involving muscle-, nerve-, and brain-related functions. Alpers-Huttenlocher syndrome typically becomes apparent in children between ages 2 and 4. People with this condition usually have three characteristic features: recurrent seizures that do not improve with treatment (intractable epilepsy), loss of mental and movement abilities (psychomotor regression), and liver disease.
Diseases related to Mitochondrial Dna Depletion Syndrome 4a via text searches within MalaCards or GeneCards Suite gene sharing:(show all 18)
Graphical network of diseases related to Mitochondrial Dna Depletion Syndrome 4a:
Symptoms by clinical synopsis from OMIM:203700
Clinical features from OMIM:203700
Symptoms:48 8 (show all 11)
HPO human phenotypes related to Mitochondrial Dna Depletion Syndrome 4a:(show all 41)
MalaCards organs/tissues related to Mitochondrial Dna Depletion Syndrome 4a:31
Liver, Brain, Eye
UniProtKB/Swiss-Prot genetic disease variations for Mitochondrial Dna Depletion Syndrome 4a:63 (show all 18)
Clinvar genetic disease variations for Mitochondrial Dna Depletion Syndrome 4a:5
Search GEO for disease gene expression data for Mitochondrial Dna Depletion Syndrome 4a.
26ICD10 via Orphanet
34MESH via Orphanet
47OMIM via Orphanet
57SNOMED-CT via Orphanet
62UMLS via Orphanet