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Ohta T, Sasai H, Kikuchi N, Nakazato K, Okamoto T. Muscle Performance as a Predictor of Bone Health: Among Community-Dwelling Postmenopausal Japanese Women from Setagaya-Aoba Study. Calcif Tissue Int 2024:10.1007/s00223-024-01269-2. [PMID: 39105770 DOI: 10.1007/s00223-024-01269-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 07/30/2024] [Indexed: 08/07/2024]
Abstract
Osteoporosis is a significant health concern for postmenopausal women, necessitating efficient screening methods for bone health. This study explores the potential of muscle function, assessed through the 30-s chair stand test (CS-30), as an indicator for low bone stiffness in this demographic, aiming to establish a practical threshold for large-scale fitness surveillance without the need for specialized tools. We analyzed data from 1055 community-dwelling postmenopausal Japanese women, aged 41-89 years, collected between 2016 and 2019. Participants underwent CS-30 to evaluate muscle function alongside quantitative ultrasound (QUS) measurements to assess bone stiffness. The cohort was divided into two groups for the development and validation of a cutoff point for low bone stiffness, defined as a QUS speed of sound less than 1487.3 m/s. The CS-30 cutoff was determined using receiver operating characteristic (ROC) curve analysis and validated through logistic regression, accounting for age, body mass index, and smoking status. Among 577 postmenopausal women, 16.0% exhibited low bone stiffness. In the development group (n = 382), ROC analysis identified a CS-30 cutoff of 25 repetitions for detecting low bone stiffness, with an area under the curve of 0.744 (P < 0.001). In the validation group (n = 195), participants performing ≥ 25 repetitions had a higher risk of low bone stiffness compared to those performing ≤ 24 repetitions. The CS-30 test is an effective preliminary screening tool for identifying postmenopausal women at risk of low bone stiffness, with a threshold of 25 repetitions. This method could facilitate early detection of individuals at higher osteoporosis risk, promoting timely intervention.
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Affiliation(s)
- Takahisa Ohta
- Research Institute for Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan.
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo, 173-0015, Japan.
| | - Hiroyuki Sasai
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo, 173-0015, Japan
| | - Naoki Kikuchi
- Research Institute for Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Koichi Nakazato
- Research Institute for Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Takanobu Okamoto
- Research Institute for Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
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Koung Ngeun S, Shimizu M, Kaneda M. Injection of Adipose-Derived Mesenchymal Stem/Stromal Cells Suppresses Muscle Atrophy Markers and Adipogenic Markers in a Rat Fatty Muscle Degeneration Model. Curr Issues Mol Biol 2024; 46:7877-7894. [PMID: 39194684 DOI: 10.3390/cimb46080467] [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: 06/28/2024] [Revised: 07/17/2024] [Accepted: 07/22/2024] [Indexed: 08/29/2024] Open
Abstract
Fatty muscle degeneration and muscle atrophy have not been successfully treated due to their irreversible pathology. This study evaluated the efficacy of rat adipose-derived mesenchymal stem/stromal cells (ADP MSCs) in treating fatty muscle degeneration (FD). A total of 36 rats were divided into three groups: the control (C) group (n = 12); FD model group, generated by sciatic nerve crushing (n = 12); and the group receiving ADP MSC treatment for FD (FD+MSCs) (n = 12). In Group FD+MSCs, ADP MSCs were injected locally into the gastrocnemius muscle one week after the FD model was created (Day 8). On Day 22 (n = 18) and Day 43 (n = 18), muscle morphology, histopathology, and molecular analyses (inflammation, muscle atrophy, adipocytes, and muscle differentiation markers) were performed. In Group FD+MSCs, the formation of immature myofibers was observed on Day 22, and mitigation of fatty degeneration and muscle atrophy progression was evident on Day 43. Gene expression of muscle atrophy markers (FBXO32, TRIM63, and FOXO1) and adipogenic markers (ADIPOQ, PPARG, FABP4, and PDGFRA) was lower in Group FD+MSCs than Group FD on Day 43. ADP MSCs induce anti-inflammatory effects, inhibit fat accumulation, and promote muscle regeneration, highlighting their potential as promising therapy for FD and atrophy.
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Affiliation(s)
- Sai Koung Ngeun
- Department of Veterinary Diagnostic Imaging, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Tokyo, Japan
| | - Miki Shimizu
- Department of Veterinary Diagnostic Imaging, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Tokyo, Japan
| | - Masahiro Kaneda
- Department of Veterinary Anatomy, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Tokyo, Japan
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Ou Q, Pan D. Causal relationship between sarcopenia and fracture: a two-sample Mendelian randomized study. J Bone Miner Res 2024; 39:74-75. [PMID: 38630883 DOI: 10.1093/jbmr/jbmr.4927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/07/2023] [Accepted: 10/19/2023] [Indexed: 04/19/2024]
Affiliation(s)
- Qifeng Ou
- Department of Orthopedics, Hand & Microsurgery, Xiangya Hospital of Central South University, China
| | - Ding Pan
- Department of Orthopedics, Hand & Microsurgery, Xiangya Hospital of Central South University, China
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Felício de Souza Mamede V, de Almeida Marques Bernabé R, Leopoldino da Silva L, Gonçalves Santos T, Gomes Fontana L, Machado JM, Albergaria BH, Marques-Rocha JL, Guandalini VR. Waist Circumference as a Tool for Identifying Visceral Fat in Women with Non-Metastatic Breast Cancer. Nutr Cancer 2024; 76:316-324. [PMID: 38317427 DOI: 10.1080/01635581.2024.2304691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/03/2024] [Indexed: 02/07/2024]
Abstract
Abdominal adiposity is associated with tumor development and poor clinical outcomes in breast cancer (BC) and can be identified by the measurement of waist circumference (WC) and visceral adipose tissue (VAT). This study aimed to evaluate the association between waist circumference (WC) and imaging measurement of central adiposity according to age group in women with BC. Abdominal adiposity was assessed by WC and VAT, obtained by dual-energy X-ray absorptiometry (DXA). Body mass index (BMI) was assessed. The presence of inflammation was investigated by measuring C-Reactive Protein (CRP) levels. Multivariate linear regression models were applied to verify the association between WC and VAT. The significance level adopted for all tests was 5%. This study included 112 women with a mean age of 55.5 ± 11.4 years. After adjusted models, WC remained associated with VAT and for every centimeter increase in WC, there was an increase of 3.12 cm2 (CI: 2.40 - 3.85; p < 0.001) in VAT. WC was associated with VAT in women with breast cancer, proving to be a simple, fast, and noninvasive approach that can be used as a proxy to identify visceral fat.
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Affiliation(s)
| | | | - Larissa Leopoldino da Silva
- Department of Integrated Health Education, Federal University of Espírito Santo, Vitória, Espírito Santo, Brasil
| | - Thalita Gonçalves Santos
- Department of Integrated Health Education, Federal University of Espírito Santo, Vitória, Espírito Santo, Brasil
| | - Luana Gomes Fontana
- Department of Integrated Health Education, Federal University of Espírito Santo, Vitória, Espírito Santo, Brasil
| | - Janine Martins Machado
- Cassiano Antonio Moraes University Hospital, Federal University of Espirito Santo, Vitoria, Espirito Santo, Brazil
| | - Ben-Hur Albergaria
- Cassiano Antonio Moraes University Hospital, Federal University of Espirito Santo, Vitoria, Espirito Santo, Brazil
- Department of Social Medicine, Health Sciences Center, Federal University of Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Jose Luiz Marques-Rocha
- Postgraduate Program in Nutrition and Health, Federal University of Espírito Santo, Vitória, Espírito Santo, Brasil
- Department of Integrated Health Education, Federal University of Espírito Santo, Vitória, Espírito Santo, Brasil
| | - Valdete Regina Guandalini
- Postgraduate Program in Nutrition and Health, Federal University of Espírito Santo, Vitória, Espírito Santo, Brasil
- Department of Integrated Health Education, Federal University of Espírito Santo, Vitória, Espírito Santo, Brasil
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Vosoughi F, Vaziri AS, Shayan-Moghadam R, Nejad EB. Subtrochanteric fracture of the femur following knee replacement surgery: A case series and review of the literature. Int J Surg Case Rep 2024; 114:109143. [PMID: 38096703 PMCID: PMC10762360 DOI: 10.1016/j.ijscr.2023.109143] [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: 11/01/2023] [Revised: 11/27/2023] [Accepted: 12/02/2023] [Indexed: 01/06/2024] Open
Abstract
INTRODUCTION AND IMPORTANCE Knee arthroplasties as an effective intervention is primarily performed in patients with primary osteoarthritis and rheumatoid arthritis. Risk of hip fracture may be either decreased or increased in patients with Knee arthroplasties. There is conflicting evidence in this regard. Over the years, some studies have reported the occurrence of hip fractures following this operation as a rare but severe complication. The aim of the present case series was to report diagnosis and treatment of the mentioned five cases. CASE PRESENTATION During a period of two years, five patients with a diagnosis of a subtrochanteric fracture and history of total knee arthroplasty who referred to hospital were selected to include in the present case series. CLINICAL DISCUSSION: the presence of RA and treatment with glucocorticoids, a reduction of BMD following knee replacement surgery, and ultimately, an increase in physical activity and movement after the arthroplasty due to the improvement of preoperational pain, may all contribute in a complex manner to the observed outcome of increased fracture risk in the hip following TKA. CONCLUSION In summary, special care including using medications to improve BMD should be taken to minimize the risk of such an event.
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Affiliation(s)
- Fardis Vosoughi
- Department of Orthopedic and Trauma Surgery, Shariati Hospital, School of Medicine, Tehran University of Medical sciences, Tehran, Iran
| | - Arash Sharafat Vaziri
- Center of Orthopedic Trans-Disciplinary Applied Research (COTAR), Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Shayan-Moghadam
- Department of Orthopedic and Trauma Surgery, Shariati Hospital, School of Medicine, Tehran University of Medical sciences, Tehran, Iran
| | - Erfan Babaei Nejad
- Department of Orthopedic and Trauma Surgery, Shariati Hospital, School of Medicine, Tehran University of Medical sciences, Tehran, Iran.
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Dapunt U, Ehret P, Paratte JL, Kuehl RM, Wiskemann J, Jäger D, Müller-Tidow C, Raab MS, Goldschmidt H. A precision-based exercise program for patients with multiple myeloma. Eur J Haematol 2023; 111:930-937. [PMID: 37727991 DOI: 10.1111/ejh.14106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/21/2023]
Abstract
OBJECTIVES Aim of this study was to retrospectively evaluate an interdisciplinary consultation followed by a precision-based exercise program (PEP) for myeloma patients with stable and unstable bone lesions. METHODS Data of myeloma patients (n = 100) who received a PEP according to an orthopedic evaluation were analyzed. Bone stability was assessed by established scoring systems (Spinal Instability Neoplastic Score [SINS], Mirels' score). All patients with stable and unstable osteolyses received a PEP and n = 91 were contacted for a follow-up interview. RESULTS In 60% of patients at least one osteolysis of the spine was considered potentially unstable or unstable. Following consultation, the number of patients performing resistance training could be significantly increased (≥2 sessions/week, 55%). Musculoskeletal pain was reported frequently. At the follow-up interview, 75% of patients who performed PEP stated that painful symptoms could be effectively alleviated by exercise. Moreover, only patients who exercised regularly discontinued pain medication. No injuries were reported in association with PEP. CONCLUSION We were able to demonstrate that individualized resistance training is implementable and safe for myeloma patients. By means of a PEP, patients' self-efficacy in managing musculoskeletal pain was enhanced and pain medication could be reduced.
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Affiliation(s)
- Ulrike Dapunt
- GMMG-Study Group, Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany
| | - Pauline Ehret
- GMMG-Study Group, Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany
| | - Jean-Luc Paratte
- Working Group Exercise Oncology, Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University, Heidelberg, Germany
| | - Rea Maria Kuehl
- Working Group Exercise Oncology, Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University, Heidelberg, Germany
| | - Joachim Wiskemann
- Working Group Exercise Oncology, Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University, Heidelberg, Germany
| | - Dirk Jäger
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University, Heidelberg, Germany
| | - Carsten Müller-Tidow
- Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany
| | - Marc-Steffen Raab
- Department of Internal Medicine V, Heidelberg Myeloma Center, Heidelberg University Hospital, Heidelberg, Germany
| | - Hartmut Goldschmidt
- GMMG-Study Group, Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany
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Ou Q, Pan D. Causal Relationship Between Sarcopenia and Fracture: A Two-Sample Mendelian Randomized Study. J Bone Miner Res 2023. [PMID: 37933479 DOI: 10.1002/jbmr.4927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/07/2023] [Accepted: 10/19/2023] [Indexed: 11/08/2023]
Affiliation(s)
- Qifeng Ou
- Department of Orthopedics, Hand & Microsurgery, Xiangya Hospital of Central South University, Changsha, China
| | - Ding Pan
- Department of Orthopedics, Hand & Microsurgery, Xiangya Hospital of Central South University, Changsha, China
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Liu M, Wang Y, Shi W, Yang C, Wang Q, Chen J, Li J, Chen B, Sun G. PCDH7 as the key gene related to the co-occurrence of sarcopenia and osteoporosis. Front Genet 2023; 14:1163162. [PMID: 37476411 PMCID: PMC10354703 DOI: 10.3389/fgene.2023.1163162] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/06/2023] [Indexed: 07/22/2023] Open
Abstract
Sarcopenia and osteoporosis, two degenerative diseases in older patients, have become severe health problems in aging societies. Muscles and bones, the most important components of the motor system, are derived from mesodermal and ectodermal mesenchymal stem cells. The adjacent anatomical relationship between them provides the basic conditions for mechanical and chemical signals, which may contribute to the co-occurrence of sarcopenia and osteoporosis. Identifying the potential common crosstalk genes between them may provide new insights for preventing and treating their development. In this study, DEG analysis, WGCNA, and machine learning algorithms were used to identify the key crosstalk genes of sarcopenia and osteoporosis; this was then validated using independent datasets and clinical samples. Finally, four crosstalk genes (ARHGEF10, PCDH7, CST6, and ROBO3) were identified, and mRNA expression and protein levels of PCDH7 in clinical samples from patients with sarcopenia, with osteoporosis, and with both sarcopenia and osteoporosis were found to be significantly higher than those from patients without sarcopenia or osteoporosis. PCDH7 seems to be a key gene related to the development of both sarcopenia and osteoporosis.
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Affiliation(s)
- Mingchong Liu
- Department of Traumatic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yongheng Wang
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wentao Shi
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chensong Yang
- Department of Traumatic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qidong Wang
- Department of Traumatic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jingyao Chen
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering and Nano Science, Tongji University School of Medicine, Shanghai, China
| | - Jun Li
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering and Nano Science, Tongji University School of Medicine, Shanghai, China
| | - Bingdi Chen
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering and Nano Science, Tongji University School of Medicine, Shanghai, China
| | - Guixin Sun
- Department of Traumatic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
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