Loader

Pathways

PathWhiz ID Pathway Meta Data

PW122026

Pw122026 View Pathway
disease

Tay-Sachs Disease

Rattus norvegicus
Tay-Sachs Disease (TSD; GM2-Gangliosidosis, type I; B-Variant GM2-Gangliosidosis; Hexosaminidase A Deficiency; HEXA Deficiency; Tay-Sachs Disease Variant B1), is an autosomal recessive lysosomal storage disease. TSD is caused by a mutation in the alpha subunit of the hexosaminidase A gene (HEXA), which codes for the enzyme hexosaminidase A. HEXA degrades GM2 gangliosides and other molecules with terminal N-acetyl hexosamines in the brain and other tissues. A defect in this enzyme causes accumulation of oligosaccharides in urine. The most lethal variant of this disease is the classical infantile Tay-Sachs disease, in which children exhibit developmental retardation, dementia and blindness, finally ending in death by the second or third years. Tay-Sachs disease also has debilitating juvenile and adult forms. The majority of cases of TSD are found among (but not limited to) the Ashkenazi Jews and French Canadians in Eastern Quebec. Symptoms include ataxia, visual impairment and loss, cherry-red spot on retinal macula, dystosis multiplex, mental retardation, myoclonus, encephalopathy and psychosis.

PW144906

Pw144906 View Pathway
drug action

Tazarotene Drug Metabolism Action Pathway

Homo sapiens

PW146565

Pw146565 View Pathway
drug action

Tazemetostat Drug Metabolism Action Pathway

Homo sapiens

PW176555

Pw176555 View Pathway
metabolic

Tazemetostat Predicted Metabolism Pathway

Homo sapiens
Metabolites of Tazemetostat are predicted with biotransformer.

PW145473

Pw145473 View Pathway
drug action

Tazobactam Drug Metabolism Action Pathway

Homo sapiens

PW000889

Pw000889 View Pathway
metabolic

TCA

Arabidopsis thaliana

PW122549

Pw122549 View Pathway
metabolic

tca

Aeromonas media WS

PW123644

Pw123644 View Pathway
metabolic

TCA

Klebsiella pneumoniae

PW124445

Pw124445 View Pathway
metabolic

TCA

Escherichia coli
The name of this metabolic pathway is derived from the citric acid (a tricarboxylic acid, often called citrate, as the ionized form predominates at biological pH[6]) that is consumed and then regenerated by this sequence of reactions to complete the cycle. The cycle consumes acetate (in the form of acetyl-CoA) and water, reduces NAD+ to NADH, releasing carbon dioxide. The NADH generated by the citric acid cycle is fed into the oxidative phosphorylation (electron transport) pathway. The net result of these two closely linked pathways is the oxidation of nutrients to produce usable chemical energy in the form of ATP.

PW122267

Pw122267 View Pathway
metabolic

TCA and aminoacids

Saccharomyces cerevisiae