TYRSN1
MCID: TYR012
MIFTS: 67
|
Tyrosinemia, Type I (TYRSN1)
Categories:
Cancer diseases, Eye diseases, Gastrointestinal diseases, Genetic diseases, Liver diseases, Metabolic diseases, Nephrological diseases, Neuronal diseases, Rare diseases, Skin diseases
|
|
|
MalaCards integrated aliases for Tyrosinemia, Type I:
Characteristics:Inheritance:
Tyrosinemia, Type I:
Autosomal recessive 57
Tyrosinemia Type 1:
Autosomal recessive 58
Prevelance:
Tyrosinemia Type 1:
1-9/1000000 (Worldwide)
1-9/100000 (Finland, Tunisia, Specific population)
1-5/10000 (Specific population) 58
Age Of Onset:
Tyrosinemia Type 1:
All ages 58
OMIM®:57 (Updated 08-Dec-2022)
Miscellaneous:
high incidence in saguenay-lac st. jean region of the province of quebec, canada and northern europe unusual cabbage-like odor symptoms highly variable - rapidly progressive course leading to hepatic failure versus acute hepatic crisis Classifications:
MalaCards categories:
Global: Genetic diseases Rare diseases Metabolic diseases Cancer diseases Anatomical: Neuronal diseases Liver diseases Nephrological diseases Eye diseases Skin diseases Gastrointestinal diseases
ICD10:
32
Orphanet: 58
![]() ![]() ![]() ![]() |
GARD: 19 Tyrosinemia type 1 is a genetic disorder characterized by elevated blood levels of the amino acid tyrosine, a building block of most proteins. This enzyme shortage is caused by genetic changes in the FAH gene. Symptoms usually appear in the first few months of life and include failure to thrive, diarrhea, vomiting, jaundice, cabbage-like odor, and increased tendency to bleed (particularly nosebleeds). Tyrosinemia type I can lead to liver and kidney failure, softening and weakening of the bones, problems affecting the nervous system, and an increased risk of liver cancer. This condition is inherited in an autosomal recessive manner. MalaCards based summary: Tyrosinemia, Type I, also known as tyrosinemia type i, is related to glycine n-methyltransferase deficiency and abdominal obesity-metabolic syndrome 1. An important gene associated with Tyrosinemia, Type I is FAH (Fumarylacetoacetate Hydrolase), and among its related pathways/superpathways are Metabolism and Regulation of expression of SLITs and ROBOs. The drug Nitisinone has been mentioned in the context of this disorder. Affiliated tissues include Liver, kidney and pancreatic islet, and related phenotypes are generalized aminoaciduria and splenomegaly OMIM®: 57 Hereditary tyrosinemia type I is an autosomal recessive disorder caused by deficiency of fumarylacetoacetase (FAH), the last enzyme of tyrosine degradation. The disorder is characterized by progressive liver disease and a secondary renal tubular dysfunction leading to hypophosphatemic rickets. Onset varies from infancy to adolescence. In the most acute form patients present with severe liver failure within weeks after birth, whereas rickets may be the major symptom in chronic tyrosinemia. Untreated, patients die from cirrhosis or hepatocellular carcinoma at a young age (summary by Bliksrud et al., 2005). (276700) (Updated 08-Dec-2022) UniProtKB/Swiss-Prot: 73 An inborn error of metabolism characterized by elevations of tyrosine in the blood and urine, and hepatorenal manifestations. Typical features include hepatic necrosis, renal tubular injury, episodic weakness, self-mutilation, and seizures. Renal tubular dysfunction is associated with phosphate loss and hypophosphataemic rickets. Progressive liver disease can lead to the development of hepatocellular carcinoma. Dietary treatment with restriction of tyrosine and phenylalanine alleviates the rickets, but liver transplantation has so far been the only definite treatment. Orphanet: 58 Tyrosinemia type 1 (HTI) is an inborn error of tyrosine catabolism caused by defective activity of fumarylacetoacetate hydrolase (FAH) and is characterized by progressive liver disease, renal tubular dysfunction, porphyria-like crises and a dramatic improvement in prognosis following treatment with nitisinone. Disease Ontology: 11 A tyrosinemia that has material basis in deficiency of the enzyme fumarylacetoacetate hydrolase resulting in an increase in fumarylacetoacetate which inhibits previous steps in tyrosine degradation leading to an accumulation of tyrosine in the body. Wikipedia: 75 Tyrosinemia type I is a genetic disorder that disrupts the metabolism of the amino acid tyrosine,... more...
GeneReviews:
NBK1515
|
Human phenotypes related to Tyrosinemia, Type I:58 30 (show all 36)
Symptoms via clinical synopsis from OMIM®:57 (Updated 08-Dec-2022)Clinical features from OMIM®:276700 (Updated 08-Dec-2022)GenomeRNAi Phenotypes related to Tyrosinemia, Type I according to GeneCards Suite gene sharing:25
MGI Mouse Phenotypes related to Tyrosinemia, Type I:45
|
Drugs for Tyrosinemia, Type I (from DrugBank, HMDB, Dgidb, PharmGKB, IUPHAR, NovoSeek, BitterDB):
Interventional clinical trials:(show all 11)
Cell-based therapeutics:![]() Data from LifeMap, the Embryonic Development and Stem Cells Database
Read about Tyrosinemia, Type I cell therapies at LifeMap Discovery.
Stem-cell-based therapeutic approaches for Tyrosinemia, Type I:
Embryonic/Adult Cultured Cells Related to Tyrosinemia, Type I:
|
Organs/tissues related to Tyrosinemia, Type I:
MalaCards :
Liver,
Kidney,
Pancreatic Islet,
Bone Marrow,
Brain,
Bone,
Cortex
![]() Data from LifeMap, the Embryonic Development and Stem Cells Database
Cells/anatomical compartments in embryo or adult related to Tyrosinemia, Type I:
|
Articles related to Tyrosinemia, Type I:(show top 50) (show all 613)
|
ClinVar genetic disease variations for Tyrosinemia, Type I:5 (show top 50) (show all 405)
UniProtKB/Swiss-Prot genetic disease variations for Tyrosinemia, Type I:73 (show all 20)
Cosmic variations for Tyrosinemia, Type I:8 (show top 50) (show all 15406)
|
Search
GEO
for disease gene expression data for Tyrosinemia, Type I.
|
Pathways related to Tyrosinemia, Type I according to GeneCards Suite gene sharing:
|
Biological processes related to Tyrosinemia, Type I according to GeneCards Suite gene sharing:
|
|