Search results
Results From The WOW.Com Content Network
ACADVL is linked with very long-chain acyl-coenzyme A dehydrogenase deficiency (VLCADD), which has many symptoms, and typically presents as one of three phenotypes. The first is severe, with an early childhood onset and high mortality rate; the most common symptom is this form is cardiomyopathy. The second is a late onset childhood form, with ...
Pyruvate dehydrogenase deficiency (also known as pyruvate dehydrogenase complex deficiency or PDCD or PDH deficiency) is a rare neurodegenerative disorder associated with abnormal mitochondrial metabolism. PDCD is a genetic disease resulting from mutations in one of the components of the pyruvate dehydrogenase complex (PDC). [1]
Methemoglobinemia can also arise in patients with pyruvate kinase deficiency due to impaired production of NADH – the essential cofactor for diaphorase I. Similarly, patients with glucose-6-phosphate dehydrogenase deficiency may have impaired production of another co-factor, NADPH. [16]
Most individuals with G6PD deficiency are asymptomatic.When it induces hemolysis, the effect is usually short-lived. [5]Most people who develop symptoms are male, due to the X-linked pattern of inheritance, but female carriers can be affected due to unfavorable lyonization or skewed X-inactivation, where random inactivation of an X-chromosome in certain cells creates a population of G6PD ...
Fumarase deficiency is caused by a mutation in the fumarate hydratase (FH) gene in humans, which encodes the enzyme that converts fumarate to malate in the mitochondria. Other mutant alleles of the FH gene, located on human chromosome 1 at position 1q42.1, cause multiple cutaneous and uterine leiomyomata , hereditary leiomyomatosis and renal ...
Branched-chain keto acid dehydrogenase kinase deficiency (BCKDK deficiency) is a disease resulting from mutations of the BCKDK gene. Patients with BCKDK deficiency have low levels of branched chain amino acids (BCAA) in their organism due to accelerated breakdown of these essential amino acids.
Skin flushing and nasal congestion are the most common symptoms of intolerance after alcohol ingestion. [5] [6] It may also be characterized as intolerance causing hangover symptoms similar to the "disulfiram-like reaction" of aldehyde dehydrogenase deficiency or chronic fatigue syndrome.
2-Methylbutyryl-CoA dehydrogenase deficiency is an autosomal recessive metabolic disorder. [2] It causes the body to be unable to process the amino acid isoleucine properly. Initial case reports identified individuals with developmental delay and epilepsy , however most cases identified through newborn screening have been asymptomatic .