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Florencio-Silva R, Sasso GRDS, Sasso-Cerri E, Cerri PS, Gil CD, de Jesus Simões M. Relationship between autophagy and NLRP3 inflammasome during articular cartilage degradation in oestrogen-deficient rats with streptozotocin-induced diabetes. Ann Anat 2024; 257:152318. [PMID: 39216675 DOI: 10.1016/j.aanat.2024.152318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/23/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Estrogen deficiency and Diabetes mellitus (DM) cause joint tissue deterioration, although the mechanisms are uncertain. This study evaluated the immunoexpression of autophagy and NLRP3-inflammasome markers, in rat articular cartilage with estrogen deficiency and DM. METHODS Twenty rats were sham-operated (SHAM) or ovariectomized (OVX) and equally allocated into four groups: SHAM and OVX groups administered with vehicle solution; SHAM and OVX groups treated with 60 mg/kg/body weight of streptozotocin, intraperitoneally, to induce DM (SHAM-DM and OVX-DM groups). After seven weeks, the rats were euthanized, and their joint knees were processed for paraffin embedding. Sections were stained with haematoxylin-eosin, toluidine blue, safranin-O/fast-green or subjected to picrosirius-red-polarisation method; immunohistochemistry to detect beclin-1 and microtubule-associated protein 1B-light chain 3 (autophagy markers), NLRP3 and interleukin-1β (IL-1β) (inflammasome activation markers), along with matrix metalloproteinase-9 (MMP-9), Nuclear factor-kappa B (NFκB), and Vascular endothelial growth factor A (VEGF-A) were performed. RESULTS Deterioration of articular cartilage and subchondral bone were greater in SHAM-DM and OVX-DM groups. Higher percentages of immunolabeled chondrocytes to NLRP3, IL-1β, MMP-9, NFκB, and VEGF-A, as well as lower percentages of chondrocytes immunolabeled to autophagy markers, were noticed in estrogen-deficient and diabetic groups. These differences were greater in the OVX-DM group. Percentages of immunolabeled chondrocytes showed negative correlation between autophagy markers v.s IL-1β, NLRP-3, MMP-9, NFκB, and VEGF-A, along with positive correlation between VEGF-A vs. MMP-9, NFκB, IL-1β, and NLRP3, and MMP-9 vs. NFκB. CONCLUSIONS In conclusion, autophagy reduction and NLRP3 inflammasome activation in chondrocytes may be implicated in articular cartilage degradation, under estrogen-deficient and DM conditions. Moreover, the combination of estrogen deficiency and DM may potentiate those effects.
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Affiliation(s)
- Rinaldo Florencio-Silva
- Universidade Federal de São Paulo - UNIFESP, Escola Paulista de Medicina - EPM, Departamento de Ginecologia, São Paulo, SP, Brazil; Universidade Federal de São Paulo - UNIFESP, Escola Paulista de Medicina - EPM, Departamento de Morfologia e Genética, Disciplina de Histologia e Biologia Estrutural, São Paulo, SP, Brazil.
| | - Gisela Rodrigues da Silva Sasso
- Universidade Federal de São Paulo - UNIFESP, Escola Paulista de Medicina - EPM, Departamento de Morfologia e Genética, Disciplina de Histologia e Biologia Estrutural, São Paulo, SP, Brazil
| | - Estela Sasso-Cerri
- São Paulo State University (UNESP), School of Dentistry, Araraquara - Department of Morphology, Genetics, Orthodontics and Pediatric Dentistry - Laboratory of Histology and Embryology, Araraquara, SP, Brazil
| | - Paulo Sérgio Cerri
- São Paulo State University (UNESP), School of Dentistry, Araraquara - Department of Morphology, Genetics, Orthodontics and Pediatric Dentistry - Laboratory of Histology and Embryology, Araraquara, SP, Brazil
| | - Cristiane Damas Gil
- Universidade Federal de São Paulo - UNIFESP, Escola Paulista de Medicina - EPM, Departamento de Morfologia e Genética, Disciplina de Histologia e Biologia Estrutural, São Paulo, SP, Brazil
| | - Manuel de Jesus Simões
- Universidade Federal de São Paulo - UNIFESP, Escola Paulista de Medicina - EPM, Departamento de Ginecologia, São Paulo, SP, Brazil; Universidade Federal de São Paulo - UNIFESP, Escola Paulista de Medicina - EPM, Departamento de Morfologia e Genética, Disciplina de Histologia e Biologia Estrutural, São Paulo, SP, Brazil
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Hold LA, Phillips T, Cordts P, Steltzer S, Bae SH, Henry B, Migotsky N, Grossman S, Cruz CD, Padmanabhan V, Moravek M, Shikanov A, Abraham AC, Killian ML. Functional Changes to Achilles Tendon and Enthesis in a Mouse Model of an Adolescent Masculine Gender-Affirming Hormone Treatment. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.10.598308. [PMID: 38915724 PMCID: PMC11195120 DOI: 10.1101/2024.06.10.598308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Many transgender youth seek gender affirming care, such as puberty suppression, to prolong decision-making and to align their physical sex characteristics with their gender identity. During peripubertal growth, connective tissues such as tendon rapidly adapt to applied mechanical loads (e.g., exercise) yet if and how tendon adaptation is influenced by sex and gender affirming hormone therapy during growth remains unknown. The goal of this study was to understand the how pubertal suppression influences the structural and functional properties of the Achilles tendon using an established mouse model of transmasculine gender affirming hormone therapy. C57BL/6N female-born mice were assigned to experimental groups to mimic gender-affirming hormone therapy in human adolescents, and treatment was initiated prior to the onset of puberty (at postnatal day 26, P26). Experimental groups included controls and mice serially treated with gonadotropin release hormone analogue (GnRHa), delayed Testosterone (T), or GnRHa followed by T. We found that puberty suppression using GnRHa, with and without T, improved the overall tendon load capacity in female-born mice. Treatment with T resulted in an increase in the maximum load that tendon can withstand before failure. Additionally, we found that GnRHa, but not T, treatment resulted in a significant increase in cell density at the Achilles enthesis.
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Affiliation(s)
- LeeAnn A. Hold
- Department of Molecular and Integrative Physiology, Michigan Medicine, Ann Arbor Michigan, United States
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Tessa Phillips
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
- University of Toledo College of Medicine, Toledo, Ohio, United States
| | - Paige Cordts
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Steph Steltzer
- Department of Molecular and Integrative Physiology, Michigan Medicine, Ann Arbor Michigan, United States
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Seung-Ho Bae
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Brandon Henry
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
- Michigan State College of Osteopathic Medicine, East Lansing, MI, United States
| | - Nicole Migotsky
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Sydney Grossman
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Cynthia Dela Cruz
- Department of Biomedical Engineering, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Vasantha Padmanabhan
- Department of Biomedical Engineering, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Molly Moravek
- Department of Biomedical Engineering, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Ariella Shikanov
- Department of Biomedical Engineering, Michigan Medicine, Ann Arbor, Michigan, United States
- Department of Obstetrics and Gynecology, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Adam C. Abraham
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Megan L. Killian
- Department of Molecular and Integrative Physiology, Michigan Medicine, Ann Arbor Michigan, United States
- Department of Orthopedic Surgery, Michigan Medicine, Ann Arbor, Michigan, United States
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Liang Z, Sun X, Guo R, Wang H, Tian Y, Wang Y, Liu Y, Liu S. Association between glyphosate exposure and osteoarthritis in US adults: Especially in people who are obese and inactive in leisure time physical activity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 927:172008. [PMID: 38547993 DOI: 10.1016/j.scitotenv.2024.172008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/16/2024] [Accepted: 03/25/2024] [Indexed: 04/09/2024]
Abstract
OBJECTIVE Little has been known on the effect of chronic glyphosate exposure on osteoarthritis (OA). The aim of this study was to investigate the association between glyphosate exposure and OA and to further investigate the different moderating effects of leisure time physical activity (LTPA) and body mass index (BMI) types on the association between glyphosate exposure and OA. METHODS Cross-sectional data from 2540 participants in the 2015-2018 National Health and Nutrition Examination Survey (NHANES) were used to explore the association between glyphosate exposure and OA. Multivariate logistic regression models and restricted cubic spline models were used to investigate the association between glyphosate exposure and OA, and further analyses were conducted to determine the association between glyphosate exposure and OA under different LTPA and BMI types. RESULTS Of the 2540 participants, 346 had OA. Participants with the highest glyphosate concentration (Q4) had a higher incidence of OA compared to participants with the lowest glyphosate concentration (Q1) (OR, 1.88; 95 % confidence interval [CI]: 1.13, 3.13), there was no nonlinear association between glyphosate and OA (non-linear P = 0.343). In the no LTPA group, glyphosate concentration in the Q4 group was correlated with OA (OR, 2.65; 95%CI: 1.27, 5.51). In the obese group, glyphosate concentration in the Q4 group was correlated with OA (OR, 2.74; 95 % CI: 1.48, 5.07). Among people with high BMI and inactive in LTPA, glyphosate concentrations in Q4 were associated with OA (OR, 2.19; 95 % CI: 1.07, 4.48). CONCLUSIONS Glyphosate is associated with OA odd, and physical activity and moderate weight loss can mitigate this association to some degree. This study provides a scientific basis for rational prevention of OA by regulation of LTPA and BMI under glyphosate exposure.
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Affiliation(s)
- Zhuoshuai Liang
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China
| | - Xiaoyue Sun
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China
| | - Ruifang Guo
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China
| | - Hongwei Wang
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China
| | - Yuyang Tian
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China
| | - Yujian Wang
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China
| | - Yawen Liu
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China.
| | - Siyu Liu
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun 130021, China.
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Zeng M, Cicuttini F, Lim YZ, Samaras K, Brodaty H, Sachdev PS, Crawford JD, Wang Y. Associations of Osteoarthritis with Prevalence and Incidence of Cardiovascular Disease over 10 Years in Community-Dwelling Older Adults: The Sydney Memory and Ageing Study. Gerontology 2024; 70:351-360. [PMID: 38330922 PMCID: PMC11006274 DOI: 10.1159/000537721] [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: 07/13/2023] [Accepted: 02/02/2024] [Indexed: 02/10/2024] Open
Abstract
INTRODUCTION The data are limited for the association between osteoarthritis (OA) and cardiovascular disease (CVD) in community-based older populations and whether there is sex difference. This study aimed to examine the relationship between OA and prevalence and incidence of CVD over 10 years in community-dwelling older adults. METHODS Data on self-reported OA, high cholesterol, hypertension, and type 2 diabetes were collected from 1,025 community-dwelling participants aged 70-90 years in the Sydney Memory and Ageing Study. The presence of CVD at baseline was defined as self-reported presence of stroke, heart attack, transient ischaemic attack, angina, aortic aneurysm, or claudication. The incidence of CVD was defined by a combination of incident self-reported CVD or CVD mortality at different follow-up timepoints over 10 years. RESULTS At baseline, 395 (38.5%) participants self-reported OA (252 [44.6%] women, 143 [31.1%] men). Self-reported OA was associated with increased prevalence of CVD in women (OR 1.67, 95% CI 1.12-2.47) but not men (1.26, 0.80-1.98). In the total population, self-reported OA at baseline was associated with increased incidence of CVD at 4 years (OR 1.77, 95% CI 1.10-2.83), 6 years (1.59, 1.03-2.46), 8 years (1.56, 1.02-2.38), and 10 years (1.66, 1.10-2.50), but not at 2 years (1.43, 0.79-2.57). Significant associations were observed in female participants at 4, 8, and 10 years, with no significant associations seen in male participants. CONCLUSION OA was associated with increased prevalence at baseline and incidence of CVD over 10 years in community-based older adults, especially women. Identifying those with OA to target their cardiovascular risk factors while managing their OA has the potential to reduce the burden of CVD in older people, particularly women.
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Affiliation(s)
- Mengjie Zeng
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia,
| | - Flavia Cicuttini
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Yuan Z Lim
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Katherine Samaras
- Diabetes and Metabolism Division, Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia
- Department of Endocrinology, St Vincent's Hospital, Sydney, New South Wales, Australia
- St Vincent's Clinical School, University of New South Wales Sydney, Kensington, New South Wales, Australia
| | - Henry Brodaty
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, University of New South Wales Sydney, Kensington, New South Wales, Australia
- Dementia Centre for Research Collaboration, School of Psychiatry, University of New South Wales Sydney, Kensington, New South Wales, Australia
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, University of New South Wales Sydney, Kensington, New South Wales, Australia
- Neuropsychiatric Institute, The Prince of Wales Hospital, Randwick, New South Wales, Australia
| | - John D Crawford
- Centre for Healthy Brain Ageing, Discipline of Psychiatry and Mental Health, University of New South Wales Sydney, Kensington, New South Wales, Australia
| | - Yuanyuan Wang
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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Xue Y, Zhou L, Wang J. Classification of distinct osteoarthritis subtypes with different knee joint tissues by gene expression profiles. Bone Joint Res 2023; 12:702-711. [PMID: 38035595 PMCID: PMC10689063 DOI: 10.1302/2046-3758.1212.bjr-2023-0021.r2] [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] [Indexed: 12/02/2023] Open
Abstract
Aims Knee osteoarthritis (OA) involves a variety of tissues in the joint. Gene expression profiles in different tissues are of great importance in order to understand OA. Methods First, we obtained gene expression profiles of cartilage, synovium, subchondral bone, and meniscus from the Gene Expression Omnibus (GEO). Several datasets were standardized by merging and removing batch effects. Then, we used unsupervised clustering to divide OA into three subtypes. The gene ontology and pathway enrichment of three subtypes were analyzed. CIBERSORT was used to evaluate the infiltration of immune cells in different subtypes. Finally, OA-related genes were obtained from the Molecular Signatures Database for validation, and diagnostic markers were screened according to clinical characteristics. Quantitative reverse transcription polymerase chain reaction (qRT-PCR) was used to verify the effectiveness of markers. Results C1 subtype is mainly concentrated in the development of skeletal muscle organs, C2 lies in metabolic process and immune response, and C3 in pyroptosis and cell death process. Therefore, we divided OA into three subtypes: bone remodelling subtype (C1), immune metabolism subtype (C2), and cartilage degradation subtype (C3). The number of macrophage M0 and activated mast cells of C2 subtype was significantly higher than those of the other two subtypes. COL2A1 has significant differences in different subtypes. The expression of COL2A1 is related to age, and trafficking protein particle complex subunit 2 is related to the sex of OA patients. Conclusion This study linked different tissues with gene expression profiles, revealing different molecular subtypes of patients with knee OA. The relationship between clinical characteristics and OA-related genes was also studied, which provides a new concept for the diagnosis and treatment of OA.
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Affiliation(s)
- Yuan Xue
- Department of Orthopaedic, Wuxi Ninth People’s Hospital of Soochow University, Wuxi, China
| | - Liang Zhou
- Department of Orthopaedic, Lianshui County People’s Hospital, Huai‘an, China
| | - Jiaqian Wang
- Department of Orthopaedic, Zhongshan Hospital, Fudan University, Shanghai, China
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Joseph GB, Takakusagi M, Arcilla G, Lynch JA, Pedoia V, Majumdar S, Lane NE, Nevitt MC, McCulloch CE, Link TM. Associations between weight change, knee subcutaneous fat and cartilage thickness in overweight and obese individuals: 4-Year data from the osteoarthritis initiative. Osteoarthritis Cartilage 2023; 31:1515-1523. [PMID: 37574110 PMCID: PMC10848315 DOI: 10.1016/j.joca.2023.07.011] [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: 02/09/2023] [Revised: 06/16/2023] [Accepted: 07/06/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVE To assess (i) the impact of changes in body weight on changes in joint-adjacent subcutaneous fat (SCF) and cartilage thickness over 4 years and (ii) the relation between changes in joint-adjacent SCF and knee cartilage thickness. DESIGN Individuals from the Osteoarthritis Initiative (total=399) with > 10% weight gain (n=100) and > 10% weight loss (n=100) over 4 years were compared to a matched control cohort with less than 3% change in weight (n=199). 3.0T Magnetic Resonance Imaging (MRI) of the right knee was performed at baseline and after 4 years to quantify joint-adjacent SCF and cartilage thickness. Linear regression models were used to evaluate the associations between the (i) weight change group and 4-year changes in both knee SCF and cartilage thickness, and (ii) 4-year changes in knee SCF and in cartilage thickness. Analyses were adjusted for age, sex, baseline body mass index (BMI), tibial diameter (and weight change group in analysis (ii)). RESULTS Individuals who lost weight over 4-years had significantly less joint-adjacent SCF (beta range, medial/lateral joint sides: 2.2-4.2 mm, p < 0.001) than controls; individuals who gained weight had significantly greater joint-adjacent SCF than controls (beta range: -1.4 to -3.9 mm, p < 0.001). No statistically significant associations were found between weight change and cartilage thickness change. However, increases in joint-adjacent SCF over 4 years were significantly associated with decreases in cartilage thickness (p = 0.04). CONCLUSIONS Weight change was associated with joint-adjacent SCF, but not with change in cartilage thickness. However, 4-year increases in joint-adjacent SCF were associated with decreases in cartilage thickness independent of baseline BMI and weight change group.
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Affiliation(s)
- Gabby B Joseph
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States.
| | - Melia Takakusagi
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - Gino Arcilla
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - John A Lynch
- Department of Epidemiology and Biostatistics, University of California, San Francisco, United States
| | - Valentina Pedoia
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - Sharmila Majumdar
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - Nancy E Lane
- Department of Rheumatology, University of California, Davis, United States
| | - Michael C Nevitt
- Department of Epidemiology and Biostatistics, University of California, San Francisco, United States
| | - Charles E McCulloch
- Department of Epidemiology and Biostatistics, University of California, San Francisco, United States
| | - Thomas M Link
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
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Amorim D, Fonseca-Rodrigues D, David-Pereira A, Costa O, Lima AP, Nogueira R, Cruz R, Martins AS, Sousa L, Oliveira F, Pereira H, Pirraco R, Pertovaara A, Almeida A, Pinto-Ribeiro F. Injection of kaolin/carrageenan in the rat knee joint induces progressive experimental knee osteoarthritis. Pain 2023; 164:2477-2490. [PMID: 37390363 DOI: 10.1097/j.pain.0000000000002954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 04/25/2023] [Indexed: 07/02/2023]
Abstract
ABSTRACT Osteoarthritis (OA), the most common joint disorder worldwide, is characterized by progressive degeneration of articular and periarticular structures, leading to physical and emotional impairments that greatly affect the quality of life of patients. Unfortunately, no therapy has been able to halt the progression of the disease. Owing to the complexity of OA, most animal models are only able to mimic a specific stage or feature of the human disorder. In this work, we demonstrate the intraarticular injection of kaolin or carrageenan leads to the progressive degeneration of the rat's knee joint, accompanied by mechanical hyperalgesia and allodynia, gait impairments (reduced contact area of the affected limb), and radiological and histopathological findings concomitant with the development of human grade 4 OA. In addition, animals also display emotional impairments 4 weeks after induction, namely, anxious and depressive-like behaviour, important and common comorbidities of human OA patients. Overall, prolonging kaolin or carrageenan-induced monoarthritis mimics several important physical and psychological features of human OA in both male and female rodents and could be further applied in long-term studies of OA-associated chronic pain.
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Affiliation(s)
- Diana Amorim
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Institute of Biomedicine/Physiology, University of Helsinki, Helsinki, Finland
| | - Diana Fonseca-Rodrigues
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Ana David-Pereira
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Wolfson CARD, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, United Kingdom
| | - Octávia Costa
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Antónia Palhares Lima
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Rosete Nogueira
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Rute Cruz
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Ana Sofia Martins
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Liliana Sousa
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | | | - Hélder Pereira
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics, Minho University, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Guimarães, Portugal
| | - Rogério Pirraco
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics, Minho University, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Guimarães, Portugal
| | - Antti Pertovaara
- Institute of Biomedicine/Physiology, University of Helsinki, Helsinki, Finland
| | - Armando Almeida
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Filipa Pinto-Ribeiro
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
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Martinazzi BJ, Bertha N, Nam HH, Lorenz FJ, Bonaddio V, Ptasinski A, Gallo RA. Association of Systemic Hormonal Contraceptives With Reconstruction Procedures for Patellar Instability. Orthop J Sports Med 2023; 11:23259671231191786. [PMID: 37810739 PMCID: PMC10552454 DOI: 10.1177/23259671231191786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 05/03/2023] [Indexed: 10/10/2023] Open
Abstract
Background Previous research suggests that estrogen plays a role in increased ligamentous laxity observed within the female population. Whereas many studies have sought to evaluate the impact of exogenous estrogen on anterior cruciate ligament injuries, research has not yet explored its impact on the medial patellofemoral ligament. Furthermore, less is known about the role of exogenous progesterone on ligamentous structures. Purpose To determine whether women prescribed systemic estrogen (ethinyl estradiol) or progesterone (norgestimate or etonogestrel) hormonal contraceptives had an increased risk of undergoing reconstruction surgery for patellar instability compared with women without a prescription for systemic hormonal contraceptives. Study Design Cross-sectional study; Level of evidence, 3. Methods The TriNetX Research Network database was queried using International Classification of Disease and Common Procedural Terminology codes for women aged 15 to 26 years who underwent reconstruction procedures for patellar instability between 2012 and 2022. Women were grouped according to whether they had a coded prescription for a systemic hormonal contraceptive containing either ethinyl estradiol or etonogestrel; controls were matched by age, sex, race, and ethnicity. The relative risk (RR) of undergoing reconstruction for patellar instability was determined for each contraceptive. Results After 1-to-1 propensity score matching, 0.054% (525/980,878) of women prescribed a systemic contraceptive containing ethinyl estradiol underwent reconstruction procedures for patellar instability compared with 0.043% (417/980,878) of controls (RR, 1.3; 95% CI, 1.1-1.4; P = .0004). Likewise, 0.058% (67/116,260) of women prescribed a form of systemic contraceptive containing only etonogestrel underwent reconstruction procedures for patellar instability compared with 0.026% (30/116,260) of controls (RR, 2.2; 95% CI, 1.5-3.4; P = .0002). Conclusion Female patients prescribed systemic contraceptives containing estrogen or progesterone had an increased rate of reconstruction procedures for patellar instability.
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Affiliation(s)
- Brandon J. Martinazzi
- Department of Orthopaedics and Rehabilitation, Penn State Health, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Nicholas Bertha
- Department of Orthopaedics and Rehabilitation, Penn State Health, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Hannah H. Nam
- Department of Orthopaedics and Rehabilitation, Penn State Health, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - F. Jeffrey Lorenz
- Department of Orthopaedics and Rehabilitation, Penn State Health, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Vincenzo Bonaddio
- Department of Orthopaedics and Rehabilitation, Penn State Health, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Anna Ptasinski
- Department of Orthopaedics and Rehabilitation, Penn State Health, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Robert A. Gallo
- Department of Orthopaedics and Rehabilitation, Penn State Health, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
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Liang Z, Sun X, Lan J, Guo R, Tian Y, Liu Y, Liu S. Association between pyrethroid exposure and osteoarthritis: a national population-based cross-sectional study in the US. BMC Public Health 2023; 23:1521. [PMID: 37612655 PMCID: PMC10464395 DOI: 10.1186/s12889-023-16225-2] [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: 01/31/2023] [Accepted: 06/30/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND With the restriction of organophosphorus and other insecticides, pyrethroids are currently the second most-used group of insecticides worldwide due to their advantages such as effectiveness and low toxicity for mammalian. Animal studies and clinical case reports have documented associations between adverse health outcomesand exposure to pyrethroids. At present, the association between chronic pyrethroid exposure and osteoarthritis (OA) remains elusive. METHODS Cross-sectional data from the National Health and Nutrition Examination Survey 1999-2002 and 2007-2014 were used to explore the associations of pyrethroid exposure and OA. Urinary level of 3-phenoxybenzoic acid (3-PBA) in urine samples was used to evaluate the exposure of pyrethroid, and OA was determined on the basis of self-reported physician diagnoses. Multivariable logistic regression models were used to investigate the association between pyrethroid exposure and OA. RESULTS Among the 6528 participants, 650 had OA. The weighted geometric mean of urinary volume-based 3-PBA concentration were 0.45 µg/L. With adjustments for major confounders, compared to participants in the lowest quartile of urinary volume-based 3-PBA, those in the highest quartilehad higher odds of OA (odds ratio, 1.39; 95% confidence interval: 1.01, 1.92). There was no nonlinear relationship between urinary volume-based 3-PBA and OA (P for non-linearity = 0.89). CONCLUSION High urinary 3-PBA concentration was associated with increased OA odds in the US adults. Pyrethroid exposure in the population should be monitored regularly.
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Affiliation(s)
- Zhuoshuai Liang
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China
| | - Xiaoyue Sun
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China
| | - Jia Lan
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China
| | - Ruifang Guo
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China
| | - Yuyang Tian
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China
| | - Yawen Liu
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China.
| | - Siyu Liu
- Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China.
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Valdrighi N, Blom AB, van Beuningen HM, Vitters EL, Helsen MM, Walgreen B, van Lent PL, Koenders MI, van der Kraan PM, van de Loo FA, Blaney Davidson EN. Early pain in females is linked to late pathological features in murine experimental osteoarthritis. PeerJ 2023; 11:e15482. [PMID: 37366428 PMCID: PMC10290834 DOI: 10.7717/peerj.15482] [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: 09/28/2022] [Accepted: 05/09/2023] [Indexed: 06/28/2023] Open
Abstract
Background Osteoarthritis (OA) is a progressive joint disease and a major cause of chronic pain in adults. The prevalence of OA is higher in female patients, who tend to have worse OA outcomes, partially due to pain. The association between joint pain and OA pathology is often inconclusive. Preclinical research studies have largely overlooked sex as a potential determinant in joint pain during OA. This study aimed to investigate the role of sex in joint pain in the collagenase-induced OA (CiOA) model and its link with joint pathology. Methods Multiple aspects of pain were evaluated during identically executed experiments of CiOA in male and female C57BL/6J mice. Cartilage damage, osteophyte formation, synovial thickness, and cellularity were assessed by histology on day 56. The association between pain and pathology was investigated, disaggregated by sex. Results Differences in pain behavior between sexes were found in the majority of the evaluated pain methods. Females displayed lower weight bearing ability in the affected leg compared to males during the early phase of the disease, however, the pathology at the end stage was comparable between sexes. In the second cohort, males displayed increased mechanical sensitivity in the affected joint compared to females but also showed more cartilage damage at the end stage of the model. Within this cohort, gait analysis showed varied results. Males used the affected paw less often and displayed dynamic weight-bearing compensation in the early phase of the model. These differences were not observed in females. Other evaluated parameters displayed comparable gait behavior between males and females. A detailed analysis of individual mice revealed that seven out of 10 pain measurements highly correlated with OA histopathology in females (Pearson r range: 0.642-0.934), whereas in males this measurement was only two (Pearson r range: 0.645-0.748). Conclusion Our data show that sex is a determinant in the link between pain-related behavior with OA features. Therefore, to accurately interpret pain data it is crucial to segregate data analysis by sex to draw the correct mechanistic conclusion.
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Manfredi JM, Jacob S, Norton E. A one-health lens offers new perspectives on the importance of endocrine disorders in the equine athlete. J Am Vet Med Assoc 2023; 261:153-164. [PMID: 36595370 DOI: 10.2460/javma.22.11.0485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Endocrine disorders are associated with joint pain and tendon injury in humans, but the effects in the horse are only starting to be understood. Similar patterns of clinical signs and injury appear to affect horses and humans for both orthopedic and endocrine disorders, supporting the use of a one-health approach to tackle these issues. In this Currents in One Health, we will discuss common equine endocrinopathies, current testing recommendations, dietary management, genetic predispositions, and endocrine disorders' effects on performance. Our aim is to use a one-health lens to describe current comparative research so that veterinarians can employ cutting-edge preventative, diagnostic, and therapeutic recommendations. Identified key gaps in knowledge include whether equine metabolic osteoarthritis exists, if steroid joint injections are safe in horses with endocrine disorders, and if the return to performance percentage improves with concurrent treatment of endocrine and musculoskeletal disorders. Key takeaways include that the relationship between endocrine disorders and musculoskeletal disease in the horse goes beyond laminitis to include lameness, muscle atrophy, suspensory ligament degeneration, osteochondritis dissecans, and potentially metabolic osteoarthritis. Approaches learned from human and equine comparative studies can offer insight into injury recognition and management, thus mitigating the impact of endocrine disorders on performance in both species. Readers interested in an in-depth description of current and future research involving pathophysiology, novel interventions, and multiomic approaches to identify individuals with athletic limitations induced by endocrine disorders are invited to read the companion Currents in One Health by Manfredi et al, AJVR, February 2023.
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Affiliation(s)
- Jane M Manfredi
- 1Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI
| | - Sarah Jacob
- 1Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI
| | - Elaine Norton
- 2Department of Animal and Comparative Biomedical Sciences, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ
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Manfredi JM, Jacob SI, Boger BL, Norton EM. A one-health approach to identifying and mitigating the impact of endocrine disorders on human and equine athletes. Am J Vet Res 2022; 84:ajvr.22.11.0194. [PMID: 36563063 DOI: 10.2460/ajvr.22.11.0194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Endocrinopathies affect multiple species in ever-increasing percentages of their populations, creating an opportunity to apply one-health approaches to determining creative preventative measures and therapies in athletes. Obesity and alterations in insulin and glucose dynamics are medical concerns that play a role in whole-body health and homeostasis in both horses and humans. The role and impact of endocrine disorders on the musculoskeletal, cardiovascular, and reproductive systems are of particular interest to the athlete. Elucidation of both physiologic and pathophysiologic mechanisms involved in disease processes, starting in utero, is important for development of prevention and treatment strategies for the health and well-being of all species. This review focuses on the unrecognized effects of endocrine disorders associated with the origins of metabolic disease; inflammation at the intersection of endocrine disease and related diseases in the musculoskeletal, cardiovascular, and reproductive systems; novel interventions; and diagnostics that are informed via multiomic and one-health approaches. Readers interested in further details on specific equine performance conditions associated with endocrine disease are invited to read the companion Currents in One Health by Manfredi et al, JAVMA, February 2023.
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Affiliation(s)
- Jane M Manfredi
- Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI
| | - Sarah I Jacob
- Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI
| | - Brooke L Boger
- Comparative Medicine and Integrative Biology, Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI
| | - Elaine M Norton
- Department of Animal and Comparative Biomedical Sciences, College of Agriculture and Life Sciences, The University of Arizona, Tucson, AZ
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Korkmaz H, Arslanca T, Tekin E, Kayabaşı B, Akbulut KG. Evaluation of the relationship between plasma viscosity and selected menopausal symptoms using the Menopause Rating Scale. Menopause 2022; 29:1071-1076. [PMID: 35853211 DOI: 10.1097/gme.0000000000002017] [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: 11/26/2022]
Abstract
OBJECTIVE The aim of this study was to investigate whether whole blood viscosity and plasma viscosity are associated with the severity of postmenopausal symptoms using the Menopause Rating Scale (MRS). METHODS This study included 108 postmenopausal women admitted to menopause clinics. Participants were divided into two groups according to their MRS scores. Groups 1 (n = 52) and 2 (n = 56) were composed of healthy postmenopausal women with MRS scores of <14 and ≥14 points, respectively. The clinical findings and hemorheological parameters were compared between the two groups. RESULTS Comparing plasma viscosity levels between the two groups showed that group 1 had 1.25 ± 0.08 centipoise, whereas group 2 had 1.30 ± 0.10 centipoise ( P = 0.03). The difference in plasma viscosity between the two groups persisted after adjustment for age (1.24 ± 0.08 vs 1.31 ± 0.10; P < 0.001). Plasma viscosity was also significantly correlated with age ( r = 0.384, P < 0.001), menopausal duration ( r = 0.362, P < 0.001), and urogenital symptoms ( r = 410, P < 0.001). CONCLUSIONS Increased plasma viscosity levels were significantly associated with selected postmenopausal symptoms, independent of age.
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Affiliation(s)
- Hilal Korkmaz
- From the Department of Physiology, Faculty of Medicine, Gazi University
| | - Tufan Arslanca
- the Department of Obstetrics and Gynecology, Ufuk University, Ankara, Turkey
| | - Esra Tekin
- From the Department of Physiology, Faculty of Medicine, Gazi University
| | - Burak Kayabaşı
- From the Department of Physiology, Faculty of Medicine, Gazi University
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Wang G, Li C, Zhang X, Tang L, Li Y. Long non-coding PRNCR1 regulates the proliferation and apoptosis of synoviocytes in osteoarthritis by sponging miR-377-3p. J Orthop Surg Res 2022; 17:238. [PMID: 35422021 PMCID: PMC9008967 DOI: 10.1186/s13018-022-03035-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 02/23/2022] [Indexed: 11/21/2022] Open
Abstract
Background LncRNA PRNCR1 has been reported to be involved in LPS-induced inflammation, which contributes to osteoarthritis (OA). We predicted that miR-377-3p could bind to PRNCR1.MiR-377-3p can suppress OA development. We therefore analyzed the potential interaction between them in OA. Methods Expression of miR-377-3p and PRNCR1 in both OA (n = 40) and control (n = 40) samples were analyzed by RT-qPCR. MiR-377-3p or PRNCR1 were overexpressed in synoviocytes to explore their potential interaction. The subcellular location of PRNCR1 was analyzed by nuclear fractionation assay. The direct interaction between miR-377-3p and PRNCR1 was analyzed by RNA-pull down assay. The proliferation and apoptosis of synoviocytes were analyzed by BrdU and apoptosis assay, respectively. Results PRNCR1 was overexpressed in OA, while miR-377-3p was downexpressed in OA. PRNCR1 was detected in the cytoplasm and directly interacted with miR-377-3p. Interestingly, overexpression of PRNCR1 and miR-377-3p showed no regulatory role in each other’s expression. LPS treatment increased PRNCR1 expression and decreased miR-377-3p expression. PRNCR1 overexpression decreased LPS-induced synoviocyte proliferation and increased LPS-induced synoviocyte apoptosis. MiR-377-3p played opposite roles in cell proliferation and apoptosis. Moreover, PRNCR1 suppressed the role of miR-377-3p. Conclusions Therefore, PRNCR1 is was detected in cytoplasm and regulates synoviocyte proliferation and apoptosis in OA by sponging miR-377-3p. Supplementary Information The online version contains supplementary material available at 10.1186/s13018-022-03035-2.
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Jacob J, Aggarwal A, Aggarwal A, Bhattacharyya S, Kumar V, Sharma V, Sahni D. Senescent chondrogenic progenitor cells derived from articular cartilage of knee osteoarthritis patients contributes to senescence-associated secretory phenotype via release of IL-6 and IL-8. Acta Histochem 2022; 124:151867. [PMID: 35192993 DOI: 10.1016/j.acthis.2022.151867] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Despite the presence of chondrogenic progenitor cells (CPCs) in knee osteoarthritis patients they are unable to repair the damaged cartilage. This study aimed to evaluate the oxidative stress, cellular senescence, and senescence-associated secretory phenotype (SASP) in the CPCs derived from osteoarthritic cartilage and compare with the CPCs of healthy articular cartilage. METHODS Isolated CPCs were characterized based on phenotypic expression of stem cell markers, clonogenicity, and tri-lineage differentiation assay. Production of ROS was measured using DCFDA assay. Cellular senescence in CPCs was assessed by senescence-associated beta-galactosidase assay and expression of senescence markers at the gene level using real-time PCR. Morphological features associated with senescent OA-CPCs were studied using scanning electron microscopy. To study SASP, the production of inflammatory cytokines was assessed in the culture supernatant using a flow-cytometer based cytometric bead array. RESULTS OA-CPCs exhibited elevated ROS levels along with a relatively high percentage of senescent cells compared to non-OA CPCs, and a positive correlation exists between ROS production and senescence. The morphological assessment of senescent CPCs revealed increased cell size and multiple nuclei in senescent OA-CPCs. These results were further validated by elevated expression of senescence genes p16, p21, and p53. Additionally, culture supernatant of senescent OA-CPCs expressed IL-6 and IL-8 cytokines indicative of SASP. CONCLUSIONS Despite exhibiting similar expression of stem cell markers and clonogenicity, CPCs undergo oxidative stress in diseased knee joint leading to increased production of intracellular ROS in chondrogenic progenitor cells that support cellular senescence. Further, senescence in OA-CPCs is mediated via the release of pro-inflammatory cytokines, IL-6 and IL-8.
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Affiliation(s)
- Justin Jacob
- Department of Anatomy, Research Block B, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Anjali Aggarwal
- Department of Anatomy, Research Block B, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Aditya Aggarwal
- Department of Orthopedics, Nehru Hospital, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Shalmoli Bhattacharyya
- Department of Biophysics, Research Block B, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Vishal Kumar
- Department of Orthopedics, Nehru Hospital, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Vinit Sharma
- Department of Anatomy, Research Block B, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Daisy Sahni
- Department of Anatomy, Research Block B, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India.
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Bihlet AR, Byrjalsen I, Andersen JR, Simonsen SF, Mundbjerg K, Helmer B, Riis BJ, Karsdal MA, Christiansen C. The Efficacy and Safety of Multiple Dose Regimens of Kudzu ( Pueraria lobata) Root Extract on Bone and Cartilage Turnover and Menopausal Symptoms. Front Pharmacol 2021; 12:760629. [PMID: 34744740 PMCID: PMC8568880 DOI: 10.3389/fphar.2021.760629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 09/28/2021] [Indexed: 12/25/2022] Open
Abstract
Background: Menopause is associated with detrimental changes in turnover of bone and cartilage and a variety of symptoms with negative impact on the quality of life. Naturally occurring isoflavones from Radix Pueraria lobata, Kudzu root, may possess chondroprotective and symptom-relieving properties, but efficacy and safety of dosing and dose frequencies required for pharmacological action is unclear. Purpose: This clinical trial evaluates the efficacy on bone and cartilage turnover, menopausal symptoms, and safety of five dose regimens of Kudzu root extract administered either once, twice or three times daily in women with at least mild menopausal symptoms. Materials and Methods: Fifty postmenopausal women were randomized equally into five different dose regimen groups of Kudzu root extract in a four-week, parallel group, open-label, single-center, exploratory study design. Biomarkers CTX-I and CTX-II reflecting bone and cartilage degradation, respectively, were assessed in blood samples and 24-h urine samples. Change from baseline in the Menopause Rating Scale (MRS) and subscales was evaluated. Safety endpoints were frequency of adverse events, changes in hematology and safety chemistry data, vital signs and electrocardiogram. Results: Fifty women (Age 54.2 years, SD: 2.9) were randomized. After 4 weeks of treatment, biomarkers of bone resorption and cartilage degradation were statistically significantly reduced from baseline levels in the group receiving two capsules three times a day, serum/urine CTX-I (−18.4%, 95% CI: −8.1 to −27.5, p = 0.001/−34.2%, 95% CI: −21.6 to −44.7, p < 0.0001), urine CTX-II (−17.4% 95% CI: −2.5 to −30.0, p = 0.02). The observed effects were consistent across study groups but appeared to favour three times daily dosing. Four weeks of treatment led to statistically significant reductions in the MRS Total Score (p < 0.0001–0.03) in four out of five treatment groups. Kudzu root extract was well tolerated in all dose regimens, and no serious adverse events were reported. Conclusion: The results indicate that Kudzu extract may possess beneficial effects on bone and cartilage health and may be a promising natural alternative to existing treatments for menopausal symptoms. Kudzu root extract was well tolerated for short-term treatment of mild to severe menopausal symptoms in women in all tested doses and dose frequencies.
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Kluzek S, Rubin KH, Sanchez-Santos M, O'Hanlon MS, Andersen M, Glintborg D, Abrahamsen B. Accelerated osteoarthritis in women with polycystic ovary syndrome: a prospective nationwide registry-based cohort study. Arthritis Res Ther 2021; 23:225. [PMID: 34461982 PMCID: PMC8406767 DOI: 10.1186/s13075-021-02604-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 08/11/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Osteoarthritis (OA) is the most common form of arthritis with multiple risk factors implicated including female sex and obesity. Metabolic dysregulation associated with obesity leading to metabolic syndrome is a proposed component of that association. Polycystic ovary syndrome (PCOS) commonly affects women of reproductive age and these women are at higher risk of developing metabolic syndrome and thus likely to represent a high-risk group for early OA development. There are no published studies exploring the epidemiology of knee, hip and hand OA in women diagnosed with PCOS. STUDY AIM To assess the prevalence and incidence of knee, hip and hand osteoarthritis (OA) in women with polycystic ovary syndrome (PCOS) when compared with age-matched controls. METHODS Prospective Danish national registry-based cohort study. The prevalence of OA in 2015 and incidence rates of OA over 11.1 years were calculated and compared in more than 75,000 Danish women with either a documented diagnosis of PCOS ± hirsutism (during the period of 1995 to 2012) or age-matched females without those diagnoses randomly drawn from the same population register. RESULTS In 2015, the prevalence of hospital treated knee, hip and hand OA was 5.2% in women with PCOS diagnosis. It was 73% higher than that seen in age-matched controls. Significantly higher incidence rates were observed in the PCOS cohort compared with the age-matched controls during the follow-up period (up to 20 years), with the following hazard ratios (HR): 1.9 (95% CI 1.7 to 2.1) for knee, 1.8 (95% CI 1.3-2.4) for hand and 1.3 (95% CI 1.1 to 1.6) for hip OA. After excluding women with obesity, similar associations were observed for knee and hand OA. However, risk of developing hip OA was no longer significant. CONCLUSIONS In this large prospective study, women with PCOS diagnosis had higher prevalence and accelerated onset of OA of both weight and non-weight bearing joints, when compared with age-matched controls. Further studies are needed to understand the relative effect of metabolic and hormonal changes linked with PCOS and their role in promoting development of OA.
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Affiliation(s)
- Stefan Kluzek
- Academic Department of Orthopaedics, Trauma and Sports Medicine, Versus Arthritis - Centre for Sport, Exercise and Osteoarthritis Research, Faculty of Medicine and Health Sciences, University of Nottingham, Queens Medical Centre, Nottingham, NG7 2UH, UK.
| | | | | | | | | | | | - Bo Abrahamsen
- Holbæk Hospital and University of Southern Denmark, Odense, Denmark
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Autologous protein solution as selective treatment for advanced patellofemoral osteoarthritis in the middle-aged female patient: 54% response rate at 1 year follow-up. Knee Surg Sports Traumatol Arthrosc 2021; 29:988-997. [PMID: 32451622 DOI: 10.1007/s00167-020-06064-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/13/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE The study wanted to investigate the benefit, durability and safety of autologous protein solution (APS) injection(s) in a middle-aged female-only cohort suffering predominantly from patellofemoral osteoarthritis. METHODS Fifty females (aged 50.4 ± 6.5) with mainly moderate-severe (86%) patellofemoral cartilage wear (PFCW) were treated with a unilateral intra-articular APS injection. The KOOS, NRS, Kujala, UCLA and EQ-5D were assessed at baseline and 1, 3, 6, and 12 months post-injection. Therapeutic response rate (TRR) was based on KOOS pain improvement > 10 points. Absolute improvement for, respectively, therapy responders and non-responders was determined. Second APS injection was administered if improvement was deemed insufficient by the patient after 3 months. RESULTS The TRR remained stable averaging to 53.7% at final follow-up with subjects improving overall from 40.3 ± 18.7 to 57.3 ± 24.8 points on KOOS pain (p = 0.0002) and from 48.4 ± 13.0 to 56.3 ± 18.1 points on Kujala (p = 0.0203) at 12 months. Significant improvement was observed for the other KOOS subscales and NRS at each follow-up. In absolute values, APS responders improved with 30.5 ± 11.4 points on KOOS pain at 12 months. In contrast, non-responders deteriorated with 5.9 ± 8.9 points relative to baseline. A second APS injection was administered in 28 subjects. Patients with definite synovitis improved more on KOOS symptoms (p = 0.017) and KOOS ADL (p = 0.037) at 12 months compared to non-synovitis subjects. Mild-moderate arthralgia (46%) and effusion (29%) were commonly observed during the first month post-injection. CONCLUSION This study evidenced a 54% response rate at 12 months to a single or second APS injection in a middle-aged female population with advanced patellofemoral cartilage wear. Moderate temporary flares can be expected without affecting clinical outcomes. Second APS injection has low efficacy in initially poor responding patients after 3 months. Major synovitis on baseline MRI appeared to be a beneficial prognosticator for pain relief and functional improvement after APS. LEVEL OF EVIDENCE IV.
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Song W, Liu Y, Dong X, Song C, Bai Y, Hu P, Li L, Wang T. Lactobacillus M5 prevents osteoarthritis induced by a high-fat diet in mice. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Li Y, Zhu J, Fan J, Cai S, Fan C, Zhong Y, Sun L. Associations of urinary levels of phenols and parabens with osteoarthritis among US adults in NHANES 2005-2014. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 192:110293. [PMID: 32045785 DOI: 10.1016/j.ecoenv.2020.110293] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/30/2020] [Accepted: 02/01/2020] [Indexed: 06/10/2023]
Abstract
Phenols and parabens are two major classes of endocrine-disrupting compounds (EDCs) that may be related to multiple human diseases. However, there has been no studies examining the association between phenols as well as parabens and osteoarthritis (OA). We assessed the link between urinary concentrations of triclosan (TCS), benzophenone-3 (BP-3), bisphenol A (BPA), and parabens with OA based on the data collected from National Health and Nutrition Examination Survey in multivariable logistic regression models. Among all the 7114 participants included, the weighted percentage of OA was 12.11% (n = 807). Compared with participants at tertile 1, those at tertile 2 of urinary BP-3, and tertile 3 of urinary BP-3 were more likely to show increased OA prevalence in a fully adjusted model, with odd ratio (OR) as 1.34 [95% confidence interval (CI): 1.01-1.78], 1.55 (95 CI%: 1.17-2.06), and 1.66 (95 CI%: 1.23-2.24), respectively. In subgroup analyses stratified by potential confounders, various subgroups remained to show statistically significant positive association between urinary BP-3 and OA prevalence. Otherwise, we observed no statistically significant associations between urinary TCS, BPA or parabens with OA. In conclusion, this serves as the first study in which we found that the urinary concentration of BP-3 was positively correlated to prevalence of OA among the US population.
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Affiliation(s)
- Yingjun Li
- School of Public Health, Hangzhou Medical College, Hangzhou, China.
| | - Jiahao Zhu
- School of Public Health, Hangzhou Medical College, Hangzhou, China
| | - Jiayao Fan
- School of Public Health, Hangzhou Medical College, Hangzhou, China
| | - Shaofang Cai
- Department of Science and Education, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
| | - Chunhong Fan
- School of Public Health, Hangzhou Medical College, Hangzhou, China
| | - Yaohong Zhong
- School of Public Health, Hangzhou Medical College, Hangzhou, China
| | - Lingling Sun
- Department of Orthopaedics, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
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Mei X, Tong J, Zhu W, Zhu Y. lncRNA‑NR024118 overexpression reverses LPS‑induced inflammatory injury and apoptosis via NF‑κB/Nrf2 signaling in ATDC5 chondrocytes. Mol Med Rep 2019; 20:3867-3873. [PMID: 31485657 PMCID: PMC6755246 DOI: 10.3892/mmr.2019.10639] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/31/2019] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is one of the most prevalent types of chronic joint diseases. Chondrocytes survival is closely associated with the destruction of joints in patients with OA. Long noncoding RNAs (lncRNAs) serve a critical role in OA. However, to the best of our knowledge, the role of lncRNAs NR024118 in OA has not been examined. In the present study, the expression levels of NR024118 in lipopolysaccharide (LPS)-induced chondrocytes was measured using reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and the apoptosis levels of cells was determined using flow cytometry. The levels of scavenged reactive oxygen species and expression levels of the antioxidant enzymes including superoxide dismutase (SOD), catalase (CAT), and heme oxygenase-1 (HO-1) were measured using specialized detection kits. The expression of interleukin (IL)-1β, IL-6 and IL-18 were measured using ELISA. Expression of the cell apoptosis markers Bcl-2, Bax, Bcl-2-like protein 11, NF-κB, phosphorylated (p)-NF-κB inhibitor β (IκBβ), IκBβ, p-transcription factor p65 (p65) and p65, and nuclear factor erythroid-2 related factor 2 (Nrf2) signaling pathways-associated proteins, Nrf2, HO-1 and quinone oxidoreductase-1 were detected by western blot analysis and RT-qPCR. The results indicated that in ATDC5 cells, apoptosis, oxidative stress and inflammation were significantly increased and the expression level of NR024118 was significantly decreased by LPS-mediated induction. NR024118 overexpression significantly reversed the effects of LPS treatment in the ATDC5 cell line. In addition, the overexpression of NR024118 decreased NF-κB expression levels and activated the Nrf2 signaling pathways in LPS-induced ATDC5 cells. The present study demonstrated that NR024118 attenuated the effects of LPS-induction on ATDC5 cells. These results suggest that NR024118 may be a potential target for diagnosis and treatment of OA.
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Affiliation(s)
- Xiaoliang Mei
- Department of Orthopedics, The Affiliated Taizhou People's Hospital of Nantong University, Taizhou, Jiangsu 225300, P.R. China
| | - Jian Tong
- Department of Orthopedics, The Affiliated Taizhou People's Hospital of Nantong University, Taizhou, Jiangsu 225300, P.R. China
| | - Wei Zhu
- Department of Orthopedics, The Affiliated Taizhou People's Hospital of Nantong University, Taizhou, Jiangsu 225300, P.R. China
| | - Yongliang Zhu
- Department of Orthopedics, Nanjing Central Hospital, Nanjing, Jiangsu 210018, P.R. China
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22
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Xu X, Li X, Liang Y, Ou Y, Huang J, Xiong J, Duan L, Wang D. Estrogen Modulates Cartilage and Subchondral Bone Remodeling in an Ovariectomized Rat Model of Postmenopausal Osteoarthritis. Med Sci Monit 2019; 25:3146-3153. [PMID: 31031401 PMCID: PMC6503753 DOI: 10.12659/msm.916254] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 04/10/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Estrogen levels regulate changes in osteoarthritis (OA) by inhibiting degradation of the extracellular matrix. Recent in vitro studies have also shown the role of microRNA-140-5p (miR-140-5p). This study aimed to investigate the role of estrogen deficiency, selective modulation of expression of the estrogen receptor (ER), and expression of miR-140-5p in cartilage and subchondral bone remodeling in an ovariectomized rat model of postmenopausal OA. MATERIAL AND METHODS Female Sprague-Dawley rats included two model groups, ovariectomized (OVX) rats and rats with destabilization of the medial meniscus (DMM) rats. Two months after surgery, estrogen levels were measured by the enzyme-linked immunosorbent assay (ELISA). Three-dimensional (3D) micro-computed tomography (micro-CT) was used to image the knee joints. Rats were treated with subcutaneous injection of estrogen (E2) or the selective estrogen receptor modulator (SERM), raloxifene (RAL), for one month. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect miR-140-5p in serum, and histology of the knee joint cartilage and bone was performed. RESULTS In the ovariectomized rat model of OA, estrogen therapy reduced the degree of cartilaginous degeneration, while treatment with raloxifene showed no significant effect. Expression levels of miR-140-5p in the OA model group were significantly lower than the control group. Micro-CT showed that in the model group, anterior cruciate ligament dislocation and subchondral bone density were significantly reduced. CONCLUSIONS In an ovariectomized rat model of postmenopausal OA, estrogen deficiency resulted in resorption of subchondral bone and degeneration of articular cartilage.
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Affiliation(s)
- Xiao Xu
- Guangzhou Medical University, Guangzhou, Guangdong, P.R. China
- Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopedics Engineering, Department of Orthopedics, Shenzhen Second Peoples’ Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, P.R. China
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Shenzhen, Guangdong, P.R. China
- Shantou University Medical College, Shantou, Guangdong, P.R. China
| | - Xingfu Li
- Guangzhou Medical University, Guangzhou, Guangdong, P.R. China
- Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopedics Engineering, Department of Orthopedics, Shenzhen Second Peoples’ Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, P.R. China
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Shenzhen, Guangdong, P.R. China
| | - Yujie Liang
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, P.R. China
- Shenzhen Kangning Hospital, Shenzhen Mental Health Center, Shenzhen, Guangdong, P.R. China
| | - Yangkan Ou
- Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopedics Engineering, Department of Orthopedics, Shenzhen Second Peoples’ Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, P.R. China
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Shenzhen, Guangdong, P.R. China
| | - Junfeng Huang
- Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopedics Engineering, Department of Orthopedics, Shenzhen Second Peoples’ Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, P.R. China
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Shenzhen, Guangdong, P.R. China
| | - Jianyi Xiong
- Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopedics Engineering, Department of Orthopedics, Shenzhen Second Peoples’ Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, P.R. China
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Shenzhen, Guangdong, P.R. China
| | - Li Duan
- Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopedics Engineering, Department of Orthopedics, Shenzhen Second Peoples’ Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, P.R. China
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Shenzhen, Guangdong, P.R. China
| | - Daping Wang
- Guangzhou Medical University, Guangzhou, Guangdong, P.R. China
- Shenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopedics Engineering, Department of Orthopedics, Shenzhen Second Peoples’ Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, P.R. China
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Shenzhen, Guangdong, P.R. China
- Shantou University Medical College, Shantou, Guangdong, P.R. China
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23
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Seda M, Geerlings M, Lim P, Jeyabalan-Srikaran J, Cichon AC, Scambler PJ, Beales PL, Hernandez-Hernandez V, Stoker AW, Jenkins D. An FDA-Approved Drug Screen for Compounds Influencing Craniofacial Skeletal Development and Craniosynostosis. Mol Syndromol 2019; 10:98-114. [PMID: 30976283 PMCID: PMC6422125 DOI: 10.1159/000491567] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Neural crest stem/progenitor cells (NCSCs) populate a variety of tissues, and their dysregulation is implicated in several human diseases including craniosynostosis and neuroblastoma. We hypothesised that small molecules that inhibit NCSC induction or differentiation may represent potential therapeutically relevant drugs in these disorders. We screened 640 FDA-approved compounds currently in clinical use for other conditions to identify those which disrupt development of NCSC-derived skeletal elements that form the zebrafish jaw. In the primary screen, we used heterozygous transgenic sox10:gfp zebrafish to directly visualise NCSC-derived jaw cartilage. We noted partial toxicity of this transgene in relation to jaw patterning, suggesting that our primary screen was sensitised for NCSC defects, and we confirmed 10 novel, 4 previously reported, and 2 functional analogue drug hits in wild-type embryos. Of these drugs, 9/14 and 7/14, respectively, are known to target pathways implicated in osteoarthritis pathogenesis or to cause reduced bone mineral density/increased fracture risk as side effects in patients treated for other conditions, suggesting that our screen enriched for pathways targeting skeletal tissue homeostasis. We selected one drug that inhibited NCSC induction and one drug that inhibits bone mineralisation for further detailed analyses which reflect our initial hypotheses. These drugs were leflunomide and cyclosporin A, respectively, and their functional analogues, teriflunomide and FK506 (tacrolimus). We identified their critical developmental windows of activity, showing that the severity of defects observed related to the timing, duration, and dose of treatment. While leflunomide has previously been shown to inhibit NCSC induction, we demonstrate additional later roles in cartilage remodelling. Both drugs altered expression of extracellular matrix metalloproteinases. As proof-of-concept, we also tested drug treatment of disease-relevant mammalian cells. While leflunomide treatment inhibited the viability of several human NCSC-derived neuroblastoma cell lines coincident with altered expression of genes involved in ribosome biogenesis and transcription, FK506 enhanced murine calvarial osteoblast differentiation and prevented fusion of the coronal suture in calvarial explants taken from Crouzon syndrome mice.
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Affiliation(s)
- Marian Seda
- Genetics and Genomic Medicine, UCL Institute of Child Health, London, UK
| | - Maartje Geerlings
- Genetics and Genomic Medicine, UCL Institute of Child Health, London, UK
| | - Peggy Lim
- Genetics and Genomic Medicine, UCL Institute of Child Health, London, UK
| | | | - Ann-Christin Cichon
- Developmental Biology and Cancer Programmes, UCL Institute of Child Health, London, UK
| | - Peter J. Scambler
- Developmental Biology and Cancer Programmes, UCL Institute of Child Health, London, UK
| | - Philip L. Beales
- Genetics and Genomic Medicine, UCL Institute of Child Health, London, UK
| | | | - Andrew W. Stoker
- Developmental Biology and Cancer Programmes, UCL Institute of Child Health, London, UK
| | - Dagan Jenkins
- Genetics and Genomic Medicine, UCL Institute of Child Health, London, UK
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24
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Tu C, He J, Wu B, Wang W, Li Z. An extensive review regarding the adipokines in the pathogenesis and progression of osteoarthritis. Cytokine 2019; 113:1-12. [DOI: 10.1016/j.cyto.2018.06.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 05/12/2018] [Accepted: 06/12/2018] [Indexed: 12/13/2022]
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25
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Farzin M, Taghva M, Babooie M. Comparison of temporomandibular disorders between menopausal and non-menopausal women. J Korean Assoc Oral Maxillofac Surg 2018; 44:232-236. [PMID: 30402415 PMCID: PMC6209692 DOI: 10.5125/jkaoms.2018.44.5.232] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 12/27/2017] [Accepted: 12/27/2017] [Indexed: 01/08/2023] Open
Abstract
Objectives Hormonal changes during menopause alter a woman's susceptibility to some disorders. Information regarding the prevalence of temporomandibular disorder (TMD) in menopausal women is limited in the literature. In this study, the prevalence and severity of TMDs were compared between menopausal and non-menopausal women. Materials and Methods The study included 140 women (69 premenopausal and 71 postmenopausal) 45 to 55 years of age that were examined in Shiraz Dental School, Shiraz in Iran. The Helkimo clinical dysfunction index (Di) was used to evaluate temporomandibular joint (TMJ) dysfunction. The data were analyzed using chi-square and Fisher's exact tests. Results Occurrence of TMD was significantly higher in menopausal than non-menopausal women (P<0.001). All the TMD criteria based on Helkimo Di except range of mandibular movement were significantly more common in menopausal women. The range of mandibular movement was not significantly different between menopausal and non-menopausal women (P=0.178). Conclusion The results from this study show that TMD can be considered more common and severe in menopausal than non-menopausal women. This finding indicates that, similar to other conditions in menopausal women such as arthritis and osteoporosis, TMD should be taken into consideration by dental and medical professionals.
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Affiliation(s)
- Mitra Farzin
- Department of Prosthodontics, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masumeh Taghva
- Department of Prosthodontics, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Moslem Babooie
- Postgraduate Student of Orthodontics, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
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26
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Wang Y, Jiang L, Dai G, Li S, Mu X. Bioinformatics analysis reveals different gene expression patterns in the annulus fibrosis and nucleus pulpous during intervertebral disc degeneration. Exp Ther Med 2018; 16:5031-5040. [PMID: 30542457 PMCID: PMC6257805 DOI: 10.3892/etm.2018.6884] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 09/21/2018] [Indexed: 12/18/2022] Open
Abstract
Degeneration of the intervertebral disc (IVD), which consists of the annulus fibrosus (AF) and nucleus pulposus (NP), is a multifactorial physiological process associated with lower back pain. Despite decades of research, the knowledge of the underlying molecular mechanisms of IVD degeneration (IDD) has remained limited. The present study aimed to reveal the differential gene expression patterns in AF and NP during the process of IDD and to identify key biomarkers contributing to these differences. The microarray dataset GSE70362 containing 24 AF and 24 NP samples was retrieved from the Gene Expression Omnibus database. Of these, 8 healthy samples were discarded. GeneSpring11.5 software was employed to identify differentially expressed genes (DEGs). Metascape online tools were used to perform enrichment analyses. Finally, the DEGs were mapped with the Search Tool for the Retrieval of Interacting Genes, and a protein-protein interaction (PPI) network was constructed in Cytoscape software. A total of 87 DEGs were identified. Gene ontology enrichment revealed that these DEGs were mainly involved in the inflammatory response, the extracellular matrix and RNA polymerase II transcription factor activity. Pathway enrichment revealed that the DEGs were mainly involved in the transforming growth factor (TGF-β) and estrogen signaling pathways. Matrix metalloproteinase (MMP)1 and interleukin (IL)6 were included in the genes enriched in rheumatoid arthritis, whereas bone morphogenetic protein (BMP)2 and thrombospondin 1 (THBS1) were among the genes enriched in the TGF-β signaling pathway. In the PPI network, IL6 was identified as the central gene. In conclusion, as MMP1 has been demonstrated degrade collagen III at higher rates compared with other types of collagen (which is at a higher quantity in AF than NP), collagen types may be in different distribution patterns, which may contribute to the upregulation of MMP1 in AF. Differences in the expression of BMP2, ESR1 and THBS1 may explain for the pathological differences between AF and NP. IL6 may have a key role in different degeneration processes in AF and NP.
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Affiliation(s)
- Yi Wang
- Cervicodynia/Omalgia/Lumbago/Sciatica Department 2, Sichuan Provincial Orthopedic Hospital, Chengdu, Sichuan 610041, P.R. China
| | - Ling Jiang
- College Hospital, Sichuan Agricultural University, Chengdu, Sichuan 611130, P.R. China
| | - Guogang Dai
- Cervicodynia/Omalgia/Lumbago/Sciatica Department 2, Sichuan Provincial Orthopedic Hospital, Chengdu, Sichuan 610041, P.R. China
| | - Shengwu Li
- Cervicodynia/Omalgia/Lumbago/Sciatica Department 2, Sichuan Provincial Orthopedic Hospital, Chengdu, Sichuan 610041, P.R. China
| | - Xiaoyuan Mu
- Cervicodynia/Omalgia/Lumbago/Sciatica Department 2, Sichuan Provincial Orthopedic Hospital, Chengdu, Sichuan 610041, P.R. China
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27
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Mobasheri A, Bay-Jensen AC, Gualillo O, Larkin J, Levesque MC, Henrotin Y. Soluble biochemical markers of osteoarthritis: Are we close to using them in clinical practice? Best Pract Res Clin Rheumatol 2018; 31:705-720. [PMID: 30509415 DOI: 10.1016/j.berh.2018.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/17/2018] [Accepted: 07/06/2018] [Indexed: 02/07/2023]
Abstract
Osteoarthritis (OA) is the most common form of arthritis and a major cause of pain and disability. Recent work suggests that the global burden of OA is increasing, and costs associated with treatment are expected to increase dramatically as the aging human population expands. OA is currently diagnosed using radiography, but this technique is an indirect and insensitive measure of alterations in articular cartilage and fails to measure dynamic inflammatory processes in the joint. Radiographic changes detected overtime are small and occur in only a subset (progressors) of patients with OA. Therefore, we diagnose patients with OA on the basis of a diagnostic classification that is outdated. We also use the same tools and approaches for assessing the efficacy of new pharmacological and nonpharmacological interventions. In this review, we discuss the utility of soluble biochemical markers as biomarkers of OA and discuss whether we are close to using them in clinical practice. Combining patient information, functional imaging and carefully selected panels of biomarkers can help in achieving enhanced patient stratification and lead to better designed clinical trials. Biomarkers can be used for molecular endotyping and for developing more effective and more personalized treatments that will enhance clinical care for patients with OA.
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Affiliation(s)
- Ali Mobasheri
- The D-BOARD FP7 Consortium(1), European Union; The APPROACH IMI Consortium(2), European Union; Faculty of Health and Medical Sciences, University of Surrey, Guildford, Surrey, United Kingdom; Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Queen's Medical Centre, Nottingham, United Kingdom; Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania.
| | - Anne-Christine Bay-Jensen
- The D-BOARD FP7 Consortium(1), European Union; The APPROACH IMI Consortium(2), European Union; Rheumatology, Biomarkers and Research, Nordic Bioscience A/S, Herlev, Denmark
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Research Laboratory 9, The NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Santiago University Clinical Hospital, Santiago de Compostela, 15706, Spain
| | - Jonanthan Larkin
- The APPROACH IMI Consortium(2), European Union; C3 DPU, Immunoinflammation Therapeutic Area, GlaxoSmithKline, King of Prussia, PA, 19406, United States
| | - Marc C Levesque
- The APPROACH IMI Consortium(2), European Union; AbbVie Bioresearch Center, 100 Research Drive, Worcester, MA, 01605, United States
| | - Yves Henrotin
- The D-BOARD FP7 Consortium(1), European Union; The APPROACH IMI Consortium(2), European Union; Bone and Cartilage Research Unit, Arthropôle Liege, University of Liège, Liège, Belgium; Physical Therapy and Rehabilitation Department, Princess Paola Hospital, Vivalia, Marche-en-Famenne, Belgium
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28
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Labusca L, Zugun-Eloae F. The Unexplored Role of Intra-articular Adipose Tissue in the Homeostasis and Pathology of Articular Joints. Front Vet Sci 2018; 5:35. [PMID: 29556503 PMCID: PMC5845097 DOI: 10.3389/fvets.2018.00035] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 02/16/2018] [Indexed: 02/05/2023] Open
Abstract
Intra-articular adipose tissue deposits known as articular fat pads (AFPs) are described to exist within synovial joints. Their assumed role in normal joint biomechanics is increasingly objectivized by means of advanced methods of functional imaging. AFPs possess structural similarity with body subcutaneous white adipose tissue (WAT), however, seems to be regulated by independent metabolic loops. AFP dimension are conserved during extreme WAT states: obesity, metabolic syndrome, lipodystrophy, and cachexia. Hoffa fat pad (HFP) in the knee is increasingly recognized as a major player in pathological joint states such as anterior knee pain and osteoarthritis. HFP contains numerous population of mesenchymal and endothelial progenitors; however, the possible role of mature adipocytes in the maintenance of stem cell niche is unknown. We propose that AFP is an active component of the joint organ with multifunctional roles in the maintenance of joint homeostasis. Endowed with a rich network of sensitive nervous fibbers, AFPs may act as a proprioceptive organ. Adipokines and growth factors released by AFP-resident mature adipocytes could participate in the maintenance of progenitor stem cell niche as well as in local immune regulation. AFP metabolism may be locally controlled, correlated with but independent of WAT homeostasis. The identification of AFP role in normal joint turnover and its possible implication in pathological states could deliver diagnostic and therapeutic targets. Drug and/or cell therapies that restore AFP structure and function could become the next step in the design of disease modifying therapies for disabling joint conditions such as osteoarthritis and inflammatory arthritis.
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Affiliation(s)
- Luminita Labusca
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Orthopedics and Traumatology, Emergency County Hospital Saint Spiridon, Iasi, Romania
- *Correspondence: Luminita Labusca,
| | - Florin Zugun-Eloae
- Immunology and Genetics, Grigore T. Popa University of Medicine and Pharmacy, Ias‚i, Romania
- Regional Institute of Oncology Iasi - IRO, Ias‚i, Romania
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29
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Veronese N, Stubbs B, Solmi M, Smith TO, Reginster JY, Maggi S. Osteoarthristis Increases the Risk of Cardiovascular Disease: Data from the Osteoarthritis Initiative. J Nutr Health Aging 2018; 22:371-376. [PMID: 29484350 DOI: 10.1007/s12603-017-0941-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Although osteoarthritis (OA) is a common condition in older adults, the role of OA in increasing cardiovascular disease (CVD) incidence is still debated. The aim of this study was to investigate the association between OA and the onset of CVD in a large database of American adults. DESIGN Longitudinal. SETTING Community-dwelling. PARTICIPANTS People with OA or at high risk of OA. MEASUREMENTS Osteoarthritis was defined as the presence of OA of the hand, knee, hip, back/neck or of other sites. CVD was defined as self-reported presence of heart attack, heart failure, stroke and other cerebral atherosclerotic conditions, and peripheral artery disease. RESULTS A total 4,265 persons without CVD (mean age=60.8 years, females=59.2%) at baseline were analyzed (1,775 with OA versus 2,490 without). Over a mean of 8.2 years, according to an adjusted Cox's regression analysis for 11 potential baseline confounders, study participants with OA of any joint had a significantly higher risk of developing CVD compared to those without OA (Hazard ratio (HR): =1.27; 95% CI: 1.03-1.56). The presence of hand OA was associated with a higher risk of developing CVD (HR=1.31; 95%CI: 1.01-1.68) with respect to those who had no OA. Knee, hip and back/neck OA did not, instead, increase the risk of developing CVD. The association between OA and CVD was significant in the women, but not in the men. CONCLUSIONS OA, in particular, when it affects the hand and in women, was associated with a higher risk of developing CVD.
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Affiliation(s)
- N Veronese
- Nicola Veronese, MD, National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy, Via Giustiniani, 2 - 35128 Padova, Italy, Phone: +39 04982181746; Fax: +39 0498211218,
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30
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Saeki Fernandes A, Fonseca CCN, Rodrigues da Silva Sasso G, Carvalho Cezar L, Aparecida Dos Santos M, Simões MJ, Simões RS, Florencio-Silva R. Combined effects of ovariectomy and streptozotocin-induced diabetes in the articular cartilage of rats. Climacteric 2017; 21:75-81. [PMID: 29231060 DOI: 10.1080/13697137.2017.1410782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
AIM To evaluate the combined effects of streptozotocin-induced diabetes (Di) and ovariectomy in the articular cartilage of rats. METHODS Forty adult female Wistar rats were ovariectomized (OVX) or sham-operated. After recovery from surgery, the animals were assigned randomly into four groups: OVX control (OVX-C); OVX treated with 10 µg/kg/day of 17β-estradiol (OVX-E); sham-operated subjected to Di (Sham-Di); and OVX subjected to Di (OVX-Di). After 60 days of treatment, the animals were euthanized and the distal femurs with articular cartilage were processed for paraffin-embedding. Sections were stained with hematoxylin and eosin for histomorphometry, Picro-Sirius Red for collagen, or Alcian Blue for glycosaminoglycan (GAG) content. To detect apoptosis, sections were stained with an antibody to cleaved caspase-3 (casp-3). RESULTS Articular cartilage thickness and GAG content were significantly lower (p < 0.05) in the OVX-Di group, which also showed a higher number of casp-3-positive chondrocytes than the other groups. Interestingly, the higher percentage (p < 0.05) of mature collagen fibers was seen in the OVX-Di group, may be as a result of a reduced extracellular matrix remodeling of the articular cartilage. CONCLUSION Our results indicate that the combination of ovariectomy and streptozotocin-induced diabetes produces more deleterious effects in articular cartilage of rats than either condition alone.
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Affiliation(s)
- A Saeki Fernandes
- a Universidade Federal de São Paulo. Escola Paulista de Medicina , Departamento de Morfologia e Genética , São Paulo , Brasil
| | - C C N Fonseca
- a Universidade Federal de São Paulo. Escola Paulista de Medicina , Departamento de Morfologia e Genética , São Paulo , Brasil
| | - G Rodrigues da Silva Sasso
- a Universidade Federal de São Paulo. Escola Paulista de Medicina , Departamento de Morfologia e Genética , São Paulo , Brasil
| | - L Carvalho Cezar
- b Faculdade de Medicina Veterinaria e Zootecnia, Patologia Experimental e Comparada , Universidade de São Paulo , São Paulo , Brasil
| | - M Aparecida Dos Santos
- a Universidade Federal de São Paulo. Escola Paulista de Medicina , Departamento de Morfologia e Genética , São Paulo , Brasil
| | - M J Simões
- a Universidade Federal de São Paulo. Escola Paulista de Medicina , Departamento de Morfologia e Genética , São Paulo , Brasil
| | - R S Simões
- c Departamento de Ginecologia , Universidade de São Paulo , São Paulo , Brasil
| | - R Florencio-Silva
- a Universidade Federal de São Paulo. Escola Paulista de Medicina , Departamento de Morfologia e Genética , São Paulo , Brasil
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31
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Kong D, Guan Q, Li G, Xin W, Qi X, Guo Y, Zhao J, Xu J, Sun S, Gao L. Expression of FSHR in chondrocytes and the effect of FSH on chondrocytes. Biochem Biophys Res Commun 2017; 495:587-593. [PMID: 29133260 DOI: 10.1016/j.bbrc.2017.11.053] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 11/07/2017] [Indexed: 01/17/2023]
Abstract
OBJECTIVE Chondrocytes express many kinds of hormone receptors. The function of Follicle stimulating hormone (FSH) in the ovary is mediated by FSH receptor (FSHR). FSH receptor (FSHR) is found in many non-ovarian tissues, however it has been unclear if chondrocytes express FSHR. The purpose of this study is to determine it. METHODS Mouse primary chondrocytes and human articular cartilage tissues were examined. The expression and sequence of FSHR mRNA by reverse transcription polymerase chain reaction (RT-PCR) and sequenced, respectively, and its protein expression was tested using western blotting and location was observed under immunofluorescence microscopy. Ovarian tissue was as a positive control. After FSH stimulated mouse chondrocytes, intracellular cAMP levels were assessed by ELISA, and gene expression relative to Mouse WNT Signaling Pathway was tested by RT2 Profiler PCR Arrays. RESULTS FSHR was detected at the transcriptional level and confirmed to have the same sequence as that of ovary-derived mRNA of FSHR. FSHR proteins presented at the same line as the positive proteins of ovary, in mouse chondrocytes and human cartilage tissue, respectively. FSHR proteins were located at the cell membrane. Intracellular cAMP contents were significantly elevated up to 7-fold in mouse chondrocytes by forskolin (100 mM) (P < 0.001); however, different doses of FSH did not change the cAMP contents in mouse primary chondrocytes. RT2 Profiler PCR Arrays demonstrated that FSH could cause changes in gene expression among the 84 preordained genes, such as Fosl1, Rhou, and Dkk1, in mouse chondrocytes relative to the control. CONCLUSION Mouse chondrocytes and human articular cartilage express functional FSHR. Moreover, FSH can act on chondrocytes and cause genetic changes.
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Affiliation(s)
- Dehuan Kong
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China; Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong province, China; Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong province, China; Department of Geriatrics, Taian City Central Hospital, Taian, Shandong province, China.
| | - Qingbo Guan
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China; Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong province, China; Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong province, China.
| | - Guandong Li
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China.
| | - Wei Xin
- Scientific Center, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China.
| | - Xiaoyi Qi
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China; Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong province, China; Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong province, China.
| | - Yanjing Guo
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China; Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong province, China; Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong province, China.
| | - Jiajun Zhao
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China; Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong province, China; Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong province, China.
| | - Jin Xu
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China; Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong province, China; Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong province, China.
| | - Shui Sun
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China.
| | - Ling Gao
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong province, China; Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong province, China; Scientific Center, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong province, China.
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Bierma-Zeinstra S, Waarsing J. The role of atherosclerosis in osteoarthritis. Best Pract Res Clin Rheumatol 2017; 31:613-633. [DOI: 10.1016/j.berh.2018.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 05/16/2018] [Accepted: 07/06/2018] [Indexed: 01/06/2023]
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Trouvin AP, Perrot S. Pain in osteoarthritis. Implications for optimal management. Joint Bone Spine 2017; 85:429-434. [PMID: 28889010 DOI: 10.1016/j.jbspin.2017.08.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 08/24/2017] [Indexed: 02/08/2023]
Abstract
Pain is an ubiquitous symptom in osteoarticular diseases, occurring much more commonly than stiffness or disability. OA of the knee, hand, or hip affects around 20% of adults in various populations and is dramatically increasing in many countries, mostly related to age and obesity, leading to an increased number of people having OA pain, and creating a huge burden related to disability and health care costs. OA-related pain, has been classically considered to be a nociceptive pain condition. Clinicians have considered pain to be an alarm signal, correlated to the intensity of joint degradation. In OA, most authors have focused their studies on joint architecture and local degradation, considering pain as only a symptom, a consequence of joint damage. However, OA-related pain is a specific disease, with a complex pathophysiology, including neuropathic peripheral and central abnormalities, together with local inflammation involving all joint structures. Clinical findings emphasize that it is not a stable and linear condition, that pain experience is independent of structural modifications, and that the quality of pain in OA is important to consider, aside from its intensity. OA-related pain is modulated by many factors, including the individual patient's psychological and genetic factors, as well as the theoretical role of meteorological influences. Recent neuroimaging findings have improved our knowledge about central mechanisms of OA pain, especially in persistent cases.
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Affiliation(s)
- Anne-Priscille Trouvin
- Pain Department, Cochin-Hôtel Dieu Hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Inserm U987, Paris Descartes University, 75014 Paris, France
| | - Serge Perrot
- Pain Department, Cochin-Hôtel Dieu Hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Inserm U987, Paris Descartes University, 75014 Paris, France.
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Leblanc DR, Schneider M, Angele P, Vollmer G, Docheva D. The effect of estrogen on tendon and ligament metabolism and function. J Steroid Biochem Mol Biol 2017. [PMID: 28629994 DOI: 10.1016/j.jsbmb.2017.06.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Tendons and ligaments are crucial structures inside the musculoskeletal system. Still many issues in the treatment of tendon diseases and injuries have yet not been resolved sufficiently. In particular, the role of estrogen-like compound (ELC) in tendon biology has received until now little attention in modern research, despite ELC being a well-studied and important factor in the physiology of other parts of the musculoskeletal system. In this review we attempt to summarize the available information on this topic and to determine many open questions in this field.
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Affiliation(s)
- D R Leblanc
- Experimental Surgery and Regenerative Medicine, Department of Surgery, Ludwig-Maximilians-University Munich, Germany
| | - M Schneider
- Experimental Trauma Surgery, Department of Trauma Surgery, University Regensburg Medical Centre, Regensburg, Germany
| | - P Angele
- Experimental Trauma Surgery, Department of Trauma Surgery, University Regensburg Medical Centre, Regensburg, Germany
| | - G Vollmer
- Molecular Cell Physiology and Endocrinology, Institute of Zoology, Technical University, Dresden, Germany
| | - D Docheva
- Experimental Trauma Surgery, Department of Trauma Surgery, University Regensburg Medical Centre, Regensburg, Germany; Department of Medical Biology, Medical University-Plodiv, Plodiv, Bulgaria.
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Sun AR, Panchal SK, Friis T, Sekar S, Crawford R, Brown L, Xiao Y, Prasadam I. Obesity-associated metabolic syndrome spontaneously induces infiltration of pro-inflammatory macrophage in synovium and promotes osteoarthritis. PLoS One 2017; 12:e0183693. [PMID: 28859108 PMCID: PMC5578643 DOI: 10.1371/journal.pone.0183693] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 08/09/2017] [Indexed: 02/06/2023] Open
Abstract
Objectives Epidemiological and experimental studies have established obesity to be an important risk factor for osteoarthritis (OA), however, the mechanisms underlying this link remains largely unknown. Here, we studied local inflammatory responses in metabolic-OA. Methods Wistar rats were fed with control diet (CD) and high-carbohydrate, high-fat diet (HCHF) for period of 8 and 16 weeks. After euthanasia, the knees were examined to assess the articular cartilage changes and inflammation in synovial membrane. Further IHC was conducted to determine the macrophage-polarization status of the synovium. In addition, CD and HCHF synovial fluid was co-cultured with bone marrow-derived macrophages to assess the effect of synovial fluid inflammation on macrophage polarisation. Results Our study showed that, obesity induced by a high-carbohydrate, high-fat (HCHF) diet is associated with spontaneous and local inflammation of the synovial membranes in rats even before the cartilage degradation. This was followed by increased synovitis and increased macrophage infiltration into the synovium and a predominant elevation of pro-inflammatory M1 macrophages. In addition, bone marrow derived macrophages, cultured with synovial fluid collected from the knees of obese rats exhibited a pro-inflammatory M1 macrophage phenotype. Conclusion Our study demonstrate a strong association between obesity and a dynamic immune response locally within synovial tissues. Furthermore, we have also identified synovial resident macrophages to play a vital role in the inflammation caused by the HCHF diet. Therefore, future therapeutic strategies targeted at the synovial macrophage phenotype may be the key to break the link between obesity and OA.
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Affiliation(s)
- Antonia RuJia Sun
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics, Mechanical Engineering, Queensland University of Technology, Brisbane, Australia
| | - Sunil K. Panchal
- Institute for Agriculture and the Environment and School of Health and Wellbeing, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Thor Friis
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics, Mechanical Engineering, Queensland University of Technology, Brisbane, Australia
| | - Sunderajhan Sekar
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics, Mechanical Engineering, Queensland University of Technology, Brisbane, Australia
| | - Ross Crawford
- The Prince Charles Hospital, Orthopedic Department, Brisbane, Australia
| | - Lindsay Brown
- Institute for Agriculture and the Environment and School of Health and Wellbeing, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Yin Xiao
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics, Mechanical Engineering, Queensland University of Technology, Brisbane, Australia
| | - Indira Prasadam
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics, Mechanical Engineering, Queensland University of Technology, Brisbane, Australia
- * E-mail:
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Frey N, Hügle T, Jick SS, Meier CR, Spoendlin J. Hyperlipidaemia and incident osteoarthritis of the hand: a population-based case-control study. Osteoarthritis Cartilage 2017; 25:1040-1045. [PMID: 28189828 DOI: 10.1016/j.joca.2017.01.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 01/03/2017] [Accepted: 01/25/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Preclinical evidence suggests that increased cholesterol levels might be involved in the pathophysiology of osteoarthritis of the hand (HOA), but evidence from observational studies remains scarce. We aimed to analyse the association between hyperlipidaemia and incident HOA. DESIGN We conducted a matched (1:1) case-control study using the UK-based Clinical Practice Research Datalink (CPRD). Cases were patients aged 30-89 years with an incident diagnosis of HOA between 1995 and 2014. In multivariable conditional logistic regression analyses, we calculated odds ratios (OR) for incident HOA in patients with hyperlipidaemia, categorized by gender, age, previous duration of hyperlipidaemia, and recent statin treatment. RESULTS Among 19,590 cases and 19,590 controls, we observed an increased risk of HOA in patients with hyperlipidaemia (OR 1.37, 95% confidence intervals (CI) 1.28-1.47), when compared to patients without hyperlipidaemia. Thus, of all HOA cases in our study population, 3.6% may have been attributable to the presence of hyperlipidaemia (population attributable risk). Most patients with HOA were elderly, but the strength of the association between HOA and hyperlipidaemia inversely correlated with increasing age, with the highest OR of 1.72 (95% CI 1.24-2.38) in patients aged 29-49 years. Categorization by previous hyperlipidaemia duration, as well as sub-classification of patients with hyperlipidaemia into those with and without recent statin use did not meaningfully change the effect estimate. CONCLUSIONS Our results suggest that hyperlipidaemia may be an independent risk factor for new onset HOA.
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Affiliation(s)
- N Frey
- Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland; Hospital Pharmacy, University Hospital Basel, Basel, Switzerland
| | - T Hügle
- Orthopaedics Clinic, University Hospital Basel, Switzerland
| | - S S Jick
- Boston Collaborative Drug Surveillance Program, Boston University, Lexington, United States
| | - C R Meier
- Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland; Hospital Pharmacy, University Hospital Basel, Basel, Switzerland; Boston Collaborative Drug Surveillance Program, Boston University, Lexington, United States.
| | - J Spoendlin
- Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland; Hospital Pharmacy, University Hospital Basel, Basel, Switzerland
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Bierma-Zeinstra SMA, Hoeven TA, Waarsing JH. Is having OA an independent risk factor for cardiovascular events? Osteoarthritis Cartilage 2017; 25:997-999. [PMID: 28302583 DOI: 10.1016/j.joca.2017.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 02/27/2017] [Accepted: 03/02/2017] [Indexed: 02/02/2023]
Affiliation(s)
- S M A Bierma-Zeinstra
- Dept. of General Practice, Erasmus MC - University Medical Center Rotterdam, The Netherlands; Dept. of Orthopedics, Erasmus MC - University Medical Center Rotterdam, The Netherlands.
| | - T A Hoeven
- Dept. of General Practice, Erasmus MC - University Medical Center Rotterdam, The Netherlands.
| | - J H Waarsing
- Dept. of Orthopedics, Erasmus MC - University Medical Center Rotterdam, Room Hs-109, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands.
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38
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Hellevik AI, Johnsen MB, Langhammer A, Fenstad AM, Furnes O, Storheim K, Zwart JA, Flugsrud G, Nordsletten L. Incidence of total hip or knee replacement due to osteoarthritis in relation to thyroid function: a prospective cohort study (The Nord-Trøndelag Health Study). BMC Musculoskelet Disord 2017; 18:201. [PMID: 28521834 PMCID: PMC5437592 DOI: 10.1186/s12891-017-1565-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 05/09/2017] [Indexed: 12/30/2022] Open
Abstract
Background To study whether thyroid function was associated with risk of hip or knee replacement due to primary osteoarthritis. Methods In a prospective cohort study, data from the second and third survey of the Nord-Trøndelag Health Study were linked to the Norwegian Arthroplasty Register in order to identify total hip or knee replacement as a result of primary osteoarthritis. Results Among 37 891 participants without previously known thyroid disease we recorded 978 total hip replacements (THRs) and 538 total knee replacements (TKRs) during a median follow-up time of 15.7 years. The analyses were adjusted for sex, age, BMI (body mass index), smoking, physical activity and diabetes. We did not find any association between TSH (thyroid stimulating hormone) and THR or TKR due to osteoarthritis. Neither were changes in TSH over time, or overt hypo- or hyperthyroidism, associated with incidence of THR or TKR. Conclusion No association was found between thyroid function and hip or knee joint replacement due to osteoarthritis.
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Affiliation(s)
- Alf Inge Hellevik
- The HUNT Research Centre, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Levanger, Norway. .,Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.
| | - Marianne Bakke Johnsen
- Research and Communication Unit for Musculoskeletal Health, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Arnulf Langhammer
- The HUNT Research Centre, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Levanger, Norway
| | - Anne Marie Fenstad
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Ove Furnes
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, Institute of Medicine and Dentistry, University of Bergen, Bergen, Norway
| | - Kjersti Storheim
- Research and Communication Unit for Musculoskeletal Health, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - John Anker Zwart
- Research and Communication Unit for Musculoskeletal Health, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Gunnar Flugsrud
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
| | - Lars Nordsletten
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
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Menopause is associated with articular cartilage degeneration: a clinical study of knee joint in 860 women. Menopause 2016; 23:1239-1246. [DOI: 10.1097/gme.0000000000000697] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Devrimsel G, Beyazal MS, Turkyilmaz AK, Sahin SB. Ultrasonographic evaluation of the femoral cartilage thickness in patients with hypothyroidism. J Phys Ther Sci 2016; 28:2249-52. [PMID: 27630407 PMCID: PMC5011571 DOI: 10.1589/jpts.28.2249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 05/07/2016] [Indexed: 11/24/2022] Open
Abstract
[Purpose] The aim of this study was to investigate the effects of hypothyroidism on
femoral cartilage thickness by using ultrasound, which has been found to be useful in the
early diagnosis of knee osteoarthritis. [Subjects and Methods] Forty patients diagnosed
with hypothyroidism and 30 age-, gender-, smoking status, physical activity-, and body
mass index-matched healthy subjects were enrolled. The thickness of the femoral articular
cartilage was measured using a 7- to 12-MHz linear probe. Three mid-point measurements
were taken from each knee at the lateral condyle, intercondylar area, and medial condyle.
[Results] Age, gender, body mass index, smoking status, and physical activity were similar
between the groups, but patients with hypothyroidism had thinner femoral cartilage than
the healthy controls at all measurement sites. Nonetheless, the differences were not
statistically significant (except in the case of the left medial condyle). [Conclusion]
Ultrasonographic measurement of femoral cartilage thickness may be useful in the early
diagnosis of knee osteoarthritis in patients with hypothyroidism.
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Affiliation(s)
- Gul Devrimsel
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Recep Tayyip Erdogan University, Turkey
| | - Munevver Serdaroglu Beyazal
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Recep Tayyip Erdogan University, Turkey
| | - Aysegul Kucukali Turkyilmaz
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Recep Tayyip Erdogan University, Turkey
| | - Serap Baydur Sahin
- Department of Endocrinology and Metabolism Disease, Recep Tayyip Erdogan University Medical School, Turkey
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Reyes C, Leyland KM, Peat G, Cooper C, Arden NK, Prieto-Alhambra D. Association Between Overweight and Obesity and Risk of Clinically Diagnosed Knee, Hip, and Hand Osteoarthritis: A Population-Based Cohort Study. Arthritis Rheumatol 2016; 68:1869-75. [PMID: 27059260 PMCID: PMC4966641 DOI: 10.1002/art.39707] [Citation(s) in RCA: 266] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 03/29/2016] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Studies of previous cohorts have demonstrated an association between a status of overweight/obesity and the presence of knee and hand osteoarthritis (OA). However, no data on the effect of these factors on the OA burden are available. The aim of the present study was to analyze the effect of being overweight or obese on the incidence of routinely diagnosed knee, hip, and hand OA. METHODS The study was conducted in a population-based cohort using primary care records from the Sistema d'Informació per al Desenvolupament de l'Investigació en Atenció Primària database (>5.5 million subjects, covering >80% of the population of Catalonia, Spain). Participants were subjects ages ≥40 years who were without a diagnosis of OA on January 1, 2006 and had available body mass index (BMI) data. All subjects were followed up from January 1, 2006 to December 31, 2010 or to the time of loss to follow-up or death. Measures included the World Health Organization categories of BMI (exposure), and incident clinical diagnoses of knee, hip, or hand OA according to International Classification of Diseases, Tenth Revision codes. RESULTS In total, 1,764,061 subjects were observed for a median follow-up period of 4.45 years (interquartile range 4.19-4.98 years). Incidence rates (per 1,000 person-years at risk) of knee, hip, and hand OA were 3.7 (99% confidence interval [99% CI] 3.6-3.8), 1.7 (99% CI 1.7-1.8), and 2.6 (99% CI 2.5-2.7), respectively, among subjects in the normal weight category, and 19.5 (99% CI 19.1-19.9), 3.8 (99% CI 3.7-4.0), and 4.0 (99% CI 3.9-4.2), respectively, in those with a classification of grade II obesity. Compared to subjects with normal weight, being overweight or obese increased the risk of OA at all 3 joint sites, especially at the knee. A status of overweight, grade I obesity, and grade II obesity increased the risk of knee OA by a factor of 2-fold, 3.1-fold, and 4.7-fold, respectively. CONCLUSION Being overweight or obese increases the risk of hand, hip, and knee OA, with the greatest risk in the knee, and this occurs on a dose-response gradient of increasing BMI.
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Affiliation(s)
- Carlen Reyes
- GREMPAL Research Group, Institut Universitari d’Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Kirsten M Leyland
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, United Kingdom
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - George Peat
- Research Institute for Primary Care & Health Sciences, Keele University, Keele, United Kingdom
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, United Kingdom
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Nigel K Arden
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, United Kingdom
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, United Kingdom
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Daniel Prieto-Alhambra
- GREMPAL Research Group, Institut Universitari d’Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Universitat Autònoma de Barcelona, Barcelona, Spain
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, United Kingdom
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
- Musculoskeletal Research Unit and RETICEF, IMIM Research Foundation, Parc de Salut Mar and Instituto de Salud Carlos III, Barcelona, Spain
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Pan Q, O'Connor MI, Coutts RD, Hyzy SL, Olivares-Navarrete R, Schwartz Z, Boyan BD. Characterization of osteoarthritic human knees indicates potential sex differences. Biol Sex Differ 2016; 7:27. [PMID: 27257472 PMCID: PMC4890516 DOI: 10.1186/s13293-016-0080-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 05/12/2016] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND The prevalence of osteoarthritis is higher in women than in men in every age group, and overall prevalence increases with advancing age. Sex-specific differences in the properties of osteoarthritic joint tissues may permit the development of sex-specific therapies. Sex hormones regulate cartilage and bone development and homeostasis in a sex-dependent manner. Recent in vitro studies show that the vitamin D3 metabolite 1α,25-dihydroxyvitamin D3 [1α,25(OH)2D3] also has sex-specific effects on musculoskeletal cells, suggesting that vitamin D3 metabolites may play a role in osteoarthritis-related sex-specific differences. The purpose of this study was to determine if sex-specific differences exist in synovial fluid and knee tissues isolated from male and female patients with severe knee osteoarthritis. We determined the presence of vitamin D3 metabolites, inflammatory cytokines, growth factors, and matrix metalloproteinases (MMPs) in synovial fluid and assessed responses of articular chondrocytes and subchondral osteoblasts to 17β-estradiol, dihydrotestosterone, and 1α,25(OH)2D3. METHODS Samples from knee joints of 10 Caucasian male and 10 Caucasian female patients with advanced osteoarthritis aged 65 to 75 years were obtained from total knee arthroplasty. Vitamin D metabolites, cytokines, MMPs, and growth factors in the synovial fluid were measured. Primary cultures of chondrocytes were isolated from fibrillated articular cartilage adjacent to osteoarthritis lesions and minimally affected cartilage distal to the lesion. Osteoblasts were isolated from the subchondral bone. Expression of receptors for 17β-estradiol and 1α,25(OH)2D3 was assessed by real-time PCR. Chondrocytes and osteoblasts were treated with 10(-8) M 17β-estradiol, dihydrotestosterone, or 1α,25(OH)2D3 and effects on gene expression and protein synthesis determined. RESULTS Histology of the articular cartilage confirmed advanced osteoarthritis. Sex differences were found in synovial fluid levels of vitamin D metabolites, cytokines, and metalloproteinases as well as in the cellular expression of receptors for 17β-estradiol and 1α,25(OH)2D3. Male cells were more responsive to 1α,25(OH)2D3 and dihydrotestosterone, whereas 17β-estradiol-affected female cells. CONCLUSIONS These results demonstrate that there are underlying sex differences in knee tissues affected by osteoarthritis. Our findings do not address osteoarthritis etiology but have implications for different prevention methods and treatments for men and women. Further research is needed to better understand these sex-based differences.
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Affiliation(s)
- Qingfen Pan
- Department of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA USA
| | - Mary I O'Connor
- Center for Musculoskeletal Care, Yale University School of Medicine, New Haven, CT USA
| | - Richard D Coutts
- Department of Orthopaedics, University of California at San Diego, San Diego, CA USA
| | - Sharon L Hyzy
- Department of Biomedical Engineering, Virginia Commonwealth University, Richmond, VA USA
| | | | - Zvi Schwartz
- Department of Biomedical Engineering, Virginia Commonwealth University, Richmond, VA USA ; Department of Periodontics, University of Texas Health Science Center at San Antonio, San Antonio, TX USA
| | - Barbara D Boyan
- Department of Biomedical Engineering, Virginia Commonwealth University, Richmond, VA USA ; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA USA ; School of Engineering, Virginia Commonwealth University, 601 West Main Street, Suite 331, Richmond, VA 23284 USA
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Collins KH, Hart DA, Reimer RA, Seerattan RA, Herzog W. Response to diet-induced obesity produces time-dependent induction and progression of metabolic osteoarthritis in rat knees. J Orthop Res 2016; 34:1010-8. [PMID: 26572064 DOI: 10.1002/jor.23103] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 11/05/2015] [Indexed: 02/04/2023]
Abstract
Obesity, and corresponding chronic-low grade inflammation, is associated with the onset and progression of knee OA. The origin of this inflammation is poorly understood. Here, the effect of high fat, high sucrose (HFS) diet induced obesity (DIO) on local (synovial fluid), and systemic (serum) inflammation is evaluated after a 12-week obesity induction and a further 16-week adaptation period. For 12-weeks of obesity induction, n = 40 DIO male Sprague-Dawley rats consumed a HFS diet while the control group (n = 14) remained on chow. DIO rats were allocated to prone (DIO-P, top 33% based on weight change) or resistant (DIO-R, bottom 33%) groups at 12-weeks. Animals were euthanized at 12- and after an additional 16-weeks on diet (28-weeks). At sacrifice, body composition and knee joints were collected and assessed. Synovial fluid and sera were profiled using cytokine array analysis. At 12-weeks, DIO-P animals demonstrated increased Modified Mankin scores compared to DIO-R and chow (p = 0.026), and DIO-R had higher Mankin scores compared to chow (p = 0.049). While numerous systemic and limited synovial fluid inflammatory markers were increased at 12-weeks in DIO animals compared to chow, by 28-weeks there were limited systemic differences but marked increases in local synovial fluid inflammatory marker concentrations. Metabolic OA may manifest from an initial systemic inflammatory disturbance. Twelve weeks of obesity induction leads to a unique inflammatory profile and induction of metabolic OA which is altered after a further 16-weeks of obesity and HFS diet intake, suggesting that obesity is a dynamic, progressive process. © 2015 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 34:1010-1018, 2016.
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Affiliation(s)
- Kelsey H Collins
- Human Performance Laboratory, University of Calgary, Alberta, Canada.,McCaig Institute for Bone and Joint Health, University of Calgary, Alberta, Canada
| | - David A Hart
- McCaig Institute for Bone and Joint Health, University of Calgary, Alberta, Canada.,Centre for Hip Health & Mobility, Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
| | - Raylene A Reimer
- Human Performance Laboratory, University of Calgary, Alberta, Canada.,Department of Biochemistry and Molecular Biology, University of Calgary, Alberta, Canada
| | - Ruth A Seerattan
- Human Performance Laboratory, University of Calgary, Alberta, Canada
| | - Walter Herzog
- Human Performance Laboratory, University of Calgary, Alberta, Canada.,McCaig Institute for Bone and Joint Health, University of Calgary, Alberta, Canada
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Roze RH, Bierma-Zeinstra SMA, Agricola R, Oei EHG, Waarsing JH. Differences in MRI features between two different osteoarthritis subpopulations: data from the Osteoarthritis Initiative. Osteoarthritis Cartilage 2016; 24:822-6. [PMID: 26708257 DOI: 10.1016/j.joca.2015.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 11/25/2015] [Accepted: 12/03/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To investigate differences in MRI features between two etiologically distinct subtypes of knee osteoarthritis (OA): one group with metabolic syndrome and one lean group with frequent physical activity. METHODS We included two groups of 50 subjects of the Osteoarthritis Initiative (OAI) incidence subcohort, with KL ≥ 2 in at least one knee at 48 months follow-up. Inclusion criteria for the metabolic syndrome group were a body mass index (BMI) ≥ 30 kg/m(2) and two out of three of the following criteria: hypertension (RR > 130/85 mm Hg or hypertension medication), insulin resistance (high blood sugar or diabetic medication) or dyslipidemia (lipid lowering medication). Inclusion criteria for the active lean group were a BMI < 25 kg/m(2) and a Physical Activity Scale for the Elderly (PASE) score ≥ 2. MRI scans were scored using MR Imaging Osteoarthritis Knee Score (MOAKS). Differences in MOAKS items between groups were tested using generalized linear models adjusted for sex and age. RESULTS Scores for cartilage damage were significantly higher in the patella, trochlea and lateral femur in the metabolic syndrome group. Osteophyte scores were higher for all compartments in the metabolic syndrome group, though only significant for the patella, trochlea and medial tibia. Hoffa synovitis was significantly more prevalent in the active lean group while prepatellar bursa signal was more prevalent in the metabolic syndrome group. CONCLUSION Metabolic OA and OA related to physical activity showed differences in MRI features, depending on knee compartment. These results show that different etiological processes in knee OA can lead to differences in structural degradation.
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Affiliation(s)
- R H Roze
- Department of Orthopedics, Erasmus Medical Center, Rotterdam, The Netherlands
| | - S M A Bierma-Zeinstra
- Department of Orthopedics, Erasmus Medical Center, Rotterdam, The Netherlands; Department of General Practice, Erasmus Medical Center, Rotterdam, The Netherlands
| | - R Agricola
- Department of Orthopedics, Erasmus Medical Center, Rotterdam, The Netherlands
| | - E H G Oei
- Department of Radiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - J H Waarsing
- Department of Orthopedics, Erasmus Medical Center, Rotterdam, The Netherlands.
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Kao MH, Tsai YF. Development and Psychometric Testing of a Scale for Evaluating Self-Management Needs of Knee Osteoarthritis (SMNKOA) in Taiwan. Clin Nurs Res 2016; 26:354-372. [PMID: 26873657 DOI: 10.1177/1054773816630250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Self-management of osteoarthritis (OA) of the knee is important for treating this chronic disease. This study developed and psychometrically tested a new instrument for measuring adult patients' self-management needs of knee osteoarthritis (SMNKOA). The theoretical framework of self-care guided the development of the 35-item SMNKOA scale. Participants ( N = 372) were purposively sampled from orthopedic clinics at medical centers in Taiwan. The content validity index was 0.83. Principal components analysis identified a three-factor solution, accounting for 53.19% of the variance. The divergent validity was -0.67; convergent validity was -0.51. Cronbach's alpha was .95, Pearson's correlation coefficient was .88, and the intraclass correlation coefficient was .95. The scale's reliability and validity supports the SMNKOA, as a tool to measure self-management needs of adults with knee OA. Nurses and other health care providers can use this instrument to evaluate knee OA patients and identify strategies for improving health-related outcomes and patient education.
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Affiliation(s)
- Mei-Hua Kao
- 1 Mackay Junior College of Medicine, Nursing, and Management, New Taipei City, Taiwan
| | - Yun-Fang Tsai
- 2 Chang Gung University, Taoyuan, Taiwan.,3 Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
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Jovic D, Vukovic D, Marinkovic J. Prevalence and Patterns of Multi-Morbidity in Serbian Adults: A Cross-Sectional Study. PLoS One 2016; 11:e0148646. [PMID: 26871936 PMCID: PMC4752477 DOI: 10.1371/journal.pone.0148646] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 01/21/2016] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Like many developing countries, Serbia is facing a growing burden of chronic diseases. Within such public health issue, multi-morbidity requires a special attention. AIMS This study investigated the prevalence of multi-morbidity in the Serbia population and assessed the co-occurrence of chronic diseases by age and gender. METHODS We analyzed data from the 2013 National Health Survey, which included 13,103 individuals ≥ 20 years old. Multi-morbidity patterns were identified by exploratory factor analysis of data on self-reported chronic diseases, as well as data on measured body weight and height. The analysis was stratified by age and gender. RESULTS Multi-morbidity was present in nearly one-third of respondents (26.9%) and existed in all age groups, with the highest prevalence among individuals aged 65 years and older (47.2% of men and 65.0% of women). Six patterns of multi-morbidity were identified: non-communicable, cardio-metabolic, respiratory, cardiovascular, aggregate, and mechanical/mental/metabolic. The non-communicable pattern was observed in both genders but only in the 20-44 years age group, while the aggregate pattern occurred only in middle-aged men. Cardio-metabolic and respiratory patterns were present in all age groups. Cardiovascular and mechanical/mental/metabolic patterns showed similar presentation in both men and women. CONCLUSIONS Multi-morbidity is a common occurrence among adults in Serbia, especially in the elderly. While several patterns may be explained by underlying pathophysiologies, some require further investigation and follow-up. Recognizing the complexity of multi-morbidity in Serbia is of great importance from both clinical and preventive perspectives given that it affects one-third of the population and may require adjustment of the healthcare system to address the needs of affected individuals.
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Affiliation(s)
- Dragana Jovic
- Center for Hygiene and Human Ecology, Institute of Public Health of Serbia, Belgrade, Serbia
- * E-mail:
| | - Dejana Vukovic
- Institute of Social Medicine, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Marinkovic
- Institute of Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Kuyinu EL, Narayanan G, Nair LS, Laurencin CT. Animal models of osteoarthritis: classification, update, and measurement of outcomes. J Orthop Surg Res 2016; 11:19. [PMID: 26837951 PMCID: PMC4738796 DOI: 10.1186/s13018-016-0346-5] [Citation(s) in RCA: 340] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 01/11/2016] [Indexed: 12/13/2022] Open
Abstract
Osteoarthritis (OA) is one of the most commonly occurring forms of arthritis in the world today. It is a debilitating chronic illness causing pain and immense discomfort to the affected individual. Significant research is currently ongoing to understand its pathophysiology and develop successful treatment regimens based on this knowledge. Animal models have played a key role in achieving this goal. Animal models currently used to study osteoarthritis can be classified based on the etiology under investigation, primary osteoarthritis, and post-traumatic osteoarthritis, to better clarify the relationship between these models and the pathogenesis of the disease. Non-invasive animal models have shown significant promise in understanding early osteoarthritic changes. Imaging modalities play a pivotal role in understanding the pathogenesis of OA and the correlation with pain. These imaging studies would also allow in vivo surveillance of the disease as a function of time in the animal model. This review summarizes the current understanding of the disease pathogenesis, invasive and non-invasive animal models, imaging modalities, and pain assessment techniques in the animals.
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Affiliation(s)
- Emmanuel L Kuyinu
- Institute for Regenerative Engineering, University of Connecticut Health, Farmington, CT, USA. .,Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health, Farmington, CT, USA. .,Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, CT, USA.
| | - Ganesh Narayanan
- Institute for Regenerative Engineering, University of Connecticut Health, Farmington, CT, USA. .,Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health, Farmington, CT, USA. .,Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, CT, USA.
| | - Lakshmi S Nair
- Institute for Regenerative Engineering, University of Connecticut Health, Farmington, CT, USA. .,Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health, Farmington, CT, USA. .,Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, CT, USA. .,Department of Biomedical Engineering, University of Connecticut, Storrs, CT, USA. .,Department of Materials Science and Engineering, University of Connecticut, Storrs, CT, USA. .,Institute of Materials Science, University of Connecticut, Storrs, CT, USA.
| | - Cato T Laurencin
- Institute for Regenerative Engineering, University of Connecticut Health, Farmington, CT, USA. .,Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health, Farmington, CT, USA. .,Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, CT, USA. .,Department of Biomedical Engineering, University of Connecticut, Storrs, CT, USA. .,Department of Materials Science and Engineering, University of Connecticut, Storrs, CT, USA. .,Institute of Materials Science, University of Connecticut, Storrs, CT, USA. .,Department of Craniofacial Sciences, School of Dental Medicine, University of Connecticut Health, Farmington, CT, USA. .,Department of Chemical and Biomolecular Engineering, University of Connecticut, Storrs, CT, USA.
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Asian Elm tree inner bark prevents articular cartilage deterioration in ovariectomized obese rats with monoiodoacetate-induced osteoarthritis. Menopause 2016; 23:197-208. [DOI: 10.1097/gme.0000000000000521] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Gabusi E, Paolella F, Manferdini C, Gambari L, Schiavinato A, Lisignoli G. Age-independent effects of hyaluronan amide derivative and growth hormone on human osteoarthritic chondrocytes. Connect Tissue Res 2015; 56:440-51. [PMID: 26075645 DOI: 10.3109/03008207.2015.1047928] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
AIM Increased age is the most prominent risk factor for the initiation and progression of osteoarthritis (OA). The effects of human growth hormone (hGH) combined or not with hyaluronan amide derivative (HAD) were evaluated on human OA chondrocytes, to define their biological action and potentiality in OA treatment. MATERIAL AND METHODS Cell viability, metabolic activity, gene expression and factors released were tested at different time points on chondrocytes treated with different concentrations of hGH (0.01-10 μg/ml) alone or in combination with HAD (1 mg/ml). RESULTS We found that OA chondrocytes express GH receptor and that the different doses of hGH tested did not affect cell viability, metabolic activity or the expression of collagen type 2, 1, or 10 nor did it induce the release of IGF-1 or FGF-2. Conversely, hGH treatment increased the expression of hyaluronan receptor CD44. HAD combined with hGH reduced metabolic activity, IL6 release and gene expression, but not the suppressor of cytokine signaling 2 (SOCS2), which was significantly induced and translocated into the nucleus. The parameters analyzed, independently of the treatments used proportionally decreased with increasing age of the patients. CONCLUSIONS hGH only induced CD44 receptor on OA chondrocytes but did not affect other parameters, such as chondrocytic gene markers or IGF-1 or FGF-2 release. HAD reduced all the effects induced by hGH partially through a significant induction of SOCS2. These data show that GH or HAD treatment does not influence the response of the OA chondrocytes, thus the modulation of cellular response is age-independent.
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Affiliation(s)
- Elena Gabusi
- a Laboratorio RAMSES , Istituto Ortopedico Rizzoli , Bologna , Italy
| | | | - Cristina Manferdini
- a Laboratorio RAMSES , Istituto Ortopedico Rizzoli , Bologna , Italy .,b SC Laboratorio di Immunoreumatologia e Rigenerazione Tissutale , Istituto Ortopedico Rizzoli , Bologna , Italy , and
| | - Laura Gambari
- b SC Laboratorio di Immunoreumatologia e Rigenerazione Tissutale , Istituto Ortopedico Rizzoli , Bologna , Italy , and
| | | | - Gina Lisignoli
- a Laboratorio RAMSES , Istituto Ortopedico Rizzoli , Bologna , Italy .,b SC Laboratorio di Immunoreumatologia e Rigenerazione Tissutale , Istituto Ortopedico Rizzoli , Bologna , Italy , and
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Abstract
Menopause is an inevitable component of ageing and encompasses the loss of ovarian reproductive function, either occurring spontaneously or secondary to other conditions. It is not yet possible to accurately predict the onset of menopause, especially early menopause, to give women improved control of their fertility. The decline in ovarian oestrogen production at menopause can cause physical symptoms that may be debilitating, including hot flushes and night sweats, urogenital atrophy, sexual dysfunction, mood changes, bone loss, and metabolic changes that predispose to cardiovascular disease and diabetes. The individual experience of the menopause transition varies widely. Important influential factors include the age at which menopause occurs, personal health and wellbeing, and each woman's environment and culture. Management options range from lifestyle assessment and intervention through to hormonal and non-hormonal pharmacotherapy, each of which has specific benefits and risks. Decisions about therapy for perimenopausal and postmenopausal women depend on symptomatology, health status, immediate and long-term health risks, personal life expectations, and the availability and cost of therapies. More effective and safe therapies for the management of menopausal symptoms need to be developed, particularly for women who have absolute contraindications to hormone therapy. For an illustrated summary of this Primer, visit: http://go.nature.com/BjvJVX.
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