SLC6A8
Sodium- and chloride-dependent creatine transporter 1 (CT1) (Creatine transporter 1) (Solute carrier family 6 member 8)
Publications[править]
Screening for X-linked creatine transporter (SLC6A8) deficiency via simultaneous determination of urinary creatine to creatinine ratio by tandem mass-spectrometry.
High urinary creatine to creatinine ratio (U-CrCrtR) is a potential diagnostic marker of X-linked creatine transporter (SLC6A8) deficiency. We developed a tandem mass-spectrometry method to simultaneously determine urinary creatine and creatinine in 975 individuals (0-18 years). U-CrCrtR increased up to 8 years and decreased thereafter. U-CrCrtR was 2.29 and 2.12 (99th percentile: 1.87) in two males with subsequently confirmed SLC6A8 mutations. The frequency of SLC6A8 deficiency was 2.3% in 157 males at risk.
MeSH Terms
- Adolescent
- Age Distribution
- Aging
- Child
- Child, Preschool
- Creatine
- Creatinine
- Female
- Genes, X-Linked
- Genetic Testing
- Humans
- Infant
- Infant, Newborn
- Male
- Membrane Transport Proteins
- Tandem Mass Spectrometry