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Xue J, Deng J, Qin H, Yan S, Zhao Z, Qin L, Liu J, Wang H. The interaction of platelet-related factors with tumor cells promotes tumor metastasis. J Transl Med 2024; 22:371. [PMID: 38637802 PMCID: PMC11025228 DOI: 10.1186/s12967-024-05126-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/22/2024] [Indexed: 04/20/2024] Open
Abstract
Platelets not only participate in thrombosis and hemostasis but also interact with tumor cells and protect them from mechanical damage caused by hemodynamic shear stress and natural killer cell lysis, thereby promoting their colonization and metastasis to distant organs. Platelets can affect the tumor microenvironment via interactions between platelet-related factors and tumor cells. Metastasis is a key event in cancer-related death and is associated with platelet-related factors in lung, breast, and colorectal cancers. Although the factors that promote platelet expression vary slightly in terms of their type and mode of action, they all contribute to the overall process. Recognizing the correlation and mechanisms between these factors is crucial for studying the colonization of distant target organs and developing targeted therapies for these three types of tumors. This paper reviews studies on major platelet-related factors closely associated with metastasis in lung, breast, and colorectal cancers.
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Affiliation(s)
- Jie Xue
- Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China
- Department of Blood Transfusion, The Central Hospital of Qingdao Jiaozhou, 99 Yunxi River South Road, Qingdao, 266300, Shandong, China
| | - Jianzhao Deng
- Clinical Laboratory, The Central Hospital of Qingdao Jiaozhou, 99 Yunxi River South Road, Qingdao, 266300, Shandong, China
| | - Hongwei Qin
- Department of Blood Transfusion, The Central Hospital of Qingdao Jiaozhou, 99 Yunxi River South Road, Qingdao, 266300, Shandong, China
| | - Songxia Yan
- Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China
| | - Zhen Zhao
- Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China
| | - Lifeng Qin
- Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China
| | - Jiao Liu
- Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China
| | - Haiyan Wang
- Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China.
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Zhou C, Zhao Y, Yang M, Yin W, Li Y, Xiao Y, Liu Y, Lang M. Diselenide-Containing Polymer Based on New Antitumor Mechanism as Efficient GSH Depletion Agent for Ferroptosis Therapy. Adv Healthc Mater 2024:e2303896. [PMID: 38551494 DOI: 10.1002/adhm.202303896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/24/2024] [Indexed: 04/07/2024]
Abstract
Glutathione (GSH) depletion-induced ferroptosis has emerged as a promising treatment for malignant cancer. It works by inactivating glutathione peroxidase 4 (GPX4) and facilitating lipid peroxidation. However, effectively delivering inducers and depleting intracellular GSH remains challenging due to the short half-lives and high hydrophobicity of small-molecule ferroptosis inducers. These inducers often require additional carriers. Herein, diselenide-containing polymers can consume GSH to induce ferroptosis for pancreatic cancer therapy. The diselenide bonds are controllably built into the backbone of the polycarbonate with a targeting peptide CRGD (Cys-Arg-Gly-Asp), which allows for self-assembly into stable nanoparticles (denoted CRNSe) for self-delivery. Significantly, at a concentration of 12 µg mL-1, CRNSe binds to the active site cysteine of GSH resulting in a thorough depletion of GSH. In contrast, the disulfide-containing analog only causes a slight decrease in GSH level. Moreover, the depletion of GSH inactivates GPX4, ultimately inducing ferroptosis due to the accumulation of lipid peroxide in BxPC-3 cells. Both in vitro and in vivo studies have demonstrated that CRNSe exhibits potent tumor suppressive ability with few side effects on normal tissue. This study validates the anti-tumor mechanism of diselenide-containing polymers in addition to apoptosis and also provides a new strategy for inherently inducing ferroptosis in cancer therapy.
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Affiliation(s)
- Chen Zhou
- School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Yuhao Zhao
- Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Shanghai, 200030, China
| | - Mao Yang
- Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Shanghai, 200030, China
| | - Wang Yin
- School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Yongsheng Li
- Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Shanghai, 200030, China
| | - Yan Xiao
- School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Yingbin Liu
- Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Shanghai, 200030, China
| | - Meidong Lang
- School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
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Lv X, Song X, Long Y, Zeng D, Lan X, Gai Y. Preclinical evaluation of a dual-receptor targeted tracer [ 68Ga]Ga-HX01 in 10 different subcutaneous and orthotopic tumor models. Eur J Nucl Med Mol Imaging 2023; 51:54-67. [PMID: 37642706 DOI: 10.1007/s00259-023-06412-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/22/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE The integrin αvβ3 and aminopeptidase N (APN/CD13) play vital roles in the tumor angiogenesis process. They are highly expressed in a variety of tumor cells and proliferating endothelial cells during angiogenesis, which have been considered as highly promising targets for tumor imaging. Arginine-glycine-aspartic (RGD) and asparagine-glycine-arginine (NGR) are two peptides specifically binding to the integrin αvβ3 and CD13, respectively. In this study, we optimized our previously developed probe and preclinically evaluated the new integrin αvβ3 and CD13 dual-targeted probe, NOTA-RGD-NGR (denoted as HX01) radiolabeled with 68Ga, in 10 different subcutaneous and orthotopic tumor models. METHODS The specific activity and radiochemical purity of [68Ga]Ga-HX01 were identified. The dual-receptor targeting ability was confirmed by a series of blocking studies and partly muted tracers using BxPC-3 xenograft model. The dynamic imaging study and dose escalation study were explored to determine the optimal imaging time point and dosage in the BxPC-3 xenograft model. Next, we established a variety of subcutaneous and orthotopic tumor models including pancreas (BxPC-3), breast (MCF-7), gallbladder (NOZ), lung (HCC827), ovary (SK-OV-3), colorectal (HCT-8), liver (HuH-7), stomach (NUGC-4), and glioma (U87) cancers. All models underwent [68Ga]Ga-HX01 PET/CT imaging about 2 weeks post-inoculation, with a subset of them undergoing [18F]FDG PET/CT scan performed concurrently, and their results were compared. In addition, ex vivo biodistribution studies were also performed for verifying the semi-quantitative results of the non-invasive PET images. RESULTS [68Ga]Ga-HX01 significantly outperformed single target probes in the BxPC-3 xenograft model. All blocking and single target groups exhibited significantly descending tumor uptake. The high tumor uptakes were found in BxPC-3, MCF-7, and NOZ subcutaneous tumors (%ID/g > 1.1), while middle uptakes were observed in HCC827, SK-OV-3, HCT-8, and HuH-7 subcutaneous tumor (%ID/g 0.7-1.0). Due to the low background, the tumor-to-muscle and tumor-to-blood ratios of [68Ga]Ga-HX01 were higher than that of [18F]FDG. CONCLUSIONS [68Ga]Ga-HX01, as a dual target imaging agent, exhibited superior in vivo performance in different subcutaneous and orthotopic mice models of human tumors over [18F]FDG and its respectively mono-receptor targeted agents, which warrants the future clinical translation for tumor imaging.
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Affiliation(s)
- Xiaoying Lv
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Ave 1277, Wuhan, 430022, Hubei Province, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, 430022, China
| | - Xiangming Song
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Ave 1277, Wuhan, 430022, Hubei Province, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, 430022, China
| | - Yu Long
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Ave 1277, Wuhan, 430022, Hubei Province, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, 430022, China
| | - Dexing Zeng
- Department of Radiology, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Xiaoli Lan
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Ave 1277, Wuhan, 430022, Hubei Province, China.
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China.
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, 430022, China.
| | - Yongkang Gai
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Ave 1277, Wuhan, 430022, Hubei Province, China.
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China.
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, 430022, China.
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Turk A, Kunej T. Shared Genetic Risk Factors Between Cancer and Cardiovascular Diseases. Front Cardiovasc Med 2022; 9:931917. [PMID: 35872888 PMCID: PMC9300967 DOI: 10.3389/fcvm.2022.931917] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/21/2022] [Indexed: 11/22/2022] Open
Abstract
Cancer and cardiovascular diseases (CVD) account for approximately 27.5 million deaths every year. While they share some common environmental risk factors, their shared genetic risk factors are not yet fully understood. The aim of the present study was to aggregate genetic risk factors associated with the comorbidity of cancer and CVDs. For this purpose, we: (1) created a catalog of genes associated with cancer and CVDs, (2) visualized retrieved data as a gene-disease network, and (3) performed a pathway enrichment analysis. We performed screening of PubMed database for literature reporting genetic risk factors in patients with both cancer and CVD. The gene-disease network was visualized using Cytoscape and the enrichment analysis was conducted using Enrichr software. We manually reviewed the 181 articles fitting the search criteria and included 13 articles in the study. Data visualization revealed a highly interconnected network containing a single subnetwork with 56 nodes and 146 edges. Genes in the network with the highest number of disease interactions were JAK2, TTN, TET2, and ATM. The pathway enrichment analysis revealed that genes included in the study were significantly enriched in DNA damage repair (DDR) pathways, such as homologous recombination. The role of DDR mechanisms in the development of CVDs has been studied in previously published research; however, additional functional studies are required to elucidate their contribution to the pathophysiology to CVDs.
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Strasenburg W, Jóźwicki J, Durślewicz J, Kuffel B, Kulczyk MP, Kowalewski A, Grzanka D, Drewa T, Adamowicz J. Tumor Cell-Induced Platelet Aggregation as an Emerging Therapeutic Target for Cancer Therapy. Front Oncol 2022; 12:909767. [PMID: 35814405 PMCID: PMC9259835 DOI: 10.3389/fonc.2022.909767] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
Tumor cells have the ability to induce platelet activation and aggregation. This has been documented to be involved in tumor progression in several types of cancers, such as lung, colon, breast, pancreatic, ovarian, and brain. During the process, platelets protect circulating tumor cells from the deleterious effects of shear forces, shield tumor cells from the immune system, and provide growth factors, facilitating metastatic spread and tumor growth at the original site as well as at the site of metastasis. Herein, we present a wider view on the induction of platelet aggregation by specific factors primarily developed by cancer, including coagulation factors, adhesion receptors, growth factors, cysteine proteases, matrix metalloproteinases, glycoproteins, soluble mediators, and selectins. These factors may be presented on the surface of tumor cells as well as in their microenvironment, and some may trigger more than just one simple receptor–ligand mechanism. For a better understanding, we briefly discuss the physiological role of the factors in the platelet activation process, and subsequently, we provide scientific evidence and discuss their potential role in the progression of specific cancers. Targeting tumor cell-induced platelet aggregation (TCIPA) by antiplatelet drugs may open ways to develop new treatment modalities. On the one hand, it may affect patients’ prognosis by enhancing known therapies in advanced-stage tumors. On the other hand, the use of drugs that are mostly easily accessible and widely used in general practice may be an opportunity to propose an unparalleled antitumor prophylaxis. In this review, we present the recent discoveries of mechanisms by which cancer cells activate platelets, and discuss new platelet-targeted therapeutic strategies.
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Affiliation(s)
- Wiktoria Strasenburg
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
- *Correspondence: Wiktoria Strasenburg,
| | - Jakub Jóźwicki
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Justyna Durślewicz
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Błażej Kuffel
- Department of General and Oncological Urology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Martyna Parol Kulczyk
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Adam Kowalewski
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Dariusz Grzanka
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Tomasz Drewa
- Department of General and Oncological Urology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Jan Adamowicz
- Department of General and Oncological Urology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Toruń, Poland
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Wang Q, Duan M, Liao J, Xie J, Zhou C. Are Osteoclasts Mechanosensitive Cells? J Biomed Nanotechnol 2021; 17:1917-1938. [PMID: 34706793 DOI: 10.1166/jbn.2021.3171] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Skeleton metabolism is a process in which osteoclasts constantly remove old bone and osteoblasts form new osteoid and induce mineralization; disruption of this balance may cause diseases. Osteoclasts play a key role in bone metabolism, as osteoclastogenesis marks the beginning of each bone remodeling cycle. As the only cell capable of bone resorption, osteoclasts are derived from the monocyte/macrophage hematopoietic precursors that terminally adhere to mineralized extracellular matrix, and they subsequently break down the extracellular compartment. Bone is generally considered the load-burdening tissue, bone homeostasis is critically affected by mechanical conductions, and the bone cells are mechanosensitive. The functions of various bone cells under mechanical forces such as chondrocytes and osteoblasts have been reported; however, the unique bone-resorbing osteoclasts are less studied. The oversuppression of osteoclasts in mechanical studies may be because of its complicated differentiation progress and flexible structure, which increases difficulty in targeting mechanical structures. This paper will focus on recent findings regarding osteoclasts and attempt to uncover proposed candidate mechanosensing structures in osteoclasts including podosome-associated complexes, gap junctions and transient receptor potential family (ion channels). We will additionally describe possible mechanotransduction signaling pathways including GTPase ras homologue family member A (RhoA), Yes-associated protein/transcriptional co-activator with PDZ-binding motif (TAZ), Ca2+ signaling and non-canonical Wnt signaling. According to numerous studies, evaluating the possible influence of various physical environments on osteoclastogenesis is conducive to the study of bone homeostasis.
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Affiliation(s)
- Qingxuan Wang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, China
| | - Mengmeng Duan
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, China
| | - Jingfeng Liao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, China
| | - Jing Xie
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, China
| | - Chenchen Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, China
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Na HY, Park JH, Shin SA, Lee S, Lee H, Chae H, Choung H, Kim N, Chung JH, Kim JE. Targeted Sequencing Revealed Distinct Mutational Profiles of Ocular and Extraocular Sebaceous Carcinomas. Cancers (Basel) 2021; 13:4810. [PMID: 34638295 PMCID: PMC8508046 DOI: 10.3390/cancers13194810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/10/2021] [Accepted: 09/22/2021] [Indexed: 11/16/2022] Open
Abstract
The biological behavior of sebaceous carcinoma (SeC) is relatively indolent; however, local invasion or distant metastasis is sometimes reported. Nevertheless, a lack of understanding of the genetic background of SeC makes it difficult to apply effective systemic therapy. This study was designed to investigate major genetic alterations in SeCs in Korean patients. A total of 29 samples, including 20 ocular SeCs (SeC-Os) and 9 extraocular SeCs (SeC-EOs), were examined. Targeted next-generation sequencing tests including 171 cancer-related genes were performed. TP53 and PIK3CA genes were frequently mutated in both SeC-Os and SeC-EOs with slight predominance in SeC-Os, whereas the NOTCH1 gene was more commonly mutated in SeC-EOs. In clinical correlation, mutations in RUNX1 and ATM were associated with development of distant metastases, and alterations in MSH6 and BRCA1 were associated with inferior progression-free survival (all p < 0.05). In conclusion, our study revealed distinct genetic alterations between SeC-Os and SeC-EOs and some important prognostic molecular markers. Mutations in potentially actionable genes, including EGFR, ERBB2, and mismatch repair genes, were noted, suggesting consideration of a clinical trial in intractable cases.
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Affiliation(s)
- Hee Young Na
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Korea; (H.Y.N.); (J.H.P.); (S.A.S.)
- Department of Pathology and Translational Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Korea
| | - Jeong Hwan Park
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Korea; (H.Y.N.); (J.H.P.); (S.A.S.)
- Department of Pathology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07067, Korea
| | - Sun Ah Shin
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Korea; (H.Y.N.); (J.H.P.); (S.A.S.)
- Department of Pathology, National Cancer Center, Goyang 10408, Korea
| | - Sejoon Lee
- Precision Medicine Center, Seoul National University Bundang Hospital, Seongnam 13620, Korea;
| | - Heonyi Lee
- Bioinformatics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul 03722, Korea;
| | - Heejoon Chae
- Division of Computer Science, Sookmyung Women’s University, Seoul 04312, Korea;
| | - HoKyung Choung
- Department of Ophthalmology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07067, Korea;
| | - Namju Kim
- Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam 13620, Korea;
| | - Jin-Haeng Chung
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Korea; (H.Y.N.); (J.H.P.); (S.A.S.)
- Department of Pathology and Translational Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Korea
| | - Ji Eun Kim
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Korea; (H.Y.N.); (J.H.P.); (S.A.S.)
- Department of Pathology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07067, Korea
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Stucci LS, Internò V, Tucci M, Perrone M, Mannavola F, Palmirotta R, Porta C. The ATM Gene in Breast Cancer: Its Relevance in Clinical Practice. Genes (Basel) 2021; 12:genes12050727. [PMID: 34068084 PMCID: PMC8152746 DOI: 10.3390/genes12050727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/09/2021] [Accepted: 05/10/2021] [Indexed: 12/15/2022] Open
Abstract
Molecular alterations of the Ataxia-telangiectasia (AT) gene are frequently detected in breast cancer (BC), with an incidence ranging up to 40%. The mutated form, the Ataxia-telangiectasia mutated (ATM) gene, is involved in cell cycle control, apoptosis, oxidative stress, and telomere maintenance, and its role as a risk factor for cancer development is well established. Recent studies have confirmed that some variants of ATM are associated with an increased risk of BC development and a worse prognosis. Thus, many patients harboring ATM mutations develop intermediate- and high-grade disease, and there is a higher rate of lymph node metastatic involvement. The evidence concerning a correlation of ATM gene mutations and the efficacy of therapeutic strategies in BC management are controversial. In fact, ATM mutations may sensitize cancer cells to platinum-derived drugs, as BRCA1/2 mutations do, whereas their implications in objective responses to hormonal therapy or target-based agents are not well defined. Herein, we conducted a review of the role of ATM gene mutations in BC development, prognosis, and different treatment strategies.
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Affiliation(s)
- Luigia Stefania Stucci
- Division of Medical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy; (V.I.); (M.T.); (M.P.); (F.M.); (C.P.)
- Correspondence:
| | - Valeria Internò
- Division of Medical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy; (V.I.); (M.T.); (M.P.); (F.M.); (C.P.)
| | - Marco Tucci
- Division of Medical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy; (V.I.); (M.T.); (M.P.); (F.M.); (C.P.)
- National Cancer Research Center, Tumori Institute IRCCS Giovanni Paolo II, 70121 Bari, Italy
| | - Martina Perrone
- Division of Medical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy; (V.I.); (M.T.); (M.P.); (F.M.); (C.P.)
| | - Francesco Mannavola
- Division of Medical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy; (V.I.); (M.T.); (M.P.); (F.M.); (C.P.)
| | - Raffaele Palmirotta
- Interdisciplinary Department of Medicine, Section of Sciences and Technologies of Laboratory Medicine, University of Bari, 70121 Bari, Italy;
| | - Camillo Porta
- Division of Medical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy; (V.I.); (M.T.); (M.P.); (F.M.); (C.P.)
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Quaglia F, Krishn SR, Wang Y, Goodrich DW, McCue P, Kossenkov AV, Mandigo AC, Knudsen KE, Weinreb PH, Corey E, Kelly WK, Languino LR. Differential expression of αVβ3 and αVβ6 integrins in prostate cancer progression. PLoS One 2021; 16:e0244985. [PMID: 33481853 PMCID: PMC7822502 DOI: 10.1371/journal.pone.0244985] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 12/18/2020] [Indexed: 12/16/2022] Open
Abstract
Neuroendocrine prostate cancer (NEPrCa) arises de novo or after accumulation of genomic alterations in pre-existing adenocarcinoma tumors in response to androgen deprivation therapies. We have provided evidence that small extracellular vesicles released by PrCa cells and containing the αVβ3 integrin promote neuroendocrine differentiation of PrCa in vivo and in vitro. Here, we examined αVβ3 integrin expression in three murine models carrying a deletion of PTEN (SKO), PTEN and RB1 (DKO), or PTEN, RB1 and TRP53 (TKO) genes in the prostatic epithelium; of these three models, the DKO and TKO tumors develop NEPrCa with a gene signature comparable to those of human NEPrCa. Immunostaining analysis of SKO, DKO and TKO tumors shows that αVβ3 integrin expression is increased in DKO and TKO primary tumors and metastatic lesions, but absent in SKO primary tumors. On the other hand, SKO tumors show higher levels of a different αV integrin, αVβ6, as compared to DKO and TKO tumors. These results are confirmed by RNA-sequencing analysis. Moreover, TRAMP mice, which carry NEPrCa and adenocarcinoma of the prostate, also have increased levels of αVβ3 in their NEPrCa primary tumors. In contrast, the αVβ6 integrin is only detectable in the adenocarcinoma areas. Finally, analysis of 42 LuCaP patient-derived xenografts and primary adenocarcinoma samples shows a positive correlation between αVβ3, but not αVβ6, and the neuronal marker synaptophysin; it also demonstrates that αVβ3 is absent in prostatic adenocarcinomas. In summary, we demonstrate that αVβ3 integrin is upregulated in NEPrCa primary and metastatic lesions; in contrast, the αVβ6 integrin is confined to adenocarcinoma of the prostate. Our findings suggest that the αVβ3 integrin, but not αVβ6, may promote a shift in lineage plasticity towards a NE phenotype and might serve as an informative biomarker for the early detection of NE differentiation in prostate cancer.
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Affiliation(s)
- Fabio Quaglia
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, United States of America
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Shiv Ram Krishn
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, United States of America
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Yanqing Wang
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States of America
| | - David W. Goodrich
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States of America
| | - Peter McCue
- Department of Pathology, Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Andrew V. Kossenkov
- Center for Systems and Computational Biology, Wistar Institute, Philadelphia, PA, United States of America
| | - Amy C. Mandigo
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Karen E. Knudsen
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, United States of America
| | | | - Eva Corey
- Department of Urology, University of Washington, Seattle, Washington, United States of America
| | - William K. Kelly
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Lucia R. Languino
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, United States of America
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, United States of America
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10
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Mannavola F, Mandala M, Todisco A, Sileni VC, Palla M, Minisini AM, Pala L, Morgese F, Di Guardo L, Stucci LS, Guida M, Indini A, Quaglino P, Ferraresi V, Marconcini R, Tronconi MC, Rossi E, Nigro O, Occelli M, Cortellini A, Quadrini S, Palmieri G, Pigozzo J, Ascierto PA, Vitale MG, Strippoli S, Ferrucci PF, Berardi R, Randon G, Cardone P, Schinzari G, Silvestris F, Tucci M. An Italian Retrospective Survey on Bone Metastasis in Melanoma: Impact of Immunotherapy and Radiotherapy on Survival. Front Oncol 2020; 10:1652. [PMID: 33042809 PMCID: PMC7523509 DOI: 10.3389/fonc.2020.01652] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 07/28/2020] [Indexed: 01/10/2023] Open
Abstract
Background We performed a multicenter retrospective observational study to investigate the impact of clinical–pathological features and therapeutic strategies on both the complications and survival of patients with bone metastases (BMs) from malignant melanoma. Patients and Methods A total of 305 patients with melanoma and radiological evidence of BMs were retrospectively enrolled from 19 Italian centers. All patients received conventional treatments in accordance with each own treating physician’s practice. Both univariate and multivariate models were used to explore the impact of melanoma features, including skeletal-related events (SREs), and different treatments on both overall survival (OS) and time-to-SREs. The chi-squared test evaluated the suitability of several parameters to predict the occurrence of SREs. Results Eighty-three percent of patients had metachronous BMs. The prevalent (90%) bone metastatic site was the spine, while 45% had involvement of the appendicular skeleton. Forty-seven percent experienced at least one SRE, including palliative radiotherapy (RT) in 37% of cases. No melanoma-associated factor was predictive of the development of SREs, although patients receiving early treatment with bone-targeted agents showed 62% lower risk and delayed time of SRE occurrence. Median OS from the diagnosis of bone metastasis was 10.7 months. The multivariate analysis revealed as independent prognostic factors the number of BMs, number of metastatic organs, baseline lactate dehydrogenase levels, and treatment with targeted therapy or immunotherapy. Subgroup analyses showed the best OS (median = 16.5 months) in the subset of patients receiving both immunotherapy and palliative RT. Conclusion Based on our results, patients undergoing immunotherapy and palliative RT showed an OS benefit suggestive of a possible additive effect. The apparent protective role of bone targeting agent use on SREs observed in our analysis should deserve prospective evaluation.
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Affiliation(s)
- Francesco Mannavola
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Mario Mandala
- Medical Oncology Unit, Department of Oncology and Hematology, Azienda Ospedaliera Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Annalisa Todisco
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Vanna Chiarion Sileni
- Melanoma Oncology Unit, Veneto Institute of Oncology, Scientific Institute for Research, Hospitalization and Healthcare, Padua, Italy
| | - Marco Palla
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori IRCCS Fondazione Pascale, Naples, Italy
| | | | - Laura Pala
- Division of Melanoma, Sarcoma and Rare Tumors, European Institute of Oncology, Scientific Institute for Research, Hospitalization and Healthcare, Milan, Italy
| | | | - Lorenza Di Guardo
- Melanoma Medical Oncology Unit, Department of Medical Oncology and Hematology, National Institute of Tumori, Milan, Italy
| | - Luigia Stefania Stucci
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Michele Guida
- IRCCS Giovanni Paolo II, Cancer Institute, Bari, Italy
| | - Alice Indini
- Medical Oncology Unit, Department of Oncology and Hematology, Azienda Ospedaliera Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Pietro Quaglino
- Department of Medical Sciences, Dermatologic Clinic, University of Turin, Turin, Italy
| | - Virginia Ferraresi
- First Division of Medical Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Riccardo Marconcini
- Medical Oncology Department, Santa Chiara Hospital, University of Pisa, Pisa, Italy
| | - Maria Chiara Tronconi
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center, IRCCS, Rozzano, Italy
| | - Ernesto Rossi
- Medical Oncology, Fondazione Policlinico Universitario 'Agostino Gemelli' IRCCS, Rome, Italy
| | - Olga Nigro
- Medical Oncology, ASST-Sette Laghi, Ospedale di Circolo e Fondazione Macchi, Varese, Italy
| | - Marcella Occelli
- Medical Oncology Unit, Santa Croce and Carle Teaching Hospital, Cuneo, Italy
| | - Alessio Cortellini
- Department of Biotechnological and Applied Clinical Sciences, San Salvatore Hospital, University of L'Aquila, L'Aquila, Italy
| | - Silvia Quadrini
- Medical Oncology Unit, Azienda Sanitaria Locale Frosinone, Frosinone, Italy
| | - Giuseppe Palmieri
- Unit of Cancer Genetics, Institute of Genetic and Biomedical Research, National Research Council, Sassari, Italy
| | - Jacopo Pigozzo
- Melanoma Oncology Unit, Veneto Institute of Oncology, Scientific Institute for Research, Hospitalization and Healthcare, Padua, Italy
| | - Paolo Antonio Ascierto
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori IRCCS Fondazione Pascale, Naples, Italy
| | - Maria Grazia Vitale
- Department of Oncology, Azienda Sanitaria Universitaria del Friuli Centrale, Udine, Italy
| | | | - Pier Francesco Ferrucci
- Division of Melanoma, Sarcoma and Rare Tumors, European Institute of Oncology, Scientific Institute for Research, Hospitalization and Healthcare, Milan, Italy
| | - Rossana Berardi
- Oncology Clinic, Università Politecnica delle Marche, Ancona, Italy
| | - Giovanni Randon
- Melanoma Medical Oncology Unit, Department of Medical Oncology and Hematology, National Institute of Tumori, Milan, Italy
| | - Pietro Cardone
- Department of Medical Sciences, Dermatologic Clinic, University of Turin, Turin, Italy
| | - Giovanni Schinzari
- Medical Oncology, Fondazione Policlinico Universitario 'Agostino Gemelli' IRCCS, Rome, Italy
| | - Franco Silvestris
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy.,IRCCS Giovanni Paolo II, Cancer Institute, Bari, Italy
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11
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Schönthal AH, Swenson SD, Chen TC, Markland FS. Preclinical studies of a novel snake venom-derived recombinant disintegrin with antitumor activity: A review. Biochem Pharmacol 2020; 181:114149. [PMID: 32663453 DOI: 10.1016/j.bcp.2020.114149] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/09/2020] [Accepted: 07/09/2020] [Indexed: 12/12/2022]
Abstract
Snake venoms consist of a complex mixture of many bioactive molecules. Among them are disintegrins, which are peptides without enzymatic activity, but with high binding affinity for integrins, transmembrane receptors that function to connect cells with components of the extracellular matrix. Integrin-mediated cell attachment is critical for cell migration and dissemination, as well as for signal transduction pathways involved in cell growth. During tumor development, integrins play key roles by supporting cancer cell proliferation, angiogenesis, and metastasis. The recognition that snake venom disintegrins can block integrin functions has spawned a number of studies to explore their cancer therapeutic potential. While dozens of different disintegrins have been isolated, none of them as yet has undergone clinical evaluation in cancer patients. Among the best-characterized and preclinically most advanced disintegrins is vicrostatin (VCN), a recombinant disintegrin that was rationally designed by fusing 62 N-terminal amino acids derived from the disintegrin contortrostatin with 6 C-terminal amino acids from echistatin, the disintegrins from another snake species. Bacterially produced VCN was shown to target multiple tumor-associated integrins, achieving potent anti-tumor and anti-angiogenic effects in in vitro and in vivo models in the absence of noticeable toxicity. This review will introduce the field of snake venom disintegrins as potential anticancer agents and illustrate the translational development and cancer-therapeutic potential of VCN as an example.
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Affiliation(s)
- Axel H Schönthal
- Department of Molecular Microbiology and Immunology, Keck School of Medicine (KSOM), University of Southern California (USC), Los Angeles, CA 90089, USA
| | - Stephen D Swenson
- Department of Neurological Surgery, KSOM, USC, Los Angeles, CA 90089, USA; Department of Biochemistry and Molecular Medicine, KSOM, USC, Los Angeles, CA 90089, USA
| | - Thomas C Chen
- Department of Neurological Surgery, KSOM, USC, Los Angeles, CA 90089, USA
| | - Francis S Markland
- Department of Biochemistry and Molecular Medicine, KSOM, USC, Los Angeles, CA 90089, USA.
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12
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Quaglia F, Krishn SR, Daaboul GG, Sarker S, Pippa R, Domingo-Domenech J, Kumar G, Fortina P, McCue P, Kelly WK, Beltran H, Liu Q, Languino LR. Small extracellular vesicles modulated by αVβ3 integrin induce neuroendocrine differentiation in recipient cancer cells. J Extracell Vesicles 2020; 9:1761072. [PMID: 32922691 PMCID: PMC7448905 DOI: 10.1080/20013078.2020.1761072] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The ability of small extracellular vesicles (sEVs) to reprogram cancer cells is well established. However, the specific sEV components able to mediate aberrant effects in cancer cells have not been characterized. Integrins are major players in mediating sEV functions. We have previously reported that the αVβ3 integrin is detected in sEVs of prostate cancer (PrCa) cells and transferred into recipient cells. Here, we investigate whether sEVs from αVβ3-expressing cells affect tumour growth differently than sEVs from control cells that do not express αVβ3. We compared the ability of sEVs to stimulate tumour growth, using sEVs isolated from PrCa C4-2B cells by iodixanol density gradient and characterized with immunoblotting, nanoparticle tracking analysis, immunocapturing and single vesicle analysis. We incubated PrCa cells with sEVs and injected them subcutaneously into nude mice to measure in vivo tumour growth or analysed in vitro their anchorage-independent growth. Our results demonstrate that a single treatment with sEVs shed from C4-2B cells that express αVβ3, but not from control cells, stimulates tumour growth and induces differentiation of PrCa cells towards a neuroendocrine phenotype, as quantified by increased levels of neuroendocrine markers. In conclusion, the expression of αVβ3 integrin generates sEVs capable of reprogramming cells towards an aggressive phenotype.
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Affiliation(s)
- Fabio Quaglia
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA.,Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Shiv Ram Krishn
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA.,Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - George G Daaboul
- Department of Research and Development, NanoView Biosciences, Boston, MA, USA
| | - Srawasti Sarker
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA.,Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Raffaella Pippa
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, USA
| | | | - Gaurav Kumar
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Paolo Fortina
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Peter McCue
- Department of Pathology, Thomas Jefferson University, Philadelphia, PA, USA
| | - William K Kelly
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Himisha Beltran
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Qin Liu
- Molecular and Cellular Oncogenesis Program, the Wistar Institute, Philadelphia, PA, USA
| | - Lucia R Languino
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA.,Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
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13
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Talin1 regulates the endometrial epithelial cell adhesive capacity by interacting with LASP1 and Vitronectin. Reprod Biol 2020; 20:229-236. [PMID: 32113856 DOI: 10.1016/j.repbio.2020.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 01/27/2020] [Accepted: 02/14/2020] [Indexed: 01/13/2023]
Abstract
The endometrium is a highly complex tissue that is vulnerable to subtle gene expression changes and is the first point of contact for an implanting blastocyst. Talin1 has previously been identified to regulate cytoskeleton and cell motility, however it has not been investigated in association with infertility. Herein, we presented that Talin1 dysregulation in the missed abortion endometrium would negatively influence endometrial adhesive capacity. Mechanistically, intracellular Talin1 inhibited the nuclear transportation of LIM and SH3 protein 1 (LASP1) and restored the expression of adhesion-associated protein. Moreover, extracellular Talin1 enforces endometrial epithelial cell adhesive capacity by interacting with Vitronectin (VTN) and activating the FAK/Src/ERK signalling pathway. This finding provides a novel insight into the potential use of Talin1 for managing endometrial epithelia cell adhesion. This study represents the first demonstration of Talin1 function in endometrial epithelial cell adhesion and endometrial receptivity. Our findings indicate that re-expression of Talin1 might represent a useful strategy for preventing and treating early pregnancy failure and infertility.
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14
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Dai J, Li Y, Long Z, Jiang R, Zhuang Z, Wang Z, Zhao Z, Lou X, Xia F, Tang BZ. Efficient Near-Infrared Photosensitizer with Aggregation-Induced Emission for Imaging-Guided Photodynamic Therapy in Multiple Xenograft Tumor Models. ACS NANO 2020; 14:854-866. [PMID: 31820925 DOI: 10.1021/acsnano.9b07972] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Photodynamic therapy (PDT) strategy has been widely used in tumor treatment, and the reagents for reactive oxygen species (ROS) play a crucial role. Herein, we develop a fluorogen (TTB) containing an electron-accepting benzo[1,2-b:4,5-b']dithiophene 1,1,5,5-tetraoxide core and electron-donating 4,4'-(2,2-diphenylethene-1,1-diyl)bis(N,N-diphenylaniline) groups for image-guided targeting PDT application. TTB exhibits a prominent aggregation-induced emission (AIE) property with strong near-infrared (NIR) fluorescence in aggregates and is capable of efficiently generating ROS of O2•- and 1O2 under white light irradiation. The nanoparticles (RGD-4R-MPD/TTB NPs) with NIR emission (∼730 nm), high photostability, and low dark cytotoxicity are fabricated by encapsulating TTB within polymeric matrix and then modified with RGD-4R peptide. They show excellent performance in targeting PDT treatment of PC3, HeLa, and SKOV-3 cancer cells in vitro. The investigations on pharmacokinetics, biodistribution, and long-term tracing in vivo reveal that RGD-4R-MPD/TTB NPs can selectively accumulate in tumors for real-time, long-term image-guided PDT treatment. The RGD-4R-MPD/TTB NPs-mediated PDT in multiple xenograft tumor models disclose that the growth of cervical, prostate, and ovarian cancers in mice can be effectively inhibited. These results demonstrate that the reagents employing NIR fluorogen TTB as a photosensitizer could be promising candidates for in vivo image-guided PDT treatments of tumors.
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Affiliation(s)
- Jun Dai
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Yinghao Li
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zi Long
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry , China University of Geosciences , Wuhan 430074 , China
| | - Ruming Jiang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zeyan Zhuang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zhiming Wang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Xiaoding Lou
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry , China University of Geosciences , Wuhan 430074 , China
| | - Fan Xia
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry , China University of Geosciences , Wuhan 430074 , China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
- Department of Chemistry , The Hong Kong University of Science and Technology , Clear Water Bay, Kowloon, Hong Kong , China
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15
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Methods for Evaluation of a Snake Venom-Derived Disintegrin in Animal Models of Human Cancer. Methods Mol Biol 2020; 2068:185-204. [PMID: 31576529 DOI: 10.1007/978-1-4939-9845-6_10] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Integrin targeting has been shown to be an effective approach for anticancer therapy. We engineered a recombinant disintegrin, vicrostatin (VCN), that binds with high affinity and specificity to the Arg-Gly-Asp (RGD) class of integrins, including αvβ3, αvβ5, and α5β1, involved in tumor invasion and metastasis. We used three different delivery modalities to examine anticancer activity of VCN in mouse models of human ovarian cancer, glioma, and prostate cancer. A female mouse model was used to examine the treatment of established ovarian cancer (OC) using VCN delivered intraperitoneally (IP) weekly either in saline or impregnated in a viscoelastic gel. SKOV3luc cells (a human OC cell line) were directly injected IP into immunodeficient mice. We also examined the antitumor activity of radioiodinated VCN delivered intravenously in a human glioma model in nude mice. We evaluated the effectiveness of 131I-VCN in combination with the DNA alkylating agent temozolomide in limiting glioma growth. Finally, treatment of a bone metastatic model of human prostate cancer (PC) in immunodeficient mice was examined using a liposomal formulation of VCN (LVCN) delivered intravenously. Human PC cells were suspended in a solution of Matrigel and injected into the left tibia of immunodeficient mice. Diameters of both the left and right (control) tibias were measured by caliper repeatedly after VCN treatment was initiated.
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16
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Zhao Z, Li E, Luo L, Zhao S, Liu L, Wang J, Kang R, Luo J. A PSCA/PGRN–NF-κB–Integrin–α4 Axis Promotes Prostate Cancer Cell Adhesion to Bone Marrow Endothelium and Enhances Metastatic Potential. Mol Cancer Res 2019; 18:501-513. [PMID: 31722969 DOI: 10.1158/1541-7786.mcr-19-0278] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 09/13/2019] [Accepted: 11/07/2019] [Indexed: 11/16/2022]
Affiliation(s)
- Zhigang Zhao
- Department of Urology and Andrology, The First Affiliated Hospital of Guangzhou Medical University; Guangdong Provincial Key Laboratory of Urology, Guangzhou, Guangdong Province, China.
| | - Ermao Li
- Medical school, University of South China, Hengyang, Hunan Province, China
| | - Lianmin Luo
- Department of Urology and Andrology, The First Affiliated Hospital of Guangzhou Medical University; Guangdong Provincial Key Laboratory of Urology, Guangzhou, Guangdong Province, China
| | - Shankun Zhao
- Department of Urology and Andrology, The First Affiliated Hospital of Guangzhou Medical University; Guangdong Provincial Key Laboratory of Urology, Guangzhou, Guangdong Province, China
| | - Luhao Liu
- Department of organ transplantation, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Jiamin Wang
- Department of Urology and Andrology, The First Affiliated Hospital of Guangzhou Medical University; Guangdong Provincial Key Laboratory of Urology, Guangzhou, Guangdong Province, China
| | - Ran Kang
- Department of Urology, The First Affiliated Hospital of University of South China, Hengyang, Hunan Province, China
| | - Jintai Luo
- Department of Urology and Andrology, The First Affiliated Hospital of Guangzhou Medical University; Guangdong Provincial Key Laboratory of Urology, Guangzhou, Guangdong Province, China
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17
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Targeting integrins for cancer management using nanotherapeutic approaches: Recent advances and challenges. Semin Cancer Biol 2019; 69:325-336. [PMID: 31454671 DOI: 10.1016/j.semcancer.2019.08.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 08/14/2019] [Accepted: 08/22/2019] [Indexed: 12/26/2022]
Abstract
Integrins are the main cell surface receptors and execute multifaceted functions such as the bidirectional transmission of signals (i.e., inside-out and outside-in) and provide communication between cells and their microenvironments. Integrins are the key regulators of critical biological functions and contribute significantly to the promotion of cancer at almost every stage of disease progression from initial tumor formation to metastasis. Integrin expressions are frequently altered in different cancers, and consequently, several therapeutic strategies targeting integrins have been developed. Furthermore, nanotechnology-based approaches have been devised to overcome the intrinsic limitations of conventional therapies for cancer management, and have been shown to more precise, safer, and highly effective therapeutic tools. Although nanotechnology-based approaches have achieved substantial success for the management of cancer, certain obstacles remain such as inadequate knowledge of nano-bio interactions and the challenges associated with the three stages of clinical trials. This review highlights the different roles of integrins and of integrin-dependent signaling in various cancers and describes the applications of nanotherapeutics targeting integrins. In addition, we discuss RGD-based approaches and challenges posed to cancer management.
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18
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Mannavola F, Tucci M, Felici C, Passarelli A, D'Oronzo S, Silvestris F. Tumor-derived exosomes promote the in vitro osteotropism of melanoma cells by activating the SDF-1/CXCR4/CXCR7 axis. J Transl Med 2019; 17:230. [PMID: 31324252 PMCID: PMC6642540 DOI: 10.1186/s12967-019-1982-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 07/12/2019] [Indexed: 01/22/2023] Open
Abstract
Background Bone metastases occur rarely in patients suffering from malignant melanoma, although their onset severely worsens both prognosis and quality of life. Extracellular vesicles (EVs) including exosomes (Exos) are active players in melanoma progression involved in the formation of the pre-metastatic niche. Methods Trans-well assays explored the basal migratory and invasive potential of four melanoma cell lines and investigated their different propensity to be attracted toward the bone. Exosomes were purified from cell supernatants by ultracentrifugation and explored in their ability to influence the bone tropism of melanoma cells. The molecular machinery activated during this process was investigated by RT-PCR, droplet digital-PCR, flow-cytometry and Western blot, while loss of function studies with dedicated siRNAs defined the single contribute of CXCR4 and CXCR7 molecules. Results Melanoma cells revealed a variable propensity to be attracted toward bone fragments. Gene profiling of both osteotropic and not-osteotropic cells did not show a different expression of those genes notoriously correlated to chemotaxis and bone metastasis. However, bone conditioned medium significantly increased CXCR4, CXCR7 and PTHrP expression solely to osteotropic cells, while their Exos were able to revert the original poor bone tropism of not-osteotropic cells through CXCR7 up-regulation. Silencing experiments also demonstrated that membrane expression of CXCR7 is required by melanoma cells to promote their chemotaxis toward SDF-1 gradients. Conclusions Our data correlated the osteotropism of melanoma cells to the activation of the SDF-1/CXCR4/CXCR7 axis following the exposition of tumor cells to bone-derived soluble factors. Also, we demonstrated in vitro that tumor-derived Exos can reprogram the innate osteotropism of melanoma cells by up-regulating membrane CXCR7. These results may have a potential translation to future identification of druggable targets for the treatment of skeletal metastases from malignant melanoma. Electronic supplementary material The online version of this article (10.1186/s12967-019-1982-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Francesco Mannavola
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', P.za Giulio Cesare, 11-70124, Bari, Italy
| | - Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', P.za Giulio Cesare, 11-70124, Bari, Italy.
| | - Claudia Felici
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', P.za Giulio Cesare, 11-70124, Bari, Italy
| | - Anna Passarelli
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', P.za Giulio Cesare, 11-70124, Bari, Italy
| | - Stella D'Oronzo
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', P.za Giulio Cesare, 11-70124, Bari, Italy
| | - Francesco Silvestris
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', P.za Giulio Cesare, 11-70124, Bari, Italy
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19
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Roles of integrins in regulating metastatic potentials of cancer cell derived exosomes. Mol Cell Toxicol 2019. [DOI: 10.1007/s13273-019-0026-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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20
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Yan Z, Su G, Gao W, He J, Shen Y, Zeng Y, Liu X. Fluid shear stress induces cell migration and invasion via activating autophagy in HepG2 cells. Cell Adh Migr 2019; 13:152-163. [PMID: 30663937 PMCID: PMC6550537 DOI: 10.1080/19336918.2019.1568141] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Fluid shear stress (FSS) regulates the metastasis of hepatocellular carcinoma (HCC). In the present study, we aimed to study the role of autophagy in HCC cells under FSS. The results showed that FSS upregulated the protein markers of autophagy, induced LC3B aggregation and formation of autophagosomes. Inhibition of integrin by Cliengitide (Cli) or inhibition of the microfilaments formation both inhibited the activation of autophagy in HepG2 under FSS. In addition, Cli inhibited the microfilaments formation and expressions of Rac1 and RhoA in HepG2 cells under FSS. Finally, inhibition of autophagy suppressed the cell migration and invasion in HepG2 under FSS. In conclusion, FSS induced autophagy to promote migration and invasion of HepG2 cells via integrin/cytoskeleton pathways.
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Affiliation(s)
- Zhiping Yan
- a Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine , Sichuan University , Chengdu , China
| | - Guanyue Su
- a Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine , Sichuan University , Chengdu , China
| | - Wenbo Gao
- a Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine , Sichuan University , Chengdu , China
| | - Jia He
- a Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine , Sichuan University , Chengdu , China
| | - Yang Shen
- a Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine , Sichuan University , Chengdu , China
| | - Ye Zeng
- a Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine , Sichuan University , Chengdu , China
| | - Xiaoheng Liu
- a Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine , Sichuan University , Chengdu , China
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21
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Shi K, Wang SL, Shen B, Yu FQ, Weng DF, Lin JH. Clinicopathological and prognostic values of fibronectin and integrin αvβ3 expression in primary osteosarcoma. World J Surg Oncol 2019; 17:23. [PMID: 30691475 PMCID: PMC6350278 DOI: 10.1186/s12957-019-1566-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 01/15/2019] [Indexed: 02/08/2023] Open
Abstract
Background Osteosarcoma is a malignant bone tumor with a high potential for lung metastasis, and the prognosis for patients with metastatic disease is very poor. The interaction between fibronectin (FN) and integrin αvβ3 in soft-tissue sarcoma promotes cell migration, invasion, and lung metastasis. This study aimed to investigate the prognostic significance of FN and αvβ3 in osteosarcoma. Methods Immunohistochemistry and western blotting were used to detect the expression of FN and αvβ3 in 60 osteosarcoma specimens and in 30 osteochondroma specimens. Furthermore, correlations of FN and αvβ3 with the clinicopathological features of osteosarcoma patients were analyzed using the χ2 test and Fisher’s exact test. Disease-free survival and overall survival of osteosarcoma patients were assessed using the Kaplan-Meier method and Cox proportional hazards model. The predictive accuracy of the model was determined by the Harrell concordance index. Results FN (P < 0.05) and αvβ3 (P < 0.05) were overexpressed in osteosarcoma specimens compared with osteochondroma specimens. High FN expression was associated with a poor response to chemotherapy (P = 0.001) and poor disease-free (P < 0.001) and overall (P < 0.001) survival. High expression of αvβ3 was linked to an advanced surgical stage (P = 0.028), a poor response to chemotherapy (P = 0.002), and both poor disease-free survival (P < 0.001) and overall survival (P < 0.001). FN and αvβ3 co-expression were associated with sex (P = 0.011), an advanced surgical stage (P = 0.013), and a poor response to chemotherapy (P = 0.002). Moreover, high expression of both proteins can serve as an independent prognostic value for reduced survival time in osteosarcoma patients. Conclusions The results of this study suggest that FN and αvβ3 expression is associated with an unfavorable clinical outcome of osteosarcoma, and these molecules may constitute attractive therapeutic targets for osteosarcoma treatment. To improve the survival of osteosarcoma patients, further investigations are required to clarify their prognostic values in a larger population. Electronic supplementary material The online version of this article (10.1186/s12957-019-1566-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kai Shi
- Department of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, People's Republic of China
| | - Sheng-Lin Wang
- Department of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, People's Republic of China
| | - Bin Shen
- Faculty of Education, the Chinese University of Hong Kong, Shatin, N.T., 999077, Hong Kong, People's Republic of China
| | - Feng-Qiang Yu
- Department of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, People's Republic of China
| | - Dan-Feng Weng
- Department of Pathology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, People's Republic of China
| | - Jian-Hua Lin
- Department of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, People's Republic of China. .,Department of Central Laboratory, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, People's Republic of China.
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22
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Prostate cancer sheds the αvβ3 integrin in vivo through exosomes. Matrix Biol 2018; 77:41-57. [PMID: 30098419 DOI: 10.1016/j.matbio.2018.08.004] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 08/03/2018] [Accepted: 08/05/2018] [Indexed: 12/14/2022]
Abstract
The αvβ3 integrin has been shown to promote aggressive phenotypes in many types of cancers, including prostate cancer. We show that GFP-labeled αvβ3 derived from cancer cells circulates in the blood and is detected in distant lesions in NOD scid gamma (NSG) mice. We, therefore, hypothesized that αvβ3 travels through exosomes and tested its levels in pools of vesicles, which we designate extracellular vesicles highly enriched in exosomes (ExVs), and in exosomes isolated from the plasma of prostate cancer patients. Here, we show that the αvβ3 integrin is found in patient blood exosomes purified by sucrose or iodixanol density gradients. In addition, we provide evidence that the αvβ3 integrin is transferred through ExVs isolated from prostate cancer patient plasma to β3-negative recipient cells. We also demonstrate the intracellular localization of β3-GFP transferred via cancer cell-derived ExVs. We show that the ExVs present in plasma from prostate cancer patients contain higher levels of αvβ3 and CD9 as compared to plasma ExVs from age-matched subjects who are not affected by cancer. Furthermore, using PSMA antibody-bead mediated immunocapture, we show that the αvβ3 integrin is expressed in a subset of exosomes characterized by PSMA, CD9, CD63, and an epithelial-specific marker, Trop-2. Finally, we present evidence that the levels of αvβ3, CD63, and CD9 remain unaltered in ExVs isolated from the blood of prostate cancer patients treated with enzalutamide. Our results suggest that detecting exosomal αvβ3 integrin in prostate cancer patients could be a clinically useful and non-invasive biomarker to follow prostate cancer progression. Moreover, the ability of αvβ3 integrin to be transferred from ExVs to recipient cells provides a strong rationale for further investigating the role of αvβ3 integrin in the pathogenesis of prostate cancer and as a potential therapeutic target.
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23
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Prateep A, Sumkhemthong S, Karnsomwan W, De-Eknamkul W, Chamni S, Chanvorachote P, Chaotham C. Avicequinone B sensitizes anoikis in human lung cancer cells. J Biomed Sci 2018; 25:32. [PMID: 29631569 PMCID: PMC5890350 DOI: 10.1186/s12929-018-0435-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 04/03/2018] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND During metastasis, cancer cells require anokis resistant mechanism to survive until reach the distant secondary tissues. As anoikis sensitization may benefit for cancer therapy, this study demonstrated the potential of avicequinone B, a natural furanonaphthoquinone found in mangrove tree (Avicenniaceae) to sensitize anoikis in human lung cancer cells. METHODS Anoikis inducing effect was investigated in human lung cancer H460, H292 and H23 cells that were cultured in ultra-low attachment plate with non-cytotoxic concentrations of avicequinone B. Viability of detached cells was evaluated by XTT assay at 0-24 h of incubation time. Soft agar assay was performed to investigate the inhibitory effect of avicequinone B on anchorage-independent growth. The alteration of anoikis regulating molecules including survival and apoptosis proteins were elucidated by western blot analysis. RESULTS Avicequinone B at 4 μM significantly induced anoikis and inhibited proliferation under detachment condition in various human lung cancer cells. The reduction of anti-apoptotic proteins including anti-apoptotic protein B-cell lymphoma 2 (Bcl-2) and myeloid cell leukemia 1 (Mcl-1) associating with the diminution of integrin/focal adhesion kinase (FAK)/Proto-oncogene tyrosine-protein kinase (Src) signals were detected in avicequinone B-treated cells. CONCLUSIONS Avicequinone B sensitized anoikis in human lung cancer cells through down-regulation of anti-apoptosis proteins and integrin-mediated survival signaling.
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Affiliation(s)
- Arisara Prateep
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Somruethai Sumkhemthong
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Wiranpat Karnsomwan
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, 10330, Bangkok, Thailand
| | - Wanchai De-Eknamkul
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, 10330, Bangkok, Thailand
| | - Supakarn Chamni
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, 10330, Bangkok, Thailand
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand. .,Cell-based Drug and Health Products Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.
| | - Chatchai Chaotham
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand. .,Cell-based Drug and Health Products Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.
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Roato I, Ferracini R. Cancer Stem Cells, Bone and Tumor Microenvironment: Key Players in Bone Metastases. Cancers (Basel) 2018; 10:cancers10020056. [PMID: 29461491 PMCID: PMC5836088 DOI: 10.3390/cancers10020056] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 02/12/2018] [Accepted: 02/17/2018] [Indexed: 12/21/2022] Open
Abstract
Tumor mass is constituted by a heterogeneous group of cells, among which a key role is played by the cancer stem cells (CSCs), possessing high regenerative properties. CSCs directly metastasize to bone, since bone microenvironment represents a fertile environment that protects CSCs against the immune system, and maintains their properties and plasticity. CSCs can migrate from the primary tumor to the bone marrow (BM), due to their capacity to perform the epithelial-to-mesenchymal transition. Once in BM, they can also perform the mesenchymal-to-epithelial transition, allowing them to proliferate and initiate bone lesions. Another factor explaining the osteotropism of CSCs is their ability to recognize chemokine gradients toward BM, through the CXCL12–CXCR4 axis, also known to be involved in tumor metastasis to other organs. Moreover, the expression of CXCR4 is associated with the maintenance of CSCs’ stemness, and CXCL12 expression by osteoblasts attracts CSCs to the BM niches. CSCs localize in the pre-metastatic niches, which are anatomically distinct regions within the tumor microenvironment and govern the metastatic progression. According to the stimuli received in the niches, CSCs can remain dormant for long time or outgrow from dormancy and create bone lesions. This review resumes different aspects of the CSCs’ bone metastastic process and discusses available treatments to target CSCs.
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Affiliation(s)
- Ilaria Roato
- Center for Research and Medical Studies (CeRMS), A.O.U. Città della Salute e della Scienza, Turin 10126, Italy.
| | - Riccardo Ferracini
- Department of Surgical Sciences (DISC), Orthopaedic Clinic-IRCCS A.O.U. San Martino, Genoa 16132, Italy.
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25
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Sousa S, Clézardin P. Bone-Targeted Therapies in Cancer-Induced Bone Disease. Calcif Tissue Int 2018; 102:227-250. [PMID: 29079995 DOI: 10.1007/s00223-017-0353-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 10/19/2017] [Indexed: 01/14/2023]
Abstract
Cancer-induced bone disease is a major source of morbidity and mortality in cancer patients. Thus, effective bone-targeted therapies are essential to improve disease-free, overall survival and quality of life of cancer patients with bone metastases. Depending of the cancer-type, bone metastases mainly involve the modulation of osteoclast and/or osteoblast activity by tumour cells. To inhibit metastatic bone disease effectively, it is imperative to understand its underlying mechanisms and identify the target cells for therapy. If the aim is to prevent bone metastasis, it is essential to target not only bone metastatic features in the tumour cells, but also tumour-nurturing bone microenvironment properties. The currently available bone-targeted agents mainly affect osteoclasts, inhibiting bone resorption (e.g. bisphosphonates, denosumab). Some agents targeting osteoblasts begin to emerge which target osteoblasts (e.g. romosozumab), activating bone formation. Moreover, certain drugs initially thought to target only osteoclasts are now known to have a dual action (activating osteoblasts and inhibiting osteoclasts, e.g. proteasome inhibitors). This review will focus on the evolution of bone-targeted therapies for the treatment of cancer-induced bone disease, summarizing preclinical and clinical findings obtained with anti-resorptive and bone anabolic therapies.
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Affiliation(s)
- Sofia Sousa
- National Institute of Health and Medical Research (INSERM), UMR 1033, 69372, Lyon, France.
- Faculty of Medicine Laennec, University of Lyon-1, 69372, Villeurbanne, France.
| | - Philippe Clézardin
- National Institute of Health and Medical Research (INSERM), UMR 1033, 69372, Lyon, France
- Faculty of Medicine Laennec, University of Lyon-1, 69372, Villeurbanne, France
- European Cancer and Bone Metastasis Laboratory, Department of Bone Oncology and Metabolism, Mellanby Centre for Bone Research, University of Sheffield, Sheffield, UK
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A First Report on [ 18F]FPRGD 2 PET/CT Imaging in Multiple Myeloma. CONTRAST MEDIA & MOLECULAR IMAGING 2017; 2017:6162845. [PMID: 29097930 PMCID: PMC5612716 DOI: 10.1155/2017/6162845] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 05/15/2017] [Accepted: 06/13/2017] [Indexed: 11/18/2022]
Abstract
An observational study was set up to assess the feasibility of [18F]FPRGD2 PET/CT for imaging patients with multiple myeloma (MM) and to compare its detection rate with low dose CT alone and combined [18F]NaF/[18F]FDG PET/CT images. Four patients (2 newly diagnosed patients and 2 with relapsed MM) were included and underwent whole-body PET/CT after injection of [18F]FPRGD2. The obtained images were compared with results of low dose CT and already available results of a combined [18F]NaF/[18F]FDG PET/CT. In total, 81 focal lesions (FLs) were detected with PET/CT and an underlying bone destruction or fracture was seen in 72 (89%) or 8 (10%) FLs, respectively. Fewer FLs (54%) were detected by [18F]FPRGD2 PET/CT compared to low dose CT (98%) or [18F]NaF/[18F]FDG PET/CT (70%) and all FLs detected with [18F]FPRGD2 PET were associated with an underlying bone lesion. In one newly diagnosed patient, more [18F]FPRGD2 positive lesions were seen than [18F]NaF/[18F]FDG positive lesions. This study suggests that [18F]FPRGD2 PET/CT might be less useful for the detection of myeloma lesions in patients with advanced disease as all FLs with [18F]FPRGD2 uptake were already detected with CT alone.
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27
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Kim YM, Park SC, Jang MK. Targeted gene delivery of polyethyleneimine-grafted chitosan with RGD dendrimer peptide in αvβ3 integrin-overexpressing tumor cells. Carbohydr Polym 2017; 174:1059-1068. [DOI: 10.1016/j.carbpol.2017.07.035] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 07/11/2017] [Accepted: 07/12/2017] [Indexed: 12/26/2022]
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28
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Exploring the Role of RGD-Recognizing Integrins in Cancer. Cancers (Basel) 2017; 9:cancers9090116. [PMID: 28869579 PMCID: PMC5615331 DOI: 10.3390/cancers9090116] [Citation(s) in RCA: 277] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 08/28/2017] [Accepted: 08/31/2017] [Indexed: 12/18/2022] Open
Abstract
Integrins are key regulators of communication between cells and with their microenvironment. Eight members of the integrin superfamily recognize the tripeptide motif Arg-Gly-Asp (RGD) within extracelluar matrix (ECM) proteins. These integrins constitute an important subfamily and play a major role in cancer progression and metastasis via their tumor biological functions. Such transmembrane adhesion and signaling receptors are thus recognized as promising and well accessible targets for novel diagnostic and therapeutic applications for directly attacking cancer cells and their fatal microenvironment. Recently, specific small peptidic and peptidomimetic ligands as well as antibodies binding to distinct integrin subtypes have been developed and synthesized as new drug candidates for cancer treatment. Understanding the distinct functions and interplay of integrin subtypes is a prerequisite for selective intervention in integrin-mediated diseases. Integrin subtype-specific ligands labelled with radioisotopes or fluorescent molecules allows the characterization of the integrin patterns in vivo and later the medical intervention via subtype specific drugs. The coating of nanoparticles, larger proteins, or encapsulating agents by integrin ligands are being explored to guide cytotoxic reagents directly to the cancer cell surface. These ligands are currently under investigation in clinical studies for their efficacy in interference with tumor cell adhesion, migration/invasion, proliferation, signaling, and survival, opening new treatment approaches in personalized medicine.
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29
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Kwakwa KA, Sterling JA. Integrin αvβ3 Signaling in Tumor-Induced Bone Disease. Cancers (Basel) 2017; 9:cancers9070084. [PMID: 28698458 PMCID: PMC5532620 DOI: 10.3390/cancers9070084] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 07/05/2017] [Accepted: 07/05/2017] [Indexed: 11/22/2022] Open
Abstract
Tumor-induced bone disease is common among patients with advanced solid cancers, especially those with breast, prostate, and lung malignancies. The tendency of these cancers to metastasize to bone and induce bone destruction is, in part, due to alterations in integrin expression and signaling. Substantial evidence from preclinical studies shows that increased expression of integrin αvβ3 in tumor cells promotes the metastatic and bone-invasive phenotype. Integrin αvβ3 mediates cell adhesion to several extracellular matrix proteins in the bone microenvironment which is necessary for tumor cell colonization as well as the transmission of mechanical signals for tumor progression. This review will discuss the αvβ3 integrin receptor in the context of tumor-induced bone disease. Specifically, the focus will be the role of αvβ3 in modulating cancer metastasis to bone and tumor cell response to the bone microenvironment, including downstream signaling pathways that contribute to tumor-induced osteolysis. A better understanding of integrin dysregulation in cancer is critical to developing new therapeutics for the prevention and treatment of bone metastases.
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Affiliation(s)
- Kristin A Kwakwa
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN 37212, USA.
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
- Department of Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA.
| | - Julie A Sterling
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN 37212, USA.
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
- Department of Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA.
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA.
- Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
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30
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Luo Z, Li D, Luo X, Li L, Gu S, Yu L, Ma Y. Decreased Expression of miR-548c-3p in Osteosarcoma Contributes to Cell Proliferation Via Targeting ITGAV. Cancer Biother Radiopharm 2017; 31:153-8. [PMID: 27310302 DOI: 10.1089/cbr.2016.1995] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The members of the integrin αv (ITGAV) family are widely expressed on many types of tumors and have been reported to be involved into angiogenesis, tumor metastases, and multicellular radioresistance. Osteosarcoma (OS) is the most common primary malignant bone tumor and the role of ITGAV in OS needs to be further elucidated. MicroRNAs are aberrantly expressed in a variety of cancers. Thus, the authors collected OS tissues (n = 15) and corresponding paracancerous tissues (n = 15) and found that the expression of miR-548c-3p was significantly downregulated in OS tissues and cell lines 143B, SaoS2, and HOS when compared to the corresponding paracancerous tissues and human osteoblast cell line hFOB (OB3), respectively. In addition, the authors identified that miR-548c-3p could directly target the 3'-untranslated region of ITGAV, and miR-548c-3p overexpression inhibits the mRNA and protein levels of ITGAV, which were confirmed by the luciferase reporter assays. Interestingly, they also uncovered that miR-548c-3p overexpression or knockdown of ITGAV remarkably suppressed cell vitality and promoted apoptosis and G2/M cell cycle arrest, leading to abrogating the ability of colony formation. The results indicated that the miR-548c-3p, similar to the target agents against integrin αv in clinical trials, could negatively regulate the ITGAV and be a promising tumor therapeutic target.
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Affiliation(s)
- Zhanpeng Luo
- 1 Graduate School, Southern Medical University , Guangzhou, China .,2 Department of Orthopedics, The 309th Hospital of Chinese PLA , Beijing, China
| | - Dawei Li
- 1 Graduate School, Southern Medical University , Guangzhou, China .,2 Department of Orthopedics, The 309th Hospital of Chinese PLA , Beijing, China
| | - Xiaobo Luo
- 2 Department of Orthopedics, The 309th Hospital of Chinese PLA , Beijing, China
| | - Litao Li
- 2 Department of Orthopedics, The 309th Hospital of Chinese PLA , Beijing, China
| | - Suxi Gu
- 2 Department of Orthopedics, The 309th Hospital of Chinese PLA , Beijing, China
| | - Long Yu
- 2 Department of Orthopedics, The 309th Hospital of Chinese PLA , Beijing, China
| | - Yuanzheng Ma
- 1 Graduate School, Southern Medical University , Guangzhou, China .,2 Department of Orthopedics, The 309th Hospital of Chinese PLA , Beijing, China
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31
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Singh A, Fedele C, Lu H, Nevalainen MT, Keen JH, Languino LR. Exosome-mediated Transfer of αvβ3 Integrin from Tumorigenic to Nontumorigenic Cells Promotes a Migratory Phenotype. Mol Cancer Res 2016; 14:1136-1146. [PMID: 27439335 DOI: 10.1158/1541-7786.mcr-16-0058] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 06/13/2016] [Accepted: 07/03/2016] [Indexed: 12/20/2022]
Abstract
The αvβ3 integrin is known to be highly upregulated during cancer progression and promotes a migratory and metastatic phenotype in many types of tumors. We hypothesized that the αvβ3 integrin is transferred through exosomes and, upon transfer, has the ability to support functional aberrations in recipient cells. Here, for the first time, it is demonstrated that αvβ3 is present in exosomes released from metastatic PC3 and CWR22Pc prostate cancer cells. Exosomal β3 is transferred as a protein from donor to nontumorigenic and tumorigenic cells as β3 protein or mRNA levels remain unaffected upon transcription or translation inhibition in recipient cells. Furthermore, it is shown that upon exosome uptake, de novo expression of an αvβ3 increases adhesion and migration of recipient cells on an αvβ3 ligand, vitronectin. To evaluate the relevance of these findings, exosomes were purified from the blood of TRAMP mice carrying tumors where the expression of αvβ3 is found higher than in exosomes from wild-type mice. In addition, it is demonstrated that αvβ3 is coexpressed with synaptophysin, a biomarker for aggressive neuroendocrine prostate cancer. IMPLICATIONS Overall this study reveals that the αvβ3 integrin is transferred from tumorigenic to nontumorigenic cells via exosomes, and its de novo expression in recipient cells promotes cell migration on its ligand. The increased expression of αvβ3 in exosomes from mice bearing tumors points to its clinical relevance and potential use as a biomarker. Mol Cancer Res; 14(11); 1136-46. ©2016 AACR.
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Affiliation(s)
- Amrita Singh
- Prostate Cancer Discovery and Development Program, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania.,Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Carmine Fedele
- Prostate Cancer Discovery and Development Program, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania.,Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Huimin Lu
- Prostate Cancer Discovery and Development Program, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania.,Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Marja T Nevalainen
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania.,Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - James H Keen
- Department of Biochemistry and Molecular Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Lucia R Languino
- Prostate Cancer Discovery and Development Program, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania. .,Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
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32
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Liu XZ, Li CJ, Wu SJ, Shi X, Zhao JN. Involvement of α5 integrin in survivin-mediated osteosarcoma metastasis. ASIAN PAC J TROP MED 2016; 9:478-83. [PMID: 27261858 DOI: 10.1016/j.apjtm.2016.03.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 02/16/2016] [Accepted: 03/15/2016] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To investigate the role of survivin in osteosarcoma metastasis. METHODS Small interfering RNA (siRNA) was used to knockdown the expression of survivin and α5 integrin in the human osteosarcoma cell line MG63. Western blotting and immunostaining methods were used to assessed the effect of survivin knockdown on the expression of α5 integrin through flow cytometry and fluorescence microscopy detection. Meanwhile, the invasion and migration of transfected cells in Transwell and wound healing assays were probed, and the growth situation of these cells transplanted into nude mice was monitored. RESULTS Knockdown of survivin expression could inhibit the invasion and migration of osteosarcoma MG64 cells in vitro and the expression of α5 integrin on osteosarcoma MG64 cell surface, suggesting that survivin can inhibit the invasion and migration of osteosarcoma cells through downregulation of α5 integrin. Anti-α5 integrin antibody could also markedly decrease the capability of invasion and migration of osteosarcoma MG64 cells. Additionally, knockdown of survivin expression could slow the growth of osteosarcoma MG63 cells transplanted into nude mice. CONCLUSIONS Survivin-directed anti-tumor strategies might be an effective method in the treatment of osteosarcoma.
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Affiliation(s)
- Xiao-Zhou Liu
- Southern Medical University, Guangzhou 510515, China; Department of Orthopedics, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
| | - Cheng-Jun Li
- Department of Orthopedics, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
| | - Su-Jia Wu
- Department of Orthopedics, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
| | - Xin Shi
- Department of Orthopedics, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
| | - Jian-Ning Zhao
- Southern Medical University, Guangzhou 510515, China; Southern Medical University, Guangzhou 510515, Guangdong Province, China.
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33
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Guerrero CA, Guerrero RA, Silva E, Acosta O, Barreto E. Experimental Adaptation of Rotaviruses to Tumor Cell Lines. PLoS One 2016; 11:e0147666. [PMID: 26828934 PMCID: PMC4734670 DOI: 10.1371/journal.pone.0147666] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 01/06/2016] [Indexed: 01/06/2023] Open
Abstract
A number of viruses show a naturally extended tropism for tumor cells whereas other viruses have been genetically modified or adapted to infect tumor cells. Oncolytic viruses have become a promising tool for treating some cancers by inducing cell lysis or immune response to tumor cells. In the present work, rotavirus strains TRF-41 (G5) (porcine), RRV (G3) (simian), UK (G6-P5) (bovine), Ym (G11-P9) (porcine), ECwt (murine), Wa (G1-P8), Wi61 (G9) and M69 (G8) (human), and five wild-type human rotavirus isolates were passaged multiple times in different human tumor cell lines and then combined in five different ways before additional multiple passages in tumor cell lines. Cell death caused by the tumor cell-adapted isolates was characterized using Hoechst, propidium iodide, 7-AAD, Annexin V, TUNEL, and anti-poly-(ADP ribose) polymerase (PARP) and -phospho-histone H2A.X antibodies. Multiple passages of the combined rotaviruses in tumor cell lines led to a successful infection of these cells, suggesting a gain-of-function by the acquisition of greater infectious capacity as compared with that of the parental rotaviruses. The electropherotype profiles suggest that unique tumor cell-adapted isolates were derived from reassortment of parental rotaviruses. Infection produced by such rotavirus isolates induced chromatin modifications compatible with apoptotic cell death.
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Affiliation(s)
- Carlos A. Guerrero
- Department of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia
- * E-mail:
| | - Rafael A. Guerrero
- Department of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia
| | - Elver Silva
- Department of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia
| | - Orlando Acosta
- Department of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia
| | - Emiliano Barreto
- Institute of Biotechnology, Universidad Nacional de Colombia, Bogota, D.C., Colombia
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Raymaekers K, Stegen S, van Gastel N, Carmeliet G. The vasculature: a vessel for bone metastasis. BONEKEY REPORTS 2015; 4:742. [PMID: 27217954 DOI: 10.1038/bonekey.2015.111] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 07/18/2015] [Accepted: 07/24/2015] [Indexed: 02/08/2023]
Abstract
Emerging evidence indicates that the interactions between tumor cells and the bone microenvironment have a crucial role in the pathogenesis of bone metastasis and that they can influence tumor cell dissemination, quiescence and tumor growth in the bone. The vasculature is known to be critical for primary tumor growth, and anti-angiogenesis drugs are approved for the treatment of certain tumor types. The role of the vasculature in bone metastasis is less well known, but recent evidence shows that blood vessels in the bone are a key component of the local microenvironment for the tumor cells and contribute to the different consecutive phases of bone metastasis. A better insight in the importance of the vasculature for bone metastasis may help develop novel treatment modalities that either slow down tumor growth or, preferably, prevent or cure bone metastasis.
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Affiliation(s)
- Koen Raymaekers
- Laboratory of Clinical and Experimental Endocrinology, Department of Clinical and Experimental Medicine, KU Leuven , Leuven, Belgium
| | - Steve Stegen
- Laboratory of Clinical and Experimental Endocrinology, Department of Clinical and Experimental Medicine, KU Leuven , Leuven, Belgium
| | - Nick van Gastel
- Laboratory of Clinical and Experimental Endocrinology, Department of Clinical and Experimental Medicine, KU Leuven , Leuven, Belgium
| | - Geert Carmeliet
- Laboratory of Clinical and Experimental Endocrinology, Department of Clinical and Experimental Medicine, KU Leuven , Leuven, Belgium
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