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Pathways

PathWhiz ID Pathway Meta Data

PW127989

Pw127989 View Pathway
drug action

Amifampridine Action Pathway

Homo sapiens
Amifampridine, also known as Firdapse, is a presynaptic voltage-gated potassium channel blocker. This drug is used to treat Lambert-Eaton myasthenic syndrome. LEMS is an auto-immune disorder of the neuromuscular junction that is characterized by proximal muscle weakness, depressed tendon reflexes, and posttetanic potentiation in addition to autonomic dysfunction. This drug blocks presynaptic fast voltage-gated potassium channels, which prolongs the action potential and increases presynaptic calcium concentrations while increasing the acetylcholine concentrations at the neuromuscular junction. Increased intracellular calcium enhances the exocytosis of acetylcholine-containing vesicles and enhances impulse transmission at the synapses. It is administered as an oral tablet.

PW126978

Pw126978 View Pathway
metabolic

Ubiquinone and other terpenoid-quinone biosynthesis 1636480163 1654322490

Hordeum vulgare

PW128016

Pw128016 View Pathway
metabolic

Ubiquinone and other terpenoid-quinone biosynthesis 1636480163 1652153943 1688064066

Cannabis sativa

PW126990

Pw126990 View Pathway
metabolic

Ubiquinone and other terpenoid-quinone biosynthesis 1636480163 1652153943 1654630630

Cannabis sativa

PW126908

Pw126908 View Pathway
metabolic

Ubiquinone and other terpenoid-quinone biosynthesis 1636480163 1652153943

Cannabis sativa

PW124592

Pw124592 View Pathway
metabolic

Ubiquinone and other terpenoid-quinone biosynthesis

Cannabis sativa

PW124158

Pw124158 View Pathway
metabolic

Ubiquinone and other terpenoid-quinone biosynthesis

Arabidopsis thaliana

PW126404

Pw126404 View Pathway
drug action

COX

Homo sapiens