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Peng W, Xie Y, Xia J, Qi H, Liu K, Li B, Zhang F, Wen F, Zhang L. Integrated analysis of the lncRNA-associated competing endogenous RNA network in salt sensitivity of blood pressure. Heliyon 2023; 9:e22466. [PMID: 38125519 PMCID: PMC10731005 DOI: 10.1016/j.heliyon.2023.e22466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 11/12/2023] [Accepted: 11/13/2023] [Indexed: 12/23/2023] Open
Abstract
Accumulating evidence showed that competing endogenous RNA (ceRNA) mechanism plays a pivotal role in salt sensitivity of blood pressure (SSBP). We constructed a ceRNA network based on SSBP-related differently expressed lncRNAs (2), mRNAs (73) and miRNAs (18). Bioinformatic analyses were utilized to analyze network and found network genes participate in biological pathways related to SSBP pathogenesis such as regulation of nitric oxide biosynthetic process (GO:0045,428) and cellular response to cytokine stimulus (GO:0071,345). Fourteen candidate ceRNA pathways were selected from network to perform qRT-PCR validation and found nine RNAs (KCNQ1OT1, SLC8A1-AS1, IL1B, BCL2L11, KCNJ15, CX3CR1, KLF2, hsa-miR-362-5p and hsa-miR-423-5p) differently expressed between salt-sensitive (SS) and salt-resistant (SR) groups (P < 0.05). Four ceRNA pathways were further validated by luciferase reporter assay and found KCNQ1OT1→hsa-miR-362-5p/hsa-miR-423-5p→IL1B pathways may influence the pathogenic mechanism of SS. Our findings suggested the ceRNA pathway and network may affect SS occurrence mainly through endothelial dysfunction and inflammatory activation.
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Affiliation(s)
- Wenjuan Peng
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
| | - Yunyi Xie
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
| | - Juan Xia
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
| | - Han Qi
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
| | - Kuo Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
| | - Bingxiao Li
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
| | - Fengxu Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
| | - Fuyuan Wen
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
| | - Ling Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, And Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing 100069, China
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Abbasian F, Alavi MS, Roohbakhsh A. Dietary carotenoids to improve hypertension. Heliyon 2023; 9:e19399. [PMID: 37662767 PMCID: PMC10472253 DOI: 10.1016/j.heliyon.2023.e19399] [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: 04/03/2023] [Revised: 08/04/2023] [Accepted: 08/22/2023] [Indexed: 09/05/2023] Open
Abstract
Hypertension is one of the major risk factors for cardiovascular diseases and the main reason for premature death in older adults. Although antihypertensive medications have been used frequently, hypertension prevalence has increased in the last decade. Lifestyle improvement is a cornerstone of hypertension prevention and control. High dietary consumptions of fruits and vegetables are linked to reduced risks of high blood pressure. Carotenoids are natural tetraterpene pigments produced by bacteria, fungi, algae, some animals, and various plants. Because of their high pharmacological potential and safety, they have been mentioned as unique therapeutic agents for a diverse range of diseases. Carotenoids modulate high blood pressure. They also have several additional benefits for the cardiovascular system, including antioxidative, anti-inflammatory, anti-atherogenic, and antiplatelet effects. They improve endothelial function and metabolic profile, as well. In the present article, we reviewed the literature data regarding carotenoids' influence on hypertension in both preclinical and clinical studies. Furthermore, we reviewed the underlying mechanisms associated with antihypertensive properties derived from in vitro and in vivo studies. Suppressing reactive oxygen species (ROS) production, Inhibiting angiotensin-II, endothelin-1, and oxidized low-density lipoprotein; and also nitric oxide enhancement are some of the mechanisms by which they lower blood pressure. The present article indicated that astaxanthine, β-carotene, bixin, capsanthin, lutein, crocin, and lycopene have antihypertensive properties. Having significant antioxidant properties, they can decrease high blood pressure and concomitant comorbidities.
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Affiliation(s)
- Firoozeh Abbasian
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohaddeseh Sadat Alavi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Roohbakhsh
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Zhou N, Xie ZP, Liu Q, Xu Y, Dai SC, Lu J, Weng JY, Wu LD. The dietary inflammatory index and its association with the prevalence of hypertension: A cross-sectional study. Front Immunol 2023; 13:1097228. [PMID: 36741368 PMCID: PMC9893776 DOI: 10.3389/fimmu.2022.1097228] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 12/20/2022] [Indexed: 01/21/2023] Open
Abstract
Aims We aim to investigate the association of the Dietary Inflammatory Index (DII) with the prevalence of hypertension in a large multiracial population in the United States. Methods Participants from the National Health and Nutrition Examination Survey (NHANES) (1999-2018) were included in this cross-sectional study. Dietary information was obtained and used to calculate DII. Blood pressures of participants were measured by experienced examiners. The NHANES used the method of "stratified multistage probability sampling," and this study is a weight analysis following the NHANES analytic guidance. Weight logistic regression analysis was adopted to investigate the association of hypertension with DII. Least Absolute Shrinkage and Selection Operator (LASSO) regression was carried out to screen the most important dietary factors associated with the risk of hypertension. Moreover, a nomogram model based on key dietary factors was established; the receiver operating characteristic (ROC) curve was used to evaluate the diagnostic power of the nomogram model for screening hypertension risk. Results A total of 45,023 participants were included in this study, representing 191 million residents in the United States. Participants with hypertension had an elevated DII compared with those without hypertension. Weight logistic regression showed that an increment of DII was strongly associated with hypertension after adjusting for confounding factors. The nomogram model, based on key dietary factors screened by LASSO regression, showed a favorable discriminatory power with an area under the curve (AUC) of 78.5% (95% CI: 78.5%-79.3%). Results of the sensitivity analysis excluding participants who received any drug treatment were consistent with those in the main analysis. Conclusion An increment of DII is associated with the risk of hypertension. For better prevention and treatment of hypertension, more attention should be paid to controlling dietary inflammation.
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Affiliation(s)
- Nan Zhou
- Health Examination Center, Huadong Sanatorium, Wuxi, China
| | - Zhi-Ping Xie
- Health Examination Center, Huadong Sanatorium, Wuxi, China
| | - Qing Liu
- Health Examination Center, Huadong Sanatorium, Wuxi, China
| | - Yun Xu
- Department of Anesthesiology, Huadong Sanatorium, Wuxi, China
| | - Si-Cheng Dai
- Health Examination Center, Huadong Sanatorium, Wuxi, China
| | - Juan Lu
- Department of Anesthesiology, Huadong Sanatorium, Wuxi, China,*Correspondence: Juan Lu, ; Li-Da Wu, ; Jia-Yi Weng,
| | - Jia-Yi Weng
- Department of Cardiology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, China,*Correspondence: Juan Lu, ; Li-Da Wu, ; Jia-Yi Weng,
| | - Li-Da Wu
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China,*Correspondence: Juan Lu, ; Li-Da Wu, ; Jia-Yi Weng,
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Prasertsri P, Boonla O, Vierra J, Yisarakun W, Koowattanatianchai S, Phoemsapthawee J. Effects of Riceberry Rice Bran Oil Supplementation on Oxidative Stress and Cardiovascular Risk Biomarkers in Older Adults with Prehypertension. Prev Nutr Food Sci 2022; 27:365-375. [PMID: 36721743 PMCID: PMC9843719 DOI: 10.3746/pnf.2022.27.4.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/25/2022] [Accepted: 11/22/2022] [Indexed: 01/03/2023] Open
Abstract
We investigated the changes in the oxidative stress and cardiovascular disease risk biomarkers, including the activity of the cardiac autonomic nervous system, in older adults with prehypertension following Riceberry rice bran oil supplementation. A total of 35 women aged 60 to 76 years with prehypertension were randomly allocated to two groups, one of which was supplemented with rice bran oil (n=18) and the other with Riceberry rice bran oil (n=17) at 1,000 mg daily for 8 weeks. Prior to and after the supplementation, oxidative stress and cardiovascular risk biomarkers (primary outcomes), heart rate variability, and blood pressure (secondary outcomes) were investigated. Results showed that plasma malondialdehyde, blood glutathione disulfide, and tumor necrosis factor-alpha levels were significantly decreased, and the ratio of reduced glutathione to glutathione disulfide significantly increased in both groups after supplementation (all P<0.05). No significant differences were observed between groups. Heart rate variability and blood pressure did not statistically significantly change subsequent to supplementation in either group and did not differ between groups. In conclusion, Riceberry rice bran oil supplementation for 8 weeks alleviates oxidative stress and inflammation in older adults with prehypertension to a similar extent as rice bran oil supplementation.
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Affiliation(s)
- Piyapong Prasertsri
- Faculty of Allied Health Sciences, Burapha University, Chonburi 20131, Thailand,Exercise and Nutrition Innovation and Sciences Research Unit, Burapha University, Chonburi 20131, Thailand,
Correspondence to Piyapong Prasertsri, E-mail:
| | - Orachorn Boonla
- Faculty of Allied Health Sciences, Burapha University, Chonburi 20131, Thailand,Exercise and Nutrition Innovation and Sciences Research Unit, Burapha University, Chonburi 20131, Thailand
| | - Jaruwan Vierra
- Faculty of Allied Health Sciences, Burapha University, Chonburi 20131, Thailand
| | - Waranurin Yisarakun
- Faculty of Allied Health Sciences, Burapha University, Chonburi 20131, Thailand
| | | | - Jatuporn Phoemsapthawee
- Department of Sports Science and Health, Faculty of Sports Science, Kasetsart University, Nakhon Pathom 73140, Thailand
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Arterial Hypertension and Interleukins: Potential Therapeutic Target or Future Diagnostic Marker? Int J Hypertens 2019; 2019:3159283. [PMID: 31186952 PMCID: PMC6521461 DOI: 10.1155/2019/3159283] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 03/26/2019] [Indexed: 02/06/2023] Open
Abstract
Hypertension as a multifactorial pathology is one of the most important cardiovascular risk factors, affecting up to 30-40% of the general population. Complex immune responses are involved in the inflammatory mechanism of hypertension, with evidence pointing to increased inflammatory mediators even in prehypertensive patients. Increased vascular permeability, thrombogenesis, and fibrosis, effects that are associated with sustained hypertension, could be attributed to chronic inflammation. Chronic inflammation triggers endothelial dysfunction via increased production of ROS through proinflammatory cytokines. Increased serum level of proinflammatory cytokines such as IL-1β, IL-6, IL-8, IL-17, IL-23, TGFβ, and TNFα in hypertensive patients has been associated with either increased blood pressure values and/or end-organ damage. Moreover, some cytokines (i.e., IL-6) seem to determine a hypertensive response to angiotensin II, regardless of blood pressure values. Understanding hypertension as an inflammatory-based pathology gives way to new therapeutic targets. As such, conventional cardiovascular drugs (statins, calcium channels blockers, and ACEIs/ARBs) have shown additional anti-inflammatory effects that could be linked to their blood pressure lowering properties. Moreover, anti-inflammatory drugs (mycophenolate mofetil) have been shown to decrease blood pressure in hypertensive patients or prevent its development in normotensive individuals. Further research is needed to evaluate whether drugs targeting hypertensive-linked proinflammatory cytokines, such as monoclonal antibodies, could become a new therapeutic option in treating arterial hypertension.
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Farvid MS, Homayouni F, Kashkalani F, Shirzadeh L, Valipour G, Farahnak Z. The associations between oxygen radical absorbance capacity of dietary intake and hypertension in type 2 diabetic patients. J Hum Hypertens 2012; 27:164-8. [PMID: 22695939 DOI: 10.1038/jhh.2012.19] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The objective of this study was to investigate the potential associations between oxygen radical absorbance capacity (ORAC) of fruits, vegetables, legumes and nuts, and blood pressure in type 2 diabetic patients in Tehran. In a cross-sectional study of 506 type 2 diabetic patients, aged 28-75 years, usual dietary intakes were assessed by means of a 168-item food-frequency questionnaire. To calculate the estimated hydrophilic-ORAC, total ORAC, and total phenolics (TP) of fruits, vegetables, legumes and nuts for each participant, we used the United States Department of Agriculture Database for ORAC. We examined the associations between total ORAC and TP scores, and hypertension using logistic regression. After adjustment for potential confounders, a higher total ORAC score was associated with lower risk of hypertension. The odds ratios (ORs) of systolic blood pressure (SBP) >140 mm Hg across increasing quartiles of the total ORAC score were 1.0, 0.71, 0.38 and 0.56 (P for trend=0.016). The ORs of diastolic blood pressure (DBP) >90 mm Hg across increasing quartiles of the total ORAC score were 1.0, 0.59, 0.47 and 0.35 (P for trend=0.008). Further adjustment for energy, protein and sodium intakes slightly strengthened these associations. Multivariate ORs of elevated SBP across quartiles of TP score were 1.0, 0.83, 0.41 and 0.63 (P for trend=0.027), and for elevated DBP were 1.0, 0.50, 0.40 and 0.38 (P for trend=0.006). Further adjustment for energy, protein and sodium intakes did not change the results materially. Our findings suggest that total antioxidant capacity of the dietary intake was negatively associated with hypertension in type 2 diabetic patients.
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Affiliation(s)
- M S Farvid
- Department of Community Nutrition, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Gorący J, Gorący I, Safranow K, Taryma O, Adler G, Ciechanowicz A. Lack of association of interleukin-1 gene cluster polymorphisms with angiographically documented coronary artery disease: demonstration of association with hypertension in the Polish population. Arch Med Res 2011; 42:426-32. [PMID: 21840356 DOI: 10.1016/j.arcmed.2011.08.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2011] [Accepted: 06/27/2011] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND AIMS Inflammation plays a key role in the development of atherosclerosis. We investigated associations between the interleukin-1β gene (IL1B) and IL-1 receptor antagonist (IL1RN ) polymorphisms and their haplotypes, with coronary artery disease (CAD), severity of CAD (single vessel, SVD vs. multivessel disease, MVD) and hypertension. METHODS Three hundred eighteen individuals were submitted to coronary angiography. Of these, 201 patients with ≥50% occlusion in at least one major coronary artery comprised the CAD group; the control group (non-CAD) consisted of the remaining 117 subjects. The genotypes of IL1B C(-31)T and IL1RN VNTR were determined by polymerase chain reaction (PCR). RESULTS Allele (-31)C of the IL1B gene was significantly associated with hypertension (p = 0.046). There was no association of hypertension with IL1RN genotype. The association between the number of IL1B C alleles and prevalence of hypertension was similar in univariate (OR 1.383; 95% CI 1.002-1.909; p = 0.048) and multivariate (OR 1.429; 95% CI 1.021-1.999; p = 0.036) analysis. We did not observe a significant association between CAD and genotypes or alleles of IL1B C(-31)T/IL1RN VNTR or their haplotypes. No associations were found between IL1B C(-31)T or IL1RN VNTR genotypes, alleles or haplotypes and the severity of CAD when subgroups with SVD and MVD were compared. CONCLUSIONS No association was found between polymorphisms of IL1B C(-31)T/IL1RN VNTR or their haplotypes and CAD. However, the data suggest that allele (-31)C of IL1B may be a risk factor for hypertension in the Polish population with CAD in the western Pomeranian region of Poland.
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Affiliation(s)
- Jarosław Gorący
- Clinic of Cardiology, Pomeranian Medical University, Szczecin, Poland
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Curti MLR, Jacob P, Borges MC, Rogero MM, Ferreira SRG. Studies of gene variants related to inflammation, oxidative stress, dyslipidemia, and obesity: implications for a nutrigenetic approach. J Obes 2011; 2011:497401. [PMID: 21773006 PMCID: PMC3136190 DOI: 10.1155/2011/497401] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Revised: 02/15/2011] [Accepted: 03/14/2011] [Indexed: 01/05/2023] Open
Abstract
Obesity is currently considered a serious public health issue due to its strong impact on health, economy, and quality of life. It is considered a chronic low-grade inflammation state and is directly involved in the genesis of metabolic disturbances, such as insulin resistance and dyslipidemia, which are well-known risk factors for cardiovascular disease. Furthermore, there is evidence that genetic variation that predisposes to inflammation and metabolic disturbances could interact with environmental factors, such as diet, modulating individual susceptibility to developing these conditions. This paper aims to review the possible interactions between diet and single-nucleotide polymorphisms (SNPs) in genes implicated on the inflammatory response, lipoprotein metabolism, and oxidative status. Therefore, the impact of genetic variants of the peroxisome proliferator-activated receptor-(PPAR-)gamma, tumor necrosis factor-(TNF-)alpha, interleukin (IL)-1, IL-6, apolipoprotein (Apo) A1, Apo A2, Apo A5, Apo E, glutathione peroxidases 1, 2, and 4, and selenoprotein P exposed to variations on diet composition is described.
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Affiliation(s)
| | | | | | | | - Sandra Roberta G. Ferreira
- Department of Nutrition, School of Public Health, University of São Paulo, Avenida Dr. Arnaldo, 715, 01246-904, São Paulo, SP, Brazil
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Comparison of purple carrot juice and β-carotene in a high-carbohydrate, high-fat diet-fed rat model of the metabolic syndrome. Br J Nutr 2010; 104:1322-32. [PMID: 20619064 DOI: 10.1017/s0007114510002308] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Anthocyanins, phenolic acids and carotenoids are the predominant phytochemicals present in purple carrots. These phytochemicals could be useful in treatment of the metabolic syndrome since anthocyanins improve dyslipidaemia, glucose tolerance, hypertension and insulin resistance; the phenolic acids may also protect against CVD and β-carotene may protect against oxidative processes. In the present study, we have compared the ability of purple carrot juice and β-carotene to reverse the structural and functional changes in rats fed a high-carbohydrate, high-fat diet as a model of the metabolic syndrome induced by diet. Cardiac structure and function were defined by histology, echocardiography and in isolated hearts and blood vessels; liver structure and function, oxidative stress and inflammation were defined by histology and plasma markers. High-carbohydrate, high-fat diet-fed rats developed hypertension, cardiac fibrosis, increased cardiac stiffness, endothelial dysfunction, impaired glucose tolerance, increased abdominal fat deposition, altered plasma lipid profile, liver fibrosis and increased plasma liver enzymes together with increased plasma markers of oxidative stress and inflammation as well as increased inflammatory cell infiltration. Purple carrot juice attenuated or reversed all changes while β-carotene did not reduce oxidative stress, cardiac stiffness or hepatic fat deposition. As the juice itself contained low concentrations of carotenoids, it is likely that the anthocyanins are responsible for the antioxidant and anti-inflammatory properties of purple carrot juice to improve glucose tolerance as well as cardiovascular and hepatic structure and function.
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