Association between Vaspin rs2236242 Gene Polymorphism and Psoriasis Vulgaris

2020 ◽  
pp. 1-6
Author(s):  
Nazli Dizen-Namdar ◽  
Raziye Akcilar ◽  
Zeynep Bayat
Keyword(s):  
Gene Polymorphism ◽  
Metabolic Disorders ◽  
Psoriasis Vulgaris ◽  
Turkish Population ◽  
Inflammatory Skin Disease ◽  
Control Groups ◽  
Diagnostic Biomarkers ◽  
Increased Risk ◽  
Visceral Adipose ◽  
And Control

<b><i>Background:</i></b> Psoriasis known as a chronic inflammatory skin disease is accompanied by metabolic disorders such as obesity, diabetes, and dyslipidemia. Vaspin (a serine protease inhibitor derived from visceral adipose tissue) is a newly identified adipokine and a link between inflammation and obesity has been reported. We aimed to determine whether vaspin gene polymorphism is associated with the development and/or clinical features of psoriasis vulgaris. <b><i>Methods:</i></b> Our study group consisted of 96 psoriasis vulgaris patients and 100 matched controls. Vaspin rs2236242 gene was genotyped using PCR. <b><i>Results:</i></b> The vaspin genotypes showed a meaningful difference between psoriasis and control groups (<i>p</i> = 0.02). The frequency of the vaspin rs2236242 TT genotype was lower in psoriasis patients than in control participants (<i>p</i> &#x3c; 0.05). The TA genotype was associated with a 2.38-fold increased risk of psoriasis compared to the TT genotype (<i>p</i> = 0.007, odds ratio: 2.38; 95% confidence interval: 1.25–4.55), but not the AA genotype. All subjects were the Turkish population, the study in other populations is needed and the sample size was small in number. <b><i>Conclusion:</i></b> Our study demonstrated that vaspin rs2236242 polymorphism is related to psoriasis in the Turkish population. Polymorphisms of the vaspin gene might serve as diagnostic biomarkers of psoriasis.

scholarly journals Investigation of Associations between Obesity andLEPG2548A andLEPR668A/G Polymorphisms in a Turkish Population

2013 ◽  
Vol 35 ◽  
pp. 673-677 ◽  
Author(s):  
Server Şahın ◽  
Aydın Rüstemoğlu ◽  
Akın Tekcan ◽  
Türker Taşliyurt ◽  
Hasan Güven ◽  
...  
Keyword(s):  
Leptin Receptor ◽  
Turkish Population ◽  
Control Groups ◽  
Genotype Frequencies ◽  
Increased Risk ◽  
Significant Difference ◽  
Polymerase Chain ◽  
Length Analysis ◽  
And Control

Objective.Obesity is a complex heterogeneous disease that is caused by genes, environmental factors, and the interaction between the two. The leptin (LEP) and leptin receptor (LEPR) genes have been evaluated for polymorphisms that could potentially be related to the pathophysiology of obesity and its complications. The aim of this study was to investigate the role ofLEPG2548A andLEPR668A/G polymorphisms in the pathogenesis of obesity.Subjects.The study included 127 patients with obesity and 105 healthy controls. Polymerase chain reaction and restriction fragment length analysis forLEPG2548A andLEPR668A/G polymorphisms were applied.Results.There was no statistically significant difference in the genotype frequencies of theLEPgene polymorphism between patients and control groups (P>0.05). We found a difference in theLEPRgenotypes between patients and controls, but this was not statistically significant (P=0.05). Additionally, we found an increased risk of obesity in theLEP/LEPRGG/GG combined genotype (P<0.05).Conclusion.Our findings indicate that theLEPG2548A polymorphism is not a relevant obesity marker and that theLEPR668A/G polymorphism may be related to obesity in a Turkish population. Further researches with larger patient population are necessary to ascertain the implications ofLEPandLEPRpolymorphisms in obesity.

scholarly journals Sonographic Signs of Adenomyosis in Women with Endometriosis Are Associated with Infertility

2021 ◽  
Vol 10 (11) ◽  
pp. 2355
Author(s):  
Dean Decter ◽  
Nissim Arbib ◽  
Hila Markovitz ◽  
Daniel S. Seidman ◽  
Vered H. Eisenberg
Keyword(s):  
Laparoscopic Surgery ◽  
Retrospective Study ◽  
Statistical Analysis ◽  
Conservative Management ◽  
Transvaginal Ultrasound ◽  
Control Group ◽  
Study Group ◽  
Control Groups ◽  
Increased Risk ◽  
And Control

We compared the prevalence of ultrasound signs of adenomyosis in women with endometriosis who underwent surgery to those who were managed conservatively. This was a retrospective study of women evaluated at a tertiary endometriosis referral center who underwent 2D/3D transvaginal ultrasound. Adenomyosis diagnosis was based on the presence of at least three sonographic signs. The study group subsequently underwent laparoscopic surgery while the control group continued conservative management. Statistical analysis compared the two groups for demographics, symptoms, clinical data, and sonographic findings. The study and control groups included 244 and 158 women, respectively. The presence of any, 3+, or 5+ sonographic signs of adenomyosis was significantly more prevalent in the study group (OR = 1.93–2.7, p < 0.004, 95% CI; 1.24–4.09). After controlling for age, for all findings but linear striations, the OR for having a specific feature was higher in the study group. Women in the study group with ≥ 5 sonographic signs of adenomyosis had more than twice the risk of experiencing infertility (OR = 2.31, p = 0.012, 95% CI; 1.20–4.45). Sonographic signs of adenomyosis are more prevalent in women with symptomatic endometriosis who underwent surgery compared with those who continued conservative management. Women with 5+ findings have a significantly increased risk of infertility. Adenomyosis on ultrasound should be considered in the management decisions regarding these patients.

scholarly journals Association between Luteinizing Hormone/Choriogonadotropin Receptor Ins18LQ Gene Polymorphism and Polycystic Ovary Syndrome

2020 ◽  
Vol 8 (A) ◽  
pp. 517-520
Author(s):  
Hilma Putri Lubis ◽  
Muhammad Fidel Ganis Siregar ◽  
Ichwanul Adenin ◽  
Binarwan Halim ◽  
Henry Salim Siregar ◽  
...  
Keyword(s):  
Luteinizing Hormone ◽  
Polycystic Ovary Syndrome ◽  
Gene Polymorphism ◽  
Polycystic Ovary ◽  
Control Group ◽  
Control Groups ◽  
Ovary Syndrome ◽  
Significant Difference ◽  
Pcos Group ◽  
And Control

BACKGROUND: Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders of women in the childbearing period. However, its pathophysiology is still unclear. Certain polymorphisms of the luteinizing hormone/choriogonadotropin receptor (LHCGR) genes may lead to changes in the bioactivity of this hormone. The important functional role of LHCGR in the metabolism of androgen and ovulation, the LHCGR gene variant, may be related to the risk of PCOS. AIM: The aim of this study was to evaluate the association between LHCGR Ins18LQ gene polymorphism and PCOS. METHODS: A case–control study was performed in women with PCOS and non-PCOS from May 2019 to October 2019 in HFC IVF Center. We included 50 women with PCOS and 50 healthy controls. Polymorphism of the LHCGR (ins18LQ) gene was genotyped using polymerase chain reaction-restriction fragment length polymorphism. RESULTS: From this study, we found that there was no significant difference in the proportion of ages between the groups (p > 0.05). There were significant differences in the characteristics of body mass index, FSH level, LH level, and LH/FSH ratio between the PCOS and control groups (p < 0.05). We also found that the proportion of heterozygote variant non-ins/ins was higher in the PCOS group compared to the control group, but there was no significant difference between the polymorphisms of the non-ins and non-nonins variants between the PCOS and control groups (p = 0.269). The frequency of ins alleles was higher in the PCOS group compared to the control group. CONCLUSION: There was no significant association between LHCGR ins18LQ gene polymorphism and PCOS.

Polymorphisms in the Genes for Coagulation Factors II, V, and VII in Patients With Ischemic Heart Disease

1999 ◽  
Vol 123 (12) ◽  
pp. 1230-1235
Author(s):  
Yue Jin Feng ◽  
Andrew Draghi ◽  
Douglas R. Linfert ◽  
Alan H. B. Wu ◽  
Gregory J. Tsongalis
Keyword(s):  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Coagulation Factors ◽  
The United States ◽  
Ischemic Heart ◽  
Factor Vii ◽  
Control Groups ◽  
Sequence Of Events ◽  
Increased Risk ◽  
And Control

Abstract Background.—Cardiovascular disease remains the leading cause of mortality in the United States, accounting for approximately 33% of all deaths in this country. Of these deaths, most are due to acute myocardial infarctions (AMIs), which are associated with thrombotic coronary artery obstruction and/or occlusion. These events could potentially be due to alterations in genes coding for coagulation factors. Several polymorphisms have been described in the factor II, V, and VII genes, which may predispose one to increased risk for ischemic heart disease (IHD). Objective.—To determine if mutations in 3 coagulation factor genes could predispose an individual to increased risk for arterial thrombosis as a mechanism for developing unstable angina (UA) or AMI. Methods.—We examined 125 hospitalized patients (mean age, 53 ± 6 years, 79 men and 46 women), including 32 with AMI, 68 with UA, and 25 noncardiac controls, for a genetic predisposition for increased risk of IHD. EDTA-anticoagulated whole blood was collected at the time of hospital admission. DNA was extracted, and the polymorphisms were detected by polymerase chain reaction amplification of these genes with subsequent restriction enzyme digestion and gel electrophoresis. Results.—Our results showed that 3 (9.4%), 3 (4.4%), and 1 (4%) individuals were heterozygous for prothrombin G20210A and 3 (9.4%), 5 (7.4%), and 1 (4%) individuals were heterozygous for factor V Leiden in the AMI, UA, and control groups, respectively. The following genotype frequencies for the factor VII R353Q polymorphism were identified: 25 (78.1%), 56 (82.4%), and 18 (72%) with RR and 7 (21.9%), 12 (17.6%), and 7 (28%) with RQ in the AMI, UA, and control groups, respectively. No QQ homozygotes were identified. For the HVR4 size polymorphism, the following genotypes were identified: 3 (9.4%), 4 (5.9%), and 5 (20%) individuals with H7H7; 11 (34.4%), 33 (48.5%), and 12 (48%) with H6H7; and 18 (56.2%), 31 (45.6%), and 8 (32%) with H6H6 genotypes in the AMI, UA, and control groups, respectively. There were no H7H5 and H6H5 genotypes found in this study. Conclusions.—Although the frequency differences of these polymorphisms in patients with AMI and UA were not statistically significant from those in controls, several trends are consistent with what has been reported in the literature. Although any of these or other undefined genetic abnormalities may result in IHD, it is possible that phenotypic predisposition to IHD initially presents as UA. A larger population study addressing the significance of these polymorphisms in the sequence of events that lead to IHD, including cases of UA, is warranted.

CYP1A1 gene polymorphism and risk of endometrial hyperplasia and endometrial carcinoma

2006 ◽  
Vol 16 (3) ◽  
pp. 1407-1411
Author(s):  
I. Esinler ◽  
D. Aktas ◽  
M. Alikasifoglu ◽  
E. Tuncbilek ◽  
A. Ayhan
Keyword(s):  
Endometrial Carcinoma ◽  
Endometrial Hyperplasia ◽  
Turkish Population ◽  
Large Sample Size ◽  
Environmental Carcinogens ◽  
Cyp1a1 Gene ◽  
Increased Risk ◽  
Allele Specific ◽  
Polymerase Chain ◽  
And Control

The cytochrome P4501A1 (CYP1A1) is involved in the metabolism of environmental carcinogens and estrogen. We hypothesized that CYP1A1 genetic polymorphism may be a susceptibility factor for endometrial hyperplasia (EH) and endometrial carcinoma (ECa). We therefore evaluated this hypothesis in patients with EH and ECa and control subjects using allele-specific polymerase chain reaction–based method in a Turkish population. The patients with CYP1A1 Ile/Val genotype had a fivefold higher risk of having EH than those with Ile/Ile. In contrast, a higher frequency of any Val genotype (Ile/Val and Val/Val) was found in patients with EH, indicating that persons carrying any Val allele are at increased risk for developing EH. In the ECa group, patients were also more likely to have CYP1A1 Ile/Val allele, with an adjusted odds ratio of 3.0. Moreover, there was a statistically significant increase in relative risk association with any Val genotype between patients and controls, suggesting that individuals carrying any Val genotype are at increased risk for developing ECa. We concluded that variant alleles of the CYP1A1 gene might be associated with EH and ECa susceptibility. Further studies with a large sample size should be considered to address issues of interactions between CYP1A1 and other risk factors.

scholarly journals Challenges and results of a school-based intervention to manage excess weight among school children in Tunisia 2012–2014

2017 ◽  
Vol 29 (2) ◽  
Author(s):  
Jihen Maatoug ◽  
Sihem Ben Fredj ◽  
Zeineb Msakni ◽  
Emna Dendana ◽  
Jihene Sahli ◽  
...  
Keyword(s):  
School Children ◽  
The Body ◽  
Calorie Intake ◽  
Control Group ◽  
Control Groups ◽  
Post Intervention ◽  
School Based ◽  
Increased Risk ◽  
And Control

Abstract Background: Obesity is a serious health issue and predisposes individuals to an increased risk of morbidity and mortality. Its prevalence in children has increased worldwide. Objective: To demonstrate the feasibility and effectiveness of a school-based management program based on healthy lifestyle promotion for obese and overweight adolescents in Sousse, Tunisia. Methods: We conducted a quasi-experimental study among overweight and obese school children enrolled in 7th and 8th grades in Sousse, Tunisia with two groups, intervention and control. The 1-year intervention was based on promoting healthy eating and physical activity through a collective intervention for all recruited children and an individual intervention only for obese children who require intensive managing. Data collection was done before, at the end and at a 4-month follow up of the intervention, both in intervention and control groups. Results: The body mass index Z score decreased significantly from pre-intervention to post-intervention (1.89±0.57 to 1.76±0.63, p<0.001) and from post-intervention to the follow-up (1.76±0.63 to 1.55±0.68, p<0.001) in the intervention group. In the control group, it decreased significantly from pre-intervention to post-intervention but not significantly from post-intervention to follow-up assessment. Calorie intake decreased significantly both in intervention and control groups. Conclusion: This project began with introducing a new culture of health management in schools on one side and with increasing awareness of the importance of obesity prevention and treatment. The support of authorities for this type of action is very important to guarantee its sustainability.

scholarly journals Efectos del entrenamiento cardiovagal en la respuesta autonómica en personas con sobrepeso (Effects of cardiovagal training on autonomic response in overweight people)

Retos ◽  
2019 ◽  
pp. 118-122
Author(s):  
Alexis Espinoza-Salinas ◽  
Jose González-Jurado ◽  
Arnaldo Burdiles-Alvarez ◽  
Giovanny Arenas-Sanchez ◽  
Marcelo Bobadilla
Keyword(s):  
Metabolic Disorders ◽  
Intervention Group ◽  
Autonomic Response ◽  
Control Group ◽  
Overweight People ◽  
Autonomic Changes ◽  
Increased Risk ◽  
Health Institutions ◽  
And Control ◽  
Los Grupos

La asociación entre la obesidad y un mayor riesgo de morbimortalidad cardiometabólica es un hecho, pero las alteraciones metabólicas provocan cambios autonómicos que no siempre son detectados en una institución de salud. Objetivo: Evidenciar el efecto de un protocolo interválico de alta intensidad sobre la actividad cardiovagal en personas con sobrepeso, evaluando por medio de la variabilidad de la frecuencia cardiaca. Método: Colaboraron 20 personas con sobrepeso, sin otros antecedentes mórbidos. Su edad fue de 24,6 ± 2,17 años; índice de masa corporal (IMC) de 27,11 ± 1,38 kg•m-2; presión arterial sistólica y diastólica de 126,4 ± 2,49 y de 86,1 ± 1,85 mmHg, respectivamente. El muestreo fue realizado por conveniencia. Se distribuyeron aleatoriamente en Grupo de intervención (GI, n=10) y Grupo de Control (GC, n=10). Resultados: Se registraron diferencias significativas entre los grupos, en los tiempos donde los valores de inicio son menores que a la sexta semana (F: 120,412; G.L.=1; 7; p= 0,003). Además, existe diferencia estadística entre el valor SD1 del GC > GE (F: 6,700; G.L.=1; 7; p= 0,036) y solamente en el GI, entre la 1 semana > 6 semana (EMMEANS =10,400; p=0,001). Conclusión: En seis semanas de intervención, con un protocolo de activación vagal, aumentó la modulación parasimpática en reposo en personas con sobrepeso.Summary. The association between obesity and an increased risk of cardiometabolic morbidity and mortality is a fact, but most of the time there are metabolic disorders that cause autonomic changes not always detected by health institutions. Objective: To demonstrate the effect of a high intensity and short duration interval protocol on cardiovagal activity in overweight people through the evaluation of heart rate variability. Method: a total of 20 overweight people without other morbid backgrounds collaborated in the study. Their age was 24.6 ± 2.17 years old; body mass index (BMI) of 27.11 ± 1.38 kg • m-2; systolic and diastolic blood pressure of 126.4 ± 2.49 and 86.1 ± 1.85 mmHg, respectively. Sampling was done by convenience. They were randomly distributed in Intervention Group (GI, n = 10) and Control Group (GC, n = 10). Results: Significant differences were registered between the groups, the starting values being lower than after sixth week (F: 120,412; G.L. = 1; 7; p = 0,003). In addition, there is a statistical difference between the SD1 value of the GC> GE (F: 6,700; GL = 1; 7; p = 0.036) and only in the GI, between 1 week> 6 weeks (EMMEANS = 10,400; p = 0.001). Conclusion: After the six-week intervention with a vagal activation protocol, parasympathetic modulation at rest increased in overweight people.

Obstetric antiphospholipid syndrome is not associated with an increased risk of subclinical atherosclerosis

Rheumatology ◽  
2020 ◽  
Vol 59 (12) ◽  
pp. 3709-3716 ◽  
Author(s):  
Alessandra Bettiol ◽  
Giacomo Emmi ◽  
Martina Finocchi ◽  
Elena Silvestri ◽  
Maria Letizia Urban ◽  
...  
Keyword(s):  
Subclinical Atherosclerosis ◽  
Intima Media Thickness ◽  
Control Groups ◽  
Carotid Plaques ◽  
Increased Risk ◽  
Obstetric Antiphospholipid Syndrome ◽  
Obstetric Aps ◽  
Negative Controls ◽  
And Control

Abstract Objectives The persistent positivity of aPLs, either isolated or associated with thrombotic and/or obstetric events (APS), has been associated with the increase of intima-media thickness (IMT) and carotid plaques. Despite the fact that aPLs can promote both thrombotic and obstetric complications, some pathogenic differences have been documented between the two entities. This study aimed to evaluate whether the atherosclerotic risk differs between subjects with obstetric and thrombotic APS. Methods A total of 167 APS women (36 obstetric and 131 thrombotic) were compared with 250 aPLs negative controls. IMT of the common carotid artery (CCA) and of the bulb and the prevalence of carotid plaques were assessed. Results CCA- and bulb-IMT were significantly higher in women with thrombotic APS, while being similar between the obstetric APS and the controls [CCA-IMT: mean (s.d.) 0.97 (0.49), 0.78 (0.22) and 0.81 (0.12) mm for the thrombotic, obstetric and control groups, respectively, P &lt; 0.001 between thrombotic and controls, P = 0.002 between thrombotic and obstetric; bulb-IMT: mean (s.d.) 1.38 (0.79), 0.96 (0.27) and 0.96 (0.51) mm for the thrombotic, obstetric and control groups, P &lt; 0.001]. Women with thrombotic APS had significantly increased risk of presenting carotid plaques. This risk was significantly lower in obstetric APS. Conclusion Unlike thrombotic APS, obstetric APS is not associated with an increase of markers of subclinical atherosclerosis. If confirmed on wider populations, these results could suggest different pathogenetic role of aPLs in promoting atherosclerosis in vascular and obstetric APS, and raise questions on the risk–benefit profile of thromboprophylaxis in obstetric APS outside pregnancy periods.

scholarly journals Association between the omentin-1 gene rs2274907 A>T polymorphism and colorectal cancer in the Chinese Han population: a case-control study

2021 ◽  
Vol 49 (4) ◽  
pp. 030006052110065
Author(s):  
Yaqin Zhang ◽  
Xiaotong Zhao ◽  
Yongxiang Li ◽  
Youmin Wang ◽  
Mingwei Chen
Keyword(s):  
Colorectal Cancer ◽  
The Body ◽  
Chinese Han Population ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Groups ◽  
Chinese Han ◽  
Han Population ◽  
Potential Biomarker ◽  
Increased Risk ◽  
And Control

Objective To explore the relationship between the omentin-1 gene rs2274907 A>T polymorphism and colorectal cancer (CRC) in the Chinese Han population. Methods rs2274907 A>T was assessed by PCR–restriction fragment length polymorphism analysis. Plasma omentin-1 expression from 358 patients with CRC and 286 healthy controls was analyzed by enzyme-linked immunosorbent assay. CRC and control groups were divided into subgroups according to the body mass index (BMI) threshold of 25 kg/m2. Results No significant differences were observed between CRC and control groups in terms of genotype or allele frequencies of rs2274907 A>T. Compared with individuals with BMI <25 kg/m2 and the rs2274907 TT genotype, those with AA+AT genotypes and BMI ≥25 kg/m2 had a 3.027-fold increased risk of CRC. A significant tendency toward a higher stage of colorectal adenocarcinomas and depth of invasion was observed in individuals with the rs2274907 AA genotype compared with other genotypes. Conclusions The omentin-1 gene rs2274907 A>T polymorphism does not seem to play a critical role in the development of CRC in the Chinese Han population, but an interaction between the rs2274907 A allele and BMI may increase the CRC risk. The rs2274907 AA genotype is a potential biomarker for CRC stage progression.

scholarly journals Assessment of Carotid Artery Distensibility and Elasticity in Patients with Asthma

2021 ◽  
Author(s):  
Hatice Eylül Bozkurt Yılmaz ◽  
Mustafa Yılmaz
Keyword(s):  
Severe Asthma ◽  
Persistent Asthma ◽  
Control Group ◽  
Control Groups ◽  
Asthmatic Patients ◽  
Increased Risk ◽  
Significant Difference ◽  
Healthy Control ◽  
Carotid Distensibility ◽  
And Control

As asthma and atherosclerosis have similar pathophysiological mechanisms and risk factors, asthmatic patients may have an increased risk of atherosclerosis. This study aimed to determine the possibility of a higher risk of atherosclerosis in asthma patients compared with healthy controls by measuring carotid elasticity and distensibility. This was a cross-sectional study on 326 participants including 221 patients (129 [58.37%] females) with persistent asthma, aged 46.47±11.58 years, body mass index (BMI) of 29.74±3.99, and 105 healthy control subjects (60 [57.14%] females) aged 46.08±11.35 years, and BMI of 29.42±3.76. Of the 221 patients with asthma, 75 (33.93%) had mild, 74 (33.48%) had moderate and 72 (32.57%) had severe asthma. The carotid distensibility and elasticity were recorded and compared in both patients and control groups. There was no statistically significant difference between the patients and healthy control groups in terms of age, BMI and gender (p=0.775, p=0.482, and p=0.834, respectively). A statistically significant difference was determined between the patient and control groups in respect of both distensibility and elasticity (10.93±1.64 vs. 11.5±1.31, p=0.002 and 0.21±0.03 vs. 0.22±0.04, p=0.001, respectively). Statistically significant differences were determined between the control group and the asthma subgroups in respect of distensibility and elasticity (p<0.001, for both comparisons). The results showed that the difference was mainly due to the patients with severe asthma. Carotid distensibility and elasticity were decreased in asthmatic patients, and the main reason for this decrease was the patients in the severe asthma group. These results may suggest that the risk of subclinical carotid atherosclerosis is increased in patients with asthma, especially those with severe asthma.

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