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Chen S, Lei J, Mou H, Zhang W, Jin L, Lu S, Yinwang E, Xue Y, Shao Z, Chen T, Wang F, Zhao S, Chai X, Wang Z, Zhang J, Zhang Z, Ye Z, Li B. Multiple influence of immune cells in the bone metastatic cancer microenvironment on tumors. Front Immunol 2024; 15:1335366. [PMID: 38464516 PMCID: PMC10920345 DOI: 10.3389/fimmu.2024.1335366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/07/2024] [Indexed: 03/12/2024] Open
Abstract
Bone is a common organ for solid tumor metastasis. Malignant bone tumor becomes insensitive to systemic therapy after colonization, followed by poor prognosis and high relapse rate. Immune and bone cells in situ constitute a unique immune microenvironment, which plays a crucial role in the context of bone metastasis. This review firstly focuses on lymphatic cells in bone metastatic cancer, including their function in tumor dissemination, invasion, growth and possible cytotoxicity-induced eradication. Subsequently, we examine myeloid cells, namely macrophages, myeloid-derived suppressor cells, dendritic cells, and megakaryocytes, evaluating their interaction with cytotoxic T lymphocytes and contribution to bone metastasis. As important components of skeletal tissue, osteoclasts and osteoblasts derived from bone marrow stromal cells, engaging in 'vicious cycle' accelerate osteolytic bone metastasis. We also explain the concept tumor dormancy and investigate underlying role of immune microenvironment on it. Additionally, a thorough review of emerging treatments for bone metastatic malignancy in clinical research, especially immunotherapy, is presented, indicating current challenges and opportunities in research and development of bone metastasis therapies.
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Affiliation(s)
- Shixin Chen
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Jiangchu Lei
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Haochen Mou
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Wenkan Zhang
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Lingxiao Jin
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Senxu Lu
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Eloy Yinwang
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Yucheng Xue
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Zhenxuan Shao
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Tao Chen
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Fangqian Wang
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Shenzhi Zhao
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Xupeng Chai
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Zenan Wang
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Jiahao Zhang
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Zengjie Zhang
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Zhaoming Ye
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Binghao Li
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, Zhejiang, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, Zhejiang, China
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Chen M, Liu X, Lu J, Teng H, Yu C, Liu Y, Zheng Y. Dysregulation of the circ_0087502/miR-1179/TGFBR2 pathway supports gemcitabine resistance in pancreatic cancer. Cancer Biol Ther 2023; 24:2258566. [PMID: 37844011 PMCID: PMC10580792 DOI: 10.1080/15384047.2023.2258566] [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: 09/17/2022] [Accepted: 05/12/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Circular RNAs (circRNAs) are a cohort of non-coding RNAs generated by back-splicing events. Accumulating evidence supports the crucial role of circRNAs in human tumorigenesis, metastasis, and chemoresistance. However, the role and mechanism of circRNA circ_0087502 in pancreatic cancer are yet unknown. METHODS The expression and function of circ_0087502 in pancreatic cancer were investigated using qRT-PCR and cell experiments. The predicted binding between circ_0087502 and microRNA-1179 (miR-1179), and between miR-1179 and TGFBR2, were examined using reporter assays. RESULTS Pancreatic cancer tissues and cell lines were discovered to express circ_0087502 at higher levels. Patients with pancreatic cancer who express circ_0087502 at high levels have a worse prognosis. In addition, circ_0087502 knockdown reduced the proliferation, migration, and invasion of pancreatic cancer cells and made them more sensitive to gemcitabine treatment. We found that circ_0087502 worked as a sponge for miR-1179, allowing miR-1179 to bind to the critical oncogene TGFBR2 in its 3'-untranslated region (3'-UTR). Pancreatic cancer cells were highly resistant to gemcitabine and had increased proliferation, migration, and invasion when miR-1179 was inhibited or overexpressed. CONCLUSION These results confirm that circ_0087502 activates the miR-1179/TGFBR2 axis to promote gemcitabine resistance in pancreatic cancer. Thus, our data might lay the groundwork for developing novel therapeutic strategies targeting circ_0087502 in pancreatic cancer patients.
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Affiliation(s)
- Mingliu Chen
- Department of hepatobiliary and pancreatic surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
- Department of hepatobiliary and pancreatic surgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Xinxiu Liu
- Department of ultrasound, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jinpeng Lu
- Department of hepatobiliary and pancreatic surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Haiwen Teng
- Department of hepatobiliary and pancreatic surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Chengui Yu
- Department of hepatobiliary and pancreatic surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yingchun Liu
- Department of Cell Biology and Genetics, Fujian Medical University, Fuzhou, China
| | - Yansong Zheng
- Department of hepatobiliary and pancreatic surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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Hu X, Foster BL, Zhao B, Tseng HC, Wu YC, Ko CC. Optineurin regulates osteoblast function in an age-dependent fashion in a mouse model of Paget's disease of bone. Bone 2023; 177:116929. [PMID: 37802379 PMCID: PMC10591808 DOI: 10.1016/j.bone.2023.116929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/17/2023] [Accepted: 10/03/2023] [Indexed: 10/09/2023]
Abstract
Paget's disease of bone (PDB) is a degenerative disorder affecting the skull and bones. Hyperactive osteoclasts (OCs) initiate bone degradation in the early stage, followed by increased bone formation by osteoblasts (OBs) in trabecular bones during the advanced stage. This OB-OC uncoupling results in bone deformations and irregular trabecular bone patterns. Current mouse models poorly replicate the advanced-stage characteristics of PDB. Optineurin (Gene: OPTN in humans, Optn in mice, protein: OPTN) has been implicated in PDB by genetic analyses. We identified PDB-like cortical lesions associated with OC hyperactivation in an Optn knockout (Optn-/-) mouse model. However, the effects of OPTN dysfunction on OBs and trabecular bone in advanced PDB remain unclear. In this study, we used the Optn-/- mouse model to investigate trabecular bone abnormalities and OB activity in PDB. Micro-computed tomography analysis revealed severe pagetic alterations in craniofacial bones and femurs of aged Optn-/- mice, resembling clinical manifestations of PDB. Altered OB activity was observed in aged Optn-/- mice, implicating compensatory OB response in trabecular bone anomalies. To elucidate the role of OC-OB interactions in PDB, we conducted in vitro experiments using OC conditioned media (CM) to examine the effects on OB osteogenic potential. We found OC CM restored compromised osteogenic induction of Optn-/- bone marrow stromal cells (BMSCs) from young mice, suggesting OCs maintain OB activity through secreted factors. Strikingly, OC CM from aged Optn-/- mice significantly enhanced osteogenic capability of Optn-/- BMSCs, providing evidence for increased OB activity in advanced stages of PDB. We further identified TGF-β/BMP signaling pathway in mediating the effects of OC CM on OBs. Our findings provide insights into Optn's role in trabecular bone abnormalities and OB activity in PDB. This enhances understanding of PDB pathogenesis and may contribute to potential therapeutic strategies for PDB and related skeletal disorders.
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Affiliation(s)
- Xiangxiang Hu
- Oral and Craniofacial Biomedicine Program, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Division of Orthodontics, The Ohio State University College of Dentistry, Columbus, OH 43210, USA.
| | - Brian L Foster
- Division of Biosciences, The Ohio State University College of Dentistry, Columbus, OH 43210, USA
| | - Baohong Zhao
- Arthritis and Tissue Degeneration Program and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA; Department of Medicine, Weill Cornell Medical College, Cornell University, New York, NY 10065, USA
| | - Henry C Tseng
- Duke Eye Center and Department of Ophthalmology, Duke University Medical Center, Durham, NC 27710, USA
| | - Yi-Chu Wu
- Division of Periodontology, The Ohio State University College of Dentistry, Columbus, OH 43210, USA
| | - Ching-Chang Ko
- Division of Orthodontics, The Ohio State University College of Dentistry, Columbus, OH 43210, USA.
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Nixon BG, Gao S, Wang X, Li MO. TGFβ control of immune responses in cancer: a holistic immuno-oncology perspective. Nat Rev Immunol 2023; 23:346-362. [PMID: 36380023 PMCID: PMC10634249 DOI: 10.1038/s41577-022-00796-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2022] [Indexed: 11/16/2022]
Abstract
The immune system responds to cancer in two main ways. First, there are prewired responses involving myeloid cells, innate lymphocytes and innate-like adaptive lymphocytes that either reside in premalignant tissues or migrate directly to tumours, and second, there are antigen priming-dependent responses, in which adaptive lymphocytes are primed in secondary lymphoid organs before homing to tumours. Transforming growth factor-β (TGFβ) - one of the most potent and pleiotropic regulatory cytokines - controls almost every stage of the tumour-elicited immune response, from leukocyte development in primary lymphoid organs to their priming in secondary lymphoid organs and their effector functions in the tumour itself. The complexity of TGFβ-regulated immune cell circuitries, as well as the contextual roles of TGFβ signalling in cancer cells and tumour stromal cells, necessitates the use of rigorous experimental systems that closely recapitulate human cancer, such as autochthonous tumour models, to uncover the underlying immunobiology. The diverse functions of TGFβ in healthy tissues further complicate the search for effective and safe cancer therapeutics targeting the TGFβ pathway. Here we discuss the contextual complexity of TGFβ signalling in tumour-elicited immune responses and explain how understanding this may guide the development of mechanism-based cancer immunotherapy.
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Affiliation(s)
- Briana G Nixon
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY, USA
| | - Shengyu Gao
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Louis V. Gerstner, Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Xinxin Wang
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY, USA
| | - Ming O Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY, USA.
- Louis V. Gerstner, Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Łabędź W, Przybyla A, Zimna A, Dąbrowski M, Kubaszewski Ł. The Role of Cytokines in the Metastasis of Solid Tumors to the Spine: Systematic Review. Int J Mol Sci 2023; 24:ijms24043785. [PMID: 36835198 PMCID: PMC9962202 DOI: 10.3390/ijms24043785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 02/16/2023] Open
Abstract
Although many studies have investigated the role of cytokines in bone metastases, our knowledge of their function in spine metastasis is limited. Therefore, we performed a systematic review to map the available evidence on the involvement of cytokines in spine metastasis in solid tumors. A PubMed search identified 211 articles demonstrating a functional link between cytokines/cytokine receptors and bone metastases, including six articles confirming the role of cytokines/cytokine receptors in spine metastases. A total of 68 cytokines/cytokine receptors were identified to mediate bone metastases; 9 (mostly chemokines) played a role in spine metastases: CXC motif chemokine ligand (CXCL) 5, CXCL12, CXC motif chemokine receptor (CXCR) 4, CXCR6, interleukin (IL) 10 in prostate cancer, CX3C motif chemokine ligand (CX3CL) 1 and CX3C motif chemokine receptor (CX3CR) 1 in liver cancer, CC motif chemokine ligand (CCL) 2 in breast cancer, and transforming growth factor (TGF) β in skin cancer. Except for CXCR6, all cytokines/cytokine receptors were shown to operate in the spine, with CX3CL1, CX3CR1, IL10, CCL2, CXCL12, and CXCR4 mediating bone marrow colonization, CXCL5 and TGFβ promoting tumor cell proliferation, and TGFβ additionally driving bone remodeling. The number of cytokines/cytokine receptors confirmed to mediate spinal metastasis is low compared with the vast spectrum of cytokines/cytokine receptors participating in other parts of the skeleton. Therefore, further research is needed, including validation of the role of cytokines mediating metastases to other bones, to precisely address the unmet clinical need associated with spine metastases.
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Affiliation(s)
- Wojciech Łabędź
- Adult Spine Orthopaedics Department, Poznan University of Medical Sciences, 61-545 Poznan, Poland
- Correspondence: (W.Ł.); (M.D.)
| | - Anna Przybyla
- Department of Cancer Immunology, Poznan University of Medical Sciences, 60-806 Poznan, Poland
| | - Agnieszka Zimna
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland
| | - Mikołaj Dąbrowski
- Adult Spine Orthopaedics Department, Poznan University of Medical Sciences, 61-545 Poznan, Poland
- Correspondence: (W.Ł.); (M.D.)
| | - Łukasz Kubaszewski
- Adult Spine Orthopaedics Department, Poznan University of Medical Sciences, 61-545 Poznan, Poland
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Bone Metastasis of Breast Cancer: Molecular Mechanisms and Therapeutic Strategies. Cancers (Basel) 2022; 14:cancers14235727. [PMID: 36497209 PMCID: PMC9738274 DOI: 10.3390/cancers14235727] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/07/2022] [Accepted: 11/17/2022] [Indexed: 11/24/2022] Open
Abstract
Bone metastasis is a common complication of many types of advanced cancer, including breast cancer. Bone metastasis may cause severe pain, fractures, and hypercalcemia, rendering clinical management challenging and substantially reducing the quality of life and overall survival (OS) time of breast cancer patients. Studies have revealed that bone metastasis is related to interactions between tumor cells and the bone microenvironment, and involves complex molecular biological mechanisms, including colonization, osteolytic destruction, and an immunosuppressive bone microenvironment. Agents inhibiting bone metastasis (such as bisphosphate and denosumab) alleviate bone destruction and improve the quality of life of breast cancer patients with bone metastasis. However, the prognosis of these patients remains poor, and the specific biological mechanism of bone metastasis is incompletely understood. Additional basic and clinical studies are urgently needed, to further explore the mechanism of bone metastasis and develop new therapeutic drugs. This review presents a summary of the molecular mechanisms and therapeutic strategies of bone metastasis of breast cancer, aiming to improve the quality of life and prognosis of breast cancer patients and provide a reference for future research directions.
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Litak J, Czyżewski W, Szymoniuk M, Sakwa L, Pasierb B, Litak J, Hoffman Z, Kamieniak P, Roliński J. Biological and Clinical Aspects of Metastatic Spinal Tumors. Cancers (Basel) 2022; 14:cancers14194599. [PMID: 36230523 PMCID: PMC9559304 DOI: 10.3390/cancers14194599] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Spine metastases are a common life-threatening complication of advanced-stage malignancies and often result in poor prognosis. Symptomatic spine metastases develop in the course of about 10% of malignant neoplasms. Therefore, it is essential for contemporary medicine to understand metastatic processes in order to find appropriate, targeted therapeutic options. Our literature review aimed to describe the up-to-date knowledge about the molecular pathways and biomarkers engaged in the spine’s metastatic processes. Moreover, we described current data regarding bone-targeted treatment, the emerging targeted therapies, radiotherapy, and immunotherapy used for the treatment of spine metastases. We hope that knowledge comprehensively presented in our review will contribute to the development of novel drugs targeting specific biomarkers and pathways. The more we learn about the molecular aspects of cancer metastasis, the easier it will be to look for treatment methods that will allow us to precisely kill tumor cells. Abstract Spine metastases are a common life-threatening complication of advanced-stage malignancies and often result in poor prognosis. Symptomatic spine metastases develop in the course of about 10% of malignant neoplasms. Therefore, it is essential for contemporary medicine to understand metastatic processes in order to find appropriate, targeted therapeutic options. Thanks to continuous research, there appears more and more detailed knowledge about cancer and metastasis, but these transformations are extremely complicated, e.g., due to the complexity of reactions, the variety of places where they occur, or the participation of both tumor cells and host cells in these transitions. The right target points in tumor metastasis mechanisms are still being researched; that will help us in the proper diagnosis as well as in finding the right treatment. In this literature review, we described the current knowledge about the molecular pathways and biomarkers engaged in metastatic processes involving the spine. We also presented a current bone-targeted treatment for spine metastases and the emerging therapies targeting the discussed molecular mechanisms.
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Affiliation(s)
- Jakub Litak
- Department of Clinical Immunology, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
| | - Wojciech Czyżewski
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
- Department of Didactics and Medical Simulation, Medical University of Lublin, Chodźki 4, 20-093 Lublin, Poland
| | - Michał Szymoniuk
- Student Scientific Association at the Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
| | - Leon Sakwa
- Student Scientific Society, Kazimierz Pulaski University of Technologies and Humanities in Radom, Chrobrego 27, 26-600 Radom, Poland
| | - Barbara Pasierb
- Department of Dermatology, Radom Specialist Hospital, Lekarska 4, 26-600 Radom, Poland
- Correspondence:
| | - Joanna Litak
- St. John’s Cancer Center in Lublin, Jaczewskiego 7, 20-090 Lublin, Poland
| | - Zofia Hoffman
- Student Scientific Society, Medical University of Lublin, Al. Racławickie 1, 20-059 Lublin, Poland
| | - Piotr Kamieniak
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
| | - Jacek Roliński
- Department of Clinical Immunology, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland
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An R, Wang P, Guo H, Liuyu T, Zhong B, Zhang ZD. USP2 promotes experimental colitis and bacterial infections by inhibiting the proliferation of myeloid cells and remodeling the extracellular matrix network. CELL INSIGHT 2022; 1:100047. [PMID: 37192862 PMCID: PMC10120320 DOI: 10.1016/j.cellin.2022.100047] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/21/2022] [Accepted: 07/04/2022] [Indexed: 05/18/2023]
Abstract
Inflammatory bowel disease (IBD) is closely associated with dysregulation of genetic factors and microbial environment. Here, we report a susceptible role of ubiquitin-specific protease 2 (USP2) in experimental colitis and bacterial infections. USP2 is upregulated in the inflamed mucosa of IBD patients and in the colon of mice treated with dextran sulfate sodium salt (DSS). Knockout or pharmacologic inhibition of USP2 promotes the proliferation of myeloid cells to activate IL-22 and IFNγ production of T cells. In addition, knockout of USP2 in myeloid cells inhibits the production of pro-inflammatory cytokines to relieve the dysregulation of extracellular matrix (ECM) network and promote the gut epithelial integrity after DSS treatment. Consistently, Lyz2-Cre;Usp2fl/fl mice exhibit hyper-resistance to DSS-induced colitis and Citrobacter rodentium infections compared to Usp2fl/fl mice. These findings highlight an indispensable role of USP2 in myeloid cells to modulate T cell activation and epithelial ECM network and repair, indicating USP2 as a potential target for therapeutic intervention of IBD and bacterial infections in the gastrointestinal system.
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Affiliation(s)
- Ran An
- Department of Gastrointestinal Surgery, College of Life Sciences, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Immunology, Medical Research Institute and Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan, 430072, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, 430071, China
| | - Peng Wang
- Department of Gastrointestinal Surgery, College of Life Sciences, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Immunology, Medical Research Institute and Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan, 430072, China
| | - Hao Guo
- Department of Gastrointestinal Surgery, College of Life Sciences, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Immunology, Medical Research Institute and Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan, 430072, China
| | - Tianzi Liuyu
- Department of Immunology, Medical Research Institute and Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan, 430072, China
| | - Bo Zhong
- Department of Gastrointestinal Surgery, College of Life Sciences, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Immunology, Medical Research Institute and Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan, 430072, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, 430071, China
| | - Zhi-Dong Zhang
- Department of Gastrointestinal Surgery, College of Life Sciences, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Immunology, Medical Research Institute and Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan, 430072, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, 430071, China
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9
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Song X, Wei C, Li X. The Signaling Pathways Associated With Breast Cancer Bone Metastasis. Front Oncol 2022; 12:855609. [PMID: 35372035 PMCID: PMC8965611 DOI: 10.3389/fonc.2022.855609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 02/16/2022] [Indexed: 12/30/2022] Open
Abstract
Background Breast cancer (BC) is now the leading cause of cancer in women, and bone is the primary site of distant BC metastasis. BC bone metastasis seriously affects the quality of life of patients and increases the mortality rate. However, the mechanism of BC bone metastasis is not fully understood. Main Body Paget’s “seed and soil” hypothesis led experts to explore the relationship between surface markers and receptors in breast tumors and various growth factors in bone. The relevant breast tumor markers serve as “seeds”, and the bone microenvironment that is suitable for the survival of the tumor serves as the “soil”. These factors interact to make up an entire system and form feedback pathways that accelerate the production of various cytokines, attracting BC cells to migrate to bone tissue, which worsens the development of BC and seriously affects the prognosis of patients. This process is a vicious cycle. At present, there are seven major signaling pathways involved in BC bone metastasis: the OPG/RANK/RANKL signaling pathway, TGF-β signaling pathway, IGF system, PI3K-AKT-mTOR signaling pathway, Wnt signaling pathway and Hippo signaling pathway. In addition, FGF-FGFR signaling pathway, androgen-AR/LSD1-target gene pathway, Notch signaling pathway, JAK-STAT signaling pathway and CaN/NFATC1 signaling pathway also seem to be associated with BC bone metastasis. Conclusion This review focuses on the signaling pathways related to BC bone metastasis and explores the interactions among these pathways, which will lay a solid theoretical foundation for further understanding the mechanism of BC bone metastasis and developing effective targeted therapeutic drugs.
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Affiliation(s)
- Xuelian Song
- Department of Breast Surgery, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
| | - Changran Wei
- Department of The First Clinical Medical School, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiangqi Li
- Department of Breast Surgery, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
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10
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Su S, Cao J, Meng X, Liu R, Vander Ark A, Woodford E, Zhang R, Stiver I, Zhang X, Madaj ZB, Bowman MJ, Wu Y, Xu HE, Chen B, Yu H, Li X. Enzalutamide-induced and PTH1R-mediated TGFBR2 degradation in osteoblasts confers resistance in prostate cancer bone metastases. Cancer Lett 2022; 525:170-178. [PMID: 34752846 PMCID: PMC9669895 DOI: 10.1016/j.canlet.2021.10.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 01/30/2023]
Abstract
Enzalutamide resistance has been observed in approximately 50% of patients with prostate cancer (PCa) bone metastases. Therefore, there is an urgent need to investigate the mechanisms and develop strategies to overcome resistance. We observed enzalutamide resistance in bone lesion development induced by PCa cells in mouse models. We found that the bone microenvironment was indispensable for enzalutamide resistance because enzalutamide significantly inhibited the growth of subcutaneous C4-2B tumors and the proliferation of C4-2B cells isolated from the bone lesions, and the resistance was recapitulated only when C4-2B cells were co-cultured with osteoblasts. In revealing how osteoblasts contribute to enzalutamide resistance, we found that enzalutamide decreased TGFBR2 protein expression in osteoblasts, which was supported by clinical data. This decrease was possibly through PTH1R-mediated endocytosis. We showed that PTH1R blockade rescued enzalutamide-mediated decrease in TGFBR2 levels and enzalutamide responses in C4-2B cells that were co-cultured with osteoblasts. This is the first study to reveal the contribution of the bone microenvironment to enzalutamide resistance and identify PTH1R as a feasible target to overcome the resistance in PCa bone metastases.
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Affiliation(s)
- Shang Su
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,Current address: Department of Cancer Biology, the University of Toledo, Toledo, OH, 43614
| | - Jingchen Cao
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503
| | - Xiangqi Meng
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,Current address: The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, China
| | - Ruihua Liu
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,Current address: Department of Cancer Biology, the University of Toledo, Toledo, OH, 43614;,Inner Mongolia University, Hohhot, 010021, China
| | - Alexandra Vander Ark
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503
| | - Erica Woodford
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503
| | - Reian Zhang
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,University of Michigan, Ann Arbor, MI, 48109
| | - Isabelle Stiver
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,University of Michigan, Ann Arbor, MI, 48109
| | - Xiaotun Zhang
- Anatomic/Clinical Pathology, Mayo Clinic, Rochester, MN, 55905
| | - Zachary B. Madaj
- Bioinformatics & Biostatistics Core, Van Andel Institute, Grand Rapids, MI, 49503
| | - Megan J. Bowman
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,Current address: Ball Horticultural Company, West Chicago, IL, 60185
| | - Yingying Wu
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, 49503;,Current address: Center of Mathematical Sciences and Applications, Harvard University, Cambridge, MA 02138
| | - H. Eric Xu
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,Current address: Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Bin Chen
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, 49503
| | - Haiquan Yu
- Inner Mongolia University, Hohhot, 010021, China
| | - Xiaohong Li
- Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI, 49503;,Current address: Department of Cancer Biology, the University of Toledo, Toledo, OH, 43614;,Corresponding author: Xiaohong Li, the University of Toledo, 3000 Transverse Drive, Toledo, OH 43614. Phone: +1-419-383-3982;
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11
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Kunihiro AG, Brickey JA, Frye JB, Cheng JN, Luis PB, Schneider C, Funk JL. Curcumin Inhibition of TGFβ signaling in bone metastatic breast cancer cells and the possible role of oxidative metabolites. J Nutr Biochem 2022; 99:108842. [PMID: 34407450 PMCID: PMC8628222 DOI: 10.1016/j.jnutbio.2021.108842] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 01/03/2023]
Abstract
TGFβ signaling promotes progression of bone-metastatic (BMET) breast cancer (BCa) cells by driving tumor-associated osteolysis, a hallmark of BCa BMETs, thus allowing for tumor expansion within bone. Turmeric-derived bioactive curcumin, enriched in bone via local enzymatic deconjugation of inactive circulating curcumin-glucuronides, inhibits osteolysis and BMET progression in human xenograft BCa BMET models by blocking tumoral TGFβ signaling pathways mediating osteolysis. This is a unique antiosteolytic mechanism in contrast to current osteoclast-targeting therapeutics. Therefore, experiments were undertaken to elucidate the mechanism for curcumin inhibition of BCa TGFβ signaling and the application of this finding across multiple BCa cell lines forming TGFβ-dependent BMETs, including a possible role for bioactive curcumin metabolites in mediating these effects. Immunoblot analysis of TGFβ signaling proteins in bone tropic human (MDA-SA, MDA-1833, MDA-2287) and murine (4T1) BCa cells revealed uniform curcumin blockade of TGFβ-induced Smad activation due to down-regulation of plasma membrane associated TGFβR2 and cellular receptor Smad proteins that propagate Smad-mediated gene expression, resulting in downregulation of PTHrP expression, the osteolytic factor driving in vivo BMET progression. With the exception of early decreases in TGFβR2, inhibitory effects appeared to be mediated by oxidative metabolites of curcumin and involved inhibition of gene expression. Interestingly, while not contributing to changes in Smad-mediated TGFβ signaling, curcumin caused early activation of MAPK signaling in all cell lines, including JNK, an effect possibly involving interactions with TGFβR2 within lipid rafts. Treatment with curcumin or oxidizable analogs of curcumin may have clinical relevancy in the management of TGFβ-dependent BCa BMETs.
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Affiliation(s)
- Andrew G Kunihiro
- Department of Nutritional Sciences, University of Arizona, Tucson, Arizona, USA
| | - Julia A Brickey
- Department of Medicine, University of Arizona, Tucson, Arizona, USA
| | - Jennifer B Frye
- Department of Medicine, University of Arizona, Tucson, Arizona, USA
| | - Julia N Cheng
- Cancer Biology Graduate Interdisciplinary Program, University of Arizona, Tucson, Arizona, USA
| | - Paula B Luis
- Department of Pharmacology, Vanderbilt University, Nashville, Tennessee, USA
| | - Claus Schneider
- Department of Pharmacology, Vanderbilt University, Nashville, Tennessee, USA
| | - Janet L Funk
- Department of Nutritional Sciences, University of Arizona, Tucson, Arizona, USA; Department of Medicine, University of Arizona, Tucson, Arizona, USA; Cancer Biology Graduate Interdisciplinary Program, University of Arizona, Tucson, Arizona, USA.
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12
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Ban J, Fock V, Aryee DNT, Kovar H. Mechanisms, Diagnosis and Treatment of Bone Metastases. Cells 2021; 10:2944. [PMID: 34831167 PMCID: PMC8616226 DOI: 10.3390/cells10112944] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/22/2021] [Accepted: 10/27/2021] [Indexed: 12/24/2022] Open
Abstract
Bone and bone marrow are among the most frequent metastatic sites of cancer. The occurrence of bone metastasis is frequently associated with a dismal disease outcome. The prevention and therapy of bone metastases is a priority in the treatment of cancer patients. However, current therapeutic options for patients with bone metastatic disease are limited in efficacy and associated with increased morbidity. Therefore, most current therapies are mainly palliative in nature. A better understanding of the underlying molecular pathways of the bone metastatic process is warranted to develop novel, well-tolerated and more successful treatments for a significant improvement of patients' quality of life and disease outcome. In this review, we provide comparative mechanistic insights into the bone metastatic process of various solid tumors, including pediatric cancers. We also highlight current and innovative approaches to biologically targeted therapy and immunotherapy. In particular, we discuss the role of the bone marrow microenvironment in the attraction, homing, dormancy and outgrowth of metastatic tumor cells and the ensuing therapeutic implications. Multiple signaling pathways have been described to contribute to metastatic spread to the bone of specific cancer entities, with most knowledge derived from the study of breast and prostate cancer. However, it is likely that similar mechanisms are involved in different types of cancer, including multiple myeloma, primary bone sarcomas and neuroblastoma. The metastatic rate-limiting interaction of tumor cells with the various cellular and noncellular components of the bone-marrow niche provides attractive therapeutic targets, which are already partially exploited by novel promising immunotherapies.
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Affiliation(s)
- Jozef Ban
- St. Anna Children’s Cancer Research Institute, 1090 Vienna, Austria; (J.B.); (V.F.); (D.N.T.A.)
| | - Valerie Fock
- St. Anna Children’s Cancer Research Institute, 1090 Vienna, Austria; (J.B.); (V.F.); (D.N.T.A.)
| | - Dave N. T. Aryee
- St. Anna Children’s Cancer Research Institute, 1090 Vienna, Austria; (J.B.); (V.F.); (D.N.T.A.)
- Department of Pediatrics, Medical University Vienna, 1090 Vienna, Austria
| | - Heinrich Kovar
- St. Anna Children’s Cancer Research Institute, 1090 Vienna, Austria; (J.B.); (V.F.); (D.N.T.A.)
- Department of Pediatrics, Medical University Vienna, 1090 Vienna, Austria
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13
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Shin B, Hrdlicka HC, Delany AM, Lee SK. Inhibition of miR-29 Activity in the Myeloid Lineage Increases Response to Calcitonin and Trabecular Bone Volume in Mice. Endocrinology 2021; 162:bqab135. [PMID: 34192317 PMCID: PMC8328098 DOI: 10.1210/endocr/bqab135] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Indexed: 12/29/2022]
Abstract
The miR-29-3p family (miR-29a, miR-29b, miR-29c) of microRNAs is increased during receptor activator of nuclear factor kappa-B ligand (RANKL)-induced osteoclastogenesis. In vivo, activation of a miR-29-3p tough decoy inhibitor in Cre recombinase under the control of the lysozyme 2 promoter-expressing cells (myeloid lineage) resulted in mice displaying enhanced trabecular and cortical bone volume because of decreased bone resorption. Calcitonin receptor (Calcr) is a miR-29 target that negatively regulates bone resorption. CALCR was significantly increased in RANKL-treated miR-29-decoy osteoclasts, and these cells were more responsive to the inhibitory effect of calcitonin on osteoclast formation. Further, cathepsin K (Ctsk), which is critical for resorption, was decreased in miR-29-decoy cells. CALCR is a Gs-coupled receptor and its activation raises cAMP levels. In turn, cAMP suppresses cathepsin K, and cAMP levels were increased in miR-29-decoy cells. siRNA-mediated knock-down of Calcr in miR-29 decoy osteoclasts allowed recovery of cathepsin K levels in these cells. Overall, using a novel knockin tough decoy mouse model, we identified a new role for miR-29-3p in bone homeostasis. In RANKL-driven osteoclastogenesis, as seen in normal bone remodeling, miR-29-3p promotes resorption. Consequently, inhibition of miR-29-3p activity in the myeloid lineage leads to increased trabecular and cortical bone. Further, this study documents an interrelationship between CALCR and CTSK in osteoclastic bone resorption, which is modulated by miR-29-3p.
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Affiliation(s)
- Bongjin Shin
- Center on Aging, UConn Health, Farmington, CT 06030, USA
- Department of Biological Sciences, University at Buffalo, Buffalo, NY 14260, USA
| | - Henry C Hrdlicka
- Center for Molecular Oncology, UConn Health, Farmington, CT 06030, USA
| | - Anne M Delany
- Center for Molecular Oncology, UConn Health, Farmington, CT 06030, USA
| | - Sun-Kyeong Lee
- Center on Aging, UConn Health, Farmington, CT 06030, USA
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14
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Rada M, Kapelanski-Lamoureux A, Petrillo S, Tabariès S, Siegel P, Reynolds AR, Lazaris A, Metrakos P. Runt related transcription factor-1 plays a central role in vessel co-option of colorectal cancer liver metastases. Commun Biol 2021; 4:950. [PMID: 34376784 PMCID: PMC8355374 DOI: 10.1038/s42003-021-02481-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 06/17/2021] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer liver metastasis (CRCLM) has two major histopathological growth patterns: angiogenic desmoplastic and non-angiogenic replacement. The replacement lesions obtain their blood supply through vessel co-option, wherein the cancer cells hijack pre-existing blood vessels of the surrounding liver tissue. Consequentially, anti-angiogenic therapies are less efficacious in CRCLM patients with replacement lesions. However, the mechanisms which drive vessel co-option in the replacement lesions are unknown. Here, we show that Runt Related Transcription Factor-1 (RUNX1) overexpression in the cancer cells of the replacement lesions drives cancer cell motility via ARP2/3 to achieve vessel co-option. Furthermore, overexpression of RUNX1 in the cancer cells is mediated by Transforming Growth Factor Beta-1 (TGFβ1) and thrombospondin 1 (TSP1). Importantly, RUNX1 knockdown impaired the metastatic capability of colorectal cancer cells in vivo and induced the development of angiogenic lesions in liver. Our results confirm that RUNX1 may be a potential target to overcome vessel co-option in CRCLM.
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Affiliation(s)
- Miran Rada
- Cancer Research Program, McGill University Health Centre Research Institute, Montreal, QC, Canada
| | | | - Stephanie Petrillo
- Cancer Research Program, McGill University Health Centre Research Institute, Montreal, QC, Canada
| | - Sébastien Tabariès
- Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montreal, QC, Canada
| | - Peter Siegel
- Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montreal, QC, Canada
| | | | - Anthoula Lazaris
- Cancer Research Program, McGill University Health Centre Research Institute, Montreal, QC, Canada
| | - Peter Metrakos
- Cancer Research Program, McGill University Health Centre Research Institute, Montreal, QC, Canada.
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15
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Cheng JN, Frye JB, Whitman SA, Kunihiro AG, Pandey R, Funk JL. A Role for TGFβ Signaling in Preclinical Osteolytic Estrogen Receptor-Positive Breast Cancer Bone Metastases Progression. Int J Mol Sci 2021; 22:4463. [PMID: 33923316 PMCID: PMC8123146 DOI: 10.3390/ijms22094463] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 12/25/2022] Open
Abstract
While tumoral Smad-mediated transforming growth factor β (TGFβ) signaling drives osteolytic estrogen receptor α-negative (ER-) breast cancer bone metastases (BMETs) in preclinical models, its role in ER+ BMETs, representing the majority of clinical BMETs, has not been documented. Experiments were undertaken to examine Smad-mediated TGFβ signaling in human ER+ cells and bone-tropic behavior following intracardiac inoculation of estrogen (E2)-supplemented female nude mice. While all ER+ tumor cells tested (ZR-75-1, T47D, and MCF-7-derived) expressed TGFβ receptors II and I, only cells with TGFβ-inducible Smad signaling (MCF-7) formed osteolytic BMETs in vivo. Regulated secretion of PTHrP, an osteolytic factor expressed in >90% of clinical BMETs, also tracked with osteolytic potential; TGFβ and E2 each induced PTHrP in bone-tropic or BMET-derived MCF-7 cells, with the combination yielding additive effects, while in cells not forming BMETs, PTHrP was not induced. In vivo treatment with 1D11, a pan-TGFβ neutralizing antibody, significantly decreased osteolytic ER+ BMETs in association with a decrease in bone-resorbing osteoclasts at the tumor-bone interface. Thus, TGFβ may also be a driver of ER+ BMET osteolysis. Moreover, additive pro-osteolytic effects of tumoral E2 and TGFβ signaling could at least partially explain the greater propensity for ER+ tumors to form BMETs, which are primarily osteolytic.
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Affiliation(s)
- Julia N. Cheng
- Cancer Biology Graduate Interdisciplinary Program, University of Arizona, Tucson, AZ 85724, USA;
| | - Jennifer B. Frye
- Department of Medicine, University of Arizona, Tucson, AZ 85724, USA; (J.B.F.); (S.A.W.)
| | - Susan A. Whitman
- Department of Medicine, University of Arizona, Tucson, AZ 85724, USA; (J.B.F.); (S.A.W.)
| | - Andrew G. Kunihiro
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ 85724, USA;
| | - Ritu Pandey
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ 85724, USA;
| | - Janet L. Funk
- Department of Medicine, University of Arizona, Tucson, AZ 85724, USA; (J.B.F.); (S.A.W.)
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ 85724, USA;
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16
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Cheng JN, Frye JB, Whitman SA, Kunihiro AG, Brickey JA, Funk JL. Osteolytic effects of tumoral estrogen signaling in an estrogen receptor-positive breast cancer bone metastasis model. JOURNAL OF CANCER METASTASIS AND TREATMENT 2021; 7:17. [PMID: 34790880 PMCID: PMC8594878 DOI: 10.20517/2394-4722.2021.27] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AIM Estrogen receptor α-positive (ER+) subtypes of breast cancer have the greatest predilection for forming osteolytic bone metastases (BMETs). Because tumor-derived factors mediate osteolysis, a possible role for tumoral ERα signaling in driving ER+ BMET osteolysis was queried using an estrogen (E2)-dependent ER+ breast cancer BMET model. METHODS Female athymic Foxn1nu mice were inoculated with human ER+ MCF-7 breast cancer cells via the left cardiac ventricle post-E2 pellet placement, and age- and dose-dependent E2 effects on osteolytic ER+ BMET progression, as well as direct bone effects of E2, were determined. RESULTS Osteolytic BMETs, which did not form in the absence of E2 supplementation, occurred with the same frequency in young (5-week-old) vs. skeletally mature (16-week-old) E2 (0.72 mg)-treated mice, but were larger in young mice where anabolic bone effects of E2 were greater. However, in mice of a single age and across a range of E2 doses, anabolic E2 bone effects were constant, while osteolytic ER+ BMET lesion incidence and size increased in an E2-dose-dependent fashion. Osteoclasts in ER+ tumor-bearing (but not tumor-naive) mice increased in an E2-dose dependent fashion at the bone-tumor interface, while histologic tumor size and proliferation did not vary with E2 dose. E2-inducible tumoral secretion of the osteolytic factor parathyroid hormone-related protein (PTHrP) was dose-dependent and mediated by ERα, with significantly greater levels of secretion from ER+ BMET-derived tumor cells. CONCLUSION These results suggest that tumoral ERα signaling may contribute to ER+ BMET-associated osteolysis, potentially explaining the greater predilection for ER+ tumors to form clinically-evident osteolytic BMETs.
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Affiliation(s)
- Julia N. Cheng
- Cancer Biology Graduate Interdisciplinary Program, University of Arizona, Tucson, AZ 85724, USA
| | - Jennifer B. Frye
- Department of Medicine, University of Arizona, Tucson, AZ 85724, USA
| | - Susan A. Whitman
- Department of Medicine, University of Arizona, Tucson, AZ 85724, USA
| | - Andrew G. Kunihiro
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ 85724, USA
| | - Julia A. Brickey
- Department of Medicine, University of Arizona, Tucson, AZ 85724, USA
| | - Janet L. Funk
- Department of Medicine, University of Arizona, Tucson, AZ 85724, USA
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ 85724, USA
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17
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Naik AA, Narayanan A, Khanchandani P, Sridharan D, Sukumar P, Srimadh Bhagavatam SK, Seshagiri PB, Sivaramakrishnan V. Systems analysis of avascular necrosis of femoral head using integrative data analysis and literature mining delineates pathways associated with disease. Sci Rep 2020; 10:18099. [PMID: 33093559 PMCID: PMC7581770 DOI: 10.1038/s41598-020-75197-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 10/13/2020] [Indexed: 12/19/2022] Open
Abstract
Avascular necrosis of femoral head (AVNFH) is a debilitating disease, which affects the middle aged population. Though the disease is managed using bisphosphonate, it eventually leads to total hip replacement due to collapse of femoral head. Studies regarding the association of single nucleotide polymorphisms with AVNFH, transcriptomics, proteomics, metabolomics, biophysical, ultrastructural and histopathology have been carried out. Functional validation of SNPs was carried out using literature. An integrated systems analysis using the available datasets might help to gain further insights into the disease process. We have carried out an analysis of transcriptomic data from GEO-database, SNPs associated with AVNFH, proteomic and metabolomic data collected from literature. Based on deficiency of vitamins in AVNFH, an enzyme-cofactor network was generated. The datasets are analyzed using ClueGO and the genes are binned into pathways. Metabolomic datasets are analyzed using MetaboAnalyst. Centrality analysis using CytoNCA on the data sets showed cystathionine beta synthase and methylmalonyl-CoA-mutase to be common to 3 out of 4 datasets. Further, the genes common to at least two data sets were analyzed using DisGeNET, which showed their involvement with various diseases, most of which were risk factors associated with AVNFH. Our analysis shows elevated homocysteine, hypoxia, coagulation, Osteoclast differentiation and endochondral ossification as the major pathways associated with disease which correlated with histopathology, IHC, MRI, Micro-Raman spectroscopy etc. The analysis shows AVNFH to be a multi-systemic disease and provides molecular signatures that are characteristic to the disease process.
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Affiliation(s)
- Ashwin Ashok Naik
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam, Andhra Pradesh, 515 134, India
| | - Aswath Narayanan
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam, Andhra Pradesh, 515 134, India
| | - Prakash Khanchandani
- Department of Orthopedics, Sri Sathya Sai Institute of Higher Medical Sciences, Prasanthigram, Andhra Pradesh, 515 134, India.
| | - Divya Sridharan
- Molecular Reproduction and Developmental Genetics, Indian Institute of Science, Bangalore, Bangalore, India
| | - Piruthivi Sukumar
- Leeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine, University of Leeds, Leeds, LS2 9JT, UK
| | - Sai Krishna Srimadh Bhagavatam
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam, Andhra Pradesh, 515 134, India
| | - Polani B Seshagiri
- Molecular Reproduction and Developmental Genetics, Indian Institute of Science, Bangalore, Bangalore, India
| | - Venketesh Sivaramakrishnan
- Disease Biology Lab, Department of Biosciences, Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam, Andhra Pradesh, 515 134, India.
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18
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Guerrieri AN, Montesi M, Sprio S, Laranga R, Mercatali L, Tampieri A, Donati DM, Lucarelli E. Innovative Options for Bone Metastasis Treatment: An Extensive Analysis on Biomaterials-Based Strategies for Orthopedic Surgeons. Front Bioeng Biotechnol 2020; 8:589964. [PMID: 33123519 PMCID: PMC7573123 DOI: 10.3389/fbioe.2020.589964] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 09/07/2020] [Indexed: 12/27/2022] Open
Abstract
Bone is the third most frequent site of metastasis, with a particular incidence in breast and prostate cancer patients. For example, almost 70% of breast cancer patients develop several bone metastases in the late stage of the disease. Bone metastases are a challenge for clinicians and a burden for patients because they frequently cause pain and can lead to fractures. Unfortunately, current therapeutic options are in most cases only palliative and, although not curative, surgery remains the gold standard for bone metastasis treatment. Surgical intervention mostly provides the replacement of the affected bone with a bioimplant, which can be made by materials of different origins and designed through several techniques that have evolved throughout the years simultaneously with clinical needs. Several scientists and clinicians have worked to develop biomaterials with potentially successful biological and mechanical features, however, only a few of them have actually reached the scope. In this review, we extensively analyze currently available biomaterials-based strategies focusing on the newest and most innovative ideas while aiming to highlight what should be considered both a reliable choice for orthopedic surgeons and a future definitive and curative option for bone metastasis and cancer patients.
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Affiliation(s)
- Ania Naila Guerrieri
- Unit of Orthopaedic Pathology and Osteoarticular Tissue Regeneration, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Monica Montesi
- Institute of Science and Technology for Ceramics, National Research Council, Faenza, Italy
| | - Simone Sprio
- Institute of Science and Technology for Ceramics, National Research Council, Faenza, Italy
| | - Roberta Laranga
- Unit of Orthopaedic Pathology and Osteoarticular Tissue Regeneration, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Laura Mercatali
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Anna Tampieri
- Institute of Science and Technology for Ceramics, National Research Council, Faenza, Italy
| | - Davide Maria Donati
- Third Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Enrico Lucarelli
- Unit of Orthopaedic Pathology and Osteoarticular Tissue Regeneration, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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19
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Liu C, Lai H, Chen T. Boosting Natural Killer Cell-Based Cancer Immunotherapy with Selenocystine/Transforming Growth Factor-Beta Inhibitor-Encapsulated Nanoemulsion. ACS NANO 2020; 14:11067-11082. [PMID: 32806028 DOI: 10.1021/acsnano.9b10103] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Natural killer (NK) cell-based immunotherapy represents a promising strategy to overcome the bottlenecks of cancer treatment. However, the therapeutic efficacy is greatly limited by downregulation of recognition ligands on the tumor cell surface, and the immunosuppressive effects can be thwarted by the tumor microenvironment such as secretion of transforming growth factor-beta (TGF-β), which could stunt the NK cell-mediated immune response. To overcome these limitations, herein we developed a nanoemulsion system (SSB NMs) to co-deliver TGF-β inhibitor and selenocysteine (SeC) to achieve amplified anticancer efficacy. SSB NMs significantly enhanced the lytic potency of NK92 cells by 2.1-fold. Moreover, a subtoxic dose of SSB NMs effectively sensitized MDA-MB-231 triple-negative breast cancer (TNBC) cells to NK cells derived from seven clinical patients, resulting in an up to 13.8-fold increase in cancer lysis. Mechanistic studies reveal that the sensitizing effects relied on natural killer group 2, member D (NKG2D)/NKG2D ligands (NKG2DLs) signaling with the involvement of DNA damage response. SSB NMs also effectively restrained TGF-β/TGF-β RI/Smad2/3 signaling, which thus enhanced NKG2DL expression on tumor cells and stimulated NKG2D surface expression on NK92 cells, ultimately contributing to the enhanced immune response. Furthermore, SSB NMs sustained release of SeC and TGF-β inhibitor and synergized with NK92 cells to induce significant anticancer effects in vivo. Together, this study not only demonstrates a simple strategy for the design of a nanoemulsion to co-deliver synergistic drugs but also sheds light on the application and action mechanisms in NK cell adaptive therapy against breast cancer, especially TNBCs.
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Affiliation(s)
- Chang Liu
- The First Affiliated Hospital and Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Haoqiang Lai
- The First Affiliated Hospital and Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Tianfeng Chen
- The First Affiliated Hospital and Department of Chemistry, Jinan University, Guangzhou 510632, China
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20
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The Role of Adipokines and Bone Marrow Adipocytes in Breast Cancer Bone Metastasis. Int J Mol Sci 2020; 21:ijms21144967. [PMID: 32674405 PMCID: PMC7404398 DOI: 10.3390/ijms21144967] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/08/2020] [Accepted: 07/09/2020] [Indexed: 02/07/2023] Open
Abstract
The morbidity and mortality of breast cancer is mostly due to a distant metastasis, especially to the bone. Many factors may be responsible for bone metastasis in breast cancer, but interactions between tumor cells and other surrounding types of cells, and cytokines secreted by both, are expected to play the most important role. Bone marrow adipocyte (BMA) is one of the cell types comprising the bone, and adipokine is one of the cytokines secreted by both breast cancer cells and BMAs. These BMAs and adipokines are known to be responsible for cancer progression, and this review is focused on how BMAs and adipokines work in the process of breast cancer bone metastasis. Their potential as suppressive targets for bone metastasis is also explored in this review.
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21
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Labanca E, Vazquez ES, Corn PG, Roberts JM, Wang F, Logothetis CJ, Navone NM. Fibroblast growth factors signaling in bone metastasis. Endocr Relat Cancer 2020; 27:R255-R265. [PMID: 32369771 PMCID: PMC7274538 DOI: 10.1530/erc-19-0472] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/04/2020] [Indexed: 12/20/2022]
Abstract
Many solid tumors metastasize to bone, but only prostate cancer has bone as a single, dominant metastatic site. Recently, the FGF axis has been implicated in cancer progression in some tumors and mounting evidence indicate that it mediates prostate cancer bone metastases. The FGF axis has an important role in bone biology and mediates cell-to-cell communication. Therefore, we discuss here basic concepts of bone biology, FGF signaling axis, and FGF axis function in adult bone, to integrate these concepts in our current understanding of the role of FGF axis in bone metastases.
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Affiliation(s)
- Estefania Labanca
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elba S Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- CONICET – Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, Argentina
| | - Paul G Corn
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Justin M Roberts
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Fen Wang
- Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, Texas, USA
| | - Christopher J Logothetis
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nora M Navone
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Correspondence should be addressed to N M Navone:
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22
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Zhang Z, Xiang L, Wang Y, Jiang Y, Cheng Y, Xiao GG, Ju D, Chen Y. Effect of Diosgenin on the Circulating MicroRNA Profile of Ovariectomized Rats. Front Pharmacol 2020; 11:207. [PMID: 32210807 PMCID: PMC7069125 DOI: 10.3389/fphar.2020.00207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/14/2020] [Indexed: 12/16/2022] Open
Abstract
The present study aimed to assess the changes in circulating microRNA (miRNA) expression profiles associated with the potential osteoprotective effect of diosgenin (DIO) in ovariectomized (OVX) rats. Wistar rats (female) were subjected to a sham operation (SHAM group) or ovariectomy. OVX rats were treated with DIO (DIO group) or vehicle (OVX group) for 12 weeks. Following treatment, the serum estradiol, bone turnover biomarker levels, and the microarchitecture of tibias were assayed. Based on miRNA microarray and qRT-PCR analyses, differentially expressed (DE) circulating miRNAs were identified between the OVX and SHAM groups (comparison A) and between the DIO and OVX groups (comparison B). Furthermore, putative target genes of shared DE miRNAs with opposite expression trends in the two comparisons were predicted by ingenuity pathway analysis (IPA). Finally, the expression levels of the putative target genes in serum and tibia were validated by qRT-PCR. The micro-CT results demonstrated that DIO had a substantial anti-osteopenic effect on the tibias of OVX rats. In total, we found 5 DE circulating miRNAs (four upregulated and one downregulated) in comparison A and 21 DE circulating miRNAs (15 upregulated and 6 downregulated) in comparison B. However, only one DE circulating miRNA (rno-miR-20a-5p) had opposite expression trends between the two comparisons. Including rno-miR-20a-5p, 7 of the 10 selected DE circulating miRNAs between the two comparisons passed qRT-PCR validation. Specifically, based on qRT-PCR validation, DIO upregulated the expression of rno-miR-20a-5p and downregulated that of three target genes (Tnf, Creb1, and Tgfbr2) of the "osteoclast differentiation" pathway in the tibias of OVX rats. Our results suggested that DIO could change the circulating miRNA profile of OVX rats and inhibited the downregulation of miR-20a-5p in serum and tibia. DIO might exert an anti-osteoclastogenic effect on OVX rats by upregulating the expression of miR-20a-5p in circulation and bone tissue.
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Affiliation(s)
- Zhiguo Zhang
- Institute of Basic Theory, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lihua Xiang
- Institute of Basic Theory, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuhan Wang
- Institute of Basic Theory, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yanhua Jiang
- Institute of Basic Theory, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yin Cheng
- Institute of Basic Theory, China Academy of Chinese Medical Sciences, Beijing, China
| | - Gary Guishan Xiao
- School of Pharmaceutical Science, Dalian University of Technology, Dalian, China.,Functional Genomics and Proteomics Laboratory, Osteoporosis Research Center, Creighton University School of Medicine, Omaha, NE, United States
| | - Dahong Ju
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yanjing Chen
- Institute of Basic Theory, China Academy of Chinese Medical Sciences, Beijing, China
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23
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SILAC-Based Quantification of TGFBR2-Regulated Protein Expression in Extracellular Vesicles of Microsatellite Unstable Colorectal Cancers. Int J Mol Sci 2019; 20:ijms20174162. [PMID: 31454892 PMCID: PMC6747473 DOI: 10.3390/ijms20174162] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/21/2019] [Accepted: 08/23/2019] [Indexed: 12/13/2022] Open
Abstract
Microsatellite unstable (MSI) colorectal cancers (CRCs) are characterized by mutational inactivation of Transforming Growth Factor Beta Receptor Type 2 (TGFBR2). TGFBR2-deficient CRCs present altered target gene and protein expression. Such cellular alterations modulate the content of CRC-derived extracellular vesicles (EVs). EVs function as couriers of proteins, nucleic acids, and lipids in intercellular communication. At a qualitative level, we have previously shown that TGFBR2 deficiency causes overall alterations in the EV protein content. To deepen the basic understanding of altered protein dynamics, this work aimed to determine TGFBR2-dependent EV protein signatures in a quantitative manner. Using a stable isotope labeling with amino acids in cell culture (SILAC) approach for mass spectrometry-based quantification, 48 TGFBR2-regulated proteins were identified in MSI CRC-derived EVs. Overall, TGFBR2 deficiency caused upregulation of several EV proteins related to the extracellular matrix and nucleosome as well as downregulation of proteasome-associated proteins. The present study emphasizes the general overlap of proteins between EVs and their parental CRC cells but also highlights the impact of TGFBR2 deficiency on EV protein composition. From a clinical perspective, TGFBR2-regulated quantitative differences of protein expression in EVs might nominate novel biomarkers for liquid biopsy-based MSI typing in the future.
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24
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Park JH, Kim YH, Park EH, Lee SJ, Kim H, Kim A, Lee SB, Shim S, Jang H, Myung JK, Park S, Lee SJ, Kim MJ. Effects of metformin and phenformin on apoptosis and epithelial-mesenchymal transition in chemoresistant rectal cancer. Cancer Sci 2019; 110:2834-2845. [PMID: 31278880 PMCID: PMC6726705 DOI: 10.1111/cas.14124] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 07/01/2019] [Accepted: 07/02/2019] [Indexed: 12/13/2022] Open
Abstract
Recurrence and chemoresistance in colorectal cancer remain important issues for patients treated with conventional therapeutics. Metformin and phenformin, previously used in the treatment of diabetes, have been shown to have anticancer effects in various cancers, including breast, lung and prostate cancers. However, their molecular mechanisms are still unclear. In this study, we examined the effects of these drugs in chemoresistant rectal cancer cell lines. We found that SW837 and SW1463 rectal cancer cells were more resistant to ionizing radiation and 5‐fluorouracil than HCT116 and LS513 colon cancer cells. In addition, metformin and phenformin increased the sensitivity of these cell lines by inhibiting cell proliferation, suppressing clonogenic ability and increasing apoptotic cell death in rectal cancer cells. Signal transducer and activator of transcription 3 and transforming growth factor‐β/Smad signaling pathways were more activated in rectal cancer cells, and inhibition of signal transducer and activator of transcription 3 expression using an inhibitor or siRNA sensitized rectal cancer cells to chemoresistant by inhibition of the expression of antiapoptotic proteins, such as X‐linked inhibitor of apoptosis, survivin and cellular inhibitor of apoptosis protein 1. Moreover, metformin and phenformin inhibited cell migration and invasion by suppression of transforming growth factor β receptor 2‐mediated Snail and Twist expression in rectal cancer cells. Therefore, metformin and phenformin may represent a novel strategy for the treatment of chemoresistant rectal cancer by targeting signal transducer and activator of transcription 3 and transforming growth factor‐β/Smad signaling.
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Affiliation(s)
- Ji-Hye Park
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Young-Heon Kim
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Eun Hyeh Park
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Sun-Joo Lee
- Laboratory of Experimental Pathology, Department of Pathology, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Hyewon Kim
- Laboratory of Experimental Pathology, Department of Pathology, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Areumnuri Kim
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Seung Bum Lee
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Sehwan Shim
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Hyosun Jang
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Jae Kyung Myung
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea.,Laboratory of Experimental Pathology, Department of Pathology, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Sunhoo Park
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea.,Laboratory of Experimental Pathology, Department of Pathology, Korea Institute of Radiological & Medical Science, Seoul, Korea
| | - Su-Jae Lee
- Department of Life Science, Research Institute for Natural Sciences, Hanyang University, Seoul, Korea
| | - Min Jung Kim
- Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological & Medical Science, Seoul, Korea
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25
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Zhao S, Yu W, Ukon N, Tan C, Nishijima KI, Shimizu Y, Higashikawa K, Shiga T, Yamashita H, Tamaki N, Kuge Y. Elimination of tumor hypoxia by eribulin demonstrated by 18F-FMISO hypoxia imaging in human tumor xenograft models. EJNMMI Res 2019; 9:51. [PMID: 31161539 PMCID: PMC6546772 DOI: 10.1186/s13550-019-0521-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 05/27/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Eribulin, an inhibitor of microtubule dynamics, shows antitumor potency against a variety of solid cancers through its antivascular activity and remodeling of tumor vasculature. 18F-Fluoromisonidazole (18F-FMISO) is the most widely used PET probe for imaging tumor hypoxia. In this study, we utilized 18F-FMISO to clarify the effects of eribulin on the tumor hypoxic condition in comparison with histological findings. MATERIAL AND METHODS Mice bearing a human cancer cell xenograft were intraperitoneally administered a single dose of eribulin (0.3 or 1.0 mg/kg) or saline. Three days after the treatment, mice were injected with 18F-FMISO and pimonidazole (hypoxia marker for immunohistochemistry), and intertumoral 18F-FMISO accumulation levels and histological characteristics were determined. PET/CT was performed pre- and post-treatment with eribulin (0.3 mg/kg, i.p.). RESULTS The 18F-FMISO accumulation levels and percent pimonidazole-positive hypoxic area were significantly lower, whereas the number of microvessels was higher in the tumors treated with eribulin. The PET/CT confirmed that 18F-FMISO distribution in the tumor was decreased after the eribulin treatment. CONCLUSIONS Using 18F-FMISO, we demonstrated the elimination of the tumor hypoxic condition by eribulin treatment, concomitantly with the increase in microvessel density. These findings indicate that PET imaging using 18F-FMISO may provide the possibility to detect the early treatment response in clinical patients undergoing eribulin treatment.
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Affiliation(s)
- Songji Zhao
- Department of Tracer Kinetics and Bioanalysis, Graduate School of Medicine, Hokkaido University, Sapporo, Japan. .,Advanced Clinical Research Center, Fukushima Global Medical Science Center, Fukushima Medical University, 1 Hikariga-oka, Fukushima City, Fukushima, 960-1295, Japan.
| | - Wenwen Yu
- Department of Tracer Kinetics and Bioanalysis, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Naoyuki Ukon
- Advanced Clinical Research Center, Fukushima Global Medical Science Center, Fukushima Medical University, 1 Hikariga-oka, Fukushima City, Fukushima, 960-1295, Japan.,Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan
| | - Chengbo Tan
- Advanced Clinical Research Center, Fukushima Global Medical Science Center, Fukushima Medical University, 1 Hikariga-oka, Fukushima City, Fukushima, 960-1295, Japan
| | - Ken-Ichi Nishijima
- Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan.,Department of Integrated Molecular Imaging, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoichi Shimizu
- Faculty of Pharmaceutical Science, Hokkaido University, Sapporo, Japan
| | - Kei Higashikawa
- Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan.,Department of Integrated Molecular Imaging, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Tohru Shiga
- Department of Nuclear Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiroko Yamashita
- Department of Breast Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nagara Tamaki
- Department of Nuclear Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuji Kuge
- Central Institute of Isotope Science, Hokkaido University, Sapporo, Japan.,Department of Integrated Molecular Imaging, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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26
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Wang J, Liang S, Duan X. Molecular mechanism of miR-153 inhibiting migration, invasion and epithelial-mesenchymal transition of breast cancer by regulating transforming growth factor beta (TGF-β) signaling pathway. J Cell Biochem 2018; 120:9539-9546. [PMID: 30525231 DOI: 10.1002/jcb.28230] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Accepted: 11/15/2018] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To investigate the role and mechanism of action of miR-153 in the migration, invasion, and epithelial-mesenchymal transition (EMT) of breast cancer cells. METHODS Quantitative real time polymerase chain reaction (qRT-PCR) was used to detect the expression of miR-153 and transforming growth factor beta receptor 2 (TGFBR2) in tissue specimens and cells. miR-153 overexpression in breast cancer cells was achieved by miR-153 mimic transfection. Mobility and invasiveness of breast cancer cells were evaluated by transwell assay. EMT was evaluated by Western blot detecting the protein level of E-cadherin and Vimentin. Interaction of miR-153 and 3'-untranslated region (UTR) of TGFBR2 messenger RNA (mRNA) was investigated by luciferase reporter assay. RESULTS The expression of miR-153 in breast cancer tissue specimens and MDA-MB-231 cells was significantly lower than that in nonmalignant counterparts, inversely correlating with that of TGFBR2 mRNA. Transfection with miR-153 mimic significantly increased miR-153 level in MDA-MB-231 cells while inhibiting its migration, invasion, and EMT in vitro, which could be mimicked by TGFBR2 knockdown. Luciferase reporter assay confirmed two targets of miR-153 on the 3'-UTR of TGFBR2 mRNA. Restoring TGFBR2 protein level by transient overexpression largely rescued migration, invasion, and EMT of MDA-MB-231 cells that were repressed by miR-153 mimic transfection. CONCLUSION miR-153 inhibits breast cancer cell migration, invasion, and EMT by targeting TGFBR2.
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Affiliation(s)
- Jingwei Wang
- Department of Breast Surgery, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Shuhang Liang
- Department of Hepatic Surgery, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xiuqing Duan
- Department of Breast Surgery, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
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27
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Grieco GE, Cataldo D, Ceccarelli E, Nigi L, Catalano G, Brusco N, Mancarella F, Ventriglia G, Fondelli C, Guarino E, Crisci I, Sebastiani G, Dotta F. Serum Levels of miR-148a and miR-21-5p Are Increased in Type 1 Diabetic Patients and Correlated with Markers of Bone Strength and Metabolism. Noncoding RNA 2018; 4:ncrna4040037. [PMID: 30486455 PMCID: PMC6315714 DOI: 10.3390/ncrna4040037] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/16/2018] [Accepted: 11/22/2018] [Indexed: 12/13/2022] Open
Abstract
Type 1 diabetes (T1D) is characterized by bone loss and altered bone remodeling, resulting into reduction of bone mineral density (BMD) and increased risk of fractures. Identification of specific biomarkers and/or causative factors of diabetic bone fragility is of fundamental importance for an early detection of such alterations and to envisage appropriate therapeutic interventions. MicroRNAs (miRNAs) are small non-coding RNAs which negatively regulate genes expression. Of note, miRNAs can be secreted in biological fluids through their association with different cellular components and, in such context, they may represent both candidate biomarkers and/or mediators of bone metabolism alterations. Here, we aimed at identifying miRNAs differentially expressed in serum of T1D patients and potentially involved in bone loss in type 1 diabetes. We selected six miRNAs previously associated with T1D and bone metabolism: miR-21; miR-24; miR-27a; miR-148a; miR-214; and miR-375. Selected miRNAs were analyzed in sera of 15 T1D patients (age: 33.57 ± 8.17; BMI: 21.4 ± 1.65) and 14 non-diabetic subjects (age: 31.7 ± 8.2; BMI: 24.6 ± 4.34). Calcium, osteocalcin, parathormone (PTH), bone ALkaline Phoshatase (bALP), and Vitamin D (VitD) as well as main parameters of bone health were measured in each patient. We observed an increased expression of miR-148a (p = 0.012) and miR-21-5p (p = 0.034) in sera of T1D patients vs. non-diabetic subjects. The correlation analysis between miRNAs expression and the main parameters of bone metabolism, showed a correlation between miR-148a and Bone Mineral Density (BMD) total body (TB) values (p = 0.042) and PTH circulating levels (p = 0.033) and the association of miR-21-5p to Bone Mineral Content-Femur (BMC-FEM). Finally, miR-148a and miR-21-5p target genes prediction analysis revealed several factors involved in bone development and remodeling, such as MAFB, WNT1, TGFB2, STAT3, or PDCD4, and the co-modulation of common pathways involved in bone homeostasis thus potentially assigning a role to both miR-148a and miR-21-5p in bone metabolism alterations. In conclusion, these results lead us to hypothesize a potential role for miR-148a and miR-21-5p in bone remodeling, thus representing potential biomarkers of bone fragility in T1D.
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Affiliation(s)
- Giuseppina E Grieco
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
- Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, Siena, 53100, Italy.
| | - Dorica Cataldo
- UOC Diabetologia, Azienda Ospedaliera Universitaria Senese, Siena, 53100, Italy.
| | - Elena Ceccarelli
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
| | - Laura Nigi
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
- Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, Siena, 53100, Italy.
| | - Giovanna Catalano
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
| | - Noemi Brusco
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
- Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, Siena, 53100, Italy.
| | - Francesca Mancarella
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
- Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, Siena, 53100, Italy.
| | - Giuliana Ventriglia
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
- Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, Siena, 53100, Italy.
| | - Cecilia Fondelli
- UOC Diabetologia, Azienda Ospedaliera Universitaria Senese, Siena, 53100, Italy.
| | - Elisa Guarino
- UOC Diabetologia, Azienda Ospedaliera Universitaria Senese, Siena, 53100, Italy.
| | - Isabella Crisci
- UOC Diabetologia, Azienda Ospedaliera Universitaria Senese, Siena, 53100, Italy.
| | - Guido Sebastiani
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
- Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, Siena, 53100, Italy.
| | - Francesco Dotta
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, 53100, Italy.
- Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, Siena, 53100, Italy.
- UOC Diabetologia, Azienda Ospedaliera Universitaria Senese, Siena, 53100, Italy.
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28
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Loss of Myeloid-Specific TGF-β Signaling Decreases CTHRC1 to Downregulate bFGF and the Development of H1993-Induced Osteolytic Bone Lesions. Cancers (Basel) 2018; 10:cancers10120463. [PMID: 30469488 PMCID: PMC6315699 DOI: 10.3390/cancers10120463] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/05/2018] [Accepted: 11/21/2018] [Indexed: 12/19/2022] Open
Abstract
The role of myeloid cell-specific TGF-β signaling in non-small-cell lung cancer (NSCLC)-induced osteolytic bone lesion development is unknown. We used a genetically engineered mouse model, Tgfbr2LysMCre knockout (KO), which has a loss of TGF-β signaling specifically in myeloid lineage cells, and we found that the area of H1993 cell-induced osteolytic bone lesions was decreased in Tgfbr2LysMCre KO mice, relative to the area in control littermates. The bone lesion areas were correlated with tumor cell proliferation, angiogenesis, and osteoclastogenesis in the microenvironment. The smaller bone lesion area was partially rescued by bFGF, which was expressed by osteoblasts. Interestingly, bFGF was able to rescue the osteoclastogenesis, but not the tumor cell proliferation or angiogenesis. We then focused on identifying osteoclast factors that regulate bFGF expression in osteoblasts. We found that the expression and secretion of CTHRC1 was downregulated in osteoclasts from Tgfbr2LysMCre KO mice; CTHRC1 was able to promote bFGF expression in osteoblasts, possibly through the Wnt/β-catenin pathway. Functionally, bFGF stimulated osteoclastogenesis and inhibited osteoblastogenesis, but had no effect on H1993 cell proliferation. On the other hand, CTHRC1 promoted osteoblastogenesis and H1993 cell proliferation. Together, our data show that myeloid-specific TGF-β signaling promoted osteolytic bone lesion development and bFGF expression in osteoblasts; that osteoclast-secreted CTHRC1 stimulated bFGF expression in osteoblasts in a paracrine manner; and that CTHRC1 and bFGF had different cell-specific functions that contributed to bone lesion development.
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TGF-β receptors: In and beyond TGF-β signaling. Cell Signal 2018; 52:112-120. [PMID: 30184463 DOI: 10.1016/j.cellsig.2018.09.002] [Citation(s) in RCA: 270] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 08/07/2018] [Accepted: 09/01/2018] [Indexed: 02/07/2023]
Abstract
Transforming growth factor β (TGF-β) plays an important role in normal development and homeostasis. Dysregulation of TGF-β responsiveness and its downstream signaling pathways contribute to many diseases, including cancer initiation, progression, and metastasis. TGF-β ligands bind to three isoforms of the TGF-β receptor (TGFBR) with different affinities. TGFBR1 and 2 are both serine/threonine and tyrosine kinases, but TGFBR3 does not have any kinase activity. They are necessary for activating canonical or noncanonical signaling pathways, as well as for regulating the activation of other signaling pathways. Another prominent feature of TGF-β signaling is its context-dependent effects, temporally and spatially. The diverse effects and context dependency are either achieved by fine-tuning the downstream components or by regulating the expressions and activities of the ligands or receptors. Focusing on the receptors in events in and beyond TGF-β signaling, we review the membrane trafficking of TGFBRs, the kinase activity of TGFBR1 and 2, the direct interactions between TGFBR2 and other receptors, and the novel roles of TGFBR3.
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Buenrostro D, Kwakwa KA, Putnam NE, Merkel AR, Johnson JR, Cassat JE, Sterling JA. Early TGF-β inhibition in mice reduces the incidence of breast cancer induced bone disease in a myeloid dependent manner. Bone 2018; 113:77-88. [PMID: 29753718 PMCID: PMC6118216 DOI: 10.1016/j.bone.2018.05.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 02/02/2018] [Accepted: 05/09/2018] [Indexed: 12/14/2022]
Abstract
The tumor-cell microenvironment is recognized as a dynamic place where critical cell interactions occur and play an important role in altering tumorigenesis. While many studies have investigated the effects of cellular cross-talk within distinct tumor microenvironments, these interactions have yet to be fully examined in bone. It is well-established that many common cancers metastasize to bone, resulting in the development of tumor-induced bone disease (TIBD), a multi-facetted illness that is driven by complex cell interactions within the bone marrow. Our group has previously published that myeloid progenitor cells expand in the presence of tumors in bone, aligning with the notion that myeloid cells can act as tumor promotors. Several groups, including ours, have established that transforming growth factor β (TGF-β), an abundant growth factor in bone, can regulate both TIBD and myeloid expansion. TGF-β inhibitors have been shown to increase bone volume, decrease bone destruction, and reduce but not eliminate tumor. Therefore, we hypothesize that inhibiting TGF-β will reduce myeloid expansion leading to a reduction of tumor burden in bone and osteoclast-mediated bone loss, causing to an overall reduction in TIBD. To address this hypothesis, two different mouse models of breast cancer bone colonization were pre-treated with the TGF-β neutralizing antibody, 1D11, prior to tumor inoculation (athymic: MDA-MB-231, BALB/c: 4T1) and continuously treated until sacrifice. Additionally, a genetically modified mouse model with a myeloid specific deletion of transforming growth factor beta receptor II (TGF-βRII) (TGF-βRIIMyeKO) was utilized in our studies. Systemic inhibition of TGF-β lead to fewer osteolytic lesions, and reduced tumor burden in bone as expected from previous studies. Additionally, early TGF-β inhibition affected expansion of distinct myeloid populations and shifted the cytokine profile of pro-tumorigenic factors in bone, 4T1 tumor cells, and bone-marrow derived macrophages. Similar observations were seen in tumor-bearing TGF-βRIIMyeKO mice, where these mice contained fewer bone lesions and significantly less tumor burden in bone, suggesting that TGF-β inhibition regulates myeloid expansion leading to a significant reduction in TIBD.
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Affiliation(s)
- Denise Buenrostro
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN, USA; Department of Cancer Biology, Vanderbilt University, Nashville, TN, USA; Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kristin A Kwakwa
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN, USA; Department of Cancer Biology, Vanderbilt University, Nashville, TN, USA; Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Nicole E Putnam
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN, USA
| | - Alyssa R Merkel
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN, USA; Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Joshua R Johnson
- Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - James E Cassat
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA; Departments of Pediatrics, Division of Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN, USA; Department of Biomedical Engineering, Vanderbilt University School of Engineering, Nashville, TN, USA
| | - Julie A Sterling
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN, USA; Department of Cancer Biology, Vanderbilt University, Nashville, TN, USA; Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Biomedical Engineering, Vanderbilt University School of Engineering, Nashville, TN, USA.
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31
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Ishii H, Vodnala SK, Achyut BR, So JY, Hollander MC, Greten TF, Lal A, Yang L. miR-130a and miR-145 reprogram Gr-1 +CD11b + myeloid cells and inhibit tumor metastasis through improved host immunity. Nat Commun 2018; 9:2611. [PMID: 29973593 PMCID: PMC6031699 DOI: 10.1038/s41467-018-05023-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 04/23/2018] [Indexed: 02/07/2023] Open
Abstract
Tumor-derived soluble factors promote the production of Gr-1+CD11b+ immature myeloid cells, and TGFβ signaling is critical in their immune suppressive function. Here, we report that miR-130a and miR-145 directly target TGFβ receptor II (TβRII) and are down-regulated in these myeloid cells, leading to increased TβRII. Ectopic expression of miR-130a and miR-145 in the myeloid cells decreased tumor metastasis. This is mediated through a downregulation of type 2 cytokines in myeloid cells and an increase in IFNγ-producing cytotoxic CD8 T lymphocytes. miR-130a- and miR-145-targeted molecular networks including TGFβ and IGF1R pathways were correlated with higher tumor stages in cancer patients. Lastly, miR-130a and miR-145 mimics, as well as IGF1R inhibitor NT157 improved anti-tumor immunity and inhibited metastasis in preclinical mouse models. These results demonstrated that miR-130a and miR-145 can reprogram tumor-associated myeloid cells by altering the cytokine milieu and metastatic microenvironment, thus enhancing host antitumor immunity.
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MESH Headings
- Animals
- Antineoplastic Agents/pharmacology
- CD11b Antigen/genetics
- CD11b Antigen/immunology
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/pathology
- Cell Line, Tumor
- Drug Evaluation, Preclinical
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Immunity, Innate/drug effects
- Injections, Intravenous
- Interferon-gamma/genetics
- Interferon-gamma/immunology
- Lung Neoplasms/genetics
- Lung Neoplasms/immunology
- Lung Neoplasms/secondary
- Lung Neoplasms/therapy
- Mammary Neoplasms, Experimental/genetics
- Mammary Neoplasms, Experimental/immunology
- Mammary Neoplasms, Experimental/pathology
- Mammary Neoplasms, Experimental/therapy
- Mice
- Mice, Transgenic
- MicroRNAs/genetics
- MicroRNAs/immunology
- Myeloid Cells/drug effects
- Myeloid Cells/immunology
- Myeloid Cells/pathology
- Oligoribonucleotides/administration & dosage
- Oligoribonucleotides/genetics
- Oligoribonucleotides/metabolism
- Pyrogallol/analogs & derivatives
- Pyrogallol/pharmacology
- Receptor, IGF Type 1/antagonists & inhibitors
- Receptor, IGF Type 1/genetics
- Receptor, IGF Type 1/immunology
- Receptor, Transforming Growth Factor-beta Type II/genetics
- Receptor, Transforming Growth Factor-beta Type II/immunology
- Receptors, Chemokine/genetics
- Receptors, Chemokine/immunology
- Signal Transduction
- Sulfonamides/pharmacology
- Transforming Growth Factor beta/genetics
- Transforming Growth Factor beta/immunology
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Affiliation(s)
- Hiroki Ishii
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA
| | - Suman K Vodnala
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA
| | - Bhagelu R Achyut
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA
- Tumor Angiogenesis Laboratory, Georgia Cancer Center, Augusta University, Augusta, 30912, USA
| | - Jae Young So
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA
| | - M Christine Hollander
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA
| | - Tim F Greten
- Gastrointestinal Malignancy Section, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA
| | - Ashish Lal
- Genetic Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA
| | - Li Yang
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, 20892, USA.
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32
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Mukherjee A, Hollern DP, Williams OG, Rayburn TS, Byrd WA, Yates C, Jones JD. A Review of FOXI3 Regulation of Development and Possible Roles in Cancer Progression and Metastasis. Front Cell Dev Biol 2018; 6:69. [PMID: 30018953 PMCID: PMC6038025 DOI: 10.3389/fcell.2018.00069] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 06/14/2018] [Indexed: 12/25/2022] Open
Abstract
Development and cancer share a variety of functional traits such as EMT, cell migration, angiogenesis, and tissue remodeling. In addition, many cellular signaling pathways are noted to coordinate developmental processes and facilitate aspects of tumor progression. The Forkhead box superfamily of transcription factors consists of a highly conserved DNA binding domain, which binds to specific DNA sequences and play significant roles during adult tissue homoeostasis and embryogenesis including development, differentiation, metabolism, proliferation, apoptosis, migration, and invasion. Interestingly, various studies have implicated the role of key Fox family members such as FOXP, FOXO, and FOXA during cancer initiation and metastases. FOXI3, a member of the Forkhead family affects embryogenesis, development, and bone remodeling; however, no studies have reported a role in cancer. In this review, we summarize the role of FOXI3 in embryogenesis and bone development and discuss its potential involvement in cancer progression with a focus on the bone metastasis. Moreover, we hypothesize possible mechanisms underlying the role of FOXI3 in the development of solid tumor bone metastasis.
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Affiliation(s)
- Angana Mukherjee
- Department of Biological Sciences, Troy University, Troy, AL, United States.,Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, United States
| | - Daniel P Hollern
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, United States
| | | | - Tyeler S Rayburn
- Department of Biological Sciences, Troy University, Troy, AL, United States
| | - William A Byrd
- Department of Biological Sciences, Troy University, Troy, AL, United States
| | - Clayton Yates
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, AL, United States
| | - Jacqueline D Jones
- Department of Biological Sciences, Troy University, Troy, AL, United States.,Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, AL, United States.,Department of Nursing and Allied Health, Troy University, Troy, AL, United States
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Targeting the NRF-2/RHOA/ROCK signaling pathway with a novel aziridonin, YD0514, to suppress breast cancer progression and lung metastasis. Cancer Lett 2018; 424:97-108. [DOI: 10.1016/j.canlet.2018.03.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/06/2018] [Accepted: 03/21/2018] [Indexed: 01/08/2023]
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Haley HR, Shen N, Qyli T, Buschhaus JM, Pirone M, Luker KE, Luker GD. Enhanced Bone Metastases in Skeletally Immature Mice. ACTA ACUST UNITED AC 2018; 4:84-93. [PMID: 29984313 PMCID: PMC6035009 DOI: 10.18383/j.tom.2018.00010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bone constitutes the most common site of breast cancer metastases either at time of presentation or recurrent disease years after seemingly successful therapy. Bone metastases cause substantial morbidity, including life-threatening spinal cord compression and hypercalcemia. Given the high prevalence of patients with breast cancer, health-care costs of bone metastases (>$20,000 per episode) impose a tremendous economic burden on society. To investigate mechanisms of bone metastasis, we developed femoral artery injection of cancer cells as a physiologically relevant model of bone metastasis. Comparing young (∼6 weeks), skeletally immature mice to old (∼6 months) female mice with closed physes (growth plates), we showed significantly greater progression of osteolytic metastases in young animals. Bone destruction increased in the old mice following ovariectomy, emphasizing the pathologic consequences of greater bone turnover and net loss. Despite uniform initial distribution of breast cancer cells throughout the hind limb after femoral artery injection, we observed preferential formation of osteolytic bone metastases in the proximal tibia. Tropism for the proximal tibia arises in part because of TGF-β, a cytokine abundant in both physes of skeletally immature mice and matrix of bone in mice of all ages. We also showed that age-dependent effects on osteolytic bone metastases did not occur in male mice with disseminated breast cancer cells in bone. These studies establish a model system to specifically focus on pathophysiology and treatment of bone metastases and underscore the need to match biologic variables in the model to relevant subsets of patients with breast cancer.
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Affiliation(s)
- Henry R Haley
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI
| | - Nathan Shen
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI
| | - Tonela Qyli
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI
| | - Johanna M Buschhaus
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI.,Department of Biomedical Engineering, University of Michigan Medical School, Ann Arbor, MI
| | - Matthew Pirone
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI
| | - Kathryn E Luker
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI
| | - Gary D Luker
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI.,Department of Biomedical Engineering, University of Michigan Medical School, Ann Arbor, MI.,Department of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, MI
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35
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Zhou H, Wu G, Ma X, Xiao J, Yu G, Yang C, Xu N, Zhang B, Zhou J, Ye Z, Wang Z. Attenuation of TGFBR2 expression and tumour progression in prostate cancer involve diverse hypoxia-regulated pathways. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:89. [PMID: 29699590 PMCID: PMC5921809 DOI: 10.1186/s13046-018-0764-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 04/16/2018] [Indexed: 12/19/2022]
Abstract
Background Dysregulation of transforming growth factor β (TGF-β) signaling and hypoxic microenvironment have respectively been reported to be involved in disease progression in malignancies of prostate. Emerging evidence indicates that downregulation of TGFBR2, a pivotal regulator of TGF-β signaling, may contribute to carcinogenesis and progression of prostate cancer (PCa). However, the biological function and regulatory mechanism of TGFBR2 in PCa remain poorly understood. In this study, we propose to investigate the crosstalk of hypoxia and TGF-β signaling and provide insight into the molecular mechanism underlying the regulatory pathways in PCa. Methods Prostate cancer cell lines were cultured in hypoxia or normoxia to evaluate the effect of hypoxia on TGFBR2 expression. Methylation specific polymerase chain reaction (MSP) and demethylation agents was used to evaluate the methylation regulation of TGFBR2 promoter. Besides, silencing of EZH2 via specific siRNAs or chemical inhibitor was used to validate the regulatory effect of EZH2 on TGFBR2. Moreover, we conducted PCR, western blot, and luciferase assays which studied the relationship of miR-93 and TGFBR2 in PCa cell lines and specimens. We also detected the impacts of hypoxia on EZH2 and miR-93, and further examined the tumorigenic functions of miR-93 on proliferation and epithelial-mesenchymal transition via a series of experiments. Results TGFBR2 expression was attenuated under hypoxia. Hypoxia-induced EZH2 promoted H3K27me3 which caused TGFBR2 promoter hypermethylation and contributed to its epigenetic silencing in PCa. Besides, miR-93 was significantly upregulated in PCa tissues and cell lines, and negatively correlated with the expression of TGFBR2. Ectopic expression of miR-93 promoted cell proliferation, migration and invasion in PCa, and its expression could also be induced by hypoxia. In addition, TGFBR2 was identified as a bona fide target of miR-93. Conclusions Our findings elucidate diverse hypoxia-regulated pathways including EZH2-mediated hypermethylation and miR-93-induced silencing contribute to attenuation of TGFBR2 expression and promote cancer progression in prostate cancer. Electronic supplementary material The online version of this article (10.1186/s13046-018-0764-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hui Zhou
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Guanqing Wu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Department of Urology, Aerospace Center Hospital(ASCH), Beijing, 100076, China
| | - Xueyou Ma
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jun Xiao
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Gan Yu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Chunguang Yang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Nan Xu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Bao Zhang
- Department of Urology, Aerospace Center Hospital(ASCH), Beijing, 100076, China
| | - Jun Zhou
- Department of Urology, The third people Hospital of Hubei Province, Wuhan, 430030, China
| | - Zhangqun Ye
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Zhihua Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China. .,Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Loss of TGF-β signaling in osteoblasts increases basic-FGF and promotes prostate cancer bone metastasis. Cancer Lett 2018; 418:109-118. [PMID: 29337106 DOI: 10.1016/j.canlet.2018.01.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 01/02/2018] [Accepted: 01/08/2018] [Indexed: 01/02/2023]
Abstract
TGF-β plays a central role in prostate cancer (PCa) bone metastasis, and it is crucial to understand the bone cell-specific role of TGF-β signaling in this process. Thus, we used knockout (KO) mouse models having deletion of the Tgfbr2 gene specifically in osteoblasts (Tgfbr2Col1CreERT KO) or in osteoclasts (Tgfbr2LysMCre KO). We found that PCa-induced bone lesion development was promoted in the Tgfbr2Col1CreERT KO mice, but was inhibited in the Tgfbr2LysMCre KO mice, relative to their respective control Tgfbr2FloxE2 littermates. Since metastatic PCa cells attach to osteoblasts when colonized in the bone microenvironment, we focused on the mechanistic studies using the Tgfbr2Col1CreERT KO mouse model. We found that bFGF was upregulated in osteoblasts from PC3-injected tibiae of Tgfbr2Col1CreERT KO mice and correlated with increased tumor cell proliferation, angiogenesis, amounts of cancer-associated fibroblasts and osteoclasts. In vitro studies showed that osteoblastogenesis was inhibited, osteoclastogenesis was stimulated, but PC3 viability was not affected, by bFGF treatments. Lastly, the increased PC3-induced bone lesions in Tgfbr2Col1CreERT KO mice were significantly attenuated by blocking bFGF using neutralizing antibody, suggesting bFGF is a promising target inhibiting bone metastasis.
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37
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Aukes K, Forsman C, Brady NJ, Astleford K, Blixt N, Sachdev D, Jensen ED, Mansky KC, Schwertfeger KL. Breast cancer cell-derived fibroblast growth factors enhance osteoclast activity and contribute to the formation of metastatic lesions. PLoS One 2017; 12:e0185736. [PMID: 28968431 PMCID: PMC5624603 DOI: 10.1371/journal.pone.0185736] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 09/18/2017] [Indexed: 11/25/2022] Open
Abstract
Fibroblast growth factors (FGFs) and their receptors (FGFRs) have been implicated in promoting breast cancer growth and progression. While the autocrine effects of FGFR activation in tumor cells have been extensively studied, little is known about the effects of tumor cell-derived FGFs on cells in the microenvironment. Because FGF signaling has been implicated in the regulation of bone formation and osteoclast differentiation, we hypothesized that tumor cell-derived FGFs are capable of modulating osteoclast function and contributing to growth of metastatic lesions in the bone. Initial studies examining FGFR expression during osteoclast differentiation revealed increased expression of FGFR1 in osteoclasts during differentiation. Therefore, studies were performed to determine whether tumor cell-derived FGFs are capable of promoting osteoclast differentiation and activity. Using both non-transformed and transformed cell lines, we demonstrate that breast cancer cells express a number of FGF ligands that are known to activate FGFR1. Furthermore our results demonstrate that inhibition of FGFR activity using the clinically relevant inhibitor BGJ398 leads to reduced osteoclast differentiation and activity in vitro. Treatment of mice injected with tumor cells into the femurs with BGJ398 leads to reduced osteoclast activity and bone destruction. Together, these studies demonstrate that tumor cell-derived FGFs enhance osteoclast function and contribute to the formation of metastatic lesions in breast cancer.
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Affiliation(s)
- Kelly Aukes
- Department of Lab Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Cynthia Forsman
- Department of Lab Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Nicholas J. Brady
- Microbiology, Cancer Biology and Immunology Graduate Program, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Kristina Astleford
- Developmental and Surgical Science, School of Dentistry, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Nicholas Blixt
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Deepali Sachdev
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, United States of America
- Department of Medicine, Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Eric D. Jensen
- Department of Diagnostic and Biological Science, School of Dentistry, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Kim C. Mansky
- Developmental and Surgical Science, School of Dentistry, University of Minnesota, Minneapolis, Minnesota, United States of America
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, United States of America
- * E-mail: (KLS); (KCM)
| | - Kathryn L. Schwertfeger
- Department of Lab Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota, United States of America
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, United States of America
- Center for Immunology, University of Minnesota, Minneapolis, Minnesota, United States of America
- * E-mail: (KLS); (KCM)
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Sclerostin induced tumor growth, bone metastasis and osteolysis in breast cancer. Sci Rep 2017; 7:11399. [PMID: 28900298 PMCID: PMC5595999 DOI: 10.1038/s41598-017-11913-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 08/29/2017] [Indexed: 01/06/2023] Open
Abstract
Breast cancer is the second leading cause of cancer-related deaths among women worldwide. Many patients suffer from bone metastasis. Sclerostin, a key regulator of normal bone remodeling, is critically involved in osteolytic bone diseases. However, its role in breast cancer bone metastasis remains unknown. Here, we found that sclerostin was overexpressed in breast cancer tumor tissues and cell lines. Inhibition of sclerostin by antibody (Scl-Ab) significantly reduced migration and invasion of MDA-MB-231 and MCF-7 cells in a time- and dose-dependent manner. In xenograft model, sclerostin inhibition improved survival of nude mice and prevented osteolytic lesions resulting from tumor metastasis. Taken together, sclerostin promotes breast cancer cell migration, invasion and bone osteolysis. Inhibition of sclerostin may serve as an efficient strategy for interventions against breast cancer bone metastasis or osteolytic bone diseases.
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Hopkins A, Coatham ML, Berry FB. FOXC1 Regulates FGFR1 Isoform Switching to Promote Invasion Following TGFβ-Induced EMT. Mol Cancer Res 2017; 15:1341-1353. [DOI: 10.1158/1541-7786.mcr-17-0185] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 06/13/2017] [Accepted: 07/03/2017] [Indexed: 11/16/2022]
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Transforming growth factor β as regulator of cancer stemness and metastasis. Br J Cancer 2016; 115:761-9. [PMID: 27537386 PMCID: PMC5046208 DOI: 10.1038/bjc.2016.255] [Citation(s) in RCA: 169] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 07/14/2016] [Accepted: 07/19/2016] [Indexed: 12/15/2022] Open
Abstract
Key elements of cancer progression towards metastasis are the biological actions of cancer stem cells and stromal cells in the tumour microenvironment. Cross-communication between tumour and stromal cells is mediated by secreted cytokines, one of which, the transforming growth factor β (TGFβ), regulates essentially every cell within the malignant tissue. In this article, we focus on the actions of TGFβ on cancer stem cells, cancer-associated fibroblasts and immune cells that assist the overall process of metastatic dissemination. We aim at illustrating intricate connections made by various cells in the tumour tissue and which depend on the action of TGFβ.
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Ueda S, Saeki T, Takeuchi H, Shigekawa T, Yamane T, Kuji I, Osaki A. In vivo imaging of eribulin-induced reoxygenation in advanced breast cancer patients: a comparison to bevacizumab. Br J Cancer 2016; 114:1212-8. [PMID: 27140309 PMCID: PMC4891505 DOI: 10.1038/bjc.2016.122] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 03/31/2016] [Accepted: 04/07/2016] [Indexed: 11/24/2022] Open
Abstract
Background: Eribulin mesylate (eribulin) is a first-in-class halichondrin B-based microtubule dynamics inhibitor. To compare the anti-angiogenic activity of eribulin to that of bevacizumab, we compared tumour vessel remodelling and reoxygenation between the two agents. Methods: Patients with advanced breast cancer with stage III/IV were eligible for the study. Patients were assigned to receive either eribulin or single-agent bevacizumab. Tissue concentrations of oxyhaemoglobin (O2Hb) and deoxyhaemoglobin (HHb), and oxygen saturation (SO2) of breast tumours before and day 7 after the first infusion were repeatedly measured using diffuse optical spectroscopic imaging (DOSI). A pair of blood samples was collected for multiplex biomarker studies. Results: Baseline DOSI measurement of all 29 patients (eribulin, n=14 and bevacizumab, n=15) revealed significantly higher tumour concentrations of O2Hb and HHb than that in the normal breast tissue. After eribulin treatment, DOSI revealed a significant decrease in HHb concentration and increased SO2 during the observation period. This trend was not observed for bevacizumab. Instead, bevacizumab significantly decreased the concentration of O2Hb. The multiplex biomarker study revealed that both eribulin and bevacizumab decreased plasma concentrations of VEGF and bFGF, but only eribulin treatment suppressed the plasma concentration of TGF-β1. Conclusions: Eribulin, but not bevacizumab, treatment increased tumour SO2. Suppression of TGF-β1 by eribulin could have a favourable anti-angiogenic effect. Our results suggest that differences in vascular remodelling between these two agents may account for their different effects on tumour reoxygenation.
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Affiliation(s)
- Shigeto Ueda
- Department of Breast Oncology, International Medical Center, Saitama Medical University, 1371-1 Yamane, Hidaka, Saitama 350-1298, Japan
| | - Toshiaki Saeki
- Department of Breast Oncology, International Medical Center, Saitama Medical University, 1371-1 Yamane, Hidaka, Saitama 350-1298, Japan
| | - Hideki Takeuchi
- Department of Breast Oncology, International Medical Center, Saitama Medical University, 1371-1 Yamane, Hidaka, Saitama 350-1298, Japan
| | - Takashi Shigekawa
- Department of Breast Oncology, International Medical Center, Saitama Medical University, 1371-1 Yamane, Hidaka, Saitama 350-1298, Japan
| | - Tomohiko Yamane
- Department of Nuclear Medicine, International Medical Center, Saitama Medical University, 1371-1 Yamane, Hidaka, Saitama 350-1298, Japan
| | - Ichiei Kuji
- Department of Nuclear Medicine, International Medical Center, Saitama Medical University, 1371-1 Yamane, Hidaka, Saitama 350-1298, Japan
| | - Akihiko Osaki
- Department of Breast Oncology, International Medical Center, Saitama Medical University, 1371-1 Yamane, Hidaka, Saitama 350-1298, Japan
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