- Geriatrics and Gerontology
- Multidisciplinary approach to sarcopenia: a narrative review
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Wook Tae Park
, Oog-Jin Shon , Gi Beom Kim
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J Yeungnam Med Sci. 2023;40(4):352-363. Published online September 7, 2023
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DOI: https://doi.org/10.12701/jyms.2023.00724
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- Sarcopenia is a condition in which muscle mass and strength are decreased and muscle function is impaired. It is an indicator of frailty and loss of independence in older adults. It is also associated with increased physical disability, which increases the risk of falls. As a multifactorial disease, sarcopenia is caused by a combination of factors including aging, hormonal changes, nutritional deficiencies, and physical inactivity. Understanding the underlying pathophysiology of sarcopenia and identifying its different causes is critical to developing effective prevention and treatment strategies. This review summarizes the pathophysiology, consequences, diagnostic methods, and multidisciplinary approaches to sarcopenia.
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Citations
Citations to this article as recorded by 
- Prevalence of, and factors associated with, sarcopenia in Iran: a systematic review and meta-analysis
Mobin Marzban Abbas Abadi, Danial Hosseinzade, Majid Khalilizad Frontiers in Nutrition.2025;[Epub] CrossRef - Head and Neck Cancer and Sarcopenia: An Integrative Clinical and Functional Review
Kazuhira Endo, Mariko Ichinose, Eiji Kobayashi, Takayoshi Ueno, Nobuyuki Hirai, Yosuke Nakanishi, Satoru Kondo, Tomokazu Yoshizaki Cancers.2024; 16(20): 3460. CrossRef - Economic burden of sarcopenia-related disability in the elderly population: a study in Iran
Ali Darvishi, Adeleh Nikkhah, Gita Shafiee, Rajabali Daroudi, Ramin Heshmat BMC Research Notes.2024;[Epub] CrossRef
- Orthopedics and Sports Medicine
- Current perspectives in stem cell therapies for osteoarthritis of the knee
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Gi Beom Kim
, Oog-Jin Shon
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Yeungnam Univ J Med. 2020;37(3):149-158. Published online April 13, 2020
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DOI: https://doi.org/10.12701/yujm.2020.00157
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11,961
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- Mesenchymal stem cells (MSCs) are emerging as an attractive option for osteoarthritis (OA) of the knee joint, due to their marked disease-modifying ability and chondrogenic potential. MSCs can be isolated from various organ tissues, such as bone marrow, adipose tissue, synovium, umbilical cord blood, and articular cartilage with similar phenotypic characteristics but different proliferation and differentiation potentials. They can be differentiated into a variety of connective tissues such as bone, adipose tissue, cartilage, intervertebral discs, ligaments, and muscles. Although several studies have reported on the clinical efficacy of MSCs in knee OA, the results lack consistency. Furthermore, there is no consensus regarding the proper cell dosage and application method to achieve the optimal effect of stem cells. Therefore, the purpose of this study is to review the characteristics of various type of stem cells in knee OA, especially MSCs. Moreover, we summarize the clinical issues faced during the application of MSCs.
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Citations
Citations to this article as recorded by 
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Raghavendra B. Narasimha, Singireddy Shreya, Vijay Anand Jayabal, Vikas Yadav, Prasana Kumar Rath, Bidyut Prava Mishra, Sudhakar Kancharla, Prachetha Kolli, Gowtham Mandadapu, Sudarshan Kumar, Ashok Kumar Mohanty, Manoj Kumar Jena Veterinary Sciences.2025; 12(1): 67. CrossRef - Clinical Evaluation of Safety and Efficacy of a Central Current Good Manufacturing Practices Laboratory Produced Autologous Adipose-Derived Stromal Vascular Fraction Cell Therapy Product for the Treatment of Knee Osteoarthritis
Christopher J. Rogers, Robert Harman, Mitchell B. Sheinkop, Peter Hanson, Mary A. Ambach, Tal David, Rahul Desai, Steven Sampson, Danielle Aufierro, Jay Bowen, Gerard Malanga Stem Cells and Development.2024; 33(7-8): 168. CrossRef - Safety and efficacy of an allogeneic adipose-derived mesenchymal stem cell preparation in the treatment of knee osteoarthritis: A Phase I/IIa randomised controlled trial
Julien Freitag, Matthew Chamberlain, James Wickham, Kiran Shah, Flavia Cicuttini, Yuanyuan Wang, Ann Solterbeck, Lucinda Kenihan, Lesley-Anne Kelly, Renee Castelluccio, Ellee Picken, Melissa Grogan, Michael Kenihan, Abi Tenen, Nirali Shah, Carla Lutz, Tee Osteoarthritis and Cartilage Open.2024; 6(3): 100500. CrossRef - Innovative Approaches in Knee Osteoarthritis Treatment: A Comprehensive Review of Bone Marrow-Derived Products
José Fábio Lana, Joseph Purita, Madhan Jeyaraman, Bianca Freitas de Souza, Bruno Lima Rodrigues, Stephany Cares Huber, Carolina Caliari, Gabriel Silva Santos, Lucas Furtado da Fonseca, Ignacio Dallo, Annu Navani, Marco Antônio Percope De Andrade, Peter Al Biomedicines.2024; 12(12): 2812. CrossRef - Human umbilical cord mesenchymal stem cells promoting knee joint chondrogenesis for the treatment of knee osteoarthritis: a systematic review
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- Spinal Fusion Based on Ex Vivo Gene Therapy Using Recombinant Human BMP Adenoviruses.
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Gi Beom Kim, Jae Ryong Kim, Myun Hwan Ahn, Jae Sung Seo
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Yeungnam Univ J Med. 2007;24(2):262-274. Published online December 31, 2007
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DOI: https://doi.org/10.12701/yujm.2007.24.2.262
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Abstract
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- PURPOSE: Bone morphogenetic proteins (BMPs) play an important role in the formation of cartilage and bone, as well as regulating the growth of chondroblasts and osteoblasts. In this study, we investigated whether recombinant human BMP adenoviruses are available for ex vivo gene therapy, using human fibroblasts and human bone marrow stromal cells in an animal spinal fusion model. MATERIALS AND METHODS: Human fibroblasts and human bone marrow stromal cells were transduced with recombinant BMP-2 adenovirus (AdBMP-2) or recombinant BMP-7 adenovirus (AdBMP-7), referred to as AdBMP-7/BMSC, AdBMP-2/BMSC, AdBMP-7/HuFb, and AdBMP-2/HuFb. We showed that each cell secreted active BMPs by alkaline phosphatase staining. Since AdBMP-2 or AdBMP-7 tranducing cells were injected into the paravertebral muscle of athymic nude mice, at 4 weeks and 7 weeks, we confirmed that new bone formation occurred by induction of spinal fusion on radiographs and histochemical staining. RESULTS: In the region where the AdBMP-7/BMSC was injected, new bone formation was observed in all cases and spinal fusion was induced in two of these. AdBMP-2/BMSC induced bone formation and spinal fusion occurred among one of five. However, in the region where AdBMP/HuFb was injected, neither bone formation nor spinal fusion was observed. CONCLUSION: The osteoinductivity of AdBMP-7 was superior to that of AdBMP-2. In addition, the human bone marrow stromal cells were more efficient than the human fibroblasts for bone formation and spinal fusion. Therefore, the results of this study suggest that AdBMP-7/ BMSC would be the most useful approach to ex vivo gene therapy for an animal spinal fusion model.
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