Abstract
The molecular pathogenesis of Klinefelter Syndrome (KS) is not fully understood. The aim of this study was to determine differences in gene expression patterns between KS patients and control individuals to help identify disease-related genes and biological pathways. Gene expression profiles of five KS patients and five healthy men were determined by microarray; 21 differentially expressed genes with a fold-change >1.5 and q-value <0.05 were identified between the groups. Genes associated with metabolism regulation and encoding liver fatty acid-binding protein (FABP1), aldehyde dehydrogenase 1 family member L1 (ALDH1L1), and vitronectin (VTN) were the most-significantly down-regulated in KS, as confirmed by quantitative reverse transcription PCR. Notably, none of these differentially expressed genes are normally found on the X chromosome. Thus, our results indicate that aberrant metabolism is involved in the pathogenesis of KS. Further elucidation of the how aberrant expression of metabolism-related genes affect the pathogenesis of KS may lead to the development of novel preventative and therapeutic strategies.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
