ACACβ gene (rs2268388) and AGTR1 gene (rs5186) polymorphism and the risk of nephropathy in Asian Indian patients with type 2 diabetes

Viral N Shah; Balneek Singh Cheema; Rajni Sharma; Madhu Khullar; Harbir Singh Kohli; Tarun Veer Singh Ahluwalia; Viswanathan Mohan; Anil Bhansali

doi:10.1007/s11010-012-1460-2

ACACβ gene (rs2268388) and AGTR1 gene (rs5186) polymorphism and the risk of nephropathy in Asian Indian patients with type 2 diabetes

Viral N Shah, Balneek Singh Cheema, Rajni Sharma, Madhu Khullar, Harbir Singh Kohli, Tarun Veer Singh Ahluwalia, Viswanathan Mohan, Anil Bhansali

30 Citations (Scopus)

Abstract

Patients with type 2 diabetes (T2DM) are usually obese and concurrent obesity results into activation of the renin-angiotensin-system (RAS) which is a risk factor for diabetic nephropathy (DN). Gene-gene interaction between acetyl-coenzymeA carboxylase beta (ACACβ) gene, which is involved in fatty acid metabolism and angiotensin II receptors (AGTR1) gene, which mediates RAS proteins actions on renal tissue, polymorphism with DN have not been studied earlier. The present study was designed with the aim to examine the association of an ACACβ (rs2268388) and AGTR1 (rs5186) gene polymorphism with the risk of DN in Asian Indians. 1,158 patients with T2DM belonging to two independently ascertained North Indian and one South Indian cohorts were genotyped for ACACβ (rs2268388) and AGTR1 (rs5186) polymorphism using real time PCR-based Taq-man assay and PCR-RFLP assays. In all the three cohorts, a significantly higher frequency of T allele and TT genotypes of ACACβ and C allele and CC genotypes of AGTR1 were found in patients with DN as compared to patients without nephropathy. Further, T allele of ACACβ and C allele of AGTR1 were found to be significantly associated with proteinuria, a hallmark of DN. We also found significant epistatic interactions between these two genes. TT genotypes of ACACβ gene and CC genotype of AGTR1 gene confers the risk of DN and both genes had significant epistatic interaction in Asian Indian patients with T2DM.

Original language	English
Journal	Molecular and Cellular Biochemistry
Volume	372
Issue number	1-2
Pages (from-to)	191-8
Number of pages	8
ISSN	0300-8177
DOIs	https://doi.org/10.1007/s11010-012-1460-2
Publication status	Published - Jan 2013

Keywords

Acetyl-CoA Carboxylase
Aged
Case-Control Studies
Diabetes Mellitus, Type 2
Diabetic Nephropathies
Epistasis, Genetic
Female
Gene Frequency
Genetic Association Studies
Genetic Predisposition to Disease
Humans
India
Logistic Models
Male
Middle Aged
Multivariate Analysis
Polymorphism, Single Nucleotide
Receptor, Angiotensin, Type 1
Risk
Sequence Analysis, DNA

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/s11010-012-1460-2

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@article{189c569695bc48d78aff211861db72b1,

title = "ACACβ gene (rs2268388) and AGTR1 gene (rs5186) polymorphism and the risk of nephropathy in Asian Indian patients with type 2 diabetes",

abstract = "Patients with type 2 diabetes (T2DM) are usually obese and concurrent obesity results into activation of the renin-angiotensin-system (RAS) which is a risk factor for diabetic nephropathy (DN). Gene-gene interaction between acetyl-coenzymeA carboxylase beta (ACACβ) gene, which is involved in fatty acid metabolism and angiotensin II receptors (AGTR1) gene, which mediates RAS proteins actions on renal tissue, polymorphism with DN have not been studied earlier. The present study was designed with the aim to examine the association of an ACACβ (rs2268388) and AGTR1 (rs5186) gene polymorphism with the risk of DN in Asian Indians. 1,158 patients with T2DM belonging to two independently ascertained North Indian and one South Indian cohorts were genotyped for ACACβ (rs2268388) and AGTR1 (rs5186) polymorphism using real time PCR-based Taq-man assay and PCR-RFLP assays. In all the three cohorts, a significantly higher frequency of T allele and TT genotypes of ACACβ and C allele and CC genotypes of AGTR1 were found in patients with DN as compared to patients without nephropathy. Further, T allele of ACACβ and C allele of AGTR1 were found to be significantly associated with proteinuria, a hallmark of DN. We also found significant epistatic interactions between these two genes. TT genotypes of ACACβ gene and CC genotype of AGTR1 gene confers the risk of DN and both genes had significant epistatic interaction in Asian Indian patients with T2DM.",

keywords = "Acetyl-CoA Carboxylase, Aged, Case-Control Studies, Diabetes Mellitus, Type 2, Diabetic Nephropathies, Epistasis, Genetic, Female, Gene Frequency, Genetic Association Studies, Genetic Predisposition to Disease, Humans, India, Logistic Models, Male, Middle Aged, Multivariate Analysis, Polymorphism, Single Nucleotide, Receptor, Angiotensin, Type 1, Risk, Sequence Analysis, DNA",

author = "Shah, {Viral N} and Cheema, {Balneek Singh} and Rajni Sharma and Madhu Khullar and Kohli, {Harbir Singh} and Ahluwalia, {Tarun Veer Singh} and Viswanathan Mohan and Anil Bhansali",

year = "2013",

month = jan,

doi = "10.1007/s11010-012-1460-2",

language = "English",

volume = "372",

pages = "191--8",

journal = "Molecular and Cellular Biochemistry",

issn = "0300-8177",

publisher = "Springer",

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TY - JOUR

T1 - ACACβ gene (rs2268388) and AGTR1 gene (rs5186) polymorphism and the risk of nephropathy in Asian Indian patients with type 2 diabetes

AU - Shah, Viral N

AU - Cheema, Balneek Singh

AU - Sharma, Rajni

AU - Khullar, Madhu

AU - Kohli, Harbir Singh

AU - Ahluwalia, Tarun Veer Singh

AU - Mohan, Viswanathan

AU - Bhansali, Anil

PY - 2013/1

Y1 - 2013/1

N2 - Patients with type 2 diabetes (T2DM) are usually obese and concurrent obesity results into activation of the renin-angiotensin-system (RAS) which is a risk factor for diabetic nephropathy (DN). Gene-gene interaction between acetyl-coenzymeA carboxylase beta (ACACβ) gene, which is involved in fatty acid metabolism and angiotensin II receptors (AGTR1) gene, which mediates RAS proteins actions on renal tissue, polymorphism with DN have not been studied earlier. The present study was designed with the aim to examine the association of an ACACβ (rs2268388) and AGTR1 (rs5186) gene polymorphism with the risk of DN in Asian Indians. 1,158 patients with T2DM belonging to two independently ascertained North Indian and one South Indian cohorts were genotyped for ACACβ (rs2268388) and AGTR1 (rs5186) polymorphism using real time PCR-based Taq-man assay and PCR-RFLP assays. In all the three cohorts, a significantly higher frequency of T allele and TT genotypes of ACACβ and C allele and CC genotypes of AGTR1 were found in patients with DN as compared to patients without nephropathy. Further, T allele of ACACβ and C allele of AGTR1 were found to be significantly associated with proteinuria, a hallmark of DN. We also found significant epistatic interactions between these two genes. TT genotypes of ACACβ gene and CC genotype of AGTR1 gene confers the risk of DN and both genes had significant epistatic interaction in Asian Indian patients with T2DM.

AB - Patients with type 2 diabetes (T2DM) are usually obese and concurrent obesity results into activation of the renin-angiotensin-system (RAS) which is a risk factor for diabetic nephropathy (DN). Gene-gene interaction between acetyl-coenzymeA carboxylase beta (ACACβ) gene, which is involved in fatty acid metabolism and angiotensin II receptors (AGTR1) gene, which mediates RAS proteins actions on renal tissue, polymorphism with DN have not been studied earlier. The present study was designed with the aim to examine the association of an ACACβ (rs2268388) and AGTR1 (rs5186) gene polymorphism with the risk of DN in Asian Indians. 1,158 patients with T2DM belonging to two independently ascertained North Indian and one South Indian cohorts were genotyped for ACACβ (rs2268388) and AGTR1 (rs5186) polymorphism using real time PCR-based Taq-man assay and PCR-RFLP assays. In all the three cohorts, a significantly higher frequency of T allele and TT genotypes of ACACβ and C allele and CC genotypes of AGTR1 were found in patients with DN as compared to patients without nephropathy. Further, T allele of ACACβ and C allele of AGTR1 were found to be significantly associated with proteinuria, a hallmark of DN. We also found significant epistatic interactions between these two genes. TT genotypes of ACACβ gene and CC genotype of AGTR1 gene confers the risk of DN and both genes had significant epistatic interaction in Asian Indian patients with T2DM.

KW - Acetyl-CoA Carboxylase

KW - Aged

KW - Case-Control Studies

KW - Diabetes Mellitus, Type 2

KW - Diabetic Nephropathies

KW - Epistasis, Genetic

KW - Female

KW - Gene Frequency

KW - Genetic Association Studies

KW - Genetic Predisposition to Disease

KW - Humans

KW - India

KW - Logistic Models

KW - Male

KW - Middle Aged

KW - Multivariate Analysis

KW - Polymorphism, Single Nucleotide

KW - Receptor, Angiotensin, Type 1

KW - Risk

KW - Sequence Analysis, DNA

U2 - 10.1007/s11010-012-1460-2

DO - 10.1007/s11010-012-1460-2

M3 - Journal article

C2 - 23081748

SN - 0300-8177

VL - 372

SP - 191

EP - 198

JO - Molecular and Cellular Biochemistry

JF - Molecular and Cellular Biochemistry

IS - 1-2

ER -

ACACβ gene (rs2268388) and AGTR1 gene (rs5186) polymorphism and the risk of nephropathy in Asian Indian patients with type 2 diabetes

Abstract

Keywords

UN SDGs

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