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Gunavathy N, Balaji R, Kumaravel V. Association of TCF7L2 Variants in Type 2 Diabetes Mellitus with Hypertriglyceridemia - A Case-Control Study. Indian J Endocrinol Metab 2023; 27:346-350. [PMID: 37867984 PMCID: PMC10586556 DOI: 10.4103/ijem.ijem_35_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/03/2023] [Accepted: 05/21/2023] [Indexed: 10/24/2023] Open
Abstract
Background Type 2 Diabetes Mellitus (T2DM) is a chronic metabolic condition involving various genetic and environmental factors leading to impaired insulin secretion, resulting in hyperglycemia. The transcription factor 7-like 2 (TCF7L2) gene is an element of the Wnt signaling pathway that plays an important role in glucose and lipid metabolism. The aim of this study is to evaluate the association of TCF7L2 rs7903146 and rs12255372 polymorphisms in T2DM with hypertriglyceridemia. Methods We investigated the effect of rs7903146 and rs12255372 on T2DM with high triglyceride (TG) levels in 60 patients and 20 controls. The anthropometric measurements and biochemical tests were assessed. Peripheral blood samples were collected, and genomic DNA was extracted. The genotyping of TCF7L2 polymorphisms was carried out using polymerase chain reaction (PCR)-based direct sequencing and allele-specific PCR methods. The T2DM patients and controls were compared by means of the t-test, Chi-square test, odds ratio (OR), and 95% confidence interval (CI) using Epi Info v7. Results The HbA1c was found to be 9.7 ± 2.1 and 5.4 ± 0.5% in patients and controls, respectively. The average TG levels (P < 0.005) in patients were 205.2 ± 145.7 and 106.4 ± 27.4mg/dl in controls. Significant evidence of association was found in T2DM patients having high TG levels with rs7903146 CT/TT (OR: 4.89; P = 0.0105) and rs12255372 GT/TT (OR: 5.23; P = 0.0101) genotypes when compared to controls. Conclusion The results of this study show that TCF7L2 rs7903146 CT/TT and rs12255372 GT/TT genotypes are significantly associated with the risk of hypertriglyceridemia in individuals with T2DM among the studied population.
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Affiliation(s)
- Nagarajan Gunavathy
- Department of Molecular Genetics, Alpha Health Foundation, Madurai, Tamil Nadu, India
| | - Ramanathan Balaji
- Department of Molecular Genetics, Alpha Health Foundation, Madurai, Tamil Nadu, India
| | - Velayutham Kumaravel
- Department of Molecular Genetics, Alpha Health Foundation, Madurai, Tamil Nadu, India
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Alshammary AF, Alshammari AM, Alsobaie SF, Alageel AA, Ali Khan I. Evidence from genetic studies among rs2107538 variant in the CCL5 gene and Saudi patients diagnosed with type 2 diabetes mellitus. Saudi J Biol Sci 2023; 30:103658. [PMID: 37181637 PMCID: PMC10172835 DOI: 10.1016/j.sjbs.2023.103658] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 03/23/2023] [Accepted: 04/16/2023] [Indexed: 05/16/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic and metabolic disorder that affects the adult population. Chemokines are proinflammatory cytokines that play a role in the development of chronic diseases such as obesity, gestational diabetes, and T2DM. The C-C Motif Chemokine Ligand 5 (CCL5) gene plays a role in antiviral immunity, tumor development, obesity, impaired glucose tolerance, and T2DM. This study aimed to investigate the genetic role of the rs2107538 variant in the CCL5 gene in Saudi patients with T2DM. Sixty subjects with T2DM patients and 60 healthy controls participated in this prospective case-control study. Prior to Sanger sequencing, genomic DNA was extracted and amplified with Polymerase chain reaction (PCR), after which the PCR products were purified. The collected data were used to conduct various statistical analyses to determine the relationship between T2DM and control subjects. The findings of the current study revealed a positive association for most parameters between T2DM and control subjects (p < 0.05). The frequency of genotypes (p = 0.002, AA vs.GG: p = 0.008, GA + AA vs. GG: p = 0.0002) and alleles (A vs. G: p = 0.0007) revealed a strong risk association. Multiple logistic regression with individual effects revealed a link between SBP and HDLc levels (p = 0.03). In patients with T2DM, waist (p = 0.001), TG (p = 0.0007), and LDLc (p = 0.0004) levels were all associated with the ANOVA. Finally, the rs2107538 variant was linked to an increased risk of T2DM in the Saudi Population. The GA and AA genotypes were strongly connected to the T2DM subjects. In order to rule out disease-causing variants in the global population, future research should use a large sample size.
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Affiliation(s)
- Amal F. Alshammary
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
- Corresponding author.
| | - Abdulrahman M. Alshammari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sarah F. Alsobaie
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Arwa A. Alageel
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Imran Ali Khan
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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Manica D, Sandri G, da Silva GB, Manica A, da Silva Rosa Bonadiman B, Dos Santos D, Flores ÉMM, Bolzan RC, Barcelos RCS, Tomazoni F, Suthovski G, Bagatini MD, Benvegnú DM. Evaluation of the effects of metformin on antioxidant biomarkers and mineral levels in patients with type II diabetes mellitus: A cross-sectional study. J Diabetes Complications 2023; 37:108497. [PMID: 37209504 DOI: 10.1016/j.jdiacomp.2023.108497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 05/03/2023] [Accepted: 05/10/2023] [Indexed: 05/22/2023]
Abstract
Diabetes mellitus (DM) and arterial hypertension are considered serious public health problems. Several studies have shown that oxidative stress is usually related to the onset of DM and hypertension, as well their associated complications. Moreover, the levels of some minerals are closely related to the pathophysiology of these diseases. Thus, in this study we aimed to evaluate the effect of metformin on the redox profile and mineral levels in the serum of patients with DM type 2 and hypertension. We also tested the effect of metformin on the viability and redox profile of peripheral blood mononuclear cells (PBMCs) for 24 h. As expected, we found that patients with type 2 DM and hypertension + type 2 DM had higher fasting glucose and triglyceride levels. As groundbreaking research, we found that both patients DM type 2 and Hypertension + DM type 2 had reduced myeloperoxidase (MPO) activity. On the other hand, the levels of total thiols (PSH) and vitamin C were increased. There was no statistical significance for the alterations in mineral levels. In addition, metformin treatment had no cytotoxic effect on PBMCs. Similarly, in patients of both groups, MPO activity was reduced and PSH levels were increased in PBMCs. We have shown that metformin is a drug with a protective effect in patients with DM type 2 against oxidative stress by reducing MPO activity and improving the levels of PSH and antioxidant defenders such as vitamin C. The results of in vitro assays support the antioxidant effect of metformin. Furthermore, we suggest studies to assess the biochemical mechanisms of metformin and how it can be used in a pharmacological therapeutic perspective against oxidative damage.
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Affiliation(s)
- Daiane Manica
- Post-graduate Program in Biochemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Gabriela Sandri
- Post Graduate Program of Health, Welfare and Sustainable Animal Production on Fronteira Sul, Federal University of Fronteira Sul, Realeza, PR, Brazil
| | - Gilnei Bruno da Silva
- Multicentric Postgraduate Program in Biochemistry and Molecular Biology, State University of Santa Catarina, Lages, SC, Brazil
| | - Aline Manica
- Post Graduate Program in Health Sciences of the Community University of Chapecó Region - Unochapecó, Chapecó, SC, Brazil
| | - Beatriz da Silva Rosa Bonadiman
- School of Health, Area of Biological and Health Sciences, Community University of Chapecó Region - Unochapecó, Chapecó, SC, Brazil
| | - Daniel Dos Santos
- Graduate Program in Chemical Engineering, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | | | | | | | - Fernanda Tomazoni
- Graduate Program in Dental Science, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Gabriela Suthovski
- Post Graduate Program of Health, Welfare and Sustainable Animal Production on Fronteira Sul, Federal University of Fronteira Sul, Realeza, PR, Brazil
| | - Margarete Dulce Bagatini
- Post Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil.
| | - Dalila Moter Benvegnú
- Post Graduate Program of Health, Welfare and Sustainable Animal Production on Fronteira Sul, Federal University of Fronteira Sul, Realeza, PR, Brazil
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Mohammed O, Alemayehu E, Ebrahim E, Fiseha M, Gedefie A, Ali A, Ebrahim H, Tilahun M. Atherogenic dyslipidemia and associated risk factors among hypertensive patients of five health facilities in Northeast Ethiopia. PLoS One 2023; 18:e0277185. [PMID: 36787318 PMCID: PMC9928121 DOI: 10.1371/journal.pone.0277185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 10/21/2022] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND One of the major risk factors for cardiovascular disease is atherogenic dyslipidemia. There was, however, little information available in Ethiopia. Therefore, the purpose of this study was to estimate the prevalence of atherogenic dyslipidemia and related risk factors in Northeast Ethiopian hypertension patients. MATERIALS AND METHODS A systematic random sampling technique was used to perform a cross-sectional study at an institution with 384 chosen participants. A structured questionnaire was used to collect the socio-demographic, anthropometric, lifestyle, and clinical characteristics of the respondents. Student's t-test, Mann-Whitney test, and Pearson's Chi-square test were employed to compare groups based on the type of data. Furthermore, Bivariate and multivariable logistic regression analyses were performed to identify factors independently associated with dyslipidemia. Crude and adjusted odds ratios and their corresponding 95% Confidence Intervals (CI) were computed. In all cases, statistical significance was declared at p <0.05. RESULTS The majority (93.2%; 95%CI: 90.6-95.6) of patients had at least one atherogenic dyslipidemia. The prevalence of elevated total cholesterol (TC), elevated triglyceride (TG), raised low-density lipoprotein cholesterol (LDL-c), and reduced high-density lipoprotein cholesterol (HDL-c) were 47.7%, 50.3%, 44.3%, and 59.6%, respectively. Being≥ 40 years were at higher risk for having elevated levels of TC (AOR: 3.22, 95% CI: 2.40-4.32), TG (AOR: 2.30, 95% CI: 1.61-3.79), and LDL-c (AOR: 4.68, 95% CI: 2.0-10.95) than those who were below 40years. Obese participants were more likely to have high concentrations of TC (AOR: 2.57, 95%CI: 2.10-3.22), LDL-c (AOR: 3.13, 95% CI: 1.97-5.10), HDL-c (AOR: 2.71, 95% CI: 1.77-4.58), and TG (AOR: 2.23, 95%CI: 1.79-4.16). CONCLUSION This study revealed that a high prevalence of atherogenic dyslipidemia. Thus, to prevent atherogenic dyslipidemia, it is crucial to create routine blood lipid testing programs and carry out suitable intervention programs focused on risk factor reduction.
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Affiliation(s)
- Ousman Mohammed
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
- * E-mail:
| | - Ermiyas Alemayehu
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Endris Ebrahim
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Mesfin Fiseha
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Alemu Gedefie
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Abdurrahman Ali
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Hussen Ebrahim
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Mihret Tilahun
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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Muacevic A, Adler JR. Prevalence of Obesity and Cardiovascular Risk Factors Among Type 2 Diabetes Mellitus Patients in Al-Khobar, Saudi Arabia. Cureus 2022; 14:e30539. [PMID: 36415391 PMCID: PMC9675942 DOI: 10.7759/cureus.30539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND The prevalence of obesity has grown significantly worldwide. It is considered a major cardiovascular risk factor among type II diabetes mellitus (T2DM) patients. OBJECTIVES The main objective of this study is to determine the prevalence of obesity in patients with T2DM at King Fahd University Hospital (KFUH), Al-Khobar, and to assess the relationship between T2DM and cardiovascular risk factors with body mass index (BMI) and waist to hip ratio (WHR). METHODS A retrospective, cross-sectional study, included T2DM patients from the Internal Medicine department at KFHU. The investigators recorded patient demographics (age and gender), weight (kg), height (cm), body mass index (Kg/m2), waist and hip circumference (cm), smoking status, physical activity, blood pressure measurements (mmHg) and laboratory results of fasting blood glucose (FBG), glycated haemoglobin (HbA1c) and lipid profile. RESULTS Among 346 patients, the prevalence of obesity and overweight was 62.4% and 27.2%, respectively. The relationship between BMI and demographic data including age and gender was statistically significant (P<0.05). The correlation between the BMI with cardiovascular risk factors including smoking, physical activity and WHR found to be statistically significant (P<0.05). CONCLUSION Our study showed that obesity and overweight affect 89.6% of patients with T2DM. Therefore, it is important to take into consideration weight control strategies to effectively manage diabetic patients.
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Feizi A, Haghighatdoost F, Zakeri P, Aminorroaya A, Amini M. Growth trajectories in lipid profile and fasting blood sugar in prediabetic people over a 16- year follow-up and future risk of type2 diabetes mellitus: A latent growth modeling approach. ALEXANDRIA JOURNAL OF MEDICINE 2022. [DOI: 10.1080/20905068.2022.2062958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Awat Feizi
- Department of Biostatistics and Epidemiology, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
- Isfahan Endocrine and Metabolism Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fahimeh Haghighatdoost
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parisa Zakeri
- Isfahan Endocrine and Metabolism Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Student Research Committee, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ashraf Aminorroaya
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Masoud Amini
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Angassa D, Solomon S, Seid A. Factors associated with dyslipidemia and its prevalence among Awash wine factory employees, Addis Ababa, Ethiopia: a cross-sectional study. BMC Cardiovasc Disord 2022; 22:22. [PMID: 35094687 PMCID: PMC8801105 DOI: 10.1186/s12872-022-02465-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 01/17/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Dyslipidemia is a highly prevalent and modifiable risk factor for atherosclerotic cardiovascular diseases. Though the problem is significant in Ethiopia, available data in this regard is very poor among alcoholic beverage industrial workers. This study aimed to assess factors associated with dyslipidemia and its prevalence among Awash wine factory employees in Addis Ababa, Ethiopia. METHODS A cross-sectional study was conducted among 335 randomly selected employees of Awash wine factory, Addis Ababa, Ethiopia from January to February 2021. Data was collected by a face-to-face interview technique using the WHO STEPwise approach. Data were entered and analyzed using Epi Info 7 and SPSS version 26, respectively. Both bivariable and multivariable logistic regression analyses were performed to identify factors associated with dyslipidemia. All statistical tests were declared significant at p-value < 0.05. RESULTS The overall prevalence of dyslipidemia was 67.8% (95% CI 62.5-72.7%). Elevated total cholesterol, elevated triglycerides, reduced high-density lipoprotein, and elevated low-density lipoprotein was found in 25.4%, 33.4%, 50.7%, and 21.5% of participants, respectively. Dyslipidemia was significantly associated with age group 30-39 years (AOR = 2.51; 95% CI 1.16-5.44, p = 0.019), ≥ 40 years (AOR = 6.45; 95% CI 2.01-20.71, p = 0.002), current alcohol consumption (AOR = 3.37; 95% CI 1.70-6.66, p < 0.001), eating vegetables < 2 days per week (AOR = 2.89; 95% CI 1.54-5.43, p = 0.001), sitting duration of > 4 h per day (AOR = 1.96; 95% CI 1.03-3.74, p = 0.041), and raised waist circumference (AOR = 4.56; 95% CI 2.07-10.08, p < 0.001). CONCLUSIONS High prevalence of dyslipidemia was found among Awash wine factory employees in Addis Ababa. Periodic screening of high-risk groups along with effective health promotion and education which encourages a healthy lifestyle is essential.
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Affiliation(s)
| | - Samrawit Solomon
- School of Public Health, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Awol Seid
- School of Public Health, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
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Ribeiro IS, Pereira ÍS, Galantini MPL, Santos DP, Teles MF, Muniz IPR, Santos GS, Silva RAA. Regular physical activity reduces the effects of inflammaging in diabetic and hypertensive men. Exp Gerontol 2021; 155:111558. [PMID: 34547405 DOI: 10.1016/j.exger.2021.111558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 10/20/2022]
Abstract
The aim of this study was to assess the influence of physical activity in inflammatory, biochemical and endocrine parameters of middle-aged and elderly men with Systemic Arterial Hypertension (SAH) and Type 2 Diabetes Mellitus (T2DM). The assessment was comprised by 77 male volunteers aged between 45 and 59 years old (middle-aged men) or 60 to 86 years old (elderly men), diagnosed with SAH and T2DM, assisted by Family Health Units in Vitória da Conquista, Bahia, Brazil. According to age and lifestyle (sedentary or practicing physical activity), these men were classified as middle-aged sedentary men, middle-aged physically active men, elderly sedentary men, or elderly physically active men. It was noticed that active elderly people with SAH and T2DM had a better inflammatory balance than sedentary middle-aged men, through the evaluation of the relationship between the cytokines IL-10/TNF-α, IL-10/IL-17A and IL-10/IFN-γ. Moreover, in the extended correlation analysis, a greater global balance was observed among anthropometric, blood pressure, biochemical and cytokine parameters. Physical activity beneficially modulates aging-related disease risk factors even in elderly individuals.
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Affiliation(s)
- Israel S Ribeiro
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil; Paulo Freire Campus - Federal University of Southern Bahia, 250 Joana Angélica Square, São José, 45.988-058 Teixeira de Freitas, Bahia, Brazil
| | - Ítalo S Pereira
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil
| | - Maria P L Galantini
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil
| | - Denisar P Santos
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil; FG Universitary Center - UniFG, 459 Barão do Rio Branco Avenue, Zip code: 46430-000 Guanambi, Bahia, Brazil
| | - Mauro F Teles
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil
| | - Igor P R Muniz
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil
| | - Gilvanéia S Santos
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil
| | - Robson A A Silva
- Multidisciplinary Institute of Health, Anísio Teixeira Campus - Federal University of Bahia, 58 Hormindo Barros Street - 17 Block - 58 Lot, Candeias, 45.029-094 Vitória da Conquista, Bahia, Brazil.
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Aboelkhair NT, Kasem HE, Abdelmoaty AA, El-Edel RH. TCF7L2 gene polymorphism as a risk for type 2 diabetes mellitus and diabetic microvascular complications. Mol Biol Rep 2021; 48:5283-5290. [PMID: 34232465 DOI: 10.1007/s11033-021-06537-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/30/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Type 2 Diabetes Mellitus (T2DM) is a chronic metabolic condition with various genetics and environmental influences that affects the capacity of the body to produce or use insulin resulting in hyperglycemia, which may lead to variable complications. It is one of the world's rising health problems. There is emerging evidence that some genetic polymorphisms can impact the risk of evolving T2DM. We try to determine the relationship of (rs7903146) variant of the Transcription factor 7-like 2 (TCF7L2) gene with T2DM and its microvascular complications. METHODS AND RESULTS This case-control study included 180 subjects: 60 diabetic patients without complications, 60 diabetic patients with microvascular complications and 60 matched healthy controls. Genotypes of rs7903146 (C/T) SNP in the TCF7L2 gene were evaluated by real-time polymerase chain reaction via TaqMan allelic discrimination. Logistic regression was used to detect the most independent factor for development of diabetes and diabetic microvascular complications. Variant homozygous TT and heterozygous CT genotypes were significantly increased in diabetic without complications and diabetic with complications groups than controls (p = 0.003, 0.001) respectively. The T allele was more represented in both patient groups than controls with no significant difference between patient groups. TT genotype as well as T allele was significantly associated with increased T2DM risk. CONCLUSION The T allele of rs7903146 polymorphism of TCF7L2 confers susceptibility to development of T2DM. However, no significant association was found for diabetic complications.
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Affiliation(s)
- Noran Talaat Aboelkhair
- Clinical Pathology Department, Faculty of Medicine, Menoufia University, Shibīn al-Kawm, Egypt.
| | - Heba Elsayed Kasem
- Internal Medicine Department, Faculty of Medicine, Menoufia University, Shibīn al-Kawm, Egypt
| | | | - Rawhia Hassan El-Edel
- Clinical Pathology Department, Faculty of Medicine, Menoufia University, Shibīn al-Kawm, Egypt
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Haile K, Timerga A. Dyslipidemia and Its Associated Risk Factors Among Adult Type-2 Diabetic Patients at Jimma University Medical Center, Jimma, Southwest Ethiopia. Diabetes Metab Syndr Obes 2020; 13:4589-4597. [PMID: 33273834 PMCID: PMC7705268 DOI: 10.2147/dmso.s283171] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/12/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Dyslipidemia is one of the major modifiable risk factors for cardiovascular diseases (CVD) in a type-2 diabetic (T2DM) patient. Dyslipidemia in T2DM patients is attributed due to increased free fatty acid flux secondary to insulin resistance. Despite its high prevalence and related complication of dyslipidemia in T2DM patients, there is a paucity of data on the prevalence of dyslipidemia in T2DM patients in Ethiopia. OBJECTIVE To determine the prevalence of dyslipidemia and its associated risk factors among T2DM patients at Jimma medical center (JUMC) Jimma, Ethiopia. METHODS AND MATERIALS An institution-based- cross-sectional study was conducted from June 1 to August 4, 2019. A convenience sampling technique was used to recruit 248 T2DM patients in the study. Data on socio-demographic characteristics, behavioral, and clinical factors were collected using a structured questionnaire through face to face interviews. Five milliliters of the fasting venous blood sample was collected for serum glucose and lipid profile analysis. Blood pressure, weight, and height were measured. Data were analyzed by SPSS version 21. Bivariate and multivariate logistic regression analyses were performed and p-value <0.05 was considered as statistically significant. RESULTS The overall prevalence of dyslipidemia among study participants was 68.1%. Isolated lipid profile abnormality of hypertriglyceridemia was found in 48%, hypercholesterolemia in 13.7%, high level of low-density lipoprotein (LDL-C) in 28.6%, and low level of high-density lipoprotein (HDL-C) in 50.8% study participants. Being in an age group ≥30 years, physical inactivity, being obese, hypertension, and high blood glucose value were significantly associated factors with dyslipidemia. CONCLUSION High prevalence of dyslipidemia was found among T2DM in the study area. The findings of this study should be taken into account to conduct appropriate intervention measures on the identified risk factor, and implement routine screening, treatments, and prevention of dyslipidemia.
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Affiliation(s)
- Kassahun Haile
- Departement of Medical Laboratory Science, College of Medicine and Health Sciences, Wolkite University, Wolkite, Ethiopia
| | - Abebe Timerga
- Department of Biomedical Science, Wolkite University, Wolkite, Ethiopia
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Moosaie F, Firouzabadi FD, Abouhamzeh K, Esteghamati S, Meysamie A, Rabizadeh S, Nakhjavani M, Esteghamati A. Lp(a) and Apo-lipoproteins as predictors for micro- and macrovascular complications of diabetes: A case-cohort study. Nutr Metab Cardiovasc Dis 2020; 30:1723-1731. [PMID: 32636121 DOI: 10.1016/j.numecd.2020.05.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/27/2020] [Accepted: 05/18/2020] [Indexed: 02/06/2023]
Abstract
AIMS To investigate the associations between Lp(a), Apo A1, Apo B, and Apo B/Apo A1 ratio with micro- and macrovascular complications of diabetes. METHODS AND RESULTS In this case-cohort study, 1057 patients with type 2 diabetes (T2DM) were followed in the diabetes clinic of Vali-Asr Hospital from 2014 to 2019. The association between serum Lp (a) and apolipoproteins with cardiovascular disease (CVD), neuropathy, and nephropathy were assessed by using binary regression analysis. The ROC curve analysis was used to evaluate the predictive properties of proteins. Youden index was used to calculate cutoff values. Among patients with T2DM, 242, 231, and 91 patients developed CVD, neuropathy, and nephropathy, respectively. The serum Lp (a) level was positively correlated with the development of all three. (P-values = 0.022, 0.042, and 0.038, respectively). The Apo A1 level was negatively correlated with nephropathy. Among the biomarkers, Lp(a) had the highest AUC for prediction of CVD, neuropathy, and nephropathy. Calculated cutoff values of Lp(a), and Apo A1 levels were higher than the standard cutoff values. CONCLUSION Serum level of Lp(a) is a predictor for CVD, neuropathy, and nephropathy. Based on the calculated cutoff values in patients with T2DM, we should consider diabetic complications at higher levels of Lp(a).
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Affiliation(s)
- Fatemeh Moosaie
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh D Firouzabadi
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Kosar Abouhamzeh
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadaf Esteghamati
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Alipasha Meysamie
- Department of Community Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Soghra Rabizadeh
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Manouchehr Nakhjavani
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Esteghamati
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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12
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Ribeiro IS, Pereira ÍS, Santos DP, Lopes DN, Prado AO, Calado SP, Gonçalves CV, Galantini MP, Muniz IP, Santos GS, Silva RA. Association between body composition and inflammation: A central role of IL-17 and IL-10 in diabetic and hypertensive elderly women. Exp Gerontol 2019; 127:110734. [DOI: 10.1016/j.exger.2019.110734] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 07/30/2019] [Accepted: 09/09/2019] [Indexed: 12/13/2022]
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13
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Tu Y, Guo C, Song F, Huo Y, Geng Y, Guo M, Bao H, Wu X, Fan W. Mild hypothermia alleviates diabetes aggravated cerebral ischemic injury via activating autophagy and inhibiting pyroptosis. Brain Res Bull 2019; 150:1-12. [PMID: 31082455 DOI: 10.1016/j.brainresbull.2019.05.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/26/2019] [Accepted: 05/07/2019] [Indexed: 12/20/2022]
Abstract
Diabetic patients manifest with more severe neurological deficits than non-diabetes after ischemic stroke. It has been shown that hypothermia has neuroprotective effects on cerebral ischemia, but whether it is effective for cerebral ischemia in diabetic patients remains unknown. The aim of this study was to investigate whether hypothermia can alleviate cerebral ischemic injury in diabetic rats and the regulation of autophagy and pyroptosis of the treatment. We introduced permanent middle cerebral artery occlusion (pMCAO) in a model of type 2 diabetic rats prepared by high-fat diet combined with intraperitoneal injection of STZ in vivo and mimicked cerebral ischemia with diabetes by employing high glucose stimulation and oxygen-glucose deprivation/reoxygenation (OGD/R) in vitro. Moreover, 3-methyladenine and bafilomycin A1 were used to evaluate the association between autophagy and pyroptosis in vitro. Our results showed that diabetes aggravated neurological deficits, increased the volume of cerebral infarction and brain edema as well as the blood brain barrier permeability after cerebral ischemia, which were alleviated by mild hypothermia. Compared with the pMCAO model in non-diabetic rats and OGD/R model without high glucose stimulation in vitro, the expression of P62, NOD-like receptor protein 3 (NLRP3), cleaved caspase-1 and Gasdermin-N increased and the ratio of microtubule-associated protein 1 light chain 3B (LC3B) Ⅱ/Ⅰ decreased in the pMCAO model in diabetic rats and OGD/R model with high glucose stimulation, which could be reversed by mild hypothermia. In conclusion, mild hypothermia alleviated diabetes aggravated cerebral ischemic injury via activating autophagy and inhibiting pyroptosis.
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Affiliation(s)
- Yanling Tu
- Department of Neurology, Zhongshan Hospital, Fudan University, 20032, Shanghai, China
| | - Cen Guo
- Department of Neurology, Zhongshan Hospital, Fudan University, 20032, Shanghai, China
| | - Feifei Song
- Department of Neurology, Zhongshan Hospital, Fudan University, 20032, Shanghai, China
| | - Yajing Huo
- Department of Neurology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, 200437, Shanghai, China
| | - Yang Geng
- Department of Neurology, Zhongshan Hospital, Fudan University, 20032, Shanghai, China
| | - Mingwei Guo
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Dongchuan Road 500, Shanghai, 200241, China
| | - Haifeng Bao
- Department of Neurology, Zhongshan Hospital, Fudan University, 20032, Shanghai, China
| | - Xuqing Wu
- Department of Neurology, Zhongshan Hospital, Fudan University, 20032, Shanghai, China.
| | - Wei Fan
- Department of Neurology, Zhongshan Hospital, Fudan University, 20032, Shanghai, China.
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14
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Hussain A, Ali I, Kaleem WA, Yasmeen F. Correlation between Body Mass Index and Lipid Profile in patients with Type 2 Diabetes attending a tertiary care hospital in Peshawar. Pak J Med Sci 2019; 35:591-597. [PMID: 31258559 PMCID: PMC6572993 DOI: 10.12669/pjms.35.3.7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Objective: To determine the correlation between body mass index (BMI) and lipid profile in patients with Type 2 Diabetes (T2DM) attending a tertiary care hospital in Peshawar. Methods: A total of 305 patients (men, 132; women, 173) with T2DM visiting an Outpatient department in Northwest General Hospital and Research Centre, Peshawar from January 2016 to July 2016 were included in this study. The whole blood and sera were analyzed for Glycated hemoglobin (HbA1c), total cholesterol (TC), triglyceride (TGs), high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C). The correlation of BMI with lipid ratios and individual lipid indices were analysed. Results: Mean of BMI was 29.29±5.23. Dyslipidemia; increased TC, increased LDL-C, increased triglyceride and decreased HDL-C were noted in 40.7%, 54.1%, 69.5% and 41% respectively. The mean difference of LDL-C (p=0.006) was significant between male and female. BMI, TC, TGs, and LDL-C showed no significant correlation where as a significant negative correlation between BMI and HDL-C was observed (r=-0.125, p=0.029, R2=0.016). The mean values of TC, TG, LDL-C, TC/ HDL-C and LDL/HDL were greater in patients with normal BMI compared to overweight and obese; however, the differences were not significant. HDL-C differed significantly in BMI groups (p=0.040). Conclusion: A significant negative correlation between BMI and HDL-C was observed, while the correlation between BMI and LDL-C was observed to be insignificant. HDL-C was found significantly higher in patients with normal BMI. These results are important to indicate that there is modest impact of BMI on lipid profile. Therefore, assessment and management for altered blood lipids should not be based on a patient’s body weight or BMI.
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Affiliation(s)
- Arshad Hussain
- Dr. Arshad Hussain, MRCP. Department of Medicine & Allied, Northwest General Hospital & Research Centre, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Iftikhar Ali
- Iftikhar Ali, M.Phil. Department of Pharmacy, University of Swabi, Khyber Pakhtunkhwa, Pakistan., Paraplegic Center, Hayatabad, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Waqar Ahmad Kaleem
- Dr. Waqar Ahmad Kaleem, PhD, Department of Pharmacy, University of Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Fatima Yasmeen
- Fatima Yasmeen, M.Sc.(Hon), Nutritionist, Paraplegic Center, Hayatabad, Peshawar, Khyber Pakhtunkhwa, Pakistan
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15
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Aloud AA, Chinnadurai V, Govindasamy C, Alsaif MA, Al-Numair KS. Galangin, a dietary flavonoid, ameliorates hyperglycaemia and lipid abnormalities in rats with streptozotocin-induced hyperglycaemia. PHARMACEUTICAL BIOLOGY 2018; 56:302-308. [PMID: 29952676 PMCID: PMC6130595 DOI: 10.1080/13880209.2018.1474931] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 03/07/2018] [Accepted: 04/06/2018] [Indexed: 06/01/2023]
Abstract
CONTEXT Galangin, a natural flavonoid, is found in honey and Alpinia officinarum Hance (Zingiberaceae). Galangin has antiviral, antimicrobial, antidiabetic and anticancer properties, without side effects. The effects of galangin on hyperglycaemia and lipid abnormalities are not known. OBJECTIVE To elucidate the effectiveness of galangin on hyperglycaemia-associated complications and lipid changes in rats with streptozotocin (STZ)-induced hyperglycaemia. MATERIALS AND METHODS Diabetes was induced in adult Wistar rats by administering 40 mg/kg of STZ. In our previous study, galangin had no toxicity at concentrations up to 320 mg/kg. Therefore three doses of galangin (4, 8 or 16 mg/kg BW) or glibenclamide (600 µg/kg BW) were administered daily to diabetic rats orally for 45 days. RESULTS Diabetic rats showed a significant (p < 0.05) increased levels of plasma glucose (281.10 mg/dL) and decreased levels of insulin (6.01 μU/mL). Additionally, diabetic rats showed a significant (p < 0.05) increased levels of plasma lipid profiles such as total cholesterol (149.05 mg/dL), triglycerides (143.28 mg/dL), free fatty acids (139.37 mg/dL), phospholipids (127.53 mg/dL), plasma low-density lipoprotein-cholesterol (98.72 mg/dL), plasma very low-density lipoprotein-cholesterol (28.65 mg/dL), and significant (p < 0.05) decreased in plasma high-density lipoprotein-cholesterol (21.68 mg/dL). When galangin was administered to the hyperglycaemic rats, plasma glucose and insulin levels and lipid profiles reverted to levels similar to those in healthy control rats. DISCUSSION AND CONCLUSIONS Administration of galangin reduced hyperlipidaemia related to the risk of diabetic complications and could be beneficial for diabetic hyperlipidaemic patients. Further work detailing its mechanism-of-action for improving hyperglycaemic-associated lipid abnormalities is needed.
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Affiliation(s)
- Amal A. Aloud
- Department of Food Sciences and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Veeramani Chinnadurai
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Chandramohan Govindasamy
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed A. Alsaif
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Khalid S. Al-Numair
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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