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Kottmann V, Kolpeja E, Baumkötter G, Clauder F, Bokel A, Armbruster FP, Drees P, Gercek E, Ritz U. Bone sialoprotein stimulates cancer cell adhesion through the RGD motif and the αvβ3 and αvβ5 integrin receptors. Oncol Lett 2024; 28:542. [PMID: 39310027 PMCID: PMC11413474 DOI: 10.3892/ol.2024.14675] [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: 05/23/2024] [Accepted: 08/02/2024] [Indexed: 09/25/2024] Open
Abstract
Being implicated in bone metastasis development, bone sialoprotein (BSP) expression is upregulated in patients with cancer. While BSP regulates cancer cell adhesion to the extracellular matrix, to the best of our knowledge, the specific adhesive molecular interactions in metastatic bone disease remain unclear. The present study aimed to improve the understanding of the arginine-glycine-aspartic acid (RGD) sequence of BSP and the integrin receptors αvβ3 and αvβ5 in BSP-mediated cancer cell adhesion. Human breast cancer (MDA-MB-231), prostate cancer (PC-3) and non-small cell lung cancer (NSCLC; NCI-H460) cell lines were cultured on BSP-coated plates. Adhesion assays with varying BSP concentrations were performed to evaluate the effect of exogenous glycine-arginine-glycine-aspartic acid-serine-proline (GRGDSP) peptide and anti-integrin antibodies on the attachment of cancer cells to BSP. Cell attachment was assessed using the alamarBlue® assay. The present results indicated that BSP supported the adhesion of cancer cells. The RGD counterpart GRGDSP peptide reduced the attachment of all tested cancer cell lines to BSP by ≤98.4%. Experiments with anti-integrin antibodies demonstrated differences among integrin receptors and cancer cell types. The αvβ5 antibody decreased NSCLC cell adhesion to BSP by 84.3%, while the αvβ3 antibody decreased adhesion by 14%. The αvβ3 antibody decreased PC-3 cell adhesion to BSP by 46.4%, while the αvβ5 antibody decreased adhesion by 9.5%. Adhesion of MDA-MB-231 cells to BSP was inhibited by 54.7% with αvβ5 antibody. The present results demonstrated that BSP-induced cancer cell adhesion occurs through the binding of the RGD sequence of BSP to the cell integrin receptors αvβ3 and αvβ5. Differences between cancer types were found regarding the mediation via αvβ3 or αvβ5 receptors. The present findings may explain why certain cancer cells preferentially spread to the bone tissue, suggesting that targeting the RGD-integrin binding interaction could be a promising novel cancer treatment option.
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Affiliation(s)
- Valentina Kottmann
- Department of Orthopaedics and Traumatology, University Medical Center of The Johannes Gutenberg University Mainz, D-55131 Mainz, Germany
| | - Elena Kolpeja
- Department of Orthopaedics and Traumatology, University Medical Center of The Johannes Gutenberg University Mainz, D-55131 Mainz, Germany
| | - Greta Baumkötter
- Department of Orthopaedics and Traumatology, University Medical Center of The Johannes Gutenberg University Mainz, D-55131 Mainz, Germany
| | | | | | | | - Philipp Drees
- Department of Orthopaedics and Traumatology, University Medical Center of The Johannes Gutenberg University Mainz, D-55131 Mainz, Germany
| | - Erol Gercek
- Department of Orthopaedics and Traumatology, University Medical Center of The Johannes Gutenberg University Mainz, D-55131 Mainz, Germany
| | - Ulrike Ritz
- Department of Orthopaedics and Traumatology, University Medical Center of The Johannes Gutenberg University Mainz, D-55131 Mainz, Germany
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Zhang X, Liang X, Wen Y, Wu F, Gao G, Zhang L, Gu Y, Zhang J, Zhou F, Li W, Tang L, Yang X, Zhao H, Zhou C, Hirsch FR. RAC1 inhibition ameliorates IBSP-induced bone metastasis in lung adenocarcinoma. Cell Rep 2024; 43:114528. [PMID: 39052477 DOI: 10.1016/j.celrep.2024.114528] [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: 12/29/2023] [Revised: 05/17/2024] [Accepted: 07/08/2024] [Indexed: 07/27/2024] Open
Abstract
Macrophage-to-osteoclast differentiation (osteoclastogenesis) plays an essential role in tumor osteolytic bone metastasis (BM), while its specific mechanisms remain largely uncertain in lung adenocarcinoma BM. In this study, we demonstrate that integrin-binding sialoprotein (IBSP), which is highly expressed in the cancer cells from bone metastatic and primary lesions of patients with lung adenocarcinoma, can facilitate BM and directly promote macrophage-to-osteoclast differentiation independent of RANKL/M-CSF. In vivo results further suggest that osteolytic BM in lung cancer specifically relies on IBSP-induced macrophage-to-osteoclast differentiation. Mechanistically, IBSP regulates the Rac family small GTPase 1 (Rac1)-NFAT signaling pathway and mediates the forward shift of macrophage-to-osteoclast differentiation, thereby leading to early osteolysis. Moreover, inhibition of Rac1 by EHT-1864 or azathioprine in mice models can remarkably alleviate IBSP-induced BM of lung cancer. Overall, our study suggests that tumor-secreted IBSP promotes BM by inducing macrophage-to-osteoclast differentiation, with potential as an early diagnostic maker for BM, and Rac1 can be the therapeutic target for IBSP-promoted BM in lung cancer.
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Affiliation(s)
- Xiaoshen Zhang
- School of Medicine, Tongji University, Shanghai 200433, China; Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Xijun Liang
- Clinical Cancer Institute, Center for Translational Medicine, Naval Medical University, Shanghai 200433, China
| | - Yaokai Wen
- School of Medicine, Tongji University, Shanghai 200433, China; Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Fengying Wu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Guanghui Gao
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Lei Zhang
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Yifeng Gu
- Interventional Radiology Department, Shanghai Sixth People's Hospital affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Jianping Zhang
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Shanghai Key Laboratory of Bioactive Small Molecules, Fudan University, Shanghai 2000325, China
| | - Fei Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Wei Li
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Liang Tang
- Central Laboratory, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Xiaojun Yang
- Central Laboratory, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Hui Zhao
- Shanghai Sixth People's Hospital affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China.
| | - Caicun Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China.
| | - Fred R Hirsch
- Center of Excellence for Thoracic Oncology, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, Box 1128, New York, NY 10029-6574, USA
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Xie J, Li C. Metastatic pattern and prognosis in patients with lung adenosquamous carcinoma: A surveillance, epidemiology, and end results-based population study. Heliyon 2024; 10:e30641. [PMID: 38765098 PMCID: PMC11098840 DOI: 10.1016/j.heliyon.2024.e30641] [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: 04/24/2023] [Revised: 04/30/2024] [Accepted: 05/01/2024] [Indexed: 05/21/2024] Open
Abstract
Background Lung adenosquamous carcinoma (ASC) is a rare tumor with high invasive and metastatic potential. Few studies have explored metastatic patterns in patients with advanced-stage ASC. Methods Patients diagnosed with ASC in the Surveillance, Epidemiology, and End Results database from 2010 to 2015 were selected. Descriptive statistics were obtained to characterize the metastatic sites of the study participants. The Kaplan-Meier method was applied to compare survival curves among patients with different metastatic patterns. Cox regression analysis was performed to evaluate risk factors for metastasis. Results A total of 858 eligible patients with ASC were enrolled; the mean age was 71.5 years (standard deviation ± 7.8 years). There was a slightly higher proportion of male patients (54.0 %). A total of 63.2 % of patients harbored single-site metastasis (median OS: 5 months), 23.6 % of patients had two-site metastasis (median OS: 4 months), and approximately 10 % of patients harbored three or more sites metastasis (median OS: 3 months). Bone (56.9 %) was the most frequent site of metastasis (median OS: 4 months), followed by lung metastasis (37.6 %, median OS: 5 months), liver metastasis (22.1 %, median OS: 5 months), and brain metastasis (21.4 %, median OS: 4 months). Chemotherapy decreased the risk of death by 70 % (HR = 0.296, 95 % CI 0.241-0.363), 70 % (HR = 0.302, 95 % CI 0.224-0.406), 78 % (HR = 0.218, 95 % CI 0.151-0.314), and 70 % (HR = 0.302, 95 % CI 0.231-0.396) in patients harboring bone, liver, brain and lung metastases, respectively. The brain increased the risk of death by 50 % (HR = 1.501, 95 % CI 1.209-1.865), 64 % (HR = 1.644, 95 % CI 1.126-2.402), and 128 % (HR = 2.284, 95 % CI 1.653-3.157) in patients harboring bone, liver and lung metastases, respectively. Conclusion Patients with advanced-stage ASC have unfavorable outcomes. Early detection and aggressive treatment can improve patients outcomes.
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Affiliation(s)
- Jun Xie
- Department of Respiration, First People's Hospital of Changzhou, Third Affiliated Hospital of Soochow University, Juqian Road No.185, Changzhou, China
| | - Chong Li
- Department of Respiration, First People's Hospital of Changzhou, Third Affiliated Hospital of Soochow University, Juqian Road No.185, Changzhou, China
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Song X, Cheng X, Jin X, Ruan S, Xu X, Lu F, Wu X, Lu F, Feng M, Zhang L, Ge R, Chen H, Hong Z, Hong D. EGFL6 promotes bone metastasis of lung adenocarcinoma by increasing cancer cell malignancy and bone resorption. Clin Exp Metastasis 2023:10.1007/s10585-023-10219-5. [PMID: 37378837 DOI: 10.1007/s10585-023-10219-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 06/08/2023] [Indexed: 06/29/2023]
Abstract
Lung adenocarcinoma is the most common and aggressive type of lung cancer with the highest incidence of bone metastasis. Epidermal growth factor-like domain multiple 6 (EGFL6) is an exocrine protein, and the expression of EGFL6 is correlated with survival of patient with lung adenocarcinoma. However, the association between EGFL6 expression in lung adenocarcinoma and bone metastasis has not been investigated. In this study, we found that EGFL6 levels in lung adenocarcinoma tissues correlate with bone metastasis and TNM stages in surgical patients. In vitro, overexpression of EGFL6 in lung adenocarcinoma cells promoted their proliferation, migration, and invasion ability compared with control by enhancing EMT process and activating Wnt/β-catenin and PI3K/AKT/mTOR pathways. In the nude mouse model, overexpression of EGFL6 enhanced tumor growth and caused greater bone destruction. Moreover, the exocrine EGFL6 of human lung adenocarcinoma cells increased osteoclast differentiation of bone marrow mononuclear macrophages (BMMs) of mice via the NF-κB and c-Fos/NFATc1 signaling pathways. However, exocrine EGFL6 had no effect on osteoblast differentiation of bone marrow mesenchymal stem cells (BMSCs). In conclusion, high expression of EGFL6 in lung adenocarcinomas is associated with bone metastasis in surgical patients. The underlying mechanism may be the increased metastatic properties of lung adenocarcinoma cells with high EGFL6 level and the enhanced osteoclast differentiation and bone resorption by exocrine EGFL6 from tumors. Therefore, EGFL6 is a potential therapeutic target to reduce the ability of lung adenocarcinomas to grow and metastasize and to preserve bone mass in patients with bone metastases from lung adenocarcinomas.
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Affiliation(s)
- Xiaoting Song
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
- Wenzhou Medical University, Wenzhou, China
| | - Xu Cheng
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
- Wenzhou Medical University, Wenzhou, China
| | - Xiangang Jin
- Taizhou Hospital of Zhejiang Province, Zhejiang University, Linhai, China
| | - Shengyu Ruan
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
- Wenzhou Medical University, Wenzhou, China
| | - Xianquan Xu
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
- Wenzhou Medical University, Wenzhou, China
| | - Feng Lu
- Taizhou Hospital of Zhejiang Province, Zhejiang University, Linhai, China
| | - Xinhui Wu
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
- Wenzhou Medical University, Wenzhou, China
| | - Fangying Lu
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
- Wenzhou Medical University, Wenzhou, China
| | - Mingxuan Feng
- Department of Orthopedics, Taizhou Central Hospital affiliated to Taizhou College, Taizhou, China
| | - Liwei Zhang
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
| | - Renshan Ge
- Wenzhou Medical University, Wenzhou, China
| | - Haixiao Chen
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China
| | - Zhenghua Hong
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China.
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China.
| | - Dun Hong
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No.150 Ximen Road, Linhai, 317000, Zhejiang, China.
- Bone Metabolism and Development Research Center, Taizhou Hospital affiliated to Wenzhou Medical University, Linhai, China.
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Chen WC, Chang AC, Tsai HC, Liu PI, Huang CL, Guo JH, Liu CL, Liu JF, Huynh Hoai Thuong L, Tang CH. Bone sialoprotein promotes lung cancer osteolytic bone metastasis via MMP14-dependent mechanisms. Biochem Pharmacol 2023; 211:115540. [PMID: 37028462 DOI: 10.1016/j.bcp.2023.115540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023]
Abstract
Bone metastases during lung cancer are common. Bone sialoprotein (BSP), a non-collagenous bone matrix protein, plays important functions in bone mineralization processes and in integrin-mediated cell-matrix interactions. Importantly, BSP induces bone metastasis in lung cancer, but the underlying mechanisms remain unclear. This study therefore sought to determine the intracellular signaling pathways responsible for BSP-induced migration and invasion of lung cancer cells to bone. Analyses of the Kaplan-Meier, TCGA, GEPIA and GENT2 databases revealed that high levels of BSP expression in lung tissue samples were associated with significantly decreased overall survival (hazard ratio = 1.17; p=0.014) and with a more advanced clinical disease stage (F-value = 2.38, p<0.05). We also observed that BSP-induced stimulation of matrix metalloproteinase (MMP)-14 promoted lung cancer cell migration and invasion via the PI3K/AKT/AP-1 signaling pathway. Notably, BSP promoted osteoclastogenesis in RAW 264.7 cells exposed to RANKL and BSP neutralizing antibody reduced osteoclast formation in conditioned medium (CM) from lung cancer cell lines. Finally, at 8 weeks after mice were injected with A549 cells or A549 BSP shRNA cells, the findings revealed that the knockdown of BSP expression significantly reduced metastasis to bone. These findings suggest that BSP signaling promotes lung bone metastasis via its direct downstream target gene MMP14, which reveals a novel potential therapeutic target for lung cancer bone metastases.
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Sorvina A, Antoniou M, Esmaeili Z, Kochetkova M. Unusual Suspects: Bone and Cartilage ECM Proteins as Carcinoma Facilitators. Cancers (Basel) 2023; 15:cancers15030791. [PMID: 36765749 PMCID: PMC9913341 DOI: 10.3390/cancers15030791] [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: 12/31/2022] [Revised: 01/25/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
The extracellular matrix (ECM) is the complex three-dimensional network of fibrous proteins and proteoglycans that constitutes an essential part of every tissue to provide support for normal tissue homeostasis. Tissue specificity of the ECM in its topology and structure supports unique biochemical and mechanical properties of each organ. Cancers, like normal tissues, require the ECM to maintain multiple processes governing tumor development, progression and spread. A large body of experimental and clinical evidence has now accumulated to demonstrate essential roles of numerous ECM components in all cancer types. Latest findings also suggest that multiple tumor types express, and use to their advantage, atypical ECM components that are not found in the cancer tissue of origin. However, the understanding of cancer-specific expression patterns of these ECM proteins and their exact roles in selected tumor types is still sketchy. In this review, we summarize the latest data on the aberrant expression of bone and cartilage ECM proteins in epithelial cancers and their specific functions in the pathogenesis of carcinomas and discuss future directions in exploring the utility of this selective group of ECM components as future drug targets.
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Oprea-Lager DE, Cysouw MC, Boellaard R, Deroose CM, de Geus-Oei LF, Lopci E, Bidaut L, Herrmann K, Fournier LS, Bäuerle T, deSouza NM, Lecouvet FE. Bone Metastases Are Measurable: The Role of Whole-Body MRI and Positron Emission Tomography. Front Oncol 2021; 11:772530. [PMID: 34869009 PMCID: PMC8640187 DOI: 10.3389/fonc.2021.772530] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 11/04/2021] [Indexed: 12/14/2022] Open
Abstract
Metastatic tumor deposits in bone marrow elicit differential bone responses that vary with the type of malignancy. This results in either sclerotic, lytic, or mixed bone lesions, which can change in morphology due to treatment effects and/or secondary bone remodeling. Hence, morphological imaging is regarded unsuitable for response assessment of bone metastases and in the current Response Evaluation Criteria In Solid Tumors 1.1 (RECIST1.1) guideline bone metastases are deemed unmeasurable. Nevertheless, the advent of functional and molecular imaging modalities such as whole-body magnetic resonance imaging (WB-MRI) and positron emission tomography (PET) has improved the ability for follow-up of bone metastases, regardless of their morphology. Both these modalities not only have improved sensitivity for visual detection of bone lesions, but also allow for objective measurements of bone lesion characteristics. WB-MRI provides a global assessment of skeletal metastases and for a one-step "all-organ" approach of metastatic disease. Novel MRI techniques include diffusion-weighted imaging (DWI) targeting highly cellular lesions, dynamic contrast-enhanced MRI (DCE-MRI) for quantitative assessment of bone lesion vascularization, and multiparametric MRI (mpMRI) combining anatomical and functional sequences. Recommendations for a homogenization of MRI image acquisitions and generalizable response criteria have been developed. For PET, many metabolic and molecular radiotracers are available, some targeting tumor characteristics not confined to cancer type (e.g. 18F-FDG) while other targeted radiotracers target specific molecular characteristics, such as prostate specific membrane antigen (PSMA) ligands for prostate cancer. Supporting data on quantitative PET analysis regarding repeatability, reproducibility, and harmonization of PET/CT system performance is available. Bone metastases detected on PET and MRI can be quantitatively assessed using validated methodologies, both on a whole-body and individual lesion basis. Both have the advantage of covering not only bone lesions but visceral and nodal lesions as well. Hybrid imaging, combining PET with MRI, may provide complementary parameters on the morphologic, functional, metabolic and molecular level of bone metastases in one examination. For clinical implementation of measuring bone metastases in response assessment using WB-MRI and PET, current RECIST1.1 guidelines need to be adapted. This review summarizes available data and insights into imaging of bone metastases using MRI and PET.
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Affiliation(s)
- Daniela E. Oprea-Lager
- Imaging Group, European Organisation of Research and Treatment in Cancer (EORTC), Brussels, Belgium
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Matthijs C.F. Cysouw
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Ronald Boellaard
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Christophe M. Deroose
- Imaging Group, European Organisation of Research and Treatment in Cancer (EORTC), Brussels, Belgium
- Nuclear Medicine, University Hospitals Leuven, Leuven, Belgium
- Nuclear Medicine & Molecular Imaging, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Lioe-Fee de Geus-Oei
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
- Biomedical Photonic Imaging Group, University of Twente, Enschede, Netherlands
| | - Egesta Lopci
- Nuclear Medicine Unit, IRCCS – Humanitas Research Hospital, Milan, Italy
| | - Luc Bidaut
- Imaging Group, European Organisation of Research and Treatment in Cancer (EORTC), Brussels, Belgium
- College of Science, University of Lincoln, Lincoln, United Kingdom
| | - Ken Herrmann
- Department of Nuclear Medicine, University of Duisburg-Essen, and German Cancer Consortium (DKTK)-University Hospital Essen, Essen, Germany
| | - Laure S. Fournier
- Imaging Group, European Organisation of Research and Treatment in Cancer (EORTC), Brussels, Belgium
- Paris Cardiovascular Research Center (PARCC), Institut National de la Santé et de la Recherche Médicale (INSERM), Radiology Department, Assistance Publique-Hôpitaux de Paris (AP-HP), Hopital europeen Georges Pompidou, Université de Paris, Paris, France
- European Imaging Biomarkers Alliance (EIBALL), European Society of Radiology, Vienna, Austria
| | - Tobias Bäuerle
- Institute of Radiology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Nandita M. deSouza
- Imaging Group, European Organisation of Research and Treatment in Cancer (EORTC), Brussels, Belgium
- European Imaging Biomarkers Alliance (EIBALL), European Society of Radiology, Vienna, Austria
- Division of Radiotherapy and Imaging, The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Frederic E. Lecouvet
- Imaging Group, European Organisation of Research and Treatment in Cancer (EORTC), Brussels, Belgium
- Department of Radiology, Institut de Recherche Expérimentale et Clinique (IREC), Cliniques Universitaires Saint Luc, Université Catholique de Louvain (UCLouvain), Brussels, Belgium
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Better pain control with 8-gray single fraction palliative radiotherapy for skeletal metastases: a Bayesian network meta-analysis. Clin Exp Metastasis 2021; 38:197-208. [PMID: 33559808 PMCID: PMC7987640 DOI: 10.1007/s10585-020-10067-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 11/20/2020] [Indexed: 12/25/2022]
Abstract
External Beam Radiotherapy (EBRT) allows remarkable pain control in patients with skeletal metastases. We performed a Bayesian network meta-analysis comparing the most commonly used radiotherapy regimens for palliative management in patients with skeletal metastases. The main online databases were accessed in October 2020. All randomized clinical trials evaluating the irradiation of painful bone metastases were considered. The following irradiation patterns were analysed and included in the present network meta-analysis: 8 Gy- and 10 Gy/single fraction, 20 Gy/5 fractions, 30 Gy/10 fractions. The Bayesian hierarchical random-effect model analysis was adopted in all comparisons. The Log Odds-Ratio (LOR) statistical method for dichotomic data was adopted for analysis. Data from 3595 patients were analysed. The mean follow-up was 9.5 (1 to 28) months. The cumulative mean age was 63.3 ± 2.9. 40.61% (1461 of 3595 patients) were female. The 8Gy/single fraction protocol detected reduced rate of “no pain response” (LOR 3.39), greater rate of “pain response” (LOR-5.88) and complete pain remission (LOR-7.05) compared to the other dose patterns. The 8Gy group detected a lower rate of pathological fractures (LOR 1.16), spinal cord compression (LOR 1.31) and re-irradiation (LOR 2.97) compared to the other dose patterns. Palliative 8Gy/single fraction radiotherapy for skeletal metastases shows outstanding results in terms of pain control, re-irradiations, pathological fractures and spinal cord compression, with no differences in terms of survivorship compared to the other multiple dose patterns. Level of evidence: I, Bayesian network meta-analysis of RCTs.
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Hughes AM, Kolb AD, Shupp AB, Shine KM, Bussard KM. Printing the Pathway Forward in Bone Metastatic Cancer Research: Applications of 3D Engineered Models and Bioprinted Scaffolds to Recapitulate the Bone-Tumor Niche. Cancers (Basel) 2021; 13:507. [PMID: 33572757 PMCID: PMC7865550 DOI: 10.3390/cancers13030507] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/23/2021] [Accepted: 01/25/2021] [Indexed: 12/14/2022] Open
Abstract
Breast cancer commonly metastasizes to bone, resulting in osteolytic lesions and poor patient quality of life. The bone extracellular matrix (ECM) plays a critical role in cancer cell metastasis by means of the physical and biochemical cues it provides to support cellular crosstalk. Current two-dimensional in-vitro models lack the spatial and biochemical complexities of the native ECM and do not fully recapitulate crosstalk that occurs between the tumor and endogenous stromal cells. Engineered models such as bone-on-a-chip, extramedullary bone, and bioreactors are presently used to model cellular crosstalk and bone-tumor cell interactions, but fall short of providing a bone-biomimetic microenvironment. Three-dimensional bioprinting allows for the deposition of biocompatible materials and living cells in complex architectures, as well as provides a means to better replicate biological tissue niches in-vitro. In cancer research specifically, 3D constructs have been instrumental in seminal work modeling cancer cell dissemination to bone and bone-tumor cell crosstalk in the skeleton. Furthermore, the use of biocompatible materials, such as hydroxyapatite, allows for printing of bone-like microenvironments with the ability to be implanted and studied in in-vivo animal models. Moreover, the use of bioprinted models could drive the development of novel cancer therapies and drug delivery vehicles.
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Affiliation(s)
- Anne M. Hughes
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA 01609, USA;
| | - Alexus D. Kolb
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA; (A.D.K.); (A.B.S.)
| | - Alison B. Shupp
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA; (A.D.K.); (A.B.S.)
| | - Kristy M. Shine
- Health Design Lab, Jefferson Bioprinting Lab, Department of Emergency Medicine, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Karen M. Bussard
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA; (A.D.K.); (A.B.S.)
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10
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Migliorini F, Maffulli N, Trivellas A, Eschweiler J, Tingart M, Driessen A. Bone metastases: a comprehensive review of the literature. Mol Biol Rep 2020; 47:6337-6345. [PMID: 32749632 DOI: 10.1007/s11033-020-05684-0] [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: 04/27/2020] [Accepted: 07/26/2020] [Indexed: 12/17/2022]
Abstract
The last report of the World Health Organization (WHO) stated that approximately four million people experience bone pain due to malignant diseases. Among them, metastatic bone pain is one of the most important sources of complaint. The estimated median survival in the presence of bone metastases ranks from 10 to 12 weeks. Bone represents a potential target of distant metastases for the majority of malignant tumours. However, the exact incidence of bone metastases is unknown. Bone metastases have an important socio-economic impact, and due to the enhancement of the overall survivorship, their incidence is increasing. Malignant neoplasms such as lung, thyroid, renal cancer, multiple myeloma, and melanoma often metastasize to the bone. Bone metastases commonly localize to the spinal column, pelvis, shoulder, and distal femur. The proper treatment for painful skeletal metastases is still unknown. Hence, the purpose of this review of the literature was to update current evidence concerning the aetiogenesis, biological behaviour, and treatment algorithms for painful skeletal metastases.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, Salerno, Italy.,Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, Queen Mary University of London, 275 Bancroft Road, London, E1 4DG, England.,School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Thornburrow Drive, Stoke on Trent, England
| | - Andromahi Trivellas
- Department of Orthopaedics, David Geffen School of Medicine At UCLA, Suite 755, Los Angeles, CA, 90095, USA
| | - Jörg Eschweiler
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Markus Tingart
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Arne Driessen
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany
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11
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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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12
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Kolb AD, Bussard KM. The Bone Extracellular Matrix as an Ideal Milieu for Cancer Cell Metastases. Cancers (Basel) 2019; 11:cancers11071020. [PMID: 31330786 PMCID: PMC6678871 DOI: 10.3390/cancers11071020] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/01/2019] [Accepted: 07/18/2019] [Indexed: 12/12/2022] Open
Abstract
Bone is a preferential site for cancer metastases, including multiple myeloma, prostate, and breast cancers.The composition of bone, especially the extracellular matrix (ECM), make it an attractive site for cancer cell colonization and survival. The bone ECM is composed of living cells embedded within a matrix composed of both organic and inorganic components. Among the organic components, type I collagen provides the tensile strength of bone. Inorganic components, including hydroxyapatite crystals, are an integral component of bone and provide bone with its rigidity. Under normal circumstances, two of the main cell types in bone, the osteoblasts and osteoclasts, help to maintain bone homeostasis and remodeling through cellular communication and response to biophysical signals from the ECM. However, under pathological conditions, including osteoporosis and cancer, bone remodeling is dysregulated. Once in the bone matrix, disseminated tumor cells utilize normal products of bone remodeling, such as collagen type I, to fuel cancer cell proliferation and lesion outgrowth. Models to study the complex interactions between the bone matrix and metastatic cancer cells are limited. Advances in understanding the interactions between the bone ECM and bone metastatic cancer cells are necessary in order to both regulate and prevent metastatic cancer cell growth in bone.
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Affiliation(s)
- Alexus D Kolb
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Karen M Bussard
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA.
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13
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Dieterly AM, Uzunalli G, Kemet CM, Soepriatna AH, Goergen CJ, Lyle LT. Epithelial-mesenchymal Transition Phenotypes in Vertebral Metastases of Lung Cancer. Toxicol Pathol 2019; 47:515-527. [PMID: 31064271 DOI: 10.1177/0192623319838491] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Vertebral metastases of non-small cell lung cancer (NSCLC) are frequently diagnosed in the metastatic setting and are commonly identified in the thoracic vertebrae in patients. Treatment of NSCLC bone metastases, which are often multiple, is palliative, and the median survival times are 3 to 6 months. We have characterized spontaneous vertebral metastases in a brain metastases model of NSCLC and correlated these findings with epithelial-mesenchymal transition (EMT). Brain metastases were established in athymic nude mice following intracardiac injection of brain-seeking adenocarcinoma NSCLC cells. Thirty-nine percent of mice (14/36) developed spontaneous vertebral metastases, spinal cord compression, and hind-limb paralysis. Vertebral metastases consisted of an adenocarcinoma phenotype with neoplastic epithelial cells arranged in cords or acini and a mesenchymal phenotype with spindloid neoplastic cells arranged in bundles and streams. Quantitative and qualitative immunohistochemical and immunofluorescence assays demonstrated an increase in vimentin expression compared to cytokeratin expression in vertebral metastases. A correlation with EMT was supported by an increase in CD44 in vertebral metastases and parenchymal metastases. These data demonstrate a translational lung cancer metastasis model with spontaneous vertebral metastasis. The mesenchymal and epithelial phenotype of these spontaneous metastases coupled with EMT provide a conduit to improve drug delivery and overall patient survival.
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Affiliation(s)
- Alexandra M Dieterly
- 1 Department of Comparative Pathobiology, Purdue University College of Veterinary Medicine, West Lafayette, Indiana, USA
| | - Gozde Uzunalli
- 1 Department of Comparative Pathobiology, Purdue University College of Veterinary Medicine, West Lafayette, Indiana, USA
| | - Chinyere M Kemet
- 1 Department of Comparative Pathobiology, Purdue University College of Veterinary Medicine, West Lafayette, Indiana, USA
| | - Arvin H Soepriatna
- 2 Weldon School of Biomedical Engineering, Purdue University College of Engineering, West Lafayette, Indiana, USA
| | - Craig J Goergen
- 2 Weldon School of Biomedical Engineering, Purdue University College of Engineering, West Lafayette, Indiana, USA.,3 Purdue University Center for Cancer Research, West Lafayette, Indiana, USA
| | - L Tiffany Lyle
- 1 Department of Comparative Pathobiology, Purdue University College of Veterinary Medicine, West Lafayette, Indiana, USA.,3 Purdue University Center for Cancer Research, West Lafayette, Indiana, USA.,4 Center for Comparative Translational Research, Purdue University College of Veterinary Medicine, West Lafayette, Indiana, USA
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14
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Gao Y, Bado I, Wang H, Zhang W, Rosen JM, Zhang XHF. Metastasis Organotropism: Redefining the Congenial Soil. Dev Cell 2019; 49:375-391. [PMID: 31063756 PMCID: PMC6506189 DOI: 10.1016/j.devcel.2019.04.012] [Citation(s) in RCA: 197] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 04/03/2019] [Accepted: 04/08/2019] [Indexed: 12/12/2022]
Abstract
Metastasis is the most devastating stage of cancer progression and causes the majority of cancer-related deaths. Clinical observations suggest that most cancers metastasize to specific organs, a process known as "organotropism." Elucidating the underlying mechanisms may help identify targets and treatment strategies to benefit patients. This review summarizes recent findings on tumor-intrinsic properties and their interaction with unique features of host organs, which together determine organ-specific metastatic behaviors. Emerging insights related to the roles of metabolic changes, the immune landscapes of target organs, and variation in epithelial-mesenchymal transitions open avenues for future studies of metastasis organotropism.
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Affiliation(s)
- Yang Gao
- Lester and Sue Smith Breast Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Dan L. Duncan Cancer Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA
| | - Igor Bado
- Lester and Sue Smith Breast Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Dan L. Duncan Cancer Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA
| | - Hai Wang
- Lester and Sue Smith Breast Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Dan L. Duncan Cancer Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA
| | - Weijie Zhang
- Lester and Sue Smith Breast Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Dan L. Duncan Cancer Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA
| | - Jeffrey M Rosen
- Dan L. Duncan Cancer Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA
| | - Xiang H-F Zhang
- Lester and Sue Smith Breast Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Dan L. Duncan Cancer Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA; McNair Medical Institute, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA.
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15
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Schiano C, Soricelli A, De Nigris F, Napoli C. New challenges in integrated diagnosis by imaging and osteo-immunology in bone lesions. Expert Rev Clin Immunol 2019; 15:289-301. [PMID: 30570412 DOI: 10.1080/1744666x.2019.1561283] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION High-resolution imaging is the gold standard to measure the functional and biological features of bone lesions. Imaging markers have allowed the characterization both of tumour heterogeneity and metabolic data. Besides, ongoing studies are evaluating a combined use of 'imaging markers', such as SUVs, MATV, TLG, ADC from PET and MRI techniques respectively, and several 'biomarkers' spanning from chemokine immune-modulators, such as PD-1, RANK/RANKL, CXCR4/CXCL12 to transcription factors, such as TP53, RB1, MDM2, RUNX family, EZH2, YY1, MAD2. Osteoimmunology may improve diagnosis and prognosis leading to precision medicine in bone lesion treatment. Areas covered: We investigated modalities (molecular and imaging approach) useful to identify bone lesions deriving both from primary bone tumours and from osteotropic tumours, which have a higher incidence, prevalence and prognosis. Here, we summarized the recent advances in imaging techniques and osteoimmunology biomarkers which could play a pivotal role in personalized treatment. Expert commentary: Although imaging and molecular integration could allow both early diagnosis and stratification of cancer prognosis, large scale clinical trials will be necessary to translate pilot studies in the current clinical setting. ABBREVIATIONS ADC: apparent diffusion coefficient; ALCAM: Activated Leukocyte Cell Adhesion Molecule; ALP: Alkaline phosphatases; BC: Breast cancer; BSAP: B-Cell Lineage Specific Activator; BSAP: bone-specific alkaline phosphatase; BSP: bone sialoprotein; CRIP1: cysteine-rich intestinal protein 1; CD44: cluster of differentiation 44; CT: computed tomography; CXCL12: C-X-C motif ligand 12; CXCR4: C-X-C C-X-C chemokine receptor type 4; CTLA-4: Cytotoxic T-lymphocyte antigen 4; CTX-1: C-terminal end of the telopeptide of type I collagen; DC: dendritic cell; DWI: Diffusion-weighted MR image; EMT: mesenchymal transition; ET-1: endothelin-1; FDA: Food and Drug Administration; FDG: 18F-2-fluoro-2-deoxy-D-glucose; FGF: fibroblast growth factor; FOXC2: forkhead box protein C2: HK-2: hexokinase-2; ICTP: carboxyterminal cross-linked telopeptide of type I collagen; IGF-1R: Insulin Like Growth Factor 1 Receptor; ILC: innate lymphocytes cells; LC: lung cancer; IL-1: interleukin-1; LYVE1: lymphatic vessel endothelial hyaluronic acid receptor 1; MAD2: mitotic arrest deficient 2; MATV: metabolically active tumour volume; M-CSF: macrophage colony stimulating factor; MM: multiple myeloma; MIP1a: macrophage inflammatory protein 1a; MSC: mesenchymal stem cell; MRI: magnetic resonance imaging; PC: prostate cancer; NRP2: neuropilin 2; OPG: osteoprotogerin; PDGF: platelet-derived growth factor; PD-1: Programmed Cell Death 1; PET: positron emission tomography; PINP: procollagen type I N propeptide; PROX1: prospero homeobox protein 1; PSA: Prostate-specific antigen; PTH: parathyroid hormone; RANK: Receptor activator of NF-kB ligand; RECK: Reversion-inducing-cysteine-rich protein; SEMAs: semaphorins; SPECT: single photon computed tomography; SUV: standard uptake value; TLG: total lesion glycolysis; TP53: tumour protein 53; VCAM-1: vascular endothelial molecule-1; VOI: volume of interest; YY1: Yin Yang 1.
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Affiliation(s)
- Concetta Schiano
- a Department of Biochemical and Clinical Diagnostic , IRCCS SDN , Naples , Italy
| | - Andrea Soricelli
- a Department of Biochemical and Clinical Diagnostic , IRCCS SDN , Naples , Italy.,b Department of Motor Sciences and Healthiness , University of Naples Parthenope , Naples , Italy
| | - Filomena De Nigris
- c Department of Precision Medicine , University of Campania "Luigi Vanvitelli" , Naples , Italy
| | - Claudio Napoli
- a Department of Biochemical and Clinical Diagnostic , IRCCS SDN , Naples , Italy.,d Department of Medical, Surgical, Neurological, Metabolic and Geriatric Sciences , University of Campania "Luigi Vanvitelli" , Naples , Italy
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16
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Niu Y, Lin Y, Pang H, Shen W, Liu L, Zhang H. Risk factors for bone metastasis in patients with primary lung cancer: A systematic review. Medicine (Baltimore) 2019; 98:e14084. [PMID: 30653124 PMCID: PMC6370015 DOI: 10.1097/md.0000000000014084] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Bone metastases (BM) are prevalent among lung cancer (LC) patients. Although some studies revealed associated factors for BM, each of these papers focused on a few factors. Few studies have identified the potential risk factors through a systematic review. METHODS We searched through PubMed, MEDLINE, Web of Science, EMBASE, Cochrane Library and Cochrane Central Registerof Controlled Trials for literature from January 1990 to November 2017. The types of literature included case-control studies, cohort studies, randomized controlled trials and systematic reviews. RESULTS From included 12 studies, we identified that lower blood calcium, T4 stage, N3 stage, P-stage III, nonsquamous, bone sialoprotein expression, elevated carcino-embryonic antigen levels were risk factors for bone metastasis in lung cancer patients. CONCLUSION We identified that T4 stage, N3 stage, and positive bone sialoprotein expression associated with an increased risk of bone metastasis. Further studies are needed to assess these relationships and to establish the risk prediction model of bone metastasis.
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Affiliation(s)
- Yujie Niu
- Department of Oncology, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi
- Department of Oncology and Hematology, Ningxia People's Hospital
- Department of Oncology and Hematology, The First Affiliated Hospital of Northwest University to Nationalities, Yinchuan, Ningxia
| | - Yiting Lin
- Department of Oncology, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi
| | - Hailin Pang
- Department of Oncology, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi
| | - Weiwei Shen
- Department of Oncology, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi
| | - Lili Liu
- Department of Oncology, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi
| | - Helong Zhang
- Department of Oncology, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi
- Cancer Institute, the Fourth Military Medical University, Xi’an, Shaanxi, China
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17
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Luedde M, Roy S, Hippe HJ, Cardenas DV, Spehlmann M, Vucur M, Hoening P, Loosen S, Frey N, Trautwein C, Luedde T, Koch A, Tacke F, Roderburg C. Elevated serum levels of bone sialoprotein during ICU treatment predict long-term mortality in critically ill patients. Sci Rep 2018; 8:9750. [PMID: 29950701 PMCID: PMC6021423 DOI: 10.1038/s41598-018-28201-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 06/19/2018] [Indexed: 12/19/2022] Open
Abstract
Bone sialoprotein (BSP), a member of the SIBLINGs (for Small Integrin-Binding LIgand, N-linked Glycoproteins) family, has recently be associated to inflammatory and infectious diseases. We therefore measured BSP concentrations in 136 patients at admission to the intensive care unit (ICU) and 3 days of ICU. BSP levels were compared to 36 healthy blood donors and correlated to clinical data. In these analysis, BSP serum levels were strongly elevated at the time point of admission to the ICU when compared to healthy controls. Moreover BSP concentrations were significantly elevated after 3 days of treatment on the intensive care unit. A further increase in BSP levels was detected in patients with higher APACHE-II-scores and in patients with septic disease. While in most patients, BSP levels decreased during the first three days of treatment on a medical ICU, patients with persistently elevated BSP levels displayed an unfavorable outcome. In these patients, persistently elevated BSP concentrations were a superior predictor of mortality than established indicators of patient´ prognosis such as the SAPS2 or the APACHE-II score. In summary, our data argue for a novel utility for BSP as a biomarker in patients treated on a medical ICU.
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Affiliation(s)
- Mark Luedde
- Department of Internal Medicine III, University Hospital of Schleswig Holstein, Campus Kiel, Rosalind-Franklin-Str. 12, 24105, Kiel, Germany
| | - Sanchari Roy
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Hans-Joerg Hippe
- Department of Internal Medicine III, University Hospital of Schleswig Holstein, Campus Kiel, Rosalind-Franklin-Str. 12, 24105, Kiel, Germany
| | - David Vargas Cardenas
- Department of Internal Medicine III, University Hospital of Schleswig Holstein, Campus Kiel, Rosalind-Franklin-Str. 12, 24105, Kiel, Germany
| | - Martina Spehlmann
- Department of Internal Medicine III, University Hospital of Schleswig Holstein, Campus Kiel, Rosalind-Franklin-Str. 12, 24105, Kiel, Germany
| | - Mihael Vucur
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Pia Hoening
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Sven Loosen
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Norbert Frey
- Department of Internal Medicine III, University Hospital of Schleswig Holstein, Campus Kiel, Rosalind-Franklin-Str. 12, 24105, Kiel, Germany
| | - Christian Trautwein
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Tom Luedde
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Alexander Koch
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Frank Tacke
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany.
| | - Christoph Roderburg
- Department of Medicine III, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany.
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D'Oronzo S, Brown J, Coleman R. The role of biomarkers in the management of bone-homing malignancies. J Bone Oncol 2017; 9:1-9. [PMID: 28948139 PMCID: PMC5602513 DOI: 10.1016/j.jbo.2017.09.001] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 09/04/2017] [Accepted: 09/05/2017] [Indexed: 12/19/2022] Open
Abstract
Bone represents a common site of metastasis from several solid tumours, including breast, prostate and lung malignancies. The onset of bone metastases (BM) is associated not only with serious skeletal complications, but also shortened overall survival, owing to the lack of curative treatment options for late-stage cancer. Despite the diagnostic advances, BM detection often occurs in the symptomatic stage, underlining the need for novel strategies aimed at the early identification of high-risk patients. To this purpose, both bone turnover and tumour-derived markers are being investigated for their potential diagnostic, prognostic and predictive roles. In this review, we summarize the pathogenesis of BM in breast, prostate and lung tumours, while exploring the current research focused on the identification and clinical validation of BM biomarkers.
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Key Words
- 1CTP, cross-linked carboxy-terminal telopeptide of type 1 collagen
- BALP, bone specific alkaline phosphatase
- BC, breast cancer
- BM, bone metastases
- BMDC, bone marrow derived cells
- BMPs, bone morphogenetic proteins
- BSP, bone sialoprotein
- BTA, bone-targeting agents
- BTM, bone turnover markers
- Biomarkers
- Bone metastasis
- Bone turnover markers
- Breast cancer
- CAPG, macrophage-capping protein
- CCL2, chemokine C-C ligand 2
- CTC, circulating tumour cells
- CXCL, C–X–C motif chemokine ligand
- CXCR, C–X–C motif chemokine receptor
- CaSR, calcium sensing receptor
- DPD, deoxypyridinoline
- DTC, disseminated tumour cells
- EMT, epithelial to mesenchymal transition
- ER, estrogen receptor
- FGF, fibroblast growth factor
- GIPC1, PDZ domain–containing protein member 1
- HR, hormone receptor
- Her2, human epidermal growth factor receptor 2
- IGF, insulin-like growth factor
- IL, interleukin
- IL-1R, IL-1 receptor
- LC, lung cancer
- Lung cancer
- M-CSF, macrophage colony stimulating factor
- MAF, v-maf avian musculo-aponeurotic fibrosarcoma oncogene homolog
- NSCLC, non-small cell LC
- NTX and CTX, N- and C- telopeptides of type 1 collagen
- OPG, osteoprotegerin
- P1NP and P1CP, N and C terminal pro-peptides of type 1 collagen
- PC, prostate cancer
- PDGF, platelet-derived growth factor
- PDGFRα, PDGF receptor α
- PSA, prostate specific antigen
- PTH, parathyroid hormone
- PTH-rP, PTH related protein
- PYD, pyridinoline
- PlGF, placental growth factor
- Prostate cancer
- RANK, receptor activator of nuclear factor kB
- RANK-L, RANK-ligand
- SDF-1, stromal cell-derived factor 1
- SREs, skeletal related events
- TGF-β, transforming growth factor-β
- TNF, tumour necrosis factor
- TRACP-5b, tartrate-resistant acid phosphatase type 5b
- TRAF3, TNF receptor associated factor 3
- VEGF, vascular endothelial growth factor
- ZNF217, zinc-finger protein 217
- miRNA, micro RNA
- sBALP, serum BALP
- shRNA, short hairpin RNA
- uNTX, urinary NTX
- β-CTX, CTX β isomer
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Affiliation(s)
- Stella D'Oronzo
- Academic Unit of Clinical Oncology, Weston Park Hospital, University of Sheffield, Whitham Road, Sheffield S10 2S, England, UK
| | - Janet Brown
- Academic Unit of Clinical Oncology, Weston Park Hospital, University of Sheffield, Whitham Road, Sheffield S10 2S, England, UK
| | - Robert Coleman
- Academic Unit of Clinical Oncology, Weston Park Hospital, University of Sheffield, Whitham Road, Sheffield S10 2S, England, UK
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19
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D'Oronzo S, Brown J, Coleman R. The value of biomarkers in bone metastasis. Eur J Cancer Care (Engl) 2017; 26. [DOI: 10.1111/ecc.12725] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/13/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Stella D'Oronzo
- Academic Unit of Clinical Oncology; Weston Park Hospital; University of Sheffield; Sheffield UK
| | - Janet Brown
- Academic Unit of Clinical Oncology; Weston Park Hospital; University of Sheffield; Sheffield UK
| | - Robert Coleman
- Academic Unit of Clinical Oncology; Weston Park Hospital; University of Sheffield; Sheffield UK
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20
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Macedo F, Ladeira K, Pinho F, Saraiva N, Bonito N, Pinto L, Goncalves F. Bone Metastases: An Overview. Oncol Rev 2017; 11:321. [PMID: 28584570 PMCID: PMC5444408 DOI: 10.4081/oncol.2017.321] [Citation(s) in RCA: 379] [Impact Index Per Article: 54.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Revised: 04/14/2017] [Accepted: 05/03/2017] [Indexed: 02/06/2023] Open
Abstract
Bone is a frequent site of metastases and typically indicates a short-term prognosis in cancer patients. Once cancer has spread to the bones it can rarely be cured, but often it can still be treated to slow its growth. The majority of skeletal metastases are due to breast and prostate cancer. Bone metastasis is actually much more common than primary bone cancers, especially in adults. The diagnosis is based on signs, symptoms and imaging. New classes of drugs and new interventions are given a better quality of life to these patients and improved the expectancy of life. It is necessary a multidisciplinary approach to treat patients with bone metastasis. In this paper we review the types, clinical approach and treatment of bone metastases.
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Affiliation(s)
- Filipa Macedo
- Medical Oncology Department, Portuguese Oncology Institute, Coimbra, Portugal
| | - Katia Ladeira
- Internal Medicine Department, Braga Hospital, Braga, Portugal
| | - Filipa Pinho
- Internal Medicine Department, Braga Hospital, Braga, Portugal
| | - Nadine Saraiva
- Medical Oncology Department, Portuguese Oncology Institute, Coimbra, Portugal
| | - Nuno Bonito
- Medical Oncology Department, Portuguese Oncology Institute, Coimbra, Portugal
| | - Luisa Pinto
- Internal Medicine Department, Braga Hospital, Braga, Portugal
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Sun F, Zhan C, Shi M, Yang X, Wang L, Jiang W, Lin Z, Xi J, Shi Y, Wang Q. Is routine dissection of the station 9 lymph nodes really necessary for primary lung cancer? Int J Surg 2016; 34:53-57. [DOI: 10.1016/j.ijsu.2016.08.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 08/17/2016] [Accepted: 08/18/2016] [Indexed: 10/21/2022]
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22
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Bouleftour W, Juignet L, Bouet G, Granito RN, Vanden-Bossche A, Laroche N, Aubin JE, Lafage-Proust MH, Vico L, Malaval L. The role of the SIBLING, Bone Sialoprotein in skeletal biology - Contribution of mouse experimental genetics. Matrix Biol 2016; 52-54:60-77. [PMID: 26763578 DOI: 10.1016/j.matbio.2015.12.011] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 12/23/2015] [Accepted: 12/28/2015] [Indexed: 12/17/2022]
Abstract
Bone Sialoprotein (BSP) is a member of the "Small Integrin-Binding Ligand N-linked Glycoproteins" (SIBLING) extracellular matrix protein family of mineralized tissues. BSP has been less studied than other SIBLING proteins such as Osteopontin (OPN), which is coexpressed with it in several skeletal cell types. Here we review the contribution of genetically engineered mice (BSP gene knockout and overexpression) to the understanding of the role of BSP in the bone organ. The studies made so far highlight the role of BSP in skeletal mineralization, as well as its importance for proper osteoblast and osteoclast differentiation and activity, most prominently in primary/repair bone. The absence of BSP also affects the local environment of the bone tissue, in particular hematopoiesis and vascularization. Interestingly, lack of BSP induces an overexpression of OPN, and the cognate protein could be responsible for some aspects of the BSP gene knockout skeletal phenotype, while replacing BSP for some of its functions. Such interplay between the partly overlapping functions of SIBLING proteins, as well as the network of cross-regulations in which they are involved should now be the focus of further work.
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Affiliation(s)
- Wafa Bouleftour
- Université de Lyon - Université Jean Monnet, INSERM U1059-LBTO/IFRESIS, Faculté de Médecine, 10 Chemin de la Marandière, St Priest en Jarez F42270, France
| | - Laura Juignet
- Université de Lyon - Université Jean Monnet, INSERM U1059-LBTO/IFRESIS, Faculté de Médecine, 10 Chemin de la Marandière, St Priest en Jarez F42270, France
| | - Guenaelle Bouet
- Department of Haematology, University of Cambridge and NHS Blood and Transplant, Cambridge, UK
| | | | - Arnaud Vanden-Bossche
- Université de Lyon - Université Jean Monnet, INSERM U1059-LBTO/IFRESIS, Faculté de Médecine, 10 Chemin de la Marandière, St Priest en Jarez F42270, France
| | - Norbert Laroche
- Université de Lyon - Université Jean Monnet, INSERM U1059-LBTO/IFRESIS, Faculté de Médecine, 10 Chemin de la Marandière, St Priest en Jarez F42270, France
| | - Jane E Aubin
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Marie-Hélène Lafage-Proust
- Université de Lyon - Université Jean Monnet, INSERM U1059-LBTO/IFRESIS, Faculté de Médecine, 10 Chemin de la Marandière, St Priest en Jarez F42270, France
| | - Laurence Vico
- Université de Lyon - Université Jean Monnet, INSERM U1059-LBTO/IFRESIS, Faculté de Médecine, 10 Chemin de la Marandière, St Priest en Jarez F42270, France
| | - Luc Malaval
- Université de Lyon - Université Jean Monnet, INSERM U1059-LBTO/IFRESIS, Faculté de Médecine, 10 Chemin de la Marandière, St Priest en Jarez F42270, France.
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Hou X, Wu X, Huang P, Zhan J, Zhou T, Ma Y, Qin T, Luo R, Feng Y, Xu Y, Chen L, Zhang L. Osteopontin is a useful predictor of bone metastasis and survival in patients with locally advanced nasopharyngeal carcinoma. Int J Cancer 2015; 137:1672-8. [PMID: 25824984 DOI: 10.1002/ijc.29540] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Accepted: 03/23/2015] [Indexed: 02/02/2023]
Abstract
Bone is the most common metastatic site in nasopharyngeal carcinoma (NPC). Osteopontin (OPN) and bone sialoprotein (BSP) are demonstrated to be involved in multiple steps of distant metastasis and correlate with bone metastasis (BM) in cancers. We aim to explore the impacts of OPN and BSP on the prognosis of the patients with locally advanced NPC. A tissue microarray including 162 locally advanced NPC specimens was generated for immunohistochemical evaluation. All of the patients received curative treatment. Twenty-two patients developed BM during follow-up. The OPN expression level was higher in patients with BM than in those without BM (p = 0.005), whereas no significant difference of the BSP expression level was noted (p = 0.634). Univariate analysis demonstrated that a higher level of OPN expression associated with a poorer 8-year metastasis-free survival (MFS) rate (p < 0.001), 8-year bone metastasis-free survival (BMFS) rate (93.6 vs. 87.5 vs. 64.5% for immunoreactivity score 1, 2 and 3, respectively; p = 0.001) and median overall survival (OS) time (p < 0.001). Multivariate Cox analysis confirmed that high level of OPN expression was independent factor associated with decreased BMFS (p = 0.02), MFS (p < 0.001) and OS (p < 0.001). Our findings indicate that OPN is a prognostic biomarker for BM and survival in patients with locally advanced NPC, and therefore it is useful in identifying the patients with an increased risk of cancer progression and BM to guide tailored therapy.
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Affiliation(s)
- Xue Hou
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China.,State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China
| | - Xuan Wu
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen City, Guangdong Province, People's Republic of China
| | - Peiyu Huang
- State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China.,Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China
| | - Jianhua Zhan
- State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China
| | - Ting Zhou
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China.,State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China
| | - Yuxiang Ma
- State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China.,Department of Clinical Research, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China
| | - Tao Qin
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China.,State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China
| | - Rongzhen Luo
- State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China
| | - Yanfen Feng
- State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China
| | - Ying Xu
- Institute of Medical Statistics and Epidemiology, Sun Yat-sen University, Guangzhou City, Guangdong Province, People's Republic of China
| | - Likun Chen
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China.,State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China
| | - Li Zhang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, People's Republic of China.,State Key Laboratory of Oncology in South China, Guangzhou City, Guangdong Province, People's Republic of China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou City, Guangdong Province, People's Republic of China
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Niu YJ, Wen YT, Shen WW, Deng L, Liu LL, Zhang HL. Risk factors for bone metastasis in patients with primary lung cancer: study protocol for a systematic review. BMJ Open 2014; 4:e005202. [PMID: 25059970 PMCID: PMC4120433 DOI: 10.1136/bmjopen-2014-005202] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Bone metastasis (BM) in patients with primary lung cancer poses a serious health problem. Numerous risk factors have been hypothesised to predict BM in these patients, but research studies are of mutable quality, and may not be of value in clinical evaluation. METHODS AND ANALYSIS We will search a number of electronic databases including PubMed, MEDLINE, Web of Science, EMBASE, the Cochrane Library (Cochrane Database of Systematic Reviews) and the Cochrane Central Register of Controlled Trials (CENTRAL). We will carry out a secondary search for articles from references of included articles (from January 1990 to June 2014). Primary and secondary outcomes will be BM and skeletal-related events information. We will summarise the effect estimates of risk factors and use random-effect models to pool the estimates, if the outcomes and characteristics in studies are comparable. The quality of the study will be assessed using the Newcastle-Ottawa Scale and the Cochrane Collaboration tool. TRIAL REGISTRATION NUMBER CRD42013003744.
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Affiliation(s)
- Yu-Jie Niu
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Yin-Tian Wen
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Wei-Wei Shen
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Lin Deng
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Li-Li Liu
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - He-Long Zhang
- Department of Oncology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
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Kruger TE, Miller AH, Godwin AK, Wang J. Bone sialoprotein and osteopontin in bone metastasis of osteotropic cancers. Crit Rev Oncol Hematol 2014; 89:330-41. [PMID: 24071501 PMCID: PMC3946954 DOI: 10.1016/j.critrevonc.2013.08.013] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 08/23/2013] [Accepted: 08/28/2013] [Indexed: 02/06/2023] Open
Abstract
The mechanisms underlying malignant cell metastasis to secondary sites such as bone are complex and no doubt multifactorial. Members of the small integrin-binding ligand N-linked glycoproteins (SIBLINGs) family, particularly bone sialoprotein (BSP) and osteopontin (OPN), exhibit multiple activities known to promote malignant cell proliferation, detachment, invasion, and metastasis of several osteotropic cancers. The expression level of BSP and OPN is elevated in a variety of human cancers, particularly those that metastasize preferentially to the skeleton. Recent studies suggest that the "osteomimicry" of malignant cells is not only conferred by transmembrane receptors bound by BSP and OPN, but includes the "switch" in gene expression repertoire typically expressed in cells of skeletal lineage. Understanding the role of BSP and OPN in tumor progression, altered pathophysiology of bone microenvironment, and tumor metastasis to bone will likely result in development of better diagnostic approaches and therapeutic regimens for osteotropic malignant diseases.
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Affiliation(s)
- Thomas E Kruger
- Harrington Laboratory for Molecular Orthopedics, Department of Orthopedic Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Andrew H Miller
- Harrington Laboratory for Molecular Orthopedics, Department of Orthopedic Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Andrew K Godwin
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA; University of Kansas Cancer Center, Kansas City, KS 66160, USA
| | - Jinxi Wang
- Harrington Laboratory for Molecular Orthopedics, Department of Orthopedic Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA; Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA.
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A structural and functional model for human bone sialoprotein. J Mol Graph Model 2012; 39:108-17. [PMID: 23261880 DOI: 10.1016/j.jmgm.2012.10.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 10/24/2012] [Accepted: 10/25/2012] [Indexed: 11/22/2022]
Abstract
Human bone sialoprotein (BSP) is an essential component of the extracellular matrix of bone. It is thought to be the primary nucleator of hydroxyapatite crystallization, and is known to bind to hydroxyapatite, collagen, and cells. Mature BSP shows extensive post-translational modifications, including attachment of glycans, sulfation, and phosphorylation, and is highly flexible with no specific 2D or 3D structure in solution or the solid state. These features have severely limited the experimental characterization of the structure of this protein. We have therefore developed a 3D structural model for BSP, based on the available literature data, using molecular modelling techniques. The complete model consists of 301 amino acids, including six phosphorylated serines and two sulfated tyrosines, plus 92 N- and O-linked glycan residues. A notable feature of the model is a large acidic patch that provides a surface for binding Ca(2+) ions. Density functional theory quantum calculations with an implicit solvent model indicate that Ca(2+) ions are bound most strongly by the phosphorylated serines within BSP, along with reasonably strong binding to Asp and Glu, but weak binding to His and sulfated tyrosine. The process of early hydroxyapatite nucleation has been studied by molecular dynamics on an acidic surface loop of the protein; the results suggest that the cationic nature of the loop promotes nucleation by attracting Ca(2+) ions, while its flexibility allows for their rapid self-assembly with PO(4)(3-) ions, rather than providing a regular template for crystallization. The binding of a hydroxyapatite crystal at the protein's acidic patch has also been modelled. The relationships between hydroxyapatite, collagen and BSP are discussed.
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Xu T, Qin R, Zhou J, Yan Y, Lu Y, Zhang X, Fu D, Lv Z, Li W, Xia C, Hu G, Ding X, Chen J. High bone sialoprotein (BSP) expression correlates with increased tumor grade and predicts a poorer prognosis of high-grade glioma patients. PLoS One 2012; 7:e48415. [PMID: 23119009 PMCID: PMC3485236 DOI: 10.1371/journal.pone.0048415] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2012] [Accepted: 09/25/2012] [Indexed: 01/02/2023] Open
Abstract
Objectives To investigate the expression and prognostic value of bone sialoprotein (BSP) in glioma patients. Methods We determined the expression of BSP using real-time RT-PCR and immunohistochemistry in tissue microarrays containing 15 normal brain and 270 glioma samples. Cumulative survival was calculated by the Kaplan-Meier method and analyzed by the log-rank test. Univariate and multivariate analyses were performed by the stepwise forward Cox regression model. Results Both BSP mRNA and protein levels were significantly elevated in high-grade glioma tissues compared with those of normal brain and low-grade glioma tissues, and BSP expression positively correlated with tumor grade (P<0.001). Univariate and multivariate analysis showed high BSP expression was an independent prognostic factor for a shorter progression-free survival (PFS) and overall survival (OS) in both grade III and grade IV glioma patients [hazard ratio (HR) = 2.549 and 3.154 for grade III glioma, and HR = 1.637 and 1.574 for grade IV glioma, respectively]. Patients with low BSP expression had a significantly longer median OS and PFS than those with high BSP expression. Small extent of resection and lineage of astrocyte served as independent risk factors of both shorter PFS and OS in grade III glioma patients; GBM patients without O6-methylguanine (O6-meG) DNA methyltransferase (MGMT) methylation and Karnofsky performance score (KPS) less than 70 points were related to poor prognosis. Lack of radiotherapy related to shorter OS but not affect PFS in both grade III and grade IV glioma patients. Conclusion High BSP expression occurs in a significant subset of high-grade glioma patients and predicts a poorer outcome. The study identifies a potentially useful molecular marker for the categorization and targeted therapy of gliomas.
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Affiliation(s)
- Tao Xu
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Rong Qin
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jinxu Zhou
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Yong Yan
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Yicheng Lu
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Xiaoping Zhang
- Department of Nuclear Medicine, Shanghai 10th People’s Hospital, Tongji University School of Medicine, Shanghai, China
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences/Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Da Fu
- Department of Nuclear Medicine, Shanghai 10th People’s Hospital, Tongji University School of Medicine, Shanghai, China
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences/Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Zhongwei Lv
- Department of Nuclear Medicine, Shanghai 10th People’s Hospital, Tongji University School of Medicine, Shanghai, China
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences/Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Weiqing Li
- Department of Pathology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Chunyan Xia
- Department of Pathology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Guohan Hu
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Xuehua Ding
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Juxiang Chen
- Department of Neurosurgery, Shanghai Institute of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
- * E-mail:
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28
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Wang Y, Tao H, Yu X, Wang Z, Wang M. Clinical significance of zoledronic acid and strontium-89 in patients with asymptomatic bone metastases from non-small-cell lung cancer. Clin Lung Cancer 2012; 14:254-60. [PMID: 23103352 DOI: 10.1016/j.cllc.2012.09.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Revised: 08/31/2012] [Accepted: 09/15/2012] [Indexed: 01/05/2023]
Abstract
BACKGROUND The purpose of this study was to clarify the treatment value of zoledronic acid (ZA) and/or strontium-89 (Sr-89) in patients with non-small-cell lung cancer (NSCLC) with asymptomatic bone metastases (BMs). PATIENTS AND METHODS Eligible patients were those with resectable NSCLC and asymptomatic BMs. These candidates were randomized into 4 groups: group A was treated with ZA and Sr-89 simultaneously, group B was treated with ZA, group C was treated with Sr-89, and group D was untreated. Patients were monitored and analyzed for the first skeletal-related event (SRE), overall survival (OS), and annual incidence of SREs. RESULTS One hundred eighty patients were enrolled. Time to first SRE in group A was 15 months (95% confidence interval [CI], 14.0-16.0 months), in group B it was 12 months (95% CI, 11.1-13.0 months), in group C it was 9 months (95% CI, 8.5-9.5 months), and in group D it was 8 months (95% CI, 7.1-8.9 months) (P = .000). The overall survival (OS) in group A was 17 months (95% CI, 16.0-18.1 months); in group B, it was 16 months (95% CI, 14.2-17.8 months); in group C, it was 12 months (95% CI, 11.1-12.9 months); and in group D, it was 12 months (95% CI, 10.8-13.2 months). The annual incidence of SREs in group A was 24.4%; in group B, it was 55.6%; in group C, it was 75.6%; in group D, it was 91.1% (P = .000). CONCLUSIONS Treatment with ZA and/or Sr-89 significantly extended the time to first SRE as well as survival time and reduced the annual incidence of SREs. Treatment with the combined use of ZA and Sr-89 was safe and well tolerated and achieved the best effect on asymptomatic BMs of NSCLC.
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Affiliation(s)
- Yaopeng Wang
- Department of Thoracic Surgery, Affiliated Hospital of Medical College Qingdao University, Qingdao, Shandong, China.
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Huang Q, Ouyang X. Biochemical-markers for the diagnosis of bone metastasis: A clinical review. Cancer Epidemiol 2012; 36:94-8. [PMID: 21474411 DOI: 10.1016/j.canep.2011.02.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Revised: 02/03/2011] [Accepted: 02/04/2011] [Indexed: 11/15/2022]
Affiliation(s)
- Qian Huang
- Fujian University of Traditional Chinese Medicine, Fujian, China
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Abstract
The use of bone turnover markers in oncology includes monitoring of anticancer treatment in patients with malignant disease metastatic to the bones (therapeutic monitoring), predicting the risk of bone relapse in patients with a first diagnosis of potentially curative, early-stage malignant tumors (prognostic use), and making an early diagnosis of (microscopic) malignant bone disease in patients with a known malignant tumor to start early bone-targeted treatment and avoid skeletal-related events (diagnostic use). Concerning prognostic use, there is limited evidence for bone turnover markers to predict the occurrence of metachronous bone metastases in patients with early-stage malignant tumors, with serum PINP (N-terminal propeptide of procollagen type 1), ICTP (Carboxyterminal cross-linked telopeptide of type I collagen), bone sialoprotein (BSP), and tumor immunoexpression of BSP being the most promising candidates. Concerning diagnostic use, serum bone-specific alkaline phosphatise (BSAP), PINP and osteoprotegerin (OPG) were repeatedly shown to be associated with synchronous bone metastases in patients with breast or lung cancer, but sensitivity of these markers was too low to suggest that they might be preferred over conventional bone scans for the diagnosis of bone metastases. A somewhat higher sensitivity for the diagnosis of bone metastases was found for urinary NTx (N-terminal cross-linked telopeptide of type I collagen) and serum ICTP in solid tumor patients, serum TRAcP-5b (Tartrate-resistant acid phosphatase type 5b) in patients with breast cancer and serum BSAP, PINP and OPG in prostate cancer patients. Both prognostic and diagnostic use of bone turnover markers are reviewed in this chapter.
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Affiliation(s)
- Markus Joerger
- Department of Medical Oncology and Breast Centre, Cantonal Hospital, St. Gallen, Switzerland.
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He JJ, Zhi K, Liu GF. Predictive value of serum bone sialoprotein in patients with bone metastasis of non-small cell lung cancer. ACTA ACUST UNITED AC 2011; 34:584-8. [PMID: 22104154 DOI: 10.1159/000334058] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The purpose of this study was to evaluate the diagnostic and prognostic significance of serum bone sialoprotein (BSP) in patients with bone metastasis (BM) from non-small cell lung cancer (NSCLC). PATIENTS AND METHODS A total of 146 patients diagnosed with NSCLC and 110 healthy controls were enrolled in this study. The clinical characteristics including clinical stage, pathological type, smoking status, and ECOG performance status were obtained. The mean serum BSP was detected by sandwich ELISA. RESULTS The mean serum BSP level in individuals with BM was significantly higher than those in non-BM NSCLC and controls (p < 0.001). Receiver operating characteristics (ROC) analysis showed that BSP discriminated patients with BM from non-BM NSCLC patients at the cutoff value of 33.56 ng/ml. Sensitivity and specificity were 77.8 and 81.1%, respectively. Kaplan-Meier analysis showed that subjects with higher BSP levels had a shorter BM-free period than those with lower BSP levels. Cox regression analysis revealed that the BSP level was a predictor for prognosis of BM from NSCLC. CONCLUSION Serum BSP is a useful biomarker for the diagnosis of BM from NSCLC, and can be regarded as an independent factor for predicting the prognosis of BM from NSCLC.
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Affiliation(s)
- Jian-Jun He
- Department of Nuclear Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
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Consensus on the utility of bone markers in the malignant bone disease setting. Crit Rev Oncol Hematol 2011; 80:411-32. [PMID: 21411334 DOI: 10.1016/j.critrevonc.2011.02.005] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Revised: 02/09/2011] [Accepted: 02/17/2011] [Indexed: 01/23/2023] Open
Abstract
Biochemical markers of bone turnover provide insight into ongoing rates of skeletal metabolism and tumor-bone interactions in patients with malignant bone disease. This article reviews the available recent evidence assessing the potential of bone markers for detecting and monitoring malignant bone lesions in patients with advanced cancers, and for assessing overall skeletal health and response to antiresorptive therapies in patients at all stages of cancer progression. Most data thus far are for urinary N-terminal cross-linked telopeptide of type I collagen (NTX) in predicting risks of skeletal morbidity and death and monitoring response to zoledronic acid in patients with bone metastases. Ongoing studies are evaluating such correlations for other markers and therapies. Emerging evidence suggests that bone markers may help identify patients at high risk for bone metastasis or bone lesion progression, thereby allowing improved follow-up. Results from ongoing clinical trials evaluating such potential applications of bone markers are awaited.
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Brown JE, Coleman RE. Biomarkers of bone turnover in oncology: applications in diagnosis and treatment. ACTA ACUST UNITED AC 2010; 4:125-38. [DOI: 10.1517/17530050903473147] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Zhang L, Hou X, Lu S, Rao H, Hou J, Luo R, Huang H, Zhao H, Jian H, Chen Z, Liao M, Wang X. Predictive significance of bone sialoprotein and osteopontin for bone metastases in resected Chinese non-small-cell lung cancer patients: a large cohort retrospective study. Lung Cancer 2010; 67:114-9. [PMID: 19376608 DOI: 10.1016/j.lungcan.2009.03.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2008] [Revised: 02/16/2009] [Accepted: 03/17/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Bone is one of the most common sites of metastasis in patients with non-small-cell lung cancer (NSCLC). Over-expression of bone sialoprotein (BSP) and osteopontin (OPN) in tumour samples has shown prognostic significance in bone metastasis (BM) of breast and prostate cancer, respectively. However, their importance in BM of NSCLC has not been verified. Therefore, we planned a large cohort retrospective study to investigate the relationship between the expression of these two biomarkers (BSP and OPN) and BM in surgically resected NSCLC patients. METHODS 180 completely resected NSCLC patients were included in this study. 40 patients subsequently developed BM. Paraffin-embedded primary tumour tissues of patients were supplied to produce a tissue microarray, and immunohistochemistry method was used for evaluation of the expression of BSP and OPN. Different expressions of these two biomarkers among BM group and non-BM group were estimated by chi(2) test. BM-free survival was analyzed by Kaplan-Meier method. The prognostic impact of clinicopathologic variables and biomarker expression was evaluated by Cox proportional hazards model. RESULTS BSP expression was associated with BM (p=0.007), whereas OPN expression did not reach statistical significance (p=0.245). Univariate analysis showed that expression of BSP (p=0.010) and N staging (p<0.005) was associated with BM-free survival. Multivariate analyses showed BSP expression (HR=3.322, p=0.003), N staging (HR=1.879, p=0.001), and T staging (HR=1.618, p=0.024) were independent prognostic factors for BM. CONCLUSIONS BSP protein expression in the primary resected NSCLC is strongly associated with BM and could be used to identify high-risk patients. Correlation of OPN protein expression and BM needs further investigation.
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Affiliation(s)
- Li Zhang
- Department of Medical Oncology, Cancer Center of Sun Yat-Sen University, Guangzhou, China
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Abstract
Approximately 30 to 40% of patients with advanced lung cancer will develop bone metastases in the course of their disease, resulting in a significant negative impact on both morbidity and survival. Skeletal complications of bone metastases include pain, pathologic fractures, spinal cord compression, and hypercalcemia. Total medical care costs are greater among patients with bone metastases who develop skeletal complications. A randomized phase III trial of the third generation bisphosphonate zoledronic acid has shown clinical benefit in the management of a subgroup of patients with bone metastases from lung cancer. Zoledronic acid treatment was associated with a reduction in both the risk of, and time to, a skeletal-related event. One of the markers of bone resorption, N-telopeptide, is both prognositic for development of skeletal-related events and predictive for benefit from zoledronic acid. In preclinical models, bisphosphonates have also demonstrated antitumor activity and are therefore currently being evaluated in adjuvant trials. Inhibition of the receptor activator of nuclear factor kappa B ligand-RANK pathway can reduce osteoclast-mediated bone resorption, and trials comparing receptor activator of nuclear factor kappa B ligand inhibitors with bisphosphonates are ongoing, including patients with lung cancer. In this article, we review the management of bone metastases and hypercalcemia as well as potential future directions for bone directed therapies in patients with lung cancer.
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Karapanagiotou EM, Terpos E, Dilana KD, Alamara C, Gkiozos I, Polyzos A, Syrigos KN. Serum bone turnover markers may be involved in the metastatic potential of lung cancer patients. Med Oncol 2009; 27:332-8. [PMID: 19373566 DOI: 10.1007/s12032-009-9214-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Accepted: 03/30/2009] [Indexed: 12/14/2022]
Abstract
The aim of this study was to investigate several bone markers in Non-Small Cell Lung (NSCLC) and Small Cell Lung (SCLC) patients experiencing or not secondary bony disease. Fasting serum levels of bone formation, bone resorption, and osteoclastogenesis markers were determined in 22 NSCLC patients with bone metastases, 18 without bone metastasis, and 28 SCLC patients. A total of 29 healthy volunteers were also included in the study. Decreased osteocalcin (OC) serum levels and increased osteopontin and ligand of the receptor of nuclear factor kB (RANKL) serum levels were detected in NCSLC patients with bone metastases while increased C-terminal cross-linking telopeptide of type I collagen and increased RANKL/OPG (osteoprotegerin) ratio were detected in SCLC patients. Increased serum levels of OPG were observed in all lung cancer patients. OPG may be actively involved in the development of lung cancer metastasis. Furthermore, OC, OPN, and RANKL in NSCLC and CTX and RANKL in SCLC patients may also have a broader role in the pathogenesis and spread of lung cancer. They also provide useful information in identifying the group of patients that may benefit from a more rigorous treatment.
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Affiliation(s)
- Eleni M Karapanagiotou
- Oncology Unit, Third Department of Medicine, Building Z, Sotiria General Hospital, Athens University School of Medicine, Mesogion 152, Athens 115 27, Greece.
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Coleman RE, Guise TA, Lipton A, Roodman GD, Berenson JR, Body JJ, Boyce BF, Calvi LM, Hadji P, McCloskey EV, Saad F, Smith MR, Suva LJ, Taichman RS, Vessella RL, Weilbaecher KN. Advancing treatment for metastatic bone cancer: consensus recommendations from the Second Cambridge Conference. Clin Cancer Res 2008; 14:6387-95. [PMID: 18927277 PMCID: PMC2763638 DOI: 10.1158/1078-0432.ccr-08-1572] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE Summarize current knowledge, critical gaps in knowledge, and recommendations to advance the field of metastatic bone cancer. EXPERIMENTAL DESIGN A multidisciplinary consensus conference was convened to review recent progress in basic and clinical research, assess critical gaps in current knowledge, and prioritize recommendations to advance research in the next 5 years. The program addressed three principal topics: biology of metastasis, preserving normal bone health, and optimizing bone-targeted therapies. RESULTS A variety of specific recommendations were identified as important to advance research and clinical care over the next 5 years. CONCLUSIONS Priorities for research in bone biology include characterizing components of the stem cell niche in bone, developing oncogenic immunocompetent animal models of bone metastasis, and investigating the unique contribution of the bone microenvironment to tumor growth and dormancy. Priorities for research in preserving normal bone health include developing methods to measure and characterize disseminating tumor cells, assessing outcomes from the major prevention trials currently in progress, and improving methodologies to assess risks and benefits of treatment. Priorities for optimizing bone-targeted therapies include advancing studies of serum proteomics and genomics to reliably identify patients who will develop bone metastases, enhancing imaging for early detection of bone metastases and early response evaluation, and developing new tests to evaluate response to bone-directed treatments.
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Affiliation(s)
- Robert E Coleman
- The University of Sheffield Cancer Research Centre, Sheffield, UK.
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Seibel MJ. The use of molecular markers of bone turnover in the management of patients with metastatic bone disease. Clin Endocrinol (Oxf) 2008; 68:839-49. [PMID: 17980010 DOI: 10.1111/j.1365-2265.2007.03112.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Biochemical markers of bone turnover are widely used in clinical practice. These indices have been shown to be associated with the occurrence, prognosis and therapeutic response of malignant bone lesions. For example, markers of bone resorption are often elevated in patients with established bone metastases and while this may point to a role of these markers in the diagnostic workup of cancer patients, the available evidence does not permit any final conclusions as to the accuracy and validity of the presently used markers in the early diagnosis of bone metastases. Many bone turnover markers appear to respond to antiresorptive and antineoplastic therapies, and recent evidence from prospective trials suggests that the aim of bisphosphonate therapy should be to normalize rates of bone remodelling to optimize therapeutic and prognostic outcomes. However, it remains unknown whether the use of bone markers in the routine clinical setting has any defined beneficial effects on overall outcome in cancer patients. Clearly, bone turnover markers have insufficient diagnostic or prognostic value to be used in isolation; however, the combination of these markers with other diagnostic techniques may improve clinical assessment of patients with bone-seeking cancers. This article reviews the available evidence (as of August 2007) on the clinical use of bone turnover markers in the management of patients with metastatic bone disease.
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Affiliation(s)
- Markus J Seibel
- Bone Research Program, ANZAC Research Institute, The University of Sydney, and Department of Endocrinology and Metabolism, Concord Hospital, Sydney, Australia.
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Jain A, Fisher LW, Fedarko NS. Bone sialoprotein binding to matrix metalloproteinase-2 alters enzyme inhibition kinetics. Biochemistry 2008; 47:5986-95. [PMID: 18465841 DOI: 10.1021/bi800133n] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Bone sialoprotein (BSP) is a secreted glycophosphoprotein normally restricted in expression to skeletal tissue that is also induced by multiple neoplasms in vivo. Previous work has shown that BSP can bind to matrix metalloproteinase-2 (MMP-2). Because of MMP-2 activity in promoting tumor progression, potential therapeutic inhibitors were developed, but clinical trials have been disappointing. The effect of BSP on MMP-2 modulation by inhibitors was determined with purified components and in cell culture. Enzyme inhibition kinetics were studied using a low-molecular weight freely diffusable substrate and purified MMP-2, BSP, and natural (tissue inhibitor of matrix metalloproteinase-2) and synthetic (ilomastat and oleoyl- N-hydroxylamide) inhibitors. We determined parameters of enzyme kinetics by varying substrate concentrations at different fixed inhibitor concentrations added to MMP-2 alone, MMP-2 and BSP, or preformed MMP-2-BSP complexes and solving a general linear mixed inhibition rate equation with a global curve fitting program. Two in vitro angiogenesis model systems employing human umbilical vein endothelial cells (HUVECs) were used to follow BSP modulation of MMP-2 inhibition and tubule formation. The presence of BSP increased the competitive K I values between 15- and 47-fold for natural and synthetic inhibitors. The extent of tubule formation by HUVECs cocultured with dermal fibroblasts was reduced in the presence of inhibitors, while the addition of BSP restored vessel formation. A second HUVEC culture system demonstrated that tubule formation by cells expressing BSP could be inhibited by an activity blocking antibody against MMP-2. BSP modulation of MMP-2 activity and inhibition may define its biological role in promoting tumor progression.
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Affiliation(s)
- Alka Jain
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21224, USA
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Bellahcène A, Castronovo V, Ogbureke KUE, Fisher LW, Fedarko NS. Small integrin-binding ligand N-linked glycoproteins (SIBLINGs): multifunctional proteins in cancer. Nat Rev Cancer 2008; 8:212-26. [PMID: 18292776 PMCID: PMC2484121 DOI: 10.1038/nrc2345] [Citation(s) in RCA: 333] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Numerous components and pathways are involved in the complex interplay between cancer cells and their environment. The family of glycophosphoproteins comprising osteopontin, bone sialoprotein, dentin matrix protein 1, dentin sialophosphoprotein and matrix extracellular phosphoglycoprotein - small integrin-binding ligand N-linked glycoproteins (SIBLINGs) - are emerging as important players in many stages of cancer progression. From their detection in various human cancers to the demonstration of their key functional roles during malignant transformation, invasion and metastasis, the SIBLINGs are proteins with potential as diagnostic and prognostic tools, as well as new therapeutic targets.
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Affiliation(s)
- Akeila Bellahcène
- Metastasis Research Laboratory, University of Liege, Tour de Pathologie, -1, Bât. B23, Sart Tilman via 4000 Liège, Belgium
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Abstract
Cancer patients suffering from bone metastases are at increased risk for skeletal complications, which contribute to increased morbidity and negatively affect patient quality of life. Therefore, there has been great interest in the development of clinical therapies to prevent bone metastases. Bisphosphonates are currently used for the treatment of bone metastases secondary to solid tumors, including tumors of the breast, prostate, and lung. Current evidence indicates that nitrogen-containing bisphosphonates may have antitumor potential. Preclinical studies using in vitro and in vivo cancer models have shown that zoledronic acid, a third-generation bisphosphonate, can inhibit angiogenesis, invasion and adhesion of tumor cells, and overall tumor progression. Furthermore, pilot clinical studies suggest that zoledronic acid can prevent bone metastases, and larger clinical trials are under way (AZURE, NSABP-B-34, S0307, ZEUS, G2419) to examine the use of bisphosphonates for prevention of bone metastases in adjuvant therapy settings. Biochemical markers of bone turnover and tumor markers are being characterized and may provide useful tools to identify high-risk patients who may especially benefit from bisphosphonate therapy.
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Affiliation(s)
- Robert E Coleman
- Cancer Research Centre, Head, Academic Unit of Clinical Oncology, Weston Park Hospital, Sheffield, UK.
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Emerging role of bisphosphonates in the clinic—Antitumor activity and prevention of metastasis to bone. Cancer Treat Rev 2008; 34 Suppl 1:S25-30. [DOI: 10.1016/j.ctrv.2008.03.008] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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E09-03: Predictive markers for adjuvant treatment. J Thorac Oncol 2007. [DOI: 10.1097/01.jto.0000283020.49390.71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
The results of large randomised studies have clearly demonstrated that adjuvant chemotherapy prolongs overall survival by approximately 5% at 5 years in patients with early-stage non-small cell lung cancer (NSCLC). The benefit appears to be largely confined to patients with stage II/III disease, although approximately 25% of patients with stage I disease are at high risk of relapse within 5 years of surgery and therefore could benefit from adjuvant chemotherapy. There is an urgent need to predict more accurately which patients are likely to relapse after surgery and who, therefore, might benefit from further therapy. Preliminary studies indicate that molecular tumour markers may be able to identify tumours that are more likely to respond to chemotherapy and patients who are more likely to achieve improved survival from those who do not benefit at all from adjuvant chemotherapy. A pivotal study has shown that analysis of tumour gene expression can be used to predict the risk of relapse with greater accuracy than that which is achievable using clinical factors. In the future, pharmacogenomics may be used in this approach to identify patients for adjuvant chemotherapy, thus increasing the efficacy of treatment and reducing the burden of therapy in patients who are unlikely to benefit from further therapy.
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Affiliation(s)
- Giorgio Scagliotti
- Department of Clinical and Biological Sciences, University of Turin, S. Luigi Hospital, Regione Gonzole 10, 10043 Orbassano, Turin, Italy. giorgio.scagliotti@@unito.it
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Coleman R. Potential Use of Bisphosphonates in the Prevention of Metastases in Early-Stage Breast Cancer. Clin Breast Cancer 2007; 7 Suppl 1:S29-35. [PMID: 17683651 DOI: 10.3816/cbc.2007.s.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Great strides have been made over the past 20 years in the treatment of breast cancer, and despite increasing incidence, the number of deaths has fallen sharply since the late 1980s. The advent of new therapies including taxanes and aromatase inhibitors and recent, exciting results that announced trastuzumab in the adjuvant treatment for patients with HER2-positive tumors should decrease the number of deaths even further. However, although most patients present with disease that appears to be localized to the breast, a significant proportion of women will eventually develop metastatic breast cancer. Therefore, the detection and treatment of micrometastatic disease represents perhaps the most important remaining challenge in breast cancer management. Bone is the most frequent site of distant relapse, accounting for approximately 40% of all first recurrences. In addition to the well-recognized release of bone cell-activating factors from the tumor, it is now appreciated that release of bone-derived growth factors and cytokines from bone can attract cancer cells to the bone surface and facilitate their growth and proliferation. Bisphosphonates are potent inhibitors of bone osteolysis; therefore, their use in early-stage cancer could be an adjuvant therapeutic strategy of potential importance. Bisphosphonates might also have direct effects on tumor cells in the bone marrow microenvironment. Clinical trial results with the early bisphosphonate clodronate have proven inconclusive, but the results of recently completed large adjuvant clinical trials with this compound and more potent second-generation and third-generation bisphosphonates are eagerly awaited.
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Affiliation(s)
- Robert Coleman
- Academic Unit of Clinical Oncology, Cancer Research Centre, Weston Park Hospital, Sheffield, UK.
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Affiliation(s)
- Valerae O Lewis
- MD Anderson Cancer Center, P.O. Box 301402, Unit 408, Houston, TX 77230-1402, USA
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