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Taniguchi Y, Makizako H, Nakai Y, Kiuchi Y, Akaida S, Tateishi M, Takenaka T, Kubozono T, Ohishi M. Associations of the Alpha-Actinin Three Genotype with Bone and Muscle Mass Loss among Middle-Aged and Older Adults. J Clin Med 2022; 11:jcm11206172. [PMID: 36294493 PMCID: PMC9605580 DOI: 10.3390/jcm11206172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 11/18/2022] Open
Abstract
Bone and muscle mass loss are known to occur simultaneously. The alpha-actinin three (ACTN3) genotype has been shown to potentially affect bone and muscle mass. In this study, we investigated the association between the ACTN3 genotype and bone and muscle mass loss in community-dwelling adults aged ≥ 60 years. This study was a cross-sectional analysis of data from 295 participants who participated in a community health checkup. The ACTN3 genotypes were classified as RR, RX, or XX types. Bone mass loss was defined as a calcaneal speed of sound T-score of <−1.32 and <−1.37, and muscle mass loss was defined as an appendicular skeletal muscle index of <7.0 kg/m2 and <5.7 kg/m2 in men and women, respectively. The percentages of XX, RX, and RR in the combined bone and muscle mass loss group were 33.8%, 30.8%, and 16.7%, respectively, with a significantly higher trend for XX. Multinomial logistic regression analysis showed that XX had an odds ratio of 3.00 (95% confidence interval 1.05−8.54) of being in the combined bone and muscle mass loss group compared to the RR group (covariates: age, sex, grip strength, and medications). The ACTN3 genotype of XX is associated with a higher rate of comorbid bone and muscle mass loss. Therefore, ACTN3 genotyping should be considered for preventing combined bone and muscle mass loss.
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Affiliation(s)
- Yoshiaki Taniguchi
- Graduate School of Health Sciences, Kagoshima University, Kagoshima 890-8544, Japan
- Department of Physical Therapy, Kagoshima Medical Professional College, Kagoshima 891-0133, Japan
| | - Hyuma Makizako
- Department of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Kagoshima 890-8544, Japan
- Correspondence: ; Tel.: +81-99-275-5111
| | - Yuki Nakai
- Department of Mechanical Systems Engineering, Faculty of Engineering, Daiichi Institute of Technology, Kagoshima 899-4395, Japan
| | - Yuto Kiuchi
- Graduate School of Health Sciences, Kagoshima University, Kagoshima 890-8544, Japan
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi 474-8511, Japan
| | - Shoma Akaida
- Graduate School of Health Sciences, Kagoshima University, Kagoshima 890-8544, Japan
- Department of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Kagoshima 890-8544, Japan
| | - Mana Tateishi
- Department of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Kagoshima 890-8544, Japan
| | - Toshihiko Takenaka
- Tarumizu Municipal Medical Center Tarumizu Chuo Hospital, Kagoshima 891-2124, Japan
| | - Takuro Kubozono
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Mitsuru Ohishi
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
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Abstract
The appendicular skeletal muscle mass index (ASMI) is commonly used to evaluate human skeletal muscle mass. Muscle, an adjacent tissue of bone, is closely related to bone growth and development. The purpose of this study was to explore the association between the ASMI and lumbar bone mineral density (BMD) to identify potential risk factors for osteoporosis. We analyzed the data collected by the NHANES from 2017 to 2018, and finally included 948 participants aged 40 to 59 years. We evaluated the correlation between the ASMI and lumbar spine BMD using univariate and multiple linear regression models. The ASMI was calculated from height and appendicular skeletal muscle mass obtained by dual energy X-ray absorptiometry. Lumbar spine BMD was obtained by dual energy X-ray absorptiometry and used as an observation in our study. In all the models, ASMI was significantly associated with lumbar spine BMD (model 1: β = 0.013, P < .001; model 2: β = 0.013, P < .001). In the subgroup analysis stratified by sex, this positive correlation was present in both sexes (male: β = 0.023, P < .001, β = 0.022, < 0.001; female: β = 0.030, P < .001, β = 0.031, P < .001). This study showed that the ASMI was positively associated with lumbar BMD, and that this correlation is present in both men and women.
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Affiliation(s)
- Hailin Qin
- NingXia Medical University, Yinchuan, People’s Republic of China
| | - Wenyong Jiao
- Department of Orthopedics Surgery, The Second Affiliated Hospital of NingXia Medical University, Yinchuan, People’s Republic of China
- *Correspondence: Wenyong Jiao, Department of Orthopedics Surgery, The Second Affiliated Hospital of NingXia Medical University, No. 2 Liqun Street, Yinchuan, Ningxia 750000, People’s Republic of China (e-mail: )
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Comparison of Physical Function among Elderly Japanese Women with and without Low Bone Mass and Low Muscle Mass: A Cross-Sectional Study of Older Women Who Engage in Regular Physical Activity. Geriatrics (Basel) 2022; 7:geriatrics7050098. [PMID: 36136807 PMCID: PMC9498903 DOI: 10.3390/geriatrics7050098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 08/23/2022] [Accepted: 09/12/2022] [Indexed: 11/17/2022] Open
Abstract
A decline in physical function is common among elderly people who have lost both bone and muscle mass. The aim of this study was to investigate the relationship between low bone and muscle mass and physical function in elderly women of different age groups who exercise regularly. The analysis included 299 elderly women. Low bone mass was determined by a T-score of −2.5 or less, and low muscle mass was determined by a skeletal muscle mass index of <5.7 kg/m2. Physical function was measured by grip strength, knee extension strength, standing ability, gait function, and balance function. The participants were divided into four groups based on bone and muscle mass (healthy, low bone mass, low muscle mass, and low bone and muscle mass groups), and their physical functions were compared. There were no statistically significant differences in physical function between the low bone and muscle mass and the healthy groups. There were also no statistically significant differences in physical function among the four groups in the late elderly stage (75 and older). Elderly women who exercise regularly are less likely to experience a decline in physical function, even if they have reduced bone and muscle mass.
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54
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Laskou F, Patel H, Cooper C, Dennison E. Functional capacity, sarcopenia, and bone health. Best Pract Res Clin Rheumatol 2022; 36:101756. [PMID: 35691825 DOI: 10.1016/j.berh.2022.101756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Bone and muscle are recognised as interacting tissues, the so-called 'muscle-bone unit', in which these two tissues communicate to coordinate their development (chemically and metabolically), as well as their response to loading or injury. Musculoskeletal disorders of ageing, specifically osteoporosis and sarcopenia, are highly prevalent in older individuals. They signify a significant burden for older people affecting their mobility, confidence, and quality of life, as well as being a major cost to healthcare systems worldwide. This review considers the coexistence of osteoporosis and sarcopenia in individuals and describes risk factors, clinical consequences, approaches to management, and the link with functional capacity.
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Affiliation(s)
- Faidra Laskou
- MRC Lifecourse Epidemiology Centre, Southampton, SO16 6YD, UK, USA.
| | - Harnish Patel
- MRC Lifecourse Epidemiology Centre, Southampton, SO16 6YD, UK, USA.
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Centre, Southampton, SO16 6YD, UK, USA.
| | - Elaine Dennison
- MRC Lifecourse Epidemiology Centre, Southampton, SO16 6YD, UK, USA.
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Lefferts WK, Davis MM, Valentine RJ. Exercise as an Aging Mimetic: A New Perspective on the Mechanisms Behind Exercise as Preventive Medicine Against Age-Related Chronic Disease. Front Physiol 2022; 13:866792. [PMID: 36045751 PMCID: PMC9420936 DOI: 10.3389/fphys.2022.866792] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 06/06/2022] [Indexed: 11/29/2022] Open
Abstract
Age-related chronic diseases are among the most common causes of mortality and account for a majority of global disease burden. Preventative lifestyle behaviors, such as regular exercise, play a critical role in attenuating chronic disease burden. However, the exact mechanism behind exercise as a form of preventative medicine remains poorly defined. Interestingly, many of the physiological responses to exercise are comparable to aging. This paper explores an overarching hypothesis that exercise protects against aging/age-related chronic disease because the physiological stress of exercise mimics aging. Acute exercise transiently disrupts cardiovascular, musculoskeletal, and brain function and triggers a substantial inflammatory response in a manner that mimics aging/age-related chronic disease. Data indicate that select acute exercise responses may be similar in magnitude to changes seen with +10–50 years of aging. The initial insult of the age-mimicking effects of exercise induces beneficial adaptations that serve to attenuate disruption to successive “aging” stimuli (i.e., exercise). Ultimately, these exercise-induced adaptations reduce the subsequent physiological stress incurred from aging and protect against age-related chronic disease. To further examine this hypothesis, future work should more intricately describe the physiological signature of different types/intensities of acute exercise in order to better predict the subsequent adaptation and chronic disease prevention with exercise training in healthy and at-risk populations.
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Lee SY, Kim BR, Kim SR, Choi JH, Jeong EJ, Kim J. The combination of osteoporosis and low lean mass correlates with physical function in end-stage knee osteoarthritis: A retrospective observational study. Medicine (Baltimore) 2022; 101:e29960. [PMID: 35945717 PMCID: PMC9351889 DOI: 10.1097/md.0000000000029960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
We aimed to investigate the prevalence of osteoporosis and low lean mass, either together or in isolation, and their association with physical function, pain, and quality of life (QOL) in patients with end-stage knee osteoarthritis (OA). This retrospective cross-sectional observational study included 578 patients (77 males and 501 females) diagnosed with end-stage knee OA. Patients were divided into 4 groups based on body composition parameters: control, osteoporosis, low lean mass, and osteoporosis + low lean mass. All participants underwent performance-based physical function tests, including a stair climbing test (SCT), a 6-minute walk test, a timed up and go test, and instrumental gait analysis, to examine spatiotemporal parameters. Self-reported physical function and pain levels were measured using the Western Ontario McMaster Universities Osteoarthritis Index and visual analog scale, respectively. Self-reported QOL was measured using the EuroQOL 5 dimensions (EQ-5D) questionnaire. Of 578 patients, 268 (46.4%) were included in the control group, 148 (25.6%) in the osteoporosis group, 106 (18.3%) in the low lean mass group, and 56 (9.7%) in the osteoporosis + low lean mass group. Analysis of variance revealed that the scores for the osteoporosis + low lean mass group in the SCT-ascent, SCT-descent, and timed up and go test were significantly higher, whereas those for the 6-minute walk test, gait speed, and cadence were significantly lower than those for the other groups (P < .05). After adjusting for age, sex, and body mass index, multiple linear regression analysis identified SCT-ascent (β = 0.140, P = .001, R2 = 0.126), SCT-descent (β = 0.182, P < .001, R2 = 0.124), gait speed (β = -0.116, P = .005, R2 = 0.079), and cadence (β = -0.093, P = .026, R2 = 0.031) as being significantly associated with osteoporosis + low lean mass. Thus, osteoporosis + low lean mass correlates with poor physical function, but not pain and QOL, in patients with end-stage knee OA.
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Affiliation(s)
- So Young Lee
- Department of Rehabilitation Medicine, Jeju National University Hospital, Jeju National University College of Medicine, Jeju, Republic of Korea
| | - Bo Ryun Kim
- Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Seoul, Republic of Korea
- *Correspondence: Bo Ryun Kim, Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, 73 Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea (e-mail: )
| | - Sang Rim Kim
- Department of Orthopaedic Surgery, Jeju National University Hospital, Jeju National University College of Medicine, Jeju, Republic of Korea
| | - Jun Hwan Choi
- Department of Rehabilitation Medicine, Jeju National University Hospital, Jeju National University College of Medicine, Jeju, Republic of Korea
| | - Eui Jin Jeong
- Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Jinseok Kim
- Division of Rheumatology, Department of Internal Medicine, Jeju National University Hospital, Jeju National University College of Medicine, Jeju, Republic of Korea
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Carvalho Jurema Santos G, Santos de Sousa Fernandes M. Comment on “Phase angle as a marker for muscle health and quality of life in patients with chronic kidney disease” Clinical Nutrition 2022. Clin Nutr 2022; 41:2056-2057. [DOI: 10.1016/j.clnu.2022.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 07/14/2022] [Indexed: 11/30/2022]
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Baig MH, Ahmad K, Moon JS, Park SY, Ho Lim J, Chun HJ, Qadri AF, Hwang YC, Jan AT, Ahmad SS, Ali S, Shaikh S, Lee EJ, Choi I. Myostatin and its Regulation: A Comprehensive Review of Myostatin Inhibiting Strategies. Front Physiol 2022; 13:876078. [PMID: 35812316 PMCID: PMC9259834 DOI: 10.3389/fphys.2022.876078] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/06/2022] [Indexed: 12/12/2022] Open
Abstract
Myostatin (MSTN) is a well-reported negative regulator of muscle growth and a member of the transforming growth factor (TGF) family. MSTN has important functions in skeletal muscle (SM), and its crucial involvement in several disorders has made it an important therapeutic target. Several strategies based on the use of natural compounds to inhibitory peptides are being used to inhibit the activity of MSTN. This review delivers an overview of the current state of knowledge about SM and myogenesis with particular emphasis on the structural characteristics and regulatory functions of MSTN during myogenesis and its involvements in various muscle related disorders. In addition, we review the diverse approaches used to inhibit the activity of MSTN, especially in silico approaches to the screening of natural compounds and the design of novel short peptides derived from proteins that typically interact with MSTN.
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Affiliation(s)
- Mohammad Hassan Baig
- Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Khurshid Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
| | - Jun Sung Moon
- Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, South Korea
| | - So-Young Park
- Department of Physiology, College of Medicine, Yeungnam University, Daegu, South Korea
| | - Jeong Ho Lim
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
| | - Hee Jin Chun
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
| | - Afsha Fatima Qadri
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Ye Chan Hwang
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Arif Tasleem Jan
- School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri, India
| | - Syed Sayeed Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Shahid Ali
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Sibhghatulla Shaikh
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Eun Ju Lee
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
- *Correspondence: Eun Ju Lee, ; Inho Choi,
| | - Inho Choi
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
- *Correspondence: Eun Ju Lee, ; Inho Choi,
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Oroszi T, de Boer SF, Nyakas C, Schoemaker RG, van der Zee EA. Chronic whole body vibration ameliorates hippocampal neuroinflammation, anxiety-like behavior, memory functions and motor performance in aged male rats dose dependently. Sci Rep 2022; 12:9020. [PMID: 35637277 PMCID: PMC9151803 DOI: 10.1038/s41598-022-13178-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/13/2022] [Indexed: 12/19/2022] Open
Abstract
AbstractWhole body vibration (WBV) is a form of passive exercise by the stimulation of mechanical vibration platform. WBV has been extensively investigated through clinical studies with main focus on the musculoskeletal system. However, pre-clinical data in the context of behavior, memory and motor functions with aged rodents are limited. The aim of this experiment was to investigate the dose dependent effects of a five weeks long WBV intervention with an aged animal model including anxiety-related behavior, memory and motor functions, as well as markers of (neuro)inflammation. Male Wistar rats (18 months) underwent 5 or 20 min daily vibration exposure or pseudo-treatment (i.e.: being subjected to the same environmental stimuli for 5 or 20 min, but without exposure to vibrations) 5 times per week. After 5 weeks treatment, cognitive functions, anxiety-like behavior and motor performance were evaluated. Finally, brain tissue was collected for immunohistological purposes to evaluate hippocampal (neuro)inflammation. Animals with 20 min daily session of WBV showed a decrease in their anxiety-like behavior and improvement in their spatial memory. Muscle strength in the grip hanging test was only significantly improved by 5 min daily WBV treatments, whereas motor coordination in the balance beam test was not significantly altered. Microglia activation showed a significant decrease in the CA1 and Dentate gyrus subregions by both dose of WBV. In contrast, these effects were less pronounced in the CA3 and Hilus subregions, where only 5 min dose showed a significant effect on microglia activation. Our results indicate, that WBV seems to be a comparable strategy on age-related anxiety, cognitive and motor decline, as well as alleviating age-related (neuro)inflammation.
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Rubio-Gutierrez JC, Mendez-Hernández P, Guéguen Y, Galichon P, Tamayo-Ortiz M, Haupt K, Medeiros M, Barbier OC. Overview of Traditional and Environmental Factors Related to Bone Health. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:31042-31058. [PMID: 35122651 DOI: 10.1007/s11356-022-19024-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/29/2022] [Indexed: 06/14/2023]
Abstract
Bone mass in adulthood depends on growth and mineralization acquired during childhood and adolescence. It is well known that these stages of life are crucial for bone development, where genetic, nutritional, hormonal, and lifestyle factors play a significant role. Bone loss is normally a natural and slow process that begins years later after the peak bone mass is achieved and continues throughout the lifespan. Lifestyle choices in childhood and adolescence such as minimal physical activity, excessive caffeine or carbonated beverages intake, malnutrition, cigarette use, or high alcohol consumption and other factors like environmental pollutants can also negatively affect bone health and accelerate the bone loss process. The aim of this work is an overview of risk factors associated with inadequate bone health in early life.
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Affiliation(s)
- Juan Carlos Rubio-Gutierrez
- Departamento de Toxicología, Centro de Investigación Y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav), Ciudad de México, CDMX, México
| | - Pablo Mendez-Hernández
- Departamento de Calidad Y Educación en Salud, Secretaría de Salud de Tlaxcala, Tlaxcala, México
- Facultad de Ciencias de La Salud, Universidad Autónoma de Tlaxcala, Tlaxcala, México
| | - Yann Guéguen
- Institut de Radioprotection Et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, Fontenay-aux-Roses, France
| | - Pierre Galichon
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013, Paris, France
- Transplantation and Nephrology Department, Hôpital Pitié-Salpétrière, Assistance Publique-Hôpitaux de Paris, 75013, Paris, France
| | - Marcela Tamayo-Ortiz
- Unidad de Investigación en Salud en El Trabajo, Instituto Mexicano del Seguro Social, Centro Médico Siglo XXI, Cuauhtémoc, CDMX, México
| | - Karsten Haupt
- CNRS Enzyme and Cell Engineering Laboratory, Université de Technologie de Compiègne, Rue Roger Couttolenc, CS 60319, 60203, Compiègne Cedex, France
| | - Mara Medeiros
- Unidad de Investigación Y Diagnóstico en Nefrología Y Metabolismo Mineral Óseo, Hospital Infantil de México Federico Gómez (HIMFG), Ciudad de México, CDMX, México
- Departamento de Farmacología, Facultad de Medicina, UNAM, Ciudad de México, CDMX, México
| | - Olivier Christophe Barbier
- Departamento de Toxicología, Centro de Investigación Y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav), Ciudad de México, CDMX, México.
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Song Y, Wu Z, Zhao P. The Function of Metformin in Aging-Related Musculoskeletal Disorders. Front Pharmacol 2022; 13:865524. [PMID: 35392559 PMCID: PMC8982084 DOI: 10.3389/fphar.2022.865524] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 02/21/2022] [Indexed: 12/22/2022] Open
Abstract
Metformin is a widely accepted first-line hypoglycemic agent in current clinical practice, and it has been applied to the clinic for more than 60 years. Recently, researchers have identified that metformin not only has an efficient capacity to lower glucose but also exerts anti-aging effects by regulating intracellular signaling molecules. With the accelerating aging process and mankind’s desire for a long and healthy life, studies on aging have witnessed an unprecedented boom. Osteoporosis, sarcopenia, degenerative osteoarthropathy, and frailty are age-related diseases of the musculoskeletal system. The decline in motor function is a problem that many elderly people have to face, and in serious cases, they may even fail to self-care, and their quality of life will be seriously reduced. Therefore, exploring potential treatments to effectively prevent or delay the progression of aging-related diseases is essential to promote healthy aging. In this review, we first briefly describe the origin of metformin and the aging of the movement system, and next review the evidence associated with its ability to extend lifespan. Furthermore, we discuss the mechanisms related to the modulation of aging in the musculoskeletal system by metformin, mainly its contribution to bone homeostasis, muscle aging, and joint degeneration. Finally, we analyze the protective benefits of metformin in aging-related diseases of the musculoskeletal system.
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Affiliation(s)
- Yanhong Song
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ziyi Wu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ping Zhao
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, China
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Alfredo Sierra-Ramírez J, Saucedo-Bueno L, Lilia García-Hernández A, Martínez-Dávalos A, Rodríguez-López C, Elisa Drago-Serrano M, Godínez-Victoria M. Moderate aerobic exercise on bone quality changes associated with aging and oxidative stress in balb/c mice. J Biomech 2022; 135:111035. [DOI: 10.1016/j.jbiomech.2022.111035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 11/24/2022]
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Salamanna F, Contartese D, Borsari V, Pagani S, Barbanti Brodano G, Griffoni C, Ricci A, Gasbarrini A, Fini M. Two Hits for Bone Regeneration in Aged Patients: Vertebral Bone Marrow Clot as a Biological Scaffold and Powerful Source of Mesenchymal Stem Cells. Front Bioeng Biotechnol 2022; 9:807679. [PMID: 35118056 PMCID: PMC8804319 DOI: 10.3389/fbioe.2021.807679] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/20/2021] [Indexed: 12/26/2022] Open
Abstract
Recently, the use of a new formulation of bone marrow aspirate (BMA), the BMA clot, has been described. This product entails a naturally formed clot from the harvested bone marrow, which retains all the BMA components preserved in a matrix biologically molded by the clot. Even though its beneficial effects were demonstrated by some studies, the impact of aging and aging-associated processes on biological properties and the effect of BMA cell-based therapy are currently unknown. The purpose of our study was to compare selected parameters and properties of clotted BMA and BMA-derived mesenchymal stem cells (MSCs) from younger (<45 years) and older (>65 years) female donors. Clotted BMA growth factors (GFs) expression, MSCs morphology and viability, doubling time, surface marker expression, clonogenic potential, three-lineage differentiation, senescence-associated factors, and Klotho synthesis from younger and older donors were analyzed. Results indicated that donor age does not affect tissue-specific BMA clot regenerative properties such as GFs expression and MSCs morphology, viability, doubling time, surface antigens expression, colony-forming units, osteogenic and adipogenic differentiation, and Klotho and senescence-associated gene expression. Only few differences, i.e., increased platelet-derived growth factor-AB (PDGF-AB) synthesis and MSCs Aggrecan (ACAN) expression, were detected in younger donors in comparison with older ones. However, these differences do not interfere with all the other BMA clot biological properties. These results demonstrated that BMA clot can be applied easily, without any sample processing and avoiding potential contamination risks as well as losing cell viability, proliferation, and differentiation ability, for autologous transplantation in aged patients. The vertebral BMA clot showed two successful hits since it works as a biological scaffold and as a powerful source of mesenchymal stem cells, thus representing a novel and advanced therapeutic alternative for the treatment of orthopedic injuries.
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Affiliation(s)
- Francesca Salamanna
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Deyanira Contartese
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- *Correspondence: Deyanira Contartese,
| | - Veronica Borsari
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Stefania Pagani
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giovanni Barbanti Brodano
- Department of Oncological and Degenerative Spine Surgery, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Cristiana Griffoni
- Department of Oncological and Degenerative Spine Surgery, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alessandro Ricci
- Anesthesia-Resuscitation and Intensive Care, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alessandro Gasbarrini
- Department of Oncological and Degenerative Spine Surgery, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Milena Fini
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Irisin and Secondary Osteoporosis in Humans. Int J Mol Sci 2022; 23:ijms23020690. [PMID: 35054874 PMCID: PMC8775753 DOI: 10.3390/ijms23020690] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/31/2021] [Accepted: 01/05/2022] [Indexed: 02/06/2023] Open
Abstract
Irisin is a peptide secreted by skeletal muscle following exercise that plays an important role in bone metabolism. Numerous experiments in vitro and in mouse models have shown that the administration of recombinant irisin promotes osteogenesis, protects osteocytes from dexamethasone-induced apoptosis, prevents disuse-induced loss of bone and muscle mass, and accelerates fracture healing. Although some aspects still need to be elucidated, such as the dose- and frequency-dependent effects of irisin in cell cultures and mouse models, ample clinical evidence is emerging to support its physiological relevance on bone in humans. A reduction in serum irisin levels, associated with an increased risk of osteoporosis and bone fractures, was observed in postmenopausal women and in both men and women during aging, Recently, cohort studies of subjects with secondary osteoporosis showed that these patients have lower circulating levels of irisin, suggesting that this myokine could be a novel marker to monitor bone quality in this disease. Although there are still few studies, this review discusses the emerging data that are highlighting the involvement of irisin in some diseases that cause secondary osteoporosis.
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Xu L, Zhao Q, Li K, Zhang Y, Wang C, Hind K, Wang L, Liu Y, Cheng X. The Role of Sex Hormones on Bone Mineral Density, Marrow Adiposity, and Muscle Adiposity in Middle-Aged and Older Men. Front Endocrinol (Lausanne) 2022; 13:817418. [PMID: 35265038 PMCID: PMC8899107 DOI: 10.3389/fendo.2022.817418] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/31/2022] [Indexed: 02/05/2023] Open
Abstract
PURPOSE The etiology of age-related bone loss is less clear in men. This study is aimed to observe the variations of endogenous sex hormone concentrations with increasing of age in men, and investigate their relations to bone mass, marrow adiposity, and muscle adiposity. METHODS A total of 199 community-dwelling Chinese men (aged 41 to 82 years) were included and measured of serum total estradiol, total testosterone, and follicle-stimulating hormone (FSH) concentrations by enzyme-linked immunosorbent assay (ELISA). Vertebral trabecular volumetric bone mineral density (vBMD) was measured by quantitative computed tomography for all participants, and vertebral marrow fat content and erector muscle fat content were quantified by Chemistry-shift-encoding magnetic resonance imaging in 62 participants. RESULTS In this population, FSH concentration increased (p < 0.001) gradually with aging. Lower vBMD was independently associated with higher FSH concentration (β = -0.216, p < 0.001), but not with total estradiol or total testosterone. For each standard deviation increase in FSH there was a 50% higher risk of an individual having osteopenia or osteoporosis (vBMD < 120 mg/cm3). Marrow fat content and erector muscle fat content were greater in osteopenic and osteoporotic men, but there were no associations with sex hormones concentrations. CONCLUSION In summary, FSH but not total estradiol or total testosterone is related to vertebral trabecular vBMD in middle-aged and older Chinese men. Neither marrow adiposity nor muscle adiposity is associated with sex hormones.
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Affiliation(s)
- Li Xu
- Department of Radiology, Beijing Jishuitan Hospital, Beijing, China
| | - Qian Zhao
- International Medical Center, West China Hospital, Sichuan University, Chengdu, China
| | - Kai Li
- Department of Radiology, Beijing Jishuitan Hospital, Beijing, China
| | - Yong Zhang
- Department of Radiology, Beijing Jishuitan Hospital, Beijing, China
| | - Chao Wang
- Department of Epidemiology and Biostatistics, Beijing Research Institute of Traumatology and Orthopedics, Beijing Jishuitan Hospital, Beijing, China
| | - Karen Hind
- Department of Sport and Exercise Sciences, Durham University, Durham, United Kingdom
| | - Ling Wang
- Department of Radiology, Beijing Jishuitan Hospital, Beijing, China
| | - Yandong Liu
- Department of Radiology, Beijing Jishuitan Hospital, Beijing, China
| | - Xiaoguang Cheng
- Department of Radiology, Beijing Jishuitan Hospital, Beijing, China
- *Correspondence: Xiaoguang Cheng,
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66
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Cameron ME, Underwood PW, Williams IE, George TJ, Judge SM, Yarrow JF, Trevino JG, Judge AR. Osteopenia is associated with wasting in pancreatic adenocarcinoma and predicts survival after surgery. Cancer Med 2022; 11:50-60. [PMID: 34791809 PMCID: PMC8704155 DOI: 10.1002/cam4.4416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 10/14/2021] [Accepted: 10/28/2021] [Indexed: 11/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is among the deadliest of all common malignancies. Treatment is difficult and often complicated by the presence of cachexia. The clinical portrait of cachexia contributes to the poor prognosis experienced by PDAC patients and worsens therapeutic outcomes. We propose that low bone mineral density is a component of cachexia, which we explore herein through a retrospective review of all patients at our facility that underwent surgery for PDAC between 2011 and 2018 and compared to sex-, age- and comorbidity-matched control individuals. Data were abstracted from the medical record and pre-operative computed tomography scans. Muscle mass and quality were measured at the L3 level and bone mineral density was measured as the radiation attenuation of the lumbar vertebral bodies. Patients with PDAC displayed typical signs of cachexia such as weight loss and radiologically appreciable deterioration of skeletal muscle. Critically, PDAC patients had significantly lower bone mineral density than controls, with 61.2% of PDAC patients categorized as osteopenic compared to 36.8% of controls. PDAC patients classified as osteopenic had significantly reduced survival (1.01 years) compared to patients without osteopenia (2.77 years). The presence of osteopenia was the strongest clinical predictor of 1- and 2-year disease-specific mortality, increasing the risk of death by 107% and 80%, respectively. Osteopenia serves as a test of 2-year mortality with sensitivity of 76% and specificity of 58%. These data therefore identify impaired bone mineral density as a key component of cachexia and predictor of postoperative survival in patients with PDAC. The mechanisms that lead to bone wasting in tumor-bearing hosts deserve further study.
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Affiliation(s)
- Miles E. Cameron
- Department of Physical TherapyUniversity of FloridaGainesvilleFloridaUSA
- Department of SurgeryUniversity of FloridaGainesvilleFloridaUSA
- MD‐PhD Training ProgramUniversity of FloridaGainesvilleFloridaUSA
| | | | | | - Thomas J. George
- Department of MedicineUniversity of FloridaGainesvilleFloridaUSA
| | - Sarah M. Judge
- Department of Physical TherapyUniversity of FloridaGainesvilleFloridaUSA
| | | | - Jose G. Trevino
- Department of SurgeryVirginia Commonwealth UniversityRichmondVirginiaUSA
| | - Andrew R. Judge
- Department of Physical TherapyUniversity of FloridaGainesvilleFloridaUSA
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67
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Shen Y, Huang X, Wu J, Lin X, Zhou X, Zhu Z, Pan X, Xu J, Qiao J, Zhang T, Ye L, Jiang H, Ren Y, Shan PF. The Global Burden of Osteoporosis, Low Bone Mass, and Its Related Fracture in 204 Countries and Territories, 1990-2019. Front Endocrinol (Lausanne) 2022; 13:882241. [PMID: 35669691 PMCID: PMC9165055 DOI: 10.3389/fendo.2022.882241] [Citation(s) in RCA: 94] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/19/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Low bone mineral density (LBMD), including osteoporosis and low bone mass, has becoming a serious public health concern. We aimed to estimate the disease burden of LBMD and its related fractures in 204 countries and territories over the past 30 years. METHODS We collected detailed information and performed a secondary analysis for LBMD and its related fractures from the Global Burden of Disease Study 2019. Numbers and age-standardized rates related to LBMD of disability-adjusted life-years (DALYs) and deaths in 204 countries and territories were compared by age, gender, socio-demographic index (SDI), and location. RESULTS Global deaths and DALYs number attributable to LBMD increased from 207 367 and 8 588 936 in 1990 to 437 884 and 16 647 466 in 2019, with a raise of 111.16% and 93.82%, respectively. DALYs and deaths number of LBMD-related fractures increased 121.07% and 148.65% from 4 436 789 and 121248 in 1990 to 9 808 464 and 301 482 in 2019. In 2019, the five countries with the highest disease burden of DALYs number in LBMD-related fractures were India (2 510 288), China (1 839 375), United States of America (819 445), Japan (323 094), and Germany (297 944), accounting for 25.59%, 18.75%, 8.35%, 3.29%, and 3.04%. There was a quadratic correlation between socio-demographic index (SDI) and burden of LBMD-related fractures: DALYs rate was 179.985-420.435SDI+417.936SDI2(R2 = 0.188, p<0.001); Deaths rate was 7.879-13.416SDI+8.839 SDI2(R2 = 0.101, p<0.001). CONCLUSIONS The global burden of DALYs and deaths associated with LBMD and its related fractures has increased significantly since 1990. There were differences in disease burden between regions and countries. These estimations could be useful in priority setting, policy-making, and resource allocation in osteoporosis prevention and treatment.
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Affiliation(s)
- Yuyan Shen
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Xin Huang
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Junyun Wu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Xiling Lin
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Xiao Zhou
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Zhiang Zhu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Xiaowen Pan
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Jingya Xu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Jie Qiao
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Tianyue Zhang
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Linxia Ye
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
| | - Hongwei Jiang
- Endocrine and Metabolic Disease Center, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, China
- Medical Key Laboratory of Hereditary Rare Diseases of Henan, Luoyang, China
- Luoyang Sub-Center of National Clinical Research Center for Metabolic Diseases, Luoyang, China
- *Correspondence: Peng-Fei Shan, ; Yuezhong Ren, ; Hongwei Jiang,
| | - Yuezhong Ren
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
- *Correspondence: Peng-Fei Shan, ; Yuezhong Ren, ; Hongwei Jiang,
| | - Peng-Fei Shan
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of ZheJiang University School of Medicine, Hangzhou, China
- Binjing Institute of Zhejiang University, Hangzhou, China
- *Correspondence: Peng-Fei Shan, ; Yuezhong Ren, ; Hongwei Jiang,
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Wei Z, Ge F, Che Y, Wu S, Dong X, Song D. Metabolomics Coupled with Pathway Analysis Provides Insights into Sarco-Osteoporosis Metabolic Alterations and Estrogen Therapeutic Effects in Mice. Biomolecules 2021; 12:41. [PMID: 35053189 PMCID: PMC8773875 DOI: 10.3390/biom12010041] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/13/2021] [Accepted: 12/20/2021] [Indexed: 12/15/2022] Open
Abstract
Postmenopausal osteoporosis (PMOP) and sarcopenia are common diseases that predominantly affect postmenopausal women. In the occurrence and development of these two diseases, they are potentially pathologically connected with each other at various molecular levels. However, the application of metabolomics in sarco-osteoporosis and the metabolic rewiring happening throughout the estrogen loss-replenish process have not been reported. To investigate the metabolic alteration of sarco-osteoporosis and the possible therapeutical effects of estradiol, 24 mice were randomly divided into sham surgery, ovariectomy (OVX), and estradiol-treated groups. Three-dimensional reconstructions and histopathology examination showed significant bone loss after ovariectomy. Estrogen can well protect against OVX-induced bone loss deterioration. UHPLC-Q-TOF/MS was preformed to profile semi- polar metabolites of skeletal muscle samples from all groups. Metabolomics analysis revealed metabolic rewiring occurred in OVX group, most of which can be reversed by estrogen supplementation. In total, 65 differential metabolites were identified, and pathway analysis revealed that sarco-osteoporosis was related to the alterations in purine metabolism, glycerophospholipid metabolism, arginine biosynthesis, tryptophan metabolism, histidine metabolism, oxidative phosphorylation, and thermogenesis, which provided possible explanations for the metabolic mechanism of sarco-osteoporosis. This study indicates that an UHPLC-Q-TOF/MS-based metabolomics approach can elucidate the metabolic reprogramming mechanisms of sarco-osteoporosis and provide biological evidence of the therapeutical effects of estrogen on sarco-osteoporosis.
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Affiliation(s)
- Ziheng Wei
- Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 201620, China;
| | - Fei Ge
- School of Medicine, Shanghai University, Shanghai 200444, China; (F.G.); (Y.C.)
- College of Sciences, Shanghai University, Shanghai 200444, China
| | - Yanting Che
- School of Medicine, Shanghai University, Shanghai 200444, China; (F.G.); (Y.C.)
- College of Sciences, Shanghai University, Shanghai 200444, China
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Si Wu
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Xin Dong
- School of Medicine, Shanghai University, Shanghai 200444, China; (F.G.); (Y.C.)
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Dianwen Song
- Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 201620, China;
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69
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Hassler E, Almer G, Reishofer G, Deutschmann H, Renner W, Herrmann M, Leber S, Staszewski A, Gunzer F, Mangge H. Investigation of the Relationship between the Mid_Thigh Adipose Tissue Distribution Measured by MRI and Serum Osteocalcin—A Sex-Based Approach. Nutrients 2021; 14:nu14010112. [PMID: 35010988 PMCID: PMC8747071 DOI: 10.3390/nu14010112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/17/2021] [Accepted: 12/22/2021] [Indexed: 12/25/2022] Open
Abstract
Osteocalcin, in its non-carboxylated form, has a positive effect on glucose metabolism. Additionally, osteocalcin levels are related to body composition, especially muscle mass. The relation to the distribution of different adipose tissue types, such as subcutaneous, intermuscular, and visceral adipose tissue, is unclear. This study aimed to investigate associations between serum osteocalcin and the distribution of subcutaneous and intermuscular adipose tissue of the mid-thigh. Furthermore, the influence of different training methods on osteocalcin levels was investigated. We performed adipose tissue quantification of subcutaneous adipose tissue (SAT) and intramuscular adipose tissue (IMAT) using MRI measurements of the mid-thigh in 128 volunteers (63 male/65 female). Laboratory analysis included blood lipid panel, serum insulin, adiponectin, and osteocalcin measurements. The main observation was a significant correlation of total serum osteocalcin (TOC) and the distribution of adipose tissue of the mid-thigh (SAT/(SAT + IMAT)) (cc = −0.29/p-value = 0.002), as well as the cross-sectional muscle area (MA), increasing with the weekly resistance training duration in males. Additionally, TOC (p-value = 0.01) and MA (p-value = 0.03) were negatively related to serum insulin. The significant relationship between TOC and SAT/(SAT + IMAT) is a new finding and confirms the negative influence of IMAT on glucose metabolism in a sex-specific approach. We could substantiate this by the negative relation of TOC with serum insulin.
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Affiliation(s)
- Eva Hassler
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University Graz, 8036 Graz, Austria; (E.H.); (H.D.); (S.L.); (A.S.); (F.G.)
| | - Gunter Almer
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University Graz, 8036 Graz, Austria; (G.A.); (W.R.); (M.H.); (H.M.)
| | - Gernot Reishofer
- Department of Radiology, Medical University Graz, 8036 Graz, Austria
- Biotech Med Graz, 8010 Graz, Austria
- Correspondence:
| | - Hannes Deutschmann
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University Graz, 8036 Graz, Austria; (E.H.); (H.D.); (S.L.); (A.S.); (F.G.)
| | - Wilfried Renner
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University Graz, 8036 Graz, Austria; (G.A.); (W.R.); (M.H.); (H.M.)
| | - Markus Herrmann
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University Graz, 8036 Graz, Austria; (G.A.); (W.R.); (M.H.); (H.M.)
| | - Stefan Leber
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University Graz, 8036 Graz, Austria; (E.H.); (H.D.); (S.L.); (A.S.); (F.G.)
| | - Alexander Staszewski
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University Graz, 8036 Graz, Austria; (E.H.); (H.D.); (S.L.); (A.S.); (F.G.)
| | - Felix Gunzer
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University Graz, 8036 Graz, Austria; (E.H.); (H.D.); (S.L.); (A.S.); (F.G.)
| | - Harald Mangge
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University Graz, 8036 Graz, Austria; (G.A.); (W.R.); (M.H.); (H.M.)
- Biotech Med Graz, 8010 Graz, Austria
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70
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Wang N, Li Z, Li S, Li Y, Gao L, Bao X, Wang K, Liu C, Xue P, Liu S. Curculigoside Ameliorates Bone Loss by Influencing Mesenchymal Stem Cell Fate in Aging Mice. Front Cell Dev Biol 2021; 9:767006. [PMID: 34926455 PMCID: PMC8678408 DOI: 10.3389/fcell.2021.767006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/05/2021] [Indexed: 11/13/2022] Open
Abstract
Senile osteoporosis is characterized by increased bone loss and fat accumulation in marrow. Curculigoside (CCG) is the major bioactive component of Curculigo orchioides, which has been used as anti-osteoporosis therapy for elder patients since antiquity. We aimed to investigate the underlying mechanisms by which CCG regulated the bone-fat balance in marrow of aging mice. In our study, CCG treatment was identified to interfere with the stem cell lineage commitment both in vivo and in vitro. In vivo, CCG promoted the transcriptional co-activator with PDZ-binding motif (TAZ) expression to reverse age-related bone loss and marrow adiposity. In vitro, proper concentration of CCG upregulated TAZ expression to increase osteogenesis and decrease adipogenesis of bone marrow mesenchymal stem cells (BMSCs). This regulating effect was discounted by TAZ knockdown or the use of MEK-ERK pathway inhibitor, UO126. Above all, our study confirmed the rescuing effects of CCG on the differential shift from adipogenesis to osteogenesis of BMSCs in aging mice and provided a scientific basis for the clinical use of CCG in senile osteoporosis.
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Affiliation(s)
- Na Wang
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Ziyi Li
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Shilun Li
- Department of Joint Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yukun Li
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Liu Gao
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Xiaoxue Bao
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Ke Wang
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Chang Liu
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Peng Xue
- Department of Endocrinology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.,Key Orthopaedic Biomechanics Laboratory of Hebei Province, Shijiazhuang, China
| | - Sijing Liu
- Editorial Department of Hebei Medical University, Hebei Medical University, Shijiazhuang, China
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Does Unilateral Lumbosacral Radiculopathy Affect the Association between Lumbar Spinal Muscle Morphometry and Bone Mineral Density? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413155. [PMID: 34948767 PMCID: PMC8701069 DOI: 10.3390/ijerph182413155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/01/2021] [Accepted: 12/03/2021] [Indexed: 11/17/2022]
Abstract
Age-related degenerative changes lead to a gradual decrease in bone mineral density (BMD) and muscle mass. We aimed to assess the effects of decreased BMD and lumbar denervation on lumbar spinal muscle morphometry and the relationship between BMD and lumbar spinal muscular morphometry, respectively. Eighty-one patients, aged 50–85 years, diagnosed with unilateral lumbosacral radiculopathy based on electrodiagnostic studies between January 2016 and April 2021 were enrolled. BMD T scores in the lumbar spine and hip were measured using dual-energy X-ray absorptiometry. The cross-sectional area (CSA) of the psoas, multifidus, and erector spinae located in the middle of the lumbar spine, between the L3 and L4 and between the L4 and L5 levels, respectively, was measured using axial MRI. Functional CSA (FCSA) was defined as the CSA of lean muscle mass. Pearson correlation analyses were performed to evaluate the association between BMD T scores and the CSA, FCSA, and the ratio of the FCSA to the CSA (functional ratio) for each side. The CSA of lumbar spinal muscles showed no significant correlation with lumbar BMD. The FCSA and functional ratio of lumbar spinal muscles were significantly correlated with lumbar BMD. There was no correlation between femur BMD and lumbar spinal muscle morphometry.
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72
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Xu Y, Wen Z, Deng K, Li R, Yu Q, Xiao SM. Relationships of sex hormones with muscle mass and muscle strength in male adolescents at different stages of puberty. PLoS One 2021; 16:e0260521. [PMID: 34855818 PMCID: PMC8638900 DOI: 10.1371/journal.pone.0260521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 11/11/2021] [Indexed: 11/25/2022] Open
Abstract
This study analysed the associations of sex steroids with fat-free mass (FFM) and handgrip strength in 641 Chinese boys. Serum total testosterone (TT) and oestradiol were measured by chemiluminescence immunoassay. Free testosterone (FT) and oestradiol were calculated. FFM and handgrip strength were measured by bioelectrical impedance analysis and a hand dynamometer, respectively. Generalised additive models and multiple linear regression were used to explore the relationships. A subgroup analysis was conducted in early-mid pubertal and late-post pubertal groups. Age, height, weight, physical activity, intake of dietary protein and/or stage of puberty were adjusted. TT and FT were positively related to FFM and handgrip strength, with a curvilinear relationship being detected for handgrip strength (p<0.050). This curvilinear relationship was only observed in the late-post pubertal group, suggesting a potential threshold effect (FT>11.99ng/dL, β = 1.275, p = 0.039). In the early-mid pubertal group, TT and/or FT were linearly or near-linearly related to FFM or handgrip strength (β = 0.003-0.271, p<0.050). The association between FT and FFM was stronger than that in the late-post pubertal group. This study found that serum T had different associations with muscle parameters in Chinese early-mid pubertal and late-post pubertal boys. In the late-post pubertal boys, serum T was curvilinearly related to muscle strength with a threshold effect and its link with muscle mass was weaker.
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Affiliation(s)
- Yang Xu
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Zhigang Wen
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
- Department of Endocrinology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, Guangdong, China
| | - Kaili Deng
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Ran Li
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Qing Yu
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Su-Mei Xiao
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
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73
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Dionyssiotis Y, Prokopidis K, Vorniotakis P, Bakas E. Osteosarcopenia School. J Frailty Sarcopenia Falls 2021; 6:231-240. [PMID: 34950814 PMCID: PMC8649862 DOI: 10.22540/jfsf-06-231] [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] [Accepted: 09/27/2021] [Indexed: 12/13/2022] Open
Abstract
Osteosarcopenia has been proposed as a syndrome in a subset of frail individuals at higher risk of falls, fractures and institutionalization. In this paper, we will go over the translational aspects of sarcopenia and osteoporosis research and highlight outcomes from different interventions. In addition, preventative measures and therapeutic interventions that can benefit both muscle and bone simultaneously will be analysed also. A new holistic concept called Osteosarcopenia School will be presented. This new concept is based on counselling and education of patients as part of a rehabilitation program, aiming to reduce the risk of social isolation, falls and fractures, and subsequent disability through muscle strengthening and balance training. In this patient group, the combination of pharmaceutical treatments and specific exercise programmes are essential to counteract the consequences of osteosarcopenia. Finally, educational programmes targeting patient functionality through social reintegration may have a substantial impact on their daily living activities and overall quality of life.
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Affiliation(s)
- Yannis Dionyssiotis
- Spinal Cord Injury Rehabilitation Clinic, University of Patras, Rio Patras, Greece
| | - Konstantinos Prokopidis
- Department of Musculoskeletal Biology, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom
| | | | - Eleftherios Bakas
- Physical Medicine and Rehabilitation Department, KAT Hospital, Kifissia, Greece
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Ogawa T, Onaga A, Oshiro N, Oshiro A, Kitagawa Y, Taira Y, Nakahodo S, Oshiro K. Older patients with less skeletal muscle mass gain more skeletal muscle in rehabilitation wards after fractures. Eur Geriatr Med 2021; 13:615-622. [PMID: 34850373 DOI: 10.1007/s41999-021-00596-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 11/21/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND We hypothesized that old patients could increase skeletal muscle mass after fractures by exercise rehabilitation, even if they have a low initial muscle mass. AIM This study aimed to evaluate the relationship between skeletal muscle mass and skeletal muscle changes in older patients after fractures. METHODS This case-control study took place in rehabilitation wards and included 807 patients aged ≥ 65 years with fractures. Patients were divided into two groups based on the skeletal muscle index (SMI) on admission by the sarcopenia cut-off points: low SMI group included patients with SMI < 7.0 for men and < 5.7 for women and high SMI group included patients with SMI ≥ 7.0 for men and ≥ 5.7 for women. Analysis of comparison between the two groups and multivariate logistic regression analyses were performed. RESULTS The SMI gain was significantly higher in the low SMI group (0.20) than in the high SMI group (0.00, p < 0.001). There were also the differences in age, BMI, mini nutritional assessment short form, Charlson comorbidity index, length of hospital stay, and protein intake. The SMI on admission was significantly associated with increased SMI after rehabilitation (odds ratio 0.569, 95% confidence interval 0.455‒0.710). Length from onset to transfer to the hospital, hospital stay, and period of exercise therapy were also significantly associated with increased SMI. CONCLUSIONS We found that older patients with low SMI after fracture gained more skeletal muscle mass than those with high SMI following exercise rehabilitation. In addition, SMI on admission was one of the factors independently associated with increased SMI.
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Affiliation(s)
- Takahiro Ogawa
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan.
| | - Anri Onaga
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan
| | - Nami Oshiro
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan
| | - Ayumi Oshiro
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan
| | - You Kitagawa
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan
| | - Yasuko Taira
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan
| | - Shiori Nakahodo
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan
| | - Kurumi Oshiro
- Chuzan Hospital Clinical Education and Research Center, 6-2-1 Matsumoto, Okinawa city, Okinawa, 904-2151, Japan
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Schwendner M, Motov S, Ryang YM, Meyer B, Krieg SM. Dorsal instrumentation with and without vertebral body replacement in patients with thoracolumbar osteoporotic fractures shows comparable outcome measures. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2021; 31:1138-1146. [PMID: 34741219 DOI: 10.1007/s00586-021-07044-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 08/23/2021] [Accepted: 10/19/2021] [Indexed: 01/17/2023]
Abstract
PURPOSE In the surgical treatment of osteoporotic spine fractures, there is no clear recommendation, which treatment is best for the individual patient with vertebra plana and/or neurological deficit requiring instrumentation. The aim of this study was to evaluate clinical and radiological outcomes after dorsal or 360° instrumentation of osteoporotic fractures of the thoracolumbar spine in a cohort of patients representing clinical reality. METHODS A total of 116 consecutive patients were operated on between 2008 and 2020. Inclusion criteria were osteoporotic fracture, thoracolumbar location, and dorsal instrumentation. In 79 cases, vertebral body replacement (VBR) was performed additionally. Patient outcomes including complications, EQ-5D at follow-up, and sagittal correction were analyzed. RESULTS Medical and surgical complications occurred in 59.5% of patients with 360° instrumentation compared to 64.9% of patients with dorsal instrumentation only (p = 0.684). Dorsal instrumentation plus VBR resulted in a sagittal correction of 9.3 ± 7.4° (0.1-31.6°) compared to 6.0 ± 5.6° (0.2-22.8°) after dorsal instrumentation only, respectively (p = 0.0065). EQ-5D was completed by 79 patients after 4.00 ± 2.88 years (0.1-11.8 years) and was 0.56 ± 0.32 (- 0.21-1.00) for VBR compared to 0.56 ± 0.34 (- 0.08-1.00) without VBR after dorsal instrumentation (p = 0.994). CONCLUSION 360° instrumentation represents a legitimate surgical technique with no additional morbidity even for the elderly and multimorbid osteoporotic population. Particularly, if sufficient long-term construct stability is in doubt or ventral stenosis is present, there is no need to abstain from additional ventral reinforcement and decompression.
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Affiliation(s)
- Maximilian Schwendner
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technische Universität München, Ismaninger Str. 22, 81675, Munich, Germany.,TUM Neuroimaging Center, School of Medicine, Klinikum Rechts Der Isar, Technical University of Munich, Munich, Germany
| | - Stefan Motov
- Department of Neurosurgery, Universitätsklinikum Augsburg, Stenglinstr. 2, 86156, Augsburg, Germany
| | - Yu-Mi Ryang
- Department of Neurosurgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - Bernhard Meyer
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technische Universität München, Ismaninger Str. 22, 81675, Munich, Germany
| | - Sandro M Krieg
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technische Universität München, Ismaninger Str. 22, 81675, Munich, Germany. .,TUM Neuroimaging Center, School of Medicine, Klinikum Rechts Der Isar, Technical University of Munich, Munich, Germany.
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76
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Does sarcopenia affect outcomes in pediatric surgical patients? A scoping review. J Pediatr Surg 2021; 56:2099-2106. [PMID: 33500162 DOI: 10.1016/j.jpedsurg.2021.01.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/06/2020] [Accepted: 01/08/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Adults with sarcopenia have a greater risk of postoperative complications, a higher rate of ICU admission, and an increased length of hospital stay. Few studies have explored the prevalence or importance of sarcopenia in the pediatric population. This study reviews the published literature on sarcopenia in the pediatric population, including pediatric surgery. METHODS Original studies related to sarcopenia in children were identified using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines and the PubMed database. RESULTS A total of 390 articles were screened, with 28 meeting inclusion criteria. Twenty (71%) studies provided a means to define abnormal and 18 studies (64%) showed that a specific disease process could impact lean muscle mass in children. Only 4 (14%) studies associated the change in muscle mass with an outcome. Two studies investigated sarcopenia and outcomes in the pediatric surgical patient and demonstrated associations with worse outcomes. CONCLUSION Despite studies showing an association between sarcopenia and negative outcomes in the adult surgical population, there remains a paucity of evidence regarding the impact of sarcopenia on the pediatric population. Future studies are needed to ascertain the relationship between muscle mass and outcomes in pediatric surgical patients.
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77
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Irsik DL, Bollag WB, Isales CM. Renal Contributions to Age-Related Changes in Mineral Metabolism. JBMR Plus 2021; 5:e10517. [PMID: 34693188 PMCID: PMC8520061 DOI: 10.1002/jbm4.10517] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/28/2021] [Accepted: 05/09/2021] [Indexed: 11/10/2022] Open
Abstract
Aging results in a general decline in function in most systems. This is particularly true with respect to the skeleton and renal systems, impacting mineral homeostasis. Calcium and phosphate regulation requires tight coordination among the intestine, bone, parathyroid gland, and kidney. The role of the intestine is to absorb calcium and phosphate from the diet. The bone stores or releases calcium and phosphate depending on the body's needs. In response to low plasma ionized calcium concentration, the parathyroid gland produces parathyroid hormone, which modulates bone turnover. The kidney reabsorbs or excretes the minerals and serves as the final regulator of plasma concentration. Many hormones are involved in this process in addition to parathyroid hormone, including fibroblast growth factor 23 produced by the bone and calcitriol synthesized by the kidney. Sclerostin, calcitonin, osteoprotegerin, and receptor activator of nuclear factor‐κB ligand also contribute to tissue‐specific regulation. Changes in the function of organs due to aging or disease can perturb this balance. During aging, the intestine cannot absorb calcium efficiently due to decreased expression of key proteins. In the bone, the balance between bone formation and bone resorption tends toward the latter in older individuals. The kidney may not filter blood as efficiently in the later decades of life, and the expression of certain proteins necessary for mineral homeostasis declines with age. These changes often lead to dysregulation of organismal mineral homeostasis. This review will focus on how mineral homeostasis is impacted by aging with a particular emphasis on the kidney's role in this process. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Debra L Irsik
- Charlie Norwood VA Medical Center Augusta GA USA.,Department of Neuroscience and Regenerative Medicine Augusta University Augusta GA USA
| | - Wendy B Bollag
- Charlie Norwood VA Medical Center Augusta GA USA.,Department of Physiology Augusta University Augusta GA USA
| | - Carlos M Isales
- Department of Neuroscience and Regenerative Medicine Augusta University Augusta GA USA.,Division of Endocrinology, Department of Medicine Augusta University Augusta GA USA
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Okabe T, Suzuki M, Goto H, Iso N, Cho K, Hirata K, Shimizu J. Sex Differences in Age-Related Physical Changes among Community-Dwelling Adults. J Clin Med 2021; 10:jcm10204800. [PMID: 34682922 PMCID: PMC8538508 DOI: 10.3390/jcm10204800] [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: 09/02/2021] [Revised: 10/11/2021] [Accepted: 10/16/2021] [Indexed: 12/25/2022] Open
Abstract
The prevalence of physical functioning limitations is positively correlated with age in both men and women. However, whether the appearance of deterioration differs depending on physical function and sex remains unclear. This study aimed to clarify the modes of age-related changes in physical function and sex differences in middle-aged and older adults. This study comprised 124 (46 men and 78 women) healthy adults aged 30 years or older and examined gender differences in physical function. The results of this study showed that one-leg standing time had the highest rate of age-related decline in both men and women, followed by knee extension strength, skeletal muscle mass, the 5 m walking test, and the timed up and go test. The sex-specific points showed a high rate of decline in trunk forward bending in men and a high rate of decline in forced expiratory volume (1 s) and gradual rate of decline in the bone area ratio in women. After middle age, it is desirable to start monitoring and training balance, muscle function, and walking. Men require early intervention for flexibility, and women require early intervention for respiratory function and continued intervention for bone mineral density.
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79
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Matos OD, Ruthes EMP, Junior ABDA, Lenardt BCC, Petroski CA, Lass AD, Castelo-Branco C. Effects of anthropometric parameters on bone mineral density in women: from perimenopause to old age. Gynecol Endocrinol 2021; 37:902-905. [PMID: 33975504 DOI: 10.1080/09513590.2021.1925243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
AIM To analyze the influence of body components on bone mineral density (BMD) in women from perimenopause to old age. MATERIAL AND METHODS A total of 117 women were allocated into three groups according to the reproductive stage (STRAW): perimenopausal (PEM, N = 28, mean age 44.8 ± 3.6), early postmenopausal (EPM, N = 36, mean age 51.4 ± 2.8) and late postmenopausal (LPM, N = 53; mean age 64.0 ± 1.7). Total body mass, body mass index (BMI), lean mass (LM), fat mass (FM), fat percentage (FP) and BMD at the lumbar spine (lBMD) and femoral neck (fBMD) were assessed. RESULTS BMI, FM, LM and BMD values decreased from PEM to LPM. The total effect of FM on fBMD and lBMD was of 42% and 8% for PEM, 28% and 33% for EMP and 9% and 1% for LPM respectively. Additionally, the total effect of LM on fBMD and lBMD was 48% and 3% for PEM, 54% and 53% for EMP and 9% and 11% for LPM women respectively. CONCLUSION BMI, LM, and FM decreased with aging. All these components had great influence on both fBMD and lBMD in EMP women. Conversely, in PEM these parameters only had influence on femoral BMD, but not on lumbar spine. These data suggests that LM is the most important component in BMD for women older than 50 years old, particularly in the hip.
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Affiliation(s)
- Oslei de Matos
- Laboratory for Studies in Biomedical Engineering and Health, Federal University of Technology, Curitiba, Brazil
| | - Elena M P Ruthes
- Laboratory for Studies in Biomedical Engineering and Health, Federal University of Technology, Curitiba, Brazil
| | | | - Brenda C C Lenardt
- Laboratory for Studies in Biomedical Engineering and Health, Federal University of Technology, Curitiba, Brazil
| | - Carlos Alberto Petroski
- Laboratory for Studies in Biomedical Engineering and Health, Federal University of Technology, Curitiba, Brazil
| | - André D Lass
- Laboratory of Exercise Biochemistry in Health, Graduate Program in Health Sciences, School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Camil Castelo-Branco
- Clinic Institute of Gynecology, Obstetrics and Neonatology, Hospital Clinic, Faculty of Medicine, University of Barcelona, Institut d'Investigacions Biom_ediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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80
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Azzolino D, Spolidoro GCI, Saporiti E, Luchetti C, Agostoni C, Cesari M. Musculoskeletal Changes Across the Lifespan: Nutrition and the Life-Course Approach to Prevention. Front Med (Lausanne) 2021; 8:697954. [PMID: 34532328 PMCID: PMC8438318 DOI: 10.3389/fmed.2021.697954] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/22/2021] [Indexed: 12/12/2022] Open
Abstract
Aging is characterized by the progressive decline of muscle mass and function, the so-called sarcopenia. Also bone loss is widespread among older people. Sarcopenia and osteopenia/osteoporosis are associated with several adverse outcomes including falls, risk of fractures, functional decline, frailty, and mortality. Recently, the life-course approach to prevent or delay functional decline has become very popular. Regarding musculoskeletal health, there is suggestive evidence that acting during critical or sensitive periods of life in which each person build-up its biological reserves may influence the rate of functional decline in the later stages of life. A life-course approach to musculoskeletal health should take place during early life when plasticity allows more easily the attainment of the peak of the musculoskeletal system driven by environmental stimuli. The rate of the subsequent decline will depend on the peak previously reached. Nutrition and physical exercise are important environmental factors that can influence musculoskeletal development by favoring and maintaining peak bone and muscle mass and strength. Here we provide an overview of body composition changes occurring across the lifespan and strategies based on nutrition and physical exercise to support musculoskeletal health as well as minimizing losses during older life.
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Affiliation(s)
- Domenico Azzolino
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy.,Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | | | - Edoardo Saporiti
- Specialization School in Geriatrics, University of Milan, Milan, Italy
| | - Costanza Luchetti
- Specialization School in Geriatrics, University of Milan, Milan, Italy
| | - Carlo Agostoni
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy.,Pediatric Intermediate Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Matteo Cesari
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy.,Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
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81
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Martini S, Petermeise S, Henkel M, Weiß S, Schaupp A, Ferrari U, Schmidmaier R, Drey M. Peripheral Quantitative Computed Tomography Derived Muscle Density Is Associated With Physical Performance in Older Adults. Arch Gerontol Geriatr 2021; 97:104512. [PMID: 34481136 DOI: 10.1016/j.archger.2021.104512] [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: 05/19/2021] [Revised: 08/19/2021] [Accepted: 08/23/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The assessment of body composition is an integral part in diagnosing sarcopenia. The purpose of this study was to determine the relationships between peripheral quantitative computed tomography (pQCT)-derived measures of body composition and measures of physical performance in older adults. METHODS Muscle density, muscle area, and fat area of 168 patients aged 65 years and older (76.3±6.5) were measured with pQCT at the distal forearm additionally to clinical assessment consisting of medical history, physical examination and physical assessment including hand grip strength, gait speed and chair rise tests. Regression analyses assessed associations between patients' physical performance and pQCT derived data. RESULTS Among the three pQCT parameters, especially muscle density was significantly correlated with all of the three measures of physical performance even after adjusting for sex, age, BMI, vitamin D serum level and the level of physical activity. The same analysis for muscle area achieved significance level only for handgrip strength but not for gait speed nor for chair rise time. Fat area was significantly correlated only with gait speed after adjusting for sex and age. The association of muscle density with physical performance held up in an additional subanalysis stratified by body mass index. CONCLUSION Muscle density, a proxy for muscle fat infiltration, seems to be better than muscle area or fat area at assessing muscle quality and physical performance in older adults. This association seems to be independent of the body mass index.
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Affiliation(s)
- Sebastian Martini
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany.
| | - Sophie Petermeise
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Michaela Henkel
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Stefanie Weiß
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Anna Schaupp
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Uta Ferrari
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Ralf Schmidmaier
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany; Medizinische Klinik und Poliklinik IV, Schwerpunkt Endokrinologie, LMU Klinikum München, Bavaria, Germany
| | - Michael Drey
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
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82
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Huang CF, Shiao MS, Mao TY. Retrospective Study of the Effects of Zoledronic Acid on Muscle Mass in Osteoporosis Patients. Drug Des Devel Ther 2021; 15:3711-3715. [PMID: 34475752 PMCID: PMC8407782 DOI: 10.2147/dddt.s328858] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 08/13/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Several osteoporosis drugs can continuously improve bone mass, but the impact on muscle mass is still unknown. This study aims to investigate how zoledronic acid monotherapy affected muscle mass in osteoporosis patients. Patients and Methods Patients from an osteoporosis database were divided into two groups in this retrospective cohort, case–control study: zoledronic acid-treated patients (n = 113) and a control group without osteoporosis treatment (n = 118). At four years, appendicular skeletal muscle mass (ASM) and appendicular skeletal muscle mass index (ASMI) were calculated using dual-energy X-ray absorptiometry. The differences in muscle mass between the groups were compared. Results At baseline, there was no difference in sex, ASM, ASMI, and bone mineral density between the zoledronic acid treatment group and the control group. The treatment group’s skeletal muscle mass increased by 841 g in ASM and 0.35 kg/m2 in ASMI after three years, while decreased in the control group. Conclusion This study for the first time demonstrated that that zoledronic acid is beneficial not only to the bone but also to muscle.
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Affiliation(s)
- Chun-Feng Huang
- Department of Family Medicine, National Yang Ming Chiao Tung University Hospital, Yilan, Taiwan, Republic of China.,Department of Leisure Services Management, Chaoyang University of Technology, Taichung, Taiwan, Republic of China
| | - Ming-Shi Shiao
- Department of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan, Republic of China
| | - Tso-Yen Mao
- Department of Leisure Services Management, Chaoyang University of Technology, Taichung, Taiwan, Republic of China
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83
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Kajiki Y, Tsuji H, Misawa H, Nakahara R, Tetsunaga T, Yamane K, Oda Y, Takao S, Ozaki T. Psoas muscle index predicts osteoporosis and fracture risk in individuals with degenerative spinal disease. Nutrition 2021; 93:111428. [PMID: 34474186 DOI: 10.1016/j.nut.2021.111428] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 03/13/2021] [Accepted: 07/18/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Skeletal muscle loss and osteoporosis are major medical and socioeconomic concerns as the global population ages. Studies have reported that skeletal muscle mass correlates to bone mineral density (BMD). The psoas muscle index (PMI), measured as the L3 cross-sectional areas of the right and left psoas divided by the square of height, has a positive correlation with the total volume of skeletal muscle in the body. This study aimed to evaluate relationships between PMI and BMD and fracture risk estimated by the Fracture Risk Assessment Tool (FRAX). METHODS Preoperatively acquired, plain computed tomography images at the L3 level were used to measure PMI in 87 people with degenerative spinal diseases. We evaluated the correlation between PMI and BMD and fracture risk estimated by FRAX. RESULTS PMI was significantly correlated with BMD in the entire lumbar spine and femoral neck (r = 0.413 and 0.525, both P < 0.001). People with osteoporosis showed significantly lower PMI than those without (P < 0.05). PMI was also significantly correlated with FRAX score (r = -0.545, P < 0.001). Furthermore, based on the recommendation of osteoporosis treatment, participants were divided into two groups: FRAX ≥15% (R group) and FRAX <15% (C group). The R group showed significantly lower PMI than the C group (P < 0.001). Receiver operating characteristic curve analysis revealed that PMI has moderate accuracy in diagnosing osteoporosis and FRAX ≥15%. CONCLUSIONS PMI was significantly associated with BMD and fracture risk. PMI measurement is straightforward and may increase the diagnosis rate of osteoporosis and fracture risk.
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Affiliation(s)
- Yuya Kajiki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Hironori Tsuji
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan.
| | - Haruo Misawa
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Ryuichi Nakahara
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Tomoko Tetsunaga
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Kentaro Yamane
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Yoshiaki Oda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Shinichiro Takao
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Toshifumi Ozaki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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Lassche S, Küsters B, Heerschap A, Schyns MVP, Ottenheijm CAC, Voermans NC, van Engelen BGM. Correlation Between Quantitative MRI and Muscle Histopathology in Muscle Biopsies from Healthy Controls and Patients with IBM, FSHD and OPMD. J Neuromuscul Dis 2021; 7:495-504. [PMID: 32925090 PMCID: PMC7739972 DOI: 10.3233/jnd-200543] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background: Muscle MRI is increasingly used as a diagnostic and research tool in muscle disorders. However, the correlation between MRI abnormalities and histopathological severity is largely unknown. Objective: To investigate correlations between muscle MRI abnormalities and histopathological severity in healthy controls and patients with muscle disease. Methods: We performed quantitative MRI and histopathological analysis in 35 patients with inclusion body myositis, facioscapulohumeral muscular dystrophy or oculopharyngeal muscular dystrophy and 12 healthy controls. Participants contributed needle biopsies of the vastus lateralis and/or tibialis anterior, yielding 77 muscle biopsies with matched T1, T2 and TIRM MRI imaging. Muscle biopsies were evaluated with a semi-quantitative histopathology severity grading scale (range 0–12) and an inflammation severity grading scale (range 0–3). Results: In muscle disease, histopathology sum scores ranged from 0 to 11 and correlated significantly with fat percentage as measured on MRI (Spearman’s rho = 0.594, p < 0.001). Muscle edema on muscle MRI was associated with increased amounts of inflammation (p < 0.001). Mild abnormalities occured in 95% of control biopsies and were more pronounced in tibialis anterior (median sum score of 1±1 in vastus lateralis and 2±1 in tibialis anterior (p = 0.048)). Conclusion: In muscle disease, fatty infiltration on MRI correlates moderately with muscle histopathology. Histopathological abnormalities can occur prior to the onset of fatty infiltration. In middle-aged controls, almost all biopsies showed some histopathological abnormalities. The findings from this study may facilitate the choice for appropriate imaging sequences as outcome measures in therapeutic trials.
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Affiliation(s)
- Saskia Lassche
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud university medical center, Nijmegen, The Netherlands
| | - Benno Küsters
- Department of Pathology, Radboud university medical center, Nijmegen, the Netherlands
| | - Arend Heerschap
- Department of Radiology, Radboud university medical center, Nijmegen, the Netherlands
| | - Maxime V P Schyns
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud university medical center, Nijmegen, The Netherlands.,Department of Radiology, Rijnstate Hospital, Arnhem, the Netherlands
| | - Coen A C Ottenheijm
- Department of Physiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Nicol C Voermans
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud university medical center, Nijmegen, The Netherlands
| | - Baziel G M van Engelen
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud university medical center, Nijmegen, The Netherlands
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85
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Chesnel C, Hentzen C, Haddad R, Charlanes A, Le Breton F, Turmel N, Amarenco G. Adherence to transanal irrigation in older adults: first-year assessment. Tech Coloproctol 2021; 25:1055-1063. [PMID: 34185193 DOI: 10.1007/s10151-021-02479-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 06/09/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND While the prevalence of chronic constipation and fecal incontinence increases with age, few data on transanal irrigation in older adults are available. The aim of this study was to assess the adherence and predictive factors for adherence to transanal irrigation during the first year of use in older adults. METHODS This retrospective study included all patients over 65 years old, who had therapeutic education for transanal irrigation with the Peristeen® device between January 2010 and July 2019 in a neuro-urology department of a university hospital in France. The adherence rate was assessed at 1, 3, 6, and 12 months. Predictive factors for adherence were looked for by comparing persistent population and non-persistent population at 1, 3, 6, and 12 months. RESULTS Sixty-nine patients over 65 years old were included. The adherence rate was 73.9% at 1 month, 55.1% at 3 months, 46.4% at 6 months, and 40.1% at 1 year. No predictive factor for adherence to transanal irrigation was identified. CONCLUSIONS Adherence to transanal irrigation during the first year in older adults remains close to that in the adult general population. Predictive factors of adherence remain unclear.
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Affiliation(s)
- C Chesnel
- Sorbonne Université, GRC 001, GREEN Groupe de Recherche Clinique en Neuro-Urologie, AP-HP, Hôpital Tenon, F-75020, Paris, France. .,Department of Neuro-Urology, Tenon Hospital, 4, rue de la Chine, 75020, Paris, France. .,GRAPPPA (Clinical Research Group of Perineal Dysfunctions in Older Adults), Department of Neuro-Urology, Tenon Hospital, Paris, France.
| | - C Hentzen
- Sorbonne Université, GRC 001, GREEN Groupe de Recherche Clinique en Neuro-Urologie, AP-HP, Hôpital Tenon, F-75020, Paris, France.,Department of Neuro-Urology, Tenon Hospital, 4, rue de la Chine, 75020, Paris, France.,GRAPPPA (Clinical Research Group of Perineal Dysfunctions in Older Adults), Department of Neuro-Urology, Tenon Hospital, Paris, France
| | - R Haddad
- Sorbonne Université, GRC 001, GREEN Groupe de Recherche Clinique en Neuro-Urologie, AP-HP, Hôpital Tenon, F-75020, Paris, France.,Department of Neuro-Urology, Tenon Hospital, 4, rue de la Chine, 75020, Paris, France.,GRAPPPA (Clinical Research Group of Perineal Dysfunctions in Older Adults), Department of Neuro-Urology, Tenon Hospital, Paris, France
| | - A Charlanes
- Sorbonne Université, GRC 001, GREEN Groupe de Recherche Clinique en Neuro-Urologie, AP-HP, Hôpital Tenon, F-75020, Paris, France.,Department of Neuro-Urology, Tenon Hospital, 4, rue de la Chine, 75020, Paris, France.,GRAPPPA (Clinical Research Group of Perineal Dysfunctions in Older Adults), Department of Neuro-Urology, Tenon Hospital, Paris, France
| | - F Le Breton
- Sorbonne Université, GRC 001, GREEN Groupe de Recherche Clinique en Neuro-Urologie, AP-HP, Hôpital Tenon, F-75020, Paris, France.,Department of Neuro-Urology, Tenon Hospital, 4, rue de la Chine, 75020, Paris, France
| | - N Turmel
- Sorbonne Université, GRC 001, GREEN Groupe de Recherche Clinique en Neuro-Urologie, AP-HP, Hôpital Tenon, F-75020, Paris, France.,Department of Neuro-Urology, Tenon Hospital, 4, rue de la Chine, 75020, Paris, France.,GRAPPPA (Clinical Research Group of Perineal Dysfunctions in Older Adults), Department of Neuro-Urology, Tenon Hospital, Paris, France
| | - G Amarenco
- Sorbonne Université, GRC 001, GREEN Groupe de Recherche Clinique en Neuro-Urologie, AP-HP, Hôpital Tenon, F-75020, Paris, France.,Department of Neuro-Urology, Tenon Hospital, 4, rue de la Chine, 75020, Paris, France.,GRAPPPA (Clinical Research Group of Perineal Dysfunctions in Older Adults), Department of Neuro-Urology, Tenon Hospital, Paris, France
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86
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Coussens M, Calders P, Lapauw B, Celie B, Banica T, De Wandele I, Pacey V, Malfait F, Rombaut L. Does Muscle Strength Change Over Time in Patients With Hypermobile Ehlers‐Danlos Syndrome/Hypermobility Spectrum Disorder? An Eight‐Year Follow‐Up Study. Arthritis Care Res (Hoboken) 2021; 73:1041-1048. [DOI: 10.1002/acr.24220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 04/07/2020] [Indexed: 12/21/2022]
Affiliation(s)
| | | | | | | | | | | | - Verity Pacey
- Macquarie University Sydney New South Wales Australia
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87
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Puelker SM, Ribeiro de Castro SR, de Souza RR, Maifrino LBM, Nucci RAB, Sitta MDC. Age-Related Effects on Right Femoral Bone of Male Wistar Rats: A Morphometric and Biomechanical Study. JOURNAL OF HEALTH AND ALLIED SCIENCES NU 2021. [DOI: 10.1055/s-0041-1730107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Abstract
Introduction Study of the variations of bone characteristics with age in different animal models is important to design musculoskeletal studies. Thus, this study aimed to evaluate the bone mass, dimensions, and biomechanical parameters of the femur in young, middle-aged, and aged Wistar rats.
Materials and Methods Thirty male rats (Rattus norvegicus) were divided in three groups (n = 10 per group)—3-month-old young rats, 12-month-old middle-aged rats, and 18-months-old aged rats. The right femurs were subjected sequentially to morphometric study (bone weight, cortical thickness) and biomechanical tests (maximum resistance strength and bone stiffness).
Results We observed a significant increase in femur histological (cortical thickness) and biomechanical (maximum strength and bone stiffness) parameters with aging when compared with young animals.
Conclusions With the advancing age, the right femoral bone of middle-aged and old animals had greater variations when compared with young animals. However, further studies with the aid of a comparison between right and left femur and other long bones in both male and female rats are needed to corroborate with our findings.
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Affiliation(s)
- Sheila Martins Puelker
- Department of Aging Sciences, Sao Judas Tadeu University, Rua Taquari, Sao Paulo, Brazil
| | | | | | - Laura Beatriz Mesiano Maifrino
- Medical School of the ABC District, Av. Lauro Gomes, Sao Paulo, Brazil
- Dante Pazzanese Institute of Cardiology, Av. Dr. Dante Pazzanese, Sao Paulo, Brazil
| | - Ricardo Aparecido Baptista Nucci
- Department of Aging Sciences, Sao Judas Tadeu University, Rua Taquari, Sao Paulo, Brazil
- Department of Pathology, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Maria do Carmo Sitta
- Division of Geriatrics, University of Sao Paulo Medical School, Sao Paulo, Brazil
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88
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Choi H, Hong N, Park N, Kim CO, Kim HC, Choi JY, Youm Y, Rhee Y. Computed Tomography-Derived Skeletal Muscle Radiodensity Predicts Peak Weight-Corrected Jump Power in Older Adults: The Korean Urban Rural Elderly (KURE) Study. Calcif Tissue Int 2021; 108:764-774. [PMID: 33566115 DOI: 10.1007/s00223-021-00812-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 01/16/2021] [Indexed: 01/06/2023]
Abstract
Computed tomography (CT)-derived skeletal muscle area (SMA) and skeletal muscle radiodensity (SMD) reflect distinctive quantitative and qualitative characteristics of skeletal muscles. However, data on whether CT-based muscle parameters, especially SMD, can predict muscle function is limited. In a prospective cohort, 1523 community-dwelling older adults who underwent abdominal CT scans and the countermovement two-legged jumping test on a ground reaction force platform were analyzed (mean age 74.7 years, 65.1% women). SMA and SMD were measured at third lumbar vertebra level (L3). Individuals with low jump power (peak weight-corrected jump power < 23.8 W/kg in men and < 19.0 W/kg in women using clinically validated threshold) were older; had lower SMA, SMD, and maximal grip strength values; and had lower chair rise test and timed up and go test performance than those without low jump power. SMD was positively associated with peak weight-corrected jump power (adjusted β = 0.33 and 0.23 per 1 HU increase in men and women, respectively, p < 0.001). One HU decrement in SMD was associated with 10% elevated odds of low jump power (adjusted OR [aOR] 1.10, p < 0.001) after adjusting for age, sex, height, inflammation, and insulin resistance markers, whereas the association of SMA with low jump power was attenuated (aOR 1.00, p = 0.721). SMD showed better discrimination for low jump power than SMA (AUC 0.699 vs. 0.617, p < 0.001), with additional improvement when added to SMA and conventional risk factors (AUC 0.745 to 0.773, p < 0.001). Therefore, CT-measured L3 SMD can be a sensitive surrogate marker for muscle function along with SMA in older adults, which merits further investigation.
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Affiliation(s)
- Heewon Choi
- Yonsei University College of Medicine, Seoul, South Korea
| | - Namki Hong
- Department of Internal Medicine, Severance Hospital, Endocrine Research Institute, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Narae Park
- Department of Internal Medicine, Severance Hospital, Endocrine Research Institute, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Chang Oh Kim
- Division of Geriatrics, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Hyeon Chang Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Jin Young Choi
- Department of Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, South Korea
| | - Yoosik Youm
- Department of Sociology, Yonsei University College of Social Sciences, Seoul, South Korea
| | - Yumie Rhee
- Department of Internal Medicine, Severance Hospital, Endocrine Research Institute, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea.
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89
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Kawakubo A, Miyagi M, Fujimaki H, Inoue G, Nakazawa T, Imura T, Saito W, Uchida K, Ohtori S, Takaso M. Relationships Between Spinal Alignment and Muscle Mass in Osteoporosis Patients Over 75 Years of Age Who Were Independent and Maintained Their Activities of Daily Living. Cureus 2021; 13:e15130. [PMID: 34159032 PMCID: PMC8212890 DOI: 10.7759/cureus.15130] [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] [Indexed: 11/07/2022] Open
Abstract
Introduction Elderly patients with osteoporosis often complain of back pain associated with pathological vertebral fractures caused by abnormal spinal alignment. Few reports evaluate the relationships among muscle mass, bone mineral density (BMD), sagittal spinal alignment, and low back pain. We hypothesized that decreasing muscle mass in elderly patients with osteoporosis could cause spinal alignment abnormalities. The aim of the current study were to compare the characteristics between spinal sagittal normal alignment and malalignment and to evaluate the relationships between sagittal spinal alignment and muscle mass in elderly patients with osteoporosis. Methods Fifty patients aged 75 years or more (mean age = 80.5 years) with osteoporosis were included in this study. We evaluated the sagittal vertical axis (SVA), pelvic tilt (PT), pelvic incidence minus lumbar lordosis (PI-LL), the number of vertebral fractures (N of VFs), BMD by dual-energy X-ray absorptiometry, and trunk and skeletal muscle mass using bioelectrical impedance. Low back pain was evaluated using the Oswestry Disability Index (ODI). Corrected trunk muscle mass (trunk muscle mass index, TMI) and corrected limb muscle mass (skeletal mass index, SMI) also were measured. Patients were divided into two groups for comparison: a ‘normal’ group and a sagittal spinal ‘malalignment’ group. Multiple regression analysis was carried out to evaluate the relationship between spinal sagittal parameters and muscle mass. Results Comparisons between normal and malalignment groups for SVA, N of VFs, BMI, and SMI showed significantly higher in the malalignment group versus the normal group (p < 0.05). N of VFs, BMI, and TMI, for PT, and BMI, TMI, SMI, and ODI scores for PI-LL showed significantly higher in the malalignment group versus the normal group (p < 0.05). There were significantly more vertebral fractures in the malalignment group than in the normal group (p < 0.05). However, there were no significant differences of pure muscle mass between the two groups. When adjusted by BMD and the number of vertebral fractures, SMI and TMI were positively correlated to PI-LL and SVA (p < 0.05). Conclusion Elderly patients with osteoporosis and a sagittal spinal malalignment had more vertebral fractures and a higher risk of low back pain than patients with normal spinal alignment. Patients with a sagittal spinal malalignment who were independent and maintained their activities of daily living (ADL) showed high BMI and maintained muscle mass, independent of BMD and the N of VFs, contrary to our hypothesis.
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Affiliation(s)
- Ayumu Kawakubo
- Orthopaedic Surgery, Kitasato University School of Medicine, Sagamihara, JPN
| | - Masayuki Miyagi
- Orthopaedic Surgery, Kitasato University School of Medicine, Sagamihara, JPN
| | - Hisako Fujimaki
- Orthopaedic Surgery, Kitasato University School of Medicine, Sagamihara, JPN
| | - Gen Inoue
- Orthopaedic Surgery, Kitasato University, Sagamihara, JPN
| | | | - Takayuki Imura
- Orthopaedic Surgery, Kitasato University, Sagamihara, JPN
| | - Wataru Saito
- Orthopaedic Surgery, Kitasato University School of Medicine, Sagamihara, JPN
| | - Kentaro Uchida
- Orthopaedic Surgery, Kitasato University School of Medicine, Sagamihara, JPN
| | - Seiji Ohtori
- Orthopaedics, Chiba University Hospital, Chiba, JPN.,Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Chiba, JPN
| | - Masashi Takaso
- Orthopaedic Surgery, Kitasato University, Sagamihara, JPN
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90
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Liu YQ, Liu Y, Chen ZY, Li H, Xiao T. Rheumatoid arthritis and osteoporosis: a bi-directional Mendelian randomization study. Aging (Albany NY) 2021; 13:14109-14130. [PMID: 34015765 PMCID: PMC8202858 DOI: 10.18632/aging.203029] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/22/2021] [Indexed: 12/11/2022]
Abstract
Many observation studies have demonstrated a close relationship between rheumatoid arthritis (RA) and osteoporosis (OP). However, the causal genetic correlation between RA and OP remains unclear. In this study, we performed bi-directional Mendelian randomization (MR) analyses to explore causal inference between these two traits. The instrumental variables for RA were selected from a large-scale genome-wide association study (GWAS) (1,523 cases and 461,487 controls). Bone mineral density (BMD) at five different sites (heel (n=265,627), forearm (FA) (n=8,143), femoral neck (FN) (n=32,735), lumbar spine (LS) (n=28,498), and total body (n=28,498)) were used as phenotypes for OP. The inverse variance weighted (IVW) method did not detect any causal effect of BMDs on RA except heel BMD (beta = -7.57 × 10-4, p = 0.02). However, other methods (MR-Egger, weighted median, weighted mode, MR-PRESSO, and MR-RAPS) showed no causal association between heel BMD and RA. Likewise, we did not find a causal effect of RA on BMD at any sites. In conclusion, we found no evidence that RA is causally associated with OP/BMD, or vice versa. We suggested that the associations found in previous observational studies between RA and OP/BMD are possibly related to secondary effects such as antirheumatic treatment and reduced physical activity.
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Affiliation(s)
- Ying-Qi Liu
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Yong Liu
- Center for System Biology, Data Sciences, and Reproductive Health, School of Basic Medical Science, Central South University, Changsha 410011, China
| | - Zhuo-Yuan Chen
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Hui Li
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Tao Xiao
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
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91
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Vitale JA, Sansoni V, Faraldi M, Messina C, Verdelli C, Lombardi G, Corbetta S. Circulating Carboxylated Osteocalcin Correlates With Skeletal Muscle Mass and Risk of Fall in Postmenopausal Osteoporotic Women. Front Endocrinol (Lausanne) 2021; 12:669704. [PMID: 34025583 PMCID: PMC8133362 DOI: 10.3389/fendo.2021.669704] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/12/2021] [Indexed: 12/31/2022] Open
Abstract
Background Bone and skeletal muscle represent a single functional unit. We cross-sectionally investigated body composition, risk of fall and circulating osteocalcin (OC) isoforms in osteoporotic postmenopausal women to test the hypothesis of an involvement of OC in the bone-muscle crosstalk. Materials and Methods Twenty-nine non-diabetic, non-obese, postmenopausal osteoporotic women (age 72.4 ± 6.8 years; BMI 23.0 ± 3.3 kg/m2) underwent to: 1) fasting blood sampling for biochemical and hormone assays, including carboxylated (cOC) and uncarboxylated (uOC) osteocalcin; 2) whole-body dual energy X-ray absorptiometry (DXA) to assess total and regional body composition; 3) magnetic resonance imaging to determine cross-sectional muscle area (CSA) and intermuscular adipose tissue (IMAT) of thigh muscles; 4) risk of fall assessment through the OAK system. Results Appendicular skeletal muscle index (ASMMI) was low in 45% of patients. Forty percent got a low OAK score, consistent with moderate-severe risk of fall, which was predicted by low legs lean mass and increased total fat mass. Circulating cOC levels showed significantly correlated with βCTx-I, lean mass parameters including IMAT, and OAK score. Fractured and unfractured women did not differ for any of the analyzed parameters, though cOC and uOC positively correlated with legs lean mass, OAK score and bone markers only in fractured women. Conclusions Data supported the relationship between OC and skeletal muscle mass and function in postmenopausal osteoporotic women. Serum cOC, but not uOC, emerges as mediator in the bone-muscle crosstalk. Circulating cOC and uOC levels may be differentially regulated in fractured and unfractured osteoporotic women, suggesting underlying differences in bone metabolism.
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Affiliation(s)
- Jacopo Antonino Vitale
- Laboratory of Movement and Sport Science, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Veronica Sansoni
- Laboratory of Experimental Biochemistry and Molecular Biology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Martina Faraldi
- Laboratory of Experimental Biochemistry and Molecular Biology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Carmelo Messina
- Radiology Unit, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Chiara Verdelli
- Laboratory of Experimental Endocrinology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Giovanni Lombardi
- Laboratory of Experimental Biochemistry and Molecular Biology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Department of Athletics, Strength and Conditioning, Poznań University of Physical Education, Poznań, Poland
| | - Sabrina Corbetta
- Endocrinology and Diabetology Service, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
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92
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Gasmi A, Chirumbolo S, Peana M, Mujawdiya PK, Dadar M, Menzel A, Bjørklund G. Biomarkers of Senescence during Aging as Possible Warnings to Use Preventive Measures. Curr Med Chem 2021; 28:1471-1488. [PMID: 32942969 DOI: 10.2174/0929867327999200917150652] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 08/09/2020] [Accepted: 08/18/2020] [Indexed: 11/22/2022]
Abstract
Human life expectancy is increasing significantly over time thanks to the improved possibility for people to take care of themselves and the higher availability of food, drugs, hygiene, services, and assistance. The increase in the average age of the population worldwide is, however, becoming a real concern, since aging is associated with the rapid increase in chronic inflammatory pathologies and degenerative diseases, very frequently dependent on senescent phenomena that occur alongside with senescence. Therefore, the search for reliable biomarkers that can diagnose the possible onset or predict the risk of developing a disease associated with aging is a crucial target of current medicine. In this review, we construct a synopsis of the main addressable biomarkers to study the development of aging and the associated ailments.
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Affiliation(s)
- Amin Gasmi
- Société Francophone de Nutrithérapie et de Nutrigénétique Appliquée, Villeurbanne, France
| | - Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Massimiliano Peana
- Department of Chemistry and Pharmacy, University of Sassari, Sassari, Italy
| | | | - Maryam Dadar
- Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
| | - Alain Menzel
- Laboratoires Réunis, Junglinster, Luxembourg, Norway
| | - Geir Bjørklund
- Council for Nutritional and Environmental Medicine (CONEM), Mo i Rana, Norway
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93
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Ning HT, Du Y, Zhao LJ, Tian Q, Feng H, Deng HW. Racial and gender differences in the relationship between sarcopenia and bone mineral density among older adults. Osteoporos Int 2021; 32:841-851. [PMID: 33231702 PMCID: PMC8044008 DOI: 10.1007/s00198-020-05744-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/13/2020] [Indexed: 12/19/2022]
Abstract
Both sarcopenia and low bone mineral density (BMD) have become public health concerns. We found that presarcopenic and/or sarcopenic individuals were more likely to have lower BMD. And this relationship has race and sex-specific discrepancy. PURPOSE The purpose of the study was to investigate the racial and gender differences in the relationship between sarcopenia and BMD among older adults. METHODS Totally, 5476 subjects (mean age = 65.7 ± 6.4) of non-Hispanic White (n = 3297), non-Hispanic Black (n = 1265), and non-Hispanic Asian (n = 914) were analyzed. Sarcopenia was defined according to the revised European consensus on definition and diagnosis of sarcopenia (EWGSOP2). General linear model and multivariable linear regression model were used to examine the relationship between sarcopenia and regional/whole body BMD stratified by race and sex. Adjustments were conducted for physiological, behavioral, and disease factors. RESULTS Comparing with normal older participants, presarcopenic and sarcopenic elderly were more likely to have lower BMD. Although the difference was not statistically significant in a few sub-groups, among the three racial groups, the strongest association between sarcopenia and BMD was found in non-Hispanic Black people, followed by non-Hispanic White people and non-Hispanic Asian people. In addition, significant differences of BMD across sarcopenia stages were found in more sub-groups in women than in men after adjusting for covariates. CONCLUSIONS In this older cohort, sarcopenia is significantly related to low regional/whole-body BMD, and these associations vary by race and sex. Consideration in race and sex is warranted when developing strategies to maintain or minimize BMD loss.
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Affiliation(s)
- H-T Ning
- Xiangya School of Nursing, Central South University, Changsha, Hunan, China
| | - Y Du
- School of Nursing, University of Texas Health Science Center at San Antonio, TX, San Antonio, USA
| | - L-J Zhao
- Center for Bioinformatics and Genomics, Department of Biostatistics, School of Public Health and Tropical Medicine, Tulane University, LA, New Orleans, USA
| | - Q Tian
- Center for Bioinformatics and Genomics, Department of Biostatistics, School of Public Health and Tropical Medicine, Tulane University, LA, New Orleans, USA
| | - H Feng
- Xiangya School of Nursing, Xiangya-Oceanwide Health Management Research Institute, Central South University, Changsha, Hunan, China
| | - H-W Deng
- School of Medicine, Tulane University, New Orleans, LA, USA.
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94
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Guo Y, Jia X, Cui Y, Song Y, Wang S, Geng Y, Li R, Gao W, Fu D. Sirt3-mediated mitophagy regulates AGEs-induced BMSCs senescence and senile osteoporosis. Redox Biol 2021; 41:101915. [PMID: 33662874 PMCID: PMC7930642 DOI: 10.1016/j.redox.2021.101915] [Citation(s) in RCA: 116] [Impact Index Per Article: 38.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/19/2021] [Accepted: 02/19/2021] [Indexed: 02/09/2023] Open
Abstract
Senile osteoporosis (SOP) is widely regarded as one of the typical aging-related diseases due to a decrease in bone mass and the destruction in microarchitecture. The inhibition of mitophagy can promote bone marrow mesenchymal stem cells (BMSCs) senescence, and increasing studies have shown that interventions targeting BMSCs senescence can ameliorate osteoporosis, exhibiting their potential for use as therapeutic strategies. Sirtuin-3 (Sirt3) is an essential mitochondria metabolic regulatory enzyme that plays an important role in mitochondrial homeostasis, but its role in bone homeostasis remains largely unknown. This study seeks to investigate whether advanced glycation end products (AGEs) accumulation aggravated BMSCs senescence and SOP, and explored the mechanisms underlying these effects. We observed that AGEs significantly aggravated BMSCs senescence, as well as promoted mitochondrial dysfunction and inhibited mitophagy in a concentration-dependent manner. In addition, this effect could be further strengthened by Sirt3 silencing. Importantly, we identified that the reduction of Sirt3 expression and the mitophagy were vital mechanisms in AGEs-induced BMSCs senescence. Furthermore, overexpression of Sirt3 by intravenously injection with recombinant adeno-associated virus 9 carrying Sirt3 plasmids (rAAV-Sirt3) significantly alleviated BMSCs senescence and the formation of SOP in SAMP6. In conclusion, our data demonstrated that Sirt3 protects against AGEs-induced BMSCs senescence and SOP. Targeting Sirt3 to improve mitophagy may represent a potential therapeutic strategy for attenuating AGEs-associated SOP.
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Affiliation(s)
- Yuanyuan Guo
- Department of Pharmacy, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, China; Department of Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Xiong Jia
- Department of Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Yongzhi Cui
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Yu Song
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Siyuan Wang
- Department of Orthopaedics, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Yongtao Geng
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Rui Li
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Weihang Gao
- Department of Orthopaedics, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Dehao Fu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
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95
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Miyamoto K, Hirayama A, Sato Y, Ikeda S, Maruyama M, Soga T, Tomita M, Nakamura M, Matsumoto M, Yoshimura N, Miyamoto T. A Metabolomic Profile Predictive of New Osteoporosis or Sarcopenia Development. Metabolites 2021; 11:metabo11050278. [PMID: 33924750 PMCID: PMC8145554 DOI: 10.3390/metabo11050278] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 02/07/2023] Open
Abstract
The increasing number of patients with osteoporosis and sarcopenia is a global concern among countries with progressively aging societies. The high medical costs of treating those patients suggest that prevention rather than treatment is preferable. We enrolled 729 subjects who attended both the second and third surveys of the Research on Osteoarthritis/Osteoporosis Against Disability (ROAD) study. Blood samples were collected from subjects at the second survey, and then a comprehensive metabolomic analysis was performed. It was found that 35 had newly developed osteoporosis at the third survey performed four years later, and 39 were newly diagnosed with sarcopenia at the third survey. In the second survey, we found that serum Gly levels were significantly higher even after adjustment for age, sex, and BMI in subjects with newly developed osteoporosis relative to those who remained osteoporosis-negative during the four-year follow-up. We also show that serum taurine levels were significantly lower at the second survey, even after adjustment for age, sex, and BMI in subjects with newly developed sarcopenia during the four-year follow-up compared with those not diagnosed with sarcopenia at the second or third surveys. Though our sample size and odds ratios were small, increased Gly and decreased taurine levels were found to be predictive of new development of osteoporosis and sarcopenia, respectively, within four years.
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Affiliation(s)
- Kana Miyamoto
- Department of Orthopedic Surgery, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan;
| | - Akiyoshi Hirayama
- Institute for Advanced Biosciences, Keio University, 246-2 Mizukami, Kakuganji, Tsuruoka, Yamagata 997-0052, Japan; (A.H.); (S.I.); (M.M.); (T.S.); (M.T.)
| | - Yuiko Sato
- Department of Orthopedic Surgery, School of Medicine, Keio University, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan; (Y.S.); (M.N.); (M.M.)
- Department of Advanced Therapy for Musculoskeletal Disorders II, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan
- Department of Musculoskeletal Reconstruction and Regeneration Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Satsuki Ikeda
- Institute for Advanced Biosciences, Keio University, 246-2 Mizukami, Kakuganji, Tsuruoka, Yamagata 997-0052, Japan; (A.H.); (S.I.); (M.M.); (T.S.); (M.T.)
| | - Midori Maruyama
- Institute for Advanced Biosciences, Keio University, 246-2 Mizukami, Kakuganji, Tsuruoka, Yamagata 997-0052, Japan; (A.H.); (S.I.); (M.M.); (T.S.); (M.T.)
| | - Tomoyoshi Soga
- Institute for Advanced Biosciences, Keio University, 246-2 Mizukami, Kakuganji, Tsuruoka, Yamagata 997-0052, Japan; (A.H.); (S.I.); (M.M.); (T.S.); (M.T.)
| | - Masaru Tomita
- Institute for Advanced Biosciences, Keio University, 246-2 Mizukami, Kakuganji, Tsuruoka, Yamagata 997-0052, Japan; (A.H.); (S.I.); (M.M.); (T.S.); (M.T.)
| | - Masaya Nakamura
- Department of Orthopedic Surgery, School of Medicine, Keio University, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan; (Y.S.); (M.N.); (M.M.)
| | - Morio Matsumoto
- Department of Orthopedic Surgery, School of Medicine, Keio University, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan; (Y.S.); (M.N.); (M.M.)
| | - Noriko Yoshimura
- Department of Preventive Medicine for Locomotive Organ Disorders, 22nd Century Medical and Research Center, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan;
| | - Takeshi Miyamoto
- Department of Orthopedic Surgery, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan;
- Department of Orthopedic Surgery, School of Medicine, Keio University, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan; (Y.S.); (M.N.); (M.M.)
- Department of Advanced Therapy for Musculoskeletal Disorders II, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan
- Department of Musculoskeletal Reconstruction and Regeneration Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo 160-8582, Japan
- Correspondence: ; Tel.: +81-96-373-5226
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96
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Clynes MA, Gregson CL, Bruyère O, Cooper C, Dennison EM. Osteosarcopenia: where osteoporosis and sarcopenia collide. Rheumatology (Oxford) 2021; 60:529-537. [PMID: 33276373 DOI: 10.1093/rheumatology/keaa755] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 09/24/2020] [Accepted: 10/02/2020] [Indexed: 12/15/2022] Open
Abstract
The coexistence of osteoporosis and sarcopenia has been recently considered in some groups as a syndrome termed 'osteosarcopenia'. Osteoporosis describes low bone mass and deterioration of the micro-architecture of the bone, whereas sarcopenia is the loss of muscle mass, strength and function. With an ageing population the prevalence of both conditions is likely to increase substantially over the coming decades and is associated with significant personal and societal burden. The sequelae for an individual suffering from both conditions together include a greater risk of falls, fractures, institutionalization and mortality. The aetiology of 'osteosarcopenia' is multifactorial with several factors linking muscle and bone function, including genetics, age, inflammation and obesity. Several biochemical pathways have been identified that are facilitating the development of several promising therapeutic agents, which target both muscle and bone. In the current review we outline the epidemiology, pathogenesis and clinical consequences of 'osteosarcopenia' and explore current and potential future management strategies.
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Affiliation(s)
- Michael A Clynes
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - Celia L Gregson
- Musculoskeletal Research Unit, Bristol Medical School, University of Bristol, Bristol, UK
| | - Olivier Bruyère
- Division of Public Health, Epidemiology and Health Economics, WHO Collaborating Center for Public Health Aspects of Musculoskeletal Health and Ageing, University of Liège, Liège, Belgium
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK.,NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospitals Southampton NHS Foundation Trust, Southampton, UK.,NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | - Elaine M Dennison
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
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97
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Pina I, Mendham AE, Tomaz SA, Goedecke JH, Micklesfield LK, Brooks NE, Gallagher IJ, Crockett R, Dudchenko P, Hunter AM. Intensity Matters for Musculoskeletal Health: A Cross-Sectional Study on Movement Behaviors of Older Adults from High-Income Scottish and Low-Income South African Communities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4310. [PMID: 33921644 PMCID: PMC8072994 DOI: 10.3390/ijerph18084310] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 04/15/2021] [Indexed: 11/17/2022]
Abstract
This study aimed to investigate differences in physical activity (PA) patterns and the associations between objectively measured 24-h movement behaviors and musculoskeletal measures (muscle strength, muscle mass, physical performance, and bone mineral density) in a high-income and a low-income community. This cross-sectional study recruited independent living older adults aged 60-85 years from high-income Scottish (n = 150) and low-income South African (n = 138) settings. Participants completed demographic and health questionnaires, and testing included body composition and bone mineral density (dual energy X-ray absorptiometry), physical performance (grip strength, gait speed), and PA (accelerometry). Participants accumulated similar amounts of weekly total PA, however, the Scottish cohort engaged in more moderate-to-vigorous intensity PA (MVPA) and sedentary behavior (SB), while the South African cohort spent more time sleeping and in light intensity PA (LPA). From compositional data analysis, more time spent in MVPA relative to the other movement behaviors was positively associated with higher muscle mass (p < 0.001) and strength (p = 0.001) in the Scottish cohort. Conversely, more time spent in MVPA was associated with faster gait speed (p < 0.001) and greater hip bone mineral density (p = 0.011) in the South African cohort. Our findings confirm the beneficial role of MVPA in both high- and low-income cohorts, however, the relationship MVPA had with components of musculoskeletal health in older adults differed between settings.
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Affiliation(s)
- Ilaria Pina
- Department of Psychology, University of Stirling, Stirling FK9 4LA, UK; (R.C.); (P.D.)
| | - Amy E. Mendham
- MRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa; (A.E.M.); (J.H.G.); (L.K.M.)
- Division of Exercise Science and Sports Medicine, Department of Human Biology, University of Cape Town, Cape Town 7700, South Africa
| | - Simone A. Tomaz
- Faculty of Health Science and Sport, University of Stirling, Stirling FK9 4LA, UK; (S.A.T.); (N.E.B.); (I.J.G.); (A.M.H.)
| | - Julia H. Goedecke
- MRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa; (A.E.M.); (J.H.G.); (L.K.M.)
- Division of Exercise Science and Sports Medicine, Department of Human Biology, University of Cape Town, Cape Town 7700, South Africa
| | - Lisa K. Micklesfield
- MRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa; (A.E.M.); (J.H.G.); (L.K.M.)
- Division of Exercise Science and Sports Medicine, Department of Human Biology, University of Cape Town, Cape Town 7700, South Africa
| | - Naomi E. Brooks
- Faculty of Health Science and Sport, University of Stirling, Stirling FK9 4LA, UK; (S.A.T.); (N.E.B.); (I.J.G.); (A.M.H.)
| | - Iain J. Gallagher
- Faculty of Health Science and Sport, University of Stirling, Stirling FK9 4LA, UK; (S.A.T.); (N.E.B.); (I.J.G.); (A.M.H.)
| | - Rachel Crockett
- Department of Psychology, University of Stirling, Stirling FK9 4LA, UK; (R.C.); (P.D.)
| | - Paul Dudchenko
- Department of Psychology, University of Stirling, Stirling FK9 4LA, UK; (R.C.); (P.D.)
| | - Angus M. Hunter
- Faculty of Health Science and Sport, University of Stirling, Stirling FK9 4LA, UK; (S.A.T.); (N.E.B.); (I.J.G.); (A.M.H.)
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98
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Astuti Y, Noor Z, Rahmah R. Sarcopenia and Bone Mass Loss as Risks during Aging on Female Elderly with Light Activity. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.5865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Aging is a normal physiological process. The aspect of aging can be delayed by a measurable activity that is carried out early and regularly also intake health nutrition. Measurement of body composition is needed to analyze physiological changes due to aging so it can be used to compile a program of activities also diet to delay the aging process.
AIM: The aim of this study is to address the potential risks during aging process in people with light physical activity in Gamping, Patukan.
METHODS: Method of this research is the cross-sectional method. Subjects were 190 females with light physical activity that divided into Group 1 (70 females) with an average age 43.71 ± 5.37 years old and Group 2 (120 females) with an average age 61.72 ± 6.82 years old. Body composition was measured by the whole body composition diagnostic scale BG21.
RESULTS: The result showed that t-test between Group 1 and Group 2 was significant differences p < 0.05, CI = 0.95 in weight body, body mass index (BMI), muscle mass, bone mass, and active metabolism rate (AMR). The percentage decreasing number for body composition was 13.5%, 12.5%, 8.9%, 4.2%, 25.9%, and 12.8% on weight, BMI, muscle mass, bone mass, and AMR, respectively.
CONCLUSION: Female with light activity has a risk as sarcopenia and bone loss during aging. The future programme of this community need to encourage of increasing the physic activity and improving life style to slow the bone loss and muscle loss.
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99
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Zheng X, Wang Q, Xie Z, Li J. The elevated level of IL-1α in the bone marrow of aged mice leads to MSC senescence partly by down-regulating Bmi-1. Exp Gerontol 2021; 148:111313. [PMID: 33740618 DOI: 10.1016/j.exger.2021.111313] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 11/30/2022]
Abstract
Osteoporosis is becoming increasingly prevalent with individual aging. Recent studies found that bone marrow mesenchymal stem cells (MSCs) undergo senescence along with the progression of age-related osteoporosis, leading to a decreased rate of new bone formation and fracture repair. The underlying mechanism of MSC senescence in the aged bone marrow has not been clarified yet. Here we found that MSCs from aged mice (12-month-old, O-MSCs) exhibited apparent senescent phenotypes compared with those from young controls (2-month-old, Y-MSCs), including lower proliferation rate, impaired self-renewal capacity, increased p16Ink4a expression and shifted differentiation balance to favor adipocytes over osteoblasts. Bmi-1, one of the main factors that regulate stem cell self-renewal, is dramatically decreased in O-MSCs. Knocking-down of Bmi-1 in Y-MSCs lead to cellular senescence, while over-expression of it rejuvenated O-MSCs. We further showed that the level of IL-1α is much higher in the bone marrow fluid of aged mice, which significantly inhibited Bmi-1 expression in MSCs. Our present study indicated that IL-1α, a key component of the senescence-associated secretory phenotype (SASP), is elevated in the aged bone marrow microenvironment, leading to decreased Bmi-1 expression in MSCs and consequently, MSC senescence.
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Affiliation(s)
- Xueling Zheng
- Department of Cell Biology, Zunyi Medical University, Zunyi 563000, Guizhou, China
| | - Qianxing Wang
- Department of Cell Biology, Zunyi Medical University, Zunyi 563000, Guizhou, China
| | - Zhuo Xie
- Department of Cell Biology, Zunyi Medical University, Zunyi 563000, Guizhou, China
| | - Jiao Li
- Department of Cell Biology, Zunyi Medical University, Zunyi 563000, Guizhou, China.
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100
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Vitale JA, Messina C, Albano D, Fascio E, Galbusera F, Corbetta S, Sconfienza LM, Banfi G. Appendicular Muscle Mass, Thigh Intermuscular Fat Infiltration, and Risk of Fall in Postmenopausal Osteoporotic Elder Women. Gerontology 2021; 67:415-424. [PMID: 33677443 DOI: 10.1159/000513597] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 12/07/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The association between the quantity and composition of skeletal muscle and the decline in physical function in elderly is poorly understood. Therefore, the primary aim of this cross-over study was to investigate the association between thigh intermuscular adipose tissue (IMAT) infiltration, appendicular muscle mass, and risk of fall in postmenopausal osteoporotic elder women. Second, we examined the differences in muscle mass, IMAT, and risk of fall in the same sample of older subjects after being classified as sarcopenic or nonsarcopenic on the basis of the dual-energy X-ray absorptiometry (DXA)-based Appendicular Skeletal Muscle Mass Index (ASMMI). METHODS Twenty-nine subjects (age: 72.4 ± 6.8; BMI: 23.0 ± 3.3; and T-score: -2.7 ± 0.2) completed the following clinical evaluations: (1) whole-body DXA to assess the ASMMI; (2) magnetic resonance to determine the cross-sectional muscle area (CSA) and IMAT of thigh muscles, expressed both in absolute (IMATabs) and relative (IMATrel) values; and (3) risk of fall assessment through the OAK system (Khymeia, Noventa Padovana, Italy). The existence of a correlation between the risk of fall (OAK scores, an automated version of the Brief-BESTest) and the clinical parameters (ASMMI, CSA, IMATrel, and IMATabs) was tested by the Pearson's correlation index while data homogeneity between sarcopenic and nonsarcopenic subjects was tested through unpaired Student t tests or with the Mann-Whitney rank test. Effect sizes (ES) were used to determine the magnitude of the effect for all significant outcomes. RESULTS Eleven subjects were classified as sarcopenic and 18 as nonsarcopenic based on their ASMMI (cutoff value: 5.5 kg/m2). A positive correlation between OAK and CSA was observed (r2 = 0.19; p = 0.033), whereas a negative correlation between OAK and IMATrel was detected (r2 = 0.27; p = 0.009). No correlations were observed between OAK and ASMMI and between ASMMI and IMATrel. Sarcopenic subjects showed significantly lower weight (p = 0.002; ES = 1.30, large), BMI (p = 0.0003; ES = 1.82, large), CSA (p = 0.010; ES = 1.17, moderate), and IMATabs (p = 0.022; ES = 1.63, large) than nonsarcopenic individuals, whereas OAK scores and IMATrel were similar between groups. DISCUSSION/CONCLUSION Increased IMAT and lower CSA in the thigh muscles are associated with higher risk of fall while ASMMI, a value of appendicular muscle mass, was not associated with physical performance in older adults.
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Affiliation(s)
| | - Carmelo Messina
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,University of Milan, Milan, Italy
| | - Domenico Albano
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,University of Palermo, Palermo, Italy
| | | | | | - Sabrina Corbetta
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,University of Milan, Milan, Italy
| | | | - Giuseppe Banfi
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
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