Relevance of expanded neonatal screening of medium-chain acyl co-a dehydrogenase deficiency: outcome of a decade in galicia (Spain).
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Summary
The data showed that octanoylcarnitine (C8) and C8/C10 ratio are the best markers for screening of MCADD, and the patient with the highest level of medium chain acylcarnitines at diagnosis, died at the age of 2 years due to a severe infection.
- Type
- article
- Published
- 2011-01-01
- Cited by
- 5
- References
- 31
- Access
- Open access
- OpenAlex
- https://openalex.org/W1556964946
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:206652382
Keywords
Newborn screening, Compound heterozygosity, Pediatrics, Asymptomatic, Medicine
References
- Tandem mass spectrometry: A new method for acylcarnitine profiling with potential for neonatal screening for inborn errors of metabolism
- Spectrum of Medium-Chain Acyl-CoA Dehydrogenase Deficiency Detected by Newborn Screening
- Molecular survey of a prevalent mutation, 985A-to-G transition, and identification of five infrequent mutations in the medium-chain Acyl-CoA dehydrogenase (MCAD) gene in 55 patients with MCAD deficiency.
- A rare disease-associated mutation in the medium-chain acyl-CoA dehydrogenase (MCAD) gene changes a conserved arginine, previously shown to be functionally essential in short-chain acyl-CoA dehydrogenase (SCAD).
- The Y42H mutation in medium-chain acyl-CoA dehydrogenase, which is prevalent in babies identified by MS/MS-based newborn screening, is temperature sensitive.
- Identification and quantification of intermediates of unsaturated fatty acid metabolism in plasma of patients with fatty acid oxidation disorders.
- Newborns with C8-acylcarnitine level over the 90th centile have an increased frequency of the common MCAD 985A>G mutation
- Specific diagnosis of medium-chain acyl-CoA dehydrogenase (MCAD) deficiency in dried blood spots by a polymerase chain reaction (PCR) assay detecting a point-mutation (G985) in the MCAD gene.
- Medium-chain acyl-CoA dehydrogenase deficiency: genotype-biochemical phenotype correlations.
- Lack of genotype-phenotype correlations and outcome in MCAD deficiency diagnosed by newborn screening in New York State.
- Outcome of medium chain acyl-CoA dehydrogenase deficiency after diagnosis
- Plasma free fatty acids in mitochondrial fatty acid oxidation defects.
- Blood acylcarnitine levels in normal newborns and heterozygotes for medium-chain acyl-CoA dehydrogenase deficiency: A relationship between genotype and biochemical phenotype?
- Mitochondrial fatty acid oxidation defects—remaining challenges
- Reduced incidence of severe metabolic crisis or death in children with medium chain acyl-CoA dehydrogenase deficiency homozygous for c.985A>G identified by neonatal screening.
- Prospective surveillance study of medium chain acyl-CoA dehydrogenase deficiency in the UK
- Population spectrum of ACADM genotypes correlated to biochemical phenotypes in newborn screening for medium‐chain acyl‐CoA dehydrogenase deficiency
- Clinical efficacy and cost-effectiveness of newborn screening for medium chain acyl-CoA dehydrogenase deficiency using tandem mass spectrometry.
- ESI-MS/MS study of acylcarnitine profiles in urine from patients with organic acidemias and fatty acid oxidation disorders.
- Medium-chain acyl-CoA dehydrogenase (MCAD) mutations identified by MS/MS-based prospective screening of newborns differ from those observed in patients with clinical symptoms: identification and characterization of a new, prevalent mutation that results in mild MCAD deficiency.
Cited by
- Evaluation and long-term follow-up of infants with inborn errors of metabolism identified in an expanded screening programme.
- Determinación de ácido etilendiaminotetraacético por espectrometría de masas en tándem en muestras de sangre impregnadas en papel. Utilidad en la medida de tirotropina para cribado neonatal de hipotiroidismo congénito
- Medium-chain acyl-CoA dehydrogenase deficiency in Saudi Arabia: incidence, genotype, and preventive implications
- Newborn screening for medium-chain acyl-CoA dehydrogenase deficiency: regional experience and high incidence of carnitine deficiency
- Energetic stress in combination with impaired fatty acid oxidation induces sequestration of CoA and adaptation of CoA metabolism
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