scholarly journals Investigation of the relationship between MTHFR, IRS and CALCA gene polymorphisms and development of diabetic nephropathy in patients with type 2 diabetes mellitus

2018 ◽  
Vol 32 (5) ◽  
pp. 1257-1265 ◽  
Author(s):  
Arzu Ay ◽  
Nevra Alkanli ◽  
Tammam Sipahi ◽  
Tevfik Gulyasar ◽  
Sedat Ustundag ◽  
...  
2021 ◽  
Vol 12 ◽  
Author(s):  
Mengni Li ◽  
Rongping Fan ◽  
Xuemin Peng ◽  
Jiaojiao Huang ◽  
Huajie Zou ◽  
...  

BackgroundPrevious studies showed altered angiopoietin-like protein-8 (ANGPTL-8) and resistin circulating levels in type 2 diabetes mellitus (T2DM). Whether or not the alteration in ANGPTL-8 and resistin level can be a predictive maker for increased diabetic nephropathy risk remains unclear.AimTo Investigate the possible association of ANGPTL-8 and resistin with DN, and whether this association is affected by NAFLD status.MethodsA total of 278 T2DM patients were enrolled. Serum levels of ANGPTL8, resistin, BMI, blood pressure, duration of diabetes, glycosylated hemoglobin (HbA1c), fasting blood glucose (FPG), hypersensitive C-reactive protein (hs-CRP), lipid profile, liver, and kidney function tests were assessed. The relationship between DN with ANGPTL8 and resistin was analyzed in the unadjusted and multiple-adjusted regression models.ResultsSerum levels of ANGPTL8 and resistin were significantly higher in DN compared with T2DM subjects without DN (respectively; P <0.001), especially in non-NAFLD populations. ANGPTL8 and resistin showed positive correlation with hs-CRP (respectively; P<0.01), and negative correlation with estimated GFR (eGFR) (respectively; P=<0.001) but no significant correlation to HOMA-IR(respectively; P>0.05). Analysis showed ANGPTL8 levels were positively associated with resistin but only in T2DM patients with DN(r=0.1867; P<0.05), and this significant correlation disappeared in T2DM patients without DN. After adjusting for confounding factors, both ANGPTL8(OR=2.095, 95%CI 1.253-3.502 P=0.005) and resistin (OR=2.499, 95%CI 1.484-4.208 P=0.001) were risk factors for DN. Data in non-NAFLD population increased the relationship between ANGPTL8 (OR=2.713, 95% CI 1.494-4.926 P=0.001), resistin (OR=4.248, 95% CI 2.260-7.987 P<0.001)and DN. The area under the curve (AUC) on receiver operating characteristic (ROC) analysis of the combination of ANGPTL8 and resistin was 0.703, and the specificity was 70.4%. These data were also increased in non-NAFLD population, as the AUC (95%CI) was 0.756, and the specificity was 91.2%.ConclusionThis study highlights a close association between ANGPTL8, resistin and DN, especially in non-NAFLD populations. These results suggest that ANGPTL-8 and resistin may be risk predictors of DN.


2020 ◽  
Vol 11 (4) ◽  
pp. 6028-6032
Author(s):  
Ozimboy O Jabbarov ◽  
Botir T Daminov ◽  
Kodirjon T Boboev ◽  
Laylo D Tursunova ◽  
Maxsuma X Tashpulatova ◽  
...  

In the current study, the development of diabetic nephropathy identified the relationship between the polymeric marker of AC genes and the NS3 gene. One hundred twenty-nine patients with type 2 diabetes were tried. Patients in the principle gathering: 65 people with diabetes nephropathy preserved kidney function (33 patients), and kidney function weakness (32 patients), 64 patients with Diabetes were enduring more than 10-20 years, diabetic nephropathy preserved the chain of genotyping polymers carries out kidney function (31 patients). The study showed a link between eNOS3 genes in the development of diabetic nephropathy in Type 2 diabetes patients, supported by the ACE gene.


2021 ◽  
pp. 18-20
Author(s):  
Dilip Kumar Sah ◽  
Ajay Kumar Lal Das ◽  
Debarshi Jana

AIM: To estimate the level of serum lipoprotein (a) [Lp (a)] in type 2 diabetes mellitus patients and to determine the relationship between Lp(a) in type 2 diabetes mellitus patients and micro-vascular complications. METHODS: A cross sectional study was performed that enrolled 144 subjects with type 2 diabetes mellitus above the age of 25 years attending outpatient Department of Medicine, Madhubani Medical College & Hospital, Madhubani, Bihar. Lp(a) levels were measured quantitatively in venous samples using Turbidimetric Immunoassay in all subjects. Each patient was evaluated for micro vascular complications, namely diabetic retinopathy, nephropathy and neuropathy. The relationship between Lp(a) levels and the micro vascular complications was assessed by univariate analysis. RESULTS: Mean age of cases was 53.93 ± 10.74 years with a male to female ratio of 1.3:1. Mean duration of diabetes was 9.53 ± 7.3 years. Abnormal Lp(a) levels (≥ 30 mg/dL) were observed in 38 (26.4%) diabetic subjects. Seventy-eight (54.16%) cases had diabetic nephropathy and signicantly higher Lp(a) levels were found among these cases [Median 28.2 mg/dL(Interquartile range; IQR 24.4-33.5) vs 19.3 mg/dL(IQR 14.7- 23.5); P< 0.05]. Retinopathy was present among 66 (45.13%) cases and peripheral neuropathy was detected among 54 (37.5%) cases. However, Lp(a) levels were not signicantly different among those with or without retinopathy and neuropathy. Positive correlation was found between higher Lp(a) levels and duration of diabetes (r = 0.165, P< 0.05) but not with HbA1c values (r = – 0.083). CONCLUSION: Abnormal Lp(a) levels were found among 26.4% of diabetic subjects. Patients with diabetic nephropathy had higher Lp(a) levels. No association was found between Lp(a) levels and diabetic retinopathy or neuropathy. Longer duration of diabetes correlated with higher Lp(a) levels.


Folia Medica ◽  
2017 ◽  
Vol 59 (3) ◽  
pp. 261-269 ◽  
Author(s):  
Maja Šeruga ◽  
Stojan Kariž ◽  
Jana Makuc ◽  
Matej Završnik ◽  
Ines Cilenšek ◽  
...  

AbstractBackground:Diabetic nephropathy (DN) is a major microvascular complication of type 2 diabetes mellitus (T2DM). Several lines of evidence implicate the endothelin (ET) system in the pathophysiology of DN. The aim of the present study was to analyze if genetic polymorphisms of the ET-1 (EDN1) gene affect susceptibility to DN in Caucasians with T2DM.Materials and methods:The study population consisted of 651 Caucasian subjects with T2DM of more than 10 years’ duration: 276 patients with DN (cases) and 375 patients without evidence of DN (controls). Polymorphisms in ET-1 (EDN1) gene, rs5370, rs1476046, and rs3087459, were studied.Results:Genotype distributions of the studied polymorphisms showed no significant difference between cases and controls.Conclusions:We provide evidence that the rs5370, rs1476046, and rs3087459 polymorphisms ofEDN1gene are not risk factors for DN in Caucasians with T2DM.


2020 ◽  
pp. 1-3
Author(s):  
Birendra Kumar ◽  
Krishna Prasad ◽  
Pankaj Mohan Shrivastava ◽  
Debarshi Jana

AIM: To estimate the level of serum lipoprotein (a) [Lp (a)] in type 2 diabetes mellitus patients and to determine the relationship between Lp(a) in type 2 diabetes mellitus patients and micro-vascular complications. METHODS: A cross sectional study was performed that enrolled 144 subjects with type 2 diabetes mellitus above the age of 25 years attending outpatient Department of Medicine, JannayakKarpuri Thakur Medical College & Hospital, Medhura, Bihar. Lp(a) levels were measured quantitatively in venous samples using Turbidimetric Immunoassay in all subjects. Each patient was evaluated for micro vascular complications, namely diabetic retinopathy, nephropathy and neuropathy. The relationship between Lp(a) levels and the micro vascular complications was assessed by univariate analysis. RESULTS: Mean age of cases was 53.93 ± 10.74 years with a male to female ratio of 1.3:1. Mean duration of diabetes was 9.53 ± 7.3 years. Abnormal Lp(a) levels (≥ 30 mg/dL) were observed in 38 (26.4%) diabetic subjects. Seventy-eight (54.16%) cases had diabetic nephropathy and significantly higher Lp(a) levels were found among these cases [Median 28.2 mg/dL (Interquartile range; IQR 24.4-33.5) vs 19.3 mg/dL (IQR 14.7-23.5); P< 0.05]. Retinopathy was present among 66 (45.13%) cases and peripheral neuropathy was detected among 54 (37.5%) cases. However, Lp(a) levels were not significantly different among those with or without retinopathy and neuropathy. Positive correlation was found between higher Lp(a) levels and duration of diabetes (r = 0.165, P < 0.05) but not with HbA1c values (r = – 0.083). CONCLUSION: Abnormal Lp(a) levels were found among 26.4% of diabetic subjects. Patients with diabetic nephropathy had higher Lp(a) levels. No association was found between Lp(a) levels and diabetic retinopathy or neuropathy. Longer duration of diabetes correlated with higher Lp(a) levels.


2019 ◽  
Vol 65 (9) ◽  
pp. 1155-1160 ◽  
Author(s):  
Mehmet Zahid Kocak ◽  
Gulali Aktas ◽  
Tuba T. Duman ◽  
Burcin M. Atak ◽  
Haluk Savli

SUMMARY OBJECTIVE In this study, we aimed to analyze the relationship between serum uric acid (UA) and microalbuminuria as a marker of renal injury in type 2 diabetes mellitus. METHODS A total of 100 patients with type 2 diabetes mellitus were enrolled in the study. Participants were divided into two groups according to the urinary microalbumin/creatinine ratio: diabetic nephropathy and non-nephropathy group. UA and microalbuminuria were compared between the study groups. RESULTS Serum UA levels of diabetic nephropathy patients were significantly higher than those in the non-nephropathy group (UA in patients with diabetic nephropathy groups: 6.3 (1.82) mg/dl, UA in patients of the non-nephropathic group: 4.85 (1.92) mg/dl) (p<0.001). There was a correlation between microalbuminuria and UA (r=0.238). This correlation was statistically significant (p=0.017). CONCLUSION UA levels may be an important predictor of nephropathy in diabetic patients.


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