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Gu W, Hou L, Bao Q, Xu Q, Chen G. Tibial Damage Caused by T-2 Toxin in Goslings: Bone Dysplasia, Poor Bone Quality, Hindered Chondrocyte Differentiation, and Imbalanced Bone Metabolism. Animals (Basel) 2024; 14:2281. [PMID: 39123807 PMCID: PMC11311038 DOI: 10.3390/ani14152281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 07/28/2024] [Accepted: 08/03/2024] [Indexed: 08/12/2024] Open
Abstract
T-2 toxin, the most toxic type A trichothecene, is widely present in grain and animal feed, causing growth retardation and tissue damage in poultry. Geese are more sensitive to T-2 toxin than chickens and ducks. Although T-2 toxin has been reported to cause tibial growth plate (TGP) chondrodysplasia in chickens, tibial damage caused by T-2 toxin in geese has not been fully demonstrated. This study aims to investigate the adverse effects of T-2 toxin on tibial bone development, bone quality, chondrocyte differentiation, and bone metabolism. Here, forty-eight one-day-old male Yangzhou goslings were randomly divided into four groups and daily gavaged with T-2 toxin at concentrations of 0, 0.5, 1.0, and 2.0 mg/kg body weight for 21 days, respectively. The development of gosling body weight and size was determined by weighing and taking body measurements after exposure to different concentrations of T-2 toxin. Changes in tibial development and bone characteristics were determined by radiographic examination, phenotypic measurements, and bone quality and composition analyses. Chondrocyte differentiation in TGP and bone metabolism was characterized by cell morphology, tissue gene-specific expression, and serum marker levels. Results showed that T-2 toxin treatment resulted in a lower weight, volume, length, middle width, and middle circumference of the tibia in a dose-dependent manner (p < 0.05). Moreover, decreased bone-breaking strength, bone mineral density, and contents of ash, Ca, and P in the tibia were observed in T-2 toxin-challenged goslings (p < 0.05). In addition, T-2 toxin not only reduced TGP height (p < 0.05) but also induced TGP chondrocytes to be disorganized with reduced numbers and indistinct borders. As expected, the apoptosis-related genes (CASP9 and CASP3) were significantly up-regulated in chondrocytes challenged by T-2 toxin with a dose dependence, while cell differentiation and maturation-related genes (BMP6, BMP7, SOX9, and RUNX2) were down-regulated (p < 0.05). Considering bone metabolism, T-2 toxin dose-dependently and significantly induced a decreased number of osteoblasts and an increased number of osteoclasts in the tibia, with inhibited patterns of osteogenesis-related genes and enzymes and increased patterns of osteoclast-related genes and enzymes (p < 0.05). Similarly, the serum Ca and P concentrations and parathyroid hormone, calcitonin, and 1, 25-dihydroxycholecalciferol levels decreased under T-2 toxin exposure (p < 0.05). In summary, 2.0 mg/kg T-2 toxin significantly inhibited tibia weight, length, width, and circumference, as well as decreased bone-breaking strength, density, and composition (ash, calcium, and phosphorus) in 21-day-old goslings compared to the control and lower dose groups. Chondrocyte differentiation in TGP was delayed by 2.0 mg/kg T-2 toxin owing to cell apoptosis. In addition, 2.0 mg/kg T-2 toxin promoted bone resorption and inhibited osteogenesis in cellular morphology, gene expression, and hormonal modulation patterns. Thus, T-2 toxin significantly inhibited tibial growth and development with a dose dependence, accompanied by decreased bone geometry parameters and properties, hindered chondrocyte differentiation, and imbalanced bone metabolism.
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Affiliation(s)
- Wang Gu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (W.G.); (L.H.); (Q.B.)
| | - Lie Hou
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (W.G.); (L.H.); (Q.B.)
- Animal Husbandry Extension Station, Yinchuan 750001, China
| | - Qiang Bao
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (W.G.); (L.H.); (Q.B.)
| | - Qi Xu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (W.G.); (L.H.); (Q.B.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory for Evaluation and Utilization of Livestock and Poultry Resources (Poultry), Ministry of Agriculture and Rural Affairs, Yangzhou University, Yangzhou 225009, China
| | - Guohong Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (W.G.); (L.H.); (Q.B.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory for Evaluation and Utilization of Livestock and Poultry Resources (Poultry), Ministry of Agriculture and Rural Affairs, Yangzhou University, Yangzhou 225009, China
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2
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Wanionok NE, Morel GR, Fernández JM. Osteoporosis and Alzheimer´s disease (or Alzheimer´s disease and Osteoporosis). Ageing Res Rev 2024; 99:102408. [PMID: 38969142 DOI: 10.1016/j.arr.2024.102408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 07/02/2024] [Accepted: 07/02/2024] [Indexed: 07/07/2024]
Abstract
Alzheimer's disease (AD) and osteoporosis are two diseases that mainly affect elderly people, with increases in the occurrence of cases due to a longer life expectancy. Several epidemiological studies have shown a reciprocal association between both diseases, finding an increase in incidence of osteoporosis in patients with AD, and a higher burden of AD in osteoporotic patients. This epidemiological relationship has motivated the search for molecules, genes, signaling pathways and mechanisms that are related to both pathologies. The mechanisms found in these studies can serve to improve treatments and establish better patient care protocols.
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Affiliation(s)
- Nahuel E Wanionok
- Laboratorio de Osteopatías y Metabolismo Mineral (LIOMM), Facultad de Cs. Exactas. Universidad Nacional de La Plata UNLP-CIC, Argentina
| | - Gustavo R Morel
- Biochemistry Research Institute of La Plata "Professor Doctor Rodolfo R. Brenner" (INIBIOLP), Argentina
| | - Juan M Fernández
- Laboratorio de Osteopatías y Metabolismo Mineral (LIOMM), Facultad de Cs. Exactas. Universidad Nacional de La Plata UNLP-CIC, Argentina.
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3
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Kobayashi T, Morimoto T, Ito K, Mawatari M, Shimazaki T. Denosumab vs. bisphosphonates in primary osteoporosis: a meta-analysis of comparative safety in randomized controlled trials. Osteoporos Int 2024; 35:1377-1393. [PMID: 38733394 DOI: 10.1007/s00198-024-07118-0] [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] [Received: 12/26/2023] [Accepted: 05/03/2024] [Indexed: 05/13/2024]
Abstract
Denosumab and bisphosphonates for primary osteoporosis are generally well-tolerated, but their comparative safety remains unclear. We aimed to explore the comparative safety of denosumab and bisphosphonates in primary osteoporosis. Databases such as PubMed and Google Scholar were searched for relevant peer-reviewed randomized controlled trials published in English (as of December 2023). Trials comparing adverse events (AE) between denosumab and bisphosphonates in patients with primary osteoporosis were investigated. Data were pooled using a fixed- or random-effects model to determine the risk ratios (RR) and 95% confidence intervals (CIs) for various AEs in patients treated with denosumab in comparison to patients treated with bisphosphonates. Eleven trials (5,545 patients; follow-up period: 12-24 months) were included in this meta-analysis. All trials had a risk of bias (e.g., reporting bias linked to secondary endpoints and selection bias linked to random allocation). In comparison to bisphosphonates, denosumab was significantly associated with less withdrawal due to AEs (RR = 0.49; 95% CI 0.34-0.71), more five-point major adverse cardiovascular events (RR = 2.05; 95% CI 1.03-4.09), more cardiovascular AEs (RR = 1.61; 95% CI 1.07-2.41), more infections (RR = 1.14; 95% CI 1.02-1.27), more upper respiratory tract infections (RR = 1.56; 95% CI 1.08-2.25), less vertebral fractures (RR = 0.54; 95% CI 0.31-0.93), and less abdominal pain (RR = 0.44;95% CI 0.22-0.87). We explored the comparative safety of denosumab and bisphosphonates for primary osteoporosis, some of which could be attributed to their beneficial effects. However, all trials had a risk of bias. Further investigations are required to confirm our results.
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Affiliation(s)
- Takaomi Kobayashi
- Department of Orthopaedic Surgery, Taku City Hospital, Saga, Japan.
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan.
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan.
- Department of Clinical Research, Amagi Chuo Hospital, Fukuoka, Japan.
| | - Tadatsugu Morimoto
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Koji Ito
- Department of Orthopaedic Surgery, Taku City Hospital, Saga, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Masaaki Mawatari
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Takafumi Shimazaki
- Department of Orthopaedic Surgery, Taku City Hospital, Saga, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
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4
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Chandran M, Akesson KE, Javaid MK, Harvey N, Blank RD, Brandi ML, Chevalley T, Cinelli P, Cooper C, Lems W, Lyritis GP, Makras P, Paccou J, Pierroz DD, Sosa M, Thomas T, Silverman S. Impact of osteoporosis and osteoporosis medications on fracture healing: a narrative review. Osteoporos Int 2024; 35:1337-1358. [PMID: 38587674 PMCID: PMC11282157 DOI: 10.1007/s00198-024-07059-8] [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] [Received: 10/10/2023] [Accepted: 03/06/2024] [Indexed: 04/09/2024]
Abstract
Antiresorptive medications do not negatively affect fracture healing in humans. Teriparatide may decrease time to fracture healing. Romosozumab has not shown a beneficial effect on human fracture healing. BACKGROUND Fracture healing is a complex process. Uncertainty exists over the influence of osteoporosis and the medications used to treat it on fracture healing. METHODS Narrative review authored by the members of the Fracture Working Group of the Committee of Scientific Advisors of the International Osteoporosis Foundation (IOF), on behalf of the IOF and the Société Internationale de Chirurgie Orthopédique et de Traumatologie (SICOT). RESULTS Fracture healing is a multistep process. Most fractures heal through a combination of intramembranous and endochondral ossification. Radiographic imaging is important for evaluating fracture healing and for detecting delayed or non-union. The presence of callus formation, bridging trabeculae, and a decrease in the size of the fracture line over time are indicative of healing. Imaging must be combined with clinical parameters and patient-reported outcomes. Animal data support a negative effect of osteoporosis on fracture healing; however, clinical data do not appear to corroborate with this. Evidence does not support a delay in the initiation of antiresorptive therapy following acute fragility fractures. There is no reason for suspension of osteoporosis medication at the time of fracture if the person is already on treatment. Teriparatide treatment may shorten fracture healing time at certain sites such as distal radius; however, it does not prevent non-union or influence union rate. The positive effect on fracture healing that romosozumab has demonstrated in animals has not been observed in humans. CONCLUSION Overall, there appears to be no deleterious effect of osteoporosis medications on fracture healing. The benefit of treating osteoporosis and the urgent necessity to mitigate imminent refracture risk after a fracture should be given prime consideration. It is imperative that new radiological and biological markers of fracture healing be identified. It is also important to synthesize clinical and basic science methodologies to assess fracture healing, so that a convergence of the two frameworks can be achieved.
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Affiliation(s)
- M Chandran
- Osteoporosis and Bone Metabolism Unit, Department of Endocrinology, Singapore General Hospital, DUKE NUS Medical School, Singapore, Singapore.
| | - K E Akesson
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences, Lund University, Department of Orthopedics, Skåne University Hospital, Malmö, Sweden
| | - M K Javaid
- NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK
| | - N Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, NIHR Southampton Biomedical Research Centre, University of Southampton, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - R D Blank
- Garvan Institute of Medical Research, Medical College of Wisconsin, Darlinghurst, NSW, Australia
- Medical College of Wisconsin, Milwaukee, WI, USA
| | - M L Brandi
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Largo Palagi 1, Florence, Italy
| | - T Chevalley
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - P Cinelli
- Department of Trauma Surgery, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - C Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, NIHR Southampton Biomedical Research Centre, University of Southampton, University Hospitals Southampton NHS Foundation Trust, Southampton, UK
- NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | - W Lems
- Department of Rheumatology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - G P Lyritis
- Hellenic Osteoporosis Foundation, Athens, Greece
| | - P Makras
- Department of Medical Research, 251 Hellenic Air Force & VA General Hospital, Athens, Greece
| | - J Paccou
- Department of Rheumatology, MABlab ULR 4490, CHU Lille, Univ. Lille, 59000, Lille, France
| | - D D Pierroz
- International Osteoporosis Foundation, Nyon, Switzerland
| | - M Sosa
- University of Las Palmas de Gran Canaria, Investigation Group on Osteoporosis and Mineral Metabolism, Canary Islands, Spain
| | - T Thomas
- Department of Rheumatology, North Hospital, CHU Saint-Etienne and INSERM U1059, University of Lyon-University Jean Monnet, Saint‑Etienne, France
| | - S Silverman
- Cedars-Sinai Medical Center and Geffen School of Medicine UCLA, Los Angeles, CA, USA
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5
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Lyu Z, Chan YT, Lu Y, Fung Lam T, Wu X, Wu J, Xu L, Yang W, Zhang C, Lidan Zhong L, Wang N. Osteoprotegerin mediates adipogenesis in obesity. J Adv Res 2024; 62:245-255. [PMID: 38906326 DOI: 10.1016/j.jare.2024.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 06/03/2024] [Accepted: 06/18/2024] [Indexed: 06/23/2024] Open
Abstract
INTRODUCTION Adipogenesis, the process of white adipose tissue expansion, plays a critical role in the development of obesity. Osteoprotegerin (OPG), known for its role in bone metabolism regulation, emerges as a potential regulator in mediating adipogenesis during obesity onset. OBJECTIVES This study aims to elucidate the involvement of OPG in adipogenesis during the early phases of diet-induced obesity and explore its therapeutic potential in obesity management. METHODS Using a diet-induced obesity model, we investigated OPG expression patterns in adipocytes and explored the mechanisms underlying its involvement in adipogenesis. We also assessed the effects of targeted silencing of OPG and recombinant OPG administration on obesity progression and insulin resistance. Additionally, the impact of electroacupuncture treatment on OPG levels and obesity management was evaluated in both animal models and human participants. RESULTS OPG expression was prominently activated in adipocytes of white adipose tissues during the early phase of diet-induced obesity. Hyperlipidemia induced Cbfa1-dependent OPG transcription, initiating and promoting adipogenesis, leading to cell-size expansion and lipid storage. Intracellular OPG physically bound to RAR and released the PPARɤ/RXR complex, activating adipogenesis-associated gene expression. Targeted silencing of OPG suppressed obesity development, while recombinant OPG administration promoted disease progression and insulin resistance in obese mice. Electroacupuncture treatment suppressed obesity development in an OPG-dependent manner and improved obesity parameters in obese human participants. CONCLUSION OPG emerges as a key regulator in mediating adipogenesis during obesity development. Targeting OPG holds promise for the prevention and treatment of obesity, as evidenced by the efficacy of electroacupuncture treatment in modulating OPG levels and managing obesity-related outcomes.
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Affiliation(s)
- Zipan Lyu
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Yau-Tuen Chan
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yuanjun Lu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Tsz Fung Lam
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Xingyao Wu
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Junyu Wu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Lin Xu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Wei Yang
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Cheng Zhang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Linda Lidan Zhong
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore; School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China.
| | - Ning Wang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
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6
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Wu Z, Li W, Jiang K, Lin Z, Qian C, Wu M, Xia Y, Li N, Zhang H, Xiao H, Bai J, Geng D. Regulation of bone homeostasis: signaling pathways and therapeutic targets. MedComm (Beijing) 2024; 5:e657. [PMID: 39049966 PMCID: PMC11266958 DOI: 10.1002/mco2.657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 06/22/2024] [Accepted: 06/25/2024] [Indexed: 07/27/2024] Open
Abstract
As a highly dynamic tissue, bone is continuously rebuilt throughout life. Both bone formation by osteoblasts and bone resorption by osteoclasts constitute bone reconstruction homeostasis. The equilibrium of bone homeostasis is governed by many complicated signaling pathways that weave together to form an intricate network. These pathways coordinate the meticulous processes of bone formation and resorption, ensuring the structural integrity and dynamic vitality of the skeletal system. Dysregulation of the bone homeostatic regulatory signaling network contributes to the development and progression of many skeletal diseases. Significantly, imbalanced bone homeostasis further disrupts the signaling network and triggers a cascade reaction that exacerbates disease progression and engenders a deleterious cycle. Here, we summarize the influence of signaling pathways on bone homeostasis, elucidating the interplay and crosstalk among them. Additionally, we review the mechanisms underpinning bone homeostatic imbalances across diverse disease landscapes, highlighting current and prospective therapeutic targets and clinical drugs. We hope that this review will contribute to a holistic understanding of the signaling pathways and molecular mechanisms sustaining bone homeostasis, which are promising to contribute to further research on bone homeostasis and shed light on the development of targeted drugs.
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Affiliation(s)
- Zebin Wu
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Wenming Li
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Kunlong Jiang
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Zhixiang Lin
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Chen Qian
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Mingzhou Wu
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Yu Xia
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Ning Li
- Department of OrthopedicsCentre for Leading Medicine and Advanced Technologies of IHMDivision of Life Sciences and MedicineThe First Affiliated Hospital of USTCUniversity of Science and Technology of ChinaHefeiChina
| | - Hongtao Zhang
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Haixiang Xiao
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
- Department of OrthopedicsJingjiang People's HospitalSeventh Clinical Medical School of Yangzhou UniversityJingjiangJiangsu ProvinceChina
| | - Jiaxiang Bai
- Department of OrthopedicsCentre for Leading Medicine and Advanced Technologies of IHMDivision of Life Sciences and MedicineThe First Affiliated Hospital of USTCUniversity of Science and Technology of ChinaHefeiChina
| | - Dechun Geng
- Department of OrthopedicsThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
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Galliera E, Massaccesi L, Suardi V, de Vecchi E, Villa F, Yi Z, Suo G, Lovati AB, Logoluso N, Corsi Romanelli MM, Pellegrini AV. sCD14-ST and Related Osteoimmunological Biomarkers: A New Diagnostic Approach to Osteomyelitis. Diagnostics (Basel) 2024; 14:1588. [PMID: 39125464 PMCID: PMC11312423 DOI: 10.3390/diagnostics14151588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 07/17/2024] [Accepted: 07/19/2024] [Indexed: 08/12/2024] Open
Abstract
Osteomyelitis (OM) is a major challenge in orthopedic surgery. The diagnosis of OM is based on imaging and laboratory tests, but it still presents some limitations. Therefore, a deeper comprehension of the pathogenetic mechanisms could enhance diagnostic and treatment approaches. OM pathogenesis is based on an inflammatory response to pathogen infection, leading to bone loss. The present study aims to investigate the potential diagnostic role of a panel of osteoimmunological serum biomarkers in the clinical approach to OM. The focus is on the emerging infection biomarker sCD14-ST, along with osteoimmunological and inflammatory serum biomarkers, to define a comprehensive biomarker panel for a multifaced approach to OM. The results, to our knowledge, demonstrate for the first time the diagnostic and early prognostic role of sCD14-ST in OM patients, suggesting that this biomarker could address the limitations of current laboratory tests, such as traditional inflammatory markers, in diagnosing OM. In addition, the study highlights a relevant diagnostic role of SuPAR, the chemokine CCL2, the anti-inflammatory cytokine IL-10, the Wnt inhibitors DKK-1 and Sclerostin, and the RANKL/OPG ratio. Moreover, CCL2 and SuPAR also exhibited early prognostic value.
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Affiliation(s)
- Emanuela Galliera
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20122 Milan, Italy; (L.M.); (M.M.C.R.)
- Cell and Tissue Engineering Laboratory, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy;
| | - Luca Massaccesi
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20122 Milan, Italy; (L.M.); (M.M.C.R.)
- Laboratorio Sperimentale Ricerche Biomarcatori Danno d’Organo, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy
| | - Virginia Suardi
- Chirurgia Ricostruttiva e delle Infezioni Osteoarticolari (C.R.I.O.), IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy (A.V.P.)
| | - Elena de Vecchi
- Laboratorio di Analisi Chimico Cliniche e Microbiologiche, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy
| | - Francesca Villa
- Laboratorio di Analisi Chimico Cliniche e Microbiologiche, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy
| | - Zhang Yi
- Immunoassay Reagent Rand Department, Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen 211111, China (G.S.)
| | - Guorui Suo
- Immunoassay Reagent Rand Department, Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen 211111, China (G.S.)
| | - Arianna B. Lovati
- Cell and Tissue Engineering Laboratory, IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy;
| | - Nicola Logoluso
- Chirurgia Ricostruttiva e delle Infezioni Osteoarticolari (C.R.I.O.), IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy (A.V.P.)
| | - Massimiliano M. Corsi Romanelli
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20122 Milan, Italy; (L.M.); (M.M.C.R.)
- Department of Experimental and Clinical Pathology, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy
| | - Antonio V. Pellegrini
- Chirurgia Ricostruttiva e delle Infezioni Osteoarticolari (C.R.I.O.), IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy (A.V.P.)
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8
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Koh NYY, Miszkiewicz JJ, Fac ML, Wee NKY, Sims NA. Preclinical Rodent Models for Human Bone Disease, Including a Focus on Cortical Bone. Endocr Rev 2024; 45:493-520. [PMID: 38315213 PMCID: PMC11244217 DOI: 10.1210/endrev/bnae004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 11/22/2023] [Accepted: 02/02/2024] [Indexed: 02/07/2024]
Abstract
Preclinical models (typically ovariectomized rats and genetically altered mice) have underpinned much of what we know about skeletal biology. They have been pivotal for developing therapies for osteoporosis and monogenic skeletal conditions, including osteogenesis imperfecta, achondroplasia, hypophosphatasia, and craniodysplasias. Further therapeutic advances, particularly to improve cortical strength, require improved understanding and more rigorous use and reporting. We describe here how trabecular and cortical bone structure develop, are maintained, and degenerate with aging in mice, rats, and humans, and how cortical bone structure is changed in some preclinical models of endocrine conditions (eg, postmenopausal osteoporosis, chronic kidney disease, hyperparathyroidism, diabetes). We provide examples of preclinical models used to identify and test current therapies for osteoporosis, and discuss common concerns raised when comparing rodent preclinical models to the human skeleton. We focus especially on cortical bone, because it differs between small and larger mammals in its organizational structure. We discuss mechanisms common to mouse and human controlling cortical bone strength and structure, including recent examples revealing genetic contributors to cortical porosity and osteocyte network configurations during growth, maturity, and aging. We conclude with guidelines for clear reporting on mouse models with a goal for better consistency in the use and interpretation of these models.
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Affiliation(s)
- Natalie Y Y Koh
- Bone Cell Biology & Disease Unit, St. Vincent's Institute of Medical Research, Fitzroy, VIC 3065, Australia
- Department of Medicine at St. Vincent's Hospital, The University of Melbourne, Fitzroy, VIC 3065, Australia
| | - Justyna J Miszkiewicz
- School of Social Science, The University of Queensland, Brisbane, QLD 4072, Australia
- Vertebrate Evolution Development and Ecology, Naturalis Biodiversity Center, 2333 CR Leiden, The Netherlands
| | - Mary Louise Fac
- Bone Cell Biology & Disease Unit, St. Vincent's Institute of Medical Research, Fitzroy, VIC 3065, Australia
- Department of Medicine at St. Vincent's Hospital, The University of Melbourne, Fitzroy, VIC 3065, Australia
| | - Natalie K Y Wee
- Bone Cell Biology & Disease Unit, St. Vincent's Institute of Medical Research, Fitzroy, VIC 3065, Australia
- Department of Medicine at St. Vincent's Hospital, The University of Melbourne, Fitzroy, VIC 3065, Australia
| | - Natalie A Sims
- Bone Cell Biology & Disease Unit, St. Vincent's Institute of Medical Research, Fitzroy, VIC 3065, Australia
- Department of Medicine at St. Vincent's Hospital, The University of Melbourne, Fitzroy, VIC 3065, Australia
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9
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Yang X, Chen M, Wang S, Hu X, Zhou J, Yuan H, Zhu E, Wang B. Cortactin controls bone homeostasis through regulating the differentiation of osteoblasts and osteoclasts. Stem Cells 2024; 42:662-674. [PMID: 38655781 DOI: 10.1093/stmcls/sxae031] [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: 12/10/2023] [Accepted: 04/10/2024] [Indexed: 04/26/2024]
Abstract
Cortactin (CTTN), a cytoskeletal protein and substrate of Src kinase, is implicated in tumor aggressiveness. However, its role in bone cell differentiation remains unknown. The current study revealed that CTTN was upregulated during osteoblast and adipocyte differentiation. Functional experiments demonstrated that CTTN promoted the in vitro differentiation of mesenchymal stem/progenitor cells into osteogenic and adipogenic lineages. Mechanistically, CTTN was able to stabilize the protein level of mechanistic target of rapamycin kinase (mTOR), leading to the activation of mTOR signaling. In-depth investigation revealed that CTTN could bind with casitas B lineage lymphoma-c (c-CBL) and counteract the function of c-CBL, a known E3 ubiquitin ligase responsible for the proteasomal degradation of mTOR. Silencing c-Cbl alleviated the impaired differentiation of osteoblasts and adipocytes caused by CTTN siRNA, while silencing mTOR mitigated the stimulation of osteoblast and adipocyte differentiation induced by CTTN overexpression. Notably, transplantation of CTTN-silenced bone marrow stromal cells (BMSCs) into the marrow of mice led to a reduction in trabecular bone mass, accompanied by a decrease in osteoblasts and an increase in osteoclasts. Furthermore, CTTN-silenced BMSCs expressed higher levels of receptor activator of nuclear factor κB ligand (RANKL) than control BMSCs did and promoted osteoclast differentiation when cocultured with bone marrow-derived osteoclast precursor cells. This study provides evidence that CTTN favors osteoblast differentiation by counteracting the c-CBL-induced degradation of mTOR and inhibits osteoclast differentiation by downregulating the expression of RANKL. It also suggests that maintaining an appropriate level of CTTN expression may be advantageous for maintaining bone homeostasis.
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Affiliation(s)
- Xiaoli Yang
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin 300134, People's Republic of China
| | - Meng Chen
- Department of hematology, the First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
| | - Shuang Wang
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin 300134, People's Republic of China
| | - Xingli Hu
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin 300134, People's Republic of China
| | - Jie Zhou
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin 300134, People's Republic of China
| | - Hairui Yuan
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin 300134, People's Republic of China
| | - Endong Zhu
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin 300134, People's Republic of China
| | - Baoli Wang
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin 300134, People's Republic of China
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Liu J, Lin X, Sun L, Zhang Q, Jiang Y, Wang O, Xing X, Xia W, Li M. Safety and Efficacy of Denosumab in Children With Osteogenesis Imperfecta-the First Prospective Comparative Study. J Clin Endocrinol Metab 2024; 109:1827-1836. [PMID: 38198649 PMCID: PMC11180505 DOI: 10.1210/clinem/dgad732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Indexed: 01/12/2024]
Abstract
CONTEXT Denosumab is a potential therapeutic agent for osteogenesis imperfecta (OI), but its efficacy and safety remain unclear in children with OI. OBJECTIVE We aimed to investigate the effects of denosumab on bone mineral density (BMD), spinal morphometry, and safety in children with OI compared with zoledronic acid. METHODS In this prospective study, 84 children or adolescents with OI were randomized to receive denosumab subcutaneous injection every 6 months or zoledronic acid intravenous infusion once. Changes of BMD and its Z-score, vertebral shape, serum levels of calcium and bone turnover biomarkers were assessed during the 1-year treatment. RESULTS After 12 months of treatment, BMD at the lumbar spine, femoral neck, and total hip significantly increased by 29.3%, 27.8%, and 30.2% in the denosumab group, and by 32.2%, 47.1%, and 41.1% in the zoledronic acid group (all P < .001 vs baseline). Vertebral height and projection area significantly increased after denosumab and zoledronic acid treatment. Rebound hypercalcemia was found to be a common and serious side effect of denosumab, of which 14.3% reached hypercalcemic crisis. Rebound hypercalcemia could be alleviated by switching to zoledronic acid treatment. CONCLUSION Treatment with denosumab or zoledronic acid is beneficial in increasing BMD and improving the spinal morphometry of children with OI. However, denosumab should be used with caution in pediatric patients with OI because of its common and dangerous side effect of rebound hypercalcemia. The appropriate dosage and dosing interval of denosumab need to be further explored in children with OI.
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Affiliation(s)
- Jiayi Liu
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Xiaoyun Lin
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Lei Sun
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Qian Zhang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Yan Jiang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Ou Wang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Xiaoping Xing
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Weibo Xia
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Mei Li
- Department of Endocrinology, Key Laboratory of Endocrinology, National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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Wei F, Hughes M, Omer M, Ngo C, Pugazhendhi AS, Kolanthai E, Aceto M, Ghattas Y, Razavi M, Kean TJ, Seal S, Coathup M. A Multifunctional Therapeutic Strategy Using P7C3 as A Countermeasure Against Bone Loss and Fragility in An Ovariectomized Rat Model of Postmenopausal Osteoporosis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308698. [PMID: 38477537 PMCID: PMC11151083 DOI: 10.1002/advs.202308698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Indexed: 03/14/2024]
Abstract
By 2060, an estimated one in four Americans will be elderly. Consequently, the prevalence of osteoporosis and fragility fractures will also increase. Presently, no available intervention definitively prevents or manages osteoporosis. This study explores whether Pool 7 Compound 3 (P7C3) reduces progressive bone loss and fragility following the onset of ovariectomy (OVX)-induced osteoporosis. Results confirm OVX-induced weakened, osteoporotic bone together with a significant gain in adipogenic body weight. Treatment with P7C3 significantly reduced osteoclastic activity, bone marrow adiposity, whole-body weight gain, and preserved bone area, architecture, and mechanical strength. Analyses reveal significantly upregulated platelet derived growth factor-BB and leukemia inhibitory factor, with downregulation of interleukin-1 R6, and receptor activator of nuclear factor kappa-B (RANK). Together, proteomic data suggest the targeting of several key regulators of inflammation, bone, and adipose turnover, via transforming growth factor-beta/SMAD, and Wingless-related integration site/be-catenin signaling pathways. To the best of the knowledge, this is first evidence of an intervention that drives against bone loss via RANK. Metatranscriptomic analyses of the gut microbiota show P7C3 increased Porphyromonadaceae bacterium, Candidatus Melainabacteria, and Ruminococcaceae bacterium abundance, potentially contributing to the favorable inflammatory, and adipo-osteogenic metabolic regulation observed. The results reveal an undiscovered, and multifunctional therapeutic strategy to prevent the pathological progression of OVX-induced bone loss.
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Affiliation(s)
- Fei Wei
- Biionix ClusterUniversity of Central FloridaOrlandoFL82816USA
| | - Megan Hughes
- School of BiosciencesCardiff UniversityWalesCF10 3ATUK
| | - Mahmoud Omer
- Biionix ClusterUniversity of Central FloridaOrlandoFL82816USA
| | - Christopher Ngo
- Biionix ClusterUniversity of Central FloridaOrlandoFL82816USA
- College of MedicineUniversity of Central FloridaOrlandoFL32827USA
| | | | - Elayaraja Kolanthai
- Advanced Materials Processing and Analysis Centre, Nanoscience Technology Center (NSTC)University of Central FloridaOrlandoFL32826USA
| | - Matthew Aceto
- College of MedicineUniversity of Central FloridaOrlandoFL32827USA
| | - Yasmine Ghattas
- College of MedicineUniversity of Central FloridaOrlandoFL32827USA
| | - Mehdi Razavi
- Biionix ClusterUniversity of Central FloridaOrlandoFL82816USA
- College of MedicineUniversity of Central FloridaOrlandoFL32827USA
| | - Thomas J Kean
- Biionix ClusterUniversity of Central FloridaOrlandoFL82816USA
- College of MedicineUniversity of Central FloridaOrlandoFL32827USA
| | - Sudipta Seal
- Biionix ClusterUniversity of Central FloridaOrlandoFL82816USA
- College of MedicineUniversity of Central FloridaOrlandoFL32827USA
- Advanced Materials Processing and Analysis Centre, Nanoscience Technology Center (NSTC)University of Central FloridaOrlandoFL32826USA
| | - Melanie Coathup
- Biionix ClusterUniversity of Central FloridaOrlandoFL82816USA
- College of MedicineUniversity of Central FloridaOrlandoFL32827USA
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Yu G, Fu X, Gong A, Gu J, Zou H, Yuan Y, Song R, Ma Y, Bian J, Liu Z, Tong X. Oligomeric proanthocyanidins ameliorates osteoclastogenesis through reducing OPG/RANKL ratio in chicken's embryos. Poult Sci 2024; 103:103706. [PMID: 38631227 PMCID: PMC11040129 DOI: 10.1016/j.psj.2024.103706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/19/2024] Open
Abstract
Skeletal disorders can seriously threaten the health and the performance of poultry, such as tibial dyschondroplasia (TD) and osteoporosis (OP). Oligomeric proanthocyanidins (OPC) are naturally occurring polyphenolic flavonoid compounds that can be used as potential substances to improve the bone health and the growth performance of poultry. Eighty 7-day-old green-eggshell yellow feather layer chickens were randomly divided into 4 groups: basal diet and basal diet supplementation with 25, 50, and 100 mg/kg OPC. The results have indicated that the growth performance and bone parameters of chickens were significantly improved supplementation with OPC in vivo, including the bone volume (BV), the bone mineral density (BMD) and the activities of antioxidative enzymes, but ratio of osteoprotegerin (OPG)/receptor activator of NF-κB (RANK) ligand (RANKL) was decreased. Furthermore, primary bone marrow mesenchymal stem cells (BMSCs) and bone marrow monocytes/macrophages (BMMs) were successfully isolated from femur and tibia of chickens, and co-cultured to differentiate into osteoclasts in vitro. The osteogenic differentiation derived from BMSCs was promoted treatment with high concentrations of OPC (10, 20, and 40 µmol/L) groups in vitro, but emerging the inhibition of osteoclastogenesis by increasing the ratio of OPG/RANKL. In contrary, the osteogenic differentiation was also promoted treatment with low concentrations of OPC (2.5, 5, and 10 µmol/L) groups, but osteoclastogenesis was enhanced by decreasing the ratio of OPG/RANKL in vitro. In addition, OPG inhibits the differentiation and activity of osteoclasts by increasing the autophagy in vitro. Dietary supplementation of OPC can improve the growth performance of bone and alter the balance of osteoblasts and osteoclasts, thereby improving the bone health of chickens.
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Affiliation(s)
- Gengsheng Yu
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Xiaohui Fu
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Anqing Gong
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Jianhong Gu
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Hui Zou
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Yan Yuan
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Ruilong Song
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Yonggang Ma
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Jianchun Bian
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Zongping Liu
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China
| | - Xishuai Tong
- Institute of Agricultural Science and Technology Development (Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China) / College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, Jiangsu, P. R. China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225009, Jiangsu, P. R. China.
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Schaper-Gerhardt K, Gutzmer R, Angela Y, Zimmer L, Livingstone E, Schadendorf D, Hassel JC, Weishaupt C, Remes B, Kubat L, Spassova I, Becker JC. The RANKL inhibitor denosumab in combination with dual checkpoint inhibition is associated with increased CXCL-13 serum concentrations. Eur J Cancer 2024; 202:113984. [PMID: 38479119 DOI: 10.1016/j.ejca.2024.113984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND Recent evidence suggests additional immunomodulatory properties of RANKL inhibition possibly boosting the clinical efficacy of immune checkpoint inhibitors (ICI). METHODS We conducted a prospective, multicentre clinical trial in unresectable stage IV melanoma patients with bone metastases who received denosumab in parallel with dual ICI (BONEMET) and performed comprehensive immune monitoring at baseline and 4, 12, and 24 weeks after initiation of therapy. Secondary endpoints included tolerability and efficacy. For comparison, biospecimens from melanoma patients treated with dual ICI without denosumab were analyzed accordingly and served as retrospective reference cohort. RESULTS In both the BONEMET (n = 16) and the reference cohort (n = 18) serum levels of 17 cytokines, including IFNγ were significantly increased after 4 weeks of treatment. Patients who received ICI and denosumab showed a significantly higher increase in serum CXCL-13 and a significant decrease in VEGFc compared with the reference cohort. While no changes in T cell composition were observed at 4 weeks, patients in the BONEMET cohort showed a significant decrease in the peripheral naïve T-cell population and an increase in CD8+ effector cells after 12 weeks. Treatment-related adverse events occurred with comparable frequency (93.8% in the BONEMET cohort versus 83.3% in the reference cohort). 7/16 patients in the BONEMET cohort and 8/18 patients in the reference cohort achieved disease control. CONCLUSION Denosumab in combination with dual ICI modulates cytokine expression and T-cell composition in peripheral blood. The upregulation of CXCL-13, a key factor for initiating tertiary lymphoid structures, strengthens the hypothesis that denosumab indeed boost immunological effects.
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Affiliation(s)
- Katrin Schaper-Gerhardt
- Department of Dermatology, Johannes Wesling Medical Center, Ruhr University Bochum, Campus Minden, Minden, Germany; Department of Dermatology and Allergy, Medical School Hannover, Hannover, Germany.
| | - Ralf Gutzmer
- Department of Dermatology, Johannes Wesling Medical Center, Ruhr University Bochum, Campus Minden, Minden, Germany; Department of Dermatology and Allergy, Medical School Hannover, Hannover, Germany
| | - Yenny Angela
- Department of Dermatology, Johannes Wesling Medical Center, Ruhr University Bochum, Campus Minden, Minden, Germany; Department of Dermatology and Allergy, Medical School Hannover, Hannover, Germany
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen, Essen, Germany; Westdeutsches Tumorzentrum, Essen, Germany, & University Alliance Ruhr, Research Center One Health, University Duisburg-Essen, Essen, Germany; German Cancer Consortium, Essen & National Center for Tumor Diseases, Campus Essen (NCT-West), Essen, Germany
| | - Elisabeth Livingstone
- Department of Dermatology, University Hospital Essen, Essen, Germany; Westdeutsches Tumorzentrum, Essen, Germany, & University Alliance Ruhr, Research Center One Health, University Duisburg-Essen, Essen, Germany; German Cancer Consortium, Essen & National Center for Tumor Diseases, Campus Essen (NCT-West), Essen, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, Essen, Germany; Westdeutsches Tumorzentrum, Essen, Germany, & University Alliance Ruhr, Research Center One Health, University Duisburg-Essen, Essen, Germany; German Cancer Consortium, Essen & National Center for Tumor Diseases, Campus Essen (NCT-West), Essen, Germany
| | - Jessica C Hassel
- Department of Dermatology and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany
| | - Carsten Weishaupt
- Department of Dermatology, University Hospital of Muenster, Muenster, Germany
| | | | - Linda Kubat
- Westdeutsches Tumorzentrum, Essen, Germany, & University Alliance Ruhr, Research Center One Health, University Duisburg-Essen, Essen, Germany; Translational Skin Cancer Research (TSCR), University Medicine Essen, Germany
| | - Ivelina Spassova
- Westdeutsches Tumorzentrum, Essen, Germany, & University Alliance Ruhr, Research Center One Health, University Duisburg-Essen, Essen, Germany; Translational Skin Cancer Research (TSCR), University Medicine Essen, Germany
| | - Jürgen C Becker
- Department of Dermatology, University Hospital Essen, Essen, Germany; Westdeutsches Tumorzentrum, Essen, Germany, & University Alliance Ruhr, Research Center One Health, University Duisburg-Essen, Essen, Germany; Translational Skin Cancer Research (TSCR), University Medicine Essen, Germany
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14
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Muratovic D, Atkins GJ, Findlay DM. Is RANKL a potential molecular target in osteoarthritis? Osteoarthritis Cartilage 2024; 32:493-500. [PMID: 38160744 DOI: 10.1016/j.joca.2023.10.010] [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] [Received: 03/01/2023] [Revised: 10/09/2023] [Accepted: 10/27/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE Osteoarthritis (OA) is a disease of joints, in which the bone under the articular cartilage undergoes increased remodelling activity. The question is whether a better understanding of the causes and mechanisms of bone remodelling can predict disease-modifying treatments. DESIGN This review summarises the current understanding of the aetiology of OA, with an emphasis on events in the subchondral bone (SCB), and the cells and cytokines involved, to seek an answer to this question. RESULTS SCB remodelling across OA changes the microstructure of the SCB, which alters the load-bearing properties of the joint and seems to have an important role in the initiation and progression of OA. Bone remodelling is tightly controlled by numerous cytokines, of which Receptor Activator of NFκB ligand (RANKL) and osteoprotegerin are central factors in almost all known bone conditions. In terms of finding therapeutic options for OA, an important question is whether controlling the rate of SCB remodelling would be beneficial. The role of RANKL in the pathogenesis and progression of OA and the effect of its neutralisation remain to be clarified. CONCLUSIONS This review further makes the case for SCB remodelling as important in OA and for additional study of RANKL in OA, both its pathophysiological role and its potential as an OA disease target.
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Affiliation(s)
- Dzenita Muratovic
- Centre for Orthopaedic & Trauma Research, The University of Adelaide, Adelaide, South Australia 5000, Australia; Biomedical Orthopaedic Research Group, Centre for Orthopaedic & Trauma Research, The University of Adelaide, Adelaide, South Australia 5000, Australia.
| | - Gerald J Atkins
- Centre for Orthopaedic & Trauma Research, The University of Adelaide, Adelaide, South Australia 5000, Australia; Biomedical Orthopaedic Research Group, Centre for Orthopaedic & Trauma Research, The University of Adelaide, Adelaide, South Australia 5000, Australia.
| | - David M Findlay
- Centre for Orthopaedic & Trauma Research, The University of Adelaide, Adelaide, South Australia 5000, Australia.
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15
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Grassi G, Ghielmetti A, Zampogna M, Chiodini I, Arosio M, Mantovani G, Eller Vainicher C. Zoledronate after denosumab discontinuation: Is repeated administrations more effective than single infusion? J Clin Endocrinol Metab 2024:dgae224. [PMID: 38609157 DOI: 10.1210/clinem/dgae224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/27/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND After Denosumab (Dmab) discontinuation C-terminal telopeptide (CTX) levels increase, bone mineral density (BMD) decreases and multiple vertebral fractures (FX) may occur with relevant impact on women's health. A sequential therapy with bisphosphonates is recommended and the European Calcified Tissue Society (ECTS) proposed repeated zoledronate (ZOL) administrations in patients with persistently high CTX levels, although the efficacy of this schedule is unknown. In this retrospective study we describe BMD changes and FX rate in 52 patients managed according to the ECTS recommendations. METHODS We measured CTX levels and administered ZOL after one month from Dmab withdrawal (t0). After 6 months (t1), we administered a second ZOL infusion, if CTX levels were ≥280 ng/L. BMD changes and FX rate were assessed on average after 17 months from Dmab withdrawal. RESULTS 75% of patients repeated ZOL infusion. In this group spine BMD declined significantly (-5.5 ± 5.6%), while it remained stable in the group with CTX levels <280 ng/L (-0.1 ± 5.5%, p = 0.008). All fractured patients (9.6%) had received >5 Dmab injections and two ZOL infusions. The BMD worsening after Dmab withdrawal was associated with CTX t1 (OR 2.9, IQR 1.3-6.6, p = 0.009) and spine BMD gain during Dmab therapy corrected for the number of Dmab injections (OR 3.0, IQR 1.2-7.2, p = 0.014). A CTX level at t1 > 212 ng/L had 100% sensitivity in predicting the BMD loss. CONCLUSIONS In patients with uncontrolled CTX levels after Dmab withdrawal, two ZOL infusions at 6 months apart do not prevent BMD loss and FX.
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Affiliation(s)
- Giorgia Grassi
- Endocrine Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alberto Ghielmetti
- Department of Clinical Sciences and Community Health, University of Milan, 20100, Milan, Italy
| | - Marta Zampogna
- Department of Clinical Sciences and Community Health, University of Milan, 20100, Milan, Italy
| | - Iacopo Chiodini
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20100 Milan, Italy
- Unit of Endocrinology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Maura Arosio
- Endocrine Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20100, Milan, Italy
| | - Giovanna Mantovani
- Endocrine Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20100, Milan, Italy
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Zhang S, Yin Y, Xiong H, Wang J, Liu H, Lu J, Zhang Q, Zhang L, Zhong J, Nie J, Lei K, Wang H, Yang S, Yao H, Wu H, Yu D, Ji X, Zhang H, Wu F, Xie W, Li W, Yao W, Zhong D, Sun H, Sun T, Guo Z, Wang R, Guo Y, Yu Z, Li D, Jin H, Song H, Chen X, Ma W, Hu Z, Liu D, Guo Y, Tang J, Jiang Z. Efficacy, Safety, and Population Pharmacokinetics of MW032 Compared With Denosumab for Solid Tumor-Related Bone Metastases: A Randomized, Double-Blind, Phase 3 Equivalence Trial. JAMA Oncol 2024; 10:448-455. [PMID: 38329745 PMCID: PMC10853867 DOI: 10.1001/jamaoncol.2023.6520] [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: 04/26/2023] [Accepted: 09/27/2023] [Indexed: 02/09/2024]
Abstract
Importance The bioequivalence of denosumab biosimilar has yet to be studied in a 53-week, multicenter, large-scale, and head-to-head trial. A clinically effective biosimilar may help increase access to denosumab in patients with solid tumor-related bone metastases. Objectives To establish the biosimilarity of MW032 to denosumab in patients with solid tumor-related bone metastases based on a large-scale head-to-head study. Design, Setting, and Participants In this 53-week, randomized, double-blind, phase 3 equivalence trial, patients with solid tumors with bone metastasis were recruited from 46 clinical sites in China. Overall, 856 patients were screened and 708 eligible patients were randomly allocated to receive either MW032 or denosumab. Interventions Patients were randomly assigned (1:1) to receive MW032 or reference denosumab subcutaneously every 4 weeks until week 49. Main Outcomes and Measures The primary end point was percentage change from baseline to week 13 of natural logarithmic transformed urinary N-telopeptide/creatinine ratio (uNTx/uCr). Results Among the 701 evaluable patients (350 in the MW032 group and 351 in the denosumab group), the mean (range) age was 56.1 (22.0-86.0) years and 460 patients were women (65.6%). The mean change of uNTx/uCr from baseline to week 13 was -72.0% (95% CI, -73.5% to -70.4%) in the MW032 group and -72.7% (95% CI, -74.2% to -71.2%) in the denosumab group. These percent changes corresponded to mean logarithmic ratios of -1.27 and -1.30, or a difference of 0.02. The 90% CI for the difference (-0.04 to 0.09) was within the equivalence margin (-0.13 to 0.13); the mean changes of uNTx/uCr and bone-specific alkaline phosphatase (s-BALP) at each time point were also similar during 53 weeks. The differences of uNTx/uCr change were 0.015 (95% CI, -0.06 to 0.09), -0.02 (95% CI, -0.09 to 0.06), -0.05 (95% CI, -0.13 to 0.03) and 0.001 (95% CI, -0.10 to 0.10) at weeks 5, 25, 37, and 53, respectively. The differences of s-BALP change were -0.006 (95% CI, 0.06 to 0.05), 0.00 (95% CI, -0.07 to 0.07), -0.085 (95% CI, -0.18 to 0.01), -0.09 (95% CI, -0.20 to 0.02), and -0.13 (95% CI, -0.27 to 0.004) at weeks 5, 13, 25, 37 and 53, respectively. No significant differences were observed in the incidence of skeletal-related events (-1.4%; 95% CI, -5.8% to 3.0%) or time to first on-study skeletal-related events (unadjusted HR, 0.86; P = .53; multiplicity adjusted HR, 0.87; P = .55) in the 2 groups. Conclusions and Relevance MW032 and denosumab were biosimilar in efficacy, population pharmacokinetics, and safety profile. Availability of denosumab biosimilars may broaden the access to denosumab and reduce the drug burden for patients with advanced tumors. Trial Registration ClinicalTrials.gov Identifier: NCT04812509.
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Affiliation(s)
- Shaohua Zhang
- Senior Department of Oncology, the Fifth Medical Center of PLA General Hospital, Beijing, PR China
| | - Yongmei Yin
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Jiangsu Province Hospital, Jiangsu, PR China
| | - Hailin Xiong
- Huizhou Central People’s Hospital, Huizhou, PR China
| | | | - Hu Liu
- The First Affiliated Hospital of USTC/Anhui Provincial Cancer Hospital, Hefei, PR China
| | - Junguo Lu
- Nantong Tumor Hospital, Nantong, PR China
| | - Qingyuan Zhang
- Harbin Medical University Cancer Hospital, Harbin, PR China
| | - Longzhen Zhang
- The Affiliated Hospital of Xuzhou Medical University, Xuzhou, PR China
| | - Jincai Zhong
- The First Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Jianyun Nie
- Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Kaijian Lei
- The Second People’s Hospital of Yibin, Yibin, PR China
| | - Hong Wang
- Nanchang People’s Hospital, Nanchang, PR China
| | - Shu Yang
- The First Affiliated Hospital, The First Clinical Medicine School of Guangdong Pharmaceutical University, Guangzhou, PR China
| | - Herui Yao
- Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | | | - Ding Yu
- Hubei Cancer Hospital, Wuhan, PR China
| | - Xuening Ji
- Zhongshan Clinical Collage of Dalian University, Dalian, PR China
| | - Hua Zhang
- The First Affiliated Hospital of Xinjiang Medical University, Urumchi, PR China
| | - Fang Wu
- The First Affiliated Hospital of Nanchang University, Nanchang, PR China
| | - Weimin Xie
- Guangxi Medical University Cancer Hospital, Nanning, PR China
| | - Wei Li
- The First Bethune Hospital of Jilin University, Changchun, PR China
| | - Weirong Yao
- The Jiangxi Provincial People’s Hospital, Nanchang, PR China
| | - Diansheng Zhong
- Tianjin Medical University General Hospital, Tianjin, PR China
| | | | - Tao Sun
- Liaoning Cancer Hospital & Institute, Shenyang, PR China
| | | | - Rui Wang
- Anhui Chest Hospital, Hefei, PR China
| | - Yanzhen Guo
- The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, PR China
| | - Zhuang Yu
- The Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Dairong Li
- Chongqing University Cancer Hospital, Chongqing, PR China
| | | | - Haifeng Song
- Institute of Lifeomics, Academy of Military Medical Sciences, National Engineering Research Center for Protein Drugs, Beijing, PR China
| | - Xiaoyuan Chen
- Tsinghua Clinical Research Institute, School of Medicine, Tsinghua University, Beijing, PR China
| | - Wen Ma
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Zhitian Hu
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Datao Liu
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Yinhan Guo
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Jinhai Tang
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Jiangsu Province Hospital, Jiangsu, PR China
| | - Zefei Jiang
- Senior Department of Oncology, the Fifth Medical Center of PLA General Hospital, Beijing, PR China
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Liu A, Hayashi M, Ohsugi Y, Katagiri S, Akira S, Iwata T, Nakashima T. The IL-33/ST2 axis is protective against acute inflammation during the course of periodontitis. Nat Commun 2024; 15:2707. [PMID: 38548743 PMCID: PMC10978877 DOI: 10.1038/s41467-024-46746-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 03/07/2024] [Indexed: 04/01/2024] Open
Abstract
Periodontitis, which is induced by repeated bacterial invasion and the ensuing immune reactions that follow, is the leading cause of tooth loss. Periodontal tissue is comprised of four different components, each with potential role in pathogenesis, however, most studies on immune responses focus on gingival tissue. Here, we present a modified ligature-induced periodontitis model in male mice to analyze the pathogenesis, which captures the complexity of periodontal tissue. We find that the inflammatory response in the peri-root tissues and the expression of IL-6 and RANKL by Thy-1.2- fibroblasts/stromal cells are prominent throughout the bone destruction phase, and present already at an early stage. The initiation phase is characterized by high levels of ST2 (encoded by Il1rl1) expression in the peri-root tissue, suggesting that the IL-33/ST2 axis is involved in the pathogenesis. Both Il1rl1- and Il33-deficient mice exhibit exacerbated bone loss in the acute phase of periodontitis, along with macrophage polarization towards a classically activated phenotype and increased neutrophil infiltration, indicating a protective role of the IL-33/ST2 axis in acute inflammation. Thus, our findings highlight the hidden role of the peri-root tissue and simultaneously advance our understanding of the etiology of periodontitis via implicating the IL-33/ST2 axis.
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Affiliation(s)
- Anhao Liu
- Department of Cell Signaling, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan
| | - Mikihito Hayashi
- Department of Cell Signaling, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan
| | - Yujin Ohsugi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan
| | - Sayaka Katagiri
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan
| | - Shizuo Akira
- Laboratory of Host Defense, IFReC,Osaka University, 3-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Takanori Iwata
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan
| | - Tomoki Nakashima
- Faculty of Dentistry, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan.
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Huang J, Wu T, Jiang YR, Zheng XQ, Wang H, Liu H, Wang H, Leng HJ, Fan DW, Yuan WQ, Song CL. β-Receptor blocker enhances the anabolic effect of PTH after osteoporotic fracture. Bone Res 2024; 12:18. [PMID: 38514644 PMCID: PMC10958005 DOI: 10.1038/s41413-024-00321-z] [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: 09/17/2023] [Revised: 02/07/2024] [Accepted: 02/15/2024] [Indexed: 03/23/2024] Open
Abstract
The autonomic nervous system plays a crucial role in regulating bone metabolism, with sympathetic activation stimulating bone resorption and inhibiting bone formation. We found that fractures lead to increased sympathetic tone, enhanced osteoclast resorption, decreased osteoblast formation, and thus hastened systemic bone loss in ovariectomized (OVX) mice. However, the combined administration of parathyroid hormone (PTH) and the β-receptor blocker propranolol dramatically promoted systemic bone formation and osteoporotic fracture healing in OVX mice. The effect of this treatment is superior to that of treatment with PTH or propranolol alone. In vitro, the sympathetic neurotransmitter norepinephrine (NE) suppressed PTH-induced osteoblast differentiation and mineralization, which was rescued by propranolol. Moreover, NE decreased the PTH-induced expression of Runx2 but enhanced the expression of Rankl and the effect of PTH-stimulated osteoblasts on osteoclastic differentiation, whereas these effects were reversed by propranolol. Furthermore, PTH increased the expression of the circadian clock gene Bmal1, which was inhibited by NE-βAR signaling. Bmal1 knockdown blocked the rescue effect of propranolol on the NE-induced decrease in PTH-stimulated osteoblast differentiation. Taken together, these results suggest that propranolol enhances the anabolic effect of PTH in preventing systemic bone loss following osteoporotic fracture by blocking the negative effects of sympathetic signaling on PTH anabolism.
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Affiliation(s)
- Jie Huang
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
| | - Tong Wu
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
| | - Yi-Rong Jiang
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
| | - Xuan-Qi Zheng
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
| | - Huan Wang
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
| | - Hao Liu
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
| | - Hong Wang
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
- Beijing Key Laboratory of Spinal Disease, 100191, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, 100191, Beijing, China
| | - Hui-Jie Leng
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
- Beijing Key Laboratory of Spinal Disease, 100191, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, 100191, Beijing, China
| | - Dong-Wei Fan
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
- Beijing Key Laboratory of Spinal Disease, 100191, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, 100191, Beijing, China
| | - Wan-Qiong Yuan
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China
- Beijing Key Laboratory of Spinal Disease, 100191, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, 100191, Beijing, China
| | - Chun-Li Song
- Department of Orthopedics, Peking University Third Hospital, 100191, Beijing, China.
- Beijing Key Laboratory of Spinal Disease, 100191, Beijing, China.
- Engineering Research Center of Bone and Joint Precision Medicine, 100191, Beijing, China.
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19
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Ishizu H, Shimizu T, Ohashi Y, Kusunoki K, Kanayama M, Iwasaki N, Oha F. Zinc improves Denosumab and eldecalcitol efficacy for bone mineral density in patients with hypozincemia. J Bone Miner Metab 2024; 42:233-241. [PMID: 38324176 DOI: 10.1007/s00774-024-01498-3] [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] [Received: 11/03/2023] [Accepted: 01/14/2024] [Indexed: 02/08/2024]
Abstract
INTRODUCTION We aimed to investigate the effects of zinc deficiency and zinc medication in osteoporosis patients undergoing denosumab (DMAb). MATERIALS AND METHODS This retrospective study was conducted at a single hospital. The participants were female osteoporosis patients visiting between April 2019 and April 2020. All patients were treated with DMAb and eldecalcitol and recommended zinc-rich food. Based on zinc medication and serum zinc levels at the 12th month of dietary guidance, patients were categorized into the following four groups: hypozincemia with zinc medication, latent zinc deficiency with zinc medication, without zinc medication, and control without zinc medication. Longitudinal serum zinc concentrations, bone mineral density (BMD), and occurrence of fractures were measured. We investigated the factors influencing no response to DMAb and eldecalcitol treatment. RESULTS Among the 145 patients followed up for 24 months, dietary guidance did not change the serum zinc concentration; however, zinc medication significantly increased these levels. The hypozincemia group did not show a significant BMD increase in the lumbar spine and femoral neck after DMAb and eldecalcitol treatment during dietary guidance; however, zinc medication increased these to the same levels as the other groups. In multivariate analyses, hypozincemia and thyroid disease were identified as the factors affecting no response. While 28.2% of patients with latent zinc deficiency without zinc medication suffered fractures, no fractures occurred in hypozincemia patients with zinc medication. CONCLUSION Hypozincemia may reduce the efficacy of DMAb and eldecalcitol in increasing BMD and fracture prevention.
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Affiliation(s)
- Hotaka Ishizu
- Hakodate Central Hospital, Hakodate, Hokkaido, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15, Nishi-7, Kita-ku, Sapporo, Japan
| | - Tomohiro Shimizu
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15, Nishi-7, Kita-ku, Sapporo, Japan.
| | - Yusuke Ohashi
- Hakodate Central Hospital, Hakodate, Hokkaido, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15, Nishi-7, Kita-ku, Sapporo, Japan
| | - Kenichi Kusunoki
- Hakodate Central Hospital, Hakodate, Hokkaido, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15, Nishi-7, Kita-ku, Sapporo, Japan
| | | | - Norimasa Iwasaki
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15, Nishi-7, Kita-ku, Sapporo, Japan
| | - Fumihiro Oha
- Hakodate Central Hospital, Hakodate, Hokkaido, Japan
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20
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Teh JW, Mac Gearailt C, Lappin DWP. Post-Transplant Bone Disease in Kidney Transplant Recipients: Diagnosis and Management. Int J Mol Sci 2024; 25:1859. [PMID: 38339137 PMCID: PMC10856017 DOI: 10.3390/ijms25031859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 01/24/2024] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
Kidney transplantation is the preferred gold standard modality of treatment for kidney failure. Bone disease after kidney transplantation is highly prevalent in patients living with a kidney transplant and is associated with high rates of hip fractures. Fractures are associated with increased healthcare costs, morbidity and mortality. Post-transplant bone disease (PTBD) includes renal osteodystrophy, osteoporosis, osteonecrosis and bone fractures. PTBD is complex as it encompasses pre-existing chronic kidney disease-mineral bone disease and compounding factors after transplantation, including the use of immunosuppression and the development of de novo bone disease. After transplantation, the persistence of secondary and tertiary hyperparathyroidism, renal osteodystrophy, relative vitamin D deficiency and high levels of fibroblast growth factor-23 contribute to post-transplant bone disease. Risk assessment includes identifying both general risk factors and kidney-specific risk factors. Diagnosis is complex as the gold standard bone biopsy with double-tetracycline labelling to diagnose the PTBD subtype is not always readily available. Therefore, alternative diagnostic tools may be used to aid its diagnosis. Both non-pharmacological and pharmacological therapy can be employed to treat PTBD. In this review, we will discuss pathophysiology, risk assessment, diagnosis and management strategies to manage PTBD after kidney transplantation.
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Affiliation(s)
- Jia Wei Teh
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
| | - Conall Mac Gearailt
- Department of Rheumatology, Galway University Hospital, H91 YR71 Galway, Ireland
| | - David W. P. Lappin
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
- School of Medicine, University of Galway, H91 TK33 Galway, Ireland
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21
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Takegahara N, Kim H, Choi Y. Unraveling the intricacies of osteoclast differentiation and maturation: insight into novel therapeutic strategies for bone-destructive diseases. Exp Mol Med 2024; 56:264-272. [PMID: 38297158 PMCID: PMC10907717 DOI: 10.1038/s12276-024-01157-7] [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: 08/18/2023] [Revised: 10/20/2023] [Accepted: 11/07/2023] [Indexed: 02/02/2024] Open
Abstract
Osteoclasts are the principal cells that efficiently resorb bone. Numerous studies have attempted to reveal the molecular pathways leading to the differentiation and activation of osteoclasts to improve the treatment and prevention of osteoporosis and other bone-destructive diseases. While the cumulative knowledge of osteoclast regulatory molecules, such as receptor activator of nuclear factor-kB ligand (RANKL) and nuclear factor of activated T cells 1 (NFATc1), contributes to the understanding of the developmental progression of osteoclasts, little is known about how the discrete steps of osteoclastogenesis modify osteoclast status but not the absolute number of osteoclasts. The regulatory mechanisms involved in osteoclast maturation but not those involved in differentiation deserve special attention due to their potential use in establishing a more effective treatment strategy: targeting late-phase differentiation while preserving coupled bone formation. Recent studies have shed light on the molecules that govern late-phase osteoclast differentiation and maturation, as well as the metabolic changes needed to adapt to shifting metabolic demands. This review outlines the current understanding of the regulation of osteoclast differentiation, as well as osteoclast metabolic adaptation as a differentiation control mechanism. Additionally, this review introduces molecules that regulate the late-phase osteoclast differentiation and thus minimally impact coupled bone formation.
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Affiliation(s)
- Noriko Takegahara
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Hyunsoo Kim
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Yongwon Choi
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA.
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22
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Cui Y, Lv B, Li Z, Ma C, Gui Z, Geng Y, Liu G, Sang L, Xu C, Min Q, Kong L, Zhang Z, Liu Y, Qi X, Fu D. Bone-Targeted Biomimetic Nanogels Re-Establish Osteoblast/Osteoclast Balance to Treat Postmenopausal Osteoporosis. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2303494. [PMID: 37794621 DOI: 10.1002/smll.202303494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/22/2023] [Indexed: 10/06/2023]
Abstract
Insufficient bone formation and excessive bone resorption caused by estrogen deficiency are the major factors resulting in the incidence of postmenopausal osteoporosis (PMOP). The existing drugs usually fail to re-establish the osteoblast/osteoclast balance from both sides and generate side-effects owing to the lack of bone-targeting ability. Here, engineered cell-membrane-coated nanogels PNG@mR&C capable of scavenging receptor activator of nuclear factor-κB ligand (RANKL) and responsively releasing therapeutic PTH 1-34 in the bone microenvironment are prepared from RANK and CXCR4 overexpressed bone mesenchymal stem cell (BMSC) membrane-coated chitosan biopolymers. The CXCR4 on the coated-membranes confer bone-targeting ability, and abundant RANK effectively absorb RANKL to inhibit osteoclastogenesis. Meanwhile, the release of PTH 1-34 triggered by osteoclast-mediated acid microenvironment promote osteogenesis. In addition, the dose and frequency are greatly reduced due to the smart release property, prolonged circulation time, and bone-specific accumulation. Thus, PNG@mR&C exhibits satisfactory therapeutic effects in the ovariectomized (OVX) mouse model. This study provides a new paradigm re-establishing the bone metabolic homeostasis from multitargets and shows great promise for the treatment of PMOP.
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Affiliation(s)
- Yongzhi Cui
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, P. R. China
| | - Bin Lv
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, P. R. China
| | - Zhongying Li
- Department of Rehabilitation, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, P. R. China
| | - Chunming Ma
- Department of Rehabilitation, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, P. R. China
| | - Zhengwei Gui
- Department of Thyroid and Breast, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P. R. China
| | - Yongtao Geng
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, P. R. China
| | - Guohui Liu
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, P. R. China
| | - Linchao Sang
- Department of Orthopaedics, The Third Hospital, Hebei Medical University, Shijiazhuang, Hebei, 050051, P. R. China
| | - Chen Xu
- Department of Spine Surgery, Changzheng hospital, Naval Medical University, Shanghai, 200003, P. R. China
| | - Qi Min
- Department of Spine Surgery, Changzheng hospital, Naval Medical University, Shanghai, 200003, P. R. China
| | - Li Kong
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, 430030, P. R. China
| | - Zhiping Zhang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan, 430030, P. R. China
| | - Yang Liu
- Department of Spine Surgery, Changzheng hospital, Naval Medical University, Shanghai, 200003, P. R. China
| | - Xiangbei Qi
- Department of Orthopaedics, The Third Hospital, Hebei Medical University, Shijiazhuang, Hebei, 050051, P. R. China
| | - Dehao Fu
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, P. R. China
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23
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Evenepoel P, Jørgensen HS, Bover J, Davenport A, Bacchetta J, Haarhaus M, Hansen D, Gracia-Iguacel C, Ketteler M, McAlister L, White E, Mazzaferro S, Vervloet M, Shroff R. Recommended calcium intake in adults and children with chronic kidney disease-a European consensus statement. Nephrol Dial Transplant 2024; 39:341-366. [PMID: 37697718 DOI: 10.1093/ndt/gfad185] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Indexed: 09/13/2023] Open
Abstract
Mineral and bone disorders (MBD) are common in patients with chronic kidney disease (CKD), contributing to significant morbidity and mortality. For several decades, the first-line approach to controlling hyperparathyroidism in CKD was by exogenous calcium loading. Since the turn of the millennium, however, a growing awareness of vascular calcification risk has led to a paradigm shift in management and a move away from calcium-based phosphate binders. As a consequence, contemporary CKD patients may be at risk of a negative calcium balance, which, in turn, may compromise bone health, contributing to renal bone disease and increased fracture risk. A calcium intake below a certain threshold may be as problematic as a high intake, worsening the MBD syndrome of CKD, but is not addressed in current clinical practice guidelines. The CKD-MBD and European Renal Nutrition working groups of the European Renal Association (ERA), together with the CKD-MBD and Dialysis working groups of the European Society for Pediatric Nephrology (ESPN), developed key evidence points and clinical practice points on calcium management in children and adults with CKD across stages of disease. These were reviewed by a Delphi panel consisting of ERA and ESPN working groups members. The main clinical practice points include a suggested total calcium intake from diet and medications of 800-1000 mg/day and not exceeding 1500 mg/day to maintain a neutral calcium balance in adults with CKD. In children with CKD, total calcium intake should be kept within the age-appropriate normal range. These statements provide information and may assist in decision-making, but in the absence of high-level evidence must be carefully considered and adapted to individual patient needs.
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Affiliation(s)
- Pieter Evenepoel
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Department of Medicine, Division of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Hanne Skou Jørgensen
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Nephrology, Aalborg University Hospital, Aalborg, Denmark
| | - Jordi Bover
- Department of Nephrology, University Hospital Germans Trias i Pujol, Barcelona, Catalonia, Spain
- REMAR-IGTP Group, Germans Trias i Pujol Research Institute, Can Ruti Campus, Barcelona, Catalonia, Spain
| | - Andrew Davenport
- Department of Renal Medicine, Royal Free Hospital, University College London, London, UK
| | - Justine Bacchetta
- Pediatric Nephrology Rheumatology and Dermatology Unit, Reference Center for Rare Renal Diseases, ORKID and ERK-Net networks, Lyon University Hospital, Bron, France
- Lyon Est Medical School, INSERM1033 Research Unit, Claude Bernard Lyon 1 University, Lyon, France
| | - Mathias Haarhaus
- Division of Renal Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Diaverum Sweden, Malmö, Sweden
| | - Ditte Hansen
- Department of Nephrology, Copenhagen University Hospital-Herlev, Copenhagen
- Institute of Clinical Medicine, University of Copenhagen, Denmark
| | - Carolina Gracia-Iguacel
- Department of Renal Medicine, IIS-Fundación Jiménez Díaz UAM University Hospital, Madrid, Spain
| | - Markus Ketteler
- Department of General Internal Medicine and Nephrology, Robert-Bosch Hospital, Stuttgart, Germany
| | - Louise McAlister
- Dietetic Team, UCL Great Ormond Street Hospital for Children and University College London, London, UK
| | - Emily White
- Dietetic Team, Royal Free Hospital, University College London, London, UK
| | - Sandro Mazzaferro
- Department of Translation and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Marc Vervloet
- Amsterdam Cardiovascular Sciences, Amsterdam UMC, The Netherlands
- Department of Nephrology, Amsterdam UMC, The Netherlands
| | - Rukshana Shroff
- Renal Unit, UCL Great Ormond Street Hospital for Children, London, UK
- Institute of Child Health, University College London, London, UK
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24
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Dong L, Jiang L, Xu Z, Zhang X. Denosumab, teriparatide and bisphosphonates for glucocorticoid-induced osteoporosis: a Bayesian network meta-analysis. Front Pharmacol 2024; 15:1336075. [PMID: 38313307 PMCID: PMC10834754 DOI: 10.3389/fphar.2024.1336075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/10/2024] [Indexed: 02/06/2024] Open
Abstract
Background: Several medications have been used for glucocorticoids-induced osteoporosis (GIO). However, the best therapeutic option for GIO is still controversial. A Bayesian network meta-analysis was conducted to compare the efficacy and safety of denosumab, teriparatide and bisphosphonates for patients with GIO. Methods: Relevant randomized controlled trials published in PubMed, Embase, Cochrane Library and ClinicalTrials.gov up to August 2023 were searched. The following efficiency and safety outcomes were extracted for comparison: bone mineral density (BMD) percentage changes in lumbar spine, femur neck and total hip, and incidences of adverse events (AEs), serious adverse events (SAEs), vertebrae and non-vertebrae fracture. Bayesian random effects models were used for multiple treatment comparisons. Results: 11 eligible RCTs involving 2,877 patients were identified. All the six medications including alendronate, risedronate, etidronate, zoledronate, teriparatide, and denosumab and were effective in increasing BMD. Teriparatide and denosumab were more effective in improving lumbar spine and femur neck BMD, and reducing vertebrae fracture. Alendronate and denosumab were more effective in improving total hip BMD. Alendronate and teriparatide had the lowest incidences of AEs and SAEs. Conclusion: Teriparatide denosumab and the bisphosphonates are all effective in improving BMD for GIO patients. Based on this network meta-analysis, teriparatide and denosumab have higher efficiency in improving lumbar spine and femur neck BMD, and reducing vertebrae fracture. Systematic Review Registration: 10.17605/OSF.IO/2G8YA, identifier CRD42023456305.
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Affiliation(s)
- Liang Dong
- Department of Orthopedic, Hong-Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Lianghai Jiang
- Department of Spinal Surgery, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Zhengwei Xu
- Department of Orthopedic, Hong-Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Xiaobo Zhang
- Department of Orthopedic, Hong-Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
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Xu J, Gao F, Liu W, Guan X. Cell-cell communication characteristics in breast cancer metastasis. Cell Commun Signal 2024; 22:55. [PMID: 38243240 PMCID: PMC10799417 DOI: 10.1186/s12964-023-01418-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 12/02/2023] [Indexed: 01/21/2024] Open
Abstract
Breast cancer, a highly fatal disease due to its tendency to metastasize, is the most prevalent form of malignant tumors among women worldwide. Numerous studies indicate that breast cancer exhibits a unique predilection for metastasis to specific organs including the bone, liver, lung, and brain. However, different types of, The understanding of the heterogeneity of metastatic breast cancer has notably improved with the recent advances in high-throughput sequencing techniques. Focusing on the modification in the microenvironment of the metastatic organs and the crosstalk between tumor cells and in situ cells, noteworthy research points include the identification of two distinct modes of tumor growth in bone metastases, the influence of type II pneumocyte on lung metastases, the paradoxical role of Kupffer cells in liver metastases, and the breakthrough of the blood-brain barrier (BBB) breach in brain metastases. Overall, this review provides a comprehensive overview of the characteristics of breast cancer metastases, shedding light on the pivotal roles of immune and resident cells in the development of distinct metastatic foci.
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Affiliation(s)
- Jingtong Xu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Fangyan Gao
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Weici Liu
- The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, 214023, Jiangsu, China
| | - Xiaoxiang Guan
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Personalized Cancer Medicine, Nanjing Medical University, Nanjing, 210029, China.
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26
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Rupel K, Dal Broi C, Ottaviani G, Bellassai L, Bogdan Preda TM, Di Lenarda R, Biasotto M. Changes in mandibular radiomorphometric indices in osteoporosis patients treated with denosumab: a retrospective case-control study. BMC Oral Health 2024; 24:89. [PMID: 38229055 DOI: 10.1186/s12903-024-03870-1] [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: 11/24/2023] [Accepted: 01/06/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Radiomorphometric indices measured on Dental Panoramic Radiography (DPR) can reflect Bone Mineral Density (BMD). The aim of our study is to evaluate changes in DPR radiographic markers in patients undergoing antiresorptive therapy with denosumab and correlate them to BMD and serum bone turnover markers (BTM). METHODS We evaluated two radiomorphometric indices: Mandibular Cortical Width (MCW) and Panoramic Mandibular Index (PMI), in patients undergoing antiresorptive therapy with denosumab at T0 (before starting the therapy) and at T1 (after 12 months), comparing results with a control group of healthy patients who performed two DPRs at a one-year time distance. Correlation analysis was performed in the denosumab group, as well as ROC curves were obtained for both indices. RESULTS The study included 18 patients and 21 controls according to specific inclusion and exclusion criteria, matched by gender and age. Both MCW and PMI were significantly lower at T0 in the denosumab group, consistently with lower BMD. MCW showed significant correlation with femoral and lumbar DEXA and was significantly lower in patients with osteoporosis compared to osteopenia. Only PMI index increased significantly in the denosumab group from T0 to T1. After one year (T1), there weren't any differences between patients and controls for both indices. No significant correlations were found with BTMs. Sensitivity and specificity for MCW and PMI were also calculated. CONCLUSIONS Our results show how CMW shows sufficient sensitivity and specificity to be used as a radiographic marker to screen and intercept patients with osteoporosis. PMI seems to be able to reflect changes in response to antiresorptive therapy with denosumab. Further studies are needed to confirm our hypothesis.
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Affiliation(s)
- Katia Rupel
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, n 447 - 34129, Trieste, Italy.
| | - Chiara Dal Broi
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, n 447 - 34129, Trieste, Italy
| | - Giulia Ottaviani
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, n 447 - 34129, Trieste, Italy
| | - Laura Bellassai
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, n 447 - 34129, Trieste, Italy
| | | | - Roberto Di Lenarda
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, n 447 - 34129, Trieste, Italy
| | - Matteo Biasotto
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, n 447 - 34129, Trieste, Italy
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Zhao J, Dou Y, Liang G, Huang H, Hong K, Yang W, Zhou G, Sha B, Liu J, Zeng L. Global Publication Trends and Research Hotspots of the Immune System and Osteoporosis: A Bibliometric and Visualization Analysis from 2012 to 2022. Endocr Metab Immune Disord Drug Targets 2024; 24:455-467. [PMID: 37881072 DOI: 10.2174/0118715303257269231011073100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/10/2023] [Accepted: 09/15/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Osteoporosis (OP) is a systemic bone metabolism disorder in which the immune system and bone metabolism interact. OBJECTIVE The purpose of this study was to explore the research status, hot spots and trends regarding the influence of the immune system on OP and to provide a basis for research directions and applications in this field. METHODS We searched and collected literature about the immune system and OP published from 2012 to 2022 in the Web of Science Core Collection database. All the included studies were subjected to bibliometrics analysis using Hiplot Pro, VOSviewer and CiteSpace software to produce statistics and visual analyses of the literature output, countries, institutions, authors, keywords and journals. RESULTS A total of 1201 papers were included, and the number of citations of these articles reached 31,776. The number of publications and citations on the immune system and OP has increased year by year. The top three countries with the greatest number of papers published were China, the United States of America (USA) and Italy. The two institutions with the largest number of papers published were Sichuan University and Soochow University, both located in China. De Martinis Massimo (Italy) and Ginaldi Lia (Italy) are prolific authors in this field. The representative academic journals are Osteoporosis International, Frontiers in Immunology, Journal of Bone and Mineral Research, PloS One and Bone. The results of the keyword cooccurrence analysis showed that the research topics in this field mainly focused on T cells, cytokines, signaling pathways, vitamin D, postmenopausal OP and immune diseases. The keyword burst results showed that zoledronic acid, chain fatty acids and gut microbiota are the frontiers and trends of future research on this topic. CONCLUSION The influence of the immune system on OP has been widely studied, and the current research in this field focuses on the effect or mechanism of immune-related cytokines, signaling pathways and vitamin D on OP. Future research trends in this field should focus on the immune regulation mechanism and clinical transformation of zoledronic acid, chain fatty acids and the gut microbiota in OP.
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Affiliation(s)
- Jinlong Zhao
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, 510120, China
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, 510120, China
| | - Yaoxing Dou
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, 510120, China
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, 510120, China
| | - Guihong Liang
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, 510120, China
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, 510120, China
| | - Hetao Huang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, 510120, China
| | - Kunhao Hong
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
- Guangdong Second Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), Guangzhou, 510095, China
| | - Weiyi Yang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, 510120, China
| | - Guanghui Zhou
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Bangxin Sha
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Jun Liu
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, 510120, China
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
- Guangdong Second Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), Guangzhou, 510095, China
| | - Lingfeng Zeng
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, 510120, China
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, 510120, China
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28
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Behrens A, Wurmthaler L, Heindl F, Gass P, Häberle L, Volz B, Hack CC, Emons J, Erber R, Hartmann A, Beckmann MW, Ruebner M, Dougall WC, Press MF, Fasching PA, Huebner H. RANK and RANKL Expression in Tumors of Patients with Early Breast Cancer. Geburtshilfe Frauenheilkd 2024; 84:77-85. [PMID: 38178900 PMCID: PMC10764119 DOI: 10.1055/a-2192-2998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/15/2023] [Indexed: 01/06/2024] Open
Abstract
Introduction The receptor activator of nuclear factor-κB (RANK) pathway was associated with the pathogenesis of breast cancer. Several studies attempted to link the RANK/RANKL pathway to prognosis; however, with inconsistent outcomes. We aimed to further contribute to the knowledge about RANK/RANKL as prognostic factors in breast cancer. Within this study, protein expression of RANK and its ligand, RANKL, in the tumor tissue was analyzed in association with disease-free survival (DFS) and overall survival (OS) in a study cohort of patients with early breast cancer. Patients and Methods 607 samples of female primary and early breast cancer patients from the Bavarian Breast Cancer Cases and Controls Study were analyzed to correlate the RANK and RANKL expression with DFS and OS. Therefore, expression was quantified using immunohistochemical staining of a tissue microarray. H-scores were determined with the cut-off value of 8.5 for RANK and 0 for RANKL expression, respectively. Results RANK and RANKL immunohistochemistry were assessed by H-score. Both biomarkers did not correlate (ρ = -0.04). According to molecular subtypes, triple-negative tumors and HER2-positive tumors showed a higher number of RANK-positive tumors (H-score ≥ 8.5), however, no subtype-specific expression of RANKL could be detected. Higher RANKL expression tended to correlate with a better prognosis. However, RANK and RANKL expression could not be identified as statistically significant prognostic factors within the study cohort. Conclusions Tumor-specific RANK and RANKL expressions are not applicable as prognostic factors for DFS and OS, but might be associated with subtype-specific breast cancer progression.
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Affiliation(s)
- Annika Behrens
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Lena Wurmthaler
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Felix Heindl
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Paul Gass
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Lothar Häberle
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
- Biostatistics Unit, Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Bernhard Volz
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Ansbach University of Applied Sciences, Ansbach, Germany
| | - Carolin C. Hack
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Julius Emons
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Ramona Erber
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
- Institute of Pathology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Arndt Hartmann
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
- Institute of Pathology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Matthias W. Beckmann
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Matthias Ruebner
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - William C. Dougall
- Hematology and Oncology Research, Amgen, Inc., Seattle, WA, USA
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Michael F. Press
- Department of Pathology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Peter A. Fasching
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
| | - Hanna Huebner
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Bavarian Center for Cancer Research (BZKF), Erlangen, Germany
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29
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Tschavoll F, Lutteri G, Leinauer B, Mellert K, Möller P, Barth TFE. [Giant cell tumor of bone-an update]. PATHOLOGIE (HEIDELBERG, GERMANY) 2023; 44:215-219. [PMID: 37985483 DOI: 10.1007/s00292-023-01271-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/24/2023] [Indexed: 11/22/2023]
Abstract
In the past few years, numerous new insights have been gained in the field of giant cell tumor of bone (GCTB). On the one hand, the detection of the highly characteristic histone mutation in the H3F3A gene in GCTB is becoming increasingly important in diagnostics in differentiating GCTB from other giant cell-rich lesions of bone as well as for defining rare variants of GCTB without osteoclastic giant cells. On the other hand, the effects of the H3F3A mutation were shown to have an impact on the epigenetic profile of tumor-driving stromal cells, providing new insights into tumorigenesis of GCTB.
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Affiliation(s)
- Felix Tschavoll
- Institut für Pathologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland
| | - Gianluca Lutteri
- Institut für Pathologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland
| | - Benedikt Leinauer
- Institut für Pathologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland
| | - Kevin Mellert
- Institut für Pathologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland
| | - Peter Möller
- Institut für Pathologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland
| | - Thomas F E Barth
- Institut für Pathologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland.
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30
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Joseph GJ, Johnson DB, Johnson RW. Immune checkpoint inhibitors in bone metastasis: Clinical challenges, toxicities, and mechanisms. J Bone Oncol 2023; 43:100505. [PMID: 37842554 PMCID: PMC10568292 DOI: 10.1016/j.jbo.2023.100505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/19/2023] [Accepted: 09/19/2023] [Indexed: 10/17/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) have revolutionized the field of anti-cancer therapy over the last decade; they provide durable clinical responses against tumors by inhibiting immune checkpoint proteins that canonically regulate the T cell-mediated immune response. Despite their success in many primary tumors and soft tissue metastases, ICIs function poorly in patients with bone metastases, and these patients do not have the same survival benefit as patients with the same primary tumor type (e.g., non-small cell lung cancer [NSCLC], urothelial, renal cell carcinoma [RCC], etc.) that has not metastasized to the bone. Additionally, immune-related adverse events including rheumatologic and musculoskeletal toxicities, bone loss, and increased fracture risk develop after treatment with ICIs. There are few preclinical studies that investigate the interplay of the immune system in bone metastases; however, the current literature suggests a role for CD8+ T cells and myeloid cell subsets in bone homeostasis. As such, this review focuses on findings from the clinical and pre-clinical studies that have investigated immune checkpoint blockade in the bone metastatic setting and highlights the need for more comprehensive investigations into the relationship between immune cell subsets, ICIs, and the bone-tumor microenvironment.
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Affiliation(s)
- Gwenyth J. Joseph
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Douglas B. Johnson
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Rachelle W. Johnson
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA
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31
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Tang Q, Lu J, Zhu X, Song G, Wu H, Xu H, Wang A, Wang J. The efficacy and safety of short-course neoadjuvant denosumab for en bloc spondylectomy in spinal giant cell tumor of bone: a preliminary report. 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 2023; 32:4297-4305. [PMID: 37318598 DOI: 10.1007/s00586-023-07770-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/25/2023] [Accepted: 05/05/2023] [Indexed: 06/16/2023]
Abstract
PURPOSE This study aimed to investigate whether short course of neoadjuvant denosumab treatment for spinal GCTB could (1) Induce radiological and histological response? (2) Facilitate en bloc resection? (3) Achieve satisfactory oncological and functional outcomes? METHODS The clinical information of ten consecutive patients between 2018 and 2022 with spinal GCTB treated with short course of neoadjuvant denosumab (≤ 5 doses) and en bloc spondylectomy was retrospectively reviewed. The radiological and histological response, operative data, oncological and functional outcomes were analyzed. RESULTS The mean doses of neoadjuvant denosumab were 4.2 (range 3-5 doses). After neoadjuvant denosumab, there were 9 cases showing new ossification and 5 cases with reappearance of cortical integrity. The values of Hounsfield units (HU) of the soft tissue component were increased by > 50% in 7 cases. The signal intensity (SI) ratios of tumor/muscle in T2WI of plain MRI were decreased by > 10% in 60% of the cases. Shrinkage of soft tissue mass by > 10% was observed in 4 cases. The mean duration of operation was 575 ± 174 min, and the mean estimated blood loss (EBL) was 2790 ± 1934 ml. No obvious adhesion to dura mater or major vessels was encounter intraoperatively. There is no tumor collapse or breakage during surgery. Multinucleated giant cells were decreased in 6 cases (60%) with the remaining 4 cases showing absence of multinucleated giant cells. Mononuclear stromal cells existed in most of the cases (8 cases, 80%). New bone formation was noticed in 8 cases (80%). No patient had a worsening of neurologic function after surgery. No tumor recurrence was noticed within the mean follow-up of 24 ± 20 months. CONCLUSION Short-term neoadjuvant denosumab could yield radiological and histological responses and might facilitate en bloc spondylectomy by hardening the tumor and causing less adhesion to segmental vessels, major vessels and nerve roots, which was beneficial to achieve the optimal oncological and functional outcomes.
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Affiliation(s)
- Qinglian Tang
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Jinchang Lu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Xiaojun Zhu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Guohui Song
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Hao Wu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Huaiyuan Xu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Anqi Wang
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Jin Wang
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China.
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Hou J, Liu J, Huang Z, Wang Y, Yao H, Hu Z, Shi C, Xu J, Wang Q. Structure and function of the membrane microdomains in osteoclasts. Bone Res 2023; 11:61. [PMID: 37989999 PMCID: PMC10663511 DOI: 10.1038/s41413-023-00294-5] [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: 01/10/2023] [Revised: 09/07/2023] [Accepted: 09/18/2023] [Indexed: 11/23/2023] Open
Abstract
The cell membrane structure is closely related to the occurrence and progression of many metabolic bone diseases observed in the clinic and is an important target to the development of therapeutic strategies for these diseases. Strong experimental evidence supports the existence of membrane microdomains in osteoclasts (OCs). However, the potential membrane microdomains and the crucial mechanisms underlying their roles in OCs have not been fully characterized. Membrane microdomain components, such as scaffolding proteins and the actin cytoskeleton, as well as the roles of individual membrane proteins, need to be elucidated. In this review, we discuss the compositions and critical functions of membrane microdomains that determine the biological behavior of OCs through the three main stages of the OC life cycle.
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Affiliation(s)
- Jialong Hou
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jian Liu
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhixian Huang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yining Wang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hanbing Yao
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhenxin Hu
- Department of Spine Surgery, Peking University Fourth School of Clinical Medicine, Beijing, China
| | - Chengge Shi
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jiake Xu
- School of Biomedical Sciences, The University of Western Australia, Perth, WA, Australia.
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
| | - Qingqing Wang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
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Link T, Blohmer JU, Schmitt WD, Kuhlmann JD, Just M, Untch M, Stotzer O, Fasching PA, Thill M, Reinisch M, Schneeweiss A, Wimberger P, Seiler S, Huober J, Jackisch C, Rhiem K, Hanusch C, Sinn BV, Nekljudova V, Loibl S, Denkert C. RANK Expression as an Independent Predictor for Response to Neoadjuvant Chemotherapy in Luminal-Like Breast Cancer: A Translational Insight from the GeparX Trial. Clin Cancer Res 2023; 29:4606-4612. [PMID: 37725572 DOI: 10.1158/1078-0432.ccr-23-1801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/01/2023] [Accepted: 09/12/2023] [Indexed: 09/21/2023]
Abstract
PURPOSE The GeparX study investigated whether denosumab as add-on treatment to nab-paclitaxel-based neoadjuvant chemotherapy (NACT) with two different schedules (125 mg/m² weekly vs. day 1, 8 every 22 days) may increase pathologic complete response (pCR) rate. The addition of denosumab to NACT did not improve pCR rates as recently published. In this study, we investigated whether receptor activator of nuclear factor-kappa B (RANK) expression, as part of the denosumab target pathway: (i) may retrospectively identify a subgroup of patients with additional clinical benefit of denosumab or (ii) may predict response to nab-paclitaxel NACT. EXPERIMENTAL DESIGN RANK protein was IHC-stained on pre-therapeutic core biopsies from patients of the GeparX study (n = 667) with the antibody RANK/Envision System HRP (DAB) and was analyzed for the percentage of membranous RANK tumor cell staining (>5% RANKhigh vs. ≤5% RANKlow). RESULTS We could not identify any patient subgroup with differential response under denosumab add-on treatment in patients with RANKhigh expression [139/667, 20.8%; OR, 0.86; 95% confidence interval (CI), 0.44-1.68; P = 0.667] or RANKlow expression (528/667 (79.2%) OR, 1.10; 95% CI, 0.78-1.56; P = 0.589; Pinteraction = 0.528). However, the pCR rate was higher in the RANKhigh subgroup compared with RANKlow (50% vs. 39%; OR, 1.52; 95% CI, 1.04-2.21; P = 0.037). RANK expression constituted an independent predictor of response to NACT frequently in patients with luminal-like subtype (HR+/HER2-; OR, 2.98; 95% CI, 1.30-6.79; P = 0.010). No predictive value of RANK expression among the different nab-paclitaxel regimens was observed. CONCLUSION We report RANK expression to be an independent predictive biomarker for response to NACT in patients with luminal-like breast cancer.
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Affiliation(s)
- Theresa Link
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- National Center for Tumour Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jens-Uwe Blohmer
- National Center for Tumour Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
| | - Wolfgang D Schmitt
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jan Dominik Kuhlmann
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- National Center for Tumour Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marianne Just
- Onkologische Schwerpunktpraxis Bielefeld, Bielefeld, Germany
| | | | - Oliver Stotzer
- Gemeinschaftspraxis Hämatologie/Intern. Onkologie, München, Germany
| | | | - Marc Thill
- Department of Gynecology and Gynecological Oncology, Agaplesion Markus Krankenhaus, Frankfurt, Germany
| | - Mattea Reinisch
- National Center for Tumour Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
- Evang. Kliniken Essen-Mitte, Essen, Germany
| | - Andreas Schneeweiss
- Nationales Centrum für Tumorerkrankungen, Universitätsklinikum und Deutsches Krebsforschungszentrum, Heidelberg, Germany
| | - Pauline Wimberger
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- National Center for Tumour Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Jens Huober
- Kantonsspital St. Gallen, Brustzentrum, Departement Interdisziplinäre medizinische Dienste, St. Gallen, Switzerland
| | | | - Kerstin Rhiem
- Zentrum Familiärer Brust- und Eierstockkrebs, Universitätsklinikum Köln, Germany Universität Köln, Zentrum familiärer Brust- und Eierstockkrebs, Köln, Germany
| | | | - Bruno V Sinn
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | | | - Carsten Denkert
- Institute of Pathology, Philipps-University Marburg and University Hospital Marburg (UKGM), Marburg, Germany
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Cao Z, Niu X, Wang M, Yu S, Wang M, Mu S, Liu C, Wang Y. Anemoside B4 attenuates RANKL-induced osteoclastogenesis by upregulating Nrf2 and dampens ovariectomy-induced bone loss. Biomed Pharmacother 2023; 167:115454. [PMID: 37688987 DOI: 10.1016/j.biopha.2023.115454] [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: 06/16/2023] [Revised: 09/01/2023] [Accepted: 09/05/2023] [Indexed: 09/11/2023] Open
Abstract
Increased numbers and functional overactivity of osteoclasts are the pathological basis for bone loss diseases such as osteoporosis, which are characterized by cortical bone thinning, decreased trabecular bone quantity, and reduced bone mineral density. Effective inhibition of osteoclast formation and bone resorption are important means of treating such skeletal diseases. Anemoside B4 (AB4), the main active component of Pulsatilla chinensis, possesses a wide range of anti-inflammatory and immunoregulatory effects. However, its effect and mechanism in osteoclast differentiation remain unclear. In this study, we found through tartrate-resistant acidic phosphatase (TRAcP) staining and immunofluorescence staining that AB4 inhibited the differentiation, fusion, and bone-resorption functions of osteoclasts induced by receptor activator of nuclear factor κB ligand (RANKL) in vitro. Additionally, real time PCR (RT-qPCR) and western blot analysis showed AB4 downregulated the expression of osteoclast marker genes, including Nfatc1, Fos, and Ctsk, while upregulating Nrf2 expression. AB4 (5 mg/kg) alleviated bone loss in ovariectomized mice by inhibiting osteoclast formation. Furthermore, the knockout of Nrf2 weakened the inhibitory effects of AB4 on osteoclast formation and related gene expression. In summary, the results suggest AB4 can inhibit osteoclast differentiation and function by activating Nrf2 and indicate AB4 may be a candidate drug for osteoporosis.
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Affiliation(s)
- Zhen Cao
- Department of General Surgery, The Sixth Medical Center of Chinese PLA General Hospital, Beijing 100048, China; Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing 100853, China; Department of General Surgery, School of Medicine, South China University of Technology, Guangzhou 511442, China
| | - Xuben Niu
- Department of General Surgery, The Sixth Medical Center of Chinese PLA General Hospital, Beijing 100048, China; Department of General Surgery, School of Medicine, South China University of Technology, Guangzhou 511442, China
| | - Maihuan Wang
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
| | - Siwang Yu
- Department of Molecular and Cellular Pharmacology, Peking University School of Pharmaceutical Sciences, Beijing 100191, China; State Key Laboratory of Natural and Biomimetic Drugs, Peking University School of Pharmaceutical Sciences, Beijing 100191, China
| | - Mingkun Wang
- Department of General Surgery, The Sixth Medical Center of Chinese PLA General Hospital, Beijing 100048, China
| | - Silong Mu
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
| | - Chuan Liu
- Department of Orthopedic, The Seventh Medical Centre, Chinese PLA General Hospital, Beijing 100700, China.
| | - Yaxi Wang
- Department of Emergency, The Seventh Medical Centre, Chinese PLA General Hospital, Beijing 100700, China.
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Sheng R, Cao M, Song M, Wang M, Zhang Y, Shi L, Xie T, Li Y, Wang J, Rui Y. Muscle-bone crosstalk via endocrine signals and potential targets for osteosarcopenia-related fracture. J Orthop Translat 2023; 43:36-46. [PMID: 38021216 PMCID: PMC10654153 DOI: 10.1016/j.jot.2023.09.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 08/14/2023] [Accepted: 09/20/2023] [Indexed: 12/01/2023] Open
Abstract
Background Osteosarcopenia is a syndrome coexisting sarcopenia and osteopenia/osteoporosis, with a high fracture risk. Recently, skeletal muscle and bone have been recognized as endocrine organs capable of communication through secreting myokines and osteokines, respectively. With a deeper understanding of the muscle-bone crosstalk, these endocrine signals exhibit an important role in osteosarcopenia development and fracture healing. Methods This review summarizes the role of myokines and osteokines in the development and treatment of osteosarcopenia and fracture, and discusses their potential for osteosarcopenia-related fracture treatment. Results Several well-defined myokines (myostatin and irisin) and osteokines (RANKL and SOST) are found to not only regulate skeletal muscle and bone metabolism but also influence fracture healing processes. Systemic interventions targeting these biochemical signals has shown promising results in improving the mass and functions of skeletal muscle and bone, as well as accelerating fracture healing processes. Conclusion The regulation of muscle-bone crosstalk via biochemical signals presents a novel and promising strategy for treating osteosarcopenia and fracture by simultaneously enhancing bone and muscle anabolism. We propose that myostatin, irisin, RANKL, and SOST may serve as potential targets to treat fracture patients with osteosarcopenia. The translational potential of this article Osteosarcopenia is an emerging geriatric syndrome where sarcopenia and osteoporosis coexist, with high fracture risk, delayed fracture healing, and increased mortality. However, no pharmacological agent is available to treat fracture patients with osteosarcopenia. This review summarizes the role of several myokines and osteokines in the development and treatment of osteosacropenia and fracture, as well as discusses their potential as intervention targets for osteosarcopenia-related fracture, which provides a novel and promising strategy for future osteosarcopenia-related fracture treatment.
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Affiliation(s)
- Renwang Sheng
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Mumin Cao
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing, Jiangsu, PR China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Mingyuan Song
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Mingyue Wang
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Yuanwei Zhang
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing, Jiangsu, PR China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Liu Shi
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing, Jiangsu, PR China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Tian Xie
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing, Jiangsu, PR China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Yingjuan Li
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Department of Geriatrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Jinyu Wang
- Department of Rehabilitation, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
| | - Yunfeng Rui
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing, Jiangsu, PR China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
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Liang QL, Xu HG, Yu L, Ding MR, Li YT, Qi GF, Zhang K, Wang L, Wang H, Cui X. Binding-induced fibrillogenesis peptide inhibits RANKL-mediated osteoclast activation against osteoporosis. Biomaterials 2023; 302:122331. [PMID: 37741149 DOI: 10.1016/j.biomaterials.2023.122331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 09/05/2023] [Accepted: 09/12/2023] [Indexed: 09/25/2023]
Abstract
Osteoporosis is primarily driven by an imbalance between bone resorption and formation, stemming from enhanced osteoclast activity during bone remodeling. At the crux of this mechanism lies the pivotal RANK-RANKL-OPG axis. In our study, we designed two binding-induced fibrillogenesis (BIF) peptides, namely BIFP and BIFY, targeting RANK and RANKL, respectively. These BIF peptides, with distinct hydrophilic and hydrophobic characteristics, assemble into nanoparticles (NPs) in aqueous solution. Through specific ligand-receptor interactions, these NPs efficiently target and bind to specific proteins, resulting in the formation of fibrous networks that effectively inhibit the RANK-RANKL associations. Experiments have confirmed the potent inhibitory effects of peptides on both osteoclast differentiation and function. Compared with the +RANKL controls, BIFP and BIFY demonstrated a more remarkable reduction in tartrate resistant acid phosphatase (TRAP)-positive cells, achieving an impressive decline of 82.8% and 70.7%, respectively. Remarkably, the administration of BIFP led to a substantial reduction in bone resorption pit area by 17.4%, compared to a significant increase of 92.4% in the +RANKL groups. In vivo experiments on an ovariectomized mouse model demonstrated that the BIFP treated group exhibited an impressive 2.6-fold elevation in bone mineral density and an astounding 4.0-fold enhancement in bone volume/total volume as against those of the PBS-treated group. Overall, BIF peptides demonstrate remarkable abilities to impede osteoclast differentiation, presenting promising prospects for the treatment of osteoporosis.
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Affiliation(s)
- Qi-Lin Liang
- College of Medicine, Southwest Jiaotong University, No. 111 Beiyiduan, Second Ring Road, Chengdu, 610031, Sichuan Province, China; CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Huan-Ge Xu
- College of Medicine, Southwest Jiaotong University, No. 111 Beiyiduan, Second Ring Road, Chengdu, 610031, Sichuan Province, China; CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Long Yu
- Department of Orthopaedics, The 4th Medical Center of Chinese PLA General Hospital, Jia No.17 Heishanhu Road, Beijing, 100091, China
| | - Meng-Ru Ding
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Yu-Ting Li
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Gao-Feng Qi
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Kuo Zhang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Lei Wang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China.
| | - Hao Wang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China.
| | - Xu Cui
- Department of Orthopaedics, The 4th Medical Center of Chinese PLA General Hospital, Jia No.17 Heishanhu Road, Beijing, 100091, China.
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Jiang L, Qiu W, Wang X, Duan X, Han X, Yu T, Wen S, Luo Z, Feng R, Teng Y, Yin H, Hedrich CM, Deng GM. Immunoglobulin G inhibits glucocorticoid-induced osteoporosis through occupation of FcγRI. iScience 2023; 26:107749. [PMID: 37701568 PMCID: PMC10493602 DOI: 10.1016/j.isci.2023.107749] [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: 03/13/2023] [Revised: 08/03/2023] [Accepted: 08/24/2023] [Indexed: 09/14/2023] Open
Abstract
Glucocorticoid-induced osteoporosis (GIOP) is a severe and common complication of long-term usage of glucocorticoids (GCs) and lacks of efficient therapy. Here, we investigated the mechanism of anti-inflammation effect and osteoclastogenesis side effect of GCs and immunoglobulin G (IgG) treatment against GIOP. GCs inhibited SLE IgG-induced inflammation, while IgG inhibited GCs-induced osteoclastogenesis. FcγRI and glucocorticoid receptor (GR) were found directly interacted with each other. GCs and IgG could reduce the expression of FcγRI on macrophages. The deficiency of FcγRI affected osteoclastogenesis by GCs and systemic lupus erythematosus (SLE) IgG-induced inflammation. Also, IgG efficiently reduced GIOP in mice. These data showed that GCs could induce osteoporosis and inhibit IgG-induced inflammation through FcγRI while IgG efficiently suppressed osteoporosis induced by GCs through FcγRI. Hence, our findings may help in developing a feasible therapeutic strategy against osteoporosis, such as GIOP.
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Affiliation(s)
- Lijuan Jiang
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Wenlin Qiu
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xuefei Wang
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xiaoru Duan
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xiaoxiao Han
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Tong Yu
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Shenghui Wen
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhijun Luo
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ruizhi Feng
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yao Teng
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Haifeng Yin
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Christian M. Hedrich
- Department of Pediatric Rheumatology, Alder Hey Children’s NHS Foundation Trust Hospital, Liverpool, UK
| | - Guo-Min Deng
- Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Gu Z, Yang X, Wang Y, Gao J. Effects of denosumab on bone mineral density and bone metabolism in patients with end-stage renal disease: A systematic review and meta-analysis. Hemodial Int 2023; 27:352-363. [PMID: 37264758 DOI: 10.1111/hdi.13098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 04/25/2023] [Accepted: 05/12/2023] [Indexed: 06/03/2023]
Abstract
INTRODUCTION The effects of denosumab on bone mineral density (BMD) and metabolism in patients with end-stage renal disease (ESRD) remain controversial. Hence, we performed a systematic review and meta-analysis of observational studies. METHODS The MEDLINE, EMBASE, and Cochrane Library databases were searched in June 2022 to identify studies that evaluated the risk of denosumab-associated hypocalcemia and changes in bone metabolism, changes in BMD from baseline to post-treatment in patients with ESRD. FINDINGS Twelve studies with 348 participants were included. The pooled incidence of hypocalcemia during denosumab treatment was 35.0% (95% confidence interval [CI], 25%-46%; I2 = 63.6%). There were no significant changes in either the serum calcium or phosphate levels from the baseline to post-treatment period; the mean differences were 0.04 mg/dL (95% CI, -0.12 to 0.20 mg/dL) and -0.39 mg/dL (95% CI, -0.89 to 0.12 mg/dL). We found significant changes in the alkaline phosphatase and parathyroid hormone levels; the standardized mean differences were -2.98 (95% CI, -5.36 to -0.59) and -3.12 (95% CI: -4.94 to -1.29), respectively. Denosumab may increase BMD, with mean differences of 9.10% (95% CI: 4.07%-14.13%) and 9.00% (95% CI: 5.93%-12.07%) for the femoral neck and lumbar spine, respectively. DISCUSSION Denosumab increased the BMDs of the lumbar spine and femoral neck in patients with ESRD. The onset of hypocalcemia must be carefully monitored during denosumab administration.
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Affiliation(s)
- Zhaoyan Gu
- Department of Endocrinology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Xuhui Yang
- Department of Oncology, The Fifth Medical Center, Chinese PLA General Hospital and Chinese PLA Medical School, Beijing, People's Republic of China
| | - Yan Wang
- Chaoyang 1st Sanitarium for Retired Cadres of Beijing Garrison of the Chinese PLA, Beijing, People's Republic of China
| | - Jianjun Gao
- Department of Nephrology, The Chinese PLA Strategic Support Force Characteristic Medical Center, Beijing, People's Republic of China
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De Leon-Oliva D, Barrena-Blázquez S, Jiménez-Álvarez L, Fraile-Martinez O, García-Montero C, López-González L, Torres-Carranza D, García-Puente LM, Carranza ST, Álvarez-Mon MÁ, Álvarez-Mon M, Diaz R, Ortega MA. The RANK-RANKL-OPG System: A Multifaceted Regulator of Homeostasis, Immunity, and Cancer. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1752. [PMID: 37893470 PMCID: PMC10608105 DOI: 10.3390/medicina59101752] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/21/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023]
Abstract
The RANK-RANKL-OPG system is a complex signaling pathway that plays a critical role in bone metabolism, mammary epithelial cell development, immune function, and cancer. RANKL is a ligand that binds to RANK, a receptor expressed on osteoclasts, dendritic cells, T cells, and other cells. RANKL signaling promotes osteoclast differentiation and activation, which leads to bone resorption. OPG is a decoy receptor that binds to RANKL and inhibits its signaling. In cancer cells, RANKL expression is often increased, which can lead to increased bone resorption and the development of bone metastases. RANKL-neutralizing antibodies, such as denosumab, have been shown to be effective in the treatment of skeletal-related events, including osteoporosis or bone metastases, and cancer. This review will provide a comprehensive overview of the functions of the RANK-RANKL-OPG system in bone metabolism, mammary epithelial cells, immune function, and cancer, together with the potential therapeutic implications of the RANK-RANKL pathway for cancer management.
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Affiliation(s)
- Diego De Leon-Oliva
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Silvestra Barrena-Blázquez
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Nursing and Physiotherapy, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | - Laura Jiménez-Álvarez
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Surgery Service, University Hospital Principe de Asturias, 28801 Alcala de Henares, Spain
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Cielo García-Montero
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Laura López-González
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
| | - Diego Torres-Carranza
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
| | - Luis M. García-Puente
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Sara T. Carranza
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Miguel Ángel Álvarez-Mon
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
- Immune System Diseases-Rheumatology Service, University Hospital Principe de Asturias, 28801 Alcala de Henares, Spain
| | - Raul Diaz
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Surgery Service, University Hospital Principe de Asturias, 28801 Alcala de Henares, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
| | - Miguel A. Ortega
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (D.D.L.-O.); (S.B.-B.); (L.J.-Á.); (O.F.-M.); (C.G.-M.); (D.T.-C.); (L.M.G.-P.); (S.T.C.); (M.Á.Á.-M.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
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Ciobanu GA, Mogoantă L, Popescu SM, Ionescu M, Munteanu CM, Staicu IE, Mercuț R, Georgescu CC, Scrieciu M, Vlad D, Camen A. Correlations between Immune Response and Etiopathogenic Factors of Medication-Related Osteonecrosis of the Jaw in Cancer Patients Treated with Zoledronic Acid. Int J Mol Sci 2023; 24:14345. [PMID: 37762651 PMCID: PMC10532296 DOI: 10.3390/ijms241814345] [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: 08/27/2023] [Revised: 09/15/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
Impairment of the immune response in MRONJ (medication-related osteonecrosis of the jaws) is one of the still unclear etiopathogenic mechanisms of this condition encountered in cancer patients treated with bisphosphonates, with negative effects on the patient's quality of life. The aim of the present study was to correlate the immune response with etiopathogenic factors via immunohistochemical evaluation of the maxillary tissues in zoledronic acid osteonecrosis. The retrospective study included a group of 51 patients with various types of cancers, diagnosed with stage 2 or 3 MRONJ at zoledronic acid and treated surgically. Immunohistochemical expressions of αSMA, CD3, CD4, CD8, CD20, CD79α, CD68, CD204, and tryptase were evaluated. Immunohistochemical markers expressions were statistically analyzed according to the duration of the treatment, the trigger factor, the location of the MRONJ, and the healing status. Analysis of the immune response included T lymphocytes, B lymphocytes, plasma cells, macrophages, and mast cells. The duration of treatment significantly influenced the immunohistochemical expression of most markers (p < 0.05). For an increasing trend in treatment duration, a decreasing trend in marker score was observed, suggesting an inverse correlation. The expression of the markers was different depending on the trigger factor, on MRONJ localization (maxilla/mandible), and the healing status, being more intense in patients cured per primam compared to those who had relapses. The patient's immune response was negatively influenced by the duration of the treatment, the trigger factor, the location of the lesion in the mandible, and the recurrence of MRONJ.
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Affiliation(s)
- George Adrian Ciobanu
- Department of Oral Rehabilitation, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Oral and Maxillofacial Surgery, Dental Medicine Faculty, Ovidius University of Constanța, 900470 Constanța, Romania
| | - Laurențiu Mogoantă
- Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Sanda Mihaela Popescu
- Department of Oral Rehabilitation, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mihaela Ionescu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Cristina Maria Munteanu
- Department of Oral and Maxillofacial Surgery, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ionela Elisabeta Staicu
- Department of Orthodontics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Răzvan Mercuț
- Department of Plastic Surgery, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | | | - Monica Scrieciu
- Department of Prosthetic Dentistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Daniel Vlad
- Department of Oral and Maxillofacial Surgery, Dental Medicine Faculty, Ovidius University of Constanța, 900470 Constanța, Romania
| | - Adrian Camen
- Department of Oral and Maxillofacial Surgery, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Alamoudi AA, Ruprecht A, Gohel A, Katz J. Maxillary Sinusitis Induced by Medication-Related Osteonecrosis of the Jaw. Cureus 2023; 15:e44537. [PMID: 37790069 PMCID: PMC10544693 DOI: 10.7759/cureus.44537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2023] [Indexed: 10/05/2023] Open
Abstract
The involvement of maxillary sinuses in patients taking bone-related medications has not been comprehensively considered in the literature, mostly dental. Considering the fact that paranasal sinuses are often captured in dental radiographs, it is incumbent upon dental practitioners to recognize abnormal presentations in the paranasal sinuses to ensure the appropriate management of medication-related osteonecrosis of the jaw (MRONJ). We present a case of a giant cell tumor (GCT) with atypical chronic sinusitis manifestation leading to MRONJ.
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Affiliation(s)
- Abrar A Alamoudi
- Department of Health Sciences, Case Western Reserve University School of Medicine, Cleveland, USA
- Department of Oral Diagnostic Sciences, King Abdulaziz University, Jeddah, SAU
| | - Axel Ruprecht
- Department of Oral Pathology, Radiology, and Medicine, University of Iowa, Iowa City, USA
| | - Anita Gohel
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida Health, Gainesville, USA
| | - Joseph Katz
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida Health, Gainesville, USA
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Wessel LE, Strike SA, Singh A, Bernthal NM, Athanasian EA. The Role of Denosumab in the Treatment of Primary Tumors of Bone. J Hand Surg Am 2023; 48:923-930. [PMID: 37032292 PMCID: PMC11134346 DOI: 10.1016/j.jhsa.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 01/13/2023] [Accepted: 02/16/2023] [Indexed: 04/11/2023]
Abstract
Many hand surgeons treat benign bone tumors without referral to orthopedic oncologists. However, there have been considerable advances in medical therapy for some of these tumors, with which hand surgeons may not be as familiar. This review focuses on the mechanism and uses of denosumab in the treatment of benign tumors of bone. Although the hand surgeon may not be directly prescribing this therapy, they are often the only physician treating the patient for these conditions. As such, awareness regarding the use of this therapy in reducing pain, decreasing tumor volume, and treatment of potential lung metastases is critical to those taking on these cases without the support of an orthopedic oncologist. This article aims to familiarize hand surgeons with denosumab to help promote knowledge of this therapeutic option and the potential role of this medication in the treatment of primary bone tumors in the hand.
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Affiliation(s)
| | - Sophia A Strike
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD
| | - Arun Singh
- Sarcoma and Connective Tissue Medical Oncology, University of California Los Angeles, Los Angeles, CA
| | - Nicholas M Bernthal
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
| | - Edward A Athanasian
- Department of Orthopaedic Surgery, Memorial Sloan Kettering Cancer Center, New York, NY; Division of Hand Surgery, Hospital for Special Surgery, New York, NY
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Tufail M, Wu C. RANK pathway in cancer: underlying resistance and therapeutic approaches. J Chemother 2023; 35:369-382. [PMID: 36200617 DOI: 10.1080/1120009x.2022.2129752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 08/27/2022] [Accepted: 09/23/2022] [Indexed: 10/10/2022]
Abstract
Cancer remains one of the deadliest diseases despite advances in treatment. Metastatic cancers are the leading cause of death for advanced cancer patients. Those with advanced cancer with osteolytic-type bone metastases have a significantly lower quality of life. A novel treatment plan is needed now more than ever for breast cancer patients with bone metastases. There are shreds of evidence that cancer cells in the bloodstream interact with the bone microenvironment and that this interaction is a contributing component to breast cancer progression. Preventing any stage of this cycle can result in anti-metastasis effects. Since RANKL interacts with its receptor RANK and plays an important role in the vicious cycle, it has proven to be a successful therapeutic target in cancer treatment. As a result, we have presented a complete overview of the RANK pathway in cancer and discussed RANK signaling and tumor microenvironment, and potential therapeutic approaches in this review.
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Affiliation(s)
- Muhammad Tufail
- Institute of Biomedical Sciences, Shanxi University, Taiyuan, China
| | - Changxin Wu
- Institute of Biomedical Sciences, Shanxi University, Taiyuan, China
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Michalski MN, Williams BO. The Past, Present, and Future of Genetically Engineered Mouse Models for Skeletal Biology. Biomolecules 2023; 13:1311. [PMID: 37759711 PMCID: PMC10526739 DOI: 10.3390/biom13091311] [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: 07/24/2023] [Revised: 08/25/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
The ability to create genetically engineered mouse models (GEMMs) has exponentially increased our understanding of many areas of biology. Musculoskeletal biology is no exception. In this review, we will first discuss the historical development of GEMMs and how these developments have influenced musculoskeletal disease research. This review will also update our 2008 review that appeared in BONEKey, a journal that is no longer readily available online. We will first review the historical development of GEMMs in general, followed by a particular emphasis on the ability to perform tissue-specific (conditional) knockouts focusing on musculoskeletal tissues. We will then discuss how the development of CRISPR/Cas-based technologies during the last decade has revolutionized the generation of GEMMs.
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Affiliation(s)
- Megan N. Michalski
- Department of Cell Biology, Van Andel Institute, Grand Rapids, MI 49503, USA;
| | - Bart O. Williams
- Department of Cell Biology, Van Andel Institute, Grand Rapids, MI 49503, USA;
- Core Technologies and Services, Van Andel Institute, Grand Rapids, MI 49503, USA
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Liu X, Li F, Dong Z, Gu C, Mao D, Chen J, Luo L, Huang Y, Xiao J, Li Z, Liu Z, Yang Y. Metal-polyDNA nanoparticles reconstruct osteoporotic microenvironment for enhanced osteoporosis treatment. SCIENCE ADVANCES 2023; 9:eadf3329. [PMID: 37531423 PMCID: PMC10396296 DOI: 10.1126/sciadv.adf3329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 06/29/2023] [Indexed: 08/04/2023]
Abstract
Current clinical approaches to osteoporosis primarily target osteoclast biology, overlooking the synergistic role of bone cells, immune cells, cytokines, and inorganic components in creating an abnormal osteoporotic microenvironment. Here, metal-polyDNA nanoparticles (Ca-polyCpG MDNs) composed of Ca2+ and ultralong single-stranded CpG sequences were developed to reconstruct the osteoporotic microenvironment and suppress osteoporosis. Ca-polyCpG MDNs can neutralize osteoclast-secreted hydrogen ions, provide calcium repletion, promote remineralization, and repair bone defects. Besides, the immune-adjuvant polyCpG in MDNs could induce the secretion of osteoclastogenesis inhibitor interleukin-12 and reduce the expression of osteoclast function effector protein to inhibit osteoclast differentiation, further reducing osteoclast-mediated bone resorption. PPi4- generated during the rolling circle amplification reaction acts as bisphosphonate analog and enhances bone targeting of Ca-polyCpG MDNs. In ovariectomized mouse and rabbit models, Ca-polyCpG MDNs prevented bone resorption and promoted bone repair by restoring the osteoporotic microenvironment, providing valuable insights into osteoporosis therapy.
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Affiliation(s)
- Xueliang Liu
- Institute of Molecular Medicine (IMM), Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Fan Li
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Soochow University, Suzhou, Jiangsu 215123, China
| | - Ziliang Dong
- Department of Orthopaedic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Chao Gu
- Institute of Molecular Medicine (IMM), Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Dongsheng Mao
- Institute of Molecular Medicine (IMM), Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jingqi Chen
- Institute of Molecular Medicine (IMM), Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Lei Luo
- Institute of Molecular Medicine (IMM), Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yuting Huang
- Institute of Molecular Medicine (IMM), Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jie Xiao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - Zhanchun Li
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Soochow University, Suzhou, Jiangsu 215123, China
| | - Zhuang Liu
- Department of Orthopaedic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Yu Yang
- Institute of Molecular Medicine (IMM), Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
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Shen F, Huang J, Yang K, Sun C. A Comprehensive Review of Interventional Clinical Trials in Patients with Bone Metastases. Onco Targets Ther 2023; 16:485-495. [PMID: 37408994 PMCID: PMC10318107 DOI: 10.2147/ott.s415399] [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: 04/21/2023] [Accepted: 06/21/2023] [Indexed: 07/07/2023] Open
Abstract
Bone metastasis is one of the most important factors associated with poor prognosis for patients with prostate, breast, thyroid, and lung cancer. In the past two decades, 651 clinical trials, including 554 interventional trials, were being registered in ClinicalTrials.gov and pharma.id.informa.com to combat bone metastases from different perspectives. In this review, we comprehensively analyzed, regrouped, and discussed all the interventional trials on bone metastases. Clinical trials were re-grouped into bone-targeting agents, radiotherapy, small molecule targeted therapy, combination therapy, and others, based on the different mechanisms of action including modifying the bone microenvironment and preventing the growth of cancer cells. We also discussed the potential strategies that might improve overall survival and progression-free survival of patients with bone metastases in the future.
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Affiliation(s)
- Fei Shen
- Department of Orthopedics, Suzhou Wuzhong People’s Hospital, Suzhou, People’s Republic of China
| | - Jihe Huang
- Department of Orthopedics, Suzhou Wuzhong People’s Hospital, Suzhou, People’s Republic of China
| | - Kejia Yang
- Department of Orthopedics, Suzhou Wuzhong People’s Hospital, Suzhou, People’s Republic of China
| | - Chunhua Sun
- Department of Orthopedics, Suzhou Wuzhong People’s Hospital, Suzhou, People’s Republic of China
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Yang L, Fan Q, Wang J, Yang X, Yuan J, Li Y, Sun X, Wang Y. TRPS1 regulates the opposite effect of progesterone via RANKL in endometrial carcinoma and breast carcinoma. Cell Death Discov 2023; 9:185. [PMID: 37344459 DOI: 10.1038/s41420-023-01484-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 06/05/2023] [Accepted: 06/14/2023] [Indexed: 06/23/2023] Open
Abstract
Medroxyprogesterone (MPA) has therapeutic effect on endometrial carcinoma (EC), while it could promote the carcinogenesis of breast cancer (BC) by activating receptor activator of NF-kB ligand (RANKL). However, the selective mechanism of MPA in endometrium and breast tissue remains obscure. Multiomics analysis of chromatin immunoprecipitation sequencing (ChIP-seq) and RNA sequencing (RNA-seq) were performed in cell lines derived from endometrial cancer and mammary tumor to screen the differential co-regulatory factors of progesterone receptor (PR). Dual-luciferase assays and ChIP-PCR assays were used to validate the transcriptional regulation. Co-immunoprecipitation (Co-IP) and immunofluorescence assays were carried out to explore molecular interactions between PR, the cofactor transcriptional repressor GATA binding 1 (TRPS1), and histone deacetylase 2 (HDAC2). Subsequently, human endometrial cancer/breast cancer xenograft models were established to investigate the regulation effect of cofactor TRPS1 in vivo. In the current study, we found that MPA downregulated RANKL expression in a time- and dose-dependent manner in EC, while had the opposite effect on BC. Then PR could recruit cofactor TRPS1 to the promoter of RANKL, leading to histone deacetylation of RANKL to repress its transcription in EC, whereas MPA disassociated the PR/TRPS1/HDAC2 complex to enhance RANKL histone acetylation in BC. Therefore, TRPS1, the coregulator recruited by PR played a critical role in the selective mechanism of progesterone in EC and BC and could become a potential candidate for targeted therapy to improve the anticancer effect of MPA on EC and avoid its carcinogenic effect on BC.
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Affiliation(s)
- Linlin Yang
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Qiong Fan
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Jing Wang
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Xiaoming Yang
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Jiangjing Yuan
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Yuhong Li
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Xiao Sun
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
- Shanghai Municipal Key Clinical Specialty, Shanghai, China.
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China.
| | - Yudong Wang
- Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
- Shanghai Municipal Key Clinical Specialty, Shanghai, China.
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China.
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Onji M, Penninger JM. RANKL and RANK in Cancer Therapy. Physiology (Bethesda) 2023; 38:0. [PMID: 36473204 DOI: 10.1152/physiol.00020.2022] [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: 12/12/2022] Open
Abstract
Receptor activator of nuclear factor-κB (RANK) and its ligand (RANKL) are key regulators of mammalian physiology such as bone metabolism, immune tolerance and antitumor immunity, and mammary gland biology. Here, we explore the multiple functions of RANKL/RANK in physiology and pathophysiology and discuss underlying principles and strategies to modulate the RANKL/RANK pathway as a therapeutic target in immune-mediated cancer treatment.
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Affiliation(s)
- Masahiro Onji
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, VBC-Vienna BioCenter, Vienna, Austria
| | - Josef M Penninger
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, VBC-Vienna BioCenter, Vienna, Austria.,Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
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Lyu H, Zhao SS, Zhang L, Wei J, Li X, Li H, Liu Y, Yin P, Norvang V, Yoshida K, Tedeschi SK, Zeng C, Lei G, Tang P, Solomon DH. Denosumab and incidence of type 2 diabetes among adults with osteoporosis: population based cohort study. BMJ 2023; 381:e073435. [PMID: 37072150 PMCID: PMC10111187 DOI: 10.1136/bmj-2022-073435] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
OBJECTIVE To estimate the effect of denosumab compared with oral bisphosphonates on reducing the risk of type 2 diabetes in adults with osteoporosis. DESIGN Population based study involving emulation of a randomized target trial using electronic health records. SETTING IQVIA Medical Research Data primary care database in the United Kingdom, 1995-2021. PARTICIPANTS Adults aged 45 years or older who used denosumab or an oral bisphosphonate for osteoporosis. MAIN OUTCOME MEASURES The primary outcome was incident type 2 diabetes, as defined by diagnostic codes. Cox proportional hazards models were used to estimate adjusted hazard ratios and 95% confidence intervals, comparing denosumab with oral bisphosphonates using an as treated approach. RESULTS 4301 new users of denosumab were matched on propensity score to 21 038 users of an oral bisphosphonate and followed for a mean of 2.2 years. The incidence rate of type 2 diabetes in denosumab users was 5.7 (95% confidence interval 4.3 to 7.3) per 1000 person years and in oral bisphosphonate users was 8.3 (7.4 to 9.2) per 1000 person years. Initiation of denosumab was associated with a reduced risk of type 2 diabetes (hazard ratio 0.68, 95% confidence interval 0.52 to 0.89). Participants with prediabetes appeared to benefit more from denosumab compared with an oral bisphosphonate (hazard ratio 0.54, 0.35 to 0.82), as did those with a body mass index ≥30 (0.65, 0.40 to 1.06). CONCLUSIONS In this population based study, denosumab use was associated with a lower risk of incident type 2 diabetes compared with oral bisphosphonate use in adults with osteoporosis. This study provides evidence at a population level that denosumab may have added benefits for glucose metabolism compared with oral bisphosphonates.
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Affiliation(s)
- Houchen Lyu
- Department of Orthopaedics, The Chinese PLA General Hospital, Beijing 100853, China
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, The Chinese PLA General Hospital, Beijing, China
| | - Sizheng Steven Zhao
- Centre for Epidemiology Versus Arthritis, Faculty of Biology Medicine and Health, The University of Manchester, Manchester, UK
| | - Licheng Zhang
- Department of Orthopaedics, The Chinese PLA General Hospital, Beijing 100853, China
- National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, The Chinese PLA General Hospital, Beijing, China
| | - Jie Wei
- Department of epidemiology and health statistics, Xiangya School of Public Health, Central South University, Changsha, China
- Health Management Center, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaoxiao Li
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Hui Li
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yi Liu
- Division of Endocrinology, New York Presbyterian Hospital, Weill Cornell Medical College, New York, NY, USA
| | - Pengbin Yin
- Department of Orthopaedics, The Chinese PLA General Hospital, Beijing 100853, China
- National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, The Chinese PLA General Hospital, Beijing, China
| | - Vibeke Norvang
- Division of Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Kazuki Yoshida
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Sara K Tedeschi
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Chao Zeng
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China
| | - Guanghua Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China
| | - Peifu Tang
- Department of Orthopaedics, The Chinese PLA General Hospital, Beijing 100853, China
- National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, The Chinese PLA General Hospital, Beijing, China
| | - Daniel H Solomon
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, Boston, MA 02115, USA
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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50
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Ma C, Gao J, Liang J, Wang F, Xu L, Bu J, He B, Liu G, Niu R, Liu G. CCL12 induces trabecular bone loss by stimulating RANKL production in BMSCs during acute lung injury. Exp Mol Med 2023; 55:818-830. [PMID: 37009797 PMCID: PMC10167364 DOI: 10.1038/s12276-023-00970-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 12/29/2022] [Accepted: 01/03/2023] [Indexed: 04/04/2023] Open
Abstract
In the last three years, the capacity of health care systems and the public health policies of governments worldwide were challenged by the spread of SARS-CoV-2. Mortality due to SARS-CoV-2 mainly resulted from the development of acute lung injury (ALI)/acute respiratory distress syndrome (ARDS). Moreover, millions of people who survived ALI/ARDS in SARS-CoV-2 infection suffer from multiple lung inflammation-induced complications that lead to disability and even death. The lung-bone axis refers to the relationship between lung inflammatory diseases (COPD, asthma, and cystic fibrosis) and bone diseases, including osteopenia/osteoporosis. Compared to chronic lung diseases, the influence of ALI on the skeleton has not been investigated until now. Therefore, we investigated the effect of ALI on bone phenotypes in mice to elucidate the underlying mechanisms. In vivo bone resorption enhancement and trabecular bone loss were observed in LPS-induced ALI mice. Moreover, chemokine (C-C motif) ligand 12 (CCL12) accumulated in the serum and bone marrow. In vivo global ablation of CCL12 or conditional ablation of CCR2 in bone marrow stromal cells (BMSCs) inhibited bone resorption and abrogated trabecular bone loss in ALI mice. Furthermore, we provided evidence that CCL12 promoted bone resorption by stimulating RANKL production in BMSCs, and the CCR2/Jak2/STAT4 axis played an essential role in this process. Our study provides information regarding the pathogenesis of ALI and lays the groundwork for future research to identify new targets to treat lung inflammation-induced bone loss.
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Affiliation(s)
- Chao Ma
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Juan Gao
- Department of Gynecology and Obstetrics, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Jun Liang
- Department of Endocrinology, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Feizhen Wang
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Long Xu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Jinhui Bu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Bo He
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Guangpu Liu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Ru Niu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China
| | - Guangwang Liu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, 199 Jiefang South Road, Xuzhou, 221009, China.
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