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Xiang XB, Gao KY, Zhang WW, Li CP, Feng KK, Cao GR. Clinical efficacy analysis of surgical treatment for spinal metastasis under the multidisciplinary team using the NOMS decision system combined with the revised Tokuhashi scoring system: a randomized controlled study. J Orthop Surg Res 2024; 19:195. [PMID: 38515197 PMCID: PMC10956187 DOI: 10.1186/s13018-024-04668-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 03/06/2024] [Indexed: 03/23/2024] Open
Abstract
OBJECTIVE Despite advancements in spinal metastasis surgery techniques and the rapid development of multidisciplinary treatment models, we aimed to explore the clinical efficacy of spinal metastasis surgery performed by a combined NOMS decision system-utilizing multidisciplinary team and Revised Tokuhashi scoring system, compared with the Revised Tokuhashi scoring system. METHODS Clinical data from 102 patients with spinal metastases who underwent surgery at three affiliated hospitals of Zunyi Medical University from December 2017 to June 2022 were analysed. The patients were randomly assigned to two groups: 52 patients in the treatment group involving the combined NOMS decision system-utilizing multidisciplinary team and Revised Tokuhashi scoring system (i.e., the combined group), and 50 patients in the treatment group involving the Revised Tokuhashi scoring system only (i.e., the revised TSS-only group). Moreover, there were no statistically significant differences in preoperative general data or indicators between the two groups. Intraoperative and postoperative complications, average hospital stay, mortality rate, and follow-up observation indicators, including the visual analogue scale (VAS) score for pain, Eastern Cooperative Oncology Group (ECOG) performance status, Karnofsky Performance Status (KPS) score, negative psychological assessment score (using the Self-Rating Anxiety Scale, [SAS]), and neurological function recovery score (Frankel functional classification) were compared between the two groups. RESULTS All 102 patients successfully completed surgery and were discharged. The follow-up period ranged from 12 to 24 months, with an average of (13.2 ± 2.4) months. The patients in the combined group experienced fewer complications such as surgical wound infections 3 patients(5.77%), intraoperative massive haemorrhage 2 patients(3.85%), cerebrospinal fluid leakage 2 patients(3.85%), deep vein thrombosis 4 patients(7.69%),and neurological damage 1 patient(1.92%), than patients in the revised TSS-only group (wound infections,11 patients(22%); intraoperative massive haemorrhage, 8 patients(16%);cerebrospinal fluid leakage,5 patients(10%);deep vein thrombosis,13 patients (26%); neurological damage,2 patients (4%). Significant differences were found between the two groups in terms of surgical wound infections, intraoperative massive haemorrhage, and deep vein thrombosis (P < 0.05). The average postoperative hospital stay in the combined group (7.94 ± 0.28 days) was significantly shorter than that in the revised TSS-only group (10.33 ± 0.30 days) (P < 0.05). Long-term follow-up (1 month, 3 months, 6 months, and 1 year postoperatively) revealed better clinical outcomes in the combined group than in the revised TSS-only group in terms of VAS scores, overall KPS%, neurological function status Frankel classification, ECOG performance status, and SAS scores.(P < 0.05). CONCLUSION A multidisciplinary team using the NOMS combined with the Revised Tokuhashi scoring system for spinal metastasis surgery showed better clinical efficacy than the sole use of the Revised Tokuhashi scoring system. This personalized, precise, and rational treatment significantly improves patient quality of life, shortens hospital stay, reduces intraoperative and postoperative complications, and lowers mortality rates.
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Affiliation(s)
- Xiao-Bing Xiang
- The Second Affiliated Hospital of Zunyi Medical University, Orthopedics, Zunyi, Guizhou, China
| | - Kai-Yin Gao
- The Second Affiliated Hospital of Zunyi Medical University, Orthopedics, Zunyi, Guizhou, China
| | - Wei-Wei Zhang
- The Second Affiliated Hospital of Zunyi Medical University, Orthopedics, Zunyi, Guizhou, China
| | - Cheng-Peng Li
- The Second Affiliated Hospital of Zunyi Medical University, Orthopedics, Zunyi, Guizhou, China
| | - Kai-Kai Feng
- The Second Affiliated Hospital of Zunyi Medical University, Orthopedics, Zunyi, Guizhou, China
| | - Guang-Ru Cao
- The Second Affiliated Hospital of Zunyi Medical University, Orthopedics, Zunyi, Guizhou, China.
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Yamaguchi M. Regucalcin Is a Potential Regulator in Human Cancer: Aiming to Expand into Cancer Therapy. Cancers (Basel) 2023; 15:5489. [PMID: 38001749 PMCID: PMC10670417 DOI: 10.3390/cancers15225489] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/24/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Regucalcin, a calcium-binding protein lacking the EF-hand motif, was initially discovered in 1978. Its name is indicative of its function in calcium signaling regulation. The rgn gene encodes for regucalcin and is situated on the X chromosome in both humans and vertebrates. Regucalcin regulates pivotal enzymes involved in signal transduction and has an inhibitory function, which includes protein kinases, protein phosphatases, cysteinyl protease, nitric oxide dynthetase, aminoacyl-transfer ribonucleic acid (tRNA) synthetase, and protein synthesis. This cytoplasmic protein is transported to the nucleus where it regulates deoxyribonucleic acid and RNA synthesis as well as gene expression. Overexpression of regucalcin inhibits proliferation in both normal and cancer cells in vitro, independent of apoptosis. During liver regeneration in vivo, endogenous regucalcin suppresses cell growth when overexpressed. Regucalcin mRNA and protein expressions are significantly downregulated in tumor tissues of patients with various types of cancers. Patients exhibiting upregulated regucalcin in tumor tissue have shown prolonged survival. The decrease of regucalcin expression is linked to the advancement of cancer. Overexpression of regucalcin carries the potential for preventing and treating carcinogenesis. Additionally, extracellular regucalcin has displayed control over various types of human cancer cells. Regucalcin may hold a prominent role as a regulatory factor in cancer development. Supplying the regucalcin gene could prove to be a valuable asset in cancer treatment. The therapeutic value of regucalcin suggests its potential significance in treating cancer patients. This review delves into the most recent research on the regulatory role of regucalcin in human cancer development, providing a novel approach for treatment.
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Affiliation(s)
- Masayoshi Yamaguchi
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, 701 Ilalo Street, Hawaii, HI 96813, USA
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Barańska B, Bazaliński D, Guzik G, Kózka M, Ślusarz R, Więch P. Quality of life and its selected determinants in the group of patients with surgically treated spinal tumors. Front Oncol 2023; 13:1213258. [PMID: 38023246 PMCID: PMC10653311 DOI: 10.3389/fonc.2023.1213258] [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: 06/07/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Spinal metastases are a common manifestation of advanced neoplastic disease. Destructive neoplastic lesions within the axial skeleton cause unrelieved pain and nervous system disorders involving spinal stenosis and other neural structures. The development of new systemic therapies, radiotherapy and minimally invasive spinal surgeries has increased patients' quality of life by minimising pain and neurological disorders due to vertebral neoplastic infiltration. The aim of the study was to assess the patients' quality of life before and after spine stabilisation surgery with spinal cord decompression to relieve the pressure associated with neoplastic destruction. Materials and Methods The study involved 115 subjects with spinal metastases in the preoperative period and 3-4 months after the surgery based on the inclusion criteria (metastatic spinal tumour, sensorimotor dysfunction). The data were collected using the following tools: the Rotterdam Symptom Checklist (RSCL-Rotterdam Symptom Checklist), Acceptance Illness Scale (AIS scale), Activities of Daily Living Scale (ADL scale) and Visual Analogue Scale (VAS). The correlation coefficient was calculated using Spearman's rho assuming the significance level at α = 0.05 (p<0.05). Results A higher quality of life was found after surgery (p<0.001) in terms of experiencing physical symptoms (30.7 ± 11.96 points before surgery vs. 20.91 ± 13.00 points after surgery) and psychological symptoms (43.98 ± 14.82 points before surgery vs. 31.35 ± 14.86 points after surgery). The activity level of the subjects also improved (p<0.001; 36.56 ± 22.43 points to 43.55 ± 20.40 points). The level of disease acceptance in the study group was higher after the surgery compared to the preoperative assessment. The subjects with a high level of disease acceptance presented a higher quality of life postoperatively. The independence of the subjects in performing everyday activities after the operation influenced the quality of life, in terms of somatic symptoms (p=0.006), mental symptoms (p=0.001) and activity (p<0.001). Along with the improvement in functional capacity, the quality of life in terms of symptoms and activity levels increased. Conclusion The study showed that spinal cord decompression surgery improves the quality of life of patients by reducing neurological dysfunction, increasing the acceptance of the disease and the ability to perform activities of daily living (ADL). Sociodemographic variables did not affect the quality of life of the respondents.
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Affiliation(s)
- Beata Barańska
- Podkarpackie Specialist Oncology Centre, Specialist Hospital in Brzozów, Brzozów, Poland
- Institute of Health Sciences, College of Medical Sciences, University of Rzeszów, Rzeszów, Poland
- Institute of Health Protection, State University of Applied Sciences in Przemyśl, Przemyśl, Poland
| | - Dariusz Bazaliński
- Podkarpackie Specialist Oncology Centre, Specialist Hospital in Brzozów, Brzozów, Poland
- Institute of Health Sciences, College of Medical Sciences, University of Rzeszów, Rzeszów, Poland
| | - Grzegorz Guzik
- Podkarpackie Specialist Oncology Centre, Specialist Hospital in Brzozów, Brzozów, Poland
| | - Maria Kózka
- Faculty of Health Sciences, Institute of Nursing and Midwifery, Department of Clinical Nursing, Jagiellonian University Medical College, Krakow, Poland
| | - Robert Ślusarz
- Neurological and Neurosurgical Nursing Department, Faculty of Health Science, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Paweł Więch
- Institute of Health Sciences, College of Medical Sciences, University of Rzeszów, Rzeszów, Poland
- Institute of Health Protection, State University of Applied Sciences in Przemyśl, Przemyśl, Poland
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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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Yamaguchi M, Hashimoto K, Jijiwa M, Murata T. The inflammatory macrophages repress the growth of bone metastatic human prostate cancer cells via TNF-α and IL-6 signaling: Involvement of cell signaling regulator regucalcin. Cell Signal 2023; 107:110663. [PMID: 37001596 DOI: 10.1016/j.cellsig.2023.110663] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/16/2023] [Accepted: 03/27/2023] [Indexed: 03/30/2023]
Abstract
Macrophages in the cancer microenvironments may play a regulatory role in the progression and metastasis of prostate cancer cells. However, the crosstalk between macrophages and prostate cancer cells is poorly understood. This study elucidates whether inflammatory macrophages regulate the proliferation and death of human prostate cancer cells in vitro. The RAW264.7 mouse macrophages were cocultured with PC-3 or DU-145 wild-type cells by using a Transwell chamber in vitro. RAW264.7 cells were cocultured with PC-3 or DU-145 cells in the presence of lipopolysaccharide (LPS). This coculturing blocked the proliferation and accelerated the death of cancer cells. Interestingly, cancer cell proliferation was repressed and death was promoted by the addition of the conditioned medium obtained from RAW264.7 cells treated with LPS. Culturing with LPS mostly augmented the production of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in the culture medium of RAW264.7 cells. The effects of the conditioned medium on the proliferation and death of PC-3 or DU-145 cells were blocked by NF-κB or STAT3 signaling inhibitors. Moreover, the effects of the conditioned medium on the proliferation and death of prostate cancer cells were not expressed in regucalcin-overexpressing cancer cells that diminish the levels of NF-κB p65 and STAT3. Culturing with extracellular TNF-α, IL-6, or regucalcin triggered inhibition of the proliferation of PC-3 wild-type cells. The levels of regucalcin in PC-3 cells were elevated by TNF-α or IL-6 stimulation. This study demonstrates that inflammatory macrophages triggered the loss of prostate cancer cells via the signaling process of NF-κB, STAT3, or regucalcin.
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van Santen VJB, Jin J, Hogervorst JMA, Bakker AD. Shear loaded osteocyte-like-cells affect epithelial and mesenchymal gene expression in DU145 prostate cancer cells, while decreasing their invasion in vitro. Biochem Biophys Res Commun 2023; 646:70-77. [PMID: 36706708 DOI: 10.1016/j.bbrc.2023.01.066] [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: 01/02/2023] [Accepted: 01/20/2023] [Indexed: 01/22/2023]
Abstract
Once prostate cancer (PC) metastasizes towards bone the 5-year survival rates drop with 70%, but it is largely unknown why. Bone is continuously mechanically loaded, which likely modulates the paracrine signaling from osteocytes towards PC cells to affect tumor behavior. We hypothesize that shear loaded osteocytes affect PC cell proliferation, invasion and epithelial and mesenchymal-related gene and protein expression. We cultured human DU145 cells, a commonly used cell line for prostate cancer metastases, in the conditioned medium (CM) from shear loaded or unloaded human osteocyte-like-cells (OCYLCs) for 1 and 3 days and assessed their number by staining nuclei with DAPI, their invasion by performing an invasion assay, and epithelial-to-mesenchymal (EMT)-related gene and protein expression by qPCR and immunocytochemistry. CM of shear loaded OCYLCs did not affect DU145 cell number compared to CM of static cultured OCYLCs, but decreased their invasion 1.34-fold. CM of shear loaded OCYLCs enhanced expression of epithelial genes: SYND1 and CDH1 after day 1, while it also enhanced CDH1 after day 3. CM of shear loaded osteocytes enhanced mesenchymal genes: VMN, Snail and MIP2 after day 1, while it decreased expression of mesenchymal CYR61 after day 3. We conclude that CM of shear loaded OCYLCs does not affect DU145 cell proliferation, but decreases their invasion, and differentially affects their EMT-related gene expression. Identifying paracrine signals from shear loaded osteocytes that decrease PC cell invasion may provide novel leads in developing treatments for bone metastases from PC.
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Affiliation(s)
- Victor J B van Santen
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
| | - Jianfeng Jin
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
| | - Jolanda M A Hogervorst
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
| | - Astrid D Bakker
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands.
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Sun L, Zhang Y, Chen G, Ji Y, Ma Q, Qiao X, Wu S, Zhou L, Bu J, Zhu X, Zhang X, Jiang X, Liu C, Li X, Liu Y, Yang Y, Liu C. Targeting SOST using a small-molecule compound retards breast cancer bone metastasis. Mol Cancer 2022; 21:228. [PMID: 36581888 PMCID: PMC9798707 DOI: 10.1186/s12943-022-01697-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/07/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Breast cancer metastasis to the bone can be exacerbated by osteoporosis, is associated with poor long-term survival, and has limited therapeutic options. Sclerostin (SOST) is an endogenous inhibitor of bone formation, and an attractive target for treatment of osteoporosis. However, it is unclear whether SOST can be used as a therapeutic target for bone metastases of breast cancer, and whether small molecule compounds that target SOST in breast cancer cells can inhibit breast cancer bone metastasis. METHODS SOST expression in 442 breast cancer tissues was characterized by immunohistochemistry and statistically analyzed for the association with breast cancer bone metastases. Bone metastatic breast cancer SCP2 cells were induced for SOST silencing or overexpression and their bone metastatic behaviors were tested in vitro and in vivo. To identify potential therapeutics, we screened inhibitors of the interaction of SOST with STAT3 from a small chemical molecule library and tested the inhibitory effects of one inhibitor on breast cancer growth and bone metastasis in vitro and in vivo. RESULTS We found that up-regulated SOST expression was associated with breast cancer bone metastases and worse survival of breast cancer patients. SOST silencing significantly reduced the bone metastatic capacity of SCP2 cells. SOST interacted with STAT3 to enhance the TGF-β/KRAS signaling, increasing both tumor growth and bone metastasis. Treatment with one lead candidate, S6, significantly inhibited the growth of breast-cancer organoids and bone metastasis in mice. CONCLUSIONS Our findings highlight a new class of potential therapeutics for treatment of bone metastasis in breast cancer.
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Affiliation(s)
- Lisha Sun
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yixiao Zhang
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China ,grid.412467.20000 0004 1806 3501Department of Urology Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Guanglei Chen
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yaoting Ji
- grid.49470.3e0000 0001 2331 6153The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory for Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Qingtian Ma
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xinbo Qiao
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Sijin Wu
- grid.9227.e0000000119573309Dalian Institute of Chemical Physics, Chinese Academy of Science, Dalian, China
| | - Lin Zhou
- grid.412561.50000 0000 8645 4345Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, China
| | - Jiawen Bu
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xudong Zhu
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiaoying Zhang
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiaofan Jiang
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chao Liu
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xinnan Li
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yang Liu
- grid.412561.50000 0000 8645 4345Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, China
| | - Yongliang Yang
- grid.30055.330000 0000 9247 7930School of Bioengineering, Dalian University of Technology, Dalian, China
| | - Caigang Liu
- grid.412467.20000 0004 1806 3501Department of Oncology, Innovative Cancer Drug Research and Engineering Center of Liaoning Province, Cancer Stem Cell and Translation Medicine Lab, Shengjing Hospital of China Medical University, Shenyang, China
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Kubatzky KF. Pasteurella multocida toxin - lessons learned from a mitogenic toxin. Front Immunol 2022; 13:1058905. [PMID: 36591313 PMCID: PMC9800868 DOI: 10.3389/fimmu.2022.1058905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
The gram-negative, zoonotic bacterium Pasteurella multocida was discovered in 1880 and found to be the causative pathogen of fowl cholera. Pasteurella-related diseases can be found in domestic and wild life animals such as buffalo, sheep, goat, deer and antelope, cats, dogs and tigers and cause hemorrhagic septicemia in cattle, rhinitis or pneumonia in rabbits or fowl cholera in poultry and birds. Pasteurella multocida does not play a major role in the immune-competent human host, but can be found after animal bites or in people with close contact to animals. Toxigenic strains are most commonly found in pigs and express a phage-encoded 146 kDa protein, the Pasteurella multocida toxin (PMT). Toxin-expressing strains cause atrophic rhinitis where nasal turbinate bones are destroyed through the inhibition of bone building osteoblasts and the activation of bone resorbing osteoclasts. After its uptake through receptor-mediated endocytosis, PMT specifically targets the alpha subunit of several heterotrimeric G proteins and constitutively activates them through deamidation of a glutamine residue to glutamate in the alpha subunit. This results in cytoskeletal rearrangement, proliferation, differentiation and survival of cells. Because of the toxin's mitogenic effects, it was suggested that it might have carcinogenic properties, however, no link between Pasteurella infections and cell transformation could be established, neither in tissue culture models nor through epidemiological data. In the recent years it was shown that the toxin not only affects bone, but also the heart as well as basically all cells of innate and adaptive immunity. During the last decade the focus of research shifted from signal transduction processes to understanding how the bacteria might benefit from a bone-destroying toxin. The primary function of PMT seems to be the modulation of immune cell activation which at the same time creates an environment permissive for osteoclast formation. While the disease is restricted to pigs, the implications of the findings from PMT research can be used to explore human diseases and have a high translational potential. In this review our current knowledge will be summarized and it will be discussed what can be learned from using PMT as a tool to understand human pathologies.
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Affiliation(s)
- Katharina F. Kubatzky
- Department of Infectious Diseases, Medical Microbiology and Hygiene, Heidelberg University, Heidelberg, Germany
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Wang D, Wan X. Progress in research on the role of amino acid metabolic reprogramming in tumour therapy: A review. Biomed Pharmacother 2022; 156:113923. [DOI: 10.1016/j.biopha.2022.113923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/16/2022] [Accepted: 10/24/2022] [Indexed: 11/26/2022] Open
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Litak J, Czyżewski W, Szymoniuk M, Sakwa L, Pasierb B, Litak J, Hoffman Z, Kamieniak P, Roliński J. Biological and Clinical Aspects of Metastatic Spinal Tumors. Cancers (Basel) 2022; 14:cancers14194599. [PMID: 36230523 PMCID: PMC9559304 DOI: 10.3390/cancers14194599] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Spine metastases are a common life-threatening complication of advanced-stage malignancies and often result in poor prognosis. Symptomatic spine metastases develop in the course of about 10% of malignant neoplasms. Therefore, it is essential for contemporary medicine to understand metastatic processes in order to find appropriate, targeted therapeutic options. Our literature review aimed to describe the up-to-date knowledge about the molecular pathways and biomarkers engaged in the spine’s metastatic processes. Moreover, we described current data regarding bone-targeted treatment, the emerging targeted therapies, radiotherapy, and immunotherapy used for the treatment of spine metastases. We hope that knowledge comprehensively presented in our review will contribute to the development of novel drugs targeting specific biomarkers and pathways. The more we learn about the molecular aspects of cancer metastasis, the easier it will be to look for treatment methods that will allow us to precisely kill tumor cells. Abstract Spine metastases are a common life-threatening complication of advanced-stage malignancies and often result in poor prognosis. Symptomatic spine metastases develop in the course of about 10% of malignant neoplasms. Therefore, it is essential for contemporary medicine to understand metastatic processes in order to find appropriate, targeted therapeutic options. Thanks to continuous research, there appears more and more detailed knowledge about cancer and metastasis, but these transformations are extremely complicated, e.g., due to the complexity of reactions, the variety of places where they occur, or the participation of both tumor cells and host cells in these transitions. The right target points in tumor metastasis mechanisms are still being researched; that will help us in the proper diagnosis as well as in finding the right treatment. In this literature review, we described the current knowledge about the molecular pathways and biomarkers engaged in metastatic processes involving the spine. We also presented a current bone-targeted treatment for spine metastases and the emerging therapies targeting the discussed molecular mechanisms.
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Affiliation(s)
- Jakub Litak
- Department of Clinical Immunology, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
| | - Wojciech Czyżewski
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
- Department of Didactics and Medical Simulation, Medical University of Lublin, Chodźki 4, 20-093 Lublin, Poland
| | - Michał Szymoniuk
- Student Scientific Association at the Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
| | - Leon Sakwa
- Student Scientific Society, Kazimierz Pulaski University of Technologies and Humanities in Radom, Chrobrego 27, 26-600 Radom, Poland
| | - Barbara Pasierb
- Department of Dermatology, Radom Specialist Hospital, Lekarska 4, 26-600 Radom, Poland
- Correspondence:
| | - Joanna Litak
- St. John’s Cancer Center in Lublin, Jaczewskiego 7, 20-090 Lublin, Poland
| | - Zofia Hoffman
- Student Scientific Society, Medical University of Lublin, Al. Racławickie 1, 20-059 Lublin, Poland
| | - Piotr Kamieniak
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
| | - Jacek Roliński
- Department of Clinical Immunology, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland
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11
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Yamaguchi M, Yosiike K, Watanabe H, Watanabe M. The marine factor 3,5-dihydroxy-4-methoxybenzyl alcohol suppresses growth, migration and invasion and stimulates death of metastatic human prostate cancer cells: targeting diverse signaling processes. Anticancer Drugs 2022; 33:424-436. [PMID: 35324521 DOI: 10.1097/cad.0000000000001306] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Prostate cancer is metastatic cancer and is the second leading cause of cancer-related death in men. It is needed to develop more effective treatment for metastatic prostate cancer. The present study investigates whether the novel factor 3,5-dihydroxy-4-methoxybenzyl alcohol (DHMBA), which was isolated from marine oyster, suppresses the activity of metastatic human prostate cancer PC-3 or DU-145 cells. Culture of DHMBA (1 or 10 µM) suppressed colony formation and growth of PC-3 or DU-145 cells in vitro. Suppressive effects of DHMBA on cell proliferation were not occurred by culturing with intracellular signaling inhibitors. Mechanistically, DHMBA (10 µM) reduced the levels of key proteins linked to promotion of cell growth, including Ras, PI3K, Akt, MAPK, and mTOR in PC-3 cells. Interestingly, DHMBA increased the levels of cancer suppressor p53, p21, Rb, and regucalcin. Moreover, culture of DHMBA simulated the death of PC-3 and DU-145 cells. This effect was implicated to caspase-3 activation in cells. Interestingly, the effects of DHMBA on cell proliferation and death were blocked by culturing with an inhibitor of aryl hydrocarbon receptor linked to transcriptional regulation. Furthermore, culture of DHMBA inhibited production of reactive oxygen species in PC-3 or DU-145 cells. Of note, DHMBA blocked migration and invasion by diminishing their related protein levels, including NF-κB 65, caveolin-1 and integrin β1. The novel marine factor DHMBA was demonstrated to suppress metastatic prostate cancer cells via targeting diverse signaling pathways. This study may provide a new strategy for prostate cancer therapy with DHMBA.
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Affiliation(s)
- Masayoshi Yamaguchi
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, Hawaii, USA
| | - Kenji Yosiike
- Department of Research and development, Watanabe Oyster Laboratory Co. Ltd., Hachioji, Tokyo, Japan
| | - Hideaki Watanabe
- Department of Research and development, Watanabe Oyster Laboratory Co. Ltd., Hachioji, Tokyo, Japan
| | - Mitsugu Watanabe
- Department of Research and development, Watanabe Oyster Laboratory Co. Ltd., Hachioji, Tokyo, Japan
- Graduate School of Science and Engineering, Soka University, Hachioji, Tokyo, Japan
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12
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Ishii T, Ruiz-Torruella M, Yamamoto K, Yamaguchi T, Heidari A, Pierrelus R, Leon E, Shindo S, Rawas-Qalaji M, Pastore MR, Ikeda A, Nakamura S, Mawardi H, Kandalam U, Hardigan P, Witek L, Coelho PG, Kawai T. Locally Secreted Semaphorin 4D Is Engaged in Both Pathogenic Bone Resorption and Retarded Bone Regeneration in a Ligature-Induced Mouse Model of Periodontitis. Int J Mol Sci 2022; 23:ijms23105630. [PMID: 35628440 PMCID: PMC9148012 DOI: 10.3390/ijms23105630] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/09/2022] [Accepted: 05/11/2022] [Indexed: 02/04/2023] Open
Abstract
It is well known that Semaphorin 4D (Sema4D) inhibits IGF-1-mediated osteogenesis by binding with PlexinB1 expressed on osteoblasts. However, its elevated level in the gingival crevice fluid of periodontitis patients and the broader scope of its activities in the context of potential upregulation of osteoclast-mediated periodontal bone-resorption suggest the need for further investigation of this multifaceted molecule. In short, the pathophysiological role of Sema4D in periodontitis requires further study. Accordingly, attachment of the ligature to the maxillary molar of mice for 7 days induced alveolar bone-resorption accompanied by locally elevated, soluble Sema4D (sSema4D), TNF-α and RANKL. Removal of the ligature induced spontaneous bone regeneration during the following 14 days, which was significantly promoted by anti-Sema4D-mAb administration. Anti-Sema4D-mAb was also suppressed in vitro osteoclastogenesis and pit formation by RANKL-stimulated BMMCs. While anti-Sema4D-mAb downmodulated the bone-resorption induced in mouse periodontitis, it neither affected local production of TNF-α and RANKL nor systemic skeletal bone remodeling. RANKL-induced osteoclastogenesis and resorptive activity were also suppressed by blocking of CD72, but not Plexin B2, suggesting that sSema4D released by osteoclasts promotes osteoclastogenesis via ligation to CD72 receptor. Overall, our data indicated that ssSema4D released by osteoclasts may play a dual function by decreasing bone formation, while upregulating bone-resorption.
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Affiliation(s)
- Takenobu Ishii
- Department of Orthodontics, Tokyo Dental College, Tokyo 101-0061, Japan;
| | | | - Kenta Yamamoto
- Department of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan;
| | - Tsuguno Yamaguchi
- Research and Development, LION Corporation, Odawara 256-0811, Japan;
| | - Alireza Heidari
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
| | - Roodelyne Pierrelus
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
| | - Elizabeth Leon
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
| | - Satoru Shindo
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
| | - Mohamad Rawas-Qalaji
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
| | - Maria Rita Pastore
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
| | - Atsushi Ikeda
- Department of Periodontics and Endodontics, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8525, Japan;
| | - Shin Nakamura
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
| | - Hani Mawardi
- Department of Oral Diagnostic Sciences, Faculty of Dentistry, King Abdul-Aziz University, Jeddah 21589, Saudi Arabia;
| | - Umadevi Kandalam
- Woody L. Hunt School of Dental Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA;
| | - Patrick Hardigan
- Patel College of Allopathic Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA;
| | - Lukasz Witek
- Division of Biomaterials, NYU College of Dentistry, New York, NY 10010, USA; (L.W.); (P.G.C.)
| | - Paulo G. Coelho
- Division of Biomaterials, NYU College of Dentistry, New York, NY 10010, USA; (L.W.); (P.G.C.)
| | - Toshihisa Kawai
- Department of Oral Science and Translational Research, College of Dental Medicine, Nova Southeastern University, 3200 South University Drive, Davie, Fort Lauderdale, FL 33328, USA; (A.H.); (R.P.); (E.L.); (S.S.); (M.R.-Q.); (M.R.P.); (S.N.)
- Cell Therapy Institute, Center for Collaborative Research, Nova Southeastern University, 3200 South University Drive, Fort Lauderdale, FL 33328, USA
- Correspondence: ; Tel.: +1-954-262-1282
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13
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Granata V, Crisafulli L, Nastasi C, Ficara F, Sobacchi C. Bone Marrow Niches and Tumour Cells: Lights and Shadows of a Mutual Relationship. Front Immunol 2022; 13:884024. [PMID: 35603212 PMCID: PMC9121377 DOI: 10.3389/fimmu.2022.884024] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/12/2022] [Indexed: 12/23/2022] Open
Abstract
The bone marrow (BM) niche is the spatial structure within the intra-trabecular spaces of spongious bones and of the cavity of long bones where adult haematopoietic stem cells (HSCs) maintain their undifferentiated and cellular self-renewal state through the intervention of vascular and nervous networks, metabolic pathways, transcriptional and epigenetic regulators, and humoral signals. Within the niche, HSCs interact with various cell types such as osteoblasts, endothelial cells, macrophages, and mesenchymal stromal cells (MSCs), which maintain HSCs in a quiescent state or sustain their proliferation, differentiation, and trafficking, depending on body needs. In physiological conditions, the BM niche permits the daily production of all the blood and immune cells and their admittance/ingress/progression into the bloodstream. However, disruption of this delicate microenvironment promotes the initiation and progression of malignancies such as those included in the spectrum of myeloid neoplasms, also favouring resistance to pharmacological therapies. Alterations in the MSC population and in the crosstalk with HSCs owing to tumour-derived factors contribute to the formation of a malignant niche. On the other hand, cells of the BM microenvironment cooperate in creating a unique milieu favouring metastasization of distant tumours into the bone. In this framework, the pro-tumorigenic role of MSCs is well-documented, and few evidence suggest also an anti-tumorigenic effect. Here we will review recent advances regarding the BM niche composition and functionality in normal and in malignant conditions, as well as the therapeutic implications of the interplay between its diverse cellular components and malignant cells.
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Affiliation(s)
- Valentina Granata
- IRCCS Humanitas Research Hospital, Milan, Italy
- Milan Unit, CNR-IRGB, Milan, Italy
| | - Laura Crisafulli
- IRCCS Humanitas Research Hospital, Milan, Italy
- Milan Unit, CNR-IRGB, Milan, Italy
| | - Claudia Nastasi
- Laboratory of Cancer Pharmacology, Department of Oncology, IRCCS Mario Negri Pharmacological Research Institute, Milan, Italy
| | - Francesca Ficara
- IRCCS Humanitas Research Hospital, Milan, Italy
- Milan Unit, CNR-IRGB, Milan, Italy
| | - Cristina Sobacchi
- IRCCS Humanitas Research Hospital, Milan, Italy
- Milan Unit, CNR-IRGB, Milan, Italy
- *Correspondence: Cristina Sobacchi,
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14
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Monitoring and personalization in treatment of breast cancer patients with metastatic bone lesions. EUREKA: HEALTH SCIENCES 2022. [DOI: 10.21303/2504-5679.2022.002270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The aim. To increase the efficiency of treatment of BC patients with metastatic lesions of long tubular bones by using, Multidetector computed tomography (MDCT) and bone marrow markers for diagnostics and monitoring the clinical course of the oncologic process, accompanied by surgical intervention with endoprosthetics along with the treatment of polymorbid pathology in a specific patient.
Materials and methods. Authors provide systemic personification including visualization of the tumor site and its vascularization; printing out the 3D model; surgical planning, including optimal surgical access to the tumor site considering the volume and topographic and anatomical location and dissemination of the tumor, the convenience of intraoperative tasks (removal of the tumor, bone grafting or endoprosthetics), preoperative planning of bone resection lines with maximum preservation of intact bone tissue.
Results. Personalization of the treatment of breast cancer patients with metastatic bone lesions contributes to a significant reduction in postoperative complications of endoprosthetic replacement of large joints (up to 15.2 %) and increases the overall three-year survival rate (up to 40.6 %), as well as significantly improves their quality of life.
Conclusions. The personalization of treatment of patients with tumor lesions of the skeletons contributes to a significant decrease in the indicator of postoperative complications of endoprosthetics of great joints and to an increase in the total three-year survival rate, as well as to the improvement of the quality of life after the conducted treatment.
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15
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Sui L, Sanders A, Jiang WG, Ye L. Deregulated molecules and pathways in the predisposition and dissemination of breast cancer cells to bone. Comput Struct Biotechnol J 2022; 20:2745-2758. [PMID: 35685372 PMCID: PMC9168524 DOI: 10.1016/j.csbj.2022.05.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/27/2022] [Accepted: 05/27/2022] [Indexed: 12/28/2022] Open
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16
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Inhibition of SYK and cSrc kinases can protect bone and cartilage in preclinical models of osteoarthritis and rheumatoid arthritis. Sci Rep 2021; 11:23120. [PMID: 34848799 PMCID: PMC8632988 DOI: 10.1038/s41598-021-02568-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 10/26/2021] [Indexed: 11/08/2022] Open
Abstract
The pathophysiology of osteoarthritis (OA) includes the destruction of subchondral bone tissue and inflammation of the synovium. Thus, an effective disease-modifying treatment should act on both of these pathogenetic components. It is known that cSrc kinase is involved in bone and cartilage remodeling, and SYK kinase is associated with the inflammatory component. Thus the aim of this study was to characterize the mechanism of action and efficacy of a small molecule multikinase inhibitor MT-SYK-03 targeting SYK and cSrc kinases among others in different in vitro and in vivo arthritis models. The selectivity of MT-SYK-03 kinase inhibition was assayed on a panel of 341 kinases. The compound was evaluated in a set of in vitro models of OA and in vivo OA and RA models: surgically-induced arthritis (SIA), monosodium iodoacetate-induced arthritis (MIA), collagen-induced arthritis (CIA), adjuvant-induced arthritis (AIA). MT-SYK-03 inhibited cSrc and SYK with IC50 of 14.2 and 23 nM respectively. Only five kinases were inhibited > 90% at 500 nM of MT-SYK-03. In in vitro OA models MT-SYK-03 reduced hypertrophic changes of chondrocytes, bone resorption, and inhibited SYK-mediated inflammatory signaling. MT-SYK-03 showed preferential distribution to joint and bone tissue (in rats) and revealed disease-modifying activity in vivo by halving the depth of cartilage erosion in rat SIA model, and increasing the pain threshold in rat MIA model. Chondroprotective and antiresorptive effects were shown in a monotherapy regime and in combination with methotrexate (MTX) in murine and rat CIA models; an immune-mediated inflammation in rat AIA model was decreased. The obtained preclinical data support inhibition of cSrc and SYK as a viable strategy for disease-modifying treatment of OA. A Phase 2 clinical study of MT-SYK-03 is to be started.
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17
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Cannata-Andía JB, Carrillo-López N, Messina OD, Hamdy NAT, Panizo S, Ferrari SL. Pathophysiology of Vascular Calcification and Bone Loss: Linked Disorders of Ageing? Nutrients 2021; 13:3835. [PMID: 34836090 PMCID: PMC8623966 DOI: 10.3390/nu13113835] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 02/07/2023] Open
Abstract
Vascular Calcification (VC), low bone mass and fragility fractures are frequently observed in ageing subjects. Although this clinical observation could be the mere coincidence of frequent age-dependent disorders, clinical and experimental data suggest that VC and bone loss could share pathophysiological mechanisms. Indeed, VC is an active process of calcium and phosphate precipitation that involves the transition of the vascular smooth muscle cells (VSMCs) into osteoblast-like cells. Among the molecules involved in this process, parathyroid hormone (PTH) plays a key role acting through several mechanisms which includes the regulation of the RANK/RANKL/OPG system and the Wnt/ß-catenin pathway, the main pathways for bone resorption and bone formation, respectively. Furthermore, some microRNAs have been implicated as common regulators of bone metabolism, VC, left ventricle hypertrophy and myocardial fibrosis. Elucidating the common mechanisms between ageing; VC and bone loss could help to better understand the potential effects of osteoporosis drugs on the CV system.
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Affiliation(s)
- Jorge B. Cannata-Andía
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.)
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.)
| | - Osvaldo D. Messina
- Investigaciones Reumatológicas y Osteológicas (IRO), Buenos Aires 1114, Argentina;
| | - Neveen A. T. Hamdy
- Center for Bone Quality, Division Endocrinology, Department of Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Sara Panizo
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.)
| | - Serge L. Ferrari
- Service and Laboratory of Bone Diseases, Department of Medicine, Faculty of Medicine, Geneva University Hospital, 1211 Geneva, Switzerland;
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18
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Sebghati J, Khalili P, Tsagkozis P. Surgical treatment of metastatic bone disease of the distal extremities. World J Orthop 2021; 12:743-750. [PMID: 34754830 PMCID: PMC8554352 DOI: 10.5312/wjo.v12.i10.743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/16/2021] [Accepted: 08/06/2021] [Indexed: 02/06/2023] Open
Abstract
Metastatic bone disease of the distal extremities, also known as acrometastasis, is very rare. Thus, there is very limited information regarding the clinical manifestations and methods of surgical treatment. The current available literature shows that acrometastases are often encountered in the context of advanced disease and are thus associated with poor patient survival. As metastatic bone disease is generally uncurable, the goal of surgical treatment is to provide the patient with good function with as few complications as possible. In this article, we discuss the clinical manifestation of acrometastases, the methods of surgical intervention, and the expected clinical outcome. Non-surgically managed pathological fractures generally remain ununited; therefore, conservative treatment is reserved for patients with poor general condition or dismal prognosis. The current evidence suggests that in lesions of the lower arm and leg, osteosynthesis (plate and screw fixation or intramedullary nail) is the most common method of reconstruction, whereas local excision or amputation are more commonly used in cases of more distal lesions (such as ankle, foot and hand). Following surgery most patients receive adjuvant radiotherapy, even though its role is poorly documented. Close collaboration between orthopedic surgeons and medical oncologists is necessary to improve patient care and treatment outcome. Further studies are needed in order to provide stronger clinical evidence and improve decision-making, in an effort to optimize the patients’ quality of life and avoid the need for revision surgery.
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Affiliation(s)
| | - Pendar Khalili
- Department of Orthopedics, Central Hospital in Karlstad, Karlstad 65230, Sweden
| | - Panagiotis Tsagkozis
- Department of Orthopedic Surgery, Karolinska University hospital, Solna 17176, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Solna 17176, Sweden
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19
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What's new in the management of metastatic bone disease. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 31:1547-1555. [PMID: 34643811 DOI: 10.1007/s00590-021-03136-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 09/27/2021] [Indexed: 12/19/2022]
Abstract
Metastatic bone disease is a common complication of malignant tumours. As cancer treatment improves the overall survival of patients, the number of patients with bone metastases is expected to increase. The treatments for bone metastases include surgery, radiotherapy, and bone-modifying agents, with patients with a short expected prognosis requiring less invasive treatment. Patients with metastatic bone disease show greatly varying primary tumour histology, metastases sites and numbers, and comorbidities. Therefore, randomised clinical trials are indispensable to compare treatments for these patients. This editorial reviews recent findings on the diagnosis and prognosis prediction and discusses the current treatment of patients with metastatic bone disease.
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20
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Antigen receptor therapy in bone metastasis via optimal control for different human life stages. J Math Biol 2021; 83:44. [PMID: 34596800 DOI: 10.1007/s00285-021-01673-4] [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: 09/25/2020] [Revised: 08/23/2021] [Accepted: 09/08/2021] [Indexed: 10/20/2022]
Abstract
In this work we propose a bone metastasis model using power law growth functions in order to describe the biochemical interactions between bone cells and cancer cells. Experimental studies indicate that bone remodeling cycles are different for human life stages: childhood, young adulthood, and adulthood. In order to include such differences in our study, we estimate the model parameter values for each human life stage via bifurcation analysis. Results reveal an intrinsic relationship between the active period of remodeling cycles and the proliferation of cancer cells. Subsequently, using optimal control theory we analyze a possible antigen receptor therapy as a new treatment for bone metastasis. Theoretical results such as existence of optimal solutions are proved. Numerical simulations for late stages of bone metastasis are presented and a discussion of our results is carried out.
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21
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Tsukamoto S, Kido A, Tanaka Y, Facchini G, Peta G, Rossi G, Mavrogenis AF. Current Overview of Treatment for Metastatic Bone Disease. Curr Oncol 2021; 28:3347-3372. [PMID: 34590591 PMCID: PMC8482272 DOI: 10.3390/curroncol28050290] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/13/2021] [Accepted: 08/26/2021] [Indexed: 12/16/2022] Open
Abstract
The number of patients with bone metastasis increases as medical management and surgery improve the overall survival of patients with cancer. Bone metastasis can cause skeletal complications, including bone pain, pathological fractures, spinal cord or nerve root compression, and hypercalcemia. Before initiation of treatment for bone metastasis, it is important to exclude primary bone malignancy, which would require a completely different therapeutic approach. It is essential to select surgical methods considering the patient’s prognosis, quality of life, postoperative function, and risk of postoperative complications. Therefore, bone metastasis treatment requires a multidisciplinary team approach, including radiologists, oncologists, and orthopedic surgeons. Recently, many novel palliative treatment options have emerged for bone metastases, such as stereotactic body radiation therapy, radiopharmaceuticals, vertebroplasty, minimally invasive spine stabilization with percutaneous pedicle screws, acetabuloplasty, embolization, thermal ablation techniques, electrochemotherapy, and high-intensity focused ultrasound. These techniques are beneficial for patients who may not benefit from surgery or radiotherapy.
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Affiliation(s)
- Shinji Tsukamoto
- Department of Orthopaedic Surgery, Nara Medical University, 840, Shijo-cho, Kashihara 634-8521, Nara, Japan;
- Correspondence: ; Tel.: +81-744-22-3051
| | - Akira Kido
- Department of Rehabilitation Medicine, Nara Medical University, 840, Shijo-cho, Kashihara 634-8521, Nara, Japan;
| | - Yasuhito Tanaka
- Department of Orthopaedic Surgery, Nara Medical University, 840, Shijo-cho, Kashihara 634-8521, Nara, Japan;
| | - Giancarlo Facchini
- Department of Radiology and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (G.F.); (G.P.); (G.R.)
| | - Giuliano Peta
- Department of Radiology and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (G.F.); (G.P.); (G.R.)
| | - Giuseppe Rossi
- Department of Radiology and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (G.F.); (G.P.); (G.R.)
| | - Andreas F. Mavrogenis
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 41 Ventouri Street, 15562 Athens, Greece;
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22
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Othman A, Winogradzki M, Lee L, Tandon M, Blank A, Pratap J. Bone Metastatic Breast Cancer: Advances in Cell Signaling and Autophagy Related Mechanisms. Cancers (Basel) 2021; 13:cancers13174310. [PMID: 34503118 PMCID: PMC8431094 DOI: 10.3390/cancers13174310] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/18/2021] [Accepted: 08/19/2021] [Indexed: 12/13/2022] Open
Abstract
Bone metastasis is a frequent complication of breast cancer with nearly 70% of metastatic breast cancer patients developing bone metastasis during the course of their disease. The bone represents a dynamic microenvironment which provides a fertile soil for disseminated tumor cells, however, the mechanisms which regulate the interactions between a metastatic tumor and the bone microenvironment remain poorly understood. Recent studies indicate that during the metastatic process a bidirectional relationship between metastatic tumor cells and the bone microenvironment begins to develop. Metastatic cells display aberrant expression of genes typically reserved for skeletal development and alter the activity of resident cells within the bone microenvironment to promote tumor development, resulting in the severe bone loss. While transcriptional regulation of the metastatic process has been well established, recent findings from our and other research groups highlight the role of the autophagy and secretory pathways in interactions between resident and tumor cells during bone metastatic tumor growth. These reports show high levels of autophagy-related markers, regulatory factors of the autophagy pathway, and autophagy-mediated secretion of matrix metalloproteinases (MMP's), receptor activator of nuclear factor kappa B ligand (RANKL), parathyroid hormone related protein (PTHrP), as well as WNT5A in bone metastatic breast cancer cells. In this review, we discuss the recently elucidated mechanisms and their crosstalk with signaling pathways, and potential therapeutic targets for bone metastatic disease.
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23
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Falvello V, Van Poznak C. Updates in Management of Bone Metastatic Disease in Primary Solid Tumors with Systemic Therapies. Curr Osteoporos Rep 2021; 19:452-461. [PMID: 34191239 DOI: 10.1007/s11914-021-00689-5] [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] [Accepted: 05/22/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to highlight novel and impactful discoveries in systemic treatment of bone metastatic disease in solid tumors published within the past 5 years. RECENT FINDINGS Major developments in systemic treatment of bone metastatic disease in solid tumors include evidence that decreasing frequency of dosing zoledronic acid in metastatic breast and prostate cancer maintains efficacy in preventing skeletal-related events while decreasing costs. The landmark findings on the use of Radium-223 to treat metastatic prostate cancer were reported in 2013. Recently, it has been found that not all systemic therapy combinations with Radium-223 are necessarily safe or effective unless bone-targeted therapy is also included in the regimen. More cost-effective dosing intervals of zoledronic acid and efficacy and safety nuances of combination radiopharmaceutical and chemotherapy treatment have been better delineated.
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Affiliation(s)
- Virginia Falvello
- Department of Internal Medicine, University of Michigan, 1500 East Medical Center Dr, Ann Arbor, MI, 48109, USA
| | - Catherine Van Poznak
- Department of Internal Medicine, University of Michigan, 1500 East Medical Center Dr, Ann Arbor, MI, 48109, USA.
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24
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Brown JE, Wood SL, Confavreux C, Abe M, Weilbaecher K, Hadji P, Johnson RW, Rhoades JA, Edwards CM, Croucher PI, Juarez P, El Badri S, Ariaspinilla G, D'Oronzo S, Guise TA, Van Poznak C. Management of bone metastasis and cancer treatment-induced bone loss during the COVID-19 pandemic: An international perspective and recommendations. J Bone Oncol 2021; 29:100375. [PMID: 34131559 PMCID: PMC8192265 DOI: 10.1016/j.jbo.2021.100375] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/08/2021] [Accepted: 05/10/2021] [Indexed: 02/02/2023] Open
Abstract
Optimum management of patients with cancer during the COVID-19 pandemic has proved extremely challenging. Patients, clinicians and hospital authorities have had to balance the risks to patients of attending hospital, many of whom are especially vulnerable, with the risks of delaying or modifying cancer treatment. Those whose care has been significantly impacted include patients suffering from the effects of cancer on bone, where delivering the usual standard of care for bone support has often not been possible and clinicians have been forced to seek alternative options for adequate management. At a virtual meeting of the Cancer and Bone Society in July 2020, an expert group shared experiences and solutions to this challenge, following which a questionnaire was sent internationally to the symposium's participants, to explore the issues faced and solutions offered. 70 respondents, from 9 countries (majority USA, 39%, followed by UK, 19%) included 50 clinicians, spread across a diverse range of specialties (but with a high proportion, 64%, of medical oncologists) and 20 who classified themselves as non-clinical (solely lab-based). Spread of clinician specialty across tumour types was breast (65%), prostate (27%), followed by renal, myeloma and melanoma. Analysis showed that management of metastatic bone disease in all solid tumour types and myeloma, adjuvant bisphosphonate breast cancer therapy and cancer treatment induced bone loss, was substantially impacted. Respondents reported delays to routine CT scans (58%), standard bone scans (48%) and MRI scans (46%), though emergency scans were less affected. Delays in palliative radiotherapy for bone pain were reported by 31% of respondents with treatments often involving only a single dose without fractionation. Delays to, or cancellation of, prophylactic surgery for bone pain were reported by 35% of respondents. Access to treatments with intravenous bisphosphonates and subcutaneous denosumab was a major problem, mitigated by provision of drug administration at home or in a local clinic, reduced frequency of administration or switching to oral bisphosphonates taken at home. The questionnaire also revealed damaging delays or complete stopping of both clinical and laboratory research. In addition to an analysis of the questionnaire, this paper presents a rationale and recommendations for adaptation of the normal guidelines for protection of bone health during the pandemic.
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Affiliation(s)
- J E Brown
- Academic Unit of Clinical Oncology, Department of Oncology & Metabolism, University of Sheffield, Sheffield, UK.,Directorate of Oncology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - S L Wood
- Academic Unit of Clinical Oncology, Department of Oncology & Metabolism, University of Sheffield, Sheffield, UK
| | - C Confavreux
- Department of Rheumatology South of Hospices Civils de Lyon and INSERM UMR1033, University of Lyon, Lyon, France
| | - M Abe
- Department of Hematology, Endocrinology and Metabolism, Tokushima University Graduate School, Japan
| | - K Weilbaecher
- Division of Oncology, Washington University, St. Louis, USA
| | - P Hadji
- Department of Bone Oncology, Endocrinology and Reproductive Medicine, Krankenhaus Nordwest, Frankfurt, Germany
| | - R W Johnson
- Department of Medicine, Vanderbilt University Medical Center, Nashville, USA
| | - J A Rhoades
- Department of Medicine, Vanderbilt University Medical Center, Nashville, USA.,Tennessee Valley Healthcare System, Department of Veterans Affairs, Nashville, USA
| | - C M Edwards
- Nuffield Department of Surgical Sciences, Oxford, UK
| | - P I Croucher
- Bone Biology, Garvan Institute of Medical Research, Darlinghurst, Australia
| | - P Juarez
- Biomedical Innovation Department, Center for Scientific Research and Higher Education, Ensenada, Mexico
| | - S El Badri
- Directorate of Oncology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - G Ariaspinilla
- Directorate of Oncology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - S D'Oronzo
- Department of Biomedical Sciences and Clinical Oncology, University of Bari Aldo Moro, Italy
| | - T A Guise
- M.D. Anderson Cancer Center, Houston, USA
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25
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D'Oronzo S, Wood S, Brown JE. "The use of bisphosphonates to treat skeletal complications in solid tumours". Bone 2021; 147:115907. [PMID: 33676057 DOI: 10.1016/j.bone.2021.115907] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 10/22/2022]
Abstract
The skeleton is the most common site of secondary disease in breast cancer and prostate cancer, with up to 80% of patients with advanced disease developing bone metastases (BM). The proportion is also substantial in advanced lung cancer (20%-40%). Because of the high prevalence of cancers of the breast, prostate and lung, these cancers account for more than 80% of cases of metastatic bone disease occurring in solid tumours. Metastatic bone disease is associated with greatly increased bone resorption by osteoclasts, leading to moderate to severe pain and other skeletal complications, with major impact on quality of life (QoL). Skeletal Related Events (SREs) have been defined as: pathological long bone or vertebral fractures; spinal cord compression; need for radiation for pain relief or to prevent fracture/spinal cord compression, need for surgery to bone and hypercalcaemia. More recently, Symptomatic Skeletal Events (SSEs) have been defined to monitor QoL. Although there are currently no curative treatments for metastatic bone disease, patients with breast or prostate cancer and BM are now surviving for several years and sometimes longer, and prevention of SREs is the key aim to optimization of QoL. Since their discovery 50 years ago and their introduction more than 30 years ago into the field of metastatic bone disease, a range of oral and intravenous bisphosphonate drugs have made a major contribution to prevention of SREs. Large trials have clearly demonstrated the clinical value of different bisphosphonate-based drugs (including the oral drugs ibandronate and clodronate and intravenous agents such as zoledronate and pamidronate), in treatment of hypercalcaemia of malignancy and the reduction of SREs and SSEs in a range of cancers. Despite the success of denosumab in reducing osteolysis, bisphosphonates also remain mainstay drugs for treatment of metastatic bone disease. Recognizing the 50th Anniversary of the discovery of bisphosphonates, this review focuses on their continuing value in BM treatment and their future potential, for example in providing a bone-targeting vehicle for cytotoxic drugs.
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Affiliation(s)
- S D'Oronzo
- Medical Oncology Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, P.za Giulio Cesare, 11, 70124 Bari, Italy
| | - S Wood
- Department of Oncology and Metabolism, The Medical School, Beech Hill Road, Sheffield, South Yorkshire S10 2RX, UK.
| | - J E Brown
- Academic Unit of Clinical Oncology, Department of Oncology and Metabolism, University of Sheffield, Weston Park Hospital, Whitham Rd, Broomhill, Sheffield S10 2SJ, UK
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26
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He W, Cao X, Rong K, Chen X, Han S, Qin A. Combination of AZD3463 and DZNep Prevents Bone Metastasis of Breast Cancer by Suppressing Akt Signaling. Front Pharmacol 2021; 12:652071. [PMID: 34122074 PMCID: PMC8193724 DOI: 10.3389/fphar.2021.652071] [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: 01/11/2021] [Accepted: 05/07/2021] [Indexed: 11/13/2022] Open
Abstract
Osteolysis resulting from osteoclast overactivation is one of the severe complications of breast cancer metastasis to the bone. Previous studies reported that the anti-cancer agent DZNep induces cancer cell apoptosis by activating Akt signaling. However, the effect of DZNep on breast cancer bone metastasis is unknown. We previously found that DZNep enhances osteoclast differentiation by activating Akt. Therefore, we explored the use of the anti-cancer agent AZD3463 (an Akt inhibitor) along with DZNep, as AZD3463 can act as an anti-cancer agent and can also potentially ameliorate bone erosion. We evaluated osteoclast and breast cancer cell phenotypes and Akt signaling in vitro by treating cells with DZNep and AZD3463. Furthermore, we developed a breast cancer bone metastasis animal model in mouse tibiae to further determine their combined effects in vivo. Treatment of osteoclast precursor cells with DZNep alone increased osteoclast differentiation, bone resorption, and expression of osteoclast-specific genes. These effects were ameliorated by AZD3463. The combination of DZNep and AZD3463 inhibited breast cancer cell proliferation, colony formation, migration, and invasion. Finally, intraperitoneal injection of DZNep and AZD3463 ameliorated tumor progression and protected against bone loss. In summary, DZNep combined with AZD3463 prevented skeletal complications and inhibited breast cancer progression by suppressing Akt signaling.
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Affiliation(s)
- Wenxin He
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiankun Cao
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kewei Rong
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaojun Chen
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuai Han
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
| | - An Qin
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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27
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Lim CW, Kim D. Bone targeting nano-aggregates prepared from self-assembled polyaspartamide graft copolymers for pH sensitive DOX delivery. Biomater Sci 2021; 9:1660-1667. [PMID: 33409517 DOI: 10.1039/d0bm01473g] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Nanoparticles with bone targeting ability and pH-sensitivity were prepared with polyaspartamide (PASPAM) derivatives based on polysuccinimide (PSI) grafted with octadecylamine (C18), hydrazine (HYD) and polyethylene glycol (PEG, Mw: 5000). For the bone targeting, alendronate (ALN), which has bone affinity, was grafted to PEG and doxorubicin (DOX) was conjugated with linkers of acid sensitive hydrazone bonds, which can be cleaved most effectively in an intracellular acidic environment. At pH 5.0, ∼75% of the drug was released from ALN-PEG/C18/HYD-DOX-g-PASPAM due to the effective cleavage of HYD under the acidic condition. Also, ALN-PEG/C18/HYD-DOX-g-PASPAM particles were more effectively adsorbed on the surface of bone than PEG/C18/HYD-DOX-g-PASPAM. According to an in vivo antitumor activity test, the volume of tumor treated with ALN-PEG/C18/HYD-DOX-g-PASPAM decreased (1550 mm3) when compared with the PBS control sample (3850 mm3), proving that ALN-PEG/C18/HYD-DOX-g-PASPAM is an effective drug delivery system for the treatment of bone metastasis of breast cancer.
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Affiliation(s)
- Cheol Won Lim
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Kyunggi 440-746, Republic of Korea.
| | - Dukjoon Kim
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Kyunggi 440-746, Republic of Korea.
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Xu S, Liu T, Zhang X, Liu H, Zhao Z, Xu L, Yu S. Efficacy of percutaneous vertebroplasty for the relief of osteoblastic spinal metastasis pain. Exp Ther Med 2021; 22:727. [PMID: 34007336 PMCID: PMC8120652 DOI: 10.3892/etm.2021.10159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 03/17/2021] [Indexed: 11/11/2022] Open
Abstract
The aim of the present manuscript was to retrospectively evaluate the efficacy of fluoroscopy-guided percutaneous vertebroplasty (PVP) for the relief of osteoblastic spinal metastases pain. PVP was performed in 39 consecutive patients with 82 osteoblastic metastatic spinal vertebras. 19 vertebras had pathologic compressive fracture and the other 63 vertebras had no compressive fracture with obvious imaging abnormalities. The ages of the patients ranged from 40 to 77 years with a mean age of 58.5±9.0 years. Visual analog scale (VAS) and QLQ-BM22 score were used to evaluate pain and quality of life at 2 days pre-operation and at 1 week and 3 months post-operation. Among all 82 vertebras, 35 vertebras had been injected bilaterally and the other 47 vertebras unilaterally. The amount of cement injected per lesion ranged from 0.5 to 4.5 ml with a mean volume of 1.6±0.8 ml. Cement deposition in all lesions was uniform. The patients were followed up from 3 to 15.5 months with a mean follow up time of 5.6±3.4 months. Mean VAS score declined significantly from preoperative 4.3±2.4 to postoperative 3.0±1.7 at 1 week and 2.4±2.0 at 3 months after the procedure (P=0.001). Mean QLQ-BM22 score declined significantly from preoperative 49.1±12.3 to postoperative 42.4±9.5 at 1 week and 39.6±10.4 at 3 months after the procedure (P<0.001). Extraosseous cement leakage occurred in 21 vertebras of 13 cases and in 1 case into the thoracic vertebra canal without causing any clinical complications. No further procedures were performed after leakage. PVP is an effective treatment for painful osteoblastic spinal metastases. It can relieve pain, reduce disability and improve function. The main complications are bone cement leakage and incomplete pain relief.
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Affiliation(s)
- Songfeng Xu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, P.R. China.,Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Shenzhen, Guangdong 518116, P.R. China
| | - Ting Liu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, P.R. China
| | - Xinxin Zhang
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, P.R. China
| | - Huanmei Liu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, P.R. China
| | - Zhenguo Zhao
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, P.R. China
| | - Libin Xu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, P.R. China
| | - Shengji Yu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, P.R. China
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29
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Clézardin P, Coleman R, Puppo M, Ottewell P, Bonnelye E, Paycha F, Confavreux CB, Holen I. Bone metastasis: mechanisms, therapies, and biomarkers. Physiol Rev 2020; 101:797-855. [PMID: 33356915 DOI: 10.1152/physrev.00012.2019] [Citation(s) in RCA: 139] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Skeletal metastases are frequent complications of many cancers, causing bone complications (fractures, bone pain, disability) that negatively affect the patient's quality of life. Here, we first discuss the burden of skeletal complications in cancer bone metastasis. We then describe the pathophysiology of bone metastasis. Bone metastasis is a multistage process: long before the development of clinically detectable metastases, circulating tumor cells settle and enter a dormant state in normal vascular and endosteal niches present in the bone marrow, which provide immediate attachment and shelter, and only become active years later as they proliferate and alter the functions of bone-resorbing (osteoclasts) and bone-forming (osteoblasts) cells, promoting skeletal destruction. The molecular mechanisms involved in mediating each of these steps are described, and we also explain how tumor cells interact with a myriad of interconnected cell populations in the bone marrow, including a rich vascular network, immune cells, adipocytes, and nerves. We discuss metabolic programs that tumor cells could engage with to specifically grow in bone. We also describe the progress and future directions of existing bone-targeted agents and report emerging therapies that have arisen from recent advances in our understanding of the pathophysiology of bone metastases. Finally, we discuss the value of bone turnover biomarkers in detection and monitoring of progression and therapeutic effects in patients with bone metastasis.
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Affiliation(s)
- Philippe Clézardin
- INSERM, Research Unit UMR_S1033, LyOS, Faculty of Medicine Lyon-Est, University of Lyon 1, Lyon, France.,Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Rob Coleman
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Margherita Puppo
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Penelope Ottewell
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Edith Bonnelye
- INSERM, Research Unit UMR_S1033, LyOS, Faculty of Medicine Lyon-Est, University of Lyon 1, Lyon, France
| | - Frédéric Paycha
- Service de Médecine Nucléaire, Hôpital Lariboisière, Paris, France
| | - Cyrille B Confavreux
- INSERM, Research Unit UMR_S1033, LyOS, Faculty of Medicine Lyon-Est, University of Lyon 1, Lyon, France.,Service de Rhumatologie Sud, CEMOS-Centre Expert des Métastases Osseuses, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Ingunn Holen
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
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Hu W, Zhang L, Dong Y, Tian Z, Chen Y, Dong S. Tumour dormancy in inflammatory microenvironment: A promising therapeutic strategy for cancer-related bone metastasis. Cell Mol Life Sci 2020; 77:5149-5169. [PMID: 32556373 PMCID: PMC11104789 DOI: 10.1007/s00018-020-03572-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 05/22/2020] [Accepted: 06/12/2020] [Indexed: 02/06/2023]
Abstract
Cancer metastasis is a unique feature of malignant tumours. Even bone can become a common colonization site due to the tendency of solid tumours, including breast cancer (BCa) and prostate cancer (PCa), to metastasize to bone. Currently, a previous concept in tumour metabolism called tumour dormancy may be a promising target for antitumour treatment. When disseminated tumour cells (DTCs) metastasize to the bone microenvironment, they form a flexible regulatory network called the "bone-tumour-inflammation network". In this network, bone turnover as well as metabolism, tumour progression, angiogenesis and inflammatory responses are highly unified and coordinated, and a slight shift in this balance can result in the disruption of the microenvironment, uncontrolled inflammatory responses and excessive tumour growth. The purpose of this review is to highlight the regulatory effect of the "bone-tumour-inflammation network" in tumour dormancy. Osteoblast-secreted factors, bone turnover and macrophages are emphasized and occupy in the main part of the review. In addition, the prospective clinical application of tumour dormancy is also discussed, which shows the direction of future research.
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Affiliation(s)
- Wenhui Hu
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Lincheng Zhang
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yutong Dong
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Zhansong Tian
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yueqi Chen
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
| | - Shiwu Dong
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- State Key Laboratory of Trauma, Burns and Combined Injury, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
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Yamaguchi M, Osuka S, Murata T, Ramos JW. Progression-free survival of prostate cancer patients is prolonged with a higher regucalcin expression in the tumor tissues: Overexpressed regucalcin suppresses the growth and bone activity in human prostate cancer cells. Transl Oncol 2020; 14:100955. [PMID: 33232921 PMCID: PMC7691610 DOI: 10.1016/j.tranon.2020.100955] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/30/2020] [Accepted: 11/11/2020] [Indexed: 01/13/2023] Open
Abstract
Prostate cancer, which is a bone metastatic cancer, is the second leading cause of cancer-related death in men. There is no effective treatment for metastatic prostate cancer. Regucalcin has been shown to contribute as a suppressor in various types of human cancers. In the present study, furthermore, we investigate an involvement of regucalcin in suppression of prostate cancer. Regucalcin expression was compared in 131 primary tumor tissues and 19 metastatic tumor tissues in prostate cancer patients. Regucalcin expression in the metastatic tumor was found to be reduced as compared with that in primary tumor. The progression-free survival rate was prolonged in patients with a higher regucalcin expression. Translationally, overexpression of regucalcin in bone metastatic human prostate cancer PC-3 and DU-145 cells suppressed colony formation and cell growth in vitro. Mechanistically, overexpressed regucalcin enhanced the levels of p53, Rb, and p21, and decreased the levels of Ras, PI3 kinase, Akt, and mitogen-activated protein kinase, leading to suppression of cell growth. Furthermore, higher regucalcin expression suppressed the levels of nuclear factor-κB p65, β-catenin, and signal transducer and activator of transcription 3, which regulate a transcription activity. Cell growth was promoted by culturing with the calcium agonist Bay K 8644. This effect was blocked by overexpression of regucalcin. Notably, overexpressed regucalcin suppressed bone metastatic activity of PC-3 and DU-145 cells when cocultured with preosteoblastic or preosteoclastic cells. Regucalcin may suppress the development of human prostate cancer, suggesting that gene delivery systems in which its expression is forced may be a novel therapeutic strategy.
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Affiliation(s)
- Masayoshi Yamaguchi
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, 701 Ilalo Street, Hawaii, HI 96813, USA.
| | - Satoru Osuka
- Department of Neurosurgery, Wallace Tumor Institute, The University of Alabama at Birmingham, WTI 520A, 1720 2nd Avenue South, Birmingham, AL 35294, USA
| | - Tomiyasu Murata
- Laboratory of Analytical Neurobiology, Faculty of Pharmacy, Meijo University, Yagotoyama 150, Tempaku, Nagoya 468-8503, Japan
| | - Joe W Ramos
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, 701 Ilalo Street, Hawaii, HI 96813, USA
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Safety and Efficacy of Long-Term Zoledronic Acid in Advanced Breast Cancer with Bone Metastasis in South China. JOURNAL OF ONCOLOGY 2020; 2020:5670601. [PMID: 33061970 PMCID: PMC7545466 DOI: 10.1155/2020/5670601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/29/2020] [Accepted: 09/15/2020] [Indexed: 11/18/2022]
Abstract
Background This retrospective study aimed to characterize the long-term (>24 months) safety profile of zoledronic acid (ZA). We aimed to investigate whether long-term ZA treatment had greater benefits than short-term treatment in patients from southern China with advanced breast cancer (ABC) with bone metastasis. Patients and Methods. A total of 566 metastatic breast cancer cases were included and divided into two groups according to the duration of ZA treatment. The included patients had at least one lytic bone lesion and had no skeletal-related events (SREs) prior to ZA therapy. The primary endpoint was to analyze the safety and long-term adverse effects, which covered osteonecrosis of jaws (ONJ), renal impairment, and hearing impairment. The second objective was to determine the efficacy of long-term ZA treatment by the incidence of SREs. Results Fifteen patients were diagnosed with ONJ (2.7%): nine in the short-term group (3.1%) and six in the long-term group (2.2%, P = 0.606). Five cases (0.9%) had renal function impairment: two in the short-term group (0.7%) and four in the long-term group (1.1%, P = 0.676). One patient (0.2%) in the long-term group had hearing impairment after 23 months of ZA treatment (0.4%, P = 0.482). In total, 103 cases in the short-term group (35.2%) and 138 cases in long-term group (50.5%) developed SREs (P < 0.001). The mean annual SRE rate was 0.3 in the short-term group (range, 0-3.1) versus 0.2 in the long-term group (0-1.0, P = 0.269). Subgroup analysis suggested that cases with non-load-bearing bone involvement and those who received systematic anticancer therapy without chemotherapy might benefit from long-term ZA treatment. Cox regression analysis indicated poor performance status, and nonvisceral organ involvement predicted high risk for SRE. Conclusions The extension of ZA treatment did not increase the long-term adverse events and reduced the annual incidence of SREs beyond 24 months. Although longer treatment of ZA over 24 months appeared to be safe, further prospective investigation is required.
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Abstract
Bone is the most frequent site for metastasis for many cancers, notably for tumours originating in the breast and the prostate. Tumour cells can escape from the primary tumour site and colonize the bone microenvironment. Within the bone, these disseminated tumour cells, as well as those arising in the context of multiple myeloma, may assume a state of dormancy, remaining quiescent for years before resuming proliferation and causing overt metastasis, which causes bone destruction via activation of osteoclast-mediated osteolysis. This structural damage can lead to considerable morbidity, including pain, fractures and impaired quality of life. Although treatment of bone metastases and myeloma bone disease is rarely curative, disease control is often possible for many years through the use of systemic anticancer treatments on a background of multidisciplinary supportive care. This care should include bone-targeted agents to inhibit tumour-associated osteolysis and prevent skeletal morbidity as well as use of appropriate local treatments such as radiation therapy, orthopaedic surgery and specialist palliative care to minimize the impact of metastatic bone disease on physical functioning. In this Primer, we provide an overview of the clinical features, the pathophysiology and the specific treatment approaches to prevent and treat bone metastases from solid tumours as well as myeloma bone disease.
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34
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Silva Paiva R, Gomes I, Casimiro S, Fernandes I, Costa L. c-Met expression in renal cell carcinoma with bone metastases. J Bone Oncol 2020; 25:100315. [PMID: 33024658 PMCID: PMC7527574 DOI: 10.1016/j.jbo.2020.100315] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 12/12/2022] Open
Abstract
Bone is a common metastatic site in renal cell carcinoma (RCC). HGF/c-Met pathway is particularly relevant in tumors with bone metastases. c-Met/HGF pathway is involved in RCC progression, conferring poor prognosis. Several c-Met targeting therapies are currently in clinical development. c-Met expression is an important therapeutic target in RCC with bone metastases.
Hepatocyte growth factor (HGF)/c-Met pathway is implicated in embryogenesis and organ development and differentiation. Germline or somatic mutations, chromosomal rearrangements, gene amplification, and transcriptional upregulation in MET or alterations in autocrine or paracrine c-Met signalling have been associated with cancer cell proliferation and survival, including in renal cell carcinoma (RCC), and associated with disease progression. HGF/c-Met pathway has been shown to be particularly relevant in tumors with bone metastases (BMs). However, the efficacy of targeting c-Met in bone metastatic disease, including in RCC, has not been proven. Therefore, further investigation is required focusing the particular role of HGF/c-Met pathway in bone microenvironment (BME) and how to effectively target this pathway in the context of bone metastatic disease.
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Key Words
- ALK, anaplastic lymphoma kinase gene
- AR, androgen receptor
- ATP, adenosine triphosphate
- AXL, AXL Receptor Tyrosine Kinase
- BME, bone microenvironment
- BMPs, bone morphogenetic proteins
- BMs, bone metastases
- BPs, Bisphosphonates
- BTAs, Bone-targeting agents
- Bone metastases
- CCL20, chemokine (C-C motif) ligand 20
- CI, confidence interval
- CRPC, Castration Resistant Prostate Cancer
- CSC, cancer stem cells
- CTC, circulating tumor cells
- CaSR, calcium/calcium-sensing receptor
- EMA, European Medicines Agency
- EMT, epithelial-to-mesenchymal transition
- FDA, US Food and Drug Administration
- FLT-3, FMS-like tyrosine kinase 3
- GEJ, Gastroesophageal Junction
- HCC, Hepatocellular Carcinoma
- HGF, hepatocyte growth factor
- HGF/c-Met
- HIF, hypoxia-inducible factors
- HR, hazard ratio
- IGF, insulin-like growth factor
- IGF2BP3, insulin mRNA Binding Protein-3
- IL, interleukin
- IRC, independent review committees
- KIT, tyrosine-protein kinase KIT
- Kidney cancer
- M-CSF, macrophage colony-stimulating factor
- MET, MET proto-oncogene, receptor tyrosine kinase
- NSCLC, non-small cell lung carcinoma
- ORR, overall response rate
- OS, overall survival
- PDGF, platelet-derived growth factor
- PFS, progression free survival
- PTHrP, parathyroid hormone-related peptide
- RANKL, receptor activator of nuclear factor-κB ligand
- RCC, renal cell carcinoma
- RET, rearranged during transfection proto-oncogene
- ROS, proto-oncogene tyrosine-protein kinase ROS
- RTK, receptor tyrosine kinase
- SCLC, Squamous Cell Lung Cancer
- SREs, skeletal-related events
- SSE, symptomatic skeletal events
- TGF-β, transforming growth factor-β
- TIE-2, Tyrosine-Protein Kinase Receptor TIE-2
- TKI, tyrosine kinase inhibitor
- TRKB, Tropomyosin receptor kinase B
- Targeted therapy
- VEGFR, vascular endothelial growth factor receptor
- VHL, Hippel-Lindau tumor suppressor gene
- ZA, zoledronic acid
- ccRCC, clear-cell RCC
- mAb, monoclonal antibodies
- pRCC, papillary renal cell carcinoma
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Affiliation(s)
- Rita Silva Paiva
- Oncology Division, Hospital de Santa Maria, CHULN, 1649-035 Lisboa, Portugal
| | - Inês Gomes
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Sandra Casimiro
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Isabel Fernandes
- Oncology Division, Hospital de Santa Maria, CHULN, 1649-035 Lisboa, Portugal
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Luís Costa
- Oncology Division, Hospital de Santa Maria, CHULN, 1649-035 Lisboa, Portugal
- Instituto de Medicina Molecular - João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisbon, Portugal
- Corresponding author at: Oncology Division, Hospital de Santa Maria, 1649-035 Lisbon, Portugal.
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Yamaguchi M, Murata T, Ramos JW. The botanical component p-hydroxycinnamic acid suppresses the growth and bone metastatic activity of human prostate cancer PC-3 cells in vitro. J Cancer Res Clin Oncol 2020; 147:339-350. [PMID: 33001270 DOI: 10.1007/s00432-020-03405-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 09/21/2020] [Indexed: 11/29/2022]
Abstract
Bone metastatic prostate cancer is one of the most common malignancies in developed countries and the second leading cause of cancer-related death in men. There remains no effective treatment for metastatic prostate cancer. We investigate here the anticancer effects of botanical component p-hydroxycinnamic acid (HCA) on the PC-3 cells in vitro model of bone metastatic human prostate cancer. Culturing with HCA (10-1000 nM) suppressed colony formation and growth of PC-3 cells. Mechanistically, culturing with HCA decreased protein levels of Ras, PI3K, Akt, MAPK, NF-κB p65 and β-catenin related to processes of cell signaling and transcription, and it increased levels of p21, p53, retinoblastoma and regucalcin, which are suppressors in carcinogenesis. These alterations can lead to suppression of cell growth. Furthermore, culturing with HCA increased cell death and caspase-3 levels. The effects of HCA on the growth and death of PC-3 cells were blocked by culturing with CH223191, an antagonist of aryl hydrocarbon receptor (AHR), suggesting that HCA effects are partly involved in AHR signaling. Interestingly, HCA suppressed the stimulatory effects of Bay K 8644, an agonist of L-type calcium channel, on the growth of PC-3 cells. Coculturing of PC-3 cells and preosteoblastic MC-3T3 E1 cells increased osteoblastic mineralization. This increase was not attenuated by treatment of HCA that stimulated mineralization. Notably, osteoclastogenesis from preosteoclastic RAW264.7 cells was enhanced by coculturing with PC-3 cells, and this enhancement was suppressed by treatment with HCA (10-1000 nM). Thus, HCA has anticancer effects on bone metastatic human prostate cancer, potentially providing a novel therapeutic tool.
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Affiliation(s)
- Masayoshi Yamaguchi
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, 701 Ilalo Street, Hawaii, HI, 96813, USA.
| | - Tomiyasu Murata
- Laboratory of Analytical Neurobiology, Faculty of Pharmacy, Meijo University, Yagotoyama 150, Tempaku, Nagoya, 468-8503, Japan
| | - Joe W Ramos
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, 701 Ilalo Street, Hawaii, HI, 96813, USA
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Bone-targeting polymer vesicles for simultaneous imaging and effective malignant bone tumor treatment. Biomaterials 2020; 269:120345. [PMID: 33172607 DOI: 10.1016/j.biomaterials.2020.120345] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 08/02/2020] [Accepted: 08/23/2020] [Indexed: 02/07/2023]
Abstract
We present a bone-targeting polymer vesicle with excellent single photon emission computed tomography/computed tomography (SPECT/CT) imaging capability and high antitumor drug delivery efficiency as an integrated platform for the simultaneous diagnosing and treatment of malignant bone tumors. This polymer vesicle can be self-assembled from poly(ε-caprolactone)67-b-poly[(L-glutamic acid)6-stat-(L-glutamic acid-alendronic acid)16] (PCL67-b-P[Glu6-stat-(Glu-ADA)16]), directly in water without the aid of a cosolvent. SPECT/CT dynamically tracked the drug distribution in the bone tumor rabbit models, and the tumor size was significantly reduced from >2.0 cm3 to <0.6 cm3 over 11 days. The pathological analysis demonstrated obvious necrosis and apoptosis of the tumor cells. Overall, this bone-targeting polymer vesicle provides us with a new platform for the combination of real-time diagnosis and therapy of malignant bone tumors.
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Wood SL, Brown JE. Personal Medicine and Bone Metastases: Biomarkers, Micro-RNAs and Bone Metastases. Cancers (Basel) 2020; 12:cancers12082109. [PMID: 32751181 PMCID: PMC7465268 DOI: 10.3390/cancers12082109] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 02/06/2023] Open
Abstract
Bone metastasis is a major cause of morbidity within solid tumours of the breast, prostate, lung and kidney. Metastasis to the skeleton is associated with a wide range of complications including bone fractures, spinal cord compression, hypercalcaemia and increased bone pain. Improved treatments for bone metastasis, such as the use of anti-bone resorptive bisphosphonate agents, within post-menopausal women have improved disease-free survival; however, these treatments are not without side effects. There is thus a need for biomarkers, which will predict the risk of developing the spread to bone within these cancers. The application of molecular profiling techniques, together with animal model systems and engineered cell-lines has enabled the identification of a series of potential bone-metastasis biomarker molecules predictive of bone metastasis risk. Some of these biomarker candidates have been validated within patient-derived samples providing a step towards clinical utility. Recent developments in multiplex biomarker quantification now enable the simultaneous measurement of up to 96 micro-RNA/protein molecules in a spatially defined manner with single-cell resolution, thus enabling the characterisation of the key molecules active at the sites of pre-metastatic niche formation as well as tumour-stroma signalling. These technologies have considerable potential to inform biomarker discovery. Additionally, a potential future extension of these discoveries could also be the identification of novel drug targets within cancer spread to bone. This chapter summarises recent findings in biomarker discovery within the key bone metastatic cancers (breast, prostate, lung and renal cell carcinoma). Tissue-based and circulating blood-based biomarkers are discussed from the fields of genomics, epigenetic regulation (micro-RNAs) and protein/cell-signalling together with a discussion of the potential future development of these markers towards clinical development.
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Affiliation(s)
- Steven L. Wood
- Department of Oncology and Metabolism, Medical School, Beech Hill Road, Sheffield S10 2RX, UK
- Correspondence:
| | - Janet E. Brown
- Department of Oncology and Metabolism, Weston Park Hospital, Whitham Road, Sheffield S10 2SJ, UK;
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D’Oronzo S, Silvestris E, Paradiso A, Cives M, Tucci M. Role of Bone Targeting Agents in the Prevention of Bone Metastases from Breast Cancer. Int J Mol Sci 2020; 21:ijms21083022. [PMID: 32344743 PMCID: PMC7215395 DOI: 10.3390/ijms21083022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 02/06/2023] Open
Abstract
Breast cancer (BC) is the most common malignancy in women worldwide and leads, in more than 70% of patients with advanced disease, to skeleton colonization and formation of bone metastases (BM). This condition implies a severe disability and deterioration of the quality of life, with consequent additional social costs. In recent decades, several studies explored the role of agents acting within the bone microenvironment to counteract BM development, and several bone-targeting agents (BTAs) have been introduced in the clinical practice to manage bone lesions and reduce the risk of skeletal complications. However, long-term exposure to these agents is not free from potential toxicities and needs careful monitoring. In this context, the potential capability to prevent BM onset in selected BC patients, through the early administration of BTAs, has been explored by several researchers, with the belief that “prevention is better than cure” and that, ultimately, metastatic BC is an incurable condition. Here, we revised the mechanisms of BM development in BC as well as the strategies for selecting high-risk patients suitable for early BTA treatment.
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Affiliation(s)
- Stella D’Oronzo
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, 70124 Bari, Italy; (M.C.); (M.T.)
- IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy;
- Correspondence: ; Tel.: +39-080-547-8674; Fax: +39-080-547-8831
| | - Erica Silvestris
- Gynecologic Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy;
| | - Angelo Paradiso
- IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy;
| | - Mauro Cives
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, 70124 Bari, Italy; (M.C.); (M.T.)
| | - Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, 70124 Bari, Italy; (M.C.); (M.T.)
- IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy;
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Minimally Invasive Image-Guided Ablation, Osteoplasty, Reinforcement, and Internal Fixation (AORIF) for Osteolytic Lesions in the Pelvis and Periarticular Regions of Weight-Bearing Bones. J Vasc Interv Radiol 2020; 31:649-658.e1. [PMID: 32139256 DOI: 10.1016/j.jvir.2019.11.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 11/21/2019] [Accepted: 11/26/2019] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To assess early outcome, safety, and complications of an alternative to open surgical treatments of osteolytic lesions in periarticular load-bearing bones. MATERIALS AND METHODS A single-center, prospective clinical cohort study of 26 lesions in 23 consecutive patients with painful osteolytic skeletal lesions was performed. Patients were followed for an average of 7 mo (1-18 mo). Lesions were targeted from the most intact bone via minimally invasive percutaneous approach for stable anchorage of internal fixation screws using fluoroscopic guidance. Cannulated screws served as universal portals for ablation, balloon osteoplasty, and delivery of bone cement in addition to internal fixation for cement anchoring and prophylactic stabilization of uninvolved bone. RESULTS There were 19 osteolytic lesions in the pelvis, 4 in the proximal femur, 2 in the proximal tibia, and 1 in the calcaneus. All defects were associated with severe pain or fractures. There were no conversions to open surgery and no infection or bleeding requiring transfusion, embolization, or additional procedures. There was significant improvement in visual analogue scale (VAS) pain score from 8.32 ± 1.70 to 2.36 ± 2.23, combined pain and functional ambulation score from 4.48 ± 2.84 to 7.28 ± 2.76, and Musculoskeletal Tumor Society score from 45% to 68% (P < .05). CONCLUSIONS Ablation, osteoplasty, reinforcement, and internal fixation is a safe and effective minimally invasive percutaneous image-guided treatment option for functional improvement or palliation of painful osteolytic lesions in the pelvis and periarticular loadbearing bones.
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Zarrer J, Haider MT, Smit DJ, Taipaleenmäki H. Pathological Crosstalk between Metastatic Breast Cancer Cells and the Bone Microenvironment. Biomolecules 2020; 10:biom10020337. [PMID: 32092997 PMCID: PMC7072692 DOI: 10.3390/biom10020337] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 02/15/2020] [Accepted: 02/17/2020] [Indexed: 12/12/2022] Open
Abstract
Bone is the most common metastatic site in breast cancer. Upon arrival to the bone, disseminated tumor cells can undergo a period of dormancy but often eventually grow and hijack the bone microenvironment. The bone marrow microenvironment consists of multiple cell types including the bone cells, adipocytes, endothelial cells, and nerve cells that all have crucial functions in the maintenance of bone homeostasis. Tumor cells severely disturb the tightly controlled cellular and molecular interactions in the bone marrow fueling their own survival and growth. While the role of bone resorbing osteoclasts in breast cancer bone metastases is well established, the function of other bone cells, as well as adipocytes, endothelial cells, and nerve cells is less understood. In this review, we discuss the composition of the physiological bone microenvironment and how the presence of tumor cells influences the microenvironment, creating a pathological crosstalk between the cells. A better understanding of the cellular and molecular events that occur in the metastatic bone microenvironment could facilitate the identification of novel cellular targets to treat this devastating disease.
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Affiliation(s)
- Jennifer Zarrer
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Marie-Therese Haider
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Daniel J. Smit
- Institute of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Hanna Taipaleenmäki
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Correspondence:
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Das S, Clézardin P, Kamel S, Brazier M, Mentaverri R. The CaSR in Pathogenesis of Breast Cancer: A New Target for Early Stage Bone Metastases. Front Oncol 2020; 10:69. [PMID: 32117726 PMCID: PMC7013091 DOI: 10.3389/fonc.2020.00069] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 01/15/2020] [Indexed: 12/11/2022] Open
Abstract
The Ca2+-sensing receptor (CaSR) is a class-C G protein-coupled receptor which plays a pivotal role in calciotropic processes, primarily in regulating parathyroid hormone secretion to maintain systemic calcium homeostasis. Among its non-calciotropic roles, where the CaSR sits at the intersection of myriad processes, it has steadily garnered attention as an oncogene or tumor suppressor in different organs. In maternal breast tissues the CaSR promotes lactation but in breast cancer it acts as an oncoprotein and has been shown to drive the pathogenesis of skeletal metastases from breast cancer. Even though research has made great strides in treating primary breast cancer, there is an unmet need when it comes to treatment of metastatic breast cancer. This review focuses on how the CaSR leads to the pathogenesis of breast cancer by contrasting its role in healthy tissues and tumorigenesis, and by drawing brief parallels with the tissues where it has been implicated as an oncogene. A class of compounds called calcilytics, which are CaSR antagonists, have also been surveyed in the instances where they have been used to target the receptor in cancerous tissues and constitute a proof of principle for repurposing them. Current clinical therapies for treating bone metastases from breast cancer are limited to targeting osteoclasts and a deeper understanding of the CaSR signaling nexus in this context can bolster them or lead to novel therapeutic interventions.
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Affiliation(s)
- Souvik Das
- MP3CV, EA7517, CURS, University of Picardie Jules Verne, Amiens, France
| | - Philippe Clézardin
- INSERM, Research Unit UMR_S1033, LyOS, Faculty of Medicine Lyon-Est, University of Lyon 1, Lyon, France
- Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, United Kingdom
| | - Said Kamel
- MP3CV, EA7517, CURS, University of Picardie Jules Verne, Amiens, France
- Department of Biochemistry, Amiens-Picardie University Hospital, Amiens, France
- Faculty of Pharmacy, University of Picardie Jules Verne, Amiens, France
| | - Michel Brazier
- MP3CV, EA7517, CURS, University of Picardie Jules Verne, Amiens, France
- Department of Biochemistry, Amiens-Picardie University Hospital, Amiens, France
- Faculty of Pharmacy, University of Picardie Jules Verne, Amiens, France
| | - Romuald Mentaverri
- MP3CV, EA7517, CURS, University of Picardie Jules Verne, Amiens, France
- Department of Biochemistry, Amiens-Picardie University Hospital, Amiens, France
- Faculty of Pharmacy, University of Picardie Jules Verne, Amiens, France
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Turpin A, Duterque-Coquillaud M, Vieillard MH. Bone Metastasis: Current State of Play. Transl Oncol 2020; 13:308-320. [PMID: 31877463 PMCID: PMC6931192 DOI: 10.1016/j.tranon.2019.10.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 10/22/2019] [Indexed: 12/26/2022] Open
Abstract
Bone metastasis (BM) in cancer remains a critical issue because of its associated clinical and biological complications. Moreover, BM can alter the quality of life and survival rate of cancer patients. Growing evidence suggests that bones are a fertile ground for the development of metastasis through a "vicious circle" of bone resorption/formation and tumor growth. This review aims to outline the current major issues in the diagnosis and management of BM in the most common types of osteotropic cancers and describe the mechanisms and effects of BM. First, we discuss the incidence of BM through the following questions: Are we witnessing an increase in incidence, and are we now better equipped with modern imaging techniques? Is the advent of efficient bone resorption inhibitors affecting the bigger picture of BM management? Second, we discuss the potential effects of cancer progression and well-prescribed drugs, such as multitarget tyrosine kinase inhibitors, inhibitors of the mammalian target of rapamycin, and immune checkpoint inhibitors, on BM. Finally, we examine the duality of the effects of some therapies that may help in cancer treatment but may also contribute to further BM.
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Affiliation(s)
- Anthony Turpin
- University of Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - Mechanisms of Tumorigenesis and Targeted Therapies, F-59021 Lille, France; Department of Medical Oncology, CHU Lille, 59037 Lille, France
| | - Martine Duterque-Coquillaud
- University of Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - Mechanisms of Tumorigenesis and Targeted Therapies, F-59021 Lille, France.
| | - Marie-Hélène Vieillard
- Department of Rheumatology, CHU de Lille, 59037 Lille, France; Department of supportive care, Centre Oscar Lambret, 59000 Lille, France
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Shi C, Wu T, He Y, Zhang Y, Fu D. Recent advances in bone-targeted therapy. Pharmacol Ther 2020; 207:107473. [PMID: 31926198 DOI: 10.1016/j.pharmthera.2020.107473] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/06/2020] [Indexed: 02/07/2023]
Abstract
The coordination between bone resorption and bone formation plays an essential role in keeping the mass and microstructure integrity of the bone in a steady state. However, this balance can be disturbed in many pathological conditions of the bone. Nowadays, the classical modalities for treating bone-related disorders are being challenged by severe obstacles owing to low tissue selectivity and considerable safety concerns. Moreover, as a highly mineralized tissue, the bone shows innate rigidity, low permeability, and reduced blood flow, features that further hinder the effective treatment of bone diseases. With the development of bone biology and precision medicine, one novel concept of bone-targeted therapy appears to be promising, with improved therapeutic efficacy and minimized systematic toxicity. Here we focus on the recent advances in bone-targeted treatment based on the unique biology of bone tissues. We summarize commonly used bone-targeting moieties, with an emphasis on bisphosphonates, tetracyclines, and biomimetic bone-targeting moieties. We also introduce potential bone-targeting strategies aimed at the bone matrix and major cell types in the bone. Based on these bone-targeting moieties and strategies, we discuss the potential applications of targeted therapy to treat bone diseases. We expect that this review will put together useful insights to help with the search for therapeutic efficacy in bone-related conditions.
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Affiliation(s)
- Chen Shi
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology (HUST), Wuhan, PR China
| | - Tingting Wu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology (HUST), Wuhan, PR China
| | - Yu He
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology (HUST), Wuhan, PR China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology (HUST), Wuhan, PR China
| | - Dehao Fu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology (HUST), Wuhan, PR China.
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Pathak JL, Bravenboer N, Klein-Nulend J. The Osteocyte as the New Discovery of Therapeutic Options in Rare Bone Diseases. Front Endocrinol (Lausanne) 2020; 11:405. [PMID: 32733380 PMCID: PMC7360678 DOI: 10.3389/fendo.2020.00405] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/20/2020] [Indexed: 01/18/2023] Open
Abstract
Osteocytes are the most abundant (~95%) cells in bone with the longest half-life (~25 years) in humans. In the past osteocytes have been regarded as vestigial cells in bone, since they are buried inside the tough bone matrix. However, during the last 30 years it has become clear that osteocytes are as important as bone forming osteoblasts and bone resorbing osteoclasts in maintaining bone homeostasis. The osteocyte cell body and dendritic processes reside in bone in a complex lacuno-canalicular system, which allows the direct networking of osteocytes to their neighboring osteocytes, osteoblasts, osteoclasts, bone marrow, blood vessels, and nerves. Mechanosensing of osteocytes translates the applied mechanical force on bone to cellular signaling and regulation of bone adaptation. The osteocyte lacuno-canalicular system is highly efficient in transferring external mechanical force on bone to the osteocyte cell body and dendritic processes via displacement of fluid in the lacuno-canalicular space. Osteocyte mechanotransduction regulates the formation and function of the osteoblasts and osteoclasts to maintain bone homeostasis. Osteocytes produce a variety of proteins and signaling molecules such as sclerostin, cathepsin K, Wnts, DKK1, DMP1, IGF1, and RANKL/OPG to regulate osteoblast and osteoclast activity. Various genetic abnormality-associated rare bone diseases are related to disrupted osteocyte functions, including sclerosteosis, van Buchem disease, hypophosphatemic rickets, and WNT1 and plastin3 mutation-related disorders. Meticulous studies during the last 15 years on disrupted osteocyte function in rare bone diseases guided for the development of various novel therapeutic agents to treat bone diseases. Studies on genetic, molecular, and cellular mechanisms of sclerosteosis and van Buchem disease revealed a role for sclerostin in bone homeostasis, which led to the development of the sclerostin antibody to treat osteoporosis and other bone degenerative diseases. The mechanism of many other rare bone diseases and the role of the osteocyte in the development of such conditions still needs to be investigated. In this review, we mainly discuss the knowledge obtained during the last 30 years on the role of the osteocyte in rare bone diseases. We speculate about future research directions to develop novel therapeutic drugs targeting osteocyte functions to treat both common and rare bone diseases.
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Affiliation(s)
- Janak L. Pathak
- Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
| | - Nathalie Bravenboer
- Department of Clinical Chemistry, Amsterdam University Medical Centers, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Jenneke Klein-Nulend
- Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam, Amsterdam Movement Sciences, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- *Correspondence: Jenneke Klein-Nulend
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Irelli A, Sirufo MM, Scipioni T, De Pietro F, Pancotti A, Ginaldi L, De Martinis M. mTOR Links Tumor Immunity and Bone Metabolism: What are the Clinical Implications? Int J Mol Sci 2019; 20:ijms20235841. [PMID: 31766386 PMCID: PMC6928935 DOI: 10.3390/ijms20235841] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/19/2019] [Accepted: 11/19/2019] [Indexed: 12/20/2022] Open
Abstract
Phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) plays a crucial role in the control of cellular growth, proliferation, survival, metabolism, angiogenesis, transcription, and translation. In most human cancers, alterations to this pathway are common and cause activation of other downstream signaling pathways linked with oncogenesis. The mTOR pathway modulates the interactions between the stroma and the tumor, thereby affecting both tumor immunity and angiogenesis. Inflammation is a hallmark of cancer, playing a central role in the tumor dynamics, and immune cells can exert antitumor functions or promote the growth of cancer cells. In this context, mTOR may regulate the activity of macrophages and T cells by regulating the expression of cytokines/chemokines, such as interleukin (IL)-10 and transforming growth factor (TGF-β), and/or membrane receptors, such as cytotoxic T-Lymphocyte protein 4 (CTLA-4) and Programmed Death 1 (PD-1). Furthermore, inhibitors of mammalian target of rapamycin are demonstrated to actively modulate osteoclastogenesis, exert antiapoptotic and pro-differentiative activities in osteoclasts, and reduce the number of lytic bone metastases, increasing bone mass in tumor-bearing mice. With regard to the many actions in which mTOR is involved, the aim of this review is to describe its role in the immune system and bone metabolism in an attempt to identify the best strategy for therapeutic opportunities in the metastatic phase of solid tumors.
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Affiliation(s)
- Azzurra Irelli
- Medical Oncology Unit, Department of Oncology, AUSL 04 Teramo, 64100 Teramo, Italy; (A.I.); (T.S.); (A.P.)
| | - Maria Maddalena Sirufo
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (F.D.P.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the diagnosis and treatment of Osteoporosis, AUSL 04 Teramo, 64100 Teramo, Italy
| | - Teresa Scipioni
- Medical Oncology Unit, Department of Oncology, AUSL 04 Teramo, 64100 Teramo, Italy; (A.I.); (T.S.); (A.P.)
| | - Francesca De Pietro
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (F.D.P.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the diagnosis and treatment of Osteoporosis, AUSL 04 Teramo, 64100 Teramo, Italy
| | - Amedeo Pancotti
- Medical Oncology Unit, Department of Oncology, AUSL 04 Teramo, 64100 Teramo, Italy; (A.I.); (T.S.); (A.P.)
| | - Lia Ginaldi
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (F.D.P.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the diagnosis and treatment of Osteoporosis, AUSL 04 Teramo, 64100 Teramo, Italy
| | - Massimo De Martinis
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (F.D.P.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the diagnosis and treatment of Osteoporosis, AUSL 04 Teramo, 64100 Teramo, Italy
- Correspondence: ; Tel.: +39-08-6142-9548; Fax: +39-08-6121-1395
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Kuźnik A, Październiok-Holewa A, Jewula P, Kuźnik N. Bisphosphonates-much more than only drugs for bone diseases. Eur J Pharmacol 2019; 866:172773. [PMID: 31705903 DOI: 10.1016/j.ejphar.2019.172773] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/23/2019] [Accepted: 11/01/2019] [Indexed: 12/22/2022]
Abstract
α,α-Bisphosphonates (BPs) are well established in the treatment of bone diseases such as osteoporosis and Paget's disease. Their successful application originates from their high affinity to hydroxyapatite. While the initially appreciated features of BPs are already beneficial to many patients, recent developments have further expanded their pleiotropic applications. This review describes the background of the interactions of BPs with bone cells that form the basis of the classical treatment. A better understanding of the mechanism behind their interactions allows for the parallel application of BPs against bone cancer and metastases followed by palliative pain relief. Targeted therapy with bone-seeking BPs coupled with a diagnostic agent in one particle resulted in theranostics which is also described here. For example, in such a system, BP moieties are bound to contrast agents used in magnetic resonance imaging or radionuclides used in positron emission tomography. In addition, another example of the pleiotropic function of BPs which involves targeting the imaging agents to bone tissues accompanied by pain reduction is presented in this work.
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Affiliation(s)
- Anna Kuźnik
- Department of Organic and Bioorganic Chemistry and Biotechnology, Silesian University of Technology, B. Krzywoustego 4, 44-100, Gliwice, Poland; Biotechnology Center of Silesian University of Technology, B. Krzywoustego 8, 44-100, Gliwice, Poland.
| | - Agnieszka Październiok-Holewa
- Department of Organic and Bioorganic Chemistry and Biotechnology, Silesian University of Technology, B. Krzywoustego 4, 44-100, Gliwice, Poland; Biotechnology Center of Silesian University of Technology, B. Krzywoustego 8, 44-100, Gliwice, Poland
| | - Pawel Jewula
- Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, 612-00, Brno, Czech Republic
| | - Nikodem Kuźnik
- Department of Organic and Bioorganic Chemistry and Biotechnology, Silesian University of Technology, B. Krzywoustego 4, 44-100, Gliwice, Poland
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Guo S, Zhu W, Yin Z, Xiao D, Zhang Q, Liu T, Ni J, Ouyang Z, Xie H. Proanthocyanidins attenuate breast cancer-induced bone metastasis by inhibiting Irf-3/c-jun activation. Anticancer Drugs 2019; 30:998-1005. [PMID: 31625993 DOI: 10.1097/cad.0000000000000852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
We have previously demonstrated the pivotal role of Jnk-mediated Irf-3/c-Jun in regulating nuclear factor kappa-Β ligand (RANKL)-induced osteoclastogenesis. Here, we demonstrated that proanthocyanidins (PACs) target Irf-3 to alleviate breast cancer-induced activation of osteoclasts. We also found that PACs induced apoptosis of osteoclast precursors by upregulating the ratio of bax/bcl-2 and activating caspase-3 activity. Such bone protective effect also could be observed in a bone metastasis model of breast cancer. These findings provided a novel therapeutic intervention targeting abnormal bone metabolism to alleviate bone metastasis of breast cancer.
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Affiliation(s)
- Shuangfei Guo
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
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Qi WX, Zhao S, Chen J. Risk factors for developing osteonecrosis of jaw in advanced cancer patients underwent zoledronic acid treatment. Future Oncol 2019; 15:3503-3511. [PMID: 31580147 DOI: 10.2217/fon-2019-0352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: To investigate the risk factors for developing osteonecrosis of jaw (ONJ) in advanced cancer patients with bone metastases underwent zoledronic acid (ZA) treatment. Materials & methods: Univariate and multivariate logistic regression analyses were performed to investigate factors associated with developing ONJ in advanced cancer patients. Results: A total of 2214 advanced cancer patients were included. Univariate and multivariate logistic regression analyses for risk factors associated with ONJ were older age (≥66 years, hazards ratio [HR]: 3.21; p = 0.007), anemia (HR: 3.29; p = 0.006) and duration of ZA exposure (between 1 and 2 years, HR: 3.91, p = 0.01; ≥2 years, HR: 8.07, p < 0.001), respectively. Conclusion: Patients with older age, anemia and/or more than 1 year of ZA treatment are at high risk of developing ONJ.
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Affiliation(s)
- Wei-Xiang Qi
- Department of Radiation Oncology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, PR China
| | - Shengguang Zhao
- Department of Radiation Oncology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, PR China
| | - Jiayi Chen
- Department of Radiation Oncology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, PR China
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Bai SB, Liu DZ, Cheng Y, Cui H, Liu M, Cui MX, Zhang BL, Mei QB, Zhou SY. Osteoclasts and tumor cells dual targeting nanoparticle to treat bone metastases of lung cancer. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 21:102054. [DOI: 10.1016/j.nano.2019.102054] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 02/16/2019] [Accepted: 06/30/2019] [Indexed: 01/01/2023]
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Altieri B, Di Dato C, Martini C, Sciammarella C, Di Sarno A, Colao A, Faggiano A. Bone Metastases in Neuroendocrine Neoplasms: From Pathogenesis to Clinical Management. Cancers (Basel) 2019; 11:cancers11091332. [PMID: 31500357 PMCID: PMC6770134 DOI: 10.3390/cancers11091332] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 08/28/2019] [Accepted: 09/05/2019] [Indexed: 12/20/2022] Open
Abstract
Bone represents a common site of metastases for several solid tumors. However, the ability of neuroendocrine neoplasms (NENs) to localize to bone has always been considered a rare and late event. Thanks to the improvement of therapeutic options, which results in longer survival, and of imaging techniques, particularly after the introduction of positron emission tomography (PET) with gallium peptides, the diagnosis of bone metastases (BMs) in NENs is increasing. The onset of BMs can be associated with severe skeletal complications that impair the patient’s quality of life. Moreover, BMs negatively affect the prognosis of NEN patients, bringing out the lack of curative treatment options for advanced NENs. The current knowledge on BMs in gastro-entero-pancreatic (GEP) and bronchopulmonary (BP) NENs is still scant and is derived from a few retrospective studies and case reports. This review aims to perform a critical analysis of the evidence regarding the role of BMs in GEP- and BP-NENs, focusing on the molecular mechanisms underlining the development of BMs, as well as clinical presentation, diagnosis, and treatment of BMs, in an attempt to provide suggestions that can be used in clinical practice.
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Affiliation(s)
- Barbara Altieri
- Department of Clinical Medicine and Surgery, Federico II University, 80131 Naples, Italy.
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Wuerzburg, 97080 Wuerzburg, Germany.
| | - Carla Di Dato
- Department of Clinical Medicine, Bufalini Hospital, 47521 Cesena, Italy.
| | - Chiara Martini
- Clinica Medica 3, Department of Medicine, DIMED, University of Padova, 35128 Padova, Italy.
| | - Concetta Sciammarella
- Department of Diagnostics and Public Health, Section of Pathology, University and Hospital Trust of Verona, 37126 Verona, Italy.
| | | | - Annamaria Colao
- Department of Clinical Medicine and Surgery, Federico II University, 80131 Naples, Italy.
| | - Antongiulio Faggiano
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.
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