Association of IL-4 and IL-1RN (receptor antagonist) gene variants and the risk of type 2 diabetes mellitus: a study in the north Indian population
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
View Archive InfoField | Value | |
Creator |
Bid, H K
Rituraj, Konwar Agrawal, C G Banerjee, Monisha |
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Date |
2009-09-07T09:27:38Z
2009-09-07T09:27:38Z 2008 |
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Identifier |
Indian J Med Sci. 2008,Jul,62(7),259-66.
http://hdl.handle.net/123456789/501 |
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Description |
Background: Inflammation is a key event closely associated with the pathophysiology of type 2 diabetes mellitus (T2DM). Association of genetic polymorphisms of inflammatory cytokines with T2DM is largely unknown. Our objective was to investigate the relationship of polymorphism of IL-1RN and IL-4, two important biomarkers of inflammation, with the risk of T2DM.
Setting and Design: We recruited 120 clinically diagnosed T2DM patients and 150 normal healthy controls for this study in order to evaluate the nature of polymorphisms of IL-1RN and IL-4.
Material and Methods: Genomic DNA was isolated from the blood of all subjects, and the variable number of tandem repeat (VNTR) polymorphisms of IL-1RN and IL-4 genes was identified by polymerase chain reaction.
Statistical Analysis Used: Genotype distribution and allelic frequencies were compared between patients and control group. Means, as well as odds ratios (ORs) with 95% confidence intervals (CI), were calculated using SPSS software (version 11.5).
Result: Our study revealed that distribution of both IL-4 and IL-1RN (VNTR) gene polymorphisms was significantly associated with T2DM subjects. We, however, failed to find any association of gene-gene (IL-4 and IL-1RN) interaction with T2DM.
Conclusions: Both IL-4 and IL-1RN (VNTR) gene polymorphisms were significantly associated with T2DM subjects. This may suggest that the genetic polymorphisms of IL-4 and IL-1RN genes could serve as susceptibility indicators for T2DM in the Indian population, but the actual mechanism of these associations will require more elaborate investigations. Lack of association of gene-gene (IL-4 and IL-1RN) interaction with T2DM may indicate the independent nature of influence of both these genes on the risk of T2DM.
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132893 bytes
application/pdf |
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Language |
en
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Subject |
IL-4
IL-1RN polymorphism T2DM |
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Title |
Association of IL-4 and IL-1RN (receptor antagonist) gene variants and the risk of type 2 diabetes mellitus: a study in the north Indian population
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Type |
Article
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