Mondo Description A form of methylmalonic acidemia with homocystinuria, an inborn error of vitamin B12 (cobalamin) metabolism characterized by megaloblastic anemia, lethargy, failure to thrive, developmental delay, intellectual deficit and seizures. cblC type methylmalonic acidemia with homocystinuria is caused by mutations in the MMACHC gene (1p36.3) and is transmitted in an autosomal recessive manner.
Uniprot Description An autosomal recessive disorder of cobalamin metabolism characterized by decreased levels of the coenzymes adenosylcobalamin (AdoCbl) and methylcobalamin (MeCbl). Affected individuals may have developmental, hematologic, neurologic, metabolic, ophthalmologic, and dermatologic clinical findings. Although considered a disease of infancy or childhood, some individuals develop symptoms in adulthood.
Mondo Term and Equivalent IDs
MONDO:0010184: methylmalonic aciduria and homocystinuria type cblC
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Counts of Target Development Levels for diseases known to be associated with this disease. If the disease has a valid DOID, targets known to be associated with all child diseases are aggregated. Click "Explore Associated Targets" to view more facets and details for the target list.
This disease has been annotated by GARD as a rare disease.
Description from Mondo Disease Ontology.
Description from UniProt.
DataSources which have contributed target associations to this disease, and the identifiers by which the disease is referenced.
DOID:0050715
GARD:0012128
NCIT:C142174
OMIM:277400
Orphanet:79282
SCTID:74653006
UMLS:CN205878
MONDO:0010184
High level summary of knowledge for a disease, including descriptions and datasource references.