Fumarate hydratase
Mutations of the FH gene cause fumarase deficiency and hereditary leiomyomatosis and hereditary renal cancer often concurs.
Pathology
Fumarat hydratase is a key enzyme in Krebs cycle, which is respinsible for metabolism of tricarboxylic acids. The conversion of fumarate to malate is catalyzed.<br>Heterozygous mutations cause skin leiomyomatosis and these patients are of hight risk for renal-cell cancers.<br>Homozygous mutations are associated with early cerebral demage and growth failure.
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