Prevalence of melanocortin receptor 4 (MC4R) V103I gene variant and its association with obesity among the Kampar Health Clinic cohort, Perak, Malaysia.

Abstract

This study investigated the prevalence of the Melanocortin receptor 4 (MC4R) V1031 gene variant and its association with obesity among a cohort of 254 patients (101 males; 118 obese) attending the Kampar Health Clinic. Genotyping revealed the mutated I allele frequency of 0.02, no homozygous mutated (II), and similar distribution of V and I alleles across BMI groups, genders and ethnic groups. No significant difference was found for the means of anthropometric measurements between alleles. Prevalence of this gene variant among the Malaysian cohort was similar with previous populations (2-4% of mutated allele carrier), but was not associated with obesity.

• Authors: H N Chua, S H Fan, Y H Say
• Journal: The Medical journal of Malaysia (Med J Malaysia) Vol. 67 Issue 2 Pg. 234-5 (Apr 2012) ISSN: 0300-5283 [Print] Malaysia
• PMID: 22822657 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Receptor, Melanocortin, Type 4

Topics

• Adult
• Aged
• Aged, 80 and over
• Alleles
• Female
• Gene Frequency
• Genetic Variation
• Genotype
• Humans
• Malaysia (epidemiology)
• Male
• Middle Aged
• Mutation
• Obesity (epidemiology, genetics)
• Polymorphism, Single Nucleotide
• Prevalence
• Receptor, Melanocortin, Type 4 (genetics)