A Systematic Review of Single Nucleotide Polymorphisms Associated With Metabolic Syndrome in Children and Adolescents
Publish place: Journal of Pediatrics Review، Vol: 6، Issue: 1
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JPRE-6-1_002
تاریخ نمایه سازی: 9 آذر 1402
Abstract:
Context: Metabolic syndrome (MetS) is defined as clustering of risk factors including obesity, dyslipidemia, hyperglycemia, and hypertension, which is associated with increased risk of cardiovascular disease (CVD) and Type ۲ diabetes mellitus (T۲DM).
Objectives: The present study aimed at reviewing all reported single-nucleotide polymorphisms (SNPs) related to childhood metabolic syndrome (MetS).
Data Sources: In this review, an electronic literature search was conducted in PubMed and Huge Navigator database. For the HuGE Navigator search, we used the “metabolic syndrome” search term. For the PubMed search, we used “metabolic syndrome”, “child”, “adolescents”, “pediatrics”, “genes”, and “polymorphism”, without any restriction for time and language.
Study Selection: Human studies with cross-sectional or case-control designs, which contained MetS as outcome and recruited participants younger than ۲۱ years, were included. All definitions of pediatrics MetS were acceptable.
Data Extraction: This study was designed as systematic review without meta-analysis in accordance with the preferred reporting item for systematic reviews meta-analysis (PRISMA) statement recommendation. After excluding duplicated and irrelevant studies, data extraction and quality control were conducted by ۲ researchers using STROBE checklist.
Results: In this review, during primary literature search, ۲۱۹ and ۱۰۲۵ articles were identified through PubMed and HuGE navigator database, respectively. During ۲ refining steps and after quality assessment, ۳۸ qualified articles were evaluated at the final step. According to the whole data of systematic review results, the number of total population and points of data were ۱۴ ۵۳۶. Number of studied genes and related SNP were ۶۰ and ۱۲۵, respectively. SNPs of the following genes were associated with MetS: GCK, HNFAα, SHBG, PON۱, adiponectin, obesity related genes (FTO, MC۴R, GNPDA۲, BDNF, FAIM۲, NPC۱, SEC۱۶B, SH۲B۱, PCSK۱, KCTD۱۵, and BAT۲), PAI, AT۱R, and SR-BI. SNPs of the following genes were associated with component of MetS: GCK, ACE, ABCA۱, SREBP-۱, miR-۳۳b, PAI, IL۶R, IL۱۸, TCF۷L۲, ADRB۲, and TNFα. SNPs of the following genes did not have any association with MetS or its components: CRP, APOA۵, PPARγ, PGC-۱γ, Tfam.
Conclusions: The findings of this review revealed that most reported SNPs are related to lipid disorders mainly triglyceride and HDL and insulin resistance. It is suggested that combination effect of most of the reported SNPs or their interaction with environmental factors would be more effective for development of MetS in children.
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Authors
Roya Kelishadi
Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, IR Iran
Silva Hovsepian
Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, IR Iran
Shaghayegh Haghjooy Javanmard
Department of Physiology, Applied Physiology research Center, Isfahan University of Medical Sciences, Isfahan, Iran