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Zhang XJ, Hou AJ, Luan B, Wang CF, Li JJ. Uric acid to albumin ratio as a novel predictor for coronary slow flow phenomenon in patients with chronic coronary syndrome and non-obstructive coronary arteries. BMC Cardiovasc Disord 2024; 24:358. [PMID: 39003493 PMCID: PMC11245809 DOI: 10.1186/s12872-024-04040-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 07/10/2024] [Indexed: 07/15/2024] Open
Abstract
BACKGROUND The plasma uric acid to albumin ratio (UAR) is considered as a novel indicator for Inflammation. However, the association between UAR and coronary slow flow phenomenon (CSFP) remains unclear. METHODS A total of 1328 individuals with chronic coronary syndrome (CCS) receiving coronary angiography (CAG) and found no obvious obstructive stenosis (< 40%) were included in this study. 79 individuals developed CSFP and were divided into CSFP group. The 1:2 age-matched patients with normal coronary blood flow were allocated to the control group (n = 158). The clinical characteristics, laboratory parameters including uric acid, albumin ratio, UAR and the angiographic characteristics were compared between the two groups. RESULTS Patients with CSFP had a higher level of uric acid (392.3 ± 85.3 vs. 273.8 ± 71.5, P < 0.001), UAR (10.7 ± 2.2 vs. 7.2 ± 1.9, P < 0.001), but a lower level of plasma albumin (36.9 ± 4.2 vs. 38.5 ± 3.6, P = 0.003). Moreover, UAR increased as the numbers of vessels involved in CSFP increased. The logistic regression analysis demonstrated that UAR was independent predictors for CSFP. The Receiver operating characteristic (ROC) curve analysis showed that when UAR was more than 7.9, the AUC was 0.883 (95% CI: 0.840-0.927, p < 0.001), with the sensitivity and specificity were 78.2% and 88.2% respectively. CONCLUSION Combined uric acid with plasma albumin, UAR could serve as an independent predictor for CSFP.
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Affiliation(s)
- Xiao-Jiao Zhang
- Department of Cardiology, The People's Hospital of Liaoning Province, The People's Hospital of China Medical University, Shenyang, China
| | - Ai-Jie Hou
- Department of Cardiology, The People's Hospital of Liaoning Province, The People's Hospital of China Medical University, Shenyang, China
| | - Bo Luan
- Department of Cardiology, The People's Hospital of Liaoning Province, The People's Hospital of China Medical University, Shenyang, China
| | - Cheng-Fu Wang
- Department of Cardiology, The People's Hospital of Liaoning Province, The People's Hospital of China Medical University, Shenyang, China
| | - Jia-Jin Li
- Department of Cardiology, The People's Hospital of Liaoning Province, The People's Hospital of China Medical University, Shenyang, China.
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Goetz SMM, Lucas T, Granger DA. Salivary uric acid dynamics are associated with stress response hormones among African American in an urban sample. Psychoneuroendocrinology 2024; 168:107120. [PMID: 39002453 DOI: 10.1016/j.psyneuen.2024.107120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 05/20/2024] [Accepted: 06/27/2024] [Indexed: 07/15/2024]
Abstract
Acute physiological responses to psychosocial stressors are a potential pathway underlying racial disparities in stress-related illnesses. Uric acid (UA) is a potent antioxidant that has been linked to disparities in stress-related illnesses, and recent research has shown that UA is responsive to acute social stress. However, an examination of the relationships between the purinergic system and other commonly measured stress systems is lacking. Here, we measure and characterize associations of salivary uric acid (sUA) with markers of hypothalamic-pituitary-adrenal (HPA) axis activation, sympathetic-adreno-medullar (SAM) axis activation, and acute inflammation. A community sample of 103 African Americans (33 male, 70 female) completed the Trier Social Stress Test to induce social-evaluative threat. Passive drool collected before, during, and after the stressor task provided salivary reactivity measures of UA (sUA), cortisol, dehydroepiandrosterone sulfate (DHEAS), salivary alpha amylase (sAA - a surrogate marker of SAM activity) and C-reactive protein (sCRP). Multiple regressions revealed that total activation of cortisol, DHEAS, and sCRP were each positively associated with higher total activation of sUA. Additionally, DHEAS reactivity was positively associated with sUA reactivity. Relationships between HPA-axis markers and sUA were especially observed among younger and male participants. Overall, findings suggest potential coordination of stress systems with sUA in response to acute stress, which may further the contributions of biological stress processes to racial health disparities.
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Affiliation(s)
- Stefan M M Goetz
- Charles Stewart Mott Department of Public Health, College of Human Medicine, Michigan State University, 200 East 1st Street, Flint, MI 48502, USA.
| | - Todd Lucas
- Charles Stewart Mott Department of Public Health, College of Human Medicine, Michigan State University, 200 East 1st Street, Flint, MI 48502, USA.
| | - Douglas A Granger
- Department of Psychological Science, School of Social Ecology, University of California at Irvine, Irvine, CA 92697-1075, USA; Institute for Interdisciplinary Salivary Bioscience Research, University of California at Irvine, 4201 SBSG, Irvine, CA 92697-7085, USA; John Hopkins University School of Medicine, 615 North Wolfe St., Baltimore, MD 21205, USA.
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3
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Ahn WJ, An SJ, Rha SW, Park S, Hyun SJ, Cha JA, Byun JK, Choi SY, Choi CU, Oh DJ, Choi BG. Impact of hyperuricemia on 5-year clinical outcomes following percutaneous transluminal angioplasty. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024; 64:27-33. [PMID: 38369415 DOI: 10.1016/j.carrev.2024.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 02/08/2024] [Accepted: 02/08/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND Although the correlation between hyperuricemia and cardiovascular disease (CVD) is well known, there have been limited data regarding the impact of hyperuricemia on long-term clinical outcomes in patients with peripheral arterial disease (PAD) after percutaneous transluminal angioplasty (PTA). METHODS A total of 718 patients who underwent PTA for PAD were enrolled. The patients were divided into the hyperuricemia group (N = 168) and the normal group (N = 550). Hyperuricemia was defined as a uric acid level ≥ 7.0 mg/dL in men, and ≥ 6.5 mg/dL in women. The primary endpoint was major adverse cerebral and cardiovascular event (MACCE), including death, myocardial infarction (MI), any coronary revascularization, and stroke, up to 5 years. The secondary endpoint was major adverse limb event (MALE), including any repeated PTA, and target extremity surgery (TES). Inverse probability weighting (IPTW) analysis, derived from the logistic regression model, was performed to adjust potential confounders. RESULTS After IPTW matching analysis, compared to the normal group, the hyperuricemia group was not associated with increased MACCE but was associated with an increased incidence of MI (2.6 % vs. 0.5 %, p = 0.001), and coronary revascularization (6.7 % vs. 3.9 %, p = 0.018). Also, the hyperuricemia group was associated with a higher incidence of MALE (45.3 % vs. 28.9 %, p < 0.001), including target extremity revascularization (TER; 25.1 % vs. 15.9 %, p < 0.001), non-TER (11.5 % vs. 5.6 %, p < 0.001), and TES (22.8 % vs. 16.2 %, p = 0.002). CONCLUSIONS In the present study, hyperuricemia was associated with worse clinical outcomes in PAD patients following PTA during 5-year clinical follow-up. Further investigations should be made regarding the clinical benefit of controlling hyperuricemia on clinical outcomes.
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Affiliation(s)
- Woo Jin Ahn
- Department of Medicine, Tongyeong Detention Center, Korea Correctional Service, Ministry of Justice, Republic of Korea
| | - Seong Joon An
- Korea University College of Medicine, Seoul, Republic of Korea
| | - Seung-Woon Rha
- Cardiovascular Center, Korea University Guro Hospital, Seoul, Republic of Korea.
| | - Soohyung Park
- Cardiovascular Center, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Su Jin Hyun
- Cardiovascular Research Institute, Korea University, Seoul, Republic of Korea
| | - Jin Ah Cha
- Cardiovascular Research Institute, Korea University, Seoul, Republic of Korea
| | - Jae Kyeong Byun
- Cardiovascular Research Institute, Korea University, Seoul, Republic of Korea
| | - Se Yeon Choi
- Cardiovascular Research Institute, Korea University, Seoul, Republic of Korea
| | - Cheol Ung Choi
- Cardiovascular Center, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Dong Joo Oh
- Cardiovascular Research Institute, Korea University, Seoul, Republic of Korea
| | - Byoung Geol Choi
- Cardiovascular Research Institute, Korea University, Seoul, Republic of Korea.
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Lv H, Sun J, Zhang T, Hui Y, Li J, Zhao X, Chen S, Liu W, Li X, Zhao P, Wu S, Liu Y, Wang Z. Associations of serum uric acid variability with neuroimaging metrics and cognitive decline: a population-based cohort study. BMC Med 2024; 22:256. [PMID: 38902722 PMCID: PMC11188528 DOI: 10.1186/s12916-024-03479-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 06/11/2024] [Indexed: 06/22/2024] Open
Abstract
BACKGROUND The relationship between variation in serum uric acid (SUA) levels and brain health is largely unknown. This study aimed to examine the associations of long-term variability in SUA levels with neuroimaging metrics and cognitive function. METHODS This study recruited 1111 participants aged 25-83 years from a multicenter, community-based cohort study. The SUA concentrations were measured every two years from 2006 to 2018. We measured the intraindividual SUA variability, including the direction and magnitude of change by calculating the slope value. The associations of SUA variability with neuroimaging markers (brain macrostructural volume, microstructural integrity, white matter hyperintensity, and the presence of cerebral small vessel disease) and cognitive function were examined using generalized linear models. Mediation analyses were performed to assess whether neuroimaging markers mediate the relationship between SUA variation and cognitive function. RESULTS Compared with the stable group, subjects with increased or decreased SUA levels were all featured by smaller brain white matter volume (beta = - 0.25, 95% confidence interval [CI] - 0.39 to - 0.11 and beta = - 0.15, 95% CI - 0.29 to - 0.02). Participants with progressively increased SUA exhibited widespread disrupted microstructural integrity, featured by lower global fractional anisotropy (beta = - 0.24, 95% CI - 0.38 to - 0.10), higher mean diffusivity (beta = 0.16, 95% CI 0.04 to 0.28) and radial diffusivity (beta = 0.19, 95% CI 0.06 to 0.31). Elevated SUA was also associated with cognitive decline (beta = - 0.18, 95% CI - 0.32 to - 0.04). White matter atrophy and impaired brain microstructural integrity mediated the impact of SUA increase on cognitive decline. CONCLUSIONS It is the magnitude of SUA variation rather than the direction that plays a critical negative role in brain health, especially for participants with hyperuricemia. Smaller brain white matter volume and impaired microstructural integrity mediate the relationship between increased SUA level and cognitive function decline. Long-term stability of SUA level is recommended for maintaining brain health and preventing cognitive decline.
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Affiliation(s)
- Han Lv
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
| | - Jing Sun
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Tong Zhang
- Department of Rheumatology and Immunology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Ying Hui
- Department of Radiology, Kailuan General Hospital, Hebei, Tangshan, China
| | - Jing Li
- Department of Radiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Xinyu Zhao
- Clinical Epidemiology and Evidence-Based Medicine Unit, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, Hebei, Tangshan, China
| | - Wenjuan Liu
- Department of Medical Imaging, Aerospace Center Hospital, Beijing, China
| | - Xiaoshuai Li
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Pengfei Zhao
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Hebei, Tangshan, China
| | - Yanying Liu
- Department of Rheumatology and Immunology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
| | - Zhenchang Wang
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
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Ren X, Cai Y, Zhang M, Hou Y, Wang J, Chen O. Association of weight-adjusted waist index with hyperuricemia and gout among middle-aged and older adults in America: a cross-sectional analysis of NHANES 2007-2014. Clin Rheumatol 2024:10.1007/s10067-024-07011-5. [PMID: 38861229 DOI: 10.1007/s10067-024-07011-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 05/10/2024] [Accepted: 05/13/2024] [Indexed: 06/12/2024]
Abstract
OBJECTIVES The weight-adjusted waist circumference index (WWI), a novel obesity indicator, gives better accuracy in assessing both muscle and fat mass. Our goal was to evaluate the relationship between WWI and the occurrence of hyperuricemia/gout among middle-aged and older adults in America. METHODS We analyzed the National Health and Nutrition Examination Survey (NHANES) data from the 2007-2014 cycles. Logistic regression analyses, subgroup analyses, and restricted cubic splines (RCS) were performed to evaluate the association between WWI and hyperuricemia/gout prevalence. RESULTS A total of 5332 adults aged 50 years and above were included in this study. The prevalence of hyperuricemia and gout was 23.20% and 6.70% respectively. The fourth quartile of WWI was associated with a 56% higher risk for hyperuricemia, compared with the first quartile (OR = 1.56, 95% CI 1.07-2.27, P trend < 0.001). A similar association was found between continuous WWI increase and OR of hyperuricemia in the fully adjusted model (OR = 1.35, 95% CI = 1.13-1.61, P < 0.05). However, WWI was not significantly associated with the prevalence of gout. The RCS model suggested a significant linear relationship between WWI and the risk of hyperuricemia/gout. Stratification analysis showed that the positive associations of WWI with the risk of hyperuricemia were more pronounced in participants who were women, aged 50-59, smokers, no physical activity, non-diabetes, hypertension, and hyperlipidemia. CONCLUSIONS Our findings suggest a positive correlation between WWI and hyperuricemia among middle-aged and older adults in America. Employing WWI as a tool for hyperuricemia prevention may be meaningful. Key Points • Weight-adjusted waist circumference index is a new obesity evaluation index. • Weight-adjusted waist circumference index is associated with hyperuricemia not gout. • The association is more pronounced in participants who were women, aged 50-59, smokers, no physical activity, non-diabetes, hypertension, and hyperlipidemia.
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Affiliation(s)
- Xiaohe Ren
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, No. 44 West Culture Road, Lixia District, Box142, Jinan City, 250012, Shandong Province, China
| | - Yingying Cai
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, No. 44 West Culture Road, Lixia District, Box142, Jinan City, 250012, Shandong Province, China
| | - Mengyuan Zhang
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, No. 44 West Culture Road, Lixia District, Box142, Jinan City, 250012, Shandong Province, China
| | - Yue Hou
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, No. 44 West Culture Road, Lixia District, Box142, Jinan City, 250012, Shandong Province, China
| | - Jingyi Wang
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, No. 44 West Culture Road, Lixia District, Box142, Jinan City, 250012, Shandong Province, China
| | - Ou Chen
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, No. 44 West Culture Road, Lixia District, Box142, Jinan City, 250012, Shandong Province, China.
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Li N, Cui L, Tse G, Korantzopoulos P, Letsas KP, Bazoukis G, Chen S, Zhang N, Yang X, Liu P, Wu L, Yan GX, Lip GYH, Wu S, Liu T. The Combination of Hyperuricemia and Elevated High-Sensitivity C-Reactive Protein Increased the Risk of Cardiac Conduction Block. J Inflamm Res 2024; 17:3725-3736. [PMID: 38882184 PMCID: PMC11179672 DOI: 10.2147/jir.s458032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 06/05/2024] [Indexed: 06/18/2024] Open
Abstract
Objective This study aimed to explore the impact of a combination of hyperuricemia (HUA) and excessive high-sensitivity C-reactive protein (hs-CRP) levels on the likelihood of developing cardiac conduction block (CCB). Additionally, it sought to assess whether the influence of uric acid (UA) on CCB is mediated by hs-CRP. Methods A prospective study was executed utilizing data from the Kailuan cohort, including 81,896 individuals initially free from CCB. The participants were categorized into four groups depending on the existence of HUA and low-grade inflammation (hs-CRP>3 mg/L). Cox regression analysis was employed to ascertain hazard ratios (HRs) and 95% confidence intervals (CIs) for the risk of incident CCB. A mediation analysis was performed to determine if hs-CRP functioned as a mediator in the connection between UA levels and the incidence of CCB. Results During a median observation period of 11.8 years, we identified 3160 cases of newly occurring CCB. Compared with the low UA/low CRP group, the combination of HUA and low-grade inflammation elevated the CCB risks (HR:1.56, 95% CI:1.22-1.99), atrioventricular block (AVB) (HR:1.88, 95% CI:1.27-2.77), and right bundle branch block (HR:1.47, 95% CI:1.02-2.12), respectively. Mediation analysis revealed that in the HUA group, compared with the non-HUA group, the risk of CCB elevated by 14.0%, with 10.3% of the increase mediated through hs-CRP. Conclusion HUA combined with elevated hs-CRP increased the risk of CCB, especially AVB. The connection between UA and the CCB risk was partly mediated by hs-CRP.
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Affiliation(s)
- Na Li
- Department of Rheumatology and Immunology, Kailuan General Hospital, Tangshan, Hebei Province, People's Republic of China
| | - Liufu Cui
- Department of Rheumatology and Immunology, Kailuan General Hospital, Tangshan, Hebei Province, People's Republic of China
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, People's Republic of China
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, People's Republic of China
| | | | - Konstantinos P Letsas
- Arrhythmia Unit, Laboratory of Cardiac Pacing and Electrophysiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - George Bazoukis
- Department of Cardiology, Larnaca General Hospital, Larnaca, Cyprus
- European University Cyprus, Medical School, Nicosia, Cyprus
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, Tangshan, Hebei Province, People's Republic of China
| | - Nan Zhang
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, People's Republic of China
| | - Xuemei Yang
- School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei Province, People's Republic of China
| | - Peipei Liu
- School of Public Health, North China University of Science and Technology, Tangshan, Hebei Province, People's Republic of China
| | - Lili Wu
- Department of Cardiology, Shanghai Songjiang District Central Hospital, Shanghai, People's Republic of China
| | - Gan-Xin Yan
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, PA, USA
- Department of Cardiology, Fuwai Huazhong Hospital, Zhengzhou, Henan Province, People's Republic of China
| | - Gregory Yoke Hong Lip
- Liverpool Centre for Cardiovascular Sciences, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Tangshan, Hebei Province, People's Republic of China
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, People's Republic of China
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Li N, Wu S, Shu R, Song H, Wang J, Chen S, Yang W, Wang G, Yang J, Yang X, Tse G, Zhang N, Cui L, Liu T. The combination of high uric acid and high C-reactive protein increased the risk of cardiovascular disease: A 15-year prospective cohort study. Nutr Metab Cardiovasc Dis 2024; 34:1508-1517. [PMID: 38503620 DOI: 10.1016/j.numecd.2024.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 09/23/2023] [Accepted: 01/24/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND AND AIMS Uric acid (UA) and C-reactive protein (CRP) may interact synergistically to accelerate the initiation and progression of cardiovascular disease (CVD). This study investigated the effects of a combination of high UA and high CRP on the risks of CVD. METHODS AND RESULTS A total of 90,270 participants recruited from the Kailuan study were included, who were divided into four groups according to the presence/absence of hyperuricemia and inflammation. Cox regression was applied to evaluate the hazard ratios (HRs) and 95% confidence intervals (95% CIs) of CVD. C-statistics, net classification index (NRI), and integrated discrimination improvement (IDI) were used to compare the incremental predictive of UA, CRP, and their combined effects on CVD. Mediation analysis was to explore the impact of CRP on the association between UA and CVD. Over a median follow-up of 14.95 years, we identified 11398 incident CVD cases. Compared to the low UA/low CRP group, the high UA/low CRP, low UA/high CRP and high UA/high CRP groups showed progressively higher risks of CVD, HR (95% CI): 1.18(1.10-1.27), 1.27(1.21-1.33) and 1.50 (1.33-1.69), respectively. The incorporation of UA and CRP into the traditional China-PAR model led to improvement in the C-statistic, NRI, and IDI, and was better than incorporation of either UA or CRP alone. Mediation analysis showed that CRP mediated the association between UA and CVD, accounting for 11.57% of the total effects. CONCLUSIONS High UA/high CRP is associated with increased risks of CVD. Incorporation of both UA and CRP provided additional value for risk stratification.
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Affiliation(s)
- Na Li
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China; Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
| | - Rong Shu
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Haicheng Song
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Jierui Wang
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
| | - Wenhao Yang
- Department of Rheumatology and Immunology, North China University of Science and Technology Affiliated Hospital, Tangshan, China
| | - Guodong Wang
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
| | - Jingtao Yang
- School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei, China
| | - Xuemei Yang
- School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei, China
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China; Epidemiology Research Unit, Cardiovascular Analytics Group, PowerHealth Limited, Hong Kong, China; School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Nan Zhang
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Liufu Cui
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China.
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China.
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8
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Oseto H, Yamashita S, Tokuda M, Sato H, Shiomi S, Sakurai R, Yokoyama M, Tokutake K, Katoh M, Miyanaga S, Yoshimura M, Yamane T. The association between hyperuricemia and atrial fibrillation recurrence after catheter ablation. J Arrhythm 2024; 40:520-526. [PMID: 38939774 PMCID: PMC11199822 DOI: 10.1002/joa3.13030] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 02/23/2024] [Accepted: 03/16/2024] [Indexed: 06/29/2024] Open
Abstract
Background Hyperuricemia (HU) has been reported to be associated with a high incidence of atrial fibrillation (AF). However, the relationship between HUA and recurrent AF after catheter ablation (CA) is unclear. Methods Four hundred consecutive AF patients (paroxysmal/persistent AF [PAF/PsAF]: 200/200) who underwent the initial CA were retrospectively enrolled. HU was defined as serum uric acid (SUA) level >7.0 mg/dL. We measured SUA levels 1 day before (pre-CA) and 1 month after CA (post-CA). A second-generation 28 mm cryoballoon was used for pulmonary vein isolation (PVI) for PAF, while PVI plus linear ablation (roof and mitral isthmus lines) by radiofrequency catheter was conducted for PsAF. Results During 57 ± 24 months of follow-up, AF recurred in 16% and 42% in PAF and PsAF patients (p < .0001). Pre-CA SUA level in PsAF was significantly higher than that in PAF (6.5 ± 1.3 vs. 5.8 ± 1.3 mg/dL, p < .001). SUA level was significantly decreased after CA in both PAF and PsAF (5.8 ± 1.3 vs. 5.6 ± 1.3 mg/dL; p < .01 and 6.5 ± 1.3 vs. 6.1 ± 1.2 mg/dL; p < .0001, respectively). The association between pre-/post-CA HU and recurrent AF was not identified in PAF, while the incidence of post-CA HU was significantly higher in patients with recurrent AF than those without in PsAF (36% vs. 15%, p < .001). In multivariable analysis, longer AF duration and the presence of post-CA HU were identified as independent predictors of AF recurrence in PsAF (OR:1.01, 95%CI:1.003-1.011, p = .0001 and OR:2.77, 95%CI:1.333-5.755, p = .007, respectively). Conclusions SUA level was significantly higher in PsAF than PAF patients. The presence of post-CA HU was strongly related to AF recurrence in PsAF patients.
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Affiliation(s)
- Hirotsuna Oseto
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Seigo Yamashita
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Michifumi Tokuda
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Hidenori Sato
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Satoko Shiomi
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Ryutaro Sakurai
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Masaaki Yokoyama
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Kenichi Tokutake
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Mika Katoh
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Satoru Miyanaga
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Michihiro Yoshimura
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
| | - Teiichi Yamane
- Division of Cardiology, Department of Internal MedicineThe Jikei University School of MedicineTokyoJapan
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Li L, Wang L, Zhang L, Zhao C, Wang Q, Liu Y, Liu L, Cheng G, Yuan L, Feng M, Wang G, Kang D, Zhang X. Frailty and in-hospital mortality in older patients with acute exacerbation of COPD: A real-world prospective cohort study. Respir Med 2024; 228:107663. [PMID: 38763445 DOI: 10.1016/j.rmed.2024.107663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/06/2024] [Accepted: 05/15/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND Few evidence exists for the effect of frailty on the patients admitted with an acute exacerbation of chronic obstructive pulmonary disease (AECOPD). OBJECTIVE We explored the link between frailty and in-hospital death in AECOPD, and whether laboratory indicators mediate this association. METHODS This was a real-world prospective cohort study including older patients with AECOPD, consisting of two cohorts: a training set (n = 1356) and a validation set (n = 478). The independent prognostic factors, including frail status, were determined by multivariate logistic regression analysis. The relationship between frailty and in-hospital mortality was estimated by multivariable Cox regression. A nomogram was developed to provide clinicians with a quantitative tool to predict the risk of in-hospital death. Mediation analyses for frailty and in-hospital death were conducted. RESULTS The training set included 1356 patients (aged 86.7 ± 6.6 years), and 25.0 % of them were frail. A nomogram model was created, including ten independent variables: age, sex, frailty, COPD grades, severity of exacerbation, mean arterial pressure (MAP), Charlson Comorbidity Index (CCI), Interleukin-6 (IL-6), albumin, and troponin T (TPN-T). The area under the receiver operating characteristic curve (ROCs) was 0.862 and 0.845 for the training set and validation set, respectively. Patients with frailty had a higher risk of in-hospital death than those without frailty (HR,1.83, 95%CI: 1.14, 2.94; p = 0.013). Furthermore, CRP and albumin mediated the associations between frailty and in-hospital death. CONCLUSIONS Frailty may be an adverse prognostic factor for older patients admitted with AECOPD. CRP and albumin may be part of the immunoinflammatory mechanism between frailty and in-hospital death.
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Affiliation(s)
- Li Li
- Department of Evidence-based Medicine and Clinical Epidemiology, West China Hospital, Sichuan University, Chengdu, China
| | - Lei Wang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Li Zhang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Chongyang Zhao
- Department of Evidence-based Medicine and Clinical Epidemiology, West China Hospital, Sichuan University, Chengdu, China
| | - Qin Wang
- Department of Evidence-based Medicine and Clinical Epidemiology, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Liu
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Lei Liu
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Gaiping Cheng
- Department of Clinical Nutrition, West China Hospital, Sichuan University, Chengdu, China
| | - Lishan Yuan
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Min Feng
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China; School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, Australia; Respiratory Cellular and Molecular Biology, Woolcock Institute of Medical Research, Sydney, Australia
| | - Gang Wang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China; Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Deying Kang
- Department of Evidence-based Medicine and Clinical Epidemiology, West China Hospital, Sichuan University, Chengdu, China; Center of Biostatistics, Design, Measurement and Evaluation (CBDME), Department of Clinical Research Management, West China Hospital, Sichuan University, Chengdu, China.
| | - Xin Zhang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China.
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Zhang R, Xie Q, Lu X, Fan R, Tong N. Research advances in the anti-inflammatory effects of SGLT inhibitors in type 2 diabetes mellitus. Diabetol Metab Syndr 2024; 16:99. [PMID: 38735956 PMCID: PMC11089742 DOI: 10.1186/s13098-024-01325-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 03/28/2024] [Indexed: 05/14/2024] Open
Abstract
Diabetes mellitus is one of the most significant global burden diseases. It is well established that a chronic, systemic, low-grade inflammatory condition is strongly correlated with type 2 diabetes mellitus (T2D) and the development of target-organ damage (TOD). Sodium-glucose cotransporter inhibitors (SGLTis), novel oral drugs for the treatment of diabetes, act mainly by reducing glucose reabsorption in proximal renal tubules and/or the intestine. Several high-quality clinical trials and large observational studies have revealed that SGLTis significantly improve cardiovascular and renal outcomes in T2D patients. Increasing evidence suggests that this is closely related to their anti-inflammatory properties, which are mainly manifested by a reduction in plasma concentrations of inflammatory biomarkers. This review analyses the potential mechanisms behind the anti-inflammatory effects of SGLTis in diabetes and presents recent evidence of their therapeutic efficacy in treating diabetes and related TOD.
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Affiliation(s)
- Ruining Zhang
- Department of Endocrinology, Center for Diabetes and Metabolism Research, West China Hospital of Sichuan University, Chengdu, China
| | - Qingxing Xie
- Department of Endocrinology, Center for Diabetes and Metabolism Research, West China Hospital of Sichuan University, Chengdu, China
| | - Xi Lu
- Department of Endocrinology, Center for Diabetes and Metabolism Research, West China Hospital of Sichuan University, Chengdu, China
| | - Rongping Fan
- Department of Endocrinology, Center for Diabetes and Metabolism Research, West China Hospital of Sichuan University, Chengdu, China
| | - Nanwei Tong
- Department of Endocrinology, Center for Diabetes and Metabolism Research, West China Hospital of Sichuan University, Chengdu, China.
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An SJ, Ahn WJ, Rha SW, Park S, Hyun SJ, Cha JA, Byun JK, Choi SY, Choi CU, Oh DJ, Choi BG. Impact of hyperuricemia on 5-year clinical outcomes in patients with critical limb ischemia following percutaneous transluminal angioplasty. Coron Artery Dis 2024; 35:201-208. [PMID: 38451555 DOI: 10.1097/mca.0000000000001354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
BACKGROUND A growing evidence on the correlation between hyperuricemia and cardiovascular disease (CVD) has been previously reported. However, there have been limited data on the impact of hyperuricemia on long-term clinical outcomes in patients with critical limb ischemia (CLI) who underwent percutaneous transluminal angioplasty (PTA). METHODS A total of 425 peripheral artery disease patients who underwent PTA for CLI were enrolled. The patients were divided into the hyperuricemia group (n = 101) and the normal group (n = 324). The primary endpoint was major adverse cerebral and cardiovascular event (MACCE), including death, myocardial infarction, any coronary revascularization, and stroke, up to 5 years. The secondary endpoint was a major adverse limb event (MALE), including any repeated PTA, and target extremity surgery. Inverse probability weighting (IPTW) analysis, derived from the logistic regression model, was performed to adjust for potential confounders. RESULTS After IPTW matching analysis, compared to the normal group, the hyperuricemia group was associated with a higher incidence of MACCE (20.7% vs. 13.6%, hazard ratio [HR], 1.65; 95% confidence interval [CI], 1.15-2.38, P = 0.006) including non-cardiac death (11.7% vs. 6.3%, HR: 1.95, 95% CI: 1.19-3.19, P = 0.006) and MALE (47.7% vs. 36.0%, HR: 1.62, 95% CI: 1.23-2.13, P = 0.001) including non-target extremity revascularization (15.0% vs. 6.8%, HR: 2.42, 95% CI: 1.52-3.84, P < 0.001). CONCLUSION In the present study, hyperuricemia was associated with worse clinical outcomes in patients with CLI following PTA during 5-year clinical follow-up. Efficacy of controlling hyperuricemia in improving clinical outcomes should be evaluated in further studies.
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Affiliation(s)
| | - Woo Jin Ahn
- Department of Medicine, Tongyeong Detention Center, Korea Correctional Service, Ministry of Justice, Tongyeong
| | | | - Soohyung Park
- Cardiovascular Center, Korea University Guro Hospital
| | - Su Jin Hyun
- Cardiovascular Research Institute, Korea University, Seoul, Korea
| | - Jin Ah Cha
- Cardiovascular Research Institute, Korea University, Seoul, Korea
| | - Jae Kyeong Byun
- Cardiovascular Research Institute, Korea University, Seoul, Korea
| | - Se Yeon Choi
- Cardiovascular Research Institute, Korea University, Seoul, Korea
| | | | - Dong Joo Oh
- Cardiovascular Research Institute, Korea University, Seoul, Korea
| | - Byoung Geol Choi
- Cardiovascular Research Institute, Korea University, Seoul, Korea
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Yuan HJ, Jiao HC, Liu XJ, Hao H, Liu Y, Xue YT, Li Y. Association of Serum Uric Acid with Non-Valvular Atrial Fibrillation: A Retrospective Study in China. Int J Gen Med 2024; 17:1533-1543. [PMID: 38680194 PMCID: PMC11048212 DOI: 10.2147/ijgm.s458089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 04/15/2024] [Indexed: 05/01/2024] Open
Abstract
Purpose The association between serum uric acid (SUA) and atrial fibrillation (AF) has been widely focused on and studied in recent years. However, the exact association between SUA and AF is unclear, and the effect of gender on the association between SUA levels and AF has been controversial. This study aimed to investigate the association between SUA levels and non-valvular AF (NVAF) and the potential effect of gender on it. Patients and Methods A total of 866 NVAF patients (463 males, age 69.44 ± 8.07 years) and 646 sex-matched control patients in sinus rhythm, with no history of arrhythmia were included in this study. t-test, ANOVA, and chi-square test were used for baseline data analysis. The receiver operating characteristic curve, logistic regression and Pearson correlation analysis were used for correlation analysis. Results Compared to controls, NVAF patients exhibited higher SUA (P<0.001). After adjusting for confounders of NVAF, SUA remained significantly associated with NVAF, regardless of gender (OR= 1.31, 95% CI 1.18-1.43, P<0.001). SUA demonstrated higher predictability and sensitivity in predicting the occurrence of female NVAF compared to male (area under the curve was 0.68 (95% CI 0.64-0.72, P<0.001), sensitivity 87.3%), with the optimal cut-off point identified as 5.72 mg/dL. Furthermore, SUA levels correlated with APOA1, Scr and NT-proBNP in NVAF patients. SUA levels varied significantly among NVAF subtypes. Conclusion High SUA levels were independently associated with NVAF, regardless of gender. SUA exhibited higher predictability and sensitivity in predicting the occurrence of NVAF in females compared to males. High SUA levels may affect other NVAF-related factors and participate in the pathophysiological process of NVAF.
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Affiliation(s)
- Hua-Jing Yuan
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, 250014, People’s Republic of China
| | - Hua-Chen Jiao
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, 250014, People’s Republic of China
| | - Xiu-Juan Liu
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, 250014, People’s Republic of China
| | - Hao Hao
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, 250014, People’s Republic of China
| | - Yang Liu
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, 250014, People’s Republic of China
| | - Yi-Tao Xue
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, 250014, People’s Republic of China
| | - Yan Li
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, 250014, People’s Republic of China
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Zhang T, Ye R, Shen Z, Chang Q, Zhao Y, Chen L, Zhao L, Xia Y. Joint association of serum urate and healthy diet with chronic obstructive pulmonary disease incidence: results from the UK Biobank study. Food Funct 2024; 15:4642-4651. [PMID: 38595152 DOI: 10.1039/d3fo02750c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Background: The role of serum urate (SU) levels in the development of chronic obstructive pulmonary disease (COPD) remains a topic of debate, and it is unclear whether a healthy diet can mitigate the impact of SU on COPD risk. The objective of this study is to examine whether and to what extent a healthy diet can reduce the risk of COPD in relation to SU levels. Methods: The cohort analysis included 155 403 participants from the UK Biobank. SU levels were measured at the time of recruitment. A healthy diet score was calculated based on the consumption of vegetables, fruits, fish, processed meats, unprocessed red meat, whole grains, and refined grains. The Cox proportional hazards model was used to analyze the associations between SU levels, a healthy diet score, and the risk of COPD. Results: During a follow-up period of 1 409 969 person-years, 2918 incident cases of COPD were identified. Compared with the lowest SU level group, the hazard ratio (HR) and 95% confidence interval (CI) for COPD were 1.17 (1.03, 1.34) for participants with the highest SU level (hyperuricemia), indicating a positive association. Additionally, a dose-response relationship was observed between SU levels and the incidence of COPD (P-value for overall <0.0001). In the combined effect analysis, compared to individuals with high SU (hyperuricemia) + a low diet score (diet score <4), those with normal SU + a high diet score (diet score ≥4) had a HR (95% CI) of 0.75 (0.65, 0.87) for COPD. Conclusions: In summary, there is a positive association between SU levels and the risk of COPD. Furthermore, a healthier diet can mitigate the risk of COPD associated with high SU levels.
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Affiliation(s)
- Tingjing Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Wannan Medical College, Wuhu, China
- Institutes of Brain Science, Wannan Medical College
| | - Rui Ye
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Zhenfei Shen
- Department of Clinical Nutrition, Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qing Chang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Shenyang, China
| | - Yuhong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Shenyang, China
| | - Liangkai Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Zhao
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Yang Xia
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Shenyang, China
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Weng Q, Jiang T, Zhang W, Doherty M, Yang Z, Wei J. Associations between hyperuricemia and ultrasound-detected knee synovial abnormalities in middle-aged and older population: a cross-sectional study. J Orthop Surg Res 2024; 19:226. [PMID: 38575963 PMCID: PMC10996165 DOI: 10.1186/s13018-024-04708-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 04/01/2024] [Indexed: 04/06/2024] Open
Abstract
OBJECTIVES Knee synovial abnormalities, potentially treatment targets for knee pain and osteoarthritis, are common in middle-aged and older population, but its etiology remains unclear. We examined the associations between hyperuricemia and knee synovial abnormalities detected by ultrasound in a general population sample. METHODS Participants aged ≥ 50 years were from a community-based observational study. Hyperuricemia was defined as serum urate (SU) level > 416 µmol/L in men and > 357 µmol/L in women. Ultrasound of both knees was performed to determine the presence of synovial abnormalities, i.e., synovial hypertrophy, effusion, or Power Doppler signal (PDS). We examined the relation of hyperuricemia to prevalence of knee synovial abnormalities and its laterality, and the dose-response relationships between SU levels and the prevalence of knee synovial abnormalities. RESULTS In total, 3,405 participants were included in the analysis. Hyperuricemia was associated with higher prevalence of knee synovial abnormality (adjusted odds ratio [aOR] = 1.21, 95% confidence interval [CI]: 1.02 to 1.43), synovial hypertrophy (aOR = 1.33, 95% CI: 1.05 to 1.68), and effusion (aOR = 1.21, 95% CI: 1.02 to 1.44), respectively. There were dose-response relationships between SU levels and synovial abnormalities. Additionally, the hyperuricemia was more associated with prevalence of bilateral than with that of unilateral knee synovial abnormality, synovial hypertrophy, or effusion; however, no significant association was observed between hyperuricemia and PDS. CONCLUSION In this population-based study we found that hyperuricemia was associated with higher prevalence of knee synovial abnormality, synovial hypertrophy and effusion, suggesting that hyperuricemia may play a role in pathogenesis of knee synovial abnormalities.
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Affiliation(s)
- Qianlin Weng
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
| | - Ting Jiang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- Department of Ultrasonography, Xiangya Hospital, Central South University, Changsha, China
- Academic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis UK, University of Nottingham, Nottingham, UK
| | - Weiya Zhang
- Academic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis UK, University of Nottingham, Nottingham, UK
| | - Michael Doherty
- Academic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis UK, University of Nottingham, Nottingham, UK
| | - Zidan Yang
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China.
- Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha, China.
| | - Jie Wei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha, China
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
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Jiang T, Weng Q, Zhang Y, Zhang W, Doherty M, Sarmanova A, Yang Z, Yang T, Li J, Liu K, Wang Y, Obotiba AD, Zeng C, Lei G, Wei J. Association Between Hyperuricemia and Ultrasound-Detected Hand Synovitis. Arthritis Care Res (Hoboken) 2024. [PMID: 38570913 DOI: 10.1002/acr.25342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 02/15/2024] [Accepted: 04/02/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVE Although hand synovitis is prevalent in the older population, the etiology remains unclear. Hyperuricemia, a modifiable metabolic disorder, may serve as an underlying mechanism of hand synovitis, but little is known about their relationship. We assessed the association between hyperuricemia and hand synovitis in a large population-based sample. METHODS We performed a cross-sectional study in Longshan County, Hunan Province, China. Hyperuricemia was defined as a serum urate level >420 μmol/L in men and >360 μmol/L in women. Ultrasound examinations were performed on both hands of 4,080 participants, and both gray-scale synovitis and the Power Doppler signal (PDS) were assessed using semiquantitative scores (grades 0-3). We evaluated the association of hyperuricemia with hand gray-scale synovitis (grade ≥2) and PDS (grade ≥1), respectively, adjusting for age, sex, and body mass index. RESULTS All required assessments for analysis were available for 3,286 participants. The prevalence of hand gray-scale synovitis was higher among participants with hyperuricemia (30.0%) than those with normouricemia (23.3%), with an adjusted odds ratio (aOR) of 1.28 (95% confidence interval [CI] 1.00-1.62). Participants with hyperuricemia also had a higher prevalence of PDS (aOR 2.36; 95% CI 1.15-4.81). Furthermore, hyperuricemia positively associated, both at the hand and joint levels, with the presence of gray-scale synovitis (aOR 1.27; 95% CI 1.00-1.60 and adjusted prevalence ratio [aPR] 1.26; 95% CI 1.10-1.44, respectively) and PDS (aOR 2.35; 95% CI 1.15-4.79 and aPR 2.34; 95% CI 1.28-4.30, respectively). CONCLUSION This population-based study provides more evidence for a positive association between hyperuricemia and prevalent hand synovitis.
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Affiliation(s)
- Ting Jiang
- Xiangya Hospital, Central South University, Changsha, China, the University of Nottingham, and Pain Centre Versus Arthritis UK, Nottingtham, United Kingdom
| | - Qianlin Weng
- Xiangya Hospital, Central South University, Changsha, China
| | - Yuqing Zhang
- Massachusetts General Hospital, Harvard Medical School, Boston
| | - Weiya Zhang
- University of Nottingham and Pain Centre Versus Arthritis UK, Nottingham, United Kingdom
| | - Michael Doherty
- University of Nottingham and Pain Centre Versus Arthritis UK, Nottingham, United Kingdom
| | | | - Zidan Yang
- Xiangya Hospital, Central South University, Changsha, China
| | - Tuo Yang
- Xiangya Hospital, Central South University, Changsha, China, the University of Nottingham, and Pain Centre Versus Arthritis UK, Nottingtham, United Kingdom
| | - Jiatian Li
- Xiangya Hospital, Central South University, Changsha, China
| | - Ke Liu
- Xiangya Hospital, Central South University, Changsha, China
| | - Yuqing Wang
- Xiangya Hospital, Central South University, Changsha, China
| | | | - Chao Zeng
- Xiangya Hospital, Central South University, Changsha, China
| | - Guanghua Lei
- Xiangya Hospital, Central South University, Changsha, China
| | - Jie Wei
- Xiangya Hospital, Central South University, and Xiangya School of Public Health, Central South University, Changsha, China
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Xiao H, Hu L, Xie M, Du Y, Liao D. The agreement of low lean mass with obesity using different definitions and its correlation with hyperuricemia. Front Nutr 2024; 11:1382254. [PMID: 38628269 PMCID: PMC11019026 DOI: 10.3389/fnut.2024.1382254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/21/2024] [Indexed: 04/19/2024] Open
Abstract
Background The agreement on the identification of sarcopenic obesity remains elusive, and its association with hyperuricemia remains unestablished. This study sought to evaluate the agreement of low lean mass (LLM) with obesity and its correlation with hyperuricemia. Methods A total of 25,252 study participants, comprising 4,597 individuals with hyperuricemia, were obtained from the National Health and Nutrition Examination Survey spanning the years 1999-2006 and 2011-2018. LLM with obesity was characterized by the coexistence of LLM, determined by the ratio of appendicular lean mass to body mass index (BMI), and three categories of obesity including BMI, body fat percentage (BF%), and waist circumference (WC). We employed Cohen's kappa to evaluate the agreement among the different diagnostic criteria and implemented survey multiple logistic regression and stratified analyses to explicate the connection between LLM with obesity and the risk of hyperuricemia. Results When defining obesity using BF%, BMI, and WC, the prevalence of LLM with obesity varied from 6.6 to 10.1%, with moderate-to-strong agreement. In the fully adjusted model, individuals with LLM or any of the three types of obesity exhibited notably elevated odds of developing hyperuricemia. Likewise, participants with LLM and obesity had 2.70 (LLM + BMI), 2.44 (LLM + BF%), and 3.12 (LLM + WC) times the risk of hyperuricemia, respectively, compared with healthy individuals. The association between LLM with obesity and hyperuricemia remained stable and significant across different age and sex subgroups. Conclusion When employing the three definitions of obesity, the incidence of LLM with obesity was not high, and the diagnostic agreement was relatively good. The participants with LLM and obesity exhibited an increased risk of hyperuricemia.
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Affiliation(s)
- Huan Xiao
- Department of Radiology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Longxiangfeng Hu
- Department of Radiology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Mengyu Xie
- Department of Radiology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Yunfei Du
- Chengdu Medical College, Chengdu, China
| | - Dan Liao
- Department of Nephrology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
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Lee EH, Kim JY, Yang HR. Sex-specific differences in ectopic fat and metabolic characteristics of paediatric nonalcoholic fatty liver disease. Int J Obes (Lond) 2024; 48:486-494. [PMID: 38114813 DOI: 10.1038/s41366-023-01439-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 11/22/2023] [Accepted: 12/01/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND/OBJECTIVES Sex-specific differences in obesity-related metabolic characteristics of non-alcoholic fatty liver disease (NAFLD) have rarely been explored, particularly in children with biopsy-verified NAFLD. The influence of sex hormones on ectopic fat disposition may cause inter-sex differences in various metabolic factors. This study aimed to assess the sex-based differences in ectopic fat and metabolic characteristics in children with NAFLD. SUBJECT/METHODS We enrolled 63 children with biopsy-verified NAFLD (48 boys; mean age, 12.9 ± 3.2 years; mean body mass index z-score [BMI-z], 2.49 ± 1.21). Ectopic fat in the liver and pancreas was quantified based on magnetic resonance imaging within 2 days of the liver biopsy. Laboratory tests, body composition, blood pressure, and anthropometric measurements were also assessed. RESULTS Sex-based differences were neither observed in age, BMI-z, or total body fat percentage nor in the proportions of obesity, abdominal obesity, diabetes, dyslipidaemia, hypertension, or metabolic syndrome. Furthermore, liver enzyme levels, lipid profiles, and pancreatic fat did not differ between the sexes. However, boys had significantly higher fasting insulin (median 133.2 vs. 97.8 pmol/L; p = 0.039), fasting plasma glucose (median 5.30 vs. 4.83 mmol/L; p = 0.013), homeostasis model assessment of insulin resistance (median 5.4 vs. 3.6; p = 0.025), serum uric acid (404.1 ± 101.2 vs. 322.4 ± 87.1 μmol/L; p = 0.009), and liver fat (median 26.3% vs. 16.3%; p = 0.014). CONCLUSIONS Male-predominant hepatic steatosis and insulin resistance caused by sex-specific ectopic fat accumulation may contribute to higher uric acid levels in boys than in girls with NAFLD.
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Affiliation(s)
- Eun Hye Lee
- Department of Pediatrics, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, South Korea
| | - Ji Young Kim
- Department of Radiology, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Hye Ran Yang
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, South Korea.
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, South Korea.
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Murata S, Ebeling M, Meyer AC, Schmidt-Mende K, Hammar N, Modig K. Blood biomarker profiles and exceptional longevity: comparison of centenarians and non-centenarians in a 35-year follow-up of the Swedish AMORIS cohort. GeroScience 2024; 46:1693-1702. [PMID: 37726432 PMCID: PMC10828184 DOI: 10.1007/s11357-023-00936-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/04/2023] [Indexed: 09/21/2023] Open
Abstract
Comparing biomarker profiles measured at similar ages, but earlier in life, among exceptionally long-lived individuals and their shorter-lived peers can improve our understanding of aging processes. This study aimed to (i) describe and compare biomarker profiles at similar ages between 64 and 99 among individuals eventually becoming centenarians and their shorter-lived peers, (ii) investigate the association between specific biomarker values and the chance of reaching age 100, and (iii) examine to what extent centenarians have homogenous biomarker profiles earlier in life. Participants in the population-based AMORIS cohort with information on blood-based biomarkers measured during 1985-1996 were followed in Swedish register data for up to 35 years. We examined biomarkers of metabolism, inflammation, liver, renal, anemia, and nutritional status using descriptive statistics, logistic regression, and cluster analysis. In total, 1224 participants (84.6% females) lived to their 100th birthday. Higher levels of total cholesterol and iron and lower levels of glucose, creatinine, uric acid, aspartate aminotransferase, gamma-glutamyl transferase, alkaline phosphatase, lactate dehydrogenase, and total iron-binding capacity were associated with reaching 100 years. Centenarians overall displayed rather homogenous biomarker profiles. Already from age 65 and onwards, centenarians displayed more favorable biomarker values in commonly available biomarkers than individuals dying before age 100. The differences in biomarker values between centenarians and non-centenarians more than one decade prior death suggest that genetic and/or possibly modifiable lifestyle factors reflected in these biomarker levels may play an important role for exceptional longevity.
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Affiliation(s)
- Shunsuke Murata
- Unit of epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, 17177, Stockholm, Sweden.
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, Suita, Japan.
| | - Marcus Ebeling
- Unit of epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, 17177, Stockholm, Sweden
- Laboratory of Population Health, Max Planck Institute for Demographic Research, Rostock, Germany
| | - Anna C Meyer
- Unit of epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, 17177, Stockholm, Sweden
| | - Katharina Schmidt-Mende
- Academic Primary Health Care Centre, Stockholm Region, Stockholm, Sweden
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden
| | - Niklas Hammar
- Unit of epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, 17177, Stockholm, Sweden
| | - Karin Modig
- Unit of epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, 17177, Stockholm, Sweden
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19
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Yalcinkaya D, Karacali K, Ilhan BC, Yarlioglues M. Relation Between Serum Uric Acid to Albumin Ratio and Severity of Chronic Coronary Artery Disease. Angiology 2024; 75:386-393. [PMID: 36912476 DOI: 10.1177/00033197231161902] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Uric acid (UA) to albumin ratio (UAR) is an emerging marker to predict coronary artery disease (CAD)-related events. There is limited data on the relationship between UAR and the severity of the disease in chronic CAD patients. We aimed to evaluate UAR as an indicator for CAD severity using the Syntax score (SS). We retrospectively enrolled 558 patients with stable angina pectoris and underwent coronary angiography (CAG). Patients were divided into 2 groups, according to CAD severity: low SS (≤22) and intermediate-high SS (>22) groups. UA levels were higher and albumin levels were lower in the intermediate-high SS score group (P < .001). UAR levels were significantly higher in the intermediate-high SS group (P < .001). Also, there was a significant correlation between UAR levels and SS (r = .55, 95% confidence interval (CI): .49-.60, P < .001). In multivariable analysis, UAR >1.34 (Odds ratio, 3.8 [2.3-6.2]; P < .001) was an independent predictor of intermediate-high SS while albumin and UA levels were not. In conclusion, UAR predicted disease burden in chronic CAD patients. It may prove useful as a simple and readily available marker to select patients for further evaluation.
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Affiliation(s)
- Damla Yalcinkaya
- Department of Cardiology, Ankara Education and Research Hospital, Ankara, Turkey
| | - Kadir Karacali
- Department of Cardiology, Ankara Education and Research Hospital, Ankara, Turkey
| | - Bilal Canberk Ilhan
- Department of Cardiology, Ankara Education and Research Hospital, Ankara, Turkey
| | - Mikail Yarlioglues
- Department of Cardiology, Ankara Education and Research Hospital, Ankara, Turkey
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20
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Deng F, Jia F, Sun Y, Zhang L, Han J, Li D, Yang Q, Hou R, Jiang W. Predictive value of the serum uric acid to high-density lipoprotein cholesterol ratio for culprit plaques in patients with acute coronary syndrome. BMC Cardiovasc Disord 2024; 24:155. [PMID: 38481127 PMCID: PMC10935860 DOI: 10.1186/s12872-024-03824-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/01/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Hyperuricemia and low level of high-density lipoprotein cholesterol (HDL-C) are both risk factors for coronary artery disease (CAD). The uric acid to HDL-C ratio (UHR) has recently been identified as a new inflammatory and metabolic biomarker. However, the relationship between the UHR and coronary culprit plaques has not been fully investigated in patients with acute coronary syndrome (ACS). METHODS A total of 346 patients with ACS were enrolled in this study. Culprit lesion characteristics were assessed by optical coherence tomography (OCT). Logistic regression and linear correlation analyses were performed to assess the association between the UHR and culprit plaques. The predictive value of the UHR was investigated by receiver operating characteristic (ROC) curve analysis. RESULTS The percentages of typical culprit plaques, including ruptures, erosions and thrombi, were greater in the high-UHR subgroup than those in the low-UHR subgroup. A positive relationship was also found between the UHR and diameter stenosis (r = 0.160, P = 0.003) and between the UHR and area stenosis (r = 0.145, P = 0.007). The UHR was found to be independently associated with plaque rupture, erosion and thrombus. Furthermore, ROC analysis suggested that the UHR had a better predictive value than low-density lipoprotein cholesterol. CONCLUSIONS An elevated UHR level was independently related to the occurrence rate of culprit plaques. The UHR is a simple and easily acquired parameter for detecting culprit plaques in patients with ACS.
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Affiliation(s)
- Fuxue Deng
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Fang Jia
- Department of Endocrinology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Yang Sun
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Lisha Zhang
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Jie Han
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Danni Li
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Qiang Yang
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Rongrong Hou
- Department of Endocrinology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Wei Jiang
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China.
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21
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Rao B, Xie D, Deng Y, Ye J, Zeng X, Lin A, Chen J, Huang D, Xie C, Chen C, Luo Y, Lu X, Wang X, Lu J. Robust positive association between serum urate and the risk of chronic obstructive pulmonary disease: hospital-based cohort and Mendelian randomisation study. BMJ Open Respir Res 2024; 11:e002203. [PMID: 38479817 PMCID: PMC10941131 DOI: 10.1136/bmjresp-2023-002203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/29/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) and hyperuricaemia are both characterised by systemic inflammation. Preventing chronic diseases among the population with common metabolic abnormality is an effective strategy. However, the association of hyperuricaemia with the higher incidence and risk of COPD remains controversial. Therefore, replicated researches in populations with distinct characteristics or demographics are compellingly warranted. METHODS This cohort study adopted a design of ambispective hospital-based cohort. We used propensity score matching (PSM) and inverse probability of treatment weighting (IPTW) to minimise the effects of potential confounding factors. A Cox regression model and restricted cubic spline (RCS) model were applied further to assess the effect of serum urate on the risk of developing COPD. Finally, we conducted a two-sample Mendelian randomisation (MR) analysis to explore evidence of causal association. RESULTS There is a higher incidence in the population with hyperuricaemia compared with the population with normal serum urate (22.29/1000 person-years vs 8.89/1000 person-years, p=0.009). This result is robust after performing PSM (p=0.013) and IPTW (p<0.001). The Cox model confirms that hyperuricaemia is associated with higher risk of developing COPD (adjusted HR=3.35 and 95% CI=1.61 to 6.96). Moreover, RCS shows that the risk of developing COPD rapidly increases with the concentration of serum urate when it is higher than the reference (420 µmol/L). Finally, in MR analysis, the inverse variance weighted method evidences that a significant causal effect of serum urate on COPD (OR=1.153, 95% CI=1.034 to 1.289) is likely to be true. The finding of MR is robust in the repeated analysis using different methods and sensitivity analysis. CONCLUSIONS Our study provides convincing evidence suggesting a robust positive association between serum urate and the risk of developing COPD, and indicates that the population with hyperuricaemia is at high risk of COPD in the Chinese population who seek medical advice or treatment in the hospital.
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Affiliation(s)
- Boqi Rao
- Emergency Department, The Second Affiliated Hospital, The State Key Lab of Respiratory Disease, Institute of Public Health, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Dongming Xie
- The Key Laboratory of Advanced Interdisciplinary Studies, The First Affiliated Hospital, The Institute for Chemical Carcinogenesis, School of Public Health, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yibin Deng
- Centre for Medical Laboratory Science, the Afliated Hospital of Youjiang Medical University for Nationalities, Youjiang Medical University for Nationalities, Baise, Guangxi, China
- Key Laboratory of Research on Clinical Molecular Diagnosis for High Incidence Diseases in Western Guangxi, Baise, Guangxi, China
| | - Junyi Ye
- The Key Laboratory of Advanced Interdisciplinary Studies, The First Affiliated Hospital, The Institute for Chemical Carcinogenesis, School of Public Health, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xiaobin Zeng
- The Key Laboratory of Advanced Interdisciplinary Studies, The First Affiliated Hospital, The Institute for Chemical Carcinogenesis, School of Public Health, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ao Lin
- The Key Laboratory of Advanced Interdisciplinary Studies, The First Affiliated Hospital, The Institute for Chemical Carcinogenesis, School of Public Health, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jinbin Chen
- KingMed School of Laboratory Medicine, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Dongsheng Huang
- Department of Respiratory and Critical Care Medicine, Shenzhen Longhua District Central Hospital, Shenzhen, Guangdong, China
| | - Chenli Xie
- Department of Respiratory and Critical Care Medicine, Binhaiwan Central Hospital of Dongguan, Dongguan, Guangdong, China
- Dongguan Key Laboratory of Precision, Dongguan, Guangdong, China
| | - Cuiyi Chen
- Department of Respiratory and Critical Care Medicine, Songshan Lake Central Hospital of Dongguan, Dongguan, Guangdong, China
| | - Yixuan Luo
- Guangzhou Panyu District Central Hospital, Guangzhou, Guangdong, China
| | - Xiaoxiao Lu
- Department of English and American Studies, Ludwig Maximilian University of Munich Faculty of Languages and Literatures, Munich, Germany
| | - Xinhua Wang
- Institute of Basic Medicine, Institute of Public Health, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jiachun Lu
- The Key Laboratory of Advanced Interdisciplinary Studies, The First Affiliated Hospital, The Institute for Chemical Carcinogenesis, School of Public Health, Guangzhou Medical University, Guangzhou, Guangdong, China
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Curaj A, Vanholder R, Loscalzo J, Quach K, Wu Z, Jankowski V, Jankowski J. Cardiovascular Consequences of Uremic Metabolites: an Overview of the Involved Signaling Pathways. Circ Res 2024; 134:592-613. [PMID: 38422175 DOI: 10.1161/circresaha.123.324001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
The crosstalk of the heart with distant organs such as the lung, liver, gut, and kidney has been intensively approached lately. The kidney is involved in (1) the production of systemic relevant products, such as renin, as part of the most essential vasoregulatory system of the human body, and (2) in the clearance of metabolites with systemic and organ effects. Metabolic residue accumulation during kidney dysfunction is known to determine cardiovascular pathologies such as endothelial activation/dysfunction, atherosclerosis, cardiomyocyte apoptosis, cardiac fibrosis, and vascular and valvular calcification, leading to hypertension, arrhythmias, myocardial infarction, and cardiomyopathies. However, this review offers an overview of the uremic metabolites and details their signaling pathways involved in cardiorenal syndrome and the development of heart failure. A holistic view of the metabolites, but more importantly, an exhaustive crosstalk of their known signaling pathways, is important for depicting new therapeutic strategies in the cardiovascular field.
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Affiliation(s)
- Adelina Curaj
- Institute of Molecular Cardiovascular Research, RWTH Aachen University, Germany (A.C., K.Q., Z.W., V.J., J.J.)
| | - Raymond Vanholder
- Department of Internal Medicine and Pediatrics, Nephrology Section, University Hospital, Ghent, Belgium (R.V.)
| | - Joseph Loscalzo
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (J.L.)
| | - Kaiseng Quach
- Institute of Molecular Cardiovascular Research, RWTH Aachen University, Germany (A.C., K.Q., Z.W., V.J., J.J.)
| | - Zhuojun Wu
- Institute of Molecular Cardiovascular Research, RWTH Aachen University, Germany (A.C., K.Q., Z.W., V.J., J.J.)
| | - Vera Jankowski
- Institute of Molecular Cardiovascular Research, RWTH Aachen University, Germany (A.C., K.Q., Z.W., V.J., J.J.)
| | - Joachim Jankowski
- Institute of Molecular Cardiovascular Research, RWTH Aachen University, Germany (A.C., K.Q., Z.W., V.J., J.J.)
- Experimental Vascular Pathology, Cardiovascular Research Institute Maastricht, University of Maastricht, the Netherlands (J.J.)
- Aachen-Maastricht Institute for Cardiorenal Disease, RWTH Aachen University, Aachen, Germany (J.J.)
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23
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Li N, Cui L, Shu R, Song H, Wang J, Chen S, Tse G, Zhang N, Yang X, Xu W, Wu S, Liu T. Distinct uric acid trajectories are associated with incident cardiac conduction block. Arthritis Res Ther 2024; 26:59. [PMID: 38413980 PMCID: PMC10898057 DOI: 10.1186/s13075-024-03288-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 02/16/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND The association of longitudinal uric acid (UA) changes with cardiac conduction block risk is unclear. We aimed to identify the trajectories of UA and explore its association with cardiac conduction block. METHODS A total of 67,095 participants with a mean age of 53.12 years were included from the Kailuan cohort in Tangshan, China, who were free of cardiac conduction block and with repeated measurements of UA from 2006 to 2012. UA trajectories during 2006 to 2012 were identified by group-based trajectory modeling. Cox proportional hazard regression models were used to assess the association of UA trajectories with cardiac conduction block. RESULTS We categorized three observed discrete trajectories of UA during 2006-2012 period: low-stable, moderate-stable, and high-stable. Over a median follow-up of 6.19 years, we identified 1405 (2.09%) incident cardiac conduction block. Compared to those in the low-stable trajectory, the adjusted hazard ratios (HRs) (95% confidence interval [CI]) of cardiac conduction block in the moderate-stable and high-stable trajectory were 1.30 (1.16-1.47) and 1.86 (1.56-2.22), and HRs of atrioventricular block were 1.39 (1.12-1.72) and 2.90 (2.19-3.83), and HRs of bundle branch blocks were 1.27 (1.10-1.47) and 1.43 (1.13-1.79). Notably, although the average UA level in the moderate-stable UA trajectory group is within the normal range, the risk of cardiac conduction block has increased. CONCLUSIONS The moderate-stable and high-stable trajectories are associated with increased risk for new-onset cardiac conduction block. Monitoring UA trajectories may assist in identifying subpopulations at higher risk for cardiac conduction block.
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Affiliation(s)
- Na Li
- Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, No. 23, Pingjiang Road, Hexi District, Tianjin, 300211, People's Republic of China
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Liufu Cui
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Rong Shu
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Haicheng Song
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Jierui Wang
- Department of Rheumatology and Immunology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Gary Tse
- Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, No. 23, Pingjiang Road, Hexi District, Tianjin, 300211, People's Republic of China
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Nan Zhang
- Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, No. 23, Pingjiang Road, Hexi District, Tianjin, 300211, People's Republic of China
| | - Xuemei Yang
- School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei, China
| | - Wenqi Xu
- Department of Cardiology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, North China University of Science and Technology, Tangshan, China.
| | - Tong Liu
- Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, No. 23, Pingjiang Road, Hexi District, Tianjin, 300211, People's Republic of China.
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Husejko J, Gackowski M, Wojtasik J, Strzała D, Pesta M, Mądra-Gackowska K, Nuszkiewicz J, Woźniak A, Kozakiewicz M, Kędziora-Kornatowska K. Preliminary Report on the Influence of Acute Inflammation on Adiponectin Levels in Older Inpatients with Different Nutritional Status. Int J Mol Sci 2024; 25:2016. [PMID: 38396693 PMCID: PMC10889142 DOI: 10.3390/ijms25042016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Inflammation can be triggered by a variety of factors, including pathogens, damaged cells, and toxic compounds. It is a biological response of the immune system, which can be successfully assessed in clinical practice using some molecular substances. Because adiponectin, a hormone released by adipose tissue, influences the development of inflammation, its evaluation as a potential measure of inflammation in clinical practice is justified. In the present contribution, statistical comparison of adiponectin concentration and selected molecular substances recognized in clinical practice as measures of inflammation were utilized to demonstrate whether adipose tissue hormones, as exemplified by adiponectin, have the potential to act as a measure of rapidly changing inflammation when monitoring older hospitalized patients in the course of bacterial infection. The study showed no statistically significant differences in adiponectin levels depending on the rapidly changing inflammatory response in its early stage. Interestingly, the concentration of adiponectin is statistically significantly higher in malnourished patients than in people with normal nutritional levels, assessed based on the MNA. According to the results obtained, adiponectin is not an effective measure of acute inflammation in clinical practice. However, it may serve as a biomarker of malnutrition in senile individuals.
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Affiliation(s)
- Jakub Husejko
- Department of Geriatrics, Faculty of Health Science, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowska-Curie 9 Street, 85-094 Bydgoszcz, Poland; (J.H.); (D.S.); (M.P.); (K.M.-G.); (M.K.); (K.K.-K.)
| | - Marcin Gackowski
- Department of Toxicology and Bromatology, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, A. Jurasza 2 Street, 85-089 Bydgoszcz, Poland;
| | - Jakub Wojtasik
- Centre for Statistical Analysis, Nicolaus Copernicus University in Toruń, Chopina 12/18 Street, 87-100 Toruń, Poland;
| | - Dominika Strzała
- Department of Geriatrics, Faculty of Health Science, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowska-Curie 9 Street, 85-094 Bydgoszcz, Poland; (J.H.); (D.S.); (M.P.); (K.M.-G.); (M.K.); (K.K.-K.)
| | - Maciej Pesta
- Department of Geriatrics, Faculty of Health Science, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowska-Curie 9 Street, 85-094 Bydgoszcz, Poland; (J.H.); (D.S.); (M.P.); (K.M.-G.); (M.K.); (K.K.-K.)
| | - Katarzyna Mądra-Gackowska
- Department of Geriatrics, Faculty of Health Science, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowska-Curie 9 Street, 85-094 Bydgoszcz, Poland; (J.H.); (D.S.); (M.P.); (K.M.-G.); (M.K.); (K.K.-K.)
| | - Jarosław Nuszkiewicz
- Department of Medical Biology and Biochemistry, Faculty of Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Karłowicza 24 Street, 85-092 Bydgoszcz, Poland;
| | - Alina Woźniak
- Department of Medical Biology and Biochemistry, Faculty of Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Karłowicza 24 Street, 85-092 Bydgoszcz, Poland;
| | - Mariusz Kozakiewicz
- Department of Geriatrics, Faculty of Health Science, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowska-Curie 9 Street, 85-094 Bydgoszcz, Poland; (J.H.); (D.S.); (M.P.); (K.M.-G.); (M.K.); (K.K.-K.)
| | - Kornelia Kędziora-Kornatowska
- Department of Geriatrics, Faculty of Health Science, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowska-Curie 9 Street, 85-094 Bydgoszcz, Poland; (J.H.); (D.S.); (M.P.); (K.M.-G.); (M.K.); (K.K.-K.)
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25
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Miller SG, Matias C, Hafen PS, Law AS, Witczak CA, Brault JJ. Uric acid formation is driven by crosstalk between skeletal muscle and other cell types. JCI Insight 2024; 9:e171815. [PMID: 38032735 PMCID: PMC10906236 DOI: 10.1172/jci.insight.171815] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 11/28/2023] [Indexed: 12/02/2023] Open
Abstract
Hyperuricemia is implicated in numerous pathologies, but the mechanisms underlying uric acid production are poorly understood. Using a combination of mouse studies, cell culture studies, and human serum samples, we sought to determine the cellular source of uric acid. In mice, fasting and glucocorticoid treatment increased serum uric acid and uric acid release from ex vivo-incubated skeletal muscle. In vitro, glucocorticoids and the transcription factor FoxO3 increased purine nucleotide degradation and purine release from differentiated muscle cells, which coincided with the transcriptional upregulation of AMP deaminase 3, a rate-limiting enzyme in adenine nucleotide degradation. Heavy isotope tracing during coculture experiments revealed that oxidation of muscle purines to uric acid required their transfer from muscle cells to a cell type that expresses xanthine oxidoreductase, such as endothelial cells. Last, in healthy women, matched for age and body composition, serum uric acid was greater in individuals scoring below average on standard physical function assessments. Together, these studies reveal skeletal muscle purine degradation is an underlying driver of uric acid production, with the final step of uric acid production occurring primarily in a nonmuscle cell type. This suggests that skeletal muscle fiber purine degradation may represent a therapeutic target to reduce serum uric acid and treat numerous pathologies.
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Affiliation(s)
- Spencer G. Miller
- Indiana Center for Musculoskeletal Health and
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Kinesiology, East Carolina University, Greenville, North Carolina, USA
| | - Catalina Matias
- Indiana Center for Musculoskeletal Health and
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Paul S. Hafen
- Indiana Center for Musculoskeletal Health and
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Andrew S. Law
- Indiana Center for Musculoskeletal Health and
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Carol A. Witczak
- Indiana Center for Musculoskeletal Health and
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Jeffrey J. Brault
- Indiana Center for Musculoskeletal Health and
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Kityo A, Lee SA. Longitudinal changes in high sensitivity C-reactive protein associated with serum uric acid in the Korean Genome and Epidemiology Study. Sci Rep 2024; 14:374. [PMID: 38172510 PMCID: PMC10764782 DOI: 10.1038/s41598-023-50951-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 12/28/2023] [Indexed: 01/05/2024] Open
Abstract
Cross-sectional studies support the role of serum uric acid (SUA) in inflammation, but evidence from cohort studies is scarce. Longitudinal associations between SUA and high-sensitivity C-reactive protein (hs-CRP) were examined in the general population. Data for participants from the Health Examinees-Gem cohort (n = 50,028; 40-69 years; 67% women) who were examined between 2004 and 2013 and followed up until 2016 were analyzed. SUA and hs-CRP were measured at baseline and during follow-up. SUA was evaluated as a continuous variable and was also divided into sex-specific quartiles. Mean hs-CRP levels at follow-up were evaluated using multivariable proportional odds regression, with non-linear smoothed baseline hs-CRP levels serving as a covariate. Selected pathological markers were also examined in relation to hs-CRP. Increased levels of SUA at baseline were related to increased levels of hs-CRP at follow-up [regression coefficient per mg/dL increase in baseline SUA (β) = 0.08, 95% confidence interval (CI), 0.040-0.128]. A dose-response relationship was observed, (P for linear trend = 0.0015). The mean values of hs-CRP were highest among participants with the highest follow-up but lowest baseline SUA levels. Elevated hs-CRP levels at follow up (> 3 mg/L) were positively related to fasting blood glucose levels, triglycerides levels, liver enzymes, and blood pressure, but negatively related to high density lipoprotein cholesterol levels per unit increase in baseline hs-CRP. High SUA levels were associated with high hs-CRP levels, suggesting a potential role of SUA in inflammation. However, additional research is needed to confirm these findings.
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Affiliation(s)
- Anthony Kityo
- Department of Preventive Medicine, School of Medicine, Kangwon National University, Gangwon, 24341, Republic of Korea
| | - Sang-Ah Lee
- Department of Preventive Medicine, School of Medicine, Kangwon National University, Gangwon, 24341, Republic of Korea.
- Interdisciplinary Graduate Program in Medical Bigdata Convergence, Kangwon National University, Gangwon, 24341, Republic of Korea.
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Nurkoç SG, Karayiğit O. The Association Between No-Reflow and Serum Uric Acid/Albumin Ratio in Patients With Acute Myocardial Infarction Without ST Elevation. Angiology 2024; 75:72-78. [PMID: 37339132 DOI: 10.1177/00033197221139685] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
This study evaluated the association between no-reflow (NR) and serum uric acid/albumin ratio (UAR) in 360 consecutive patients with non-ST-elevation myocardial infarction (NSTEMI) undergoing primary percutaneous coronary intervention. The study population was divided into two groups as follows: reflow (n = 310) and NR (n = 50) group. The thrombolysis in myocardial infarction (TIMI) flow score was used to describe NR. High UAR (Odds Ratio: 3.495, 95% CI; 1.216-10.048; P < .001) was found to be an independent predictor of NR. Additionally, UAR was positively correlated with the SYNTAX score and neutrophil/lymphocyte ratio; UAR was negatively correlated with left ventricular ejection fraction. The highest cut-off ratio of UAR predicting NR was found to be 1.35 with 68% sensitivity and 66.8% specificity. The area under the curve (AUC) for UAR was .768 (95% CI: .690-.847) after receiver operating characteristic (ROC) curve assessment. The AUC for UAR was found to be higher than for its components: serum uric acid (AUC: .655) and albumin (AUC: .663) (P < .001 for each evaluation).
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Affiliation(s)
- Serdar G Nurkoç
- Department of Cardiology, Yozgat State Hospital, Yozgat, Turkey
| | - Orhan Karayiğit
- Department of Cardiology, Yozgat State Hospital, Yozgat, Turkey
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Park H, Chai K, Kim W, Park J, Lee W, Park J. Asterias forbesi-Inspired SERS Substrates for Wide-Range Detection of Uric Acid. BIOSENSORS 2023; 14:8. [PMID: 38248385 PMCID: PMC10813034 DOI: 10.3390/bios14010008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/17/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024]
Abstract
Uric acid (UA), the final metabolite of purine, is primarily excreted through urine to maintain an appropriate concentration in the bloodstream. However, any malfunction in this process can lead to complications due to either deficiency or excess amount of UA. Hence, the development of a sensor platform with a wide-range detection is crucial. To realize this, we fabricated a surface-enhanced Raman spectroscopy (SERS) substrate inspired by a type of starfish with numerous protrusions, Asterias forbesi. The Asterias forbesi-inspired SERS (AF-SERS) substrate utilized an Au@Ag nanostructure and gold nanoparticles to mimic the leg and protrusion morphology of the starfish. This substrate exhibited excellent Raman performance due to numerous hotspots, demonstrating outstanding stability, reproducibility, and repeatability. In laboratory settings, we successfully detected UA down to a concentration of 1.16 nM (limit of detection) and demonstrated selectivity against various metabolites. In the experiments designed for real-world application, the AF-SERS substrate detected a broad range of UA concentrations, covering deficiencies and excesses, in both serum and urine samples. These results underscore the potential of the developed AF-SERS substrate as a practical detection platform for UA in real-world applications.
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Affiliation(s)
- Hyunjun Park
- Department of Biomechatronic Engineering, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon 16419, Republic of Korea; (H.P.); (K.C.); (W.K.); (J.P.)
| | - Kyunghwan Chai
- Department of Biomechatronic Engineering, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon 16419, Republic of Korea; (H.P.); (K.C.); (W.K.); (J.P.)
| | - Woochang Kim
- Department of Biomechatronic Engineering, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon 16419, Republic of Korea; (H.P.); (K.C.); (W.K.); (J.P.)
| | - Joohyung Park
- Department of Biomechatronic Engineering, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon 16419, Republic of Korea; (H.P.); (K.C.); (W.K.); (J.P.)
| | - Wonseok Lee
- Department of Electrical Engineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Jinsung Park
- Department of Biomechatronic Engineering, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon 16419, Republic of Korea; (H.P.); (K.C.); (W.K.); (J.P.)
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Zhu Y, Li J, Zhang Y, Zhang W, Doherty M, Yang Z, Cui Y, Zeng C, Lei G, Yang T, Wei J. Association between hyperuricaemia and hand osteoarthritis: data from the Xiangya Osteoarthritis Study. RMD Open 2023; 9:e003683. [PMID: 38053456 DOI: 10.1136/rmdopen-2023-003683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 11/13/2023] [Indexed: 12/07/2023] Open
Abstract
OBJECTIVE The pathogenesis of hand osteoarthritis (OA) remains unknown. Hyperuricaemia, which is related to inflammation, may play a role in hand OA, but evidence is lacking. In a large population-based study, we examined the association between hyperuricaemia and hand OA. METHODS Participants were from the Xiangya OA Study, a community-based observational study. Hyperuricaemia was defined as serum urate >416 µmol/L in men and >357 µmol/L in women. Radiographic hand OA (RHOA) was defined as presence of the modified Kellgren-Lawrence grade ≥2 in any hand joint. Symptomatic hand OA (SHOA) was defined as presence of both self-reported symptoms and RHOA in the same hand. The associations of hyperuricaemia with RHOA or SHOA were examined using generalised estimating equations. RESULTS Among 3628 participants, the prevalence of RHOA was higher in participants with hyperuricaemia than those with normouricaemia (26.9% vs 20.9%), with an adjusted OR (aOR) of 1.34 (95% CI 1.11 to 1.61). The associations were consistent in men (aOR 1.33, 95% CI 1.01 to 1.74) and women (aOR 1.35, 95% CI 1.05 to 1.74). Hyperuricaemia was mainly associated with bilateral RHOA (aOR 1.54, 95% CI 1.18 to 2.01) but not unilateral RHOA (aOR 1.13, 95% CI 0.89 to 1.45). Prevalence of SHOA was higher, although statistically insignificant, in participants with hyperuricaemia (aOR 1.39, 95% CI 0.94 to 2.07). CONCLUSION In this population-based study, hyperuricaemia was associated with a higher prevalence of hand OA. Future prospective studies are required to investigate the temporal relationship. TRIAL REGISTRATION NUMBER NCT04033757.
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Affiliation(s)
- Yanqiu Zhu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jiatian Li
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
| | - Yuqing Zhang
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- The Mongan Institute, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Weiya Zhang
- Academic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, University of Nottingham, Nottingham, UK
| | - Michael Doherty
- Academic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, University of Nottingham, Nottingham, UK
| | - Zidan Yang
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha, China
| | - Yang Cui
- Xiangya International Medical Center, Xiangya Hospital, Central South University, Changsha, China
| | - Chao Zeng
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Guanghua Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Tuo Yang
- Academic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- Health Management Center, Xiangya Hospital, Central South University, Changsha, China
| | - Jie Wei
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha, China
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Zhang S, Huang G, Li M, Mao Y, Li Y. Interleukin-41 as a biomarker of the anti-inflammatory response associated with hyperuricemia. Immunol Lett 2023; 264:25-30. [PMID: 37944821 DOI: 10.1016/j.imlet.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Interleukin (IL)-41 is a recently discovered secreted protein that is expressed in a variety of tissues, and it is associated with several immune and metabolic diseases. However, IL-41 has not been studied in hyperuricemia (HUA). METHODS Forty-four HUA patients and 44 healthy controls (HCs) were included in this study, and we collected theirgeneral and biochemical parameters, including white blood cell, neutrophil, lymphocyte, and platelet counts, mean platelet volume, platelet distribution width, serum creatinine, blood urea nitrogen, fasting blood glucose, total triglyceride, total cholesterol, high-density lipoprotein, low-density lipoprotein, total protein, albumin, alkaline phosphatase, gamma-glutamyltransferase, and hemoglobin concentration. The level of serum IL-41 was determined using an enzyme-linked immunosorbent assay. Multivariate logistic regression analysis was exploited to identify the independent risk factors associated with HUA, and the clinical diagnostic value of IL-41 was analyzed by applying the receiver operating characteristic (ROC) curve. We assessed the association between IL-41 and clinical parameters with Spearman's rank correlation. RESULTS Circulating IL-41 levels were significantly higher in HUA patients than in the HCs group (460.3 pg/mL vs. 261.3 pg/mL, respectively; P < 0.001). The area under the ROC curve (AUC) for IL-41 in HUA patients was 0.7443 (with a cut-off value of 311.055 pg/mL, a sensitivity of 68.18 %, and a specificity of 72.73 %), while the AUC for IL-41 combined with the platelet count was 0.8109. Correlation analysis revealed that the circulating IL-41 level was positively correlated with age in HCs and HUA patients. CONCLUSIONS We herein demonstrated that serum IL-41 was elevated in HUA patients and that it may constitute a novel biomarker of anti-inflammatory response related to HUA.
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Affiliation(s)
- Shujie Zhang
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China; Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Guoqing Huang
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China; Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Mingcai Li
- Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China
| | - Yushan Mao
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China.
| | - Yan Li
- Department of Endocrinology, The First Affiliated Hospital of Ningbo University, Ningbo 315010, China; Department of Immunology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo 315211, China.
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Yun D, Liu D, Liu J, Feng Y, Chen H, Chen S, Xie Q. In Vitro/In Vivo Preparation and Evaluation of cRGDyK Peptide-Modified Polydopamine-Bridged Paclitaxel-Loaded Nanoparticles. Pharmaceutics 2023; 15:2644. [PMID: 38004622 PMCID: PMC10674738 DOI: 10.3390/pharmaceutics15112644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/05/2023] [Accepted: 11/18/2023] [Indexed: 11/26/2023] Open
Abstract
Cancer remains a disease with one of the highest mortality rates worldwide. The poor water solubility and tissue selectivity of commonly used chemotherapeutic agents contribute to their poor efficacy and serious adverse effects. This study proposes an alternative to the traditional physicochemically combined modifications used to develop targeted drug delivery systems, involving a simpler surface modification strategy. cRGDyK peptide (RGD)-modified PLGA nanoparticles (NPs) loaded with paclitaxel were constructed by coating the NP surfaces with polydopamine (PD). The average particle size of the produced NPs was 137.6 ± 2.9 nm, with an encapsulation rate of over 80%. In vitro release tests showed that the NPs had pH-responsive drug release properties. Cellular uptake experiments showed that the uptake of modified NPs by tumor cells was significantly better than that of unmodified NPs. A tumor cytotoxicity assay demonstrated that the modified NPs had a lower IC50 and greater cytotoxicity than those of unmodified NPs and commercially available paclitaxel formulations. An in vitro cytotoxicity study indicated good biosafety. A tumor model in female BALB/c rats was established using murine-derived breast cancer 4T1 cells. RGD-modified NPs had the highest tumor-weight suppression rate, which was higher than that of the commercially available formulation. PTX-PD-RGD-NPs can overcome the limitations of antitumor drugs, reduce drug toxicity, and increase efficacy, showing promising potential in cancer therapy.
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Affiliation(s)
- Dan Yun
- Center for New Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery Systems, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Engineering Center of Topical Precision Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Dengyuan Liu
- Center for New Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery Systems, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Engineering Center of Topical Precision Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Jinlin Liu
- Center for New Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery Systems, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Engineering Center of Topical Precision Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Yanyi Feng
- Center for New Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery Systems, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Engineering Center of Topical Precision Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Hongyu Chen
- Center for New Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery Systems, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Engineering Center of Topical Precision Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Simiao Chen
- Center for New Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery Systems, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Engineering Center of Topical Precision Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Qingchun Xie
- Center for New Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery Systems, Guangdong Pharmaceutical University, Guangzhou 510006, China
- Guangdong Provincial Engineering Center of Topical Precision Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou 510006, China
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Sultana S, K MS, Prakash VR, Karthikeyan A, Aslam S SM, C SG, Kulkarni A. Evaluation of Uric Acid to Albumin Ratio as a Marker of Coronary Artery Disease Severity in Acute Coronary Syndrome: A Cross-Sectional Study. Cureus 2023; 15:e49454. [PMID: 38152782 PMCID: PMC10751248 DOI: 10.7759/cureus.49454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2023] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND Coronary artery disease (CAD) is a widespread cause of morbidity and mortality. Serum uric acid, a mediator of endothelial dysfunction and inflammation in vascular disease, can increase the risk of atherosclerosis, contributing to CAD. As serum albumin inhibits platelet activation and aggregation, low levels of it can contribute to platelet-induced coronary artery stenosis. Limited studies have been conducted worldwide in evaluating the role of uric acid to albumin ratio (UAR) in predicting severity or poor outcomes in acute coronary syndrome (ACS) patients. This study was undertaken to assess the role of UAR as a predictor of CAD severity, which can facilitate the identification of high-risk patients. METHODOLOGY A hospital-based analytical cross-sectional study was conducted in an urban tertiary healthcare center for a period of two months between June and August of 2022. A total of 100 ACS patients were included in the study. The study population included patients above the age of 18 years diagnosed with ACS who underwent a coronary angiography. Coronary angiograms were used to diagnose the presence of CAD, and its severity was assessed using Synergy between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery (SYNTAX) scores (SS). The correlation of UAR with CAD severity using SS was studied and compared between three varieties of ACS: ST-elevation myocardial infarction (STEMI), non-ST-elevation myocardial infarction (NSTEMI), and unstable angina (UA). STATISTICS Chi-squared tests were used to determine statistical significance for qualitative data. Independent t-tests were used to identify the mean difference between two quantitative variables. Receiver operating characteristic (ROC) curves were constructed for UAR and high SS. A comparison between UAR and neutrophil to lymphocyte ratio (NLR) as a predictor of disease severity was done. ROC and optimal cutoff points were chosen to calculate sensitivity, specificity, and positive and negative predictive values. Microsoft Excel (Microsoft, Redmond, WA, USA) and SPSS V22.0 (IBM Corp., Armonk, NY, USA) were used to analyze the data. RESULTS A total of 100 ACS patients were included in the study and divided into two groups on the basis of SS, with 74% showing low severity and 26% showing intermediate-high severity. There was a statistically significant difference found between older age and SS (p=0.017). Our study showed 74% (n=74) of the patients were male and 26% (n=26) were female. It also revealed that 75.7% (n=56) of the male patients were in the low-severity group, and 24.3% (n=18) of males were in the intermediate-high severity group. 69.2% (n=18) of the female patients were in the low-severity group, and 30.8% (n=8) were in the intermediate-high severity group. Of the 100 patients, 55% were diagnosed with STEMI, of which 69.1% were in the low-severity group, and 30.9% were in the intermediate-high severity group. Among all the patients 33% of the patients were diagnosed as NSTEMI, of which 72.7% were in the low-severity group, and 27.3% were in the intermediate-high severity group. Twelve percent of the patients were diagnosed with UA, and 100% of these patients were in the low-severity group. The mean UAR was 1.40 ± 0.38 in the low-severity group and 1.29 ± 0.46 in the intermediate-high severity group (p=0.22). CONCLUSION Our study yielded no statistically significant difference in UAR among varying severities of CAD.
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Affiliation(s)
- Sana Sultana
- General Medicine, Ramaiah Medical College & Hospital, Bangalore, IND
| | - Mohammed Suhail K
- General Medicine, Ramaiah Medical College & Hospital, Bangalore, IND
| | | | | | | | - Suhas G C
- Cardiology, Ramaiah Medical College & Hospital, Bangalore, IND
| | - Ashwin Kulkarni
- General Medicine, Ramaiah Medical College & Hospital, Bangalore, IND
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Fumagalli S, Ricciardi G, Di Serio C, La Marca G, Pieraccini G, Franci Montorzi R, Santamaria E, Spanalatte G, Marchetti F, Corti G, Pinton L, Marchionni N. Inflammation, mitochondrial dysfunction and physical performance: a possible association in older patients with persistent atrial fibrillation-the results of a preliminary study. Aging Clin Exp Res 2023; 35:2831-2837. [PMID: 37733227 DOI: 10.1007/s40520-023-02558-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/01/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND Atrial fibrillation (AF) is associated with chronic inflammation, a hallmark of ageing process. The aim of this study was to determine interleukin-6 (IL-6)-associated variables, also exploring acylcarnitines, expression of mitochondrial abnormalities. METHODS We evaluated 22 controls and 50 patients with persistent AF. IL-6 and acylcarnitines were measured with ELISA kits and mass spectrometry techniques. RESULTS IL-6 concentration (mean: 3.9 ± 3.1 pg/mL) was lower in controls and increased in AF patients, especially with heart failure. The CHA2DS2-VASc, the MMSE and the SPPB scores were 3.8 ± 1.6, 28 ± 2 and 9.4 ± 2.1. Thirteen acylcanitines correlated with IL-6. At multivariable analysis, IL-6 was directly associated with C4-OH-a short-chain acylcarnitine, fibrinogen and alanine aminotransferase values, and with hyperuricemia. An inverse association existed with calcium concentration and SPPB score. CONCLUSIONS In older AF patients, IL-6 correlated with acylcarnitines and lower physical performance. Alterations in energy production, reduced physical function and inflammation could contribute to frailty development.
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Affiliation(s)
- Stefano Fumagalli
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy.
| | - Giulia Ricciardi
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Claudia Di Serio
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Giancarlo La Marca
- Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', Newborn Screening, Clinical Chemistry and Pharmacology Lab, Meyer Children's Hospital and University of Florence, Florence, Italy
| | - Giuseppe Pieraccini
- Department of Health Sciences, CISM Mass Spectrometry Centre, University of Florence, Florence, Italy
| | - Riccardo Franci Montorzi
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Emanuele Santamaria
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Giulia Spanalatte
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Francesca Marchetti
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Ginevra Corti
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Laura Pinton
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
| | - Niccolò Marchionni
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence, Largo G. Brambilla 3, 50134, Florence, Italy
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Oncel Yoruk E, Dost FS, Ontan MS, Ates Bulut E, Aydin AE, Isik AT. Hyperuricemia may be associated with muscle wellness in older adults. Int Urol Nephrol 2023; 55:2981-2988. [PMID: 37029327 DOI: 10.1007/s11255-023-03588-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 04/03/2023] [Indexed: 04/09/2023]
Abstract
PURPOSE Sarcopenia, associated with morbidity and mortality, is a common geriatric syndrome in older adults. In this study, we investigated the relationship between uric acid, which is a powerful antioxidant and has intracellular proinflammatory activity, and sarcopenia in older adults. METHODS This is a cross-sectional retrospective study involving a total of 936 patients. The diagnosis of sarcopenia was evaluated based on the EGWSOP 2 criteria. The patients were divided into two groups according to hyperuricemia (for females > 6 mg/dl, for males > 7 mg/dl); hyperuricemia and control. RESULTS The frequency of hyperuricemia was 65.40%. Patients with hyperuricemia were older than the control group and female gender frequency was higher (p = 0.001, p < 0.001, respectively). Sarcopenia was negatively associated with hyperuricemia as a result of the adjustment analysis made according to demographic characteristics, comorbidities, laboratory results, malnutrition, and malnutrition risk. (p = 0.034). Besides, muscle mass and muscle strength were associated with hyperuricemia (p = 0.026 and p = 0.009, respectively). CONCLUSIONS Considering the positive effect of hyperuricemia on sarcopenia, avoiding aggressive uric acid-lowering therapy may be a good option in older adults with asymptomatic hyperuricemia.
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Affiliation(s)
- Eda Oncel Yoruk
- Department of Internal Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Fatma Sena Dost
- Department of Geriatric Medicine, Kocaeli Darica Farabi Training and Research Hospital, Kocaeli, Turkey
- Geriatric Science Association, Izmir, Turkey
| | - Mehmet Selman Ontan
- Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
- Geriatric Science Association, Izmir, Turkey
| | - Esra Ates Bulut
- Department of Geriatric Medicine, Adana City Training and Research Hospital, Adana, Turkey
- Geriatric Science Association, Izmir, Turkey
| | - Ali Ekrem Aydin
- Department of Geriatric Medicine, Sivas State Hospital, Sivas, Turkey
- Geriatric Science Association, Izmir, Turkey
| | - Ahmet Turan Isik
- Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey.
- Geriatric Science Association, Izmir, Turkey.
- Unit for Aging Brain and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey.
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Weng H, Li H, Zhang Z, Zhang Y, Xi L, Zhang D, Deng C, Wang D, Chen R, Chen G, Tang S, Zuo X, Yang P, Zhai Z, Wang C. Association between uric acid and risk of venous thromboembolism in East Asian populations: a cohort and Mendelian randomization study. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2023; 39:100848. [PMID: 37565068 PMCID: PMC10410163 DOI: 10.1016/j.lanwpc.2023.100848] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/13/2023] [Accepted: 06/29/2023] [Indexed: 08/12/2023]
Abstract
Background Serum uric acid (SUA) levels have been associated with an increased risk and recurrence of venous thromboembolism (VTE) in European populations, but the potential causal relationship remains unclear. Large-scale studies on the association between SUA and VTE in East Asian populations are lacking, despite the high prevalence of hyperuricemia in this region. To address this, we conducted a cohort analysis and a two-sample Mendelian randomization (MR) study in East Asian populations. Methods We collected data on VTE patients from the China Pulmonary Thromboembolism Registry Study (CURES) and compared them to controls obtained from the China Health and Retirement Longitudinal Survey (CHARLS). Propensity score matching (PSM) and cubic-spline models were applied to assess the effect of SUA on VTE risk while adjusting for multiple covariates. We also performed two-sample MR analyses to infer potential causality based on summary statistics from Genome-wide Association Studies (GWAS) of SUA and VTE in the East Asian population. Findings We found that the SUA levels were higher in VTE patients (317.95 mmol/L) compared to the general population (295.75 mmol/L), and SUA ≥ 325 mmol/L was associated with an increased risk of VTE recurrence (P-value = 0.0001). The univariable MR suggested a causal relationship between elevated SUA and higher VTE risk (Pinverse variance weighted < 0.05), and multivariable MR showed that elevated SUA levels continued to promote the development of VTE after adjusting for multiple covariates (Pmultivariable residual < 0.05). Sensitivity analyses produced similar results for these estimations. Interpretation Our study provides evidence supporting a robust positive association between SUA and VTE in the East Asian population, and MR analyses suggest that this association is likely to be causal. Our findings underscore the importance of monitoring SUA levels in VTE prevention and call for urgent action to address the growing burden of hyperuricemia in the Asia-Pacific region. Funding This research was funded by Beijing Nova Program (No. Z211100002121057), National Natural Science Foundation of China (No. 82100065 and No. 62350004), CAMS Innovation Fund for Medical Sciences (No. 2021-I2M-1-061 and No. 2021-1-I2M-001), Elite Medical Professionals project of China-Japan Friendship Hospital (No. ZRJY2021-QM12), National Key Research and Development Project (No. 2021YFF1201200 and No. 2022YFC3341004).
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Affiliation(s)
- Haoyi Weng
- Shenzhen WeGene Clinical Laboratory, China; WeGene, Shenzhen Zaozhidao Technology Co. Ltd, China; Hunan Provincial Key Lab on Bioinformatics, School of Computer Science and Engineering, Central South University, China
| | - Haobo Li
- National Center for Respiratory Medicine, China; State Key Laboratory of Respiratory Health and Multimorbidity, China; National Clinical Research Center for Respiratory Diseases, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, China
- China-Japan Friendship Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, China
| | - Zhu Zhang
- National Center for Respiratory Medicine, China; State Key Laboratory of Respiratory Health and Multimorbidity, China; National Clinical Research Center for Respiratory Diseases, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, China
| | - Yu Zhang
- National Center for Respiratory Medicine, China; State Key Laboratory of Respiratory Health and Multimorbidity, China; National Clinical Research Center for Respiratory Diseases, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, China
- China-Japan Friendship Hospital, Capital Medical University, China
| | - Linfeng Xi
- National Center for Respiratory Medicine, China; State Key Laboratory of Respiratory Health and Multimorbidity, China; National Clinical Research Center for Respiratory Diseases, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, China
- China-Japan Friendship Hospital, Capital Medical University, China
| | - Di Zhang
- Shenzhen WeGene Clinical Laboratory, China; WeGene, Shenzhen Zaozhidao Technology Co. Ltd, China; Hunan Provincial Key Lab on Bioinformatics, School of Computer Science and Engineering, Central South University, China
| | - Chao Deng
- SJTU-Yale Joint Center for Biostatistics and Data Science, Shanghai Jiao Tong University, China
| | - Dingyi Wang
- Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, China; National Center for Respiratory Medicine, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, China; National Clinical Research Center for Respiratory Diseases, China
| | - Ruoyan Chen
- Shenzhen WeGene Clinical Laboratory, China; WeGene, Shenzhen Zaozhidao Technology Co. Ltd, China; Hunan Provincial Key Lab on Bioinformatics, School of Computer Science and Engineering, Central South University, China
| | - Gang Chen
- Shenzhen WeGene Clinical Laboratory, China; WeGene, Shenzhen Zaozhidao Technology Co. Ltd, China; Hunan Provincial Key Lab on Bioinformatics, School of Computer Science and Engineering, Central South University, China
| | - Senwei Tang
- Shenzhen WeGene Clinical Laboratory, China; WeGene, Shenzhen Zaozhidao Technology Co. Ltd, China; Hunan Provincial Key Lab on Bioinformatics, School of Computer Science and Engineering, Central South University, China
| | - Xianbo Zuo
- Department of Dermatology, China-Japan Friendship Hospital, China; Department of Pharmacy, China-Japan Friendship Hospital, China
| | - Peiran Yang
- State Key Laboratory of Respiratory Health and Multimorbidity, Department of Physiology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing, China; National Center for Respiratory Medicine, Beijing, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China; National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Zhenguo Zhai
- National Center for Respiratory Medicine, China; State Key Laboratory of Respiratory Health and Multimorbidity, China; National Clinical Research Center for Respiratory Diseases, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, China
| | - Chen Wang
- National Center for Respiratory Medicine, China; State Key Laboratory of Respiratory Health and Multimorbidity, China; National Clinical Research Center for Respiratory Diseases, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, China
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Wang Y, Ouyang Y, Zhang Y. Relationship between serum uric acid and hypertension in the general US population aged 20 years and older: A cross-sectional study based on NHANES 2007 to 2016. Medicine (Baltimore) 2023; 102:e34915. [PMID: 37747002 PMCID: PMC10519537 DOI: 10.1097/md.0000000000034915] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 07/10/2023] [Accepted: 08/03/2023] [Indexed: 09/26/2023] Open
Abstract
The aim of this study was to investigate the association between serum uric acid (UA) levels and hypertension in American individuals 20 years of age and older. We used continuous cross-sectional surveys from the National Health and Nutrition Examination Survey in the United States from 2007 to 2016. Our selected population was adults aged 20 years and older in the United States. We examined the association between serum UA and risk of hypertension using weighted univariate logistic regression analysis, weighted multivariate logistic regression analysis, weighted subgroup analysis, and weighted restricted cubic spline analysis. Serum UA was significantly linked with hypertension in a multivariate logistic regression model adjusted for all variables (odds ratio [OR]: 1.22, 95% confidence interval [CI]: 1.15-1.28, P < .001). Furthermore, dividing serum UA into quartiles (Q) revealed an association between elevated serum UA and increased risk of hypertension [Q1 = (OR: 1.00), Q2 = (OR: 1.13, 95% CI: 0.95-1.37, P = .159), Q3 = OR: 1.30, 95% CI: 1.10-1.52, P = .002), Q4 = OR: 1.94, 95% CI: 1.58-2.38, P = .161). Additionally, we conducted subgroup analyses for age, sex, race, education, marital status, diabetes status, smoking, and alcohol use and discovered that these factors had a moderating effect on serum UA and hypertension (P < .05). Last but not least, we looked into the nonlinear link between serum UA and hypertension using weighted restricted cubic splines and discovered that there was no such relationship. The segmental effect of serum UA and hypertension, with an inflection point of 5.079 (mg/dL), was discovered in our gender-stratified study. And in analyses stratified by race and marital status, we similarly found a dose-response relationship between UA and hypertension among Hispanics and unmarried people. Our study showed a positive correlation between serum UA and hypertension.
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Affiliation(s)
- Yicheng Wang
- Affiliated Fuzhou First Hospital of Fujian Medical University, Department of Cardiovascular medicine, Fuzhou, China
- Fujian Medical University, The Third Clinical Medical College, Fuzhou, China
- Cardiovascular Disease Research Institute of Fuzhou City, Fuzhou, China
| | - Yu Ouyang
- Affiliated Fuzhou First Hospital of Fujian Medical University, Department of Cardiovascular medicine, Fuzhou, China
- Cardiovascular Disease Research Institute of Fuzhou City, Fuzhou, China
| | - Yan Zhang
- Affiliated Fuzhou First Hospital of Fujian Medical University, Department of Cardiovascular medicine, Fuzhou, China
- Fujian Medical University, The Third Clinical Medical College, Fuzhou, China
- Cardiovascular Disease Research Institute of Fuzhou City, Fuzhou, China
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Cimmino G, Gallinoro E, di Serafino L, De Rosa G, Sugraliyev A, Golino P, Cirillo P. Uric acid plasma levels are associated with C-reactive protein concentrations and the extent of coronary artery lesions in patients with acute coronary syndromes. Intern Emerg Med 2023; 18:1751-1757. [PMID: 37466806 DOI: 10.1007/s11739-023-03360-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/26/2023] [Indexed: 07/20/2023]
Abstract
Many studies have pointed out that inflammation plays a pivotal role in pathophysiology of acute coronary syndromes (ACS) because several inflammatory molecules impair the endothelial functions in the coronary circulation and promote atherothrombotic events. Recently, many clinical/experimental evidences indicate that elevated plasma levels of uric acid (UA) might be considered a risk factor for developing ACS. It has been reported that elevated UA doses impair physiologic functions of endothelial cells, shifting them toward a pro atherothrombotic phenotype. In the present manuscript, we investigated the relationship between UA plasma levels, inflammatory burden, and extension of coronary atherosclerotic disease in patients with ACS. Patients with a clinical presentation of ACS (ST-elevated and non-ST-elevated myocardial infarction) admitted to the Vanvitelli Catheterization Laboratory at Monaldi Hospital in 2019, before the COVID-19 pandemia, were retrospectively analyzed. Biochemical profile, type of ACS presentation, as well as extension of coronary atherosclerosis were assessed. A total of 132 ACS patients were included in the analysis, and grouped into 3 tertiles according to the UA values (UA < 4.72 mg/dl, UA between 4.72 and 6.15 mg/dl, and UA > 6.15 mg/dl). Patients with UA plasma levels ≥ 6.15 mg/dL showed higher levels of C-reactive protein (mean of 5.1 mg/dL) as compared to patients with lower UA plasma levels. Moreover, the former group of patients showed higher levels of cardiac troponin and CPK, and presented more often with multivessel disease and complex coronary stenosis (type C of Ellis classification). Even though monocentric and with limited sample size, the present study shows that plasma levels of UA and hs-CRP are elevated in ACS patients and are associated with a more severe coronary disease, suggesting a potential role of UA in the pathophysiology of acute coronary events.
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Affiliation(s)
- Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Emanuele Gallinoro
- Cardiology Department, IRCCS Galeazzi-Sant'Ambrogio Hospital, University of Milan, Milan, Italy
| | - Luigi di Serafino
- Department of Advanced Biomedical Sciences, Section of Cardiology, University of Naples "Federico II", Via Pansini, 5, 80131, Naples, Italy
| | - Gennaro De Rosa
- Department of Advanced Biomedical Sciences, Section of Cardiology, University of Naples "Federico II", Via Pansini, 5, 80131, Naples, Italy
| | - Akhmetzhan Sugraliyev
- Department of Internal Disease, Kazakh National Medical University, Almaty, Kazakhstan
| | - Paolo Golino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Plinio Cirillo
- Department of Advanced Biomedical Sciences, Section of Cardiology, University of Naples "Federico II", Via Pansini, 5, 80131, Naples, Italy.
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Rothman JA, Riis JL, Hamilton KR, Blair C, Granger DA, Whiteson KL. Oral microbial communities in children, caregivers, and associations with salivary biomeasures and environmental tobacco smoke exposure. mSystems 2023; 8:e0003623. [PMID: 37338237 PMCID: PMC10470043 DOI: 10.1128/msystems.00036-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 04/19/2023] [Indexed: 06/21/2023] Open
Abstract
Human oral microbial communities are diverse, with implications for oral and systemic health. Oral microbial communities change over time; thus, it is important to understand how healthy versus dysbiotic oral microbiomes differ, especially within and between families. There is also a need to understand how the oral microbiome composition is changed within an individual including by factors such as environmental tobacco smoke (ETS) exposure, metabolic regulation, inflammation, and antioxidant potential. Using archived saliva samples collected from caregivers and children during a 90-month follow-up assessment in a longitudinal study of child development in the context of rural poverty, we used 16S rRNA gene sequencing to determine the salivary microbiome. A total of 724 saliva samples were available, 448 of which were from caregiver/child dyads, an additional 70 from children and 206 from adults. We compared children's and caregivers' oral microbiomes, performed "stomatotype" analyses, and examined microbial relations with concentrations of salivary markers associated with ETS exposure, metabolic regulation, inflammation, and antioxidant potential (i.e., salivary cotinine, adiponectin, C-reactive protein, and uric acid) assayed from the same biospecimens. Our results indicate that children and caregivers share much of their oral microbiome diversity, but there are distinct differences. Microbiomes from intrafamily individuals are more similar than microbiomes from nonfamily individuals, with child/caregiver dyad explaining 52% of overall microbial variation. Notably, children harbor fewer potential pathogens than caregivers, and participants' microbiomes clustered into two groups, with major differences being driven by Streptococcus spp. Differences in salivary microbiome composition associated with ETS exposure, and taxa associated with salivary analytes representing potential associations between antioxidant potential, metabolic regulation, and the oral microbiome. IMPORTANCE The human oral cavity is a multi-environment habitat that harbors a diversity of microorganisms. This oral microbiome is often transmitted between cohabitating individuals, which may associate oral and systemic health within family members. Furthermore, family social ecology plays a significant role in childhood development, which may be associated with lifelong health outcomes. In this study, we collected saliva from children and their caregivers and used 16S rRNA gene sequencing to characterize their oral microbiomes. We also analyzed salivary biomeasures of environmental tobacco smoke exposure, metabolic regulation, inflammation, and antioxidant potential. We show there are differences in individuals' oral microbiomes mainly due to Streptococcus spp. that family members share much of their microbes, and several bacterial taxa associate with the selected salivary biomeasures. Our results suggest there are large-scale oral microbiome patterns, and there are likely relationships between oral microbiomes and the social ecology of families.
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Affiliation(s)
- Jason A. Rothman
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine, California, USA
| | - Jenna L. Riis
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine, California, USA
- Department of Psychological Science, University of California, Irvine, California, USA
| | - Katrina R. Hamilton
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine, California, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Clancy Blair
- Department of Population Health, New York University, New York, New York, USA
- Department of Applied Psychology, New York University, New York, New York, USA
| | - Douglas A. Granger
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine, California, USA
- Department of Acute and Chronic Care, Johns Hopkins University School of Nursing, Baltimore, Maryland, USA
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Salivary Bioscience Laboratory, University of Nebraska, Lincoln, Nebraska, USA
- Department of Psychology, University of Nebraska, Lincoln, Nebraska, USA
| | - Katrine L. Whiteson
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine, California, USA
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Yu Q, Sun Z, Wang Y, Du X, Huang J, Wang L. Hyperuricemia is accompanied by elevated peripheral CD4 + T cells. Sci Rep 2023; 13:12537. [PMID: 37532790 PMCID: PMC10397288 DOI: 10.1038/s41598-023-39775-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/31/2023] [Indexed: 08/04/2023] Open
Abstract
Hyperuricemia (HUA) makes a chronic inflammation status, which affects immune cells. The association between HUA and immune cells, such as monocytes and neutrophils, has been extensively studied. However, studies on HUA and lymphocytes are still limited. We selected 1543 healthy participants and 258 individuals with HUA to analyze the correlation between serum uric acid (SUA) levels and immune cells, and 98 healthy participants and 16 individuals with HUA were used to study the relationship between SUA levels and cytokine levels. Then, we used soluble UA to stimulate peripheral blood mononuclear cells in vitro and examined lymphocyte subset counts and activation by flow cytometry. The results revealed that the number of lymphocytes in the HUA group was significantly increased, particularly CD4+ T cell numbers, which were higher than those in the total population (P = 0.0019), females (P = 0.0142), and males (P = 0.0199) of the healthy control group. Concomitantly, interleukin (IL)-4 and IL-10 levels significantly increased in people with HUA (P = 0.0254; P = 0.0019). In vitro, soluble UA promoted the proliferation and activation of CD4+ T and CD19+ B cells. Thus, HUA is accompanied by elevated peripheral CD4+ T cells and may cause a Th2-dominant immune status.
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Affiliation(s)
- Qiuyang Yu
- Department of Laboratory Medicine, The First Hospital of Jilin University, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Zhengyi Sun
- Department of Laboratory Medicine, The First Hospital of Jilin University, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Ying Wang
- Department of Laboratory Medicine, The First Hospital of Jilin University, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Xue Du
- Department of Laboratory Medicine, The First Hospital of Jilin University, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Jing Huang
- Department of Laboratory Medicine, The First Hospital of Jilin University, Jilin University, Changchun, 130021, Jilin, People's Republic of China.
| | - Liying Wang
- Institute of Pediatrics, The First Hospital of Jilin University, Jilin University, Changchun, 130021, Jilin, People's Republic of China.
- Department of Molecular Biology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China.
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Li H, Fang G, Huang C, An W, Bai X, Huang Y. Association between the Weight-Adjusted Waist Index and Serum Uric Acid: A Cross-Sectional Study. Int J Clin Pract 2023; 2023:8215866. [PMID: 37547098 PMCID: PMC10403318 DOI: 10.1155/2023/8215866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/03/2023] [Accepted: 07/18/2023] [Indexed: 08/08/2023] Open
Abstract
Background Serum uric acid (SUA) was closely related to body metabolism. This study aimed to investigate the relationship between the adult weight-adjusted waist index (WWI) and SUA. Methods In the National Health and Nutrition Examination Survey (NHANES) from 2011 to 2020, 6494 eligible participants aged ≥20 were included. The multivariate logistic regression model was used to test the correlation between WWI and SUA. At the same time, subgroup analysis was carried out by using multivariate logistic regression according to age, sex, and race. Then, the fitting smooth curve was applied to solve the association between WWI and SUA. Finally, the recursive algorithm was used to calculate the inflection point in the nonlinear relationship, and the two-stage piecewise linear regression model was used to analyze the relationship between WWI and SUA on both sides of the inflection point. Results In all the 6494 participants, through the fully adjusted model, this study found that there was a positive correlation between WWI and SUA (β = 5.64; 95% CI: 2.62 and 8.66). In addition, this positive correlation still had certain statistical significance in the subgroup analysis stratified by sex, age, and race. Our research team found a significant positive correlation between the WWI and SUA in females, but the correlation was not significant in males. We also found a small inverted U-shaped curve between the WWI and SUA in men when we stratified the sex subgroups. The small inflection point was determined to be 11.5 cm/√ kg. In racial subgroup analysis, we also found a U-shaped relationship between the WWI and SUA in non-Hispanic White and other race/ethnicity (the inflection point was 11.08 cm/√ kg and 12.14 cm/√ kg, respectively). Conclusion This study showed that the WWI was a newly developed and new predictor of centripetal obesity independent of body weight and there was a positive correlation between the WWI and SUA.
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Affiliation(s)
- Huan Li
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan 250014, China
| | - Guowei Fang
- Department of Endocrinology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
| | - Chengcheng Huang
- Department of Endocrinology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
| | - Wenrong An
- Department of Geriatrics, Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
| | - Xiaohan Bai
- Department of Traditional Chinese Medicine, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan 250014, China
| | - Yanqin Huang
- Department of Endocrinology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
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Alemayehu E, Fiseha T, Bambo GM, Sahile Kebede S, Bisetegn H, Tilahun M, Debash H, Ebrahim H, Mohammed O, Belete MA, Gedefie A. Prevalence of hyperuricemia among type 2 diabetes mellitus patients in Africa: a systematic review and meta-analysis. BMC Endocr Disord 2023; 23:153. [PMID: 37464401 DOI: 10.1186/s12902-023-01408-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 07/06/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND Hyperuricemia increases morbidity and mortality in type 2 diabetic individuals. It is linked to the expansion of diabetes and cardiovascular diseases indicators, as well as being a significant predictor of coronary artery disease. It also leads to a poor prognosis and increment of diabetic complications including diabetic neuropathy, retinopathy, and nephropathy. Therefore, this systematic review and meta-analysis was aimed to determine the pooled prevalence of hyperuricemia among type 2 diabetes mellitus patients in Africa. METHODS We conducted a systematic review and meta-analysis following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. To identify relevant articles, we searched electronic databases such as PubMed, Google Scholar, African Journal Online, Science Direct, Embase, ResearchGate, Scopus, and Web of Sciences. The quality of the included studies was assessed using the Newcastle-Ottawa Quality Assessment Scale. Statistical analysis was performed using Stata 14.0 software. To evaluate heterogeneity, we utilized Cochran's Q test and I2 statistics. Publication bias was assessed through the examination of a funnel plot and Egger's test. The pooled prevalence was estimated using a random effect model. Furthermore, sub-group and sensitivity analyses were conducted. RESULTS The overall pooled prevalence of hyperuricemia among type 2 diabetic patients in Africa was 27.28% (95% CI: 23.07, 31.49). The prevalence was highest in Central Africa 33.72% (95% CI: 23.49, 43.95), and lowest in North Africa 24.72% (95% CI: 14.38, 35.07). Regarding sex, the pooled prevalence of hyperuricemia among female and male type 2 diabetic patients was 28.02% (95% CI: 22.92, 33.48) and 28.20% (95% CI: 22.92, 33.48), respectively. CONCLUSION This systematic review and meta-analysis showed a high prevalence of hyperuricemia among type 2 diabetic patients. So, regular screening and diagnosis of hyperuricemia required for preventing its pathological effects and contribution to chronic complications of diabetes. SYSTEMATIC REVIEW REGISTRATION PROSPERO (2022: CRD42022331279).
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Affiliation(s)
- Ermiyas Alemayehu
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia.
| | - Temesgen Fiseha
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
| | - Getachew Mesfin Bambo
- Department of Medical Laboratory Sciences, College of Health Sciences, Mizan-Tepi University, PO.Box 260, Mizan, Ethiopia
| | - Samuel Sahile Kebede
- Department of Medical Laboratory Sciences, College of Health Sciences, Mizan-Tepi University, PO.Box 260, Mizan, Ethiopia
| | - Habtye Bisetegn
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
| | - Mihret Tilahun
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
| | - Habtu Debash
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
| | - Hussen Ebrahim
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
| | - Ousman Mohammed
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
| | - Melaku Ashagrie Belete
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
| | - Alemu Gedefie
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, PO.Box 1145, Dessie, Ethiopia
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Jeong H, Chang YS, Jeon CH. Association between Hyperuricemia and Hearing Impairment: Results from the Korean National Health and Nutrition Examination Survey. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1273. [PMID: 37512084 PMCID: PMC10385961 DOI: 10.3390/medicina59071273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/21/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: Hyperuricemia is associated with a variety of comorbidities. The objective of this study was to investigate the association between hyperuricemia and hearing impairment in Korean adults. Materials and Methods: Audiometric and laboratory test data from the 2019 to 2020 Korean National Health and Nutrition Examination Survey (KNHANES) were used for analysis. Hearing impairment was defined as a pure-tone average (0.5, 1, 2, 4 kHz) threshold level ≥ 41 decibels. The definition of hyperuricemia was different for males and females: >7 mg/dL for males vs. >6 mg/dL for females. Results: A total of 4857 (weight n = 17,990,725) subjects were analyzed. The mean age was 56.8 years old. The weighted prevalence was 12.1% for hyperuricemia and 2.5% for gout. The prevalence of hearing impairment was 13.4%. In the univariable analysis, hyperuricemia was significantly associated with hearing impairment. However, the diagnosis of gout was not associated with hearing impairment. In the multivariable analysis, hyperuricemia (odds ratios (OR): 1.41, 95% confidence interval [CI]: 1.03-1.92, p = 0.030) was associated with hearing impairment along with age (OR: 1.12, 95% CI: 1.10-1.14, p < 0.001), female sex (OR: 0.43, 95% CI: 0.34-0.64, p < 0.001), education (OR: 0.43, 95% CI: 0.30-0.63, p = 0.001), and occupational noise exposure (OR: 1.67, 95% CI: 1.25-2.22, p = 0.001). In the subgroup analysis, hyperuricemia was associated with hearing impairment in females (OR: 1.59, 95% CI: 1.02-2.48, p = 0.041) and the elderly aged 60 years or more (OR: 1.45, 95% CI: 1.05-1.99, p = 0.023). Conclusions: Hyperuricemia was independently associated with hearing impairment, especially in females and the elderly aged 60 years or more.
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Affiliation(s)
- Hyemin Jeong
- Department of Internal Medicine, Division of Rheumatology, Soonchunhyang University Bucheon Hospital, Bucheon 14854, Republic of Korea
| | - Young-Soo Chang
- Department of Otorhinolaryngology-Head and Neck Surgery, Sanggye Paik Hospital, College of Medicine, Inje University, Seoul 01757, Republic of Korea
| | - Chan-Hong Jeon
- Department of Internal Medicine, Division of Rheumatology, Soonchunhyang University Bucheon Hospital, Bucheon 14854, Republic of Korea
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Wang Y, Ming J, Guo Z, Zhang W, Li X, Zhou S, Li X, Ma H. Association of serum uric acid with anemia in U.S. adults: a cross-sectional study using secondary data. BMC Cardiovasc Disord 2023; 23:291. [PMID: 37291524 PMCID: PMC10251553 DOI: 10.1186/s12872-023-03291-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/10/2023] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND High serum uric acid (SUA) is a risk factor of cardiovascular disease (CVD). Abnormal SUA have been correlated with a significant increase in mortality. Anemia is an independent predictor of mortality and CVD. To date, no study has investigated the relationship between SUA and anemia. Here, we explored the correlation between SUA and anemia in the American population. METHODS The cross-sectional study involved 9205 US adults from NHANES (2011-2014). The relationship between SUA and anemia was explored using multivariate linear regression models. Two-piecewise linear regression model, generalized additive models (GAM) and smooth curve fitting were performed to explore the non-linear relationships between SUA and anemia. RESULTS We found a U-shaped non-linear relationship between SUA and anemia. The inflection point of the SUA concentration curve was 6.2 mg/dL. The ORs (95% CIs) for anemia on the left and right of the inflection point were 0.86 (0.78-0.95) and 1.33 (1.16-1.52), respectively. The 95% CI of inflection point was 5.9-6.5 mg/dL. The findings showed that both genders presented a U-shaped correlation. Safe ranges of SUA in men and women were 6-6.5 and 4.3-4.6 mg/dL, respectively. CONCLUSIONS Both high and low SUA levels were correlated with increased risk of anemia, and a U-shaped relationship was observed between SUA and anemia.
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Affiliation(s)
- Yingying Wang
- Department of Nephrology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Jingjing Ming
- Department of Emergency Trauma Surgery, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Zongyun Guo
- Department of Nephrology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Wei Zhang
- Department of Nephrology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Xiang Li
- Department of Nephrology, Affiliated Hospital of Jining Medical University, No.6 Jiankang Road, Jining, 272011, Shandong, China
| | - Shengguo Zhou
- Department of Nephrology, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Xia Li
- Department of Nephrology, Jining No.1 People's Hospital, Jining, Shandong, China.
| | - Huijuan Ma
- Department of Nephrology, Jining No.1 People's Hospital, Jining, Shandong, China.
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Hong X, Zhao F, Wang W, Wu J, Zhu X, Wang B. Elevated serum uric acid is associated with infertility in women living in America. Sci Rep 2023; 13:7687. [PMID: 37169836 PMCID: PMC10173902 DOI: 10.1038/s41598-023-34702-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 05/05/2023] [Indexed: 05/13/2023] Open
Abstract
Excessive uric acid levels may affect several organs and systems in the body. There is limited evidence of the effects of high serum uric acid levels on the female reproductive system. This study used the National Health and Nutrition Examination Survey (NHANES) database to explore the relationship between serum uric acid and female infertility. This cross-sectional study included a total of 2197 eligible subjects using data from NHANES 2013-March 2020 pre-pandemic data. Self-reported infertility (ever experiencing an inability to conceive after 12 months of trying to become pregnant) was the main outcome. Logistic regression models and restricted cubic spline were used to analyze the relationship between serum uric acid and female infertility, and stratified analysis was carried out. A total of 295 women self-reported infertility (13.43%). The median uric acid level for all study subjects was 4.4 mg/dL (interquartile range [IQR]: 3.7, 5.1). Serum uric acid levels were higher in the infertility group than in the control group (4.7 mg/dL [IQR: 4.0, 5.3] vs. 4.4 mg/dL [IQR: 3.7, 5.1], P < 0.001). After adjusting for age, race, marital status, smoking, alcohol, history of pregnancy, history of diabetes, history of hypertension, fasting glucose, total cholesterol, creatinine in refrigerated serum, low-density lipoprotein cholesterol, direct high-density lipoprotein cholesterol, glycohemoglobin, and body mass index confounders, women with serum uric acid levels at Q3 (4.4-5.1 mg/dL) had a 73% (odds ratio [OR] = 1.73, 95% confidence interval [CI] 1.18, 2.54, P = 0.005) higher risk of infertility, and women with uric acid levels at Q4 (5.1-18.0 mg/dL) had an 83% (OR = 1.83, 95% CI 1.22, 2.75, P = 0.003) increased risk of infertility compared to women at Q1 (1.6-3.7 mg/dL). The restricted cubic spline also showed that when serum uric acid levels exceeded the reference value, the risk of infertility gradually increased. We also performed a sensitivity analysis based on the complete dataset and found that the results were robust. Higher serum uric acid levels were significantly associated with an increased risk of female infertility. Women planning a pregnancy should have increased serum uric acid monitoring.
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Affiliation(s)
- Xiang Hong
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, #87, Dingjiaqiao Road, Gulou District, Nanjing City, 210009, Jiangsu Province, China
| | - Fanqi Zhao
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, #87, Dingjiaqiao Road, Gulou District, Nanjing City, 210009, Jiangsu Province, China
| | - Wei Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, #87, Dingjiaqiao Road, Gulou District, Nanjing City, 210009, Jiangsu Province, China
| | - Jingying Wu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, #87, Dingjiaqiao Road, Gulou District, Nanjing City, 210009, Jiangsu Province, China
| | - Xiaoqi Zhu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, #87, Dingjiaqiao Road, Gulou District, Nanjing City, 210009, Jiangsu Province, China
| | - Bei Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, #87, Dingjiaqiao Road, Gulou District, Nanjing City, 210009, Jiangsu Province, China.
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Pascual E, Peral-Garrido ML, Andrés M. Where should we set the start of gout? Joint Bone Spine 2023; 90:105509. [PMID: 36526231 DOI: 10.1016/j.jbspin.2022.105509] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 12/14/2022]
Affiliation(s)
- Eliseo Pascual
- Universidad Miguel Hernández, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain.
| | | | - Mariano Andrés
- Universidad Miguel Hernandez, Hospital General Universitario Doctor Balmis, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
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Helget LN, England BR, Roul P, Sayles H, Petro AD, Neogi T, O’Dell JR, Mikuls TR. Cause-Specific Mortality in Patients With Gout in the US Veterans Health Administration: A Matched Cohort Study. Arthritis Care Res (Hoboken) 2023; 75:808-816. [PMID: 35294114 PMCID: PMC9477976 DOI: 10.1002/acr.24881] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 02/08/2022] [Accepted: 03/10/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To compare all-cause and cause-specific mortality risk between patients with gout and patients without gout in the Veteran's Health Administration (VHA). METHODS We performed a matched cohort study, identifying patients with gout in the VHA from January 1999 to September 2015 based on the presence of ≥2 International Classification of Diseases, Ninth Revision codes for gout (274.X). Gout patients were matched up to 1:10 on birth year, sex, and year of VHA enrollment with patients without gout and followed until death or end of study (December 2017). Cause of death was obtained from the National Death Index. Associations of gout with all-cause and cause-specific mortality were examined using multivariable Cox regression. RESULTS Gout (n = 559,243) and matched non-gout controls (n = 5,428,760) had a mean age of 67 years and were 99% male. There were 246,291 deaths over 4,250,371 patient-years in gout patients and 2,000,000 deaths over 40,441,353 patient-years of follow-up in controls. After matching, gout patients had an increased risk of death (hazard ratio [HR] 1.09 [95% confidence interval (95% CI) 1.08-1.09]), which was no longer present after adjusting for comorbidities (HR 0.98 [95% CI 0.97-0.98]). The strongest association of gout with cause-specific mortality was observed with genitourinary conditions (HR 1.50 [95% CI 1.47-1.54]). Gout patients were at lower risk of death related to neurologic (e.g., Alzheimer's disease and Parkinson's disease) (HR 0.63 [95% CI 0.62-0.65]) and mental health (HR 0.66 [95% CI 0.65-0.68]) conditions. CONCLUSION A higher risk of death among gout patients in the VHA was related to comorbidity burden. While deaths attributable to neurologic and mental health conditions were less frequent among gout patients, genitourinary conditions were the most overrepresented causes of death.
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Affiliation(s)
- Lindsay N. Helget
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Bryant R. England
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Punyasha Roul
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Harlan Sayles
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, NE
| | - Alison D. Petro
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Tuhina Neogi
- Boston University School of Medicine, Boston, MA
| | - James R. O’Dell
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Ted R. Mikuls
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
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Reppo I, Jakobson M, Volke V. Effects of Semaglutide and Empagliflozin on Inflammatory Markers in Patients with Type 2 Diabetes. Int J Mol Sci 2023; 24:ijms24065714. [PMID: 36982786 PMCID: PMC10054691 DOI: 10.3390/ijms24065714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/07/2023] [Accepted: 03/10/2023] [Indexed: 03/19/2023] Open
Abstract
Low-grade inflammation is associated with complications of type 2 diabetes. Glucagon-like peptide-1 receptor agonists and sodium-glucose transporter-2 inhibitors have shown cardioprotective effects that are independent of their glucose-lowering effects. Cardio-protection could be mediated by the anti-inflammatory effects of these medications, but there is currently limited evidence to support this hypothesis. We conducted a prospective clinical study in patients with type 2 diabetes requiring treatment intensification. Ten patients were assigned to receive empagliflozin 10 mg and 10 patients to receive s/c semaglutide (titrated to 1 mg once a week) in a non-randomised manner. All parameters were measured at baseline and after 3 months. Fasting plasma glucose and glycated haemoglobin improved significantly in both treatment groups, with no between-group differences. Body weight and body mass index reduced significantly more in the semaglutide group, whereas waist circumference decreased only in the empagliflozin group. There was a trend for high-sensitivity CRP reduction in both treatment groups that did not reach statistical significance. Interleukin-6 and the neutrophil-to-lymphocyte ratio did not change in either group. Ferritin and uric acid decreased significantly only in the empagliflozin group, and ceruloplasmin decreased significantly only in the semaglutide group. Though there were clinically meaningful improvements in diabetes control in both treatment arms, we could detect only minor changes in some inflammatory markers.
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Affiliation(s)
- Ingrid Reppo
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50411 Tartu, Estonia
- Endocrinology Unit, Tartu University Hospital, 50406 Tartu, Estonia
| | - Maili Jakobson
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50411 Tartu, Estonia
| | - Vallo Volke
- Institute of Biomedicine and Translational Medicine, University of Tartu, 50411 Tartu, Estonia
- Endocrinology Unit, Tartu University Hospital, 50406 Tartu, Estonia
- Correspondence:
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Wen J, Wei C, Giri M, Zhuang R, Shuliang G. Association between serum uric acid/serum creatinine ratios and lung function in the general American population: National Health and Nutrition Examination Survey (NHANES), 2007-2012. BMJ Open Respir Res 2023; 10:10/1/e001513. [PMID: 36882222 PMCID: PMC10008480 DOI: 10.1136/bmjresp-2022-001513] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 02/24/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Assessment of lung function is essential for the early screening chronic airway diseases (CADs). Nevertheless, it is still not widely used for early diagnosing CADs in epidemiological or primary care settings. Thus, we used data from the US National Health and Nutrition Examination Survey (NHANES) to discuss the relationship between the serum uric acid/serum creatinine (SUA/SCr) ratio and lung function in general adults to gain the role of SUA/SCr in early assessment of lung function abnormalities. METHODS From 2007 to 2012 NHANES, a total of 9569 people were included in our study. Using the regression model, XGBoost algorithm model, generalised linear model and two-piecewise linear regression model, the link between the SUA/SCr ratio and lung function was investigated. RESULTS After correcting for confounding variables, the data revealed that forced vital capacity (FVC) declined by 47.630 and forced expiratory volume in one second (FEV1) decreased by 36.956 for each additional unit of SUA/SCr ratio. However, there was no association between SUA/SCr and FEV1/FVC. In the XGBoost model of FVC, the top five most important were glycohaemoglobin, total bilirubin, SUA/SCr, total cholesterol and aspartate aminotransferase, whereas in FEV1, were glycohaemoglobin, total bilirubin, total cholesterol, SUA/SCr and serum calcium. In addition, we determined the linear and inverse association between SUA/SCr ratio and FVC or FEV1 by constructing a smooth curve. CONCLUSIONS In the general American population, the SUA/SCr ratio is inversely linked with FVC and FEV1, but not with FEV1/FVC, according to our research. Future studies should investigate the impact of SUA/SCr on lung function and identify possible mechanisms of action.
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Affiliation(s)
- Jun Wen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Chengcheng Wei
- Department of Urology, Huazhong University of Science and Technology, Wuhan, China
| | - Mohan Giri
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Rongjuan Zhuang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Guo Shuliang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
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Koike T, Imamura T, Tomoda F, Ohara M, Fujioka H, Kakeshita K, Yamazaki H, Kinugawa K. Factors Associating with Non-Dipping Pattern of Nocturnal Blood Pressure in Patients with Essential Hypertension. J Clin Med 2023; 12:jcm12020570. [PMID: 36675499 PMCID: PMC9864263 DOI: 10.3390/jcm12020570] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/06/2023] [Accepted: 01/07/2023] [Indexed: 01/13/2023] Open
Abstract
Background: In patients with essential hypertension, a non-dipping blood pressure pattern is a strong risk factor for cardiovascular diseases. However, background factors associating with such a blood pressure pattern remain unknown. Methods: Untreated essential hypertensive patients without chronic kidney diseases who were admitted to our outpatient clinic were included. Blood sampling and 24 h ambulatory blood pressure monitoring were mandatorily performed. Non-dipper status was defined as a maximum decrease in nocturnal systolic blood pressure within 10%. Clinical factors associating with non-dipper status were investigated. Results: A total of 154 patients (56 ± 12 years old, 86 men) were included. Among baseline characteristics, a higher serum uric acid level was independently associated with non-dipper status (odds ratio 1.03, 95% confidence interval 1.00−1.05, p < 0.05). Among those with non-dipper status, a higher high-sensitivity C-reactive protein level tended to be associated with incremental nighttime systolic blood pressure levels (p = 0.065). Conclusions: Hyperuricemia and micro-inflammation might be associated with attenuated nocturnal blood pressure dipping and incremental nighttime systolic blood pressure levels.
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Affiliation(s)
- Tsutomu Koike
- Second Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Teruhiko Imamura
- Second Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
- Correspondence: ; Tel.: +81-764342281; Fax: +81-764345026
| | - Fumihiro Tomoda
- Faculty of Health Science, Fukui Health Science University, Fukui 910-3190, Japan
| | - Maiko Ohara
- Second Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Hayato Fujioka
- Second Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Kota Kakeshita
- Second Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Hidenori Yamazaki
- Second Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Koichiro Kinugawa
- Second Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
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Rahn C, Bakuradze T, Stegmüller S, Galan J, Niesen S, Winterhalter P, Richling E. Polyphenol-Rich Beverage Consumption Affecting Parameters of the Lipid Metabolism in Healthy Subjects. Int J Mol Sci 2023; 24:ijms24010841. [PMID: 36614281 PMCID: PMC9821765 DOI: 10.3390/ijms24010841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/21/2022] [Accepted: 12/21/2022] [Indexed: 01/05/2023] Open
Abstract
Polyphenols are a diverse and widely distributed class of secondary metabolites, which possess numerous beneficial properties including a modulation of glucose and lipid metabolism. This placebo-controlled human intervention study was performed to explore effects of polyphenol-rich beverage (PRB) uptake on lipid metabolism, as well as DNA integrity. In this case, 36 healthy men were randomly divided to consume either 750 mL of a PRB (containing 51% chokeberry, cranberry, and pomegranate) or a placebo drink daily for eight weeks. Only PRB consumption was found to decrease fat and protein intakes significantly compared to the preceding one-week washout period. During the intervention with PRB an increased fat-free mass was shown after four weeks, whereas a significant elevation in body weight and leptin was observed in placebo group. Blood lipids were not significantly altered after PRB consumption, while triglyceride levels increased after placebo drink intake. In platelets, a significant inhibition of phosphodiesterase (PDE) activity was observed, more pronounced in test group. Consuming the PRB decreased total DNA strand breaks in whole blood as well as H2O2-induced breaks in isolated lymphocytes. Overall, our study suggested beneficial effects on lipid metabolism by reduced energy intake, modulation of biomarkers such as PDE activity and improved DNA integrity associated with PRB consumption.
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Affiliation(s)
- Celina Rahn
- Division of Food Chemistry and Toxicology, Department of Chemistry, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau, Erwin-Schrödinger-Straße 52, D-67663 Kaiserslautern, Germany
| | - Tamara Bakuradze
- Division of Food Chemistry and Toxicology, Department of Chemistry, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau, Erwin-Schrödinger-Straße 52, D-67663 Kaiserslautern, Germany
| | - Simone Stegmüller
- Division of Food Chemistry and Toxicology, Department of Chemistry, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau, Erwin-Schrödinger-Straße 52, D-67663 Kaiserslautern, Germany
| | - Jens Galan
- Medical Institute, Hochgewanne 19, D-67269 Grünstadt, Germany
| | - Sonja Niesen
- Institute of Food Chemistry, Technische Universität Braunschweig, Schleinitzstraße 20, D-38106 Braunschweig, Germany
| | - Peter Winterhalter
- Institute of Food Chemistry, Technische Universität Braunschweig, Schleinitzstraße 20, D-38106 Braunschweig, Germany
| | - Elke Richling
- Division of Food Chemistry and Toxicology, Department of Chemistry, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau, Erwin-Schrödinger-Straße 52, D-67663 Kaiserslautern, Germany
- Correspondence: ; Tel.: +49-631-205-4061
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