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Yan Y, Zhou L, La R, Xu W, Li L, Jiang D, Huang L, Wu Q. Is erectile dysfunction associated with osteoarthritis and rheumatoid arthritis? Insights from a population-based study. Sex Med 2024; 12:qfae028. [PMID: 38827361 PMCID: PMC11144276 DOI: 10.1093/sexmed/qfae028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 04/07/2024] [Accepted: 05/03/2024] [Indexed: 06/04/2024] Open
Abstract
Background The correlation between osteoarthritis (OA) and rheumatoid arthritis (RA), both significant components of arthritis, and erectile dysfunction (ED) has yet to be thoroughly investigated. Aim In this study we aimed to assess the association of OA and RA with ED. Methods In this observational study we used data from the National Health and Nutrition Examination Survey, which was conducted between 2001 and 2004. Various statistical analyses were employed to investigate the associations of OA and RA with ED, including multivariable logistic regression analysis and subgroup analysis. Outcomes The primary outcome for this investigation was arthritis as assessed through self-reporting. Results In this comprehensive nationally representative survey spanning 4 years, our findings revealed a notably elevated incidence of ED within both OA and RA populations in comparison to the general population. Additional research is imperative to provide a deeper understanding of these correlations and their potential implications for both pathogenesis and treatment strategies. Clinical Implications The research outcomes reported here may serve as a valuable guide for clinicians to assist OA and RA patientsin staying vigilant in addressing their sexual health concerns. Strengths and Limitations We explored the association of OA and RA with ED. However, this is only a cross-sectional study. Conclusion In this comprehensive nationally representative survey spanning 4 years, our findings revealed a notably elevated incidence of ED within both OA and RA patient populations in comparison to the general population. Ongoing research is imperative to provide a deeper understanding of these correlations.
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Affiliation(s)
- Yuxin Yan
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
| | - Liyu Zhou
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
| | - Rui La
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
| | - Wu Xu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
| | - Lisong Li
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
| | - Dinghua Jiang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
| | - Lixin Huang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
| | - Qian Wu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, China
- Research Institute of Clinical Medicine, Jeonbuk National University Medical School, Jeonju 54896, Republic of Korea
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2
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Li B, Yang Z, Li Y, Zhang J, Li C, Lv N. Exploration beyond osteoarthritis: the association and mechanism of its related comorbidities. Front Endocrinol (Lausanne) 2024; 15:1352671. [PMID: 38779455 PMCID: PMC11110169 DOI: 10.3389/fendo.2024.1352671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/12/2024] [Indexed: 05/25/2024] Open
Abstract
Osteoarthritis is the most prevalent age-related degenerative joint disease and a leading cause of pain and disability in aged people. Its etiology is multifaceted, involving factors such as biomechanics, pro-inflammatory mediators, genetics, and metabolism. Beyond its evident impact on joint functionality and the erosion of patients' quality of life, OA exhibits symbiotic relationships with various systemic diseases, giving rise to various complications. This review reveals OA's extensive impact, encompassing osteoporosis, sarcopenia, cardiovascular diseases, diabetes mellitus, neurological disorders, mental health, and even cancer. Shared inflammatory processes, genetic factors, and lifestyle elements link OA to these systemic conditions. Consequently, recognizing these connections and addressing them offers opportunities to enhance patient care and reduce the burden of associated diseases, emphasizing the need for a holistic approach to managing OA and its complications.
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Affiliation(s)
| | | | | | | | | | - Naishan Lv
- The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine (Shandong Hospital of integrated traditional Chinese and Western medicine), Jinan, China
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3
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Tang J, Huang P. The association in diabetic retinopathy and stroke finding from NHANES evidence. Int Ophthalmol 2024; 44:170. [PMID: 38587685 DOI: 10.1007/s10792-024-03098-6] [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: 02/09/2024] [Accepted: 03/24/2024] [Indexed: 04/09/2024]
Abstract
PURPOSE Diabetic retinopathy and stroke are both vascular pathologies, and this study intends to investigate the relationship between diabetic retinopathy and stroke. METHODS The NHANES database was used to find the relationship between diabetic retinopathy and stroke with 1948 individuals aged 40 years or older. The sensitivity of the data was verified by multiple interpolation, further analysis was done by subgroup analyses, and possible links were investigated with mediation studies. RESULTS Diabetes retinopathy was found to be closely associated with stroke, with the PDR group having a higher stroke incidence than the NPDR group. After controlling for covariates, there were still substantial differences in the risk of stroke among patients with NPDR and PDR. Overall, subgroup analysis revealed DR group showed an important distinction, compared to the non-DR (OR = 1.76, 95% CI 1.15-2.64). The results of the mediation research indicated that the connection between DR and stroke was mediated by the frailty index and hypertension. CONCLUSION This study demonstrated a statistically significant correlation between DR and stroke, which persisted even after DR staging and was more prevalent in PDR patients than in NPDR patients. Stroke prevention may benefit from DR health management.
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Affiliation(s)
- Jing Tang
- Pharmacy Department, Liyuan Hospital, Huazhong University of Science and Technology, Wuhan, 430077, People's Republic of China
| | - Ping Huang
- Department of Ophthalmology, Liyuan Hospital, Huazhong University of Science and Technology, Wuhan, 430077, People's Republic of China.
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Chen A, Li Q, Huang Y, Li Y, Chuang YN, Hu X, Guo S, Wu Y, Guo Y, Bian J. Feasibility of Identifying Factors Related to Alzheimer's Disease and Related Dementia in Real-World Data. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.02.10.24302621. [PMID: 38405723 PMCID: PMC10889002 DOI: 10.1101/2024.02.10.24302621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
A comprehensive view of factors associated with AD/ADRD will significantly aid in studies to develop new treatments for AD/ADRD and identify high-risk populations and patients for prevention efforts. In our study, we summarized the risk factors for AD/ADRD by reviewing existing meta-analyses and review articles on risk and preventive factors for AD/ADRD. In total, we extracted 477 risk factors in 10 categories from 537 studies. We constructed an interactive knowledge map to disseminate our study results. Most of the risk factors are accessible from structured Electronic Health Records (EHRs), and clinical narratives show promise as information sources. However, evaluating genomic risk factors using RWD remains a challenge, as genetic testing for AD/ADRD is still not a common practice and is poorly documented in both structured and unstructured EHRs. Considering the constantly evolving research on AD/ADRD risk factors, literature mining via NLP methods offers a solution to automatically update our knowledge map.
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Affiliation(s)
- Aokun Chen
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 1889 Museum Rd, Suite 7000, Gainesville, FL 32610
| | - Qian Li
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 1889 Museum Rd, Suite 7000, Gainesville, FL 32610
| | - Yu Huang
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 1889 Museum Rd, Suite 7000, Gainesville, FL 32610
| | - Yongqiu Li
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 1889 Museum Rd, Suite 7000, Gainesville, FL 32610
| | - Yu-Neng Chuang
- Department of Computer Science, George R. Brown School of Engineering, Rice University, 6100 Main St., Houston, TX 77005
| | - Xia Hu
- Department of Computer Science, George R. Brown School of Engineering, Rice University, 6100 Main St., Houston, TX 77005
| | - Serena Guo
- Department of Pharmaceutical Outcomes & Policy, College of Pharmacy, University of Florida, 1225 Center Drive, Gainesville, FL 32610
| | - Yonghui Wu
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 1889 Museum Rd, Suite 7000, Gainesville, FL 32610
| | - Yi Guo
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 1889 Museum Rd, Suite 7000, Gainesville, FL 32610
| | - Jiang Bian
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 1889 Museum Rd, Suite 7000, Gainesville, FL 32610
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5
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Nastić K, Pecikoza U, Labudović-Borović M, Kotur-Stevuljević J, Micov A, Jovanović A, Tomić M, Stepanović-Petrović R. The antidepressant drugs vortioxetine and duloxetine differentially and sex-dependently affect animal well-being, cognitive performance, cardiac redox status and histology in a model of osteoarthritis. Biomed Pharmacother 2023; 166:115360. [PMID: 37657261 DOI: 10.1016/j.biopha.2023.115360] [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: 06/08/2023] [Revised: 08/19/2023] [Accepted: 08/22/2023] [Indexed: 09/03/2023] Open
Abstract
Osteoarthritis represents a leading cause of disability with limited treatment options. Furthermore, it is frequently accompanied by cardiovascular and cognitive disorders, which can be exacerbated by osteoarthritis or drugs used for its treatment. Here, we examined the behavioral and cardiac effects of the novel antidepressant vortioxetine in an osteoarthritis model, and compared them to duloxetine (an established osteoarthritis treatment). Osteoarthritis was induced in male and female rats with an intraarticular sodium-monoiodoacetate injection. Antidepressants were orally administered for 28 days following induction. During this period the acetone, burrowing and novel-object-recognition tests (NORT) were used to assess the effects of antidepressants on pain hypersensitivity (cold allodynia), animal well-being and cognitive performance, respectively. Following behavioral experiments, heart muscles were collected for assessment of redox status/histology. Antidepressant treatment dose-dependently reduced cold allodynia in rats with osteoarthritis. Duloxetine (but not vortioxetine) depressed burrowing behavior in osteoarthritic rats in a dose-related manner. Osteoarthritis induction reduced cognitive performance in NORT, which was dose-dependently alleviated by vortioxetine (duloxetine improved performance only in female rats). Furthermore, duloxetine (but not vortioxetine) increased oxidative stress parameters in the heart muscles of female (but not male) rats and induced histological changes in cardiomyocytes indicative of oxidative damage. Vortioxetine displayed comparable efficacy to duloxetine in reducing pain hypersensitivity. Furthermore, vortioxetine (unlike duloxetine) dose-dependently improved cognitive performance and had no adverse effect on burrowing behavior (animal surrogate of well-being) and cardiac redox status/histology. Our results indicate that vortioxetine could be a potential osteoarthritis treatment (with better characteristics compared to duloxetine).
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Affiliation(s)
- Katarina Nastić
- Department of Pharmacology, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Uroš Pecikoza
- Department of Pharmacology, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia.
| | - Milica Labudović-Borović
- Institute of Histology and Embryology "Aleksandar Đ. Kostić", University of Belgrade - Faculty of Medicine, dr Subotića 8, 11000 Belgrade, Serbia
| | - Jelena Kotur-Stevuljević
- Department of Medical Biochemistry, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Ana Micov
- Department of Pharmacology, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Aleksandar Jovanović
- Department of Basic and Clinical Sciences, University of Nicosia - Medical School, 93 Agiou Nikolaou Street, Engomi, 2408 Nicosia, Cyprus; Center for Neuroscience and Integrative Brain Research (CENIBRE), University of Nicosia - Medical School, 93 Agiou Nikolaou Street, Engomi, 2408 Nicosia, Cyprus
| | - Maja Tomić
- Department of Pharmacology, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Radica Stepanović-Petrović
- Department of Pharmacology, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
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6
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Wang S, Liu Y, Wu K, Xia D, Dong X. Osteoarthritis and risk of cardiovascular diseases: A Mendelian randomization study. Injury 2023:S0020-1383(23)00282-6. [PMID: 36966123 DOI: 10.1016/j.injury.2023.03.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/08/2023] [Accepted: 03/17/2023] [Indexed: 03/27/2023]
Abstract
BACKGROUND Observational studies have suggested that osteoarthritis may increase the risk of cardiovascular diseases. However, there is still no high-quality evidence to explain this causal relationship. We conducted a two-sample Mendelian randomization (MR) study to assess the associations of hip arthritis and knee arthritis with 14 types of cardiovascular diseases in the general population. METHOD Genome-wide association studies for hip arthritis and knee arthritis were obtained from the UK Biobank. Genome-wide association studies of the 14 types of cardiovascular diseases we studied were extracted from the genetic consortia and the FinnGen consortium. Inverse variance weighted (IVW), maximum likelihood, weighted medium, penalized weighted median, and IVW (fixed effects) of MR were applied to a two-sample MR analysis. The mean pleiotropy of genetic variation and sensitivity analysis were used to evaluate the reliability of the results, and the MR-Egger test and leave-one-out method are the core evaluation methods. RESULT Genetically predicted knee arthritis was causally associated with vein thromboembolism (IVW Odds Ratio (OR): 1.005, 95% Confidence Interval (CI): 0.842-1.199, P = 0.020) and pulmonary embolism (IVW OR: 1.003, 95% CI: 0.841-1.197, P = 0.025). Furthermore, hip arthritis also has a significant impact on cardiovascular diseases and is positively correlated with ischemic stroke (IVW OR: 1.086, 95% CI: 0.910-1.295, P = 0.024), atrial fibrillation (IVW OR: 1.093, 95% CI: 0.917-1.304, P = 0.019), and coronary artery disease (IVW OR: 1.061, 95% CI: 0.890-1.266, P = 0. 0.002). CONCLUSION Our study suggested that osteoarthritis may increase the risk of vein thromboembolism, pulmonary embolism, ischemic stroke, atrial fibrillation, and coronary artery disease. However, the findings provided no evidence to support that osteoarthritis has a large effect on the risk of cardiovascular diseases that we studied. Further research is needed to clarify the results.
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Affiliation(s)
- Sheng Wang
- Department of Emergency, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - Ying Liu
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Kaiwen Wu
- Southwest Jiaotong University College of Medicine, Southwest Jiaotong University Affiliated Chengdu Third People' s Hospital, Sichuan 610036, China
| | - Demeng Xia
- Department of Emergency, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China; Luodian Clinical Drug Research Center, Shanghai Baoshan Luodian Hospital, Shanghai University, Shanghai 200444, China.
| | - Xin Dong
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China; School of Medicine, Shanghai University, Shanghai 200444, China.
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7
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Differential angiogenesis of bone and muscle endothelium in aging and inflammatory processes. Commun Biol 2023; 6:126. [PMID: 36721025 PMCID: PMC9889796 DOI: 10.1038/s42003-023-04515-9] [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: 05/09/2022] [Accepted: 01/20/2023] [Indexed: 02/01/2023] Open
Abstract
Different tissues have different endothelial features, however, the implications of this heterogeneity in pathological responses are not clear yet. "Inflamm-aging" has been hypothesized as a possible trigger of diseases, including osteoarthritis (OA) and sarcopenia, often present in the same patient. To highlight a possible contribution of organ-specific endothelial cells (ECs), we compare ECs derived from bone and skeletal muscle of the same OA patients. OA bone ECs show a pro-inflammatory signature and higher angiogenic sprouting as compared to muscle ECs, in control conditions and stimulated with TNFα. Furthermore, growth of muscle but not bone ECs decreases with increasing patient age and systemic inflammation. Overall, our data demonstrate that inflammatory conditions in OA patients differently affect bone and muscle ECs, suggesting that inflammatory processes increase angiogenesis in subchondral bone while associated systemic low-grade inflammation impairs angiogenesis in muscle, possibly highlighting a vascular trigger linking OA and sarcopenia.
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8
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From Low-Grade Inflammation in Osteoarthritis to Neuropsychiatric Sequelae: A Narrative Review. Int J Mol Sci 2022; 23:ijms232416031. [PMID: 36555670 PMCID: PMC9784931 DOI: 10.3390/ijms232416031] [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: 11/14/2022] [Revised: 12/08/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Nowadays, osteoarthritis (OA), a common, multifactorial musculoskeletal disease, is considered to have a low-grade inflammatory pathogenetic component. Lately, neuropsychiatric sequelae of the disease have gained recognition. However, a link between the peripheral inflammatory process of OA and the development of neuropsychiatric pathology is not completely understood. In this review, we provide a narrative that explores the development of neuropsychiatric disease in the presence of chronic peripheral low-grade inflammation with a focus on its signaling to the brain. We describe the development of a pro-inflammatory environment in the OA-affected joint. We discuss inflammation-signaling pathways that link the affected joint to the central nervous system, mainly using primary sensory afferents and blood circulation via circumventricular organs and cerebral endothelium. The review describes molecular and cellular changes in the brain, recognized in the presence of chronic peripheral inflammation. In addition, changes in the volume of gray matter and alterations of connectivity important for the assessment of the efficacy of treatment in OA are discussed in the given review. Finally, the narrative considers the importance of the use of neuropsychiatric diagnostic tools for a disease with an inflammatory component in the clinical setting.
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9
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Mei Y, Williams JS, Webb EK, Shea AK, MacDonald MJ, Al-Khazraji BK. Roles of Hormone Replacement Therapy and Menopause on Osteoarthritis and Cardiovascular Disease Outcomes: A Narrative Review. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:825147. [PMID: 36189062 PMCID: PMC9397736 DOI: 10.3389/fresc.2022.825147] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/07/2022] [Indexed: 11/28/2022]
Abstract
Osteoarthritis (OA) is a highly prevalent condition characterized by degradation of the joints. OA and cardiovascular disease (CVD) are leading contributors to disease burden worldwide, with a high level of overlap between the risk factors and occurrence of both conditions. Chief among the risk factors that contribute to OA and CVD are sex and age, which are both independent and interacting traits. Specifically, the prevalence of both conditions is higher in older women, which may be mediated by the occurrence of menopause. Menopause represents a significant transition in a women's life, and the rapid decline in circulating sex hormones, estrogen and progesterone, leads to complex physiological changes. Declines in hormone levels may partially explain the increase in prevalence of OA and CVD in post-menopausal women. In theory, the use of hormone therapy (HT) may buffer adverse effects of menopause; however, it is unclear whether HT offers protective effects for the onset or progression of these diseases. Studies have shown mixed results when describing the influence of HT on disease risk among post-menopausal women, which warrants further exploration. The roles that increasing age, female sex, HT, and CVD play in OA risk demonstrate that OA is a multifaceted condition. This review provides a timely consolidation of current literature and suggests aims for future research directions to bridge gaps in the understanding of how OA, CVD, and HT interact in post-menopausal women.
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Affiliation(s)
- Yixue Mei
- Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, ON, Canada
| | - Jennifer S. Williams
- Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, ON, Canada
| | - Erin K. Webb
- Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, ON, Canada
| | - Alison K. Shea
- Department of Obstetrics and Gynaecology, Faculty of Medicine, McMaster University, Hamilton, ON, Canada
| | - Maureen J. MacDonald
- Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, ON, Canada
| | - Baraa K. Al-Khazraji
- Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, ON, Canada
- *Correspondence: Baraa K. Al-KhazrajiS
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10
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Liu W, Yang X, Jin X, Xiu P, Wen Y, Wu N, Zhao J, Zhou D, Pan XF. Prospective Evaluation of the Association Between Arthritis and Cognitive Functions in Middle-Aged and Elderly Chinese. Front Aging Neurosci 2021; 13:687780. [PMID: 34776923 PMCID: PMC8579809 DOI: 10.3389/fnagi.2021.687780] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 10/07/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Assessing the relation between arthritis and cognitive impairment could expand the understanding of health consequences of arthritis. The aim was to prospectively examine the association between arthritis and cognitive functions among middle-aged and elderly Chinese. Methods: Our analyses were based on data from the nationwide China Health and Retirement Longitudinal Study (2011–2016). Arthritis was ascertained by self-reported doctor diagnosis during the baseline survey. Cognitive functions were evaluated in three domains including episodic memory, mental status, and global cognition. Linear mixed models were employed to assess the association between baseline arthritis and cognition functions. Results: Of 7,529 Chinese adults, 49.79% were men, and mean age was 57.53 years. During a follow-up of 4 years, participants with baseline arthritis showed lower scores of episodic memory [β = −0.08; 95% confidence interval (CI): −0.14, −0.03], mental status (β = −0.14; 95% CI: −0.22, −0.05), and global cognition (β = −0.22; 95% CI: −0.34, −0.11), compared to those without arthritis. In addition, participants with arthritis showed increased rates of decline in mental status and global cognition by 0.04 (95% CI: 0.01, 0.08) and 0.05 (95% CI: 0.01, 0.09) units per year, respectively. Conclusion: Arthritis was associated with subsequent risk of poorer cognitive functions and slightly faster declines in cognitive functions among Chinese middle-aged and elderly adults. Our findings should be confirmed in future large prospective studies in Chinese and other populations.
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Affiliation(s)
- Wenyu Liu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Xue Yang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xingzhong Jin
- Centre for Big Data Research in Health, University of New South Wales, Sydney, NSW, Australia
| | - Peng Xiu
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Wen
- Department of Communicable Diseases Control and Prevention, Shenzhen Center for Disease Control and Prevention, Shenzhen, China
| | - Nianwei Wu
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Jian Zhao
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom.,MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
| | - Dong Zhou
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiong-Fei Pan
- Ministry of Education Key Laboratory of Environment and Health and State Environmental Protection Key Laboratory of Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States.,Faculty of Medicine, The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
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11
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Whitney DG, Schmidt M, Hurvitz EA. Shared Physiologic Pathways Among Comorbidities for Adults With Cerebral Palsy. Front Neurol 2021; 12:742179. [PMID: 34671312 PMCID: PMC8520916 DOI: 10.3389/fneur.2021.742179] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/07/2021] [Indexed: 11/23/2022] Open
Abstract
Objective: Aging with cerebral palsy is accompanied by a declining health and function status across neurological and non-neurological systems. There is a need to understand the shared pathophysiology among comorbidities for adults with cerebral palsy, to inform clinical assessment and guidelines for interventions to improve healthful aging. To begin defining multimorbidity, this study identified the most common comorbidity combinations and their association with mortality among a representative sample of adults with cerebral palsy. Methods: Data from 2016 to 2018 were used from a random 20% sample from the fee-for-service Medicare database. Adults ≥18 years with cerebral palsy and 25 neurological and non-neurological comorbidities were obtained from 2016. Principal component (PC) analysis identified the most common comorbidity combinations, defined as individual PCs. Cox regression estimated the hazard ratio (HR) of 2-year mortality including all PCs and demographics in a single model. To facilitate comparisons, PC scores were transformed into quintiles (reference: lowest quintile). Results: Among the 16,728 adults with cerebral palsy, the most common comorbidity combinations (PCs) in order were: cardiorespiratory diseases, dysphagia, and fluid/electrolyte disorders; metabolic disorders (e.g., diabetes, renal disease, hypertension); neurologic-related disorders (e.g., dementia, cerebrovascular disease); gastrointestinal issues; and orthopedic-related disorders. During the 2-year follow-up, 1,486 (8.9%) died. In the adjusted model, most PCs were associated with an elevated mortality rate, especially the first PC (5th quintile HR = 3.91; 95%CI = 3.29–4.65). Discussion: This study identified the most common comorbidity combinations for adults with cerebral palsy, many of them were deadly, which may inform on the underlying pathophysiology or shared characteristics of multimorbidity for this population.
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Affiliation(s)
- Daniel G Whitney
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, United States.,Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, United States
| | - Mary Schmidt
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, United States
| | - Edward A Hurvitz
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, United States
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12
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Subash-Babu P, Al-Saran N, M Alshammari G, Naif Al-Harbi L, Hussain Alhussain M, Shamlan G, Abdulaziz AlSedairy S, Abdullah Alshatwi A. Evaluation of Biosafety, Antiobesity, and Endothelial Cells Proliferation Potential of Basil Seed Extract Loaded Organic Solid Lipid Nanoparticle. Front Pharmacol 2021; 12:722258. [PMID: 34671255 PMCID: PMC8521050 DOI: 10.3389/fphar.2021.722258] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/25/2021] [Indexed: 01/09/2023] Open
Abstract
The present study aimed to synthesize solid lipid nanoparticles to enhance liposome-assisted intracellular uptake of basil seed active components in adipocytes and vascular smooth muscle cells to attain increased bioavailability. To obtain solid lipid nanoparticle (SLNp), the water phase containing basil seed extract (BSE) was encapsulated with lipid matrix containing chia seed phospholipids using homogenization and cold ultra-sonication method. The physicochemical characterization of BSE loaded solid lipid nanoparticles (BSE-SLNp) has been analyzed using Zetasizer, FT-IR, and TEM. The BSE-SLNp showed an average diameter of 20-110 nm on the day of preparation and it remains the same after 60 days of storage. The cytotoxicity assay confirmed that the BSE-SLNp did not produce toxicity in hMSCs, preadipocytes, or human umbilical vein endothelial cells (HUVECs) until the tested higher dose up to 64 μg/ml. During effective dose determination, 4 μg/ml of BSE-SLNp confirmed non-toxic and enhanced metabolic function in hMSCs, preadipocytes, and HUVECs. Biosafety assay confirmed normal nuclear morphology in PI staining and high mitochondrial membrane potential in JC-1 assay within 48 h in hMSCs. The maturing adipocyte treated with 4 μg/ml of BSE-SLNp significantly increased the mitochondrial efficiency and fatty acid beta-oxidation (PPARγC1α, UCP-1, and PRDM-16) related gene expression levels. Oxidative stress induced HUVECs treated with 4 μg/ml of BSE-SLNp potentially enhanced antioxidant capacity, cell growth, and microtubule development within 48 h H2O2 induced oxidative stressed HUVECs have shown 39.8% viable cells, but treatment with BSE-SLNp has shown 99% of viable cells within 48 h confirmed by Annexin-V assay. In addition, mitochondrial membrane potential (Δψm) increased to 89.4% confirmed by JC-1 assay. The observed DNA integrity, cell viability was confirmed by increased antioxidant and tumor suppressor-related gene expression levels. VEGF expression has been significantly increased and pro-inflammation-related mRNA levels were decreased in BSE-SLNp treated cells. In conclusion, enhanced adipocyte fatty acid oxidation is directly associated with decreased adipocytokine secretion which arrests obesity-associated comorbidities. In addition, suppressing vascular cell oxidative stress and metabolic inflammation supports vascular cell proliferation and arrests ageing-related vascular diseases.
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Affiliation(s)
- Pandurangan Subash-Babu
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Nada Al-Saran
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Ghedeir M Alshammari
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Laila Naif Al-Harbi
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Maha Hussain Alhussain
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Ghalia Shamlan
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Sahar Abdulaziz AlSedairy
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Ali Abdullah Alshatwi
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
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Vassão PG, de Souza ACF, da Silveira Campos RM, Garcia LA, Tucci HT, Renno ACM. Effects of photobiomodulation and a physical exercise program on the expression of inflammatory and cartilage degradation biomarkers and functional capacity in women with knee osteoarthritis: a randomized blinded study. Adv Rheumatol 2021; 61:62. [PMID: 34656170 DOI: 10.1186/s42358-021-00220-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 10/05/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The knee osteoarthritis (OA) is a joint disease characterized by degradation of articular cartilage that leads to chronic inflammation. Exercise programs and photobiomodulation (PBM) are capable of modulating the inflammatory process of minimizing functional disability related to knee OA. However, their association on the concentration of biomarkers related to OA development has not been studied yet. The aim of the present study is to investigate the effects of PBM (via cluster) with a physical exercise program in functional capacity, serum inflammatory and cartilage degradation biomarkers in patients with knee OA. METHODS Forty-two patients were randomly allocated in 3 groups: ESP: exercise + sham PBM; EAP: exercise + PBM and CG: control group. Six patients were excluded before finished the experimental period. The analyzed outcomes in baseline and 8-week were: the Western Ontario and McMaster Universities Osteoarthritis (WOMAC) and the evaluation of serum biomarkers concentration (IL-1β, IL-6, IL-8, IL-10 e TNF-α, and CTX-II). RESULTS An increase in the functional capacity was observed in the WOMAC total score for both treated groups (p < 0.001) and ESP presents a lower value compared to CG (p < 0.05) the 8-week post-treatment. In addition, there was a significant increase in IL-10 concentration of EAP (p < 0.05) and higher value compared to CG (p < 0.001) the 8-week post-treatment. Moreover, an increase in IL-1β concentration was observed for CG (p < 0.05). No other difference was observed comparing the other groups. CONCLUSION Our data suggest that the physical exercise therapy could be a strategy for increasing functional capacity and in association with PBM for increasing IL-10 levels in OA knee individuals. TRIAL REGISTRATION ReBEC (RBR-7t6nzr).
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Affiliation(s)
- Patricia Gabrielli Vassão
- Department of Biosciences, Federal University of São Paulo, Campus Baixada Santista, Rua Silva Jardim, 136, Santos, SP, 11015-020, Brazil.
| | - Ana Carolina Flygare de Souza
- Department of Human Movement Science, Federal University of São Paulo, Campus Baixada Santista, Rua Silva Jardim, 136, Santos, SP, 11015-020, Brazil
| | - Raquel Munhoz da Silveira Campos
- Department of Biosciences, Federal University of São Paulo, Campus Baixada Santista, Rua Silva Jardim, 136, Santos, SP, 11015-020, Brazil.,Post Graduate Program of Interdisciplinary Health Sciences, Federal University of São Paulo, Campus Baixada Santista, Rua Silva Jardim, 136, Santos, SP, 11015-020, Brazil
| | - Livia Assis Garcia
- Scientific Institute and Technological Department -University Brazil, São Paulo-Itaquera, SP, Brazil
| | - Helga Tatiana Tucci
- Department of Human Movement Science, Federal University of São Paulo, Campus Baixada Santista, Rua Silva Jardim, 136, Santos, SP, 11015-020, Brazil
| | - Ana Claudia Muniz Renno
- Department of Biosciences, Federal University of São Paulo, Campus Baixada Santista, Rua Silva Jardim, 136, Santos, SP, 11015-020, Brazil
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14
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Innes KE, Sambamoorthi U. The Association of Osteoarthritis and Related Pain Burden to Incident Alzheimer's Disease and Related Dementias: A Retrospective Cohort Study of U.S. Medicare Beneficiaries. J Alzheimers Dis 2021; 75:789-805. [PMID: 32333589 DOI: 10.3233/jad-191311] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Emerging evidence suggests osteoarthritis (OA) and related symptom burden may increase risk for Alzheimer's disease and related dementias (ADRD). However, longitudinal studies are sparse, and none have examined the potential mediating effects of mood or sleep disorders. OBJECTIVE To determine the association of OA and related pain to incident ADRD in U.S. elders. METHODS In this retrospective cohort study, we used baseline and two-year follow-up data from linked Medicare claims and Medicare Current Beneficiary Survey files (11 pooled cohorts, 2001-2013). The study sample comprised 16,934 community-dwelling adults≥65 years, ADRD-free at baseline and enrolled in fee-for-service Medicare. Logistic regression was used to assess the association of OA and related pain (back, neck, joint, neuropathic) to incident ADRD, explore the mediating inlfuence of mood and insomnia-related sleep disorders, and (sensitivity analyses) account for potential survival bias. RESULTS Overall, 25.5% of beneficiaries had OA at baseline (21.0% with OA and pain); 1149 elders (5.7%) were subsequently diagnosed with ADRD. Compared to beneficiaries without OA, those with OA were significantly more likely to receive a diagnosis of incident ADRD after adjustment for sociodemographics, lifestyle characteristics, comorbidities, and medications (adjusted odds ratio (AOR) = 1.23 (95% confidence interval (CI) 1.06, 1.42). Elders with OA and pain at baseline were significantly more likely to be diagnosed with incident ADRD than were those without OA or pain (AOR = 1.31, CI 1.08, 1.58). Sensitivity analyses yielded similar findings. Inclusion of depression/anxiety, but not sleep disorders, substantially attenuated these associations. CONCLUSION Findings of this study suggest that: OA is associated with elevated ADRD risk, this association is particularly pronounced in those with OA and pain, and mood disorders may partially mediate this relationship.
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Affiliation(s)
- Kim E Innes
- Department of Epidemiology, West Virginia University School of Public Health, Morgantown, WV, USA
| | - Usha Sambamoorthi
- Department of Pharmaceutical Systems and Policy, West Virginia University School of Pharmacy, Morgantown, WV, USA
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15
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Xu J, Pei Y, Lu J, Liang X, Li Y, Wang J, Zhang Y. LncRNA SNHG7 alleviates IL-1β-induced osteoarthritis by inhibiting miR-214-5p-mediated PPARGC1B signaling pathways. Int Immunopharmacol 2021; 90:107150. [PMID: 33296783 DOI: 10.1016/j.intimp.2020.107150] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND As a common joint disease, osteoarthritis (OA) is the main cause of limited joint mobility and disability. The role of lncRNAs in the regulation of OA is increasingly discovered. Therefore, further exploring the function of SNHG7 in OA is of great significance for understanding its occurrence and development. METHODS We used interleukin-1β (IL-1β) to treat to establish an OA model primary on chondrocytes in vitro, and gain- and loss of function assays of SNHG7 and miR-214-5p were conducted. The cell viability and apoptosis of chondrocytes were detected by CCK8 assay, BrdU assay and flow cytometry. The inflammatory cytokines (IL-1β, IL-6 and TNF-α), NLRP3 inflammasome, protein level of PPARGC1B, PPARγ, P38 and NF-κB were determined by RT-PCR and/or western blot. RESULTS The results showed that SNHG7 was distinctly downregulated, while miR-214-5p was significantly upregulated in OA patients and primary chondrocytes treated with IL-1β. In addition, SNHG7 enhanced cell viability, inhibited apoptosis and inflammation of IL-1β-mediated chondrocytes. In contrast, miR-214-5p upregulation reduced viability, promoted apoptosis and inflammation of chondrocytes. Mechanistically, SNHG7 served as a competitive endogenous RNA by sponging miR-214-5p, which targeted PPARGC1B. Besides, the results of the compensation experiment affirmed that miR-214-5p attenuates SNHG7-mediated protective effects on IL-1β-mediated chondrocytes against apoptosis and inflammation, and activating PPARγ pathway markedly dampened the cytotoxic effects of miR-214-5p. CONCLUSIONS Collectively, The above results confirmed that SNHG7 prevents IL-1β induced OA by inhibiting NLRP3 inflammasome and apoptosis through miR-214-5p/PPARGC1B axis.
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MESH Headings
- Animals
- Apoptosis/drug effects
- Cartilage, Articular/drug effects
- Cartilage, Articular/metabolism
- Cartilage, Articular/pathology
- Case-Control Studies
- Cells, Cultured
- Chondrocytes/drug effects
- Chondrocytes/metabolism
- Chondrocytes/pathology
- Humans
- Inflammasomes/metabolism
- Inflammation Mediators/metabolism
- Interleukin-1beta/toxicity
- Knee Joint/drug effects
- Knee Joint/metabolism
- Knee Joint/pathology
- Mice, Inbred C57BL
- MicroRNAs/genetics
- MicroRNAs/metabolism
- NLR Family, Pyrin Domain-Containing 3 Protein/metabolism
- Nuclear Proteins/genetics
- Nuclear Proteins/metabolism
- Osteoarthritis, Knee/genetics
- Osteoarthritis, Knee/metabolism
- Osteoarthritis, Knee/pathology
- RNA, Long Noncoding/genetics
- RNA, Long Noncoding/metabolism
- RNA-Binding Proteins/genetics
- RNA-Binding Proteins/metabolism
- Signal Transduction
- Transcription Factors/genetics
- Transcription Factors/metabolism
- Mice
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Affiliation(s)
- Junkui Xu
- Foot Ankle Center, The Xi'an Honghui Hospital, Xi'an 710054, Shaanxi, China
| | - Yanjiang Pei
- Department of Urology Surgery, The Xi'an Honghui Hospital, Xi'an 710054, Shaanxi, China
| | - Jun Lu
- Foot Ankle Center, The Xi'an Honghui Hospital, Xi'an 710054, Shaanxi, China
| | - Xiaojun Liang
- Foot Ankle Center, The Xi'an Honghui Hospital, Xi'an 710054, Shaanxi, China
| | - Yi Li
- Foot Ankle Center, The Xi'an Honghui Hospital, Xi'an 710054, Shaanxi, China
| | - Junhu Wang
- Foot Ankle Center, The Xi'an Honghui Hospital, Xi'an 710054, Shaanxi, China
| | - Yingang Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China.
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16
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Innes KE, Sambamoorthi U. The Potential Contribution of Chronic Pain and Common Chronic Pain Conditions to Subsequent Cognitive Decline, New Onset Cognitive Impairment, and Incident Dementia: A Systematic Review and Conceptual Model for Future Research. J Alzheimers Dis 2020; 78:1177-1195. [PMID: 33252087 DOI: 10.3233/jad-200960] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Growing evidence suggests that chronic pain and certain chronic pain conditions may increase risk for cognitive decline and dementia. OBJECTIVE In this systematic review, we critically evaluate available evidence regarding the association of chronic pain and specific common chronic pain conditions to subsequent decline in cognitive function, new onset cognitive impairment (CI), and incident Alzheimer's disease and related dementias (ADRD); outline major gaps in the literature; and provide a preliminary conceptual model illustrating potential pathways linking pain to cognitive change. METHODS To identify qualifying studies, we searched seven scientific databases and scanned bibliographies of identified articles and relevant review papers. Sixteen studies met our inclusion criteria (2 matched case-control, 10 retrospective cohort, 2 prospective cohort), including 11 regarding the association of osteoarthritis (N = 4), fibromyalgia (N = 1), or headache/migraine (N = 6) to incident ADRD (N = 10) and/or its subtypes (N = 6), and 5 investigating the relation of chronic pain symptoms to subsequent cognitive decline (N = 2), CI (N = 1), and/or ADRD (N = 3). RESULTS Studies yielded consistent evidence for a positive association of osteoarthritis and migraines/headaches to incident ADRD; however, findings regarding dementia subtypes were mixed. Emerging evidence also suggests chronic pain symptoms may accelerate cognitive decline and increase risk for memory impairment and ADRD, although findings and measures varied considerably across studies. CONCLUSION While existing studies support a link between chronic pain and ADRD risk, conclusions are limited by substantial study heterogeneity, limited investigation of certain pain conditions, and methodological and other concerns characterizing most investigations to date. Additional rigorous, long-term prospective studies are needed to elucidate the effects of chronic pain and specific chronic pain conditions on cognitive decline and conversion to ADRD, and to clarify the influence of potential confounding and mediating factors.
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Affiliation(s)
- Kim E Innes
- Department of Epidemiology, West Virginia University School of Public Health, Morgantown, WV, USA
| | - Usha Sambamoorthi
- Department of Pharmaceutical Systems and Policy, West Virginia University School of Pharmacy, Morgantown, WV, USA
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17
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Wang Y, Wang B, Yang X. The Study of Cellular Mechanism of Triptolide in the Treatment of Cancer, Bone Loss and Cardiovascular Disease and Triptolide's Toxicity. Curr Stem Cell Res Ther 2020; 15:18-23. [PMID: 30834841 DOI: 10.2174/1574888x14666190301155810] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 12/04/2018] [Accepted: 01/28/2019] [Indexed: 12/26/2022]
Abstract
Triptolide (TPL), the active component of Tripterygium wilfordii Hook F (Twhf) has been used to treat cancer and bone loss conditions for over two hundred years in traditional Chinese medicine (TCM). In this paper, we reviewed the specific molecular mechanisms in the treatment of cancer, bone loss and cardiovascular disease. In addition, we analyze the toxicity of TPL and collect some optimized derivatives extracted from TPL. Although positive results were obtained in most cell culture and animal studies, further studies are needed to substantiate the beneficial effects of TPL.
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Affiliation(s)
- Youhan Wang
- Department of Spine Surgery, Honghui Hospital Affiliated to Xi'an Jiaotong University, Xi'an, China.,Shaanxi University of Traditional Chinese Medicine, Xian Yang, China
| | - Biao Wang
- Department of Spine Surgery, Honghui Hospital Affiliated to Xi'an Jiaotong University, Xi'an, China
| | - Xiaobin Yang
- Department of Spine Surgery, Honghui Hospital Affiliated to Xi'an Jiaotong University, Xi'an, China
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18
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Kwon YJ, Koh IH, Chung K, Lee YJ, Kim HS. Association between platelet count and osteoarthritis in women older than 50 years. Ther Adv Musculoskelet Dis 2020; 12:1759720X20912861. [PMID: 32362942 PMCID: PMC7178919 DOI: 10.1177/1759720x20912861] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 02/24/2020] [Indexed: 01/11/2023] Open
Abstract
Background: Osteoarthritis (OA) is a multifactorial disease involving inflammatory
processes. Platelets play important roles in both hemostasis and the
inflammatory response; however, the relationship between platelet count and
OA is unclear. Our aim was to evaluate the association between platelet
count and knee and hip OA in Korean women. Methods: In this cross-sectional designed study, we included a total of 6011 women
aged ⩾50 years from the 2010–2013 Korea National Health and Nutrition
Examination Survey. Knee and hip OA were defined as Kellgren–Lawrence grade
⩾2 and presence of knee or hip pain, respectively. Platelet counts were
divided into quartiles as follows: Q1, 150–212 (103/µl); Q2,
213–246 (103/µl); Q3, 247–283 (103/µl); and Q4,
284–450 (103/µl). Multiple logistic-regression analysis was
conducted to calculate odds ratios and 95% confidence intervals. Receiver
operating characteristic analysis was performed to determine the optimal
platelet count cut-off with which to discriminate participants with knee
and/hip OA versus those without OA. Results: Of the 6011 participants, 1141 (18.1%) had knee or hip OA. The mean age of
participants without OA was 60.6 years, and that of participants with OA was
68.0 years. Compared with the lowest quartile, odds ratios (95% confidence
intervals) for OA were 1.08 (0.84–1.39) for Q2, 0.94 (0.73–1.23) for Q3, and
1.35 (1.08–1.69) for Q4 after adjusting for confounders. The prevalence of
OA was significantly higher with platelet counts ⩾288 × 103/µl,
compared with platelet counts <288 × 103/µl. Conclusion: High platelet counts within the normal range are significantly associated
with knee and hip OA.
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Affiliation(s)
- Yu-Jin Kwon
- Department of Family Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Il-Hyun Koh
- Department of Orthopedic Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwangho Chung
- Department of Orthopedic Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yong-Jae Lee
- Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyoung-Sik Kim
- Department of Orthopedic Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-daero, Giheung-gu, Yongin-si, Gyeonggi-do 16995, Republic of Korea
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19
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Li ZZ, Wang F, Liu S, Li H, Wang Y. Ablation of PKM2 ameliorated ER stress-induced apoptosis and associated inflammation response in IL-1β-treated chondrocytes via blocking Rspo2-mediated Wnt/β-catenin signaling. J Cell Biochem 2020; 121:4204-4213. [PMID: 31916291 DOI: 10.1002/jcb.29611] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 12/11/2019] [Indexed: 12/22/2022]
Abstract
Endoplasmic reticulum (ER) stress and the related apoptosis and inflammation damage play key roles in osteoarthritis development. The aim of the present work was to investigate the exact role and potential underlying mechanism of pyruvate kinase M2 (PKM2) in rat chondrocytes exposed to interleukin-Iβ (IL-1β). We observed that IL-1β stimulation resulted in an apparent enhancement in PKM2 expression. Additionally, loss of PKM2 evidently ascended cell viability in response to IL-1β exposure. Simultaneously, elimination of PKM2 manifestly repressed IL-1β-stimulated chondrocyte apoptosis, concomitant with attenuated in the proapoptotic protein markers Bax and cleaved caspase-3, and elevated the antiapoptotic protein Bcl-2. In the meanwhile, knockdown of PKM2 ameliorated ER stress in IL-1β-treated chondrocytes, as evidenced by reduced expression of the ER stress-associated proteins GRP78, CHOP, and cleaved caspase-12. Furthermore, PKM2 silencing protected chondrocytes against IL-1β-triggered inflammatory response, as reflected by the downregulated release of proinflammatory mediators, including tumor necrosis factor-α, IL-6, inducible nitric oxide synthase, cyclooxygenase-2, and prostaglandin E2, as well as decreased nitric oxide generation. More important, abrogating PKM2 expression caused a marked decline in Rspo2 expression, and subsequently blocked Wnt/β-catenin signaling. Mechanistically, the Wnt/β-catenin signaling activator Licl effectively impeded the beneficial effects of PKM2 ablation on IL-1β-stimulated apoptosis and inflammatory response. These findings collectively implicated that PKM2 inhibition protected against ER stress-mediated cell apoptosis and inflammatory injury in rat chondrocytes stimulated with IL-1β by inactivating Rspo2-mediated Wnt/β-catenin pathway, and may represented a novel therapeutic target for osteoarthritis.
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Affiliation(s)
- Zhi Zhou Li
- Department of Orthopedics, China-Japan Union Hospital Jilin University, Changchun, Jilin, China
| | - Fei Wang
- Department of Orthopedics, China-Japan Union Hospital Jilin University, Changchun, Jilin, China
| | - Shuang Liu
- Department of Orthopedics, China-Japan Union Hospital Jilin University, Changchun, Jilin, China
| | - Hui Li
- Department of Orthopedics, China-Japan Union Hospital Jilin University, Changchun, Jilin, China
| | - Yang Wang
- Department of Orthopedics, China-Japan Union Hospital Jilin University, Changchun, Jilin, China
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20
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Al‐Khazraji BK, Badrov MB, Kadem M, Lingum NR, Birmingham TB, Shoemaker JK. Exploring Cerebrovascular Function in Osteoarthritis: "Heads-up". Physiol Rep 2019; 7:e14212. [PMID: 31660705 PMCID: PMC6817995 DOI: 10.14814/phy2.14212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/26/2019] [Accepted: 07/30/2019] [Indexed: 11/24/2022] Open
Abstract
Individuals with osteoarthritis (OA) are at greater risk of cardiovascular and cerebrovascular incidents; yet, cerebrovascular control remains uncharacterized. Our primary outcome was to acquire cerebrovascular control metrics in patients with OA and compare measures to healthy control adults (CTL) without OA or cardiovascular complications. Our primary covariate was a 10-year risk factor for cardiovascular and stroke incidents, and secondary covariates were other cardiovascular disease risk factors (i.e., body mass index, carotid intima media thickness, and brachial flow-mediated dilation). Our secondary outcomes were to assess anatomical and functional changes that may be related to cerebrovascular reactivity were also acquired such as white matter lesion volume and brief cognitive assessments. In 25 adults (n = 13 CTL, n = 12 OA), under hypercapnia, magnetic resonance imaging (3T) was used to acquire a "Global Cerebrovascular Reactivity" index across the larger intracranial cerebral arteries and white matter lesions, and transcranial Doppler was used for both middle cerebral artery hemodynamic responses to hypercapnia and to assess autoregulation via a sit-to-stand task. Compared to CTL, OA had lower "Global Cerebrovascular Reactivity" index responses to hypercapnia, autoregulatory responses, and greater white matter lesions (P < 0.05). These differences persisted after covarying for the outlined primary and secondary covariates. Patients with OA, in the absence of known cardiovascular disease, can exhibit pre-clinical and impaired (compared to CTL) peripheral and cerebrovascular control metrics.
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Affiliation(s)
- Baraa K. Al‐Khazraji
- School of Kinesiology, Faculty of Health SciencesWestern UniversityLondonOntarioCanada
- Bone and Joint InstituteWestern UniversityLondonOntarioCanada
| | - Mark B. Badrov
- School of Kinesiology, Faculty of Health SciencesWestern UniversityLondonOntarioCanada
| | - Mason Kadem
- Brain and Mind InstituteWestern UniversityLondonOntarioCanada
| | - Navena R. Lingum
- School of Kinesiology, Faculty of Health SciencesWestern UniversityLondonOntarioCanada
| | - Trevor B. Birmingham
- School of Physical TherapyFaculty of Health SciencesWestern OntarioLondon, OntarioCanada
- Bone and Joint InstituteWestern UniversityLondonOntarioCanada
| | - Joel Kevin Shoemaker
- School of Kinesiology, Faculty of Health SciencesWestern UniversityLondonOntarioCanada
- Bone and Joint InstituteWestern UniversityLondonOntarioCanada
- Department of Physiology and Pharmacology, Schulich School of Medicine and DentistryWestern UniversityLondonOntarioCanada
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21
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Murkamilov IT, Sabirov IS, Fomin VV, Murkamilova ZA, Sabirova AI, Tsoi LG, Aitbaev KA, Redjapova NA, Yusupov FA. [Correlations between parameters of central hemodynamics and cytokine profile in chronic kidney disease in combination with cerebrovascular diseases]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:65-71. [PMID: 31407684 DOI: 10.17116/jnevro201911906165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To study the relationship between central hemodynamics and arterial stiffness indicators with cystatin C, tumor necrosis factor-alpha (TNF-alpha) and interleukin-(IL)-10 in patients with chronic kidney disease (CKD) in combination with cerebrovascular diseases (CEV). MATERIAL AND METHODS One hundred and twenty patients, aged from 19 to 81 years, with signs of chronic renal dysfunction, including 73 with CKD (1st group) and 47 with CKD in combination with CEH (group 2), were examined. 'AngioScan' (Russia) was used to study indices of arterial rigidity. Blood plasma concentrations of TNF-alpha, IL-10 and cystatin C were determined by the enzyme immunoassay. RESULTS There is a significant increase (p<0.05) in the systolic, diastolic, central levels of arterial pressure, augmentation index, the index of increase at a pulse rate of 75 per min, the age index, the age of the vascular system and cystatin C content in the patients with CKD in combination with CEV compared to the patients with CKD without accompanying CEH. In the group of patients with CKD in combination with CEV, a correlation was found between the level of TNF-alpha and arterial stiffness index on one side (r=0.318; p<0.05) and the augmentation index on the other (r=0.299; p<0.05). CONCLUSION The results confirm the fact that there is a significant increase in the level of plasma cystatin C and a decrease in GFR in patients with CKD in combination with CEV. Correlations were found between the level of TNF-alpha, augmentation index and deterioration of parameters of central hemodynamics and arterial stiffness in CKD in combination with CEH.
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Affiliation(s)
- I T Murkamilov
- Akhunbaev Kyrgyz State Medical Academy, Bishkek, Kyrgyzstan; First President of Russia B.N. Yeltsin Kyrgyz Russian Slavic University, Bishkek Kyrgyzstan
| | - I S Sabirov
- First President of Russia B.N. Yeltsin Kyrgyz Russian Slavic University, Bishkek Kyrgyzstan
| | - V V Fomin
- Sechenov First Moscow State Medical University, Moscow, Russia
| | | | - A I Sabirova
- First President of Russia B.N. Yeltsin Kyrgyz Russian Slavic University, Bishkek Kyrgyzstan
| | - L G Tsoi
- First President of Russia B.N. Yeltsin Kyrgyz Russian Slavic University, Bishkek Kyrgyzstan
| | - K A Aitbaev
- Research Institute of Molecular Biology and Medicine, Bishkek, Kyrgyzstan
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22
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Csiszar A, Tarantini S, Yabluchanskiy A, Balasubramanian P, Kiss T, Farkas E, Baur JA, Ungvari Z. Role of endothelial NAD + deficiency in age-related vascular dysfunction. Am J Physiol Heart Circ Physiol 2019; 316:H1253-H1266. [PMID: 30875255 PMCID: PMC6620681 DOI: 10.1152/ajpheart.00039.2019] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 02/26/2019] [Accepted: 03/12/2019] [Indexed: 12/23/2022]
Abstract
Age-related alterations in endothelium and the resulting vascular dysfunction critically contribute to a range of pathological conditions associated with old age. To develop therapies rationally that improve vascular health and thereby increase health span and life span in older adults, it will be essential to understand the cellular and molecular mechanisms contributing to vascular aging. Preclinical studies in model organisms demonstrate that NAD+ availability decreases with age in multiple tissues and that supplemental NAD+ precursors can ameliorate many age-related cellular impairments. Here, we provide a comprehensive overview of NAD+-dependent pathways [including the NAD+-using silent information regulator-2-like enzymes and poly(ADP-ribose) polymerase enzymes] and the potential consequences of endothelial NAD+ deficiency in vascular aging. The multifaceted vasoprotective effects of treatments that reverse the age-related decline in cellular NAD+ levels, as well as their potential limitations, are discussed. The preventive and therapeutic potential of NAD+ intermediates as effective, clinically relevant interventions in older adults at risk for ischemic heart disease, vascular cognitive impairment, and other common geriatric conditions and diseases that involve vascular pathologies (e.g., sarcopenia, frailty) are critically discussed. We propose that NAD+ precursors [e.g., nicotinamide (Nam) riboside, Nam mononucleotide, niacin] should be considered as critical components of combination therapies to slow the vascular aging process and increase cardiovascular health span.
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Affiliation(s)
- Anna Csiszar
- Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging, Department of Geriatric Medicine, University of Oklahoma Health Sciences Center , Oklahoma City, Oklahoma
- Department of Medical Physics and Informatics, University of Szeged , Szeged , Hungary
| | - Stefano Tarantini
- Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging, Department of Geriatric Medicine, University of Oklahoma Health Sciences Center , Oklahoma City, Oklahoma
| | - Andriy Yabluchanskiy
- Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging, Department of Geriatric Medicine, University of Oklahoma Health Sciences Center , Oklahoma City, Oklahoma
| | - Priya Balasubramanian
- Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging, Department of Geriatric Medicine, University of Oklahoma Health Sciences Center , Oklahoma City, Oklahoma
| | - Tamas Kiss
- Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging, Department of Geriatric Medicine, University of Oklahoma Health Sciences Center , Oklahoma City, Oklahoma
- Department of Medical Physics and Informatics, University of Szeged , Szeged , Hungary
- Theoretical Medicine Doctoral School, University of Szeged , Szeged , Hungary
| | - Eszter Farkas
- Department of Medical Physics and Informatics, University of Szeged , Szeged , Hungary
| | - Joseph A Baur
- Department of Physiology and Institute for Diabetes, Obesity, and Metabolism, Perelman School of Medicine, University of Pennsylvania , Philadelphia, Pennsylvania
| | - Zoltan Ungvari
- Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging, Department of Geriatric Medicine, University of Oklahoma Health Sciences Center , Oklahoma City, Oklahoma
- Department of Medical Physics and Informatics, University of Szeged , Szeged , Hungary
- Theoretical Medicine Doctoral School, University of Szeged , Szeged , Hungary
- Department of Pulmonology, Semmelweis University , Budapest , Hungary
- Department of Health Promotion Sciences, Hudson College of Public Health, University of Oklahoma Health Sciences Center , Oklahoma City, Oklahoma
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23
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Weber A, Mak SH, Berenbaum F, Sellam J, Zheng YP, Han Y, Wen C. Association between osteoarthritis and increased risk of dementia: A systemic review and meta-analysis. Medicine (Baltimore) 2019; 98:e14355. [PMID: 30855434 PMCID: PMC6417538 DOI: 10.1097/md.0000000000014355] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE To investigate the possible association between osteoarthritis (OA) and the risk of dementia. METHODS Cohort, case-control, and cross-sectional studies were obtained from wide literature search up to 20 April 2018 from following electronic databases: PubMed, Embase, Cochrane, using the MeSH terms: "osteoarthritis" AND "dementia". The literature search was then expanded to congress abstracts. After screening and selection of relevant studies by two investigators, data was extracted. Estimates were then calculated using a random-effect size model. Sensitivity-analysis was conducted for gender and age adjusted studies and pooled for studies with STROBE quality assessment score ≥75%. Publication bias was assessed by Funnel plot. Analyses were performed using Data Analysis and Statistical Software Version 14.2. RESULTS Nearly 1549 publication references were initially retrieved. Twenty-six publications were checked with full-text. Six observational studies with 388,252 individuals were included. OA was associated with a significantly increased risk for dementia (OR = 1.20; 95% confidence interval (CI), 1.03-1.39, I = 95.6%, P < .05). After pooling the studies with adjustment of age and gender, the risk increased (OR 1.36; 95% CI, 1.22-1.51, I = 75.6%, P < .0001). After pooling the study with a STROBE Quality score ≥75% the risk for dementia was slightly increased (OR 1.33; 95% CI, 1.17-1.5, I = 93.5%, p < 0.0001). CONCLUSIONS There is an association between osteoarthritis and the risk of dementia. This meta-analysis does not provide causality. Further prospective cohort studies are needed to clarify, if knee-, hip-, or hand-OA are independent risk factors for Alzheimer's disease and vascular dementia.
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Affiliation(s)
- Adrian Weber
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Shing hung Mak
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, PR China
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Francis Berenbaum
- Department of Rheumatology, Sorbonne University, Saint-Antoine Hospital, Paris, France
| | - Jérémie Sellam
- Department of Rheumatology, Sorbonne University, Saint-Antoine Hospital, Paris, France
| | - Yong-Ping Zheng
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Yifan Han
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, PR China
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Chunyi Wen
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
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24
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Luteolin inhibits IL-1β-induced inflammation in rat chondrocytes and attenuates osteoarthritis progression in a rat model. Biomed Pharmacother 2018; 109:1586-1592. [PMID: 30551412 DOI: 10.1016/j.biopha.2018.09.161] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 09/28/2018] [Accepted: 09/28/2018] [Indexed: 01/01/2023] Open
Abstract
Osteoarthritis (OA) is a joint disease characterized by inflammation and cartilage degradation. Accumulating evidence has demonstrated that luteolin, a natural flavonoid, has anti-inflammatory and anticatabolic effects. The present study aimed to assess the protective effect of luteolin on interleukin (IL)-1β-stimulated rat chondrocytes and a monosodium iodoacetate (MIA)-induced model of OA. Rat chondrocytes were pretreated with luteolin (0, 25, 50, and 100 μM for 12 h) prior to stimulation with IL-1β (10 ng/ml for 24 h). Nitric oxide (NO) production was determined using the Griess method. Production of prostaglandin E2 (PGE2), tumor necrosis factor-α (TNF-α), and matrix metalloproteinase-2, -8, and -9 (MMP-2, MMP-8 and MMP-9) was measured by an enzyme-linked immunosorbent assay (ELISA). Protein levels of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), MMP-1, MMP-3, MMP-13, p65, p-p65, IκB, and p-IκB were determined by Western blotting. The OA rats received luteolin (10 mg/kg/day) by gavage in vivo. Morphological and ultrastructural scanning electron microscopy (SEM) observations were performed to assess the severity of OA at 45 days following MIA injection. Collagen II protein expression was determined by immunohistochemistry. In this study, luteolin considerably reduced the IL-1β-induced production of NO, PGE2, TNF-α, MMP-2, MMP-8 and MMP-9 and the expression of COX-2, iNOS, MMP-1, MMP-3 and MMP-13. Luteolin reversed the degradation of collagen II induced by IL-1β. Luteolin also significantly inhibited IL-1β-induced phosphorylation of NF-κB in vitro. Luteolin treatment prevented cartilage destruction and enhanced collagen II expression in OA rats in vivo. Overall, our findings suggest that luteolin may be a useful therapeutic agent for patients with OA.
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25
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Regulation of energy metabolism in the growth plate and osteoarthritic chondrocytes. Rheumatol Int 2018; 38:1963-1974. [DOI: 10.1007/s00296-018-4103-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 07/13/2018] [Indexed: 12/27/2022]
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26
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Triptolide prevents osteoarthritis via inhibiting hsa-miR-20b. Inflammopharmacology 2018; 27:109-119. [DOI: 10.1007/s10787-018-0509-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 06/15/2018] [Indexed: 12/15/2022]
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