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Yan H, Zhou X, Gan G, Zhang J. Clinical application of acupressure in patients with essential hypertension. Asian J Surg 2024; 47:1957-1958. [PMID: 38242783 DOI: 10.1016/j.asjsur.2023.12.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/25/2023] [Indexed: 01/21/2024] Open
Affiliation(s)
- Hui Yan
- Traditional Chinese Medicine Department, Zigong First People's Hospital, Zigong, PR China
| | - Xia Zhou
- Traditional Chinese Medicine Department, Zigong First People's Hospital, Zigong, PR China
| | - Guorong Gan
- Traditional Chinese Medicine Department, Zigong First People's Hospital, Zigong, PR China.
| | - Jinhui Zhang
- Zigong Tourism Vocational High School, Zigong, PR China
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Guo M, He Y, Chen A, Zhuang Z, Pan X, Guan M. Clinical and genetic analysis of essential hypertension with mitochondrial tRNA Met 4435A>G and YARS2 mutation. Zhejiang Da Xue Xue Bao Yi Xue Ban 2024:1-10. [PMID: 38562030 DOI: 10.3724/zdxbyxb-2023-0571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
OBJECTIVES To investigate the role of m.4435A>G and YARS2 c.572G>T (p.G191V) mutations in the development of essential hypertension. METHODS A hypertensive patient with m.4435A>G and YARS2 p.G191V mutations was identified from the mitochondrial genome and exon sequencing data previously collected. Clinical data were collected, and the molecular genetic study was conducted in the proband and his family members. Peripheral venous blood was collected, and immortalized lymphocyte lines were constructed. The mitochondrial tRNA, mitochondrial protein, ATP, mitochondrial membrane potential (MMP), and reactive oxygen species (ROS) in the constructed lymphocyte cell lines were detected. RESULTS Mitochondrial genome sequencing results showed that all maternal members carried a highly conserved m.4435A>G mutation. The m.4435A>G mutation might affect the secondary structure and folding free energy of mitochondrial tRNA and change its stability, which would affect the anticodon ring structure. Compared with the control group, the cell lines carrying m.4435A>G and YARS2 p.G191V mutations had decreased mitochondrial tRNA homeostasis, partial mitochondrial protein expression, ATP production, and MMP levels, and increased ROS levels. The differences were statistically significant (P<0.05). CONCLUSIONS The YARS2 p.G191V mutation aggravates the changes in mitochondrial translation and mitochondrial function caused by m.4435A>G by affecting the steady-state level of mitochondrial tRNA and further leads to cell dysfunction, indicating that YARS2 p.G191V and m.4435A>G mutations have a synergistic effect in this family and jointly participate in the occurrence and development of essential hypertension.
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Affiliation(s)
- Meili Guo
- Clinical Laboratory, Cangnan County People's Hospital, Wenzhou 325800, Zhejiang Province, China.
| | - Yunfan He
- Institute of Genetics, Zhejiang University, Zhejiang Provincial Key Lab of Genetic and Developmental Disorders, Hangzhou 310058, China
| | - Ade Chen
- Clinical Laboratory, Cangnan County People's Hospital, Wenzhou 325800, Zhejiang Province, China
| | - Zaishou Zhuang
- Clinical Laboratory, Cangnan County People's Hospital, Wenzhou 325800, Zhejiang Province, China
| | - Xiaoyong Pan
- Clinical Laboratory, Cangnan County People's Hospital, Wenzhou 325800, Zhejiang Province, China
| | - Minxin Guan
- Institute of Genetics, Zhejiang University, Zhejiang Provincial Key Lab of Genetic and Developmental Disorders, Hangzhou 310058, China.
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Wei N, Liu MH, Song YH. Causal associations between gastroesophageal reflux disease and essential hypertension: A bidirectional Mendelian randomization study. World J Clin Cases 2024; 12:880-890. [PMID: 38414595 PMCID: PMC10895642 DOI: 10.12998/wjcc.v12.i5.880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/12/2023] [Accepted: 01/16/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Clinical studies have reported that patients with gastroesophageal reflux disease (GERD) have a higher prevalence of hypertension. AIM To performed a bidirectional Mendelian randomization (MR) analysis to investigate the causal link between GERD and essential hypertension. METHODS Eligible single nucleotide polymorphisms (SNPs) were selected, and weighted median, inverse variance weighted (IVW) as well as MR egger (MR-Egger) regression were used to examine the potential causal association between GERD and hypertension. The MR-Pleiotropy RESidual Sum and Outlier analysis was used to detect and attempt to reduce horizontal pleiotropy by removing outliers SNPs. The MR-Egger intercept test, Cochran's Q test and "leave-one-out" sensitivity analysis were performed to evaluate the horizontal pleiotropy, heterogeneities, and stability of single instrumental variable. RESULTS IVW analysis exhibited an increased risk of hypertension (OR = 1.46, 95%CI: 1.33-1.59, P = 2.14E-16) in GERD patients. And the same result was obtained in replication practice (OR = 1.002, 95%CI: 1.0008-1.003, P = 0.000498). Meanwhile, the IVW analysis showed an increased risk of systolic blood pressure (β = 0.78, 95%CI: 0.11-1.44, P = 0.021) and hypertensive heart disease (OR = 1.68, 95%CI: 1.36-2.08, P = 0.0000016) in GERD patients. Moreover, we found an decreased risk of Barrett's esophagus (OR = 0.91, 95%CI: 0.83-0.99, P = 0.043) in essential hypertension patients. CONCLUSION We found that GERD would increase the risk of essential hypertension, which provided a novel prevent and therapeutic perspectives of essential hypertension.
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Affiliation(s)
- Ning Wei
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
| | - Ming-Hui Liu
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
| | - Yu-Hu Song
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
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Zhu ZG, Wang JR, Pan XY. Efficacy of scraping therapy on blood pressure and sleep quality in stage I and II essential hypertension: A systematic review and meta-analysis. J Integr Med 2024; 22:12-21. [PMID: 38104001 DOI: 10.1016/j.joim.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/11/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Scraping therapy is widely used in treating stage I and II essential hypertension in China. However, there has been no systematic evaluation of the efficacy of scraping therapy on blood pressure and sleep quality in stage I and II essential hypertension. SEARCH STRATEGY Seven electronic databases (PubMed, Scopus, Cochrane Library, Web of Science, EBSCO, China National Knowledge Infrastructure and Wanfang Data electronic databases) were searched from inception to December 2022. Based on the principle of combining subject words with text words, the search strategy was constructed around search terms for "scraping therapy," "scraping," "Guasha," "Gua sha," "hypertension," and "high blood pressure" during the database searches. INCLUSION CRITERIA Randomized controlled trials (RCTs) were included if they recruited patients with stage I and II essential hypertension and included a scraping therapy intervention. The intervention group received antihypertensive drugs and scraping therapy, while the control group only took antihypertensive drugs. DATA EXTRACTION AND ANALYSIS Review Manager 5.4.0 and STATA 15.1 were used to enter all the relevant outcome variables to conduct the meta-analysis. The quality of the selected RCTs was assessed using the PEDro scale. The sensitivity analysis was carried out by iteratively excluding individual studies and repeating the analysis to determine the stability of the findings and identify any studies with greater influence on the outcome. Subgroup analysis was performed to find the source of heterogeneity. Funnel plots were used to evaluate the publication bias of included studies. RESULTS Nine RCTs including 765 participants were selected. Meta-analysis showed that scraping therapy combined with medication had an advantage over the use of medication alone in lowering systolic blood pressure (mean difference [MD] = -5.09, 95% confidence interval [CI] = -6.50 to -3.67, P < 0.001) and diastolic blood pressure (MD = -2.66, 95% CI = -3.17 to -2.14, P < 0.001). Subgroup analysis showed that scraping therapy improved sleep quality in middle-aged patients with hypertension, but the efficacy was better in elderly patients (MD = -7.91, 95% CI = -8.65 to -7.16, P < 0.001) than in middle-aged patients (MD = -2.67, 95% CI = -4.12 to -1.21, P = 0.0003). CONCLUSION The available evidence indicates that scraping therapy has significant effects on patients with stage I and II hypertension, and it improves sleep quality for elderly patients with hypertension better than for middle-aged ones. Scraping therapy can be an adjunctive treatment for stage I and II essential hypertension. However, further high-quality studies are needed to verify its effectiveness and the best therapeutic strategies. Please cite this article as: Zhu, Z, Wang J, Pan, X. Efficacy of scraping therapy on blood pressure and sleep quality in stage I and II essential hypertension: A systematic review and meta-analysis. J Integr Med. 2024; 22(1): 12-21.
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Affiliation(s)
- Zheng-Gang Zhu
- School of Nursing, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China; School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Jian-Ru Wang
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450000, Henan Province, China
| | - Xiao-Yan Pan
- School of Nursing, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China.
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Xia X, Zeng Y, Li Z, Luo H, Wang W, He Y, Lu B, Guo J, Chen K, Xu X. Effect of GRK4 on renal gastrin receptor regulation in hypertension. Clin Exp Hypertens 2023; 45:2245580. [PMID: 37641972 DOI: 10.1080/10641963.2023.2245580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/27/2023] [Accepted: 08/02/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE To investigate whether GRK4 regulates the phosphorylation and function of renal CCKBR. METHODS GRK4 A142V transgenic mice were used as an animal model of enhanced GRK4 activity, and siRNA was used to silence the GRK4 gene to investigate the regulatory effect of GRK4 on CCKBR phosphorylation and function. Finally, the co-localization and co-connection of GRK4 and CCKBR in RPT cells were observed by laser confocal microscopy and immunoprecipitation to explore the mechanism of GRK4 regulating CCKBR. RESULTS Gastrin infusion significantly increased urinary flow and sodium excretion rates in GRK4 WT mice (P < .05). GRK4 siRNA did not affect CCKBR protein expression in WKY RPT cells and SHR RPT cells, but remarkably reduced CCKBR phosphorylation in WKY and SHR RPT cells (P < .05). The inhibitory effect of gastrin on Na+-K+ -ATPase activity in WKY RPT cells was further enhanced by the reduction of GRK4 expression (P < .05), while GRK4 siRNA restored the inhibitory effect of gastrin on Na+-K+ -ATPase activity in SHR RPT cells. Laser confocal and Co-immunoprecipitation results showed that GRK4 and CCKBR co-localized in cultured RPT cells' cytoplasm. CONCLUSION GRK4 participates in the development of hypertension by regulating the phosphorylation of renal CCKBR leading to impaired CCKBR function and water and sodium retention. Knockdown of GRK4 restored the function of CCKBR. The enhanced co-connection between GRK4 and CCKBR may be an important reason for the hyperphosphorylation of GRK4 and CCKBR involved in the pathogenesis of hypertension.
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Affiliation(s)
- Xuewei Xia
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
- Department of Stem Cell and Regenerative Medicine, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Third Military Medical University, Chongqing, China
- Central Laboratory, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, Chongqing, China
| | - Yongchun Zeng
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
- Department of Cardiology, Raffles Hospital Chongqing, Chongqing, China
| | - Zhuxin Li
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
| | - Hao Luo
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
| | - Wei Wang
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
| | - Yanji He
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
| | - Bingjun Lu
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
| | - Jingwen Guo
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
| | - Ken Chen
- Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, P.R. China
| | - Xiang Xu
- Department of Stem Cell and Regenerative Medicine, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Third Military Medical University, Chongqing, China
- Central Laboratory, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, Chongqing, China
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Qian H, Zhang Z, Tao Z, Xie Y, Yin Y, He W, Zhang L. Association of Circular RNAs levels in blood and Essential Hypertension with Carotid Plaque. Clin Exp Hypertens 2023; 45:2180020. [PMID: 36843004 DOI: 10.1080/10641963.2023.2180020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
BACKGROUND As one of the essential hypertension (EH)-mediated target organ damage, carotid plaque is a crucial subclinical precursor for cardiovascular events. Therefore, it is vital to identify the risk factors and pathogenesis for EH with carotid plaque. METHODS Based on our previous microarray analysis, we selected four circRNAs as the candidate circRNAs and detected their expression levels in blood of 192 subjects (64 healthy controls, 64 EH patients, and 64 EH patients with carotid plaque) by qRT-PCR analysis. The regulatory mechanism of circRNAs involved in carotid plaque was predicted by bioinformatics analysis. RESULTS The level of hsa_circ_0124782 increased significantly and the levels of hsa_circ_0131618 and hsa_circ_0127342 decreased significantly in the EH group and EH with carotid plaque group compared with the control group (P < .05). Functional enrichment analysis showed that three circRNAs might be implicated in pathogenesis for carotid plaque. CONCLUSION Our study revealed the relationship between three circRNAs and carotid plaque, suggesting that they may serve as potential biomarkers for EH with carotid plaque.
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Affiliation(s)
- Haiyan Qian
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China
| | - Zebo Zhang
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China
| | - Zhenbo Tao
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China.,Ningbo Municipal Centre for Disease Control and Prevention, Ningbo, China
| | - Yanqing Xie
- Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
| | - Yueqi Yin
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China
| | - Wenming He
- Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
| | - Lina Zhang
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China.,Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
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Craiem D, Guilenea F, de Freminville JB, Azizi M, Casciaro ME, Gencer U, Jannot AS, Amar L, Soulat G, Mousseaux E. Abdominal aortic calcium and geometry in patients with essential hypertension. Diagn Interv Imaging 2023:S2211-5684(23)00241-3. [PMID: 38148259 DOI: 10.1016/j.diii.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/20/2023] [Accepted: 12/13/2023] [Indexed: 12/28/2023]
Abstract
PURPOSE Abdominal aorta calcium (AAC) burden and dilatation are associated with an increased risk of mortality. The purpose of this study was to investigate determinants of AAC and abdominal aorta size in patients with essential hypertension. MATERIALS AND METHODS Patients with uncomplicated essential hypertension who had undergone non-enhanced abdominal CT to rule out secondary hypertension in addition to biological test were recruited between 2010 and 2018. A semi-automatic system was designed to estimate the aortic size (diameter, length, volume) and quantify the AAC from mesenteric artery to bifurcation using the Agatston score. Determinants of aortic size and those related to AAC were searched for using uni- and multivariables analyses. RESULTS Among 293 randomly selected patients with hypertension (age 52 ± 11 [SD] years) included, 23% had resistant hypertension. Mean abdominal aorta diameter was 20.1 ± 2.1 (SD) mm. Eight (3%) patients had abdominal aorta aneurysm ≥ 30 mm and 58 (20%) had dilated abdominal aorta ≥ 27 mm. Median AAC score was 38 and calcifications were detected in the infra- and supra-renal abdominal aortic portions in 59% and 26% of the patients, respectively. After adjustment for age, male sex and body surface area, abdominal aorta diameter was positively associated with diastolic blood pressure (P = 0.0019). Smoking was the single variable associated with calcified abdominal aorta (P < 0.001) after adjustment for cofactors. In patients with calcifications of abdominal aorta, the score increased with smoking history (P < 0.001), statins treatment (P < 0.01), greater number of anti-hypertensive drugs (P < 0.01), larger abdominal aorta (P < 0.05) and greater systolic blood pressure (P < 0.05). Patients with resistant hypertension had more AAC in the supra-renal abdominal aorta portion than those without resistant hypertension (P < 0.01). CONCLUSION In patients with essential hypertension, abdominal aorta dilation is related with diastolic blood pressure while AAC is associated with smoking history and resistant hypertension when located to the supra-renal abdominal aorta portion.
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Affiliation(s)
- Damian Craiem
- Instituto de Medecina Traslacional, Trasplante y Bioingenieria (IMeTTyB), Universidad Favaloro-CONICET, CP1078 Buenos Aires, Argentina
| | - Federico Guilenea
- Instituto de Medecina Traslacional, Trasplante y Bioingenieria (IMeTTyB), Universidad Favaloro-CONICET, CP1078 Buenos Aires, Argentina
| | - Jean-Batiste de Freminville
- AP-HP, Hôpital Européen Georges-Pompidou, 75015 Paris, France; Institut National de la Santé et de la Recherche Médicale, PARCC, 75015 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Michel Azizi
- AP-HP, Hôpital Européen Georges-Pompidou, 75015 Paris, France; Institut National de la Santé et de la Recherche Médicale, PARCC, 75015 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Mariano E Casciaro
- Instituto de Medecina Traslacional, Trasplante y Bioingenieria (IMeTTyB), Universidad Favaloro-CONICET, CP1078 Buenos Aires, Argentina
| | - Umit Gencer
- AP-HP, Hôpital Européen Georges-Pompidou, 75015 Paris, France; Institut National de la Santé et de la Recherche Médicale, PARCC, 75015 Paris, France
| | - Anne-Sophie Jannot
- AP-HP, Hôpital Européen Georges-Pompidou, 75015 Paris, France; Institut National de la Santé et de la Recherche Médicale, PARCC, 75015 Paris, France
| | - Laurence Amar
- AP-HP, Hôpital Européen Georges-Pompidou, 75015 Paris, France; Institut National de la Santé et de la Recherche Médicale, PARCC, 75015 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Gilles Soulat
- AP-HP, Hôpital Européen Georges-Pompidou, 75015 Paris, France; Institut National de la Santé et de la Recherche Médicale, PARCC, 75015 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Elie Mousseaux
- AP-HP, Hôpital Européen Georges-Pompidou, 75015 Paris, France; Institut National de la Santé et de la Recherche Médicale, PARCC, 75015 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France.
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Li A, Xiong C, Gong C, Gou M, Wang Y, Yang Y, Xu H. Genetic polymorphisms of purinergic P2Y 2 receptor were associated with the susceptibility to essential hypertension in Chinese postmenopausal women. Purinergic Signal 2023; 19:663-671. [PMID: 36653592 PMCID: PMC10754786 DOI: 10.1007/s11302-023-09921-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 01/07/2023] [Indexed: 01/20/2023] Open
Abstract
Hypertension has become a prominent public health concern. Essential hypertension (EH) is a polygenic disorder caused by multiple susceptibility genes. It has been previously shown that the purinergic P2Y2 receptor (P2Y2R) regulates blood pressure; however, whether P2Y2R genetic polymorphisms correlate with EH has not been investigated in Chinese. Our study included 500 EH cases and 504 controls who are Chinese postmenopausal women. We used allele-specific polymerase chain reaction (ASPCR) to genotype five single-nucleotide polymorphism (SNPs) in the P2Y2R gene, i.e., rs4944831, rs12366239, rs1783596, rs4382936, and rs10898909. We assessed the association of P2Y2R genetic polymorphisms with EH susceptibility. The results demonstrated that P2Y2R rs4382936A was correlated with a high risk of EH; particularly, the participants with the rs4382936A allele and CA/AA/(CA+AA) genotypes were at higher risks to EH compared to the subjects with the rs4382936C allele and CC genotype. Moreover, haplotype CAG combined by rs1783596-rs4382936-rs10898909 was a susceptible haplotype for EH, whereas haplotype CCG was a protective haplotype for EH. These results may provide new evidence for applying P2Y2R genetic polymorphisms as useful markers in clinic screening or monitoring potential EH cases in a population of Chinese postmenopausal women.
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Affiliation(s)
- Ao Li
- Department of Physiology, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
- Joint Program of Nanchang University and Queen Mary University of London, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Chaopeng Xiong
- Department of Intervention Center, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Chengxin Gong
- Department of Science and Education, Chest Hospital of Jiangxi Province, Nanchang, Jiangxi, China
| | - Mengyang Gou
- Department of Physiology, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Yaqun Wang
- Department of Physiology, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Yuping Yang
- Medical Examination Center, The Fourth Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Hong Xu
- Department of Physiology, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
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Xiao Y, Liu C, Lei R, Wang Z, Wang X, Tian H, Xue B, Zhou E, Zhang K, Hu J, Luo B. Associations of PM 2.5 composition and green space with metabolic syndrome in a Chinese essential hypertensive population. Chemosphere 2023; 343:140243. [PMID: 37742756 DOI: 10.1016/j.chemosphere.2023.140243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 08/16/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Metabolic syndrome (MetS) has emerged as a significant global public health concern. While environmental factors, including PM2.5, have been identified as important risk factors for MetS in the general population, limited studies have investigated their impact on individuals with essential hypertension. Therefore, our study aims to explore the relationship between PM2.5 composition, green space, and their combined effects on MetS among a Chinese essential hypertensive population. METHOD A total of 20,131 participants diagnosed with essential hypertension from 10 provinces in China were included in this study. Individual level exposure to various environmental factors (including PM2.5, PM2.5 composition, green space and temperature) were evaluated using spatiotemporal models based on satellites data. Participants were defined as MetS according to the definition issued by the International Diabetes Federation. Generalized additive mixed models were used to analyze the individual air pollutants, green space and their interaction on MetS. RESULT The prevalence of MetS in this population was 44.33%. The adjusted odd ratio (OR) of MetS, with each one unit increase in SO42-, BC and NO3- were 1.077 (1.049, 1.106), 1.126 (1.077, 1.177) and 0.977 (0.958, 0.996) respectively. Additionally, each unit increase of the Normalized Difference Vegetation Index (NDVI) was associated with a decreased risk of MetS (OR: 0.988, 95% CI: 0.984-0.993). In particular, green space was found to mitigate the adverse impacts of PM2.5 on MetS (OR: 0.988, 95% CI: 0.984-0.993). CONCLUSION Our results suggested that there was a positive association between PM2.5 and its composition (SO42-, BC) with MetS in the essential hypertensive population, while green space might play a protective role. Moreover, green space could effectively weaken the positive relationship between air pollutants and MetS, especially in males and participants younger than 60 years old.
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Affiliation(s)
- Ya Xiao
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Ce Liu
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Ruoyi Lei
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Zengwu Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, 100037, China
| | - Xin Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, 100037, China
| | - Hezhong Tian
- State Key Joint Laboratory of Environmental Simulation & Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Baode Xue
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Erkai Zhou
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Kai Zhang
- Department of Environmental Health Sciences, School of Public Health, University at Albany, State University of New York, One University Place, Rensselaer, NY, 12144, USA.
| | - Jihong Hu
- School of Public Health, Gansu University of Chinese Medicine, Lanzhou, Gansu, 730000, China.
| | - Bin Luo
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu, 730000, China.
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10
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Perticone M, Maio R, Shehaj E, Gigliotti S, Caroleo B, Suraci E, Sciacqua A, Andreozzi F, Perticone F. Sex-related differences for uric acid in the prediction of cardiovascular events in essential hypertension. A population prospective study. Cardiovasc Diabetol 2023; 22:298. [PMID: 37915077 PMCID: PMC10621159 DOI: 10.1186/s12933-023-02006-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 09/24/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND Uric acid (UA) is an independent prognostic factor for cardiovascular events, but there are no data demonstrating a different risk profile between women and men. Thus, we tested whether UA is associated with a possible sex-related difference in fatal and non-fatal cardiovascular events. METHODS In this prospective population-based study we enrolled 1,650 never-treated Caucasian hypertensive outpatients referred to Catanzaro University Hospital (Italy). Inclusion criteria were newly diagnosed hypertensive patients, aged 20 years or more. Exclusion criteria were secondary form of hypertension, previous cardiovascular events, rheumatic and non-rheumatic valvular heart disease, prosthetic valves, cardiomyopathies, type-2 diabetes, chronic kidney disease, malignant diseases, gout arthritis and secondary forms of hyperuricemia, liver diseases, peripheral vascular diseases, and heart failure. Anthropometric, clinical, and biochemical parameters were measured. UA prognostic role was investigated by Cox regression analyses. Receiver-operating characteristic curve analyses and area under the curve were used to determine the predictive validity and the optimal cut-off point of UA. We investigated following endpoints: coronary events (fatal and nonfatal myocardial infarction, unstable angina, coronary revascularization procedures, coronary death); fatal and nonfatal stroke; all-cause mortality and major adverse cardiovascular events (MACE). RESULTS We enrolled 830 males and 820 females aged 52.2 ± 11.3 years. During 9.5 ± 3.1 years follow-up, there were 424 new clinical events (2.71%): 250 coronary (1.59%), 118 (0.75%) cerebrovascular, and 56 (0.40%) deaths. Comparison between groups demonstrated a higher and significant difference in incidence rate in females for MACE (3.08 vs 2.33%, P = 0.001), coronary (1.82 vs 1.36%, P = 0.014) and cerebrovascular events (0.93 vs 0.57%, P = 0.006). UA at multiple Cox regression analysis resulted a strong and significant predictor of coronary events (HR = 1.493;95% CI 1.375-1.621), cerebrovascular events (HR = 1.256;95% CI 1.109-1.423), MACE (HR = 1.415;95% CI 1.328- 53 1.508), and all-cause mortality (HR = 1.469;95% CI 1.237-1.745) in the whole population and in both groups with a HR higher in females. The best estimated cut-off values of uric acid for males and females predicted these endpoints equally well, but it was always lower in females than males. CONCLUSIONS We demonstrate, that UA operates with a sex-related impact and best cut-off value in predicting cardiovascular outcomes and all-cause mortality, reflecting a possible sex difference in disease pathophysiology.
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Affiliation(s)
- Maria Perticone
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Raffaele Maio
- Geriatric Unit, Azienda Ospedaliero Universitaria R. Dulbecco, Catanzaro, Italy
| | - Ermal Shehaj
- Cardiology and CICU Unit, Giovanni Paolo II Hospital, Lamezia Terme, Catanzaro, Italy
| | - Simona Gigliotti
- Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Benedetto Caroleo
- Internal Medicine Unit, Basso Ionio Hospital, Soverato, Catanzaro, Italy
| | - Edoardo Suraci
- Internal Medicine Unit, Azienda Ospedaliero Universitaria R. Dulbecco, Catanzaro, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Francesco Andreozzi
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Francesco Perticone
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy.
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11
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Li J, Yang N, Chou H, Shi L, Wei M, Li Y. Central diastolic blood pressure, plasma aldosterone and uric acid are associated with microalbuminuria in essential hypertension: a case-control study. BMC Cardiovasc Disord 2023; 23:511. [PMID: 37848834 PMCID: PMC10583460 DOI: 10.1186/s12872-023-03515-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 09/16/2023] [Indexed: 10/19/2023] Open
Abstract
OBJECTIVE To study the development of microalbuminuria (MAU) in essential hypertension (EHT), we investigated the association of MAU with central blood pressure (CBP), direct renin concentration (DRC), plasma aldosterone (PA), and uric acid (UA). METHOD We determined 24 h-urinary albumin excretion (24 h-UAE) in patients with EHT who were hospitalized at TEDA International Cardiovascular Hospital from June 2020 to May 2022. We defined MAU as 24 h-UAE in the range of 30 mg/24 h to 300 mg/24 h. Univariate and multivariate analyses were conducted to determine the associations of MAU with CBP, DRC, PA, and UA in EHT, considering demographic and clinical information. We also plotted receiver operating characteristic curves (ROCs) for predicting MAU using these results. RESULTS More than a quarter of patients (26.5%, 107/404, 95% CI: 22.2-31.1%) were diagnosed with MAU in EHT. A higher body mass index (BMI), longer duration of hypertension, and higher severity were associated with MAU. Also, nearly 10% more creatinine levels were recorded in the MAU group than in the control group (69.5 ± 18.7 µmol/L vs. 64.8 ± 12.5 µmol/L, P = 0.004). The increase was also observed for PA (15.5, 9.7-20.6 ng/dL vs. 12.3, 9.0-17.3 ng/dL, P = 0.024) and UA (419.8 ± 105.6 µmol/L vs. 375.1 ± 89.5 µmol/L, P < 0.001) in the MAU group compared to that in the control group. Several variables were associated with MAU, including central diastolic blood pressure (CDBP) (OR = 1.017, 95% CI: 1.002-1.032, P = 0.027), PA (OR = 1.043, 95% CI: 1.009-1.078, P = 0.012) and UA (OR = 1.005, 95% CI: 1.002-1.008, P < 0.001). For MAU prediction, the area under the curve (AUC) was 0.709 (95% CI: 0.662-0.753; P < 0.001) when CDBP, PA, and UA were used in combination, and the optimal probability of the cut-off value was 0.337. CONCLUSION We found that CDBP, PA, and UA, used for MAU prediction, might be associated with its development during EHT.
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Affiliation(s)
- Jinlong Li
- Department of Hypertension, Clinical School of Cardiovascular Disease, Tianjin Medical University, Tianjin, 300457, China
- Department of Hypertension, TEDA International Cardiovascular Hospital, Tianjin, 300457, China
| | - Ning Yang
- Department of Hypertension, TEDA International Cardiovascular Hospital, Tianjin, 300457, China
| | - Hongda Chou
- Department of Hypertension, TEDA International Cardiovascular Hospital, Tianjin, 300457, China
| | - Leilei Shi
- Department of Hypertension, TEDA International Cardiovascular Hospital, Tianjin, 300457, China
| | - Maoti Wei
- Center for Clinical Epidemiology, TEDA International Cardiovascular Hospital, Tianjin, 300457, China
| | - Yuming Li
- Department of Hypertension, TEDA International Cardiovascular Hospital, Tianjin, 300457, China.
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Karami B, Azimi A, Rahimi Z, Mahmoudi S, Jalilian N. Contribution of NOS3AS Variants to Susceptibility to Essential Hypertension: A Study in Kermanshah Province, Western Iran. Biochem Genet 2023; 61:2149-2158. [PMID: 36966459 DOI: 10.1007/s10528-023-10364-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/09/2023] [Indexed: 03/27/2023]
Abstract
Hypertension (HTN) is a global health challenge and increase the risk of cardiovascular disease. Hypertension has a multifactorial course of evolution, with both genetic and environmental factors playing an important role. To date, a number of genes and pathways have been proposed to be associated with HTN, among which is Nitric Oxide pathway. NO levels can be regulated by reactive oxygen species (ROS), superoxide and post-transcriptional mechanisms, including sense-anti sense interactions. NOS3AS gene encodes an antisense RNA (sONE) which is complementary to NOS3 transcript in 662 nucleotides and may regulate NOS3 in a post-transcriptional manner. In this study, we sought to define the role of NOS3AS in the pathophysiology of essential HTN. A total of 131 cases with hypertension and 115 controls were enrolled in the study. Peripheral blood was drawn from all study participants after signing the informed consent form. Three variants (rs71539868, rs12666075 and rs7830) were investigated by Tetra-ARMS PCR method. The results were then statistically analyzed. We found statistically significant association between rs7830 TT genotype, rs12666075 GT and TT genotypes with susceptibility to HTN. We failed to observe association between rs71539868 and susceptibility to HTN. The present study showed a strong association between NOS3AS variants and susceptibility to hypertension in the population of Kermanshah province. Our results may shed more light on the mechanisms of disease development and may also help to better identify genetic predispositions and individuals at risk.
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Affiliation(s)
- Bahareh Karami
- Department of Clinical Biochemistry, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Azam Azimi
- Medical Genetics Laboratory, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Zohreh Rahimi
- Department of Clinical Biochemistry, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Sousan Mahmoudi
- Cardiovascular Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Nazanin Jalilian
- Department of Clinical Biochemistry, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Yuan W, Fan H, Yang H, Tang L, Liu Z, Ouyang F, Luo W, Yan Y. Effect and mechanism of HMG-CoA reductase inhibitor on the improvement of elderly essential hypertension-induced vascular endothelial function impairment based on the JAK/STAT pathway. Diagn Pathol 2023; 18:108. [PMID: 37759223 PMCID: PMC10536732 DOI: 10.1186/s13000-023-01393-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/17/2023] [Indexed: 09/29/2023] Open
Abstract
OBJECTIVE Our research was designed to figure out the influence and mechanism of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor on the improvement of elderly essential hypertension-induced vascular endothelial function impairment based on the JAK/STAT pathway. METHODS Eighty-six elderly patients with essential hypertension were randomized into a control group (oral Amlodipine Besylate Tablets) and an observation group (oral Amlodipine Besylate Tablets + HMG-CoA reductase inhibitor atorvastatin calcium). Patients in both groups were treated with the drug for 12 weeks. Blood pressure, serum levels of inflammatory factors, and vascular endothelial function indicators, and levels of blood lipids were measured. The modeled rats were treated with atorvastatin calcium and a JAK/STAT pathway inhibitor (AG490), and the levels of cardiac function-related indices, left ventricular mass index, lipid levels, serum inflammatory factors and vascular endothelial function-related indices were detected in each group. RESULTS HMG-CoA reductase inhibitor improved blood pressure levels, lipid levels, serum inflammatory factor levels and cardiac function in elderly patients with essential hypertension. Both HMG-CoA reductase inhibitor and AG490 improved blood pressure levels, lipid levels, serum inflammatory factor levels and cardiac function in SHR rats. Both HMG-CoA reductase inhibitor and AG490 decreased p-JAK2/JAK2 and p-STAT3/STAT3 expression levels. CONCLUSION Our study demonstrates that HMG-CoA reductase inhibitor improves elderly essential hypertension-induced vascular endothelial function impairment by blocking the JAK/STAT pathway.
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Affiliation(s)
- Wen Yuan
- Department of Neurosurgery, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China
| | - Hongjun Fan
- Department of Neurosurgery, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China
| | - Haibing Yang
- Department of Cardiology, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China
| | - Liang Tang
- Department of Cardiology, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China
| | - Zhiming Liu
- Department of Neurosurgery, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China
| | - Fan Ouyang
- Department of Cardiology, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China.
| | - Wei Luo
- Department of Neurosurgery, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China.
| | - Yong Yan
- Department of Neurosurgery, Central Hospital of Zhuzhou, No. 116, Changjiang South Road, Tianyuan District, 412000, Zhuzhou, Hunan, China.
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14
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Kim B, Park H. The effects of auricular acupressure on blood pressure, stress, and sleep in elders with essential hypertension: a randomized single-blind sham-controlled trial. Eur J Cardiovasc Nurs 2023; 22:610-619. [PMID: 36594992 DOI: 10.1093/eurjcn/zvad005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 11/25/2022] [Accepted: 12/31/2022] [Indexed: 01/04/2023]
Abstract
AIMS Reduction of blood pressure and improvement of stress and sleep disorders in patients with essential hypertension were important factors. This study aimed to examine the effects of auricular acupressure on blood pressure, stress, and sleep quality among elderly with essential hypertension in Korea. METHODS AND RESULTS This study was a single-blind, randomized, placebo-controlled study. The experimental group (n = 23) received 8 weeks of auricular acupressure intervention on specific acupoints (superior triangular fossa, Shenmen, kidney, heart, and occiput) related to blood pressure, pulse rate, stress, and sleep, whereas the control group (n = 23) received auricular acupressure on non-specific acupoints. The primary outcomes were the systolic and diastolic blood pressure measured weekly. The secondary outcomes were the pulse rate, heart rate variability, actigraphy measured through Fitbit, and the Pittsburgh sleep quality index (PSQI) were measured before and after the experiment. There were statistically significant differences between two groups in systolic blood pressure (F = 5.67, P = 0.022), diastolic blood pressure (17.53, P < 0.001), and pulse rate (F = 6.78, P = 0.013) over time. Stress index (χ2 = 2.12, P = 0.040) and sleep efficiency (χ2 = 3.57, P = 0.001) were also significantly different before and after the experiment. However, there was no significant difference in the PSQI. CONCLUSION The findings showed that auricular acupressure leads to improvements in blood pressure, stress, and sleep in elderly people with essential hypertension. Therefore, auricular acupressure can be used as an alternative nursing intervention for hypertension prevention, stress, and sleep management. REGISTRATION WHO ICTRP KCT0007364.
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Affiliation(s)
- Bomi Kim
- College of Nursing, Ewha Womans University, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, South Korea
| | - Hyojung Park
- College of Nursing, Ewha Womans University, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, South Korea
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Sun X, Wang S, Sheng H, Lv X, Li J, Han B, Wang S, Liu K, Zhang C, Zhang W, Guo F. Study on the mechanism of stir-fried Fructus Tribuli in enhancing the essential hypertension treatment by an integrated "spectrum-effect relationship-network pharmacology-metabolomics" strategy. Biomed Pharmacother 2023; 165:115160. [PMID: 37459662 DOI: 10.1016/j.biopha.2023.115160] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 07/01/2023] [Accepted: 07/11/2023] [Indexed: 08/17/2023] Open
Abstract
Essential hypertension (EH) is a leading cause of cardiovascular morbidity and mortality. Fructus Tribuli (FT), as a traditional medicine, has been frequently used for thousands of years. The crude Fructus Tribuli (CFT), decoction pieces being processed to remove impurities, have been listed as an important medicine for the treatment of hypertension in the elderly. According to the theory of traditional Chinese medicine, the CFT can enhance the EH treatment after being stir-fried into stir-fried Fructus Tribuli (SFT). At present, whether the SFT can enhance the EH treatment and its potential pharmacodynamic substances and mechanism are unknown. In this study, an integrated "spectrum-effect relationship-network pharmacology-metabolomics" strategy was used. Using male spontaneously hypertensive rats as an experimental model, we compared the therapeutic effects of CFT and SFT on EH. Subsequently, to define the pharmacodynamic material basis of SFT in enhancing the EH treatment, the steroidal saponins (main active components of FT) were selected for spectrum-effect relationship analysis. Furthermore, we applied the joint pathway analysis of network pharmacology and metabolomics to explore the underlying mechanism of SFT in enhancing the EH treatment. Results showed that SFT was better than CFT in the EH treatment. The steroidal saponins transformed by stir-frying were the potential pharmacodynamic substances that SFT could enhance the EH treatment. And the mechanism of action might be associated with regulating glycerophospholipid metabolism and arachidonic acid metabolism, especially arachidonic acid metabolism. This study provided a scientific basis for the clinical use of SFT as an important medicine for the EH treatment.
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Affiliation(s)
- Xiaochen Sun
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; Shandong College of Traditional Chinese Medicine, Yantai 264199, China
| | - Shuyue Wang
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; Binzhou Hospital of Traditional Chinese Medicine, Binzhou 256600, China
| | - Huagang Sheng
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Xiyu Lv
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Jingna Li
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Bing Han
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Shuai Wang
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Kunlin Liu
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Chao Zhang
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Wenhuan Zhang
- The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250011, China.
| | - Fei Guo
- The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250011, China.
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He Y, Li W, Liu Z, Zhang J, Guan M. Clinical and genetic analysis of essential hypertension with CYB gene m.15024G>A mutation. Zhejiang Da Xue Xue Bao Yi Xue Ban 2023; 52:510-517. [PMID: 37643984 PMCID: PMC10507372 DOI: 10.3724/zdxbyxb-2023-0283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 07/20/2023] [Indexed: 08/12/2023]
Abstract
OBJECTIVES To explore the role of mitochondrial CYB 15024G>A mutation in the development of essential hypertension. METHODS Mitochondrial genome sequences of hypertensive patients were obtained from previous studies. Clinical and genetic data of a hypertensive patient with mitochondrial CYB 15024G>A mutation and its pedigree were analyzed. Lymphocytes derived from patient and family members were transformed into immortalized lymphoblastoid cell lines, and the levels of adenosine triphosphate (ATP), mitochondrial membrane potential and intracellular reactive oxygen species (ROS) were detected. RESULTS The penetrance of this essential hypertension family was 42.9%, and the age of onset was 46-68 years old. Mitochondrial genome sequencing results showed that all maternal members carried a highly conserved mitochondrial CYB 15024G>A mutation. This mutation could affect the free energy of mitochondrial CYB for secondary and tertiary structure and protein folding, thereby changing its structural stability and the structure of the electron transfer function area around the mutation site. Compared with the control, the cell line carrying the mitochondrial CYB 15024G>A mutation showed significantly decreased levels of mitochondrial CYB, ATP and mitochondrial membrane potential, and increased levels of ROS (P<0.01). CONCLUSIONS Mitochondrial CYB 15024G>A mutation may affect the structure of respiratory chain subunits and mitochondrial function, leading to cell dysfunction, which suggests that the mutation may play a synergistic role in essential hypertension.
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Affiliation(s)
- Yunfan He
- School of Laboratory Medicine and Life Sciences, Attardi Institute of Mitochondrial Biomedicine, Wenzhou Medical University, Wenzhou 325035, Zhejiang Province, China.
| | - Wenxu Li
- School of Laboratory Medicine and Life Sciences, Attardi Institute of Mitochondrial Biomedicine, Wenzhou Medical University, Wenzhou 325035, Zhejiang Province, China
| | - Zhen Liu
- School of Laboratory Medicine and Life Sciences, Attardi Institute of Mitochondrial Biomedicine, Wenzhou Medical University, Wenzhou 325035, Zhejiang Province, China
| | - Juanjuan Zhang
- School of Laboratory Medicine and Life Sciences, Attardi Institute of Mitochondrial Biomedicine, Wenzhou Medical University, Wenzhou 325035, Zhejiang Province, China
- Eye Hospital, Wenzhou Medical University, State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou 325027, China
| | - Minxin Guan
- School of Laboratory Medicine and Life Sciences, Attardi Institute of Mitochondrial Biomedicine, Wenzhou Medical University, Wenzhou 325035, Zhejiang Province, China.
- Institute of Genetics, Zhejiang University, Zhejiang Provincial Key Lab of Genetic and Developmental Disorders, Hangzhou 310058, China.
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Upadhyay J, S NN, Shetty S, Saoji AA, Yadav SS. Effects of Nadishodhana and Bhramari Pranayama on heart rate variability, auditory reaction time, and blood pressure: A randomized clinical trial in hypertensive patients. J Ayurveda Integr Med 2023; 14:100774. [PMID: 37499590 PMCID: PMC10388195 DOI: 10.1016/j.jaim.2023.100774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 07/05/2023] [Accepted: 07/08/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Hypertension (HTN) is a chronic elevation of arterial blood pressure (BP) due to environmental and lifestyle factors. The lifelong treatment protocol causes poor adherence to anti-hypertensive drugs. Nadi Shodhana and Bhramari pranayama are the most effective yogic treatment for the management of HTN. OBJECTIVES This study was done to assess and compare the immediate effect of Nadi Shodhana and Bhramari Pranayama on HRV and ART in hypertensive individuals. Thus, to understand the effectiveness of specific pranayama on hypertension. METHODOLOGY This study is a randomized, comparative study design. The hundred participants were recruited into two groups 1 (n = 50) and 2 (n = 50). The study was conducted on pre-diagnosed patients with HTN, from the inpatient department of SDM Nature Cure Hospital, Shanthivana. Group 1 was asked to practice Nadi Shodhana Pranayama and Group-2 was asked to practice Bhramari Pranayama for 20 min. The patients were assessed for Heart Rate Variability & Auditory Reaction Time before and immediately after the intervention. RESULTS Nadi Shodhana Pranayama showed a significant decrease in ART (p = 0.01) and Bhramari Pranayama showed a highly significant decrease in ART (p < 0.00001). Whereas there was no statistically significant difference in both the groups in HRV parameters. CONCLUSION The study showed that both Nadi Shodhana and Bhramari Pranayama can be effective in balancing the sympathovagal tone. Thus, Nadi Shodhana and Bhramari Pranayama can be practised for the management of essential hypertension.
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Affiliation(s)
- Junu Upadhyay
- Sri Dharmasthala Manjunatheshwara College of Naturopathy and Yogic Sciences, Ujire, DK, India.
| | - Nandish N S
- Sri Dharmasthala Manjunatheshwara College of Naturopathy and Yogic Sciences, Ujire, DK, India
| | - Shivaprasad Shetty
- Sri Dharmasthala Manjunatheshwara College of Naturopathy and Yogic Sciences, Ujire, DK, India
| | | | - Sunil Singh Yadav
- Maharishi Aurobindo Subharti College and Hospital of Naturopathy and Yogic Sciences, Swami Vivekanand Subharti University, Meerut, India
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Huang XD, Lin JY, Huang XW, Zhou TT, Xie LD. A nomogram based on endothelial function and conventional risk factors predicts coronary artery disease in hypertensives. BMC Cardiovasc Disord 2023; 23:217. [PMID: 37118701 PMCID: PMC10148409 DOI: 10.1186/s12872-023-03235-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/11/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND There is currently a lack of a precise, concise, and practical clinical prediction model for predicting coronary artery disease (CAD) in patients with essential hypertension (EH). This study aimed to construct a nomogram to predict CAD in patients with EH based on flow-mediated dilation (FMD) of brachial artery and traditional risk factors. METHODS Clinical data of 1752 patients with EH were retrospectively collected. High-resolution vascular ultrasound was used to detect FMD in all patients at the Fujian Hypertension Research Institute, China. Patients were divided into two groups, i.e. training group (n = 1204, from August 2000 to December 2013) and validation group (n = 548, from January 2014 to May 2016) according to the time of enrollment. Independent predictors of CAD were analyzed by multivariable logistic regression in the training group, and a nomogram was constructed accordingly. Finally, we evaluated the discrimination, calibration, and clinical applicability of the model using the area under curve (AUC) of receiver operating characteristic analysis, calibration curve combined with Hosmer-Lemeshow test, and decision curve, respectively. RESULTS There were 263 (21.8%) cases of EH combined with CAD in the training group. Multivariate logistic regression showed that FMD, age, duration of EH, waist circumference, and diabetes mellitus were independent influencing factors for CAD in EH patients. Smoking which was close to statistical significance (P = 0.062) was also included in the regression model to increase the accuracy. Ultimately, the nomogram for predicting CAD in EH patients was constructed according to above predictors after proper transformation. The AUC values of the training group and the validation group were 0.799 (95%CI 0.770-0.829) and 0.836 (95%CI 0.787-0.886), respectively. Calibration curve and Hosmer-Lemeshow test showed that the model had good calibration (training group: χ2 = 0.55, P = 0.759; validation group: χ2 = 1.62, P = 0.446). The decision curve also verified the clinical applicability of the nomogram. CONCLUSION The nomogram based on FMD and traditional risk factors (age, duration of EH disease, smoking, waist circumference and diabetes mellitus) can predict CAD high-risk group among patients with EH.
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Affiliation(s)
- Xiao-Dong Huang
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, 361003, China
- Fujian Hypertension Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China
- Xiamen Key Laboratory for Clinical Efficacy and Evidence-Based Research of Traditional Chinese Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, 361003, China
| | - Ji-Yan Lin
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, 361003, China
- Xiamen Key Laboratory for Clinical Efficacy and Evidence-Based Research of Traditional Chinese Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, 361003, China
| | - Xian-Wei Huang
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, 361003, China
- Xiamen Key Laboratory for Clinical Efficacy and Evidence-Based Research of Traditional Chinese Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, 361003, China
| | - Ting-Ting Zhou
- Department of Cardiovascular Medicine, Xiamen Haicang Hospital, Xiamen, 361026, China
| | - Liang-Di Xie
- Fujian Hypertension Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China.
- Department of Geriatrics, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China.
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Huyan Y, Wang C, Kang H, Chen X, Chang Y, Liu S, Song J. Single-Cell Transcriptome Sequencing Reveals Molecular Mechanisms of Renal Injury in Essential Hypertension. Kidney Blood Press Res 2023; 48:297-313. [PMID: 37062270 PMCID: PMC10308540 DOI: 10.1159/000530624] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 03/30/2023] [Indexed: 04/18/2023] Open
Abstract
INTRODUCTION Hypertensive nephropathy is characterized by glomerular and tubulointerstitial damage, but we know little about changes in cell-specific gene expression in the early stages of hypertensive kidney injury, which usually has no obvious pathological changes. METHODS We performed unbiased single-cell RNA sequencing of rat kidney samples from hypertensive kidney injury to generate 10,602 single-cell transcriptomes from 2 control and 2 early stage hypertensive kidney injury samples. RESULTS All major cell types of the kidney were represented in the final dataset. Side-by-side comparisons showed that cell type-specific changes in gene expression are critical for functional impairment of glomeruli and tubules and activation of immune cells. In particular, we found a significantly reduced gene expression profile of maintaining vascular integrity in glomerular cells of hypertensive kidney injury. Meanwhile, the expression of genes associated with oxidative stress injury and fibrosis in the renal tubules and collecting ducts was elevated, but the degree of tubular cells response to injury differed between parts. We also found a signature of immune cell infiltration in hypertensive kidney injury. CONCLUSION Exploring the changes of gene expression in hypertension-injured kidneys may be helpful to identify the early biomarkers and signal pathways of this disease. Our data provide rich resources for understanding the pathogenesis of hypertensive renal injury and formulating effective treatment strategies.
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Affiliation(s)
- Yige Huyan
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chunyue Wang
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongen Kang
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China
| | - Xiao Chen
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuan Chang
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sheng Liu
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiangping Song
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Almarjan AI, Almarjan SA, Masoud AT. Different Doses of Scubitril/Valsartan Compared with Olmesartan in Patients with Essential Hypertension: A Systematic Review and Meta-Analysis. High Blood Press Cardiovasc Prev 2023; 30:207-218. [PMID: 37017901 DOI: 10.1007/s40292-023-00572-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/07/2023] [Indexed: 04/06/2023] Open
Abstract
INTRODUCTION Since sacubitril/valsartan (LCZ696) has neprilysin inhibition and angiotensin receptor-blocking properties, it is anticipated to have strong antihypertensive effects. However, there is not enough evidence to compare the safety and efficacy of sacubitril/valsartan to those of olmesartan in patients with hypertension. AIM To compare the efficacy and safety of sacubitril/valsartan versus olmesartan in patients with hypertension. METHODS This study follows the guidelines of the Cochrane Handbook. We searched MEDLINE, Cochrane Central, Scopus, and Web of Science databases for relevant clinical trials. We extracted outcome endpoints regarding mean ambulatory systolic/diastolic blood pressure (maSBP/maDBP), mean sitting systolic/diastolic blood pressure (msSBP/msDBP), mean ambulatory/mean sitting pulse pressure (maPP/msPP), the proportion of patients achieving blood pressure control (< 140/90 mmHg), and adverse events. We used Review Manager Software for the conduction of the analysis of this study. The effect estimates of the studies were pooled as Mean difference or risk ratio and 95% confidence interval. We also conducted a subgroup analysis based on the dose of sacubitril/valsartan. RESULTS A total of six clinical trials were included. The studies showed an overall low risk of bias. The pooled effect estimate revealed that sacubitril/valsartan significantly reduces maSBP, maDBP, maPP, msSBP, and msDBP measurements compared with olmesartan (p < 0.001). A significantly higher portion of patients achieved blood pressure control in the sacubitril/valsartan group (p < 0.001). The test of subgroup difference showed that 400 mg dose is significantly more effective than 200 mg dose in reducing maSBP. Regarding the safety profile, olmesartan was associated with more side effects due to drug discontinuation and more serious side effects. CONCLUSION Sacubitril/valsartan or LCZ696 is more effective and safer than olmesartan for controlling blood pressure in patients with hypertension.
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Affiliation(s)
- Amjaad Ibrahim Almarjan
- Department of Internal Medicine, Prince Mohammed bin Abdulaziz Hospital, Riyadh, Saudi Arabia
| | | | - Ahmed Taher Masoud
- Faculty of Medicine, Fayoum University, 21 Mesalla St., Dalla, Faiyum, 63525, Egypt.
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Li R, Song J, Zhao A, Diao X, Zhang T, Qi X, Guan Z, An Y, Ren L, Wang C, He Y. Association of APP gene polymorphisms and promoter methylation with essential hypertension in Guizhou: a case-control study. Hum Genomics 2023; 17:25. [PMID: 36941702 PMCID: PMC10026478 DOI: 10.1186/s40246-023-00462-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 02/16/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Single-nucleotide polymorphisms (SNPs) and DNA methylation are crucial regulators of essential hypertension (EH). Amyloid precursor protein (APP) mutations are implicated in hypertension development. Nonetheless, studies on the association of APP gene polymorphism and promoter methylation with hypertension are limited. Therefore, this case-control aims to evaluate the genetic association of APP gene polymorphism and promoter methylation with EH in Guizhou populations. OBJECTIVE AND METHODS We conducted a case-control study on 343 EH patients and 335 healthy controls (including Miao, Buyi, and Han populations) in the Guizhou province of China to analyze 11 single-nucleotide polymorphisms (rs2040273, rs63750921, rs2211772, rs2830077, rs467021, rs368196, rs466433, rs364048, rs364051, rs438031, rs463946) in the APP gene via MassARRAY SNP. The MassARRAY EpiTYPER was employed to detect the methylation levels of the promoters. RESULTS In the Han population, the rs2211772 genotype distribution was significantly different between disease and control groups (χ2 = 6.343, P = 0.039). The CC genotype reduced the risk of hypertension compared to the TT or TC genotype (OR 0.105, 95%CI 0.012-0.914, P = 0.041). For rs2040273 in the Miao population, AG or GG genotype reduced the hypertension risk compared with the AA genotype (OR 0.533, 95%CI 0.294-0.965, P = 0.038). Haplotype TCC (rs364051-rs438031-rs463946) increased the risk of EH in Guizhou (OR 1.427, 95%CI 1.020-1.996, P = 0.037). Each 1% increase in CpG_19 (- 613 bp) methylation level was associated with a 4.1% increase in hypertension risk (OR 1.041, 95%CI 1.002-1.081, P = 0.039). Each 1% increase in CpG_1 (- 296 bp) methylation level was associated with an 8% decrease in hypertension risk in women (OR 0.920, 95%CI 0.860-0.984, P = 0.015). CpG_19 significantly correlated with systolic blood pressure (r = 0.2, P = 0.03). The methylation levels of CpG_19 in hypertensive patients with rs466433, rs364048, and rs364051 minor alleles were lower than that with wild-type alleles (P < 0.05). Moreover, rs467021 and rs364051 showed strong synergistic interaction with EH (χ2 = 7.633, P = 0.006). CpG_11, CpG_19, and rs364051 showed weak synergistic interaction with EH (χ2 = 19.874, P < 0.001). CONCLUSION In summary, rs2211772 polymorphism and promoter methylation level of APP gene may be linked to EH in Guizhou populations. Our findings will provide novel insights for genetic research of hypertension and Alzheimer's disease.
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Affiliation(s)
- Ruichao Li
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China
| | - Juhui Song
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China
| | - Ansu Zhao
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China
| | - Xiaoyan Diao
- Department of Cardiovascular Medicine, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Ting Zhang
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China
| | - Xiaolan Qi
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China
| | - Zhizhong Guan
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China
| | - Yu An
- The Clinical Laboratory Center, Guizhou Provincial People's Hospital, Guiyang, China
| | - Lingyan Ren
- Antenatal Diagnosis Centre, Guizhou Provincial People's Hospital, Guiyang, China.
| | - Chanjuan Wang
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China.
| | - Yan He
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province, & Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry, Guizhou Medical University, Guiyang, 550004, Guizhou, China.
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Awasthi R, Manger PT, Khare RK. Fok I and Bsm I gene polymorphism of vitamin D receptor and essential hypertension: a mechanistic link. Clin Hypertens 2023; 29:5. [PMID: 36788562 PMCID: PMC9930263 DOI: 10.1186/s40885-022-00229-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/15/2022] [Indexed: 02/16/2023] Open
Abstract
The vitamin D receptor (VDR) gene serves as a good candidate gene for susceptibility to essential hypertension. The gene regulates the renin angiotensin system by influencing blood pressure regulation. Around 3% of the human genome is regulated by the vitamin D endocrine system. Several studies have reported mixed results with respect to relationship of VDR gene and hypertension. Observational evidence supports the concept that vitamin D plays a role in the pathogenesis of cardiovascular disease and arterial hypertension which is further supported by meta-analysis and case control studies reporting how VDR polymorphism leads to the onset and development of hypertension. In this review, we summarize the existing literature on the link between VDR and hypertension, including mechanistic studies, observational data, and clinical trials showing relationship of vitamin D level and hypertension with a focus on recent findings related to genetic studies that showed the relationship of VDR gene polymorphism with vitamin D level in hypertensive and normotensive groups. As a result, determining the association of VDR polymorphisms with essential hypertension is expected to aid in the risk assessment for the condition.
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Affiliation(s)
- Richa Awasthi
- grid.411723.20000 0004 1756 4240Department of Biochemistry, Integral Institute of Medical Sciences and Research, Integral University, Lucknow, India
| | - Priyanka Thapa Manger
- Department of Biochemistry, Integral Institute of Medical Sciences and Research, Integral University, Lucknow, India.
| | - Rajesh Kumar Khare
- grid.411723.20000 0004 1756 4240Department of Medicine, Integral Institute of Medical Sciences and Research, Integral University, Lucknow, India
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Wang J, Wang XC, Gu ZH, Ren GW, Zhao XH, Qu XK, Xu YJ, Yang YQ. A novel GJA5 variant associated with increased risk of essential hypertension. Am J Transl Res 2023; 15:1259-1270. [PMID: 36915790 PMCID: PMC10006783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 01/18/2023] [Indexed: 03/16/2023]
Abstract
OBJECTIVES Gap junction protein alpha 5 (GJA5), also termed connexin 40 (Cx40), exerts a pivotal role in the mediation of vascular wall tone and two closely-linked polymorphisms in the GJA5 promoter (-44G>A and +71A>G) have been associated with enhanced susceptibility to essential hypertension (EH) in men. The present investigation aimed to ascertain whether a novel common polymorphism within the upstream regulatory region of GJA5 (transcript 1B), -26A>G (rs10465885), confers an increased risk of EH. METHODS For this investigation, 380 unrelated patients with EH and 396 unrelated normotensive individuals employed as control persons were enrolled from the Chinese Han-ethnicity population, and their GJA5 genotypes and plasma renin concentrations were determined by Sanger sequencing and an automated chemiluminescent immunoassay, respectively. The functional effect of the GJA5 variant was explored in cultured murine cardiomyocytes by dual-light reporter gene analysis. RESULTS The GJA5 variant conferred a significantly increased risk for EH (OR: 2.156; 95% CL: 1.661-2.797, P < 0.0001), and significantly increased plasma renin levels were measured in patients with EH in comparison with control individuals (46.3±7.2 vs 37.4±6.9, P < 0.0001). A promoter-luciferase analysis revealed significantly diminished activity of the promoter harboring the minor allele for this variation in comparison with its wild-type counterpart (165.67±16.85 vs 61.53±8.67, P = 0.0007). CONCLUSIONS These findings indicate that the novel variant upstream of the GJA5 gene (-26A>G) confers a significantly increased vulnerability of EH in humans, suggesting potential clinical implications for precisive prophylaxis and treatment of EH.
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Affiliation(s)
- Juan Wang
- Department of Cardiovascular Medicine, East Hospital, Tongji University School of Medicine Shanghai 200120, China
| | - Xue-Cheng Wang
- Department of Cardiovascular Medicine, East Hospital, Tongji University School of Medicine Shanghai 200120, China
| | - Zhao-Hua Gu
- Sanlin Community Health Service Center Pudong New District, Shanghai 200124, China
| | - Guang-Wei Ren
- Sanlin Community Health Service Center Pudong New District, Shanghai 200124, China
| | - Xiao-Hong Zhao
- Department of Cardiovascular Medicine, East Hospital, Tongji University School of Medicine Shanghai 200120, China
| | - Xin-Kai Qu
- Department of Cardiology, Huadong Hospital, Fudan University Shanghai 200040, China
| | - Ying-Jia Xu
- Department of Cardiology, Shanghai Fifth People's Hospital, Fudan University Shanghai 200240, China
| | - Yi-Qing Yang
- Department of Cardiology, Shanghai Fifth People's Hospital, Fudan University Shanghai 200240, China.,Department of Cardiovascular Research Laboratory, Shanghai Fifth People's Hospital, Fudan University Shanghai 200240, China.,Department of Central Laboratory, Shanghai Fifth People's Hospital, Fudan University Shanghai 200240, China
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Prasad M, Rajarajeswari D, Ramlingam K, Viswakumar R, Suneel B, Conjeevaram J, Aruna P, Fathima N, Vishwakarma SK, Khan AA. Association of Angiotensin II Type 1 Receptor (AT1R) Gene Polymorphism with Angiotensin II Serum Levels in Patients with Essential Hypertension. Indian J Clin Biochem 2023; 38:110-119. [PMID: 36684488 PMCID: PMC9852369 DOI: 10.1007/s12291-022-01041-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 03/30/2022] [Indexed: 01/25/2023]
Abstract
Essential hypertension (EH) is a multifactorial, polygenic condition, and is one of the most important comorbidities that contributes to stroke, myocardial infarction, cardiac failure, and renal failure. The continuous increasing rate of morbidity and mortality associated with EH presents an unmet need of population-based studies to explore pathophysiology as well as newer strategies for better diagnosis, prognosis and treatment. This study aimed to determine genotype and allele frequencies of A1166C polymorphism of AT1R gene in Indian patients with EH and correlated with serum levels of Angiotensin II. A total of 200 patients with EH and 200 age- and gender-matched control individuals were included in this study from the General Medicine Department Outpatient at Narayana Medical College and Hospital, Nellore, Andhra Pradesh, India. Patients with systolic blood pressure (SBP) ≥ 140 mmHg and/or diastolic blood pressure (DBP) ≥ 90 mmHg were considered as hypertensive. The findings of this study revealed significantly increased risk of C/A heterozygote and allele C in both men and women. Moreover, both men and women patients with EH showed higher serum levels of Angiotensin II with C/A as well as AA genotypes. These findings indicate a significant association of 1166 C/A polymorphism of the AT1R gene with increased risk of hypertension in Indian population.
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Affiliation(s)
- M. Prasad
- Department of Biochemistry, Narayana Medical College and Hospital, Chinthareddy Palem, Nellore, Andhra Pradesh 524003 India
| | - D. Rajarajeswari
- Department of Biochemistry, Narayana Medical College and Hospital, Chinthareddy Palem, Nellore, Andhra Pradesh 524003 India
| | - K. Ramlingam
- Department of Biochemistry, Narayana Medical College and Hospital, Chinthareddy Palem, Nellore, Andhra Pradesh 524003 India
| | - R. Viswakumar
- Department of Biochemistry, Narayana Medical College and Hospital, Chinthareddy Palem, Nellore, Andhra Pradesh 524003 India
| | - B. Suneel
- Department of Biochemistry, Narayana Medical College and Hospital, Chinthareddy Palem, Nellore, Andhra Pradesh 524003 India
| | - Jyothi Conjeevaram
- Department of Community Medicine, Narayana Medical College, Nellore, Andhra Pradesh 524003 India
| | - P. Aruna
- Department of Biochemistry, ACSR Government Medical College, Dargamitta, Nellore, Andhra Pradesh 524002 India
| | - Nusrath Fathima
- Central Laboratory for Stem Cell Research & Translational Medicine, Centre for Liver Research and Diagnostics, Deccan College of Medical Sciences, Kanchanbagh, Hyderabad, Telangana 500058 India
| | - Sandeep Kumar Vishwakarma
- Central Laboratory for Stem Cell Research & Translational Medicine, Centre for Liver Research and Diagnostics, Deccan College of Medical Sciences, Kanchanbagh, Hyderabad, Telangana 500058 India
| | - Aleem Ahmed Khan
- Central Laboratory for Stem Cell Research & Translational Medicine, Centre for Liver Research and Diagnostics, Deccan College of Medical Sciences, Kanchanbagh, Hyderabad, Telangana 500058 India
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Ou H, Liu D, Zhao G, Gong C, Li Y, Zhao Q. Association between AT1 receptor gene polymorphism and left ventricular hypertrophy and arterial stiffness in essential hypertension patients: a prospective cohort study. BMC Cardiovasc Disord 2022; 22:571. [PMID: 36577936 PMCID: PMC9795750 DOI: 10.1186/s12872-022-03024-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND AT1 receptor gene (AGTR1) is related to essential hypertension (EH), and left ventricular hypertrophy (LVH) and arterial stiffness are common complications of EH. This study aimed to explore the association between AGTR1 genotype and LVH and arterial stiffness in EH patients. METHODS A total of 179 EH patients were recruited in this study. Oral exfoliated cells were collected from each patient, and the genetic polymorphism of AGTR1(rs4524238) was assessed using a gene sequencing platform. The outcomes were LVH and arterial stiffness. RESULTS Among 179 patients, 114 were with AGTR1 genotype of GG (57 males, aged 59.54 ± 13.49 years) and 65 were with AGTR1 genotype of GA or AA (36 males, aged 61.28 ± 12.79 years). Patients with AGTR1 genotype of GG were more likely to have LVH (47 [41.23%] vs. 14 [21.54%], P = 0.006) and arterial stiffness (30 [26.32%] vs. 8 [12.31%], P = 0.036). The AGTR1 polymorphism frequency was in accordance with Hardy-Weinberg equilibrium (P = 0.291). The multivariate logistic regression showed that AGTR1 genotype of GA or AA was independently associated with lower risk of LVH (OR = 0.344, 95%CI 160~0.696, P = 0.003) and arterial stiffness (OR = 0.371, 95%CI 0.155~0.885, P = 0.025) after adjusting for gender, age, and diabetes. CONCLUSION EH patients with the AGTR1 genotype of GA or AA were at lower risk for LVH and arterial stiffness than those with the GG genotype.
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Affiliation(s)
- Hangjun Ou
- grid.452244.1Department of Cardiology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004 Guizhou China
| | - Danan Liu
- grid.452244.1Department of Cardiology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004 Guizhou China
| | - Guangjian Zhao
- grid.452244.1Department of Cardiology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004 Guizhou China
| | - Caiwei Gong
- grid.452244.1Department of Cardiology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004 Guizhou China
| | - Yunyun Li
- grid.452244.1Department of Cardiology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004 Guizhou China
| | - Quanwei Zhao
- grid.452244.1Department of Cardiology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004 Guizhou China
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Jiang Y, Luo Y, Li T, Gai Y. Effect of electroacupuncture combined with rehabilitation training on hypertension: A systematic review and meta-analysis. Int J Cardiol Heart Vasc 2022; 43:101160. [PMID: 36483149 PMCID: PMC9723921 DOI: 10.1016/j.ijcha.2022.101160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 11/23/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022]
Abstract
To evaluate the clinical effects of electroacupuncture combined with rehabilitation training (EART) versus conventional rehabilitation training (CRT) on hypertension. Multiple databases like PubMed, Embase, Web of Science and Wanfang database, China National Knowledge Internet database, and Chinese Biological Medical database were used to search for the relevant studies and full-text articles involved in evaluating EART versus CRT with hypertension. Review Manager 5.4 was used to estimate the effects of the results among included articles. Forest plots, sensitivity analysis, and funnel plots were also conducted on the included articles. In this meta-analysis study, there were 9 relevant studies were eventually satisfied the included criteria. There were significant differences between EART group and CRT group in systolic blood pressure after treatment (MD -16.62, 95 %CI = -21.84 to -11.39; P < 0.00001), diastolic blood pressure after treatment (MD = -16.03, 95 % CI = -21.55 to -10.50; P < 0.00001), and effective rate (MD = 1.22, 95 % CI = 1.13 to 1.32; P < 0.00001). Sensitivity analysis and funnel chart demonstrated that the study was robust and limited publication bias was observed. Our data showed that EART was clinically more significant than CRT in hypertension. Further studies need to be performed using large relevance references to verify the effectiveness of EART in the treatment of hypertension.
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Affiliation(s)
- Yongli Jiang
- Department of Clinical Laboratory, Shanghai Pudong New Area Geriatric Hospital, China
| | - Yu Luo
- Department of General Medicine, Seventh People's Hospital of Shanghai University of TCM, No. 358, Datong Road, Pudong New Area, Shanghai 200137, China
| | - Tian Li
- Department of General Medicine, Seventh People's Hospital of Shanghai University of TCM, No. 358, Datong Road, Pudong New Area, Shanghai 200137, China
| | - Yun Gai
- Department of General Medicine, Seventh People's Hospital of Shanghai University of TCM, No. 358, Datong Road, Pudong New Area, Shanghai 200137, China
- Corresponding author.
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Cicekliyurt MM, Dermenci B. Relationship between oxytocin receptor gene polymorphism and hypertension in Turkish population. Rev Port Cardiol 2022; 41:S0870-2551(22)00356-0. [PMID: 36266116 DOI: 10.1016/j.repc.2021.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION AND OBJECTIVES Known to play a key role in uterine contraction and milk ejection, the neuropeptide, oxytocin, has cardiovascular effects. To date, the known cardiovascular effects of oxytocin are blood pressure lowering (caused by natriuresis and atrial natriuretic peptide release), negative inotropic and chronotropic effect caused by parasympathetic neuromodulation, anti-stress effect and vasodilation mediated by activation of the nitric oxide pathway. The clinical significance of the rs2268498 polymorphism in oxytocin receptors in these effects is controversial. Based on the known genetic inheritance of hypertension, our research aimed to determine whether the presence of the rs2268498 oxytocin receptor (OXTR) allele C affects hypertension in our region. METHODS This article is a case-control study conducted in the Turkish population. About 140 normotensive and 140 isolated hypertensive volunteers included in the research and genotyped with real-time PCR hybridization method via melt curve analysis. RESULTS Oxytocin receptor rs2268498 polymorphism was assessed in terms of the risk of hypertension and hypertensive individuals were compared to the control group. OXTR rs2268498 polymorphism was not found to be a significant risk factor for dominant, recessive and additive modeled hypertension (ORdominant: 0.966, 95% CI: 0.57-1.61, p: 0.9; ORrecessive: 1, 95% CI: 0.58-1.71, p: 1.0 and ORoverall: 0.98, chi2=0.01). CONCLUSION We concluded that rs2268498 single nucleotide polymorphism is not a risk factor for hypertension in our region.
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Affiliation(s)
- Merve M Cicekliyurt
- Canakkale Onsekiz Mart University, Faculty of Medicine, Medical Biology Department, Canakkale, Turkey.
| | - Begum Dermenci
- Canakkale Onsekiz Mart University, Health Sciences Institute, Medical System Biology Department, Canakkale, Turkey
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Hadian B, Zafarmohtashami A, Chaghervand Z, Nouryazdan N. Angiotensin-converting enzyme gene insertion/deletion polymorphism and hypertension disease. Arch Physiol Biochem 2022; 128:1165-1169. [PMID: 32401071 DOI: 10.1080/13813455.2020.1762225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: The renin-angiotensin system (RAS), which is important for controlling haemostasis in the body, can increase the development of essential hypertension (HTN). Various surveys have shown that ACE I/D polymorphism that influences ACE activity, a key component of RAS, has been known to be associated with the risk of HTN. The goal of this study was to investigate the correlation between ACE (I/D) polymorphism and HTN.Methods: Blood samples were obtained from 102 patients and 104 healthy individuals. The two groups were matched by age and sex. Informed consent was prepared for the study. The demographic data were collected using a questionnaire. White blood cells (WBCs) and then DNA were extracted from whole blood. After this, the PCR test was performed using specific primers. PCR products were examined using 1% agarose gel. Individuals with genotype II having a band of 490 bp, ID two band of 490 bp and 190 bp, and individuals with DD genotype, have a band in region 190 bp.Results: The average age of the patients was 52.7 ± 7.5 years. A significant difference was seen in the distribution of DD, II and I/D genotypes of ACE polymorphism between the essential hypertensive patients (44.1, 10.8, and 45.1%) and their ethnically matched healthy control (61.5, 3.8, and 24.6%, respectively). Our study showed an increased risk of disease in people with II genotype in comparison to ID and DD genotypes (0.46 (0.1-1.75) and 0.26 (0.05-0.94), respectively).Conclusions: The present study demonstrated that ACEI/D polymorphism is characterised with greater risk of essential HTN in the Lorestan province. II genotype increased the relative risk of essential HTN in the population. In the future, more investigations with more samples size are recommended for the better study of genetic factors in hypertensive patients.
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Affiliation(s)
- Babak Hadian
- Department of Internal Medicine, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Azita Zafarmohtashami
- Department of Internal Medicine, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Zeinab Chaghervand
- Internal Ward, Social Security Hospital, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Negar Nouryazdan
- Department of Biochemistry, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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Tang L, Zhang J, Xu Y, Xu T, Yang Y, Wang J. Novel insights into the association between seasonal variations, blood pressure, and blood pressure variability in patients with new-onset essential hypertension. BMC Cardiovasc Disord 2022; 22:401. [PMID: 36076170 PMCID: PMC9461197 DOI: 10.1186/s12872-022-02840-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 08/31/2022] [Indexed: 11/11/2022] Open
Abstract
Background Blood pressure (BP) exhibits seasonal variations, with peaks reported in winter. However, the association between seasonal variations and blood pressure variability in patients with new-onset essential hypertension is not fully understood. This study evaluated the potential association of seasonal variations with new-onset essential hypertension. Methods This retrospective observational study recruited a total of 440 consecutive patients with new-onset essential hypertension who underwent 24-h ambulatory electrocardiograph (ECG) and BP measurement at our department between January 2019 and December 2019. Demographic and baseline clinical data including BP variability, heart rate variability, and blood tests were retrieved. Multivariate linear regression analysis was performed to identify factors independently associated with mean BP and BP variability. Results Among the 440 patients recruited, 93 cases were admitted in spring, 72 in summer, 151 in autumn, and 124 in winter. Univariate analysis revealed that systolic BP (SBP), diastolic BP (DBP), high-sensitivity C-reactive protein, SBP drop rate, DBP drop rate, 24-h standard deviation of SBP, 24-h standard deviation of DBP, 24-h SBP coefficient of variation, and 24-h DBP coefficient of variation were associated with patients admitted in winter (P < 0.05 for all). Multivariate linear regression analysis showed that winter was the influencing factor of 24-h standard deviation of SBP (B = 1.851, t = 3.719, P < 0.001), 24-h standard deviation of DBP (B = 1.176, t = 2.917, P = 0.004), 24-h SBP coefficient of variation (B = 0.015, t = 3.670, P < 0.001), and 24-h DBP coefficient of variation (B = 0.016, t = 2.849, P = 0.005) in hypertensive patients. Conclusions Seasonal variations are closely associated with BP variability in patients with new-onset essential hypertension. Our study provides insight into the underlying pathogenesis of new-onset essential hypertension.
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Affiliation(s)
- Long Tang
- Department of Cardiology, The People's Hospital of Xuancheng City, Anhui, 242000, China
| | - Jingshui Zhang
- Department of Cardiology, The People's Hospital of Xuancheng City, Anhui, 242000, China
| | - Yanan Xu
- Respiratory medicine department, The People's Hospital of Xuancheng City, Anhui, 242000, China
| | - Tingting Xu
- Dermatology department, The People's Hospital of Xuancheng City, Anhui, 242000, China
| | - Yi Yang
- Department of Cardiology Fourth Ward, the Xinjiang Medical University Affiliated Hospital of Traditional Chinese Medicine, Ürümqi, 830011, China.
| | - Jun Wang
- Department of Cardiology, The People's Hospital of Xuancheng City, Anhui, 242000, China.
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Lei R, Wang Z, Wang X, Tian H, Wang B, Xue B, Xiao Y, Hu J, Zhang K. Effects of long-term exposure to PM 2.5 and chemical constituents on blood lipids in an essential hypertensive population: A multi-city study in China. Ecotoxicol Environ Saf 2022; 242:113867. [PMID: 35839530 DOI: 10.1016/j.ecoenv.2022.113867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 07/03/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
Previous studies on the effects of fine particulate matter (PM2.5) and chemical constituents on lipid disorder among hypertension populations, particularly in China, are very limited. We aimed to examine the effects of long-term exposure to PM2.5 and chemical constituents on dyslipidemias in China. Finally, we included 34,841 participants with essential hypertension from 19 regions in China during 2010-2011. Data were modeled using the generalized additive mixed model. We found that PM2.5 and chemical constituents exposure were positively associated with the increased risk of dyslipidemias and increased levels of total cholesterol (TC) and triglyceride (TG). The odds ratio for hypercholesterolemia was 1.356 [95% confidence interval (CI): 1.246, 1.477] for PM2.5, and the strongest association with PM2.5 constituents was found for nitrate. Each 10 μg/m3 increase in PM2.5 showed a significant increase of TC by 2.60% (95% CI: 2.03, 3.17) and TG by 2.91% (95% CI: 1.60, 4.24), respectively. Meanwhile, an interquartile range increase in nitrate, ammonium and organic matter had stronger associations with TC and TG parameters than black carbon, sulfate, and mineral dust. Our findings may contribute to a better understanding of the chronic effects of PM2.5 and chemical constituents on lipid disorder in an essential hypertensive population.
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Affiliation(s)
- Ruoyi Lei
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Zengwu Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Xin Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Hezhong Tian
- State Key Joint Laboratory of Environmental Simulation & Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China
| | - Bo Wang
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Baode Xue
- Institute of Occupational Health and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Ya Xiao
- School of Public Health, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Jihong Hu
- School of Public Health, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, China.
| | - Kai Zhang
- Department of Environmental Health Sciences, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA.
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Manosroi W, Phudphong P, Atthakomol P, Phimphilai M. The differences of serum lipid profiles between primary aldosteronism and essential hypertension: a meta-analysis and systematic review. BMC Endocr Disord 2022; 22:217. [PMID: 36045354 PMCID: PMC9429522 DOI: 10.1186/s12902-022-01135-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The data on lipid profile differences between primary aldosteronism (PA) and essential hypertension (EH) patients are inconsistent and inconclusive. Most studies reported lower levels of lipid profiles in PA than in EH. This meta-analysis aimed to explore differences in serum lipid profiles including triglyceride (TG), total cholesterol (TC), LDL and HDL levels in PA patients and EH patients. METHODS A search of published studies was performed using PubMed, Embase and Scopus databases from their inception through August 2022. Thirty studies involving 11,175 patients were identified. Inclusion criteria included 1) observational studies which contained data on any of the lipid profiles of interest (TG, TC, LDL and HDL) which could be acquired from baseline data or the outcomes, 2) data which should be compared between adult PA and EH patients and 3) the use of appropriate methods to diagnose PA. Standardized mean difference (SMD) with a 95% confidence interval (95% CI) was calculated to assess effect size by using STATA program version 15.0. Risk of bias was assessed by Joanna Briggs Institute (JBI) Critical Appraisal Tools for cross-sectional, cohort and case-control studies. RESULTS Levels of the lipid parameters TG (SMD - 0.16 mmol/L; 95%CI (- 0.25, - 0.07)), TC (SMD - 0.30 mmol/L; 95%CI (- 0.41, - 0.19)) and LDL (SMD - 0.17 mmol/L; 95%CI (- 0.27, - 0.08)) were significantly lower in PA than in EH patients. There was no statistically significant difference in HDL between PA and EH patients (SMD - 0.08 mmol/L; 96%CI (- 0.23,0.07)). High levels of heterogeneity for TG, TC, HDL and LDL were observed in all studies. Risk of bias among the studies was low to moderate. CONCLUSION Lower levels of TG, TC and LDL were observed in PA than in EH patients. Further study should be conducted to address the underlying mechanisms of lipid alteration in PA.
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Affiliation(s)
- Worapaka Manosroi
- Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intrawarorot Road Soi 2, Si Phum, Amphoe Mueang Chiang Mai, Chiang Mai, 50200, Thailand.
| | - Pitchaporn Phudphong
- Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intrawarorot Road Soi 2, Si Phum, Amphoe Mueang Chiang Mai, Chiang Mai, 50200, Thailand
| | - Pichitchai Atthakomol
- Orthopaedics Department, Faculty of Medicine, Chiang Mai University, Muang Chiang Mai, Chiang Mai, Thailand
- Clinical Epidemiology and Clinical Statistic Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Mattabhorn Phimphilai
- Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intrawarorot Road Soi 2, Si Phum, Amphoe Mueang Chiang Mai, Chiang Mai, 50200, Thailand
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Cao YH, Li X, Liu MH, Yang ZN, Gao YY, Wang D. [Association of RAAS gene polymorphisms with susceptibility to essential hypertension in military secret service personnel]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:504-508. [PMID: 35915940 DOI: 10.3760/cma.j.cn121094-20210202-00072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To analyze the relationship between renin-angiotensin-aldosterone system (RAAS) gene polymorphisms and susceptibility to essential hypertension (EH) in military secret service personnel. Methods: In October 2019, military secret service personnel (162 people) who were recuperating in a sanatorium from January to December 2017 were selected as the research subjects, all of whom were Han and male. The patients (79 people) who were diagnosed with EH according to the diagnostic criteria of hypertension in the "Chinese Guidelines for the Prevention and Treatment of Hypertension" (2016 Revised Edition) were the case group, and the people with normal blood pressure (83 people) were the control group. Occupational epidemiological investigation was conducted, 5 ml of fasting cubital venous blood was collected, genomic DNA was extracted by phenol-chloroform method, and RAAS gene polymorphism was detected by polymerase chain reaction-restriction fragment length polymorphism method. The distribution differences of genotype and allele frequency between groups were compared, and the relationship between genotype, allele frequency and EH was analyzed. Results: The average age of military secret service personnel was (38.2±5.3) years old, and there was no statistical significance in the average age and the age distribution over 40 years old of the case group and the control group (P>0.05) . There were significant differences in the distribution of AGT gene M235T locus, ACE gene I/D polymorphism genotype and allele between the case group and the control group (P<0.05) . The TT genotype with AGT gene M235T locus (OR=3.28, 95%CI: 1.21-8.91) and DD genotype with ACE gene (OR=2.86, 95%CI: 1.17-7.00) were risk factors for EH in military secret service personnel. Conclusion: The TT genotype of AGT gene M235T and the DD genotype of ACE gene may be the susceptibility genotypes of military secret service personnel for EH.
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Affiliation(s)
- Y H Cao
- School of Public Health, North China University of Science and Technology, Tangshan 063000, China
| | - X Li
- Medical Department, Beidaihe Rest and Recuperation Center of PLA, Qinhuangdao 066000, China
| | - M H Liu
- Medical Department, Beidaihe Rest and Recuperation Center of PLA, Qinhuangdao 066000, China
| | - Z N Yang
- Medical Department, Beidaihe Rest and Recuperation Center of PLA, Qinhuangdao 066000, China
| | - Y Y Gao
- Medical Department, Beidaihe Rest and Recuperation Center of PLA, Qinhuangdao 066000, China
| | - D Wang
- Medical Department, Beidaihe Rest and Recuperation Center of PLA, Qinhuangdao 066000, China
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Zhang Z, Qian H, Tao Z, Xie Y, Zhi S, Sheng L, He W, Zhang L. Circulating circular RNAs as biomarkers for the diagnosis of essential hypertension with carotid plaque. Clin Exp Hypertens 2022; 44:601-609. [PMID: 35787223 DOI: 10.1080/10641963.2022.2093894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND At present, no early diagnostic markers for essential hypertension (EH)-induced subclinical target organs damage (such as carotid plaque) are available. This study aimed to identify the circular RNAs (circRNAs) in EH with carotid plaques, and assess their utility as biomarkers. METHODS First, circRNAs were identified through microarry analysis and database prediction. Second, a case-control study of EH patients with carotid plaque (n = 100) and healthy controls (n = 100) was performed to evaluate circRNAs expression in peripheral blood. Finally, receiver operating characteristic (ROC) curve was established to evaluate the diagnostic value. RESULTS Five circRNAs (hsa_circ_0105130, hsa_circ_0109569, hsa_circ_0072659, hsa_circ_0079586 and hsa_circ_0064684) were identified as the candidate circRNAs. We found that circRNAs were increased in case group compared with controls (P < .05). The results of ROC shown that these five circRNAs, especially hsa_circ_0109569 (AUC = 0.741), all had the moderate predictive value. CONCLUSIONS Our study revealed circulating circRNAs may act as promising noninvasive biomarkers for early detection and population screening of EH-induced subclinical target organ injury.
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Affiliation(s)
- Zebo Zhang
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, School of Medicine, Ningbo University, Ningbo, ZJ, China
| | - Haiyan Qian
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, School of Medicine, Ningbo University, Ningbo, ZJ, China
| | - Zhenbo Tao
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, School of Medicine, Ningbo University, Ningbo, ZJ, China
| | - Yanqing Xie
- Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, ZJ, China
| | - Shuai Zhi
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, School of Medicine, Ningbo University, Ningbo, ZJ, China
| | - Liufang Sheng
- Department of Anesthesiology, The Affiliated People's Hospital of Ningbo University, Ningbo, ZJ, China
| | - Wenming He
- Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, ZJ, China
| | - Lina Zhang
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, School of Medicine, Ningbo University, Ningbo, ZJ, China.,Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, ZJ, China
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Liang J, Dong H, Wang H, Yi Z, Jiang G, Inagaki T, Gomez-Sanchez CE, Dong J, Ueda H. Creation of a quick and sensitive fluorescent immunosensor for detecting the mineralocorticoid steroid hormone aldosterone. J Steroid Biochem Mol Biol 2022; 221:106118. [PMID: 35487440 DOI: 10.1016/j.jsbmb.2022.106118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 11/15/2022]
Abstract
Aldosterone (ALD) is a steroid hormone secreted by the zona glomerulosa of the adrenal cortex that mainly acts on the kidney to regulate sodium ion and water reabsorption. Detection of ALD plays an important role in the diagnosis of primary aldosteronism in patients with hypertension. For the first time, the gene encoding the anti-ALD antibody, A2E11, was successfully cloned and analyzed using phage display technology. The antibody had an affinity of 2.5 nM against ALD, and after binding to ALD, it reached saturation within 5 s. Using this antibody, a Quenchbody (Q-body) was constructed by labeling the N-termini of heavy and light chains of the antigen-binding fragment of A2E11 with the fluorescent dye ATTO520 to detect ALD based on the principle of photoinduced electron transfer. The sensor detected ALD in 2 min, and the limit of detection was 24.1 pg/mL with a wide detection range from 24.1 pg/mL to 10 µg/mL and a half-maximal effective concentration of 42.3 ng/mL. At the highest concentration of ALD in the assay, the fluorescence intensity increased by 5.0-fold compared to the original fluorescence intensity of the Q-body solution. The Q-body could be applied to analyze 50% of human serum without a significant influence of the matrix. The recoveries of ALD in spiked serum samples with the Q-body assay were confirmed to range from 90.3% to 98.2%, suggesting their potential applications in the diagnosis of diseases, such as essential hypertension.
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Affiliation(s)
- Jingru Liang
- Key Laboratory for Biological Medicine in Shandong Universities, Weifang Key Laboratory for Antibodies Medicine, School of Life Science and Technology, Weifang Medical University, Weifang 261053, China
| | - Hang Dong
- School of Clinical Medicine, Peking University, Beijing 100191, China
| | - Hongsheng Wang
- Department of Endocrinology, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Zhengjun Yi
- School of Laboratory Medicine, Weifang Medical University, Weifang 261053, China
| | - Guosheng Jiang
- Key Laboratory for Biological Medicine in Shandong Universities, Weifang Key Laboratory for Antibodies Medicine, School of Life Science and Technology, Weifang Medical University, Weifang 261053, China
| | - Takashi Inagaki
- R&D Section, Product Planning Department, Cosmic Corporation Co., Ltd., Tokyo 112-0002, Japan; TKResearch Co., Ltd., Kashiwa 277-0042, Japan
| | - Celso E Gomez-Sanchez
- G.V. (Sonny) Montgomery VA Medical Center and Department of Pharmacology and Toxicology, and Medicine, University of Mississippi Medical Center, Jackson, MS, USA
| | - Jinhua Dong
- Key Laboratory for Biological Medicine in Shandong Universities, Weifang Key Laboratory for Antibodies Medicine, School of Life Science and Technology, Weifang Medical University, Weifang 261053, China; World Research Hub Initiative, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, Japan; Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, Japan.
| | - Hiroshi Ueda
- World Research Hub Initiative, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, Japan; Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, Japan.
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Wu HL, Yang J, Wei YC, Wang JY, Jia YY, Li L, Zhang L, Lu Y, Luo ZJ, Leng XY. Analysis of the prevalence, risk factors, and clinical characteristics of osteoporosis in patients with essential hypertension. BMC Endocr Disord 2022; 22:165. [PMID: 35761253 PMCID: PMC9235169 DOI: 10.1186/s12902-022-01080-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 06/22/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The present study investigated the prevalence of osteoporosis (OP) among patients with essential hypertension (EH) in the Changchun community and analysed the correlation between EH and OP. METHODS The study included 425 subjects with EH and 425 age- and sex-matched healthy controls. Bone mineral density (BMD) and serum creatinine (CR) levels were measured, and the subjects' current EH and OP statuses were surveyed to analyse the correlation between EH and OP. RESULTS The EH group exhibited lower BMD and a higher rate of having OP than the control group, and this difference was statistically significant (p < 0.05). A significant sex difference in the BMD T-score was observed among the subjects (male: - 1.19 ± 1.55, female: - 1.70 ± 1.34). In both the EH group and the control group, the rate of having OP in females was greater than that in males. However, the OP prevalence among subjects with EH varied significantly by age, body weight, fracture history, nocturnal urination frequency, depression and anxiety status, duration of hypertension, and antihypertensive medication use (p < 0.05). Two-way analysis of variance suggested an effect of the interaction between different EH statuses and bone mass conditions on the serum CR values (F = 3.584, p = 0.028, bias η2 = 0.008). CONCLUSIONS The prevalence of OP and low BMD were significantly higher among subjects with EH than among healthy controls. Additionally, the findings indicate that age, weight, fracture history, nocturnal urination frequency, depression and anxiety, duration of hypertension and antihypertensive drug use may be correlated to having OP in EH subjects, requiring further studies. Moreover, serum CR levels in subjects with different bone mass profiles were strongly influenced by the presence or absence of EH, and the serum CR levels differed significantly with the interaction of these two factors.
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Affiliation(s)
- Hai-Long Wu
- Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Jie Yang
- Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yu-Chi Wei
- Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Jian-Yu Wang
- Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yu-Yan Jia
- Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Luan Li
- Changchun Medical College, Changchun, Jilin, China
| | - Lu Zhang
- Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yan Lu
- Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Zong-Jian Luo
- The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin, China.
| | - Xiang-Yang Leng
- Changchun University of Chinese Medicine, Changchun, Jilin, China.
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Nomura A, Tanigawa T, Kario K, Igarashi A. Cost-effectiveness of digital therapeutics for essential hypertension. Hypertens Res 2022. [PMID: 35726085 DOI: 10.1038/s41440-022-00952-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/19/2022] [Accepted: 04/26/2022] [Indexed: 11/08/2022]
Abstract
Hypertension increases the risk of cardiovascular and other diseases. Lifestyle modification is a significant component of nonpharmacological treatments for hypertension. We previously reported the clinical efficacy of digital therapeutics (DTx) in the HERB-DH1 trial. However, there is still a lack of cost-effectiveness assessments evaluating the impact of prescription DTx. This study aimed to analyze the cost-effectiveness of using prescription DTx in treating hypertension. We developed a monthly cycle Markov model and conducted Monte Carlo simulations using the HERB-DH1 trial data to investigate quality-adjusted life-years (QALYs) and the cost of DTx for hypertension plus guideline-based lifestyle modification consultation treatment as usual (TAU), comparing DTx + TAU and TAU-only groups with a lifetime horizon. The model inputs were obtained from the HERB-DH1 trial, published or publicly available data, and expert assumptions. The incremental cost-effectiveness ratio (ICER) per QALY was used as the benchmark for cost-effectiveness. We performed probabilistic sensitivity analyses (PSAs) using the Monte Carlo simulation with two million sets. The DTx + TAU strategy produced 18.778 QALYs and was associated with ¥3,924,075 ($34,122) expected costs, compared with 18.686 QALYs and ¥3,813,358 ($33,160) generated by the TAU-only strategy over a lifetime horizon, resulting in an ICER of ¥1,199,880 ($10,434)/QALY gained for DTx + TAU. The monthly cost and attrition rate of DTx for hypertension have a significant impact on ICERs. In the PSA, the probability of the DTx arm being a cost-effective option was 87.8% at a threshold value of ¥5 million ($43,478)/QALY gained. In conclusion, the DTx + TAU strategy was more cost-effective than the TAU-only strategy.
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Zhou XL, Du YH, Chen XH, Liu WY, Huang YM. [Clinical research of Pinggan Jiangya decoction combined with penetrating needling at Baihui (GV20) in a period of day from 7 am to 9 am in the treatment of grade 1 and 2 essential hypertension]. Zhen Ci Yan Jiu 2022; 47:165-170. [PMID: 35218628 DOI: 10.13702/j.1000-0607.201094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To explore the clinical effect of Pinggan Jiangya decoction combined with penetrating needling at Baihui (GV20) in a period of day from 7 am to 9 am in the treatment of grade 1 and 2 essential hypertension (EH). METHODS A total of 150 cases of grade 1 and 2 EH patients were randomized into an observation group and a control group, 75 cases in each group. In the control group, Pinggan Jiangya decoction was prescribed for oral administration one dose a day, while in the observation group, on the basis of the treatment as the control group, penetrating needling was exerted at GV20 once daily. The treatment duration was 8 weeks. Before and after treatment, the TCM syndrome score, 24 h average systolic blood pressure (24 h ASBP), 24 h average diastolic blood pressure (24 h ADBP), 24 h average pulse pressure difference (24 h PP), morning blood pressure surge (MBPS), 24 h SBP variability (24 h SBPV), 24 h DBP variability (24 h DBPV), serum levels of 5-hydroxytryptamine (5-HT) and melatonin (MT) were compared in the patients of the two groups. The clinical therapeutic effect was observed in the two groups. RESULTS After the treatment, in the self-comparison of each group, the scores of headache, vertigo, backache, soft knees, tinnitus, 24 h ASBP, 24 h ADBP, 24 h PP, MBPS, 24 h SBPV and 24 h DBPV in the two groups were lower than those before treatment (P<0.01), and the above indexes in the observation group were lower than those in the control group (P<0.01). The level of serum 5-HT after the treatment was lower than that of before the treatment (P<0.01), while the level of MT was higher than that of before the treatment (P<0.01) in both two groups, and the level of 5-HT in the observation group was lower than that of the control group, while the level of MT was higher than that of the control group (P<0.01). The total effective rate of the observation group was 93.3% (70/75), better than 76.0% (57/75) of the control group (P<0.01). CONCLUSION Pinggan Jiangya decoction combined with penetrating needling at GV20 in a period of day from 7 am to 9 am can regulate the levels of serum MT and 5-HT, effectively reduce blood pressure, improve blood pressure variability, control morning peak blood pressure, and has a remarkable effect in the treatment of grade 1 and 2 EH.
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Affiliation(s)
- Xiao-Ling Zhou
- The People's Hospital of Longhua District, Shenzhen 518110, Guangdong Province, China
| | - Yan-Hua Du
- The People's Hospital of Longhua District, Shenzhen 518110, Guangdong Province, China
| | - Xiao-Hui Chen
- The People's Hospital of Longhua District, Shenzhen 518110, Guangdong Province, China
| | - Wen-Ying Liu
- The People's Hospital of Longhua District, Shenzhen 518110, Guangdong Province, China
| | - Yu-Mei Huang
- The People's Hospital of Longhua District, Shenzhen 518110, Guangdong Province, China
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Yılmaz F, Keleş M, Bora F. Relationship between the prognostic nutritional index and resistant hypertension in patients with essential hypertension. Clin Exp Hypertens 2022; 44:326-333. [PMID: 35180826 DOI: 10.1080/10641963.2022.2036995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Immune system activation plays a role in resistant hypertension (RHTN) pathogenesis. The clinical effect of the prognostic nutritional index (PNI) on patients with RHTN remains unclear. The aim of this study investigated the possible correlation between PNI and RHTN. METHODS In this cross-sectional study, we enrolled 180 adult subjects. In patients were classified into three groups according to their office and ambulatory blood pressure measurements (ABPM): RHTN (n = 60), controlled hypertension (CHTN, n = 60), and normotension-control (NT-C, n = 60). RHTN was defined as BP ≥140/90 mm Hg while taking ≥3 antihypertensive medications or BP <140/90 mm Hg while taking ≥4 medications. The PNI was calculated from the 10 x serum albumin (g/dL) + 0.005 x total lymphocyte count (/μL) formula. RESULTS Office and ABPM were significantly higher in patients with RHTN. Patients in the RHTN (46.1 ± 5.3) had significantly lower PNI than that in the CHTN (54.9 ± 6.7) (P = .032), and PNIs of both hypertensive groups were significantly lower than the NT-C group (P = .019, for both). The ROC curve analysis performed to assess the predictive value of PNI for RHTN and using 50.9 optimal cutoff value of PNI for RHTN gave a sensitivity of 77% and a specificity of 68.5% (AUC = 0.73, 95% CI 0.69-0.96).Multivariate analysis indicated diabetes, 24-h ABPM SBP, CRP, pill burden, and PNI (<51.6) as independent predictors of RHTN. CONCLUSION This study showed that the level of PNI was significantly lower in patients with RHTN compared to patients with CHTN. PNI is independently related to RHTN.
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Affiliation(s)
- Fatih Yılmaz
- Department of Nephrology, Antalya Atatürk State Hospital, Antalya, Turkey
| | - Meryem Keleş
- Department of Nephrology, Ankara City Hospital, Ankara, Turkey
| | - Feyza Bora
- Department of Internal Medicine, Division of Nephrology, Akdeniz University Medicine of Faculty, Antalya, Turkey
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Zhang X, Wang Y, Zheng Y, Yuan J, Tong J, Xu J, Li Q, Li P, Jiang S, Wang Z, Chai F, Li X. Effect of ACE, ACE2 and CYP11B2 gene polymorphisms and noise on essential hypertension among steelworkers in China: a case-control study. BMC Med Genomics 2022; 15:22. [PMID: 35130889 PMCID: PMC8822663 DOI: 10.1186/s12920-022-01177-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 02/02/2022] [Indexed: 11/10/2022] Open
Abstract
Background Previous studies on the relationship between ACE I/D, ACE2 G8790A and CYP11B2-344T/C gene polymorphisms and essential hypertension (EH) were inconsistent. Moreover, few studies have reported the combined effect of these gene polymorphisms and noise exposure on EH. The purpose of this study was to explore the combined and separate effects of ACE I/D, ACE2 G8790A and CYP11B2-344T/C gene polymorphisms and noise on EH among steelworkers.
Methods A case–control study was conducted on 725 male workers between March 2014 and July 2014 in the Tangsteel Company, China. The noise exposure of the workers were measured. Logistic regression and crossover analysis were used to analyse the effects of the interactions on the EH among steelworkers. GMDR was used to determine the best combination model of gene–noise interactions. Results Multivariate logistic regression showed that noise exposure increased the odds of EH, and the OR is 1.52 (95% CI 1.04–2.22). The risk of having EH for ACE I/D DD genotype carriers was 1.99 times that for II genotype carriers (95% CI 1.14–3.51). There was a negative additive interaction between ACE2 G8790A and CYP11B2-344T/C on EH (U3 = − 2.221, P = 0.026, and S = 0.128) and a positive multiplicative interaction between ACE I/D and CYP11B2-344T/C on essential hypertension (P = 0.041). In addition, there was no significant gene–noise interaction model through the GMDR method after adjusting the confounders. Conclusions The ACE DD genotype may make men susceptible to EH. Simultaneously carrying the DD genotype of ACE I/D and the TC genotype of CYP11B2-344T/C increased the risk of EH. Supplementary Information The online version contains supplementary material available at 10.1186/s12920-022-01177-0.
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Affiliation(s)
- Xiaohong Zhang
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
| | - Ying Wang
- Department of Endocrinology, North China University of Science and Technology Affiliated Hospital, Tangshan, People's Republic of China
| | - Yao Zheng
- Department of Public Health, North China University of Science and Technology Affiliated Hospital, Tangshan, People's Republic of China
| | - Juxiang Yuan
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
| | - Junwang Tong
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China.
| | - Jingya Xu
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
| | - Qinglin Li
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
| | - Peishuai Li
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
| | - Shoufang Jiang
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
| | - Zhaoyang Wang
- Tangshan Hongci Hospital, Tangshan, People's Republic of China
| | - Feng Chai
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
| | - Xiangwen Li
- School of Public Health, North China University of Science and Technology, No. 21 Bohai Avenue, Caofeidian Area, Tangshan, 063210, Hebei Province, People's Republic of China
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Sarkar G, Gaikwad VB, Sharma A, Halder SK, Kumar DA, Anand J, Agrawal S, Kumbhar A, Kinholkar B, Mathur R, Doshi M, Bachani D, Mehta S. Fixed-dose Combination of Metoprolol, Telmisartan, and Chlorthalidone for Essential Hypertension in Adults with Stable Coronary Artery Disease: Phase III Study. Adv Ther 2022; 39:923-942. [PMID: 34918194 DOI: 10.1007/s12325-021-01971-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 10/19/2021] [Indexed: 01/13/2023]
Abstract
INTRODUCTION The aim of the study was to evaluate the efficacy and safety of fixed-dose combination (FDC) of metoprolol, telmisartan, and chlorthalidone in patients with essential hypertension and stable coronary artery disease (CAD) who showed inadequate response to dual therapy. METHODS In this phase III, open-label, multicenter study, 254 adults with stable CAD having uncontrolled hypertension despite being treated with FDC of metoprolol (25/50 mg) and telmisartan (40 mg) were included. Patients received either of the following FDC for 24 weeks: metoprolol (25 mg), telmisartan (40 mg), and chlorthalidone (12.5 mg) (FDC1; n = 139) or metoprolol (50 mg), telmisartan (40 mg), and chlorthalidone (12.5 mg) (FDC2; n = 115) tablets once daily. The FDCs were developed using the novel Wrap Matrix™ platform technology. Primary endpoint assessed the mean change in seated diastolic blood pressure (SeDBP) and seated systolic blood pressure (SeSBP) from baseline to 24 weeks. Secondary efficacy endpoints included proportion of patients achieving < 90 mmHg SeDBP (SeDBP responder) and < 140 mmHg SeSBP (SeSBP responder) at weeks 12, 16, 20, and 24. Safety was assessed throughout the study. RESULTS A total of 243 (95.70%) patients completed study. The mean change in BP from baseline (FDC1, 155/96 mmHg; FDC2, 165/98 mmHg) to week 24 (FDC1, 128/82 mmHg; FDC2, 131/83 mmHg) was statistically significant (both groups p < 0.0001). Within FDC1 and FDC2, the mean change from baseline to week 24 in SeDBP (82.60 mmHg and 83.09 mmHg) and SeSBP (128.07 mmHg and 131.29 mmHg) was statistically significant (both groups p < 0.0001). At week 24, in FDC1, 80.15% and 84.73% were SeDBP and SeSBP responders, respectively; in FDC2, 79.46% and 74.11% were SeDBP and SeSBP responders, respectively. No serious adverse events or deaths were reported. CONCLUSION Triple FDCs of metoprolol, telmisartan, and chlorthalidone were considered effective and well tolerated in patients with hypertension who respond inadequately to dual therapy. CLINICAL TRIAL REGISTRATION CTRI/2016/11/007491.
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Panahi Y, Namazi S, Rostami-Yalmeh J, Sahebi E, Khalili N, Jamialahmadi T, Sahebkar A. Effect of Vitamin D Supplementation on the Regulation of Blood Pressure in Iranian Patients with Essential Hypertension: A Clinical Trial. Adv Exp Med Biol 2022; 1328:501-511. [PMID: 34981501 DOI: 10.1007/978-3-030-73234-9_35] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Low serum vitamin D level is associated with both high blood pressure and incidence of primary hypertension. Experimental studies suggest that vitamin D supplements may reduce blood pressure. OBJECTIVE The aim of this study was to investigate whether vitamin D supplementation reduces systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial pressure (MAP) in Iranian patients with essential hypertension. METHOD A total of 173 patients with essential hypertension participated in this open-label clinical trial. SBP, DBP, and serum vitamin D levels were measured at baseline and at the end of the study. Vitamin D was administered at a dose of 50,000 IU/week, and 1000 IU/day in patients with serum vitamin D levels <20 ng/mL and 20-30 ng/mL, respectively, for 8 weeks. RESULTS Based on serum vitamin D levels, 45.1%, 17.3%, and 29.5% of patients were deficient, insufficient, and sufficient for vitamin D intake, respectively. Baseline serum levels of vitamin D were not correlated with SBP, DBP, and MAP at the beginning of the study (p = ns). Multiple logistic regression analysis revealed that the risk of vitamin D deficiency was 2.5-fold times higher in women than in men (p = 0.03). After 8 weeks of supplementation with vitamin D, mean SBP and MAP were significantly reduced by 5.5 ± 16.16 (p = 0.01) and 3.7 ± 9.24 (p = 0.004) mmHg, respectively. Neither sex nor age could significantly predict BP response to vitamin D supplementation. CONCLUSION Vitamin D supplementation may significantly reduce SBP and MAP but not DBP in patients with essential hypertension.
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Affiliation(s)
- Yunes Panahi
- Faculty of Pharmacy, Pharmacotherapy Department, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Soha Namazi
- Department of Pharmacotherapy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Javad Rostami-Yalmeh
- Department of Pharmacotherapy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ebrahim Sahebi
- Department of Pharmacotherapy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nahid Khalili
- Department of Endocrinology, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Tannaz Jamialahmadi
- Department of Food Science and Technology, Quchan Branch, Islamic Azad University, Quchan, Iran.,Faculty of Medicine, Department of Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran. .,Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,School of Medicine The University of Western Australia, Perth, Australia. .,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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Sharma K, Hema K, Bhatraju NK, Kukreti R, Das RS, Gupta MD, Syed MA, Pasha MAQ. The deleterious impact of a non-synonymous SNP on protein structure and function is apparent in hypertension. J Mol Model 2021; 28:14. [PMID: 34961886 DOI: 10.1007/s00894-021-04997-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 11/29/2021] [Indexed: 11/24/2022]
Abstract
Essential hypertension (EH) is a significant health issue around the globe. The indifferent therapy regimen suggests varied physiological functions due to the lifestyle and genetic presentations of an individual. The endothelial nitric oxide synthase (NOS3) gene is a crucial vascular system marker in EH that contributes significantly to the phenotype. Hence, the present study aimed to employ the candidate gene approach and investigate the association between NOS3 single nucleotide polymorphism (SNP) E298D (G894T/rs1799983) by applying several in silico tools and validation through human samples screening. We corroborated computational findings through a case-control study comprising 294 controls and 299 patients; the 894T allele emerged significantly as the risk allele (odds ratio=2.07; P=6.38E-05). The in silico analyses highlighted the significance of E298D on the native structure and function of NOS3. The dynamics simulation study revealed that the variant type 298D caused structural destabilization of the protein to alter its function. Plasma nitrite levels were reduced in patients (P=0.0002), and the same correlated with the 894T allele. Furthermore, correlations were apparent between clinical, genotype, and routine biochemical parameters. To conclude, the study demonstrated a perceptible association between the SNP E298D and NOS3 protein structure stability that appears to have a bearing on the enzyme's function with a deleterious role in EH.
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Affiliation(s)
- Kavita Sharma
- Genomics and Molecular Medicine, CSIR-Institute of Genomics and Integrative Biology, Delhi, 110007, India.,Department of Biotechnology, Jamia Millia Islamia, New Delhi, 110025, India
| | - Kanipakam Hema
- Genomics and Molecular Medicine, CSIR-Institute of Genomics and Integrative Biology, Delhi, 110007, India
| | - Naveen Kumar Bhatraju
- Genomics and Molecular Medicine, CSIR-Institute of Genomics and Integrative Biology, Delhi, 110007, India
| | - Ritushree Kukreti
- Genomics and Molecular Medicine, CSIR-Institute of Genomics and Integrative Biology, Delhi, 110007, India
| | - Rajat Subhra Das
- All India Institute of Medical Sciences, Raebareli, Uttar Pradesh, 229405, India.,Agartala Government Medical College, Kunjaban, Agartala, Tripura, India
| | - Mohit Dayal Gupta
- GB Pant Institute of Post Graduate Medical Education and Research, New Delhi, India
| | - Mansoor Ali Syed
- Department of Biotechnology, Jamia Millia Islamia, New Delhi, 110025, India.
| | - M A Qadar Pasha
- Genomics and Molecular Medicine, CSIR-Institute of Genomics and Integrative Biology, Delhi, 110007, India.
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Coatl-Cuaya H, Tendilla-Beltrán H, de Jesús-Vásquez LM, Garcés-Ramírez L, Gómez-Villalobos MDJ, Flores G. Losartan enhances cognitive and structural neuroplasticity impairments in spontaneously hypertensive rats. J Chem Neuroanat 2021; 120:102061. [PMID: 34952137 DOI: 10.1016/j.jchemneu.2021.102061] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 11/22/2021] [Accepted: 12/19/2021] [Indexed: 12/12/2022]
Abstract
Hypertension is a risk factor for vascular dementia, which is the second most prevalent type of dementia, just behind Alzheimer's disease. This highlights the brain vulnerability due to hypertension, which may increase with aging. Thus, studying how hypertension affects neural cells and behavior, as well as the effects of antihypertensives on these alterations, it's important to understand the hypertension consequences in the brain. The spontaneously hypertensive rat (SHR) has been useful for the study of hypertension alterations in diverse organs, including the brain. Thus, we studied the losartan effects on cognitive and structural neuroplasticity impairments in SHR of 10 months of age. In the first instance, we evaluated the losartan effects on exploratory behavior and novel object recognition test (NORT) in the SHR. Then, we assessed the density and morphology of dendritic spines of pyramidal neurons from the prefrontal cortex (PFC) layers 3 and 5, and CA1 of the dorsal Hp (dHp). Our results indicate that in SHR, losartan treatment (2 months, 15 mg/Kg/day) reduces high blood pressure to age-matched vehicle-treated Wistar-Kyoto (WKY) rat levels. Moreover, losartan improved long-term memory in SHR compared with age-matched vehicle-treated WKY rats, without affecting the locomotor and anxiety behaviors. The behavioral improvement of the SHR can be associated with the increase in the number of dendritic spines and the mushroom spine population in the PFC and the dHp. In conclusion, losartan enhances cognitive impairments by controlling the high blood pressure and improving neuroplasticity in animals with chronic hypertension.
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Affiliation(s)
- Heriberto Coatl-Cuaya
- Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla (BUAP), Puebla, Mexico; Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), CDMX, Mexico
| | - Hiram Tendilla-Beltrán
- Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla (BUAP), Puebla, Mexico; Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), CDMX, Mexico
| | | | - Linda Garcés-Ramírez
- Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), CDMX, Mexico
| | | | - Gonzalo Flores
- Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla (BUAP), Puebla, Mexico.
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Meng H, Huang S, Yang Y, He X, Fei L, Xing Y. Association Between MTHFR Polymorphisms and the Risk of Essential Hypertension: An Updated Meta-analysis. Front Genet 2021; 12:698590. [PMID: 34899823 PMCID: PMC8662810 DOI: 10.3389/fgene.2021.698590] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 10/18/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Since the 1990s, there have been a lot of research on single-nucleotide polymorphism (SNP) and different diseases, including many studies on 5,10-methylenetetrahydrofolate reductase (MTHFR) polymorphism and essential hypertension (EH). Nevertheless, their conclusions were controversial. So far, six previous meta-analyses discussed the internal relationship between the MTHFR polymorphism and EH, respectively. However, they did not evaluate the credibility of the positive associations. To build on previous meta-analyses, we updated the literature by including previously included papers as well as nine new articles, improved the inclusion criteria by also considering the quality of the papers, and applied new statistical techniques to assess the observed associations. OBJECTIVES This study aims to explore the degree of risk correlation between two MTHFR polymorphisms and EH. METHODS PubMed, EMBASE, the Cochrane Library, CNKI, and Wan Fang electronic databases were searched to identify relevant studies. We evaluated the relation between the MTHFR C677T (rs1801133) and A1298C (rs1801131) polymorphisms and EH by calculating the odds ratios (OR) as well as 95% confidence intervals (CI). Here we used subgroup analysis, sensitivity analysis, cumulative meta-analysis, assessment of publication bias, meta-regression meta, False-positive report probability (FPRP), Bayesian false discovery probability (BFDP), and Venice criterion. RESULTS Overall, harboring the variant of MTHFR C677T was associated with an increased risk of EH in the overall populations, East Asians, Southeast Asians, South Asians, Caucasians/Europeans, and Africans. After the sensitivity analysis, positive results were found only in the overall population (TT vs. CC: OR = 1.14, 95% CI: 1.00-1.30, P h = 0.032, I 2 = 39.8%; TT + TC vs. CC: OR = 1.15, 95% CI: 1.01-1.29, P h = 0.040, I 2 = 38.1%; T vs. C: OR = 1.14, 95% CI: 1.04-1.25, P h = 0.005, I 2 = 50.2%) and Asian population (TC vs. CC: OR = 1.14, 95% CI: 1.01-1.28, P h = 0.265, I 2 = 16.8%; TT + TC vs. CC: OR = 1.17, 95% CI: 1.04-1.30, P h = 0.105, I 2 = 32.9%; T vs. C: OR = 1.10, 95% CI: 1.02-1.19, P h = 0.018, I 2 = 48.6%). However, after further statistical assessment by FPRP, BFDP, and Venice criteria, the positive associations reported here could be deemed to be false-positives and present only weak evidence for a causal relationship. In addition, when we performed pooled analysis and sensitivity analysis on MTHFR A1298C; all the results were negative. CONCLUSION The positive relationships between MTHFR C677T and A1298C polymorphisms with the susceptibility to present with hypertension were not robust enough to withstand statistical interrogation by FPRP, BFDP, and Venice criteria. Therefore, these SNPs are probably not important in EH etiology.
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Affiliation(s)
- Hao Meng
- Department of Cardiovascular Medicine, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Shaoyan Huang
- Department of Endocrinology, Shaogauan First People's Hospital, Shaoguan, China
| | - Yali Yang
- Department of Cardiovascular Medicine, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Xiaofeng He
- Department of science and education, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Liping Fei
- Department of Cardiovascular Medicine, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Yuping Xing
- Neurology Department, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
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Kurćubić I, Vajić UJ, Cvijić S, Crevar-Sakač M, Bogavac-Stanojević N, Miloradović Z, Mihajlović-Stanojević N, Ivanov M, Karanović D, Jovović Đ, Djuriš J. Mucoadhesive buccal tablets with propranolol hydrochloride: Formulation development and in vivo performances in experimental essential hypertension. Int J Pharm 2021; 610:121266. [PMID: 34752918 DOI: 10.1016/j.ijpharm.2021.121266] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 10/30/2021] [Accepted: 11/01/2021] [Indexed: 11/28/2022]
Abstract
The objective of this study was to formulate extended-release mucoadhesive buccal tablets of propranolol hydrochloride in order to provide a prolonged absorption of propranolol hydrochloride from the buccal mucosa and to reduce presystemic metabolism and thus provide a better therapeutic effect. Besides, the aim was to perform comparative in vivo pharmacokinetic and hemodynamic studies of the developed extended-release (ER) propranolol hydrochloride 10 mg mucoadhesive buccal tablets and commercial immediate-release (IR) propranolol hydrochloride 10 mg tablets in spontaneously hypertensive rats. Formulation with 15% polyethylene oxide showed the highest degree of propranolol hydrochloride permeation, satisfactory mucoadhesiveness, and extended-release of propranolol hydrochloride, thus it was selected for further in vivo study. The pharmacokinetic study in rats showed the superiority of ER mucoadhesive buccal tablets over IR tablets in terms of propranolol hydrochloride absorption extent (AUC values: 70.32 ± 19.56 versus 31.69 ± 6.97 µg·h/mL), although lower maximum plasma propranolol hydrochloride concentration (Cmax) was achieved. However, no statistically significant difference was observed in Cmax between these treatments. The hemodynamic study showed that ER mucoadhesive buccal tablets provide a more pronounced decrease primarily in heart rate, but also in systolic and diastolic arterial pressure, as well as a longer heart rate reduction compared to IR tablets.
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Affiliation(s)
- Ivana Kurćubić
- Department of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia.
| | - Una-Jovana Vajić
- University of Belgrade, Institute for Medical Research, National Institute of Republic of Serbia, Dr Subotića 4, 11000 Belgrade, Serbia
| | - Sandra Cvijić
- Department of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Milkica Crevar-Sakač
- Department of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Nataša Bogavac-Stanojević
- Department of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Zoran Miloradović
- University of Belgrade, Institute for Medical Research, National Institute of Republic of Serbia, Dr Subotića 4, 11000 Belgrade, Serbia
| | - Nevena Mihajlović-Stanojević
- University of Belgrade, Institute for Medical Research, National Institute of Republic of Serbia, Dr Subotića 4, 11000 Belgrade, Serbia
| | - Milan Ivanov
- University of Belgrade, Institute for Medical Research, National Institute of Republic of Serbia, Dr Subotića 4, 11000 Belgrade, Serbia
| | - Danijela Karanović
- University of Belgrade, Institute for Medical Research, National Institute of Republic of Serbia, Dr Subotića 4, 11000 Belgrade, Serbia
| | - Đurđica Jovović
- University of Belgrade, Institute for Medical Research, National Institute of Republic of Serbia, Dr Subotića 4, 11000 Belgrade, Serbia
| | - Jelena Djuriš
- Department of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia
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Zhang Y, Zhao Y, Wei C, Li Y, Aslam H, Feng Q, Huang Q, Zheng Y, Lv F, Hao W, Li J. Association of common medical comorbidities with early renal damage in the Chinese tropics with essential hypertension. BMC Nephrol 2021; 22:366. [PMID: 34736407 PMCID: PMC8570023 DOI: 10.1186/s12882-021-02576-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 10/25/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Urine albumin/creatinine ratio (UACR) is an important marker of early renal damage (ERD) caused by hypertension. Recent studies showed that blood pressure was a significant inverse association with temperature and climate. The purposes of our study were sought to explore the association of common medical comorbidities with ERD, and find independent risk factors to ERD in Chinese tropics with essential hypertension. METHODS From January 2018 to December 2019, we assessed UACR in a total of 599 hypertensive Chinese Hainan patients. We defined ERD as a UACR between 30 mg/g and 300 mg/g. We analysed differences between qualitative variables using the chi-squared (χ2) test. We calculated correlations between UACR and age, hypertension duration (HD), systolic blood pressure (SBP), and diastolic blood pressure (DBP) using the Spearman's rho test. To determine the odds ratio (OR), we evaluated binary logistic regression models. RESULTS Among the 599 patients, 281 (46.9%) were found to have ERD. ERD and factors related to sex, body mass index (BMI), and SBP did not differ significantly (all, p>0.05). Our main findings showed that age, HD, and DBP were associated with ERD (p<0.01, respectively). Furthermore, age ≥ 65 years, HD ≥10 years, DBP ≥ 90 mmHg, SBP ≥ 160 mmHg, and diabetes differed significantly according to ERD status (p < 0.05, respectively). In multivariate analysis using stepwise regression, age (OR = 1.468), DBP (OR = 1.853), and diabetes (OR = 2.031) were significant independent predictors of ERD. The area under the receiver operating characteristic (ROC) curve was 0.677, and the sensitivity and specificity of the optimal cut-off value were 44.5 and 81.1%, respectively. CONCLUSIONS Common medical comorbidities are associated with ERD; age, DBP, and diabetes are independent risk factors for ERD in patients with essential hypertension who live in the Chinese tropics. Early monitoring of the UACR, as well as control of blood glucose and DBP, can effectively delay ERD.
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Affiliation(s)
- Yuzhuo Zhang
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ying Zhao
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Chenglu Wei
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Yongrong Li
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Hira Aslam
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Qingmin Feng
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Qing Huang
- Marketing Department, Sanofi (Hangzhou), Haikou, China
| | - Yu Zheng
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Feifen Lv
- First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Wei Hao
- Cardiovascular Department, Xi'an Hospital of Traditional Chinese Medicine, No.69, Fengcheng 8th Road, Weiyang District, Xi'an City, 710021, Shaanxi Province, China
| | - Jike Li
- First Affiliated Hospital of Hainan Medical University, Haikou, China. .,Cardiovascular Department, Xi'an Hospital of Traditional Chinese Medicine, No.69, Fengcheng 8th Road, Weiyang District, Xi'an City, 710021, Shaanxi Province, China.
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Morris DJ, Brem AS, Odermatt A. Modulation of 11β-hydroxysteroid dehydrogenase functions by the cloud of endogenous metabolites in a local microenvironment: The glycyrrhetinic acid-like factor (GALF) hypothesis. J Steroid Biochem Mol Biol 2021; 214:105988. [PMID: 34464733 DOI: 10.1016/j.jsbmb.2021.105988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/08/2021] [Accepted: 08/25/2021] [Indexed: 01/09/2023]
Abstract
11β-Hydroxysteroid dehydrogenase (11β-HSD)-dependent conversion of cortisol to cortisone and corticosterone to 11-dehydrocorticosterone are essential in regulating transcriptional activities of mineralocorticoid receptors (MR) and glucocorticoid receptors (GR). Inhibition of 11β-HSD by glycyrrhetinic acid metabolites, bioactive components of licorice, causes sodium retention and potassium loss, with hypertension characterized by low renin and aldosterone. Essential hypertension is a major disease, mostly with unknown underlying mechanisms. Here, we discuss a putative mechanism for essential hypertension, the concept that endogenous steroidal compounds acting as glycyrrhetinic acid-like factors (GALFs) inhibit 11β-HSD dehydrogenase, and allow for glucocorticoid-induced MR and GR activation with resulting hypertension. Initially, several metabolites of adrenally produced glucocorticoids and mineralocorticoids were shown to be potent 11β-HSD inhibitors. Such GALFs include modifications in the A-ring and/or at positions 3, 7 and 21 of the steroid backbone. These metabolites may be formed in peripheral tissues or by gut microbiota. More recently, metabolites of 11β-hydroxy-Δ4androstene-3,17-dione and 7-oxygenated oxysterols have been identified as potent 11β-HSD inhibitors. In a living system, 11β-HSD isoforms are not exposed to a single substrate but to several substrates, cofactors, and various inhibitors simultaneously, all at different concentrations depending on physical state, tissue and cell type. We propose that this "cloud" of steroids and steroid-like substances in the microenvironment determines the 11β-HSD-dependent control of MR and GR activity. A dysregulated composition of this cloud of metabolites in the respective microenvironment needs to be taken into account when investigating disease mechanisms, for forms of low renin, low aldosterone hypertension.
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Affiliation(s)
- David J Morris
- Department of Pathology and Laboratory Medicine, The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA.
| | - Andrew S Brem
- Division of Kidney Diseases and Hypertension, Warren Alpert Medical School of Brown University, Providence, RI, USA.
| | - Alex Odermatt
- Swiss Centre for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland.
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Zhu GH, Sun XP, Ding CT, Zhao H, Li J, Hua Q. Effect of Songlingxuemaikang on mild essential hypertension in patients: a randomized parallel-controlled study. J TRADIT CHIN MED 2021; 41:799-805. [PMID: 34708639 DOI: 10.19852/j.cnki.jtcm.2021.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To evaluate the effect of songlingxuemaikang (SLXMK) on mild essential hypertension in patients in terms of endothelial function. METHODS We enrolled 90 patients with mild essential hypertension in Xuanwu Hospital from January 2016 to December 2016. To evaluate the effects of SLXMK, the 90 patients were randomly assigned at a 2∶1 ratio into 2 groups: the SLXMK group (500 mg per capsule, 4500 mg/d, n = 60) and the losartan potassium group (50 mg per table, 50 mg/d, n = 30). The total study period was 12 weeks, and the changes of blood pressure, laboratory test and endothelium function were compared between two groups. RESULTS After 12 weeks of treatment with SLXMK, blood pressure (BP) and plasma lipid levels significantly improved (P < 0.05). Meanwhile, the reactive hyperemia index (RHI) increased in the SLXMK group (P < 0.05). The results of multivariate logistic regression analyses examining the association of selected variables with showed that high level of oxidized low density lipoprotein (ox-LDL) was positively associated with endothelial dysfunction. CONCLUSION SLXMK not only effectively decreased BP and plasma lipid levels, but also reduced ox-LDL and RHI in patients with mild essential hypertension. And SLXMK might improve endothelial function through decreasing the circulating ox-LDL.
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Affiliation(s)
- Guo-Hua Zhu
- Department of Geriatric, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Xi-Peng Sun
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Cun-Tao Ding
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Huan Zhao
- Department of Geriatric, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Jing Li
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Qi Hua
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
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Ta N, Liu M, Wang Y, Zeng F, Nie F, Shang M, Wang X, Yang Y, Liang M, Wen L, Ou L, Yang Z, Liu W, Liu X. Association of polymorphisms in endothelial dysfunction-related genes with susceptibility to essential hypertension in elderly Han population in Liaoning province, China. Rev Cardiovasc Med 2021; 22:895-901. [PMID: 34565088 DOI: 10.31083/j.rcm2203096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/02/2021] [Accepted: 06/21/2021] [Indexed: 11/06/2022] Open
Abstract
Hypertension is a complex disease which is mainly influenced by genetic factors. Recently, genome-wide association study (GWAS) found three novel endothelial dysfunction-related sites: Vascular endothelial growth factor A (VEGFA) rs9472135, Faciogenital dysplasia 5 (FGD5) rs11128722, Zinc Finger C3HC-type Containing 1 (ZC3HC1) rs11556924. Endothelial dysfunction is one of the early events in pathophysiology of essential hypertension. To investigate the association of endothelial dysfunction-related genes with essential hypertension, we conducted a case-control study of 431 patients with hypertension and 345 controls. The polymorphisms were detected using Taqman Probe. The alleles and genotypes of ZC3HC1 rs11556924 and VEGFA rs9472135 were not statistically different between the two groups, while the allele of FGD5 rs11128722 was different [P = 0.045, OR = 1.265, 95% CI = (1.009-1.586)], especially in the male [P = 0.035, OR = 1.496, 95% CI = (1.037-2.158)]. Analyzing the different of genotype distribution of 3 SNPs in the two groups under different genetic models, the genotypes of FGD5 rs11128722 showed difference in male under dominant model [P = 0.049, OR = 1.610, 95% CI = (1.018-2.544)]. The polymorphism of FGD5 rs11128722 had a significant difference in Body Mass Index (BMI) among different genotypes; In the additive genetic model, BMI of GA genotype was higher than that of GG (P = 0.038); GA + AA was higher than GG in the dominant genetic model (P = 0.011). In our study, we found that the polymorphisms of VEGFA rs9472135 and ZC3HC1 rs11556924 may not significantly associated with the risk of essential hypertension, and FGD5 rs11128722 may increase the risk of it, especially in elderly men.
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Affiliation(s)
- Na Ta
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Mengwei Liu
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Yue Wang
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Fanxin Zeng
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Fangfang Nie
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Mengke Shang
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Xiaotong Wang
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Yuetian Yang
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Man Liang
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Lu Wen
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Lanxin Ou
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Zhibin Yang
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Wanyang Liu
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China
| | - Xiuping Liu
- Department of Nutrition and Food Hygiene, School of Public Health, China Medical University, 110122 Shenyang, Liaoning, China.,Department of Nursing, Shengjing Hospital of China Medical University, 110004 Shenyang, Liaoning, China
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50
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Fang Z, Zhu L, Jin Y, Chen Y, Chang W, Yao Y. Downregulation of Arntl mRNA Expression in Women with Hypertension: A Case-Control Study. Kidney Blood Press Res 2021; 46:741-748. [PMID: 34515147 PMCID: PMC8743905 DOI: 10.1159/000518669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 07/25/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Previous studies have reported that disturbance of endogenous circadian rhythms enhances the chance of hypertension and suggested that circadian clock genes could have a crucial function in the onset of the disease. This case-control study was aimed to investigate the association of the mRNA expression of aryl hydrocarbon receptor nuclear translocator like (Arntl), clock circadian regulator (Clock), and period circadian regulators 1 and 2 (Per1 and Per2) with hypertension and blood pressure levels. METHODS A total of 172 subjects were recruited in this study, including 86 hypertension and 86 nonhypertension controls. The mRNA expression levels in peripheral blood mononuclear cells were determined by real-time quantitative polymerase chain reaction. The differences in Arntl, Clock, Per1, and Per2 mRNA expression were compared between the 2 groups, and the relationship between mRNA expression and cardiometabolic risk profiles was also assessed. RESULTS We found that the mRNA expression of Arntl was downregulated in the hypertension cases compared with controls in women (1.10 [0.66, 1.71] vs. 1.30 [0.99, 2.06], p = 0.031). There was a significant negative correlation between the Arntl mRNA expression and SBP (r = -0.301, p = 0.004) and DBP (r = -0.222, p = 0.034) in women. In men, a negative correlation between the Per1 mRNA expression and SBP (r = -0.247, p = 0.026) was found. CONCLUSIONS The Arntl mRNA expression may play an important role in progression of hypertension in women.
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Affiliation(s)
- Zhengmei Fang
- Department of Epidemiology, School of Public Health, and Institute of Chronic Disease Prevention and Control, Wannan Medical College, Wuhu, China
| | - Lijun Zhu
- Department of Epidemiology, School of Public Health, and Institute of Chronic Disease Prevention and Control, Wannan Medical College, Wuhu, China
| | - Yuelong Jin
- Department of Epidemiology, School of Public Health, and Institute of Chronic Disease Prevention and Control, Wannan Medical College, Wuhu, China
| | - Yan Chen
- Department of Epidemiology, School of Public Health, and Institute of Chronic Disease Prevention and Control, Wannan Medical College, Wuhu, China
| | - Weiwei Chang
- Department of Epidemiology, School of Public Health, and Institute of Chronic Disease Prevention and Control, Wannan Medical College, Wuhu, China
| | - Yingshui Yao
- Department of Epidemiology, School of Public Health, and Institute of Chronic Disease Prevention and Control, Wannan Medical College, Wuhu, China
- Anhui College of Traditional Chinese Medicine, Wuhu, China
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