Biochemical and molecular study on interleukin-1ß gene expression and relation of single nucleotide polymorphism in promoter region with Type 2 diabetes mellitus.
J Cell Biochem
; 119(7): 5343-5349, 2018 07.
Article
em En
| MEDLINE
| ID: mdl-29323730
ABSTRACT
Interleukin-1ß (IL-1ß) assumes a centric role in the regulation of immune and inflammatory responses and thus has been recognized in immune mediated diseases like type 2 diabetes mellitus (T2DM). We aimed to investigate expressed level of IL-1ß and its relation with IL-1ß -511T>C polymorphism in T2DM patients. This study enrolled 80 subjects (50 patients with T2DM and 30 healthy control subjects). Laboratory investigations included fasting (FBG) and 2 h postprandial blood sugar (2 h PBG), HBA1c, lipid profile, and renal function tests. Genotyping of IL-1ß -511T>C (rs16944) SNP assay by real-time PCR and relative quantitation of IL-1ß gene expression transcript by real-time PCR. RESULTS:
T2DM patients had significantly higher FBG and 2 h PBG, HBA1c, LDLc, TC, TG, systolic, and diastolic BP while lower HDLc compared with control group. IL 1- ß -511 T>C, CC genotype and C allele were significantly associated with risk of T2DM with odds ratio (OR) 4.73, 95%CI (1.21-18.39) and OR 2.27, 95%CI (1.72-4.40), respectively. Moreover, diabetic patients had significantly higher IL 1- ß gene transcript compared with control group (P < 0.001). CC genotype of IL 1- ß -511 T > C had the highest significant level of IL 1- ß gene transcript demonstrated compared with C/T and T/T genotypes (P < 0.001) in patients.CONCLUSION:
C allele of IL-1 ß -511 T >C could be considered risk factor contributor to T2DM and excess level of IL-1 ß transcript may disclose to some degree the inflammatory role of cytokines in T2DM.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Regiões Promotoras Genéticas
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Polimorfismo de Nucleotídeo Único
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Diabetes Mellitus Tipo 2
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Interleucina-1beta
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
J Cell Biochem
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Egito