1
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Zou Z, Luo T, Wang X, Wang B, Li Q. Exploring the interplay between triple-negative breast cancer stem cells and tumor microenvironment for effective therapeutic strategies. J Cell Physiol 2024. [PMID: 38807378 DOI: 10.1002/jcp.31278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/28/2024] [Accepted: 04/05/2024] [Indexed: 05/30/2024]
Abstract
Triple-negative breast cancer (TNBC) is a highly aggressive and metastatic malignancy with poor treatment outcomes. The interaction between the tumor microenvironment (TME) and breast cancer stem cells (BCSCs) plays an important role in the development of TNBC. Owing to their ability of self-renewal and multidirectional differentiation, BCSCs maintain tumor growth, drive metastatic colonization, and facilitate the development of drug resistance. TME is the main factor regulating the phenotype and metastasis of BCSCs. Immune cells, cancer-related fibroblasts (CAFs), cytokines, mesenchymal cells, endothelial cells, and extracellular matrix within the TME form a complex communication network, exert highly selective pressure on the tumor, and provide a conducive environment for the formation of BCSC niches. Tumor growth and metastasis can be controlled by targeting the TME to eliminate BCSC niches or targeting BCSCs to modify the TME. These approaches may improve the treatment outcomes and possess great application potential in clinical settings. In this review, we summarized the relationship between BCSCs and the progression and drug resistance of TNBC, especially focusing on the interaction between BCSCs and TME. In addition, we discussed therapeutic strategies that target the TME to inhibit or eliminate BCSCs, providing valuable insights into the clinical treatment of TNBC.
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Affiliation(s)
- Zhuoling Zou
- Queen Mary College, Nanchang University, Nanchang, Jiangxi, China
| | - Tinglan Luo
- Department of Oncology, The Seventh People's Hospital of Chongqing (Affiliated Central Hospital of Chongqing University of Technology), Chongqing, China
| | - Xinyuan Wang
- Department of Clinical Medicine, The Second Clinical College of Chongqing Medicine University, Chongqing, China
| | - Bin Wang
- Department of Oncology, The Seventh People's Hospital of Chongqing (Affiliated Central Hospital of Chongqing University of Technology), Chongqing, China
| | - Qing Li
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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2
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Li H, Li J, Zhang Y, Zhao C, Ge J, Sun Y, Fu H, Li Y. The therapeutic effect of traditional Chinese medicine on breast cancer through modulation of the Wnt/β-catenin signaling pathway. Front Pharmacol 2024; 15:1401979. [PMID: 38783943 PMCID: PMC11111876 DOI: 10.3389/fphar.2024.1401979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Accepted: 04/19/2024] [Indexed: 05/25/2024] Open
Abstract
Breast cancer, the most prevalent malignant tumor among women globally, is significantly influenced by the Wnt/β-catenin signaling pathway, which plays a crucial role in its initiation and progression. While conventional chemotherapy, the standard clinical treatment, suffers from significant drawbacks like severe side effects, high toxicity, and limited prognostic efficacy, Traditional Chinese Medicine (TCM) provides a promising alternative. TCM employs a multi-targeted therapeutic approach, which results in fewer side effects and offers a high potential for effective treatment. This paper presents a detailed analysis of the therapeutic impacts of TCM on various subtypes of breast cancer, focusing on its interaction with the Wnt/β-catenin signaling pathway. Additionally, it explores the effectiveness of both monomeric and compound forms of TCM in the management of breast cancer. We also discuss the potential of establishing biomarkers for breast cancer treatment based on key proteins within the Wnt/β-catenin signaling pathway. Our aim is to offer new insights into the prevention and treatment of breast cancer and to contribute to the standardization of TCM.
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Affiliation(s)
- Hongkun Li
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiawei Li
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yifan Zhang
- College of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Chengcheng Zhao
- Experimental Teaching and Practical Training Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jun Ge
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yujiao Sun
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hui Fu
- College of Integrated Chinese and Western Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yingpeng Li
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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3
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Alzahrani SO, McRobbie G, Khan A, D'huys T, Van Loy T, Walker AN, Renard I, Hubin TJ, Schols D, Burke BP, Archibald SJ. trans-IV restriction: a new configuration for metal bis-cyclam complexes as potent CXCR4 inhibitors. Dalton Trans 2024; 53:5616-5623. [PMID: 38439632 PMCID: PMC10949960 DOI: 10.1039/d3dt01729j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 02/26/2024] [Indexed: 03/06/2024]
Abstract
The chemokine receptor CXCR4 is implicated in multiple diseases including inflammatory disorders, cancer growth and metastasis, and HIV/AIDS. CXCR4 targeting has been evaluated in treating cancer metastasis and therapy resistance. Cyclam derivatives, most notably AMD3100 (Plerixafor™), are a common motif in small molecule CXCR4 antagonists. However, AMD3100 has not been shown to be effective in cancer treatment as an individual agent. Configurational restriction and transition metal complex formation increases receptor binding affinity and residence time. In the present study, we have synthesized novel trans-IV locked cyclam-based CXCR4 inhibitors, a previously unexploited configuration, and demonstrated their higher affinity for CXCR4 binding and CXCL12-mediated signaling inhibition compared to AMD3100. These results pave the way for even more potent CXCR4 inhibitors that may provide significant efficacy in cancer therapy.
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Affiliation(s)
- Seraj O Alzahrani
- Centre for Biomedicine and Positron Emission Tomography Research Centre, Hull York Medical School and University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| | - Graeme McRobbie
- Centre for Biomedicine and Positron Emission Tomography Research Centre, Hull York Medical School and University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| | - Abid Khan
- Centre for Biomedicine and Positron Emission Tomography Research Centre, Hull York Medical School and University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
- The University of Manchester, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, Manchester, UK
| | - Thomas D'huys
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Leuven, Belgium
| | - Tom Van Loy
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Leuven, Belgium
| | - Ashlie N Walker
- Department of Chemistry and Physics, Southwestern Oklahoma State University, Weatherford, OK 73096, USA
| | - Isaline Renard
- Centre for Biomedicine and Positron Emission Tomography Research Centre, Hull York Medical School and University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
- School of Biomedical Engineering and Imaging Sciences, King's College London, 4th Floor Lambeth Wing, St Thomas' Hospital, London, SE1 7EH, UK
| | - Timothy J Hubin
- Department of Chemistry and Physics, Southwestern Oklahoma State University, Weatherford, OK 73096, USA
| | - Dominique Schols
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Leuven, Belgium
| | - Benjamin P Burke
- Centre for Biomedicine and Positron Emission Tomography Research Centre, Hull York Medical School and University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| | - Stephen J Archibald
- Centre for Biomedicine and Positron Emission Tomography Research Centre, Hull York Medical School and University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
- School of Biomedical Engineering and Imaging Sciences, King's College London, 4th Floor Lambeth Wing, St Thomas' Hospital, London, SE1 7EH, UK
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4
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Park SY, Eum DY, Jin Y, Lee CY, Shim JW, Choi SH, Park SJ, Heo K, Choi YJ. Downregulation of complement factor H attenuates the stemness of MDA‑MB‑231 breast cancer cells via modulation of the ERK and p38 signaling pathways. Oncol Lett 2023; 26:521. [PMID: 37927420 PMCID: PMC10623083 DOI: 10.3892/ol.2023.14107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 09/15/2023] [Indexed: 11/07/2023] Open
Abstract
The complement system is a powerful innate immune system deployed in the immediate response to pathogens and cancer cells. Complement factor H (CFH), one of the regulators involved in the complement cascade, can interrupt the death of target cells. Certain types of cancer, such as breast cancer, can adopt an aggressive phenotype, such as breast cancer stem cells (BCSCs), through enhancement of the defense system against complement attack by amplifying various complement regulators. However, little is known about the association between CFH and BCSCs. In the present study, the roles of CFH in the CSC characteristics and radioresistance of MDA-MB-231 human breast cancer cells were investigated. CFH knockdown in MDA-MB-231 cells decreased the viability of the cells upon complement cascade activation. Notably, CFH knockdown also decreased cell survival and suppressed mammosphere formation, cell migration and cell invasion by attenuating radioresistance. Additionally, CFH knockdown further enhanced irradiation-induced apoptosis through G2/M cell cycle arrest. It was also discovered that CFH knockdown attenuated the aggressive phenotypes of cancer cells by regulating CSC-associated gene expression. Finally, by microarray analysis, it was found that the expression of erythrocyte membrane protein band 4.1-like 3 (EPB41L3) was markedly increased following CFH knockdown. EPB41L3 inhibited ERK and activated the p38 MAPK signaling pathway. Taken together, these results indicated that CFH knockdown attenuated CSC properties and radioresistance in human breast cancer cells via controlling MAPK signaling and through upregulation of the tumor suppressor, EPB41L3.
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Affiliation(s)
- Soon Yong Park
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Da-Young Eum
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Yunho Jin
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Chae Young Lee
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Jae Woong Shim
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Si Ho Choi
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Seong-Joon Park
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Kyu Heo
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
| | - Yoo Jin Choi
- Research Department of Oncology, Dongnam Institute of Radiological & Medical Sciences, Busan 460333, Republic of Korea
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5
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Gupta N, Ochiai H, Hoshino Y, Klein S, Zustin J, Ramjiawan RR, Kitahara S, Maimon N, Bazou D, Chiang S, Li S, Schanne DH, Jain RK, Munn LL, Huang P, Kozin SV, Duda DG. Inhibition of CXCR4 Enhances the Efficacy of Radiotherapy in Metastatic Prostate Cancer Models. Cancers (Basel) 2023; 15:1021. [PMID: 36831366 PMCID: PMC9954510 DOI: 10.3390/cancers15041021] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 01/23/2023] [Accepted: 02/02/2023] [Indexed: 02/08/2023] Open
Abstract
Radiotherapy (RT) is a standard treatment for patients with advanced prostate cancer (PCa). Previous preclinical studies showed that SDF1α/CXCR4 axis could mediate PCa metastasis (most often to the bones) and cancer resistance to RT. We found high levels of expression for both SDF1α and its receptor CXCR4 in primary and metastatic PCa tissue samples. In vitro analyses using PCa cells revealed an important role of CXCR4 in cell invasion but not radiotolerance. Pharmacologic inhibition of CXCR4 using AMD3100 showed no efficacy in orthotopic primary and bone metastatic PCa models. However, when combined with RT, AMD3100 potentiated the effect of local single-dose RT (12 Gy) in both models. Moreover, CXCR4 inhibition also reduced lymph node metastasis from primary PCa. Notably, CXCR4 inhibition promoted the normalization of bone metastatic PCa vasculature and reduced tissue hypoxia. In conclusion, the SDF1α/CXCR4 axis is a potential therapeutic target in metastatic PCa patients treated with RT.
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Affiliation(s)
- Nisha Gupta
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Hiroki Ochiai
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Yoshinori Hoshino
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Sebastian Klein
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Jozef Zustin
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Rakesh R. Ramjiawan
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Shuji Kitahara
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Nir Maimon
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Despina Bazou
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Sarah Chiang
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Sen Li
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Daniel H. Schanne
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Rakesh. K. Jain
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Lance L. Munn
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Peigen Huang
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Sergey V. Kozin
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Dan G. Duda
- Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
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6
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Klusa D, Lohaus F, Franken A, Baumbach M, Cojoc M, Dowling P, Linge A, Offermann A, Löck S, Hušman D, Rivandi M, Polzer B, Freytag V, Lange T, Neubauer H, Kücken M, Perner S, Hölscher T, Dubrovska A, Krause M, Kurth I, Baumann M, Peitzsch C. Dynamics of CXCR4 positive circulating tumor cells in prostate cancer patients during radiotherapy. Int J Cancer 2023; 152:2639-2654. [PMID: 36733230 DOI: 10.1002/ijc.34457] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 12/20/2022] [Accepted: 01/11/2023] [Indexed: 02/04/2023]
Abstract
Ablative radiotherapy is a highly efficient treatment modality for patients with metastatic prostate cancer (PCa). However, a subset of patients does not respond. Currently, this subgroup with bad prognosis cannot be identified before disease progression. We hypothesize that markers indicative of radioresistance, stemness and/or bone tropism may have a prognostic potential to identify patients profiting from metastases-directed radiotherapy. Therefore, circulating tumor cells (CTCs) were analyzed in patients with metastatic PCa (n = 24) during radiotherapy with CellSearch, multicolor flow cytometry and imaging cytometry. Analysis of copy-number alteration indicates a polyclonal CTC population that changes after radiotherapy. CTCs were found in 8 out of 24 patients (33.3%) and were associated with a shorter time to biochemical progression after radiotherapy. Whereas the total CTC count dropped after radiotherapy, a chemokine receptor CXCR4-expressing subpopulation representing 28.6% of the total CTC population remained stable up to 3 months. At once, we observed higher chemokine CCL2 plasma concentrations and proinflammatory monocytes. Additional functional analyses demonstrated key roles of CXCR4 and CCL2 for cellular radiosensitivity, tumorigenicity and stem-like potential in vitro and in vivo. Moreover, a high CXCR4 and CCL2 expression was found in bone metastasis biopsies of PCa patients. In summary, panCK+ CXCR4+ CTCs may have a prognostic potential in patients with metastatic PCa treated with metastasis-directed radiotherapy.
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Affiliation(s)
- Daria Klusa
- National Center for Tumor Diseases (NCT), Partner Site Dresden, German Cancer Research Center (DKFZ), Heidelberg, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, and Helmholtz-Zentrum Dresden - Rossendorf, Dresden, Germany.,OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - Fabian Lohaus
- National Center for Tumor Diseases (NCT), Partner Site Dresden, German Cancer Research Center (DKFZ), Heidelberg, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, and Helmholtz-Zentrum Dresden - Rossendorf, Dresden, Germany.,OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Radiation Oncology, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Andre Franken
- Department of Obstetrics and Gynecology, Medical Faculty and University Hospital of the Heinrich-Heine University, Düsseldorf, Germany
| | - Marian Baumbach
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - Monica Cojoc
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - Paul Dowling
- Department of Biology, Maynooth University, Maynooth, Ireland
| | - Annett Linge
- National Center for Tumor Diseases (NCT), Partner Site Dresden, German Cancer Research Center (DKFZ), Heidelberg, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, and Helmholtz-Zentrum Dresden - Rossendorf, Dresden, Germany.,OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Radiation Oncology, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Anne Offermann
- Institute of Pathology, University Hospital Schleswig Holstein, Lübeck, Germany
| | - Steffen Löck
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,Department of Radiation Oncology, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | | | - Mahdi Rivandi
- Department of Obstetrics and Gynecology, Medical Faculty and University Hospital of the Heinrich-Heine University, Düsseldorf, Germany
| | - Bernhard Polzer
- Division of Personalized Tumor Therapy, Fraunhofer-Institute for Toxicology and Experimental Medicine, Regensburg, Germany
| | - Vera Freytag
- Institute of Anatomy and Experimental Morphology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tobias Lange
- Institute of Anatomy and Experimental Morphology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hans Neubauer
- Department of Obstetrics and Gynecology, Medical Faculty and University Hospital of the Heinrich-Heine University, Düsseldorf, Germany
| | - Michael Kücken
- Department for Innovative Methods of Computing, Center for Principal component Information Services and High-Performance Computing (ZIH), Technische Universität, Dresden, Germany
| | - Sven Perner
- Institute of Pathology, University Hospital Schleswig Holstein, Lübeck, Germany
| | - Tobias Hölscher
- National Center for Tumor Diseases (NCT), Partner Site Dresden, German Cancer Research Center (DKFZ), Heidelberg, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, and Helmholtz-Zentrum Dresden - Rossendorf, Dresden, Germany.,OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Radiation Oncology, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Anna Dubrovska
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,Institute of Radiooncology - OncoRay, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
| | - Mechthild Krause
- National Center for Tumor Diseases (NCT), Partner Site Dresden, German Cancer Research Center (DKFZ), Heidelberg, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, and Helmholtz-Zentrum Dresden - Rossendorf, Dresden, Germany.,OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Radiation Oncology, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,Institute of Radiooncology - OncoRay, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
| | - Ina Kurth
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Baumann
- Department of Radiation Oncology, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Claudia Peitzsch
- National Center for Tumor Diseases (NCT), Partner Site Dresden, German Cancer Research Center (DKFZ), Heidelberg, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, and Helmholtz-Zentrum Dresden - Rossendorf, Dresden, Germany.,OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,Center for Regenerative Therapies Dresden (CRTD), Dresden, Germany
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7
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Zhou X, Jin G, Zhang J, Liu F. Recruitment mechanisms and therapeutic implications of tumor-associated macrophages in the glioma microenvironment. Front Immunol 2023; 14:1067641. [PMID: 37153567 PMCID: PMC10157099 DOI: 10.3389/fimmu.2023.1067641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 04/03/2023] [Indexed: 05/09/2023] Open
Abstract
As one of the main components of the glioma immune microenvironment, glioma-associated macrophages (GAMs) have increasingly drawn research interest. Primarily comprised of resident microglias and peripherally derived mononuclear macrophages, GAMs are influential in a variety of activities such as tumor cell resistance to chemotherapy and radiotherapy as well as facilitation of glioma pathogenesis. In addition to in-depth research of GAM polarization, study of mechanisms relevant in tumor microenvironment recruitment has gradually increased. Suppression of GAMs at their source is likely to produce superior therapeutic outcomes. Here, we summarize the origin and recruitment mechanism of GAMs, as well as the therapeutic implications of GAM inhibition, to facilitate future glioma-related research and formulation of more effective treatment strategies.
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Affiliation(s)
| | | | | | - Fusheng Liu
- *Correspondence: Junwen Zhang, ; Fusheng Liu,
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8
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Gautam SK, Basu S, Aithal A, Dwivedi NV, Gulati M, Jain M. Regulation of pancreatic cancer therapy resistance by chemokines. Semin Cancer Biol 2022; 86:69-80. [PMID: 36064086 PMCID: PMC10370390 DOI: 10.1016/j.semcancer.2022.08.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 12/12/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal malignancy characterized by high resistance and poor response to chemotherapy. In addition, the poorly immunogenic pancreatic tumors constitute an immunosuppressive tumor microenvironment (TME) that render immunotherapy-based approaches ineffective. Understanding the mechanisms of therapy resistance, identifying new targets, and developing effective strategies to overcome resistance can significantly impact the management of PDAC patients. Chemokines are small soluble factors that are significantly deregulated during PDAC pathogenesis, contributing to tumor growth, metastasis, immune cell trafficking, and therapy resistance. Thus far, different chemokine pathways have been explored as therapeutic targets in PDAC, with some promising results in recent clinical trials. Particularly, immunotherapies such as immune check point blockade therapies and CAR-T cell therapies have shown promising results when combined with chemokine targeted therapies. Considering the emerging pathological and clinical significance of chemokines in PDAC, we reviewed major chemokine-regulated pathways leading to therapy resistance and the ongoing endeavors to target chemokine signaling in PDAC. This review discusses the role of chemokines in regulating therapy resistance in PDAC and highlights the continuing efforts to target chemokine-regulated pathways to improve the efficacy of various treatment modalities.
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Affiliation(s)
- Shailendra K Gautam
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Soumi Basu
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Abhijit Aithal
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Nidhi V Dwivedi
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Mansi Gulati
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA.
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9
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CXCR4 and CXCR7 signaling promotes tumor progression and obesity-associated epithelial-mesenchymal transition in prostate cancer cells. Oncogene 2022; 41:4633-4644. [DOI: 10.1038/s41388-022-02466-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 08/25/2022] [Accepted: 08/30/2022] [Indexed: 12/13/2022]
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10
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Ghasemi K, Ghasemi K. MSX-122: Is an effective small molecule CXCR4 antagonist in cancer therapy? Int Immunopharmacol 2022; 108:108863. [PMID: 35623288 DOI: 10.1016/j.intimp.2022.108863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/29/2022] [Accepted: 05/10/2022] [Indexed: 11/05/2022]
Abstract
Chemokines, a subgroup of cytokines along with their receptors, are involved in various biologic processes and regulation of a wide range of immune responses in different physiologic and pathologic states such as tissue repair, infection, and inflammation. C-X-C motif chemokine receptor 4 (CXCR4), a G-protein-coupled receptor (GPCR), has one identified natural ligand termed stromal-derived factor-1(SDF-1 or CXCL12). Evidence demonstrated that the ligation of SDF-1 to CXCR4 initiates several intracellular signaling pathways, regulating cell proliferation, survival, chemotaxis, migration, angiogenesis, adhesion, as well as bone marrow (BM)-resident cells homing and mobilization. Additionally, CXCR4 is expressed by tumor cells in blood malignancies and solid tumors. Therefore, CXCR4 is considered a potential therapeutic target in cancer therapy, and CXCR4 antagonists, including AMD3100, MSX-122, BPRCX807, WZ811, Motixafortide, TN14003, AMD3465, and AMD1170, have been employed in experimental and clinical studies to enhance cancer therapy. MSX-122 is a specific small-molecule antagonist of CXCR4/CXCL12 and the only orally available non-peptide CXCR4 antagonist with promising anti-cancer properties. Studies have shown that MSX-122 is particularly important in treating metastatic cancers and has great therapeutic potential. Accordingly, this review summarized the characteristics of MSX-122 and its effects on the CXCL12/CXCR4 axis as well as cancer therapy.
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Affiliation(s)
- Kimia Ghasemi
- Department of Pharmacology and Toxicology, School of Pharmacy, Fertility and Infertility Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Kosar Ghasemi
- Department of Pharmacology and Toxicology, School of Pharmacy, Cellular and Molecular Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran.
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11
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Lee J, Troike K, Fodor R, Lathia JD. Unexplored Functions of Sex Hormones in Glioblastoma Cancer Stem Cells. Endocrinology 2022; 163:bqac002. [PMID: 35023543 PMCID: PMC8807164 DOI: 10.1210/endocr/bqac002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Indexed: 01/14/2023]
Abstract
Biological sex impacts a wide array of molecular and cellular functions that impact organismal development and can influence disease trajectory in a variety of pathophysiological states. In nonreproductive cancers, epidemiological sex differences have been observed in a series of tumors, and recent work has identified previously unappreciated sex differences in molecular genetics and immune response. However, the extent of these sex differences in terms of drivers of tumor growth and therapeutic response is less clear. In glioblastoma (GBM), the most common primary malignant brain tumor, there is a male bias in incidence and outcome, and key genetic and epigenetic differences, as well as differences in immune response driven by immune-suppressive myeloid populations, have recently been revealed. GBM is a prototypic tumor in which cellular heterogeneity is driven by populations of therapeutically resistant cancer stem cells (CSCs) that underlie tumor growth and recurrence. There is emerging evidence that GBM CSCs may show a sex difference, with male tumor cells showing enhanced self-renewal, but how sex differences impact CSC function is not clear. In this mini-review, we focus on how sex hormones may impact CSCs in GBM and implications for other cancers with a pronounced CSC population. We also explore opportunities to leverage new models to better understand the contribution of sex hormones vs sex chromosomes to CSC function. With the rising interest in sex differences in cancer, there is an immediate need to understand the extent to which sex differences impact tumor growth, including effects on CSC function.
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Affiliation(s)
- Juyeun Lee
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic
| | - Katie Troike
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University
| | - R’ay Fodor
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University
| | - Justin D Lathia
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University
- Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic
- Case Comprehensive Cancer Center
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12
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Stemness, Inflammation and Epithelial-Mesenchymal Transition in Colorectal Carcinoma: The Intricate Network. Int J Mol Sci 2021; 22:ijms222312891. [PMID: 34884696 PMCID: PMC8658015 DOI: 10.3390/ijms222312891] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/22/2021] [Accepted: 11/25/2021] [Indexed: 02/07/2023] Open
Abstract
In global cancer statistics, colorectal carcinoma (CRC) ranks third by incidence and second by mortality, causing 10.0% of new cancer cases and 9.4% of oncological deaths worldwide. Despite the development of screening programs and preventive measures, there are still high numbers of advanced cases. Multiple problems compromise the treatment of metastatic colorectal cancer, one of these being cancer stem cells—a minor fraction of pluripotent, self-renewing malignant cells capable of maintaining steady, low proliferation and exhibiting an intriguing arsenal of treatment resistance mechanisms. Currently, there is an increasing body of evidence for intricate associations between inflammation, epithelial–mesenchymal transition and cancer stem cells. In this review, we focus on inflammation and its role in CRC stemness development through epithelial–mesenchymal transition.
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13
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Raniszewska A, Kwiecień I, Rutkowska E, Rzepecki P, Domagała-Kulawik J. Lung Cancer Stem Cells-Origin, Diagnostic Techniques and Perspective for Therapies. Cancers (Basel) 2021; 13:2996. [PMID: 34203877 PMCID: PMC8232709 DOI: 10.3390/cancers13122996] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 12/11/2022] Open
Abstract
Lung cancer remains one of the most aggressive solid tumors with an overall poor prognosis. Molecular studies carried out on lung tumors during treatment have shown the phenomenon of clonal evolution, thereby promoting the occurrence of a temporal heterogeneity of the tumor. Therefore, the biology of lung cancer is interesting. Cancer stem cells (CSCs) are involved in tumor initiation and metastasis. Aging is still the most important risk factor for lung cancer development. Spontaneously occurring mutations accumulate in normal stem cells or/and progenitor cells by human life resulting in the formation of CSCs. Deepening knowledge of these complex processes and improving early recognition and markers of predictive value are of utmost importance. In this paper, we discuss the CSC hypothesis with an emphasis on age-related changes that initiate carcinogenesis. We analyze the current literature in the field, describe our own experience in CSC investigation and discuss the technical challenges with special emphasis on liquid biopsy.
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Affiliation(s)
- Agata Raniszewska
- Laboratory of Hematology and Flow Cytometry, Department of Internal Medicine and Hematology, Military Institute of Medicine, 04-141 Warsaw, Poland; (I.K.); (E.R.)
| | - Iwona Kwiecień
- Laboratory of Hematology and Flow Cytometry, Department of Internal Medicine and Hematology, Military Institute of Medicine, 04-141 Warsaw, Poland; (I.K.); (E.R.)
| | - Elżbieta Rutkowska
- Laboratory of Hematology and Flow Cytometry, Department of Internal Medicine and Hematology, Military Institute of Medicine, 04-141 Warsaw, Poland; (I.K.); (E.R.)
| | - Piotr Rzepecki
- Department of Internal Medicine and Hematology, Military Institute of Medicine, 04-141 Warsaw, Poland;
| | - Joanna Domagała-Kulawik
- Department of Internal Medicine, Pulmonary Diseases and Allergy, Medical University of Warsaw, Banacha 1a Street, 02-097 Warsaw, Poland;
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14
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Chen H, Li G, Liu Y, Ji S, Li Y, Xiang J, Zhou L, Gao H, Zhang W, Sun X, Fu X, Li B. Pleiotropic Roles of CXCR4 in Wound Repair and Regeneration. Front Immunol 2021; 12:668758. [PMID: 34122427 PMCID: PMC8194072 DOI: 10.3389/fimmu.2021.668758] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/26/2021] [Indexed: 12/27/2022] Open
Abstract
Wound healing is a multi-step process that includes multiple cellular events such as cell proliferation, cell adhesion, and chemotactic response as well as cell apoptosis. Accumulating studies have documented the significance of stromal cell-derived factor-1 (SDF-1)/C-X-C chemokine receptor 4 (CXCR4) signaling in wound repair and regeneration. However, the molecular mechanism of regeneration is not clear. This review describes various types of tissue regeneration that CXCR4 participates in and how the efficiency of regeneration is increased by CXCR4 overexpression. It emphasizes the pleiotropic effects of CXCR4 in regeneration. By delving into the specific molecular mechanisms of CXCR4, we hope to provide a theoretical basis for tissue engineering and future regenerative medicine.
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Affiliation(s)
- Huating Chen
- Department of Wound Repair Surgery, Institute of Geriatric Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | | | - Yiqiong Liu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Shuaifei Ji
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Yan Li
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China.,Department of Southern Hospital of Southern Medical University, Southern Medical University, Guangzhou, China
| | - Jiangbing Xiang
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China.,Department of School of Biological Engineering, Chongqing University, Chongqing, China
| | - Laixian Zhou
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Huanhuan Gao
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Wenwen Zhang
- Department of Wound Repair Surgery, Institute of Geriatric Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyan Sun
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaobing Fu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College; PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Binghui Li
- Department of Wound Repair Surgery, Institute of Geriatric Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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15
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Li Q, Xia D, Wang Z, Liu B, Zhang J, Peng P, Tang Q, Dong J, Guo J, Kuang D, Chen W, Mao J, Li Q, Chen X. Circadian Rhythm Gene PER3 Negatively Regulates Stemness of Prostate Cancer Stem Cells via WNT/β-Catenin Signaling in Tumor Microenvironment. Front Cell Dev Biol 2021; 9:656981. [PMID: 33816508 PMCID: PMC8012816 DOI: 10.3389/fcell.2021.656981] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 02/10/2021] [Indexed: 12/19/2022] Open
Abstract
Prostate cancer (PCa) cells are heterogeneous, containing a variety of cancer cells with phenotypical and functional discrepancies in the tumor microenvironment, where prostate cancer stem cells (PCSCs) play a vital role in PCa development. Our earlier studies have shown that ALDHhiCD44+ (DP) PCa cells and the corresponding ALDHloCD44– (DN) PCa cells manifest as PCSCs and non-PCSCs, respectively, but the underlying mechanisms regulating stemness of the PCSCs are not completely understood. To tackle this issue, we have performed RNA-Sequencing and bioinformatic analysis in DP (versus DN) cells in this study. We discovered that, PER3 (period circadian regulator 3), a circadian rhythm gene, is significantly downregulated in DP cells. Overexpression of PER3 in DP cells significantly suppressed their sphere- and colony-forming abilities as well as tumorigenicity in immunodeficient hosts. In contrast, knockdown of PER3 in DN cells dramatically promoted their colony-forming and tumor-initiating capacities. Clinically, PER3 is downregulated in human prostate cancer specimens and PER3 expression levels are highly correlated with the prognosis of the PCa patient. Mechanistically, we observed that low levels of PER3 stimulates the expression of BMAL1, leading to the phosphorylation of β-catenin and the activation of the WNT/β-catenin pathway. Together, our results indicate that PER3 negatively regulates stemness of PCSCs via WNT/β-catenin signaling in the tumor microenvironment, providing a novel strategy to treat PCa patients.
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Affiliation(s)
- Qilin Li
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ding Xia
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhihua Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bo Liu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Zhang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Peng
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiujun Tang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jie Dong
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Juan Guo
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dong Kuang
- Department of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weimin Chen
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Mao
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiuhui Li
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory for Oral Biomedicine of Ministry of Education (KLOBM), School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Xin Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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16
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Hira VVV, Molenaar RJ, Breznik B, Lah T, Aronica E, Van Noorden CJF. Immunohistochemical Detection of Neural Stem Cells and Glioblastoma Stem Cells in the Subventricular Zone of Glioblastoma Patients. J Histochem Cytochem 2021; 69:349-364. [PMID: 33596115 DOI: 10.1369/0022155421994679] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Glioblastoma usually recurs after therapy consisting of surgery, radiotherapy, and chemotherapy. Recurrence is at least partly caused by glioblastoma stem cells (GSCs) that are maintained in intratumoral hypoxic peri-arteriolar microenvironments, or niches, in a slowly dividing state that renders GSCs resistant to radiotherapy and chemotherapy. Because the subventricular zone (SVZ) is a major niche for neural stem cells (NSCs) in the brain, we investigated whether GSCs are present in the SVZ at distance from the glioblastoma tumor. We characterized the SVZ of brains of seven glioblastoma patients using fluorescence immunohistochemistry and image analysis. NSCs were identified by CD133 and SOX2 but not CD9 expression, whereas GSCs were positive for all three biomarkers. NSCs were present in all seven samples and GSCs in six out of seven samples. The SVZ in all samples were hypoxic and expressed the same relevant chemokines and their receptors as GSC niches in glioblastoma tumors: stromal-derived factor-1α (SDF-1α), C-X-C receptor type 4 (CXCR4), osteopontin, and CD44. In conclusion, in glioblastoma patients, GSCs are present at distance from the glioblastoma tumor in the SVZ. These findings suggest that GSCs in the SVZ niche are protected against radiotherapy and chemotherapy and protected against surgical resection due to their distant localization and thus may contribute to tumor recurrence after therapy.
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Affiliation(s)
- Vashendriya V V Hira
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands.,Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands
| | - Remco J Molenaar
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands
| | - Barbara Breznik
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands
| | - Tamara Lah
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands
| | - Eleonora Aronica
- Department of Neuropathology, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands
| | - Cornelis J F Van Noorden
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands.,Department of Medical Biology, Cancer Center Amsterdam, Amsterdam UMC at the Academic Medical Center, Amsterdam, The Netherlands
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17
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Kim JY, Kim HJ, Jung CW, Lee TS, Kim EH, Park MJ. CXCR4 uses STAT3-mediated slug expression to maintain radioresistance of non-small cell lung cancer cells: emerges as a potential prognostic biomarker for lung cancer. Cell Death Dis 2021; 12:48. [PMID: 33414415 PMCID: PMC7791104 DOI: 10.1038/s41419-020-03280-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 10/31/2020] [Accepted: 11/04/2020] [Indexed: 12/13/2022]
Abstract
Lung cancer is one of the most common reasons for cancer-induced mortality across the globe, despite major advancements in the treatment strategies including radiotherapy and chemotherapy. Existing reports suggest that CXCR4 is frequently expressed by malignant tumor and is imperative for vascularization, tumor growth, cell migration, and metastasis pertaining to poor prognosis. In this study, we infer that CXCR4 confers resistance to ionizing radiation (IR) in nonsmall cell lung cancer (NSCLC) cells. Further, on the basis of colony forming ability, one finds that drug-resistant A549/GR cells with improved CXCR4 expression exhibited more resistance to IR than A549 cells evidenced along with a reduction in the formation of γ-H2AX foci after IR. Transfection of shRNA against CXCR4 or treatment of pharmacological inhibitor (AMD3100) both led to sensitization of A549/GR cells towards IR. Conversely, the overexpression of CXCR4 in A549 and H460 cell lines was found to improve clonogenic survival, and reduce the formation of γ-H2AX foci after IR. CXCR4 expression was further correlated with STAT3 activation, and suppression of STAT3 activity with siSTAT3 or a specific inhibitor (WP1066) significantly stymied the colony-forming ability and increased γ-H2AX foci formation in A549/GR cells, indicating that CXCR4-mediated STAT3 signaling plays an important role for IR resistance in NSCLC cells. Finally, CXCR4/STAT3 signaling was mediated with the upregulation of Slug and downregulation of the same with siRNA, which heightened IR sensitivity in NSCLC cells. Our data collectively suggests that CXCR4/STAT3/Slug axis is paramount for IR resistance of NSCLC cells, and can be regarded as a therapeutic target to enhance the IR sensitivity of this devastating cancer.
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Affiliation(s)
- Jeong-Yub Kim
- Radiation Therapeutics Development Team, Division of Radiation Cancer Science, Korea Institute of Radiological and Medical Sciences, Seoul, Korea
| | - Hee-Jin Kim
- Radiation Therapeutics Development Team, Division of Radiation Cancer Science, Korea Institute of Radiological and Medical Sciences, Seoul, Korea.,School of Biomedical Science, Korea University, Seoul, Korea
| | - Chan-Woong Jung
- Radiation Therapeutics Development Team, Division of Radiation Cancer Science, Korea Institute of Radiological and Medical Sciences, Seoul, Korea.,Department of Life Sciences, Korea University, Seoul, Korea
| | - Tae Sup Lee
- Division of RI Application, Korea Institute of Radiological and Medical Sciences, Seoul, Korea
| | - Eun Ho Kim
- Department of Biochemistry, School of Medicine, Daegu Catholic University, 33, 17-gil, Duryugongwon-ro, Nam-gu, Daegu, 42472, Korea.
| | - Myung-Jin Park
- Radiation Therapeutics Development Team, Division of Radiation Cancer Science, Korea Institute of Radiological and Medical Sciences, Seoul, Korea.
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18
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Yang B, Zhang W, Zhang M, Wang X, Peng S, Zhang R. KRT6A Promotes EMT and Cancer Stem Cell Transformation in Lung Adenocarcinoma. Technol Cancer Res Treat 2021; 19:1533033820921248. [PMID: 32329414 PMCID: PMC7225834 DOI: 10.1177/1533033820921248] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Aim: Keratin 6A is a type II cytokeratin which is important in forming nail bed, filiform papillae, the epithelial lining of oral mucosa, and esophagus; recently, keratin 6A was found hyperexpressed in different types of cancer. But, the biological function of keratin 6A in lung adenocarcinoma still remains unclear. Therefore, in current study, we investigated the biological role of keratin 6A in lung adenocarcinoma. Methods: By utilizing The Cancer Genome Atlas database, we investigated the expression profile of keratin 6A and its relationship with other clinical parameters in lung adenocarcinoma. The biological function of keratin 6A in lung adenocarcinoma was also investigated by using A549 and PC-9 lung cancer cell lines in vitro. Results: Our data indicate that, compared with normal lung tissue samples, keratin 6A was hyperexpressed in lung adenocarcinoma. Moreover, keratin 6A hyperexpression was positively correlated with lymph node positive and aggressive tumor T stage. Keratin 6A knockdown inhibited the cell proliferation, migration, and colony formation ability but not cell death in lung adenocarcinoma cells. In addition, we found keratin 6A exerted its phenotype via promoting cancer stem cells (CXCR4high/CD133high) transformation and epithelial–mesenchymal transition. Conclusion: In conclusion, current study suggests that hyperexpressed keratin 6A in lung adenocarcinoma promotes lung cancer proliferation and metastasis via epithelial–mesenchymal transition and cancer stem cells transformation.
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Affiliation(s)
- Bin Yang
- Department of Thoracic Surgery (III), Shanxi Cancer Hospital, Taiyuan, People's Republic of China
| | - Wei Zhang
- Department of General Surgery (II), The 6th Division Hospital of Xinjiang Corps, Taiyuan, People's Republic of China
| | - Mengmeng Zhang
- Department of Gastrointestinal Surgery, Laboratory of Surgical Oncology, Peking University People's Hospital, Taiyuan, People's Republic of China
| | - Xuhong Wang
- Department of Head and Neck Surgery, Shanxi Cancer Hospital, Taiyuan, People's Republic of China
| | - Shengzu Peng
- Department of Thoracic Surgery (III), Shanxi Cancer Hospital, Taiyuan, People's Republic of China
| | - Rongsheng Zhang
- Department of Thoracic Surgery (III), Shanxi Cancer Hospital, Taiyuan, People's Republic of China
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19
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Yang P, Hu Y, Zhou Q. The CXCL12-CXCR4 Signaling Axis Plays a Key Role in Cancer Metastasis and is a Potential Target for Developing Novel Therapeutics against Metastatic Cancer. Curr Med Chem 2020; 27:5543-5561. [PMID: 31724498 DOI: 10.2174/0929867326666191113113110] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 10/07/2019] [Accepted: 10/25/2019] [Indexed: 12/12/2022]
Abstract
Metastasis is the main cause of death in cancer patients; there is currently no effective treatment for cancer metastasis. This is primarily due to our insufficient understanding of the metastatic mechanisms in cancer. An increasing number of studies have shown that the C-X-C motif chemokine Ligand 12 (CXCL12) is overexpressed in various tissues and organs. It is a key niche factor that nurtures the pre-metastatic niches (tumorigenic soil) and recruits tumor cells (oncogenic "seeds") to these niches, thereby fostering cancer cell aggression and metastatic capabilities. However, the C-X-C motif chemokine Receptor 4 (CXCR4) is aberrantly overexpressed in various cancer stem/progenitor cells and functions as a CXCL12 receptor. CXCL12 activates CXCR4 as well as multiple downstream multiple tumorigenic signaling pathways, promoting the expression of various oncogenes. Activation of the CXCL12-CXCR4 signaling axis promotes Epithelial-Mesenchymal Transition (EMT) and mobilization of cancer stem/progenitor cells to pre-metastatic niches. It also nurtures cancer cells with high motility, invasion, and dissemination phenotypes, thereby escalating multiple proximal or distal cancer metastasis; this results in poor patient prognosis. Based on this evidence, recent studies have explored either CXCL12- or CXCR4-targeted anti-cancer therapeutics and have achieved promising results in the preclinical trials. Further exploration of this new strategy and its potent therapeutics effect against metastatic cancer through the targeting of the CXCL12- CXCR4 signaling axis may lead to a novel therapy that can clean up the tumor microenvironment ("soil") and kill the cancer cells, particularly the cancer stem/progenitor cells ("seeds"), in cancer patients. Ultimately, this approach has the potential to effectively treat metastatic cancer.
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Affiliation(s)
- Ping Yang
- Department of Pathophysiology, School of Medicine (School of Nursing), Nantong University, Nantong, Jiangsu 226000, China
| | - Yae Hu
- Department of Pathophysiology, School of Medicine (School of Nursing), Nantong University, Nantong, Jiangsu 226000, China
| | - Quansheng Zhou
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, Soochow University; Suzhou, Jiangsu 215123, China
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20
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Cancer Metabolism: Phenotype, Signaling and Therapeutic Targets. Cells 2020; 9:cells9102308. [PMID: 33081387 PMCID: PMC7602974 DOI: 10.3390/cells9102308] [Citation(s) in RCA: 206] [Impact Index Per Article: 51.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/10/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022] Open
Abstract
Aberrant metabolism is a major hallmark of cancer. Abnormal cancer metabolism, such as aerobic glycolysis and increased anabolic pathways, has important roles in tumorigenesis, metastasis, drug resistance, and cancer stem cells. Well-known oncogenic signaling pathways, such as phosphoinositide 3-kinase (PI3K)/AKT, Myc, and Hippo pathway, mediate metabolic gene expression and increase metabolic enzyme activities. Vice versa, deregulated metabolic pathways contribute to defects in cellular signal transduction pathways, which in turn provide energy, building blocks, and redox potentials for unrestrained cancer cell proliferation. Studies and clinical trials are being performed that focus on the inhibition of metabolic enzymes by small molecules or dietary interventions (e.g., fasting, calorie restriction, and intermittent fasting). Similar to genetic heterogeneity, the metabolic phenotypes of cancers are highly heterogeneous. This heterogeneity results from diverse cues in the tumor microenvironment and genetic mutations. Hence, overcoming metabolic plasticity is an important goal of modern cancer therapeutics. This review highlights recent findings on the metabolic phenotypes of cancer and elucidates the interactions between signal transduction pathways and metabolic pathways. We also provide novel rationales for designing the next-generation cancer metabolism drugs.
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Chen B, Ye P, Chen Y, Liu T, Cha JH, Yan X, Yang WH. Involvement of the Estrogen and Progesterone Axis in Cancer Stemness: Elucidating Molecular Mechanisms and Clinical Significance. Front Oncol 2020; 10:1657. [PMID: 33014829 PMCID: PMC7498570 DOI: 10.3389/fonc.2020.01657] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 07/28/2020] [Indexed: 12/21/2022] Open
Abstract
Estrogen and progesterone regulate the growth and development of human tissues, including the reproductive system and breasts, through estrogen and progesterone receptors, respectively. These receptors are also important indicators for the clinical prognosis of breast cancer and various reproductive cancers. Many studies have reported that cancer stem cells (CSCs) play a key role in tumor initiation, progression, metastasis, and recurrence. Although the role of estrogen and progesterone in human organs and various cancers has been studied, the molecular mechanisms underlying the action of these hormones on CSCs remain unclear. Therefore, further elucidation of the effects of estrogen and progesterone on CSCs should provide a new direction for developing pertinent therapies. In this review, we summarize the current knowledge on the estrogen and progesterone axis involved in cancer stemness and discuss potential therapeutic strategies to inhibit CSCs by targeting relevant pathways.
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Affiliation(s)
- Bi Chen
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Peng Ye
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Yeh Chen
- Institute of New Drug Development, China Medical University, Taichung, Taiwan
| | - Tong Liu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China.,The Institute of Cancer Prevention and Treatment, Harbin Medical University, Harbin, China
| | - Jong-Ho Cha
- Department of Biomedical Sciences, College of Medicine, Inha University, Incheon, South Korea
| | - Xiuwen Yan
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Wen-Hao Yang
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
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22
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Jäger B, Klatt D, Plappert L, Golpon H, Lienenklaus S, Barbosa PD, Schambach A, Prasse A. CXCR4/MIF axis amplifies tumor growth and epithelial-mesenchymal interaction in non-small cell lung cancer. Cell Signal 2020; 73:109672. [DOI: 10.1016/j.cellsig.2020.109672] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 05/11/2020] [Accepted: 05/12/2020] [Indexed: 12/20/2022]
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23
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Dzobo K, Senthebane DA, Ganz C, Thomford NE, Wonkam A, Dandara C. Advances in Therapeutic Targeting of Cancer Stem Cells within the Tumor Microenvironment: An Updated Review. Cells 2020; 9:E1896. [PMID: 32823711 PMCID: PMC7464860 DOI: 10.3390/cells9081896] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/04/2020] [Accepted: 08/11/2020] [Indexed: 12/24/2022] Open
Abstract
Despite great strides being achieved in improving cancer patients' outcomes through better therapies and combinatorial treatment, several hurdles still remain due to therapy resistance, cancer recurrence and metastasis. Drug resistance culminating in relapse continues to be associated with fatal disease. The cancer stem cell theory posits that tumors are driven by specialized cancer cells called cancer stem cells (CSCs). CSCs are a subpopulation of cancer cells known to be resistant to therapy and cause metastasis. Whilst the debate on whether CSCs are the origins of the primary tumor rages on, CSCs have been further characterized in many cancers with data illustrating that CSCs display great abilities to self-renew, resist therapies due to enhanced epithelial to mesenchymal (EMT) properties, enhanced expression of ATP-binding cassette (ABC) membrane transporters, activation of several survival signaling pathways and increased immune evasion as well as DNA repair mechanisms. CSCs also display great heterogeneity with the consequential lack of specific CSC markers presenting a great challenge to their targeting. In this updated review we revisit CSCs within the tumor microenvironment (TME) and present novel treatment strategies targeting CSCs. These promising strategies include targeting CSCs-specific properties using small molecule inhibitors, immunotherapy, microRNA mediated inhibitors, epigenetic methods as well as targeting CSC niche-microenvironmental factors and differentiation. Lastly, we present recent clinical trials undertaken to try to turn the tide against cancer by targeting CSC-associated drug resistance and metastasis.
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Affiliation(s)
- Kevin Dzobo
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Wernher and Beit Building (South), UCT Medical Campus, Anzio Road, Observatory, Cape Town 7925, South Africa; (D.A.S.); (C.G.)
- Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Dimakatso Alice Senthebane
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Wernher and Beit Building (South), UCT Medical Campus, Anzio Road, Observatory, Cape Town 7925, South Africa; (D.A.S.); (C.G.)
- Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Chelene Ganz
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Wernher and Beit Building (South), UCT Medical Campus, Anzio Road, Observatory, Cape Town 7925, South Africa; (D.A.S.); (C.G.)
- Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Nicholas Ekow Thomford
- Division of Human Genetics, Department of Pathology and Institute for Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa; (N.E.T.); (A.W.); (C.D.)
- Department of Medical Biochemistry, School of Medical Sciences, College of Health Sciences, University of Cape Coast, PMB, Cape Coast, Ghana
| | - Ambroise Wonkam
- Division of Human Genetics, Department of Pathology and Institute for Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa; (N.E.T.); (A.W.); (C.D.)
| | - Collet Dandara
- Division of Human Genetics, Department of Pathology and Institute for Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa; (N.E.T.); (A.W.); (C.D.)
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24
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Lee BI, LaRue SM, Seguin B, Griffin L, Prebble A, Martin T, Leary D, Boss MK. Safety and efficacy of stereotactic body radiation therapy (SBRT) for the treatment of canine thyroid carcinoma. Vet Comp Oncol 2020; 18:843-853. [PMID: 32515526 DOI: 10.1111/vco.12625] [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: 03/16/2020] [Revised: 06/01/2020] [Accepted: 06/02/2020] [Indexed: 01/12/2023]
Abstract
Thyroid carcinoma develops spontaneously in dogs, with only 25% to 50% of cases amenable to surgery at diagnosis. Local control for unresectable tumours can be provided with external beam radiotherapy. The aim of this retrospective study is to describe the safety and efficacy of stereotactic body radiation therapy (SBRT) for treatment of canine thyroid carcinoma. Twenty-three dogs met inclusion criteria; median tumour volume before SBRT was 129.9 cm3 (range, 2.7-452.8 cm3 ). Sixteen patients (70%) had unresectable tumours. Pulmonary metastasis was present or suspected in 10 patients (44%) before SBRT. Patients were prescribed 15 to 40 Gy to targeted tumour volume in one to five fractions. Twenty patients evaluated had overall response rate of 70% (complete response, n = 4; partial response, n = 10). Thirteen out of sixteen (81%) symptomatic patients had clinical improvement within a median time of 16 days (range, 2-79 days). Median progression free survival (MPFS) was 315 days. Median survival time (MST) was 362 days. Nine patients (39%) had grade 1 acute radiation toxicity. Three patients had grade 1 late radiation toxicity (two leukotrichia and one [4%] with intermittent cough). Responders had significantly longer MPFS (362 vs 90 days; HR 4.3; 95% CI 1.4-13.5; P = .013) and MST (455 vs 90 days; HR 2.9; 95% CI 1-8.4; P = .053). Presenting with metastasis was not a significant negative prognostic factor (MST 347 vs 348 days without metastasis; P = .352). SBRT is a safe and effective treatment modality for non-resectable canine thyroid carcinoma.
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Affiliation(s)
- Ber-In Lee
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Susan M LaRue
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Bernard Seguin
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Lynn Griffin
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Amber Prebble
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Tiffany Martin
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Del Leary
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Mary-Keara Boss
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
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25
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Jiang Y, Zhuo X, Mao C. G Protein-coupled Receptors in Cancer Stem Cells. Curr Pharm Des 2020; 26:1952-1963. [DOI: 10.2174/1381612826666200305130009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 02/10/2020] [Indexed: 12/19/2022]
Abstract
G protein-coupled receptors (GPCRs) are highly expressed on a variety of tumour tissues while several
GPCR exogenous ligands become marketed pharmaceuticals. In recent decades, cancer stem cells (CSCs) become
widely investigated drug targets for cancer therapy but the underlying mechanism is still not fully elucidated.
There are vigorous participations of GPCRs in CSCs-related signalling and functions, such as biomarkers for
CSCs, activation of Wnt, Hedgehog (HH) and other signalling to facilitate CSCs progressions. This relationship
can not only uncover a novel molecular mechanism for GPCR-mediated cancer cell functions but also assist our
understanding of maintaining and modulating CSCs. Moreover, GPCR antagonists and monoclonal antibodies
could be applied to impair CSCs functions and consequently attenuate tumour growth, some of which have been
undergoing clinical studies and are anticipated to turn into marketed anticancer drugs. Therefore, this review
summarizes and provides sufficient evidences on the regulation of GPCR signalling in the maintenance, differentiation
and pluripotency of CSCs, suggesting that targeting GPCRs on the surface of CSCs could be potential
therapeutic strategies for cancer therapy.
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Affiliation(s)
- Yuhong Jiang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Xin Zhuo
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Canquan Mao
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
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26
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27
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Chifu I, Heinze B, Fuss CT, Lang K, Kroiss M, Kircher S, Ronchi CL, Altieri B, Schirbel A, Fassnacht M, Hahner S. Impact of the Chemokine Receptors CXCR4 and CXCR7 on Clinical Outcome in Adrenocortical Carcinoma. Front Endocrinol (Lausanne) 2020; 11:597878. [PMID: 33281749 PMCID: PMC7691376 DOI: 10.3389/fendo.2020.597878] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 10/20/2020] [Indexed: 12/22/2022] Open
Abstract
Chemokine receptors have a negative impact on tumor progression in several human cancers and have therefore been of interest for molecular imaging and targeted therapy. However, their clinical and prognostic significance in adrenocortical carcinoma (ACC) is unknown. The aim of this study was to evaluate the chemokine receptor profile in ACC and to analyse its association with clinicopathological characteristics and clinical outcome. A chemokine receptor profile was initially evaluated by quantitative PCR in 4 normal adrenals, 18 ACC samples and human ACC cell line NCI-H295. High expression of CXCR4 and CXCR7 in both healthy and malignant adrenal tissue and ACC cells was confirmed. In the next step, we analyzed the expression and cellular localization of CXCR4 and CXCR7 in ACC by immunohistochemistry in 187 and 84 samples, respectively. These results were correlated with clinicopathological parameters and survival outcome. We detected strong membrane expression of CXCR4 and CXCR7 in 50% of ACC samples. Strong cytoplasmic CXCR4 staining was more frequent among samples derived from metastases compared to primaries (p=0.01) and local recurrences (p=0.04). CXCR4 membrane staining positively correlated with proliferation index Ki67 (r=0.17, p=0.028). CXCR7 membrane staining negatively correlated with Ki67 (r=-0.254, p=0.03) but positively with tumor size (r=0.3, p=0.02). No differences in progression-free or overall survival were observed between patients with strong and weak staining intensities for CXCR4 or CXCR7. Taken together, high expression of CXCR4 and CXCR7 in both local tumors and metastases suggests that some ACC patients might benefit from CXCR4/CXCR7-targeted therapy.
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Affiliation(s)
- Irina Chifu
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
| | - Britta Heinze
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
- *Correspondence: Britta Heinze,
| | - Carmina T. Fuss
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
| | - Katharina Lang
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, United Kingdom
| | - Matthias Kroiss
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Wuerzburg, Wuerzburg, Germany
| | - Stefan Kircher
- Institute of Pathology, Interdisciplinary Bank of Biomaterials and Data (ibdw), University of Wuerzburg, Wuerzburg, Germany
| | - Cristina L. Ronchi
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, United Kingdom
| | - Barbara Altieri
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
| | - Andreas Schirbel
- Comprehensive Cancer Center Mainfranken, University of Wuerzburg, Wuerzburg, Germany
- Department of Nuclear Medicine, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
| | - Martin Fassnacht
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Wuerzburg, Wuerzburg, Germany
| | - Stefanie Hahner
- Division of Endocrinology and Diabetes, Department of Medicine I, University Hospital of Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Wuerzburg, Wuerzburg, Germany
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28
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Flores-Ramírez I, Baranda-Avila N, Langley E. Breast Cancer Stem Cells and Sex Steroid Hormones. Curr Stem Cell Res Ther 2019; 14:398-404. [PMID: 30095060 DOI: 10.2174/1574888x13666180810121415] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 07/13/2018] [Accepted: 07/17/2018] [Indexed: 12/14/2022]
Abstract
Breast cancer stem cells (BCSCs) are a small population of tumor-initiating cells that express stem cell-associated markers. In recent years, their properties and mechanisms of regulation have become the focus of intense research due to their intrinsic resistance to conventional cancer therapies. This review describes breast cancer stem cell origin, signaling pathways involved in self-renewal, such as Wnt, Notch and Hedgehog, biomarkers linked to stemness, and the role of sex steroid hormones in BCSC regulation.
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Affiliation(s)
- Iván Flores-Ramírez
- Programa de Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México, CDMX, México.,Departamento de Investigacion Basica, Instituto Nacional de Cancerologia, Av. San Fernando No. 22, Col. Seccion XVI, Tlalpan 14080, CDMX, Mexico
| | - Noemi Baranda-Avila
- Departamento de Investigacion Basica, Instituto Nacional de Cancerologia, Av. San Fernando No. 22, Col. Seccion XVI, Tlalpan 14080, CDMX, Mexico
| | - Elizabeth Langley
- Departamento de Investigacion Basica, Instituto Nacional de Cancerologia, Av. San Fernando No. 22, Col. Seccion XVI, Tlalpan 14080, CDMX, Mexico
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29
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Mousavi A. CXCL12/CXCR4 signal transduction in diseases and its molecular approaches in targeted-therapy. Immunol Lett 2019; 217:91-115. [PMID: 31747563 DOI: 10.1016/j.imlet.2019.11.007] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 11/01/2019] [Accepted: 11/15/2019] [Indexed: 02/08/2023]
Abstract
Chemokines are small molecules called "chemotactic cytokines" and regulate many processes like leukocyte trafficking, homing of immune cells, maturation, cytoskeletal rearrangement, physiology, migration during development, and host immune responses. These proteins bind to their corresponding 7-membrane G-protein-coupled receptors. Chemokines and their receptors are anti-inflammatory factors in autoimmune conditions, so consider as potential targets for neutralization in such diseases. They also express by cancer cells and function as angiogenic factors, and/or survival/growth factors that enhance tumor angiogenesis and development. Among chemokines, the CXCL12/CXCR4 axis has significantly been studied in numerous cancers and autoimmune diseases. CXCL12 is a homeostatic chemokine, which is acts as an anti-inflammatory chemokine during autoimmune inflammatory responses. In cancer cells, CXCL12 acts as an angiogenic, proliferative agent and regulates tumor cell apoptosis as well. CXCR4 has a role in leukocyte chemotaxis in inflammatory situations in numerous autoimmune diseases, as well as the high levels of CXCR4, observed in different types of human cancers. These findings suggest CXCL12/CXCR4 as a potential therapeutic target for therapy of autoimmune diseases and open a new approach to targeted-therapy of cancers by neutralizing CXCL12 and CXCR4. In this paper, we reviewed the current understanding of the role of the CXCL12/CXCR4 axis in disease pathology and cancer biology, and discuss its therapeutic implications in cancer and diseases.
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30
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Andersson P, Ostheimer C. Editorial: Combinatorial Approaches to Enhance Anti-tumor Immunity: Focus on Immune Checkpoint Blockade Therapy. Front Immunol 2019; 10:2083. [PMID: 31555290 PMCID: PMC6742972 DOI: 10.3389/fimmu.2019.02083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 08/16/2019] [Indexed: 12/12/2022] Open
Affiliation(s)
- Patrik Andersson
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States.,Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Christian Ostheimer
- Medical Science Division, Department of Oncology, Oxford Institute for Radiation Oncology, University of Oxford, Oxford, United Kingdom.,Department of Radiation Oncology, Martin Luther University Halle-Wittenberg, Halle, Germany
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31
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Ahn HJ, Hwang SY, Nguyen NH, Lee IJ, Lee EJ, Seong J, Lee JS. Radiation-Induced CXCL12 Upregulation via Histone Modification at the Promoter in the Tumor Microenvironment of Hepatocellular Carcinoma. Mol Cells 2019; 42:530-545. [PMID: 31362469 PMCID: PMC6681868 DOI: 10.14348/molcells.2019.2280] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 05/28/2019] [Accepted: 06/19/2019] [Indexed: 02/07/2023] Open
Abstract
Tumor cells can vary epigenetically during ionizing irradiation (IR) treatment. These epigenetic variegations can influence IR response and shape tumor aggressiveness. However, epigenetic disturbance of histones after IR, implicating in IR responsiveness, has been elusive. Here, we investigate whether altered histone modification after IR can influence radiation responsiveness. The oncogenic CXCL12 mRNA and protein were more highly expressed in residual cancer cells from a hepatoma heterotopic murine tumor microenvironment and coculture of human hepatoma Huh7 and normal IMR90 cells after radiation. H3K4 methylation was also enriched and H3K9 methylation was decreased at its promoter region. Accordingly, invasiveness and the subpopulation of aggressive CD133+/CD24- cells increased after IR. Histone demethylase inhibitor IOX1 attenuated CXCL12 expression and the malignant subpopulation, suggesting that responses to IR can be partially mediated via histone modifications. Taken together, radiation-induced histone alterations at the CXCL12 promoter in hepatoma cells are linked to CXCL12 upregulation and increased aggressiveness in the tumor microenvironment.
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MESH Headings
- Animals
- Benzylamines
- CCAAT-Enhancer-Binding Protein-beta/metabolism
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/pathology
- Cell Line, Tumor
- Cell Survival/drug effects
- Cell Survival/radiation effects
- Chemokine CXCL12/genetics
- Chemokine CXCL12/metabolism
- Cyclams
- Epigenesis, Genetic/radiation effects
- Gene Expression Regulation, Neoplastic/radiation effects
- Heterocyclic Compounds/pharmacology
- Histones/metabolism
- Humans
- Liver Neoplasms/genetics
- Liver Neoplasms/pathology
- Male
- Mice
- Mice, Nude
- Neoplastic Stem Cells/drug effects
- Neoplastic Stem Cells/metabolism
- Neoplastic Stem Cells/pathology
- Neoplastic Stem Cells/radiation effects
- Promoter Regions, Genetic
- Protein Processing, Post-Translational/radiation effects
- Receptors, CXCR4/antagonists & inhibitors
- Receptors, CXCR4/metabolism
- Recombinant Proteins/pharmacology
- Transcription, Genetic/radiation effects
- Tumor Microenvironment/genetics
- Tumor Microenvironment/radiation effects
- Up-Regulation/genetics
- X-Rays
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Affiliation(s)
- Hak Jun Ahn
- Department of Life Science, College of Natural Sciences, Ajou University, Suwon 16499,
Korea
| | - Soon Young Hwang
- Department of Life Science, College of Natural Sciences, Ajou University, Suwon 16499,
Korea
- Functional Cellunomics Institute, Ajou University, Suwon 16499,
Korea
| | - Ngoc Hoan Nguyen
- Department of Life Science, College of Natural Sciences, Ajou University, Suwon 16499,
Korea
| | - Ik Jae Lee
- Department of Radiation Oncology, Yonsei University Medical College, Yonsei University Health System, Seoul 03722,
Korea
| | - Eun Jeong Lee
- Department of Radiation Oncology, Yonsei University Medical College, Yonsei University Health System, Seoul 03722,
Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei University Medical College, Yonsei University Health System, Seoul 03722,
Korea
| | - Jong-Soo Lee
- Department of Life Science, College of Natural Sciences, Ajou University, Suwon 16499,
Korea
- Functional Cellunomics Institute, Ajou University, Suwon 16499,
Korea
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32
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Lee CH, Decker AM, Cackowski FC, Taichman RS. Bone microenvironment signaling of cancer stem cells as a therapeutic target in metastatic prostate cancer. Cell Biol Toxicol 2019; 36:115-130. [PMID: 31250347 DOI: 10.1007/s10565-019-09483-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 06/18/2019] [Indexed: 01/06/2023]
Abstract
Prostate cancer (PCa) is one of the most prevalent cancers and the second leading cause of cancer death among US males. When diagnosed in an early disease stage, primary tumors of PCa may be treated with surgical resection or radiation, sometimes combined with androgen deprivation therapy, with favorable outcomes. Unfortunately, the treatment efficacy of each approach decreases significantly in later stages of PCa that involve metastasis to soft tissues and bone. Metastatic PCa is a heterogeneous disease containing host cells, mature cancer cells, and subpopulation of cancer stem cells (CSC). CSCs are highly tumorigenic due to their self-renewing and differentiating potential, clinically resulting in recurrence and resistance to standard therapies. Therefore, there is a large unmet clinical need to develop therapies, which target CSC activity. In this review, we summarize the main signaling pathways that are implicated in the current pre-clinical and clinical studies of recurrent metastatic PCa within the bone microenvironment targeting CSCs and discuss the trajectory of therapeutics moving forward.
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Affiliation(s)
- Clara H Lee
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, 48109, USA
| | - Ann M Decker
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, 48109, USA
| | - Frank C Cackowski
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, 48109, USA.,Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA
| | - Russell S Taichman
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, 48109, USA. .,Department of Periodontology, University of Alabama Birmingham School of Dentistry, Birmingham, Alabama, USA.
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33
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Yin X, Liu Z, Zhu P, Wang Y, Ren Q, Chen H, Xu J. CXCL12/CXCR4 promotes proliferation, migration, and invasion of adamantinomatous craniopharyngiomas via PI3K/AKT signal pathway. J Cell Biochem 2018; 120:9724-9736. [PMID: 30582214 DOI: 10.1002/jcb.28253] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 10/22/2018] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Adamantinomatous craniopharyngiomas (adaCP) accounts for 5.6% to 15% of intracranial tumors. High expression of chemokine (C-X-C motif) ligand 12 (CXCL12, also known as stromal cell-derived factor 1 [SDF1]) and its receptor CXC receptor type 4 (CXCR4) are widespread in various malignancy via multiple signal transduction pathways. This study aims to investigate the mechanism of CXCL12/CXCR4 promoting proliferation, migration, and invasion of adaCP. METHODS Quantitative real-time polymerase chain reaction, Western blot analysis, and immunohistochemistry were used to evaluate the expression of CXCL12/CXCR4 mRNA and protein in 10 human adaCP tissues. Three successfully primary cell lines were obtained from native mainly solid tumor specimens, and confirmed by the means of inverted contrast microscope directly and following hematoxylin and eosin staining. Immunofluorescence was used to detect protein expression in vivo for the verification of primary cell line. Proliferation, migration, and invasion assays were performed to assess the biological functional role of CXCL12/CXCR4 in adaCP. The signal pathways involved in the action of CXCL12/CXCR4 in adaCP were also evaluated. RESULTS CXCL12 and CXCR4 were highly expressed in human adaCP samples. Primary adaCP cells were isolated and detected by the means of immunofluorescence for the detection of pan cytokeratin (pan-CK) and vimentin (VIM). Overexpression of CXCL12/CXCR4 significantly promoted the proliferation, migration, and invasion of primary adaCP cells. Moreover, cancer-promoting activity of CXCL12/CXCR4 is partially through its facilitation of PI3K/AKT signal pathway. CONCLUSIONS Our data showed that CXCL12/CXCR4 promotes adaCP proliferation, migration, and invasion through PI3K/AKT signal pathway. These findings suggested that therapeutic strategies regulating CXCL12/CXCR4 expression may provide an effective treatment of adaCP.
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Affiliation(s)
- Xiaohong Yin
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, People's Republic of China
| | - Zhiyong Liu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Pan Zhu
- Department of Clinical Laboratory, Taihe Hospital (Affiliated Hubei University of Medicine), Shiyan, Hubei, People's Republic of China
| | - Yuelong Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Qingqing Ren
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Hongxu Chen
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
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Eckert F, Schilbach K, Klumpp L, Bardoscia L, Sezgin EC, Schwab M, Zips D, Huber SM. Potential Role of CXCR4 Targeting in the Context of Radiotherapy and Immunotherapy of Cancer. Front Immunol 2018; 9:3018. [PMID: 30622535 PMCID: PMC6308162 DOI: 10.3389/fimmu.2018.03018] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 12/06/2018] [Indexed: 12/28/2022] Open
Abstract
Cancer immunotherapy has been established as standard of care in different tumor entities. After the first reports on synergistic effects with radiotherapy and the induction of abscopal effects-tumor shrinkage outside the irradiated volume attributed to immunological effects of radiotherapy-several treatment combinations have been evaluated. Different immunotherapy strategies (e.g., immune checkpoint inhibition, vaccination, cytokine based therapies) have been combined with local tumor irradiation in preclinical models. Clinical trials are ongoing in different cancer entities with a broad range of immunotherapeutics and radiation schedules. SDF-1 (CXCL12)/CXCR4 signaling has been described to play a major role in tumor biology, especially in hypoxia adaptation, metastasis and migration. Local tumor irradiation is a known inducer of SDF-1 expression and release. CXCR4 also plays a major role in immunological processes. CXCR4 antagonists have been approved for the use of hematopoietic stem cell mobilization from the bone marrow. In addition, several groups reported an influence of the SDF-1/CXCR4 axis on intratumoral immune cell subsets and anti-tumor immune response. The aim of this review is to merge the knowledge on the role of SDF-1/CXCR4 in tumor biology, radiotherapy and immunotherapy of cancer and in combinatorial approaches.
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Affiliation(s)
- Franziska Eckert
- Department of Radiation Oncology, University Hospital Tuebingen, Tuebingen, Germany
| | - Karin Schilbach
- Department of General Pediatrics/Pediatric Oncology, University Hospital Tuebingen, Tuebingen, Germany
| | - Lukas Klumpp
- Department of Radiation Oncology, University Hospital Tuebingen, Tuebingen, Germany.,Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany
| | - Lilia Bardoscia
- Department of Radiation Oncology, University Hospital Tuebingen, Tuebingen, Germany.,Department of Radiation Oncology, University of Brescia, Brescia, Italy
| | - Efe Cumhur Sezgin
- Department of Radiation Oncology, University Hospital Tuebingen, Tuebingen, Germany
| | - Matthias Schwab
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany.,Departments of Clinical Pharmacology, Pharmacy and Biochemistry, University Hospital and University Tuebingen, Tuebingen, Germany
| | - Daniel Zips
- Department of Radiation Oncology, University Hospital Tuebingen, Tuebingen, Germany
| | - Stephan M Huber
- Department of Radiation Oncology, University Hospital Tuebingen, Tuebingen, Germany
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Morand GB, Ikenberg K, Vital DG, Cardona I, Moch H, Stoeckli SJ, Huber GF. Preoperative assessment of CD44‐mediated depth of invasion as predictor of occult metastases in early oral squamous cell carcinoma. Head Neck 2018; 41:950-958. [DOI: 10.1002/hed.25532] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 07/31/2018] [Accepted: 09/28/2018] [Indexed: 12/14/2022] Open
Affiliation(s)
- Grégoire B. Morand
- Department of Otorhinolaryngology, Head and Neck SurgeryUniversity Hospital Zurich Zurich Switzerland
| | - Kristian Ikenberg
- Institute of Pathology and Molecular PathologyUniversity Hospital Zurich Zurich Switzerland
| | - Domenic G. Vital
- Department of Otorhinolaryngology, Head and Neck SurgeryUniversity Hospital Zurich Zurich Switzerland
| | - Isabel Cardona
- Department of Otolaryngology, Head and Neck SurgeryMcGill University Montreal Québec Canada
| | - Holger Moch
- Institute of Pathology and Molecular PathologyUniversity Hospital Zurich Zurich Switzerland
| | - Sandro J. Stoeckli
- Department of Otorhinolaryngology, Head and Neck SurgeryKantonsspital St. Gallen St. Gallen Switzerland
| | - Gerhard F. Huber
- Department of Otorhinolaryngology, Head and Neck SurgeryUniversity Hospital Zurich Zurich Switzerland
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Choi SH, Seong J. Stereotactic Body Radiotherapy: Does It Have a Role in Management of Hepatocellular Carcinoma? Yonsei Med J 2018; 59:912-922. [PMID: 30187697 PMCID: PMC6127430 DOI: 10.3349/ymj.2018.59.8.912] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Indexed: 02/06/2023] Open
Abstract
Stereotactic body radiotherapy (SBRT) is a form of radiotherapy that delivers high doses of irradiation with high precision in a small number of fractions. However, it has not frequently been performed for the liver due to the risk of radiation-induced liver toxicity. Furthermore, liver SBRT is cumbersome because it requires accurate patient repositioning, target localization, control of breathing-related motion, and confers a toxicity risk to the small bowel. Recently, with the advancement of modern technologies including intensity-modulated RT and image-guided RT, SBRT has been shown to significantly improve local control and survival outcomes for hepatocellular carcinoma (HCC), specifically those unfit for other local therapies. While it can be used as a stand-alone treatment for those patients, it can also be applied either as an alternative or as an adjunct to other HCC therapies (e.g., transarterial chemoembolization, and radiofrequency ablation). SBRT might be an effective and safe bridging therapy for patients awaiting liver transplantation. Furthermore, in recent studies, SBRT has been shown to have a potential role as an immunostimulator, supporting the novel combination strategy of immunoradiotherapy for HCC. In this review, the role of SBRT with some technical issues is discussed. In addition, future implications of SBRT as an immunostimulator are considered.
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Affiliation(s)
- Seo Hee Choi
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea.
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Skvortsov S, Skvortsova II, Tang DG, Dubrovska A. Concise Review: Prostate Cancer Stem Cells: Current Understanding. Stem Cells 2018; 36:1457-1474. [PMID: 29845679 DOI: 10.1002/stem.2859] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 04/05/2018] [Accepted: 05/01/2018] [Indexed: 12/29/2022]
Abstract
Prostate cancer (PCa) is heterogeneous, harboring phenotypically diverse cancer cell types. PCa cell heterogeneity is caused by genomic instability that leads to the clonal competition and evolution of the cancer genome and by epigenetic mechanisms that result in subclonal cellular differentiation. The process of tumor cell differentiation is initiated from a population of prostate cancer stem cells (PCSCs) that possess many phenotypic and functional properties of normal stem cells. Since the initial reports on PCSCs in 2005, there has been much effort to elucidate their biological properties, including unique metabolic characteristics. In this Review, we discuss the current methods for PCSC enrichment and analysis, the hallmarks of PCSC metabolism, and the role of PCSCs in tumor progression. Stem Cells 2018;36:1457-1474.
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Affiliation(s)
- Sergej Skvortsov
- Laboratory for Experimental and Translational Research on Radiation Oncology (EXTRO-Lab), Department of Therapeutic Radiology and Oncology, Innsbruck Medical University, Innsbruck, Austria.,Tyrolean Cancer Research Institute, Innsbruck, Austria
| | - Ira-Ida Skvortsova
- Laboratory for Experimental and Translational Research on Radiation Oncology (EXTRO-Lab), Department of Therapeutic Radiology and Oncology, Innsbruck Medical University, Innsbruck, Austria.,Tyrolean Cancer Research Institute, Innsbruck, Austria
| | - Dean G Tang
- Department of Pharmacology and Therapeutics, Roswell Park Cancer Institute, Buffalo, New York, USA.,Cancer Stem Cell Institute, Research Center for Translational Medicine, East Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Anna Dubrovska
- OncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany, Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology-OncoRay, Dresden, Germany; German Cancer Consortium (DKTK), partner site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
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Xie Y, Wang Y, Li J, Hang Y, Jaramillo L, Wehrkamp CJ, Phillippi MA, Mohr AM, Chen Y, Talmon GA, Mott JL, Oupický D. Cholangiocarcinoma therapy with nanoparticles that combine downregulation of MicroRNA-210 with inhibition of cancer cell invasiveness. Am J Cancer Res 2018; 8:4305-4320. [PMID: 30214622 PMCID: PMC6134930 DOI: 10.7150/thno.26506] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/04/2018] [Indexed: 12/19/2022] Open
Abstract
Cholangiocarcinoma (CCA) is the second most common primary liver malignancy with extremely poor therapeutic outcome due to high drug resistance, widespread metastasis and lack of effective treatment options. CCA progression and metastasis are regulated by multiple biological factors including multiple miRNAs and chemokine receptor CXCR4. The goal of this study was to test if nanotherapeutic blockade of CXCR4 by polymeric CXCR4 antagonist (PCX) combined with inhibition of hypoxia-inducible miR-210 cooperatively enhances therapeutic efficacy in CCA through reducing invasiveness, inducing cell killing, and reversing drug resistance. Methods: We first tested the activity of PCX to inhibit migration of CCA cells. We then prepared PCX/anti-miRNA nanoparticles and analyzed their miRNA delivery efficacy and anticancer activity in vitro. Finally, in vivo biodistribution assay and anticancer activity study were performed in CCA tumor-bearing mice. Results: Our results show that PCX had a broad inhibitory effect on cell migration, effectively delivered anti-miR-210, and downregulated miR-210 expression in CCA cells. Combination PCX/anti-miR-210 nanoparticles showed cytotoxic activity towards CCA cells and reduced the number of cancer stem-like cells. The nanoparticles reversed hypoxia-induced drug resistance and sensitized CCA cells to standard gemcitabine and cisplatin combination treatment. Systemic intravenous treatment with the nanoparticles in a CCA xenograft model resulted in prominent combined antitumor activity. Conclusion: Our findings support PCX-based nanoparticles as a promising delivery platform of therapeutic miRNA in combination CCA therapies.
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Challenging tumour immunological techniques that help to track cancer stem cells in malignant melanomas and other solid tumours. Contemp Oncol (Pozn) 2018; 22:41-47. [PMID: 29628793 PMCID: PMC5885074 DOI: 10.5114/wo.2018.73884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim of the study The arsenal of questions and answers about the minor cancer initiating cancer stem cell (CSC) population put responsible for cancer invasiveness and metastases, has left with an unsolved puzzle. Specific aims of a complex project were partly focused on revealing new biomarkers of cancer. We designed and set up novel techniques to facilitate the detection of cancerous cells. Materials and methods As a novel approach, we investigated B cells infiltrating breast carcinomas and melanomas (TIL-B) in terms of their tumour antigen binding potential. By developing the TIL-B phage display technology we provide here a new technology for the specific detection of highly tumour-associated antigens. Single chain Fv (scFv) antibody fragment phage ELISA, immunofluorescence (IF) FACS analysis, chamber slide technique with IF confocal laser microscopy and immunohistochemistry (IHC) in paraffin-embedded tissue sections were set up and standardized. Results We showed strong tumour-associated disialylated glycosphingolipid expression levels on various cancer cells using scFv antibody fragments, generated previously by uniquely invasive breast carcinoma TIL-B phage display library technology. Conclusions We report herein a novel strategy to obtain antibody fragments of human origin that recognise tumour-associated ganglioside antigens. Our investigations have the power to detect privileged molecules in cancer progression, invasiveness, and metastases. The technical achievements of this study are being harnessed for early diagnostics and effective cancer therapeutics.
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Heirani-Tabasi A, Naderi-Meshkin H, Matin MM, Mirahmadi M, Shahriyari M, Ahmadiankia N, Sanjar Moussavi N, Bidkhori HR, Raeesolmohaddeseen M, Bahrami AR. Augmented migration of mesenchymal stem cells correlates with the subsidiary CXCR4 variant. Cell Adh Migr 2018; 12:118-126. [PMID: 29466916 DOI: 10.1080/19336918.2016.1243643] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Use of mesenchymal stem cells (MSCs) has been introduced as a promising tool, for structural and functional recovery of damaged tissues/organs. Studies have indicated that interactions between chemokine receptors and their ligands have a critical role in homing of MSCs to the site of injury. Although CXCR4 variants have been characterized, the exact role of each transcript in homing has remained unclear. In this study, cells were pretreated with various hypoxia-mimicking compounds (valproic acid, cobalt-chloride, and deferoxamine mesylate). Results indicated that both variants of CXCR4 were overexpressed after 24 hours of treatments and their expression could cooperatively induce and promote the cell migration. Moreover, deferoxamine mesylate was more effective in overexpression of variant A (lo), which resulted in higher level of CXCR4 protein and the highest rate of migration of the cells. In conclusion, our findings may have important potential implications in clinical applications, reinforcing the concept that manipulating the expression of specific CXCR4 variants may increase migration of MSCs.
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Affiliation(s)
- Asieh Heirani-Tabasi
- a Department of Biology , Faculty of Science, Ferdowsi University of Mashhad , Mashhad , Iran.,b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran
| | - Hojjat Naderi-Meshkin
- b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran
| | - Maryam M Matin
- a Department of Biology , Faculty of Science, Ferdowsi University of Mashhad , Mashhad , Iran.,b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran.,c Cell and Molecular Biotechnology Research Group , Institute of Biotechnology, Ferdowsi University of Mashhad , Mashhad , Iran
| | - Mahdi Mirahmadi
- b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran
| | - Mina Shahriyari
- b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran
| | | | - Nasser Sanjar Moussavi
- e Department of Surgery , Faculty of Medicine, Islamic Azad University-Mashhad Branch , Iran
| | - Hamid Reza Bidkhori
- b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran
| | - Mahmood Raeesolmohaddeseen
- b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran
| | - Ahmad Reza Bahrami
- a Department of Biology , Faculty of Science, Ferdowsi University of Mashhad , Mashhad , Iran.,b Stem Cells and Regenerative Medicine Research Group , Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch , Mashhad , Iran.,c Cell and Molecular Biotechnology Research Group , Institute of Biotechnology, Ferdowsi University of Mashhad , Mashhad , Iran
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Chang H, Wei JW, Tao YL, Ding PR, Xia YF, Gao YH, Xiao WW. CCR6 Is a Predicting Biomarker of Radiosensitivity and Potential Target of Radiosensitization in Rectal Cancer. Cancer Res Treat 2017; 50:1203-1213. [PMID: 29268566 PMCID: PMC6192915 DOI: 10.4143/crt.2017.538] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Accepted: 12/20/2017] [Indexed: 12/11/2022] Open
Abstract
PURPOSE This study aimed to explore the functions and mechanisms of C-C motif chemokine receptor 6 (CCR6), a gene associated with progression and metastasis of colorectal cancer (CRC), in radiosensitivity of rectal cancer (RC). Materials and Methods RNA sequencing and immunohistochemical analysis on CCR6 expression were performed in pretreatment tissues of RC patients exhibiting different therapeutic effects of radiotherapy. Colonogenic survival assay was conducted in different CRC cell lines to assess their radiosensitivity. And the impact of CCR6 expression on radiosensitivity was validated through RNA interference. The DNA damage repair (DDR) abilities of cell lines with different CCR6 expression were evaluated through immunofluorescence-based γH2AX quantification. RESULTS The CCR6 mRNA level was higher in patients without pathologic complete remission (pCR) than in those with pCR (fold changed, 2.11; p=0.004). High-level expression of CCR6 protein was more common in the bad responders than in the good responders (76.3% vs. 37.5%, p < 0.001). The CRC cell lines with higher CCR6 expression (LoVo and sw480) appeared to be more radioresistant, compared with the sw620 cell line which had lower CCR6 expression. CCR6 knockdown made the LoVo cells more sensitive to ionizing radiation (sensitization enhancement ratio, 1.738; p < 0.001), and decreased their DDR efficiency. CONCLUSION CCR6 might affect the RC radiosensitivity through DDR process. These findings supported CCR6 as a predicting biomarker of radiosensitivity and a potential target of radiosensitization for RC patients.
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Affiliation(s)
- Hui Chang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jia-Wang Wei
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ya-Lan Tao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Pei-Rong Ding
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yun-Fei Xia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yuan-Hong Gao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wei-Wei Xiao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
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Comprehensive Analysis of Cancer-Proteogenome to Identify Biomarkers for the Early Diagnosis and Prognosis of Cancer. Proteomes 2017; 5:proteomes5040028. [PMID: 29068423 PMCID: PMC5748563 DOI: 10.3390/proteomes5040028] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 10/13/2017] [Accepted: 10/17/2017] [Indexed: 02/07/2023] Open
Abstract
During the past century, our understanding of cancer diagnosis and treatment has been based on a monogenic approach, and as a consequence our knowledge of the clinical genetic underpinnings of cancer is incomplete. Since the completion of the human genome in 2003, it has steered us into therapeutic target discovery, enabling us to mine the genome using cutting edge proteogenomics tools. A number of novel and promising cancer targets have emerged from the genome project for diagnostics, therapeutics, and prognostic markers, which are being used to monitor response to cancer treatment. The heterogeneous nature of cancer has hindered progress in understanding the underlying mechanisms that lead to abnormal cellular growth. Since, the start of The Cancer Genome Atlas (TCGA), and the International Genome consortium projects, there has been tremendous progress in genome sequencing and immense numbers of cancer genomes have been completed, and this approach has transformed our understanding of the diagnosis and treatment of different types of cancers. By employing Genomics and proteomics technologies, an immense amount of genomic data is being generated on clinical tumors, which has transformed the cancer landscape and has the potential to transform cancer diagnosis and prognosis. A complete molecular view of the cancer landscape is necessary for understanding the underlying mechanisms of cancer initiation to improve diagnosis and prognosis, which ultimately will lead to personalized treatment. Interestingly, cancer proteome analysis has also allowed us to identify biomarkers to monitor drug and radiation resistance in patients undergoing cancer treatment. Further, TCGA-funded studies have allowed for the genomic and transcriptomic characterization of targeted cancers, this analysis aiding the development of targeted therapies for highly lethal malignancy. High-throughput technologies, such as complete proteome, epigenome, protein-protein interaction, and pharmacogenomics data, are indispensable to glean into the cancer genome and proteome and these approaches have generated multidimensional universal studies of genes and proteins (OMICS) data which has the potential to facilitate precision medicine. However, due to slow progress in computational technologies, the translation of big omics data into their clinical aspects have been slow. In this review, attempts have been made to describe the role of high-throughput genomic and proteomic technologies in identifying a panel of biomarkers which could be used for the early diagnosis and prognosis of cancer.
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De-Colle C, Menegakis A, Mönnich D, Welz S, Boeke S, Sipos B, Fend F, Mauz PS, Tinhofer I, Budach V, Abu Jawad J, Stuschke M, Balermpas P, Rödel C, Grosu AL, Abdollahi A, Debus J, Belka C, Ganswindt U, Pigorsch S, Combs SE, Lohaus F, Linge A, Krause M, Baumann M, Zips D. SDF-1/CXCR4 expression is an independent negative prognostic biomarker in patients with head and neck cancer after primary radiochemotherapy. Radiother Oncol 2017; 126:125-131. [PMID: 29061496 DOI: 10.1016/j.radonc.2017.10.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 10/04/2017] [Accepted: 10/04/2017] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Preclinical and clinical data suggest that the chemokine pathway governed by SDF-1 and CXCR4 contributes to a resistant phenotype. This retrospective biomarker study aims to explore the specific prognostic value of SDF-1 and CXCR4 expression in locally advanced head and neck squamous cell carcinomas (HNSCC) treated with primary radiochemotherapy (RT-CT). MATERIAL AND METHODS Biopsies from 141 HNSCC tumours of the oral cavity, oropharynx and hypopharynx were evaluated for SDF-1 and CXCR4 expression by immunofluorescence. SDF-1 and CXCR4 expression was correlated with clinico-pathological characteristics and outcome after RT-CT. RESULTS Patients with tumours exhibiting overexpression of intracellular SDF-1 and CXCR4 have a higher risk for loco-regional relapse and a worse overall survival after RT-CT (multivariate analysis, hazard ratio 2.33, CI [1.18-4.62], p = 0.02 and hazard ratio 2.02, CI [1.13-3.59], p = 0.02, respectively). Similar results were observed when only the subgroup of HPV DNA negative patients were analysed (hazard ratio 2.23 and 2.16, p = 0.02 and p = 0.01, respectively). CONCLUSIONS Our data support the importance of SDF-1 and CXCR4 expression for loco-regional control and overall survival in HNSCC after primary radiochemotherapy. Prospective multivariate validation and further studies into CXCR4 inhibition to overcome radiation resistance are warranted.
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Affiliation(s)
- Chiara De-Colle
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany.
| | - Apostolos Menegakis
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany
| | - David Mönnich
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany; German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Tübingen, Germany
| | - Stefan Welz
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany
| | - Simon Boeke
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany
| | - Bence Sipos
- Department of Pathology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany
| | - Falko Fend
- Department of Pathology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany
| | - Paul-Stefan Mauz
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany
| | - Inge Tinhofer
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Berlin, Germany; Department of Radiooncology and Radiotherapy, Charité University Hospital, Berlin, Germany
| | - Volker Budach
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Berlin, Germany; Department of Radiooncology and Radiotherapy, Charité University Hospital, Berlin, Germany
| | - Jehad Abu Jawad
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Essen, Germany; Department of Radiotherapy, Medical Faculty, University of Duisburg-Essen, Germany
| | - Martin Stuschke
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Essen, Germany; Department of Radiotherapy, Medical Faculty, University of Duisburg-Essen, Germany
| | - Panagiotis Balermpas
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Frankfurt, Germany; Department of Radiotherapy and Oncology, Goethe-University Frankfurt, Germany
| | - Claus Rödel
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Frankfurt, Germany; Department of Radiotherapy and Oncology, Goethe-University Frankfurt, Germany
| | - Anca-Ligia Grosu
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Freiburg, Germany; Department of Radiation Oncology, University of Freiburg, Germany
| | - Amir Abdollahi
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Heidelberg, Germany; Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany; Heidelberg Ion Therapy Center (HIT), Department of Radiation Oncology, University of Heidelberg Medical School, Germany; National Center for Tumor Diseases (NCT), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany; Translational Radiation Oncology, University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
| | - Jürgen Debus
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Heidelberg, Germany; Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany; Heidelberg Ion Therapy Center (HIT), Department of Radiation Oncology, University of Heidelberg Medical School, Germany; National Center for Tumor Diseases (NCT), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany; Clinical Cooperation Unit Radiation Oncology, University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
| | - Claus Belka
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Munich, Germany; Department of Radiotherapy and Radiation Oncology, Ludwig-Maximilians-Universität, Munich, Germany
| | - Ute Ganswindt
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Munich, Germany; Department of Radiotherapy and Radiation Oncology, Ludwig-Maximilians-Universität, Munich, Germany
| | - Steffi Pigorsch
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Munich, Germany; Department of Radiation Oncology, Technische Universität München, Germany.; Institute for Innovative radiation therapy in Helmholtz-Zentrum München, Germany
| | - Stephanie E Combs
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Munich, Germany; Department of Radiation Oncology, Technische Universität München, Germany.; Institute for Innovative radiation therapy in Helmholtz-Zentrum München, Germany
| | - Fabian Lohaus
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Dresden, Germany; Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden - Rossendorf, Germany; Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology - OncoRay, Germany
| | - Annett Linge
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Dresden, Germany; Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden - Rossendorf, Germany; National Center for Tumor Diseases (NCT), partner site Dresden, Germany
| | - Mechthild Krause
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Dresden, Germany; Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden - Rossendorf, Germany; National Center for Tumor Diseases (NCT), partner site Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology - OncoRay, Germany
| | - Michael Baumann
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Dresden, Germany; Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden - Rossendorf, Germany; National Center for Tumor Diseases (NCT), partner site Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology - OncoRay, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniel Zips
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Germany; German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Tübingen, Germany
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De-Colle C, Mönnich D, Welz S, Boeke S, Sipos B, Fend F, Mauz PS, Tinhofer I, Budach V, Jawad JA, Stuschke M, Balermpas P, Rödel C, Grosu AL, Abdollahi A, Debus J, Bayer C, Belka C, Pigorsch S, Combs SE, Lohaus F, Linge A, Krause M, Baumann M, Zips D, Menegakis A. SDF-1/CXCR4 expression in head and neck cancer and outcome after postoperative radiochemotherapy. Clin Transl Radiat Oncol 2017; 5:28-36. [PMID: 29594214 PMCID: PMC5833920 DOI: 10.1016/j.ctro.2017.06.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/06/2017] [Accepted: 06/10/2017] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION Outcome after postoperative radiochemotherapy (RT-CT) for patients with advanced head and neck squamous cell carcinomas (HNSCC) remains unsatisfactory, especially among those with HPV negative tumours. Therefore, new biomarkers are needed to further define subgroups for individualised therapeutic approaches. Preclinical and first clinical observations showed that the chemokine receptor CXCR4 and its ligand SDF-1 (CXCL12) play an important role in tumour cell proliferation, survival, cancer progression, metastasis and treatment resistance. However, the data on the prognostic value of SDF-1/CXCR4 expression for HNSCC are conflicting. The aim of our hypothesis-generating study was to retrospectively explore the prognostic potential of SDF-1/CXCR4 in a well-defined cohort of HNSCC patients collected within the multicenter biomarker study of the German Cancer Consortium Radiation Oncology Group (DKTK-ROG). MATERIAL AND METHODS Patients with stage III and IVA HNSCC of the oral cavity, oropharynx and hypopharynx were treated with resection and adjuvant radiotherapy (RT) with ≥60 Gy and concurrent cisplatin-based chemotherapy (CT). Tissue micro-arrays (TMAs) from a total of 221 patients were generated from surgical specimens, 201 evaluated for the SDF-1 and CXCR4 expression by immunofluorescence and correlated with clinico-pathological and outcome data. RESULTS In univariate and multivariate analyses intracellular SDF-1 expression was associated with lower loco-regional control (LRC) in the entire patient group as well as in the HPV16 DNA negative subgroup. CXCR4 expression showed a trend for lower LRC in the univariate analysis which was not confirmed in the multivariate analysis. Neither for SDF-1 nor CXCR4 expression associations with distant metastasis free or overall survival were found. CONCLUSIONS Our exploratory data support the hypothesis that overexpression of intracellular SDF-1 is an independent negative prognostic biomarker for LRC after postoperative RT-CT in high-risk HNSCC. Prospective validation is warranted and further exploration of SDF-1/CXCR4 as a potential therapeutic target to overcome treatment resistance in HNSCC appears promising.
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Affiliation(s)
- Chiara De-Colle
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
| | - David Mönnich
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Tübingen, Germany
| | - Stefan Welz
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Simon Boeke
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Bence Sipos
- Department of Pathology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Falko Fend
- Department of Pathology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Paul-Stefan Mauz
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Inge Tinhofer
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Berlin, Germany
- Department of Radiooncology and Radiotherapy, Charité University Hospital, Berlin, Germany
| | - Volker Budach
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Berlin, Germany
- Department of Radiooncology and Radiotherapy, Charité University Hospital, Berlin, Germany
| | - Jehad Abu Jawad
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Essen, Germany
- Department of Radiotherapy, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Martin Stuschke
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Essen, Germany
- Department of Radiotherapy, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Panagiotis Balermpas
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Frankfurt, Germany
- Department of Radiotherapy and Oncology, Goethe-University Frankfurt, Germany
| | - Claus Rödel
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Frankfurt, Germany
- Department of Radiotherapy and Oncology, Goethe-University Frankfurt, Germany
| | - Anca-Ligia Grosu
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Freiburg, Germany
- Department of Radiation Oncology, University of Freiburg, Germany
| | - Amir Abdollahi
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
- Heidelberg Ion Therapy Center (HIT), Department of Radiation Oncology, University of Heidelberg Medical School, Germany
- National Center for Tumor Diseases (NCT), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
- Translational Radiation Oncology, University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
| | - Jürgen Debus
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Research in Oncology (NCRO), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
- Heidelberg Ion Therapy Center (HIT), Department of Radiation Oncology, University of Heidelberg Medical School, Germany
- National Center for Tumor Diseases (NCT), University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
- Clinical Cooperation Unit Radiation Oncology, University of Heidelberg Medical School and German Cancer Research Center (DKFZ), Germany
| | - Christine Bayer
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Munich, Germany
| | - Claus Belka
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Munich, Germany
- Department of Radiotherapy and Radiation Oncology, Ludwig-Maximilians-Universität, Munich, Germany
| | - Steffi Pigorsch
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Munich, Germany
- Department of Radiation Oncology, Technische Universität München, Institute for Innovative Radiation Therapy in Helmholtz-Zentrum München, Germany
| | - Stephanie E. Combs
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Munich, Germany
- Department of Radiation Oncology, Technische Universität München, Institute for Innovative Radiation Therapy in Helmholtz-Zentrum München, Germany
| | - Fabian Lohaus
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Dresden, Germany
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Germany
- National Center for Tumor Diseases (NCT), Dresden, Germany
| | - Annett Linge
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Dresden, Germany
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Germany
- National Center for Tumor Diseases (NCT), Dresden, Germany
| | - Mechthild Krause
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Dresden, Germany
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Germany
- National Center for Tumor Diseases (NCT), Dresden, Germany
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology – OncoRay, Germany
| | - Michael Baumann
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Dresden, Germany
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Germany
- National Center for Tumor Diseases (NCT), Dresden, Germany
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology – OncoRay, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniel Zips
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
- German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK), Tübingen, Germany
| | - Apostolos Menegakis
- Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University Tübingen, Tübingen, Germany
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Kim JH, Shim JW, Eum DY, Kim SD, Choi SH, Yang K, Heo K, Park MT. Downregulation of UHRF1 increases tumor malignancy by activating the CXCR4/AKT-JNK/IL-6/Snail signaling axis in hepatocellular carcinoma cells. Sci Rep 2017; 7:2798. [PMID: 28584306 PMCID: PMC5459852 DOI: 10.1038/s41598-017-02935-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 04/20/2017] [Indexed: 12/19/2022] Open
Abstract
UHRF1 (ubiquitin-like, with PHD and RING finger domains 1) plays a crucial role in DNA methylation, chromatin remodeling and gene expression and is aberrantly upregulated in various types of human cancers. However, the precise role of UHRF1 in cancer remains controversial. In this study, we observed that hypoxia-induced downregulation of UHRF1 contributes to the induction of the epithelial-mesenchymal transition (EMT) in hepatocellular carcinoma cells. By negatively modulating UHRF1 expression, we further showed that UHRF1 deficiency in itself is sufficient to increase the migratory and invasive properties of cells via inducing EMT, increasing the tumorigenic capacity of cells and leading to the expansion of cancer stem-like cells. Epigenetic changes caused by UHRF1 deficiency triggered the upregulation of CXCR4, thereby activating AKT and JNK to increase the expression and secretion of IL-6. In addition, IL-6 readily activated the JAK/STAT3/Snail signaling axis, which subsequently contributed to UHRF1 deficiency-induced EMT. Our results collectively demonstrate that UHRF1 deficiency may play a pivotal role in the malignant alteration of cancer cells.
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Affiliation(s)
- Ji-Hyun Kim
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea
| | - Jae-Woong Shim
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea
| | - Da-Young Eum
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea
| | - Sung Dae Kim
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea
| | - Si Ho Choi
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea
| | - Kwangmo Yang
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea
| | - Kyu Heo
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea.
| | - Moon-Taek Park
- Research Center, Dongnam Institute of Radiological & Medical Sciences (DIRAMS), Busan, 46033, Republic of Korea.
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Coppes R, Dubrovska A. Targeting Stem Cells in Radiation Oncology. Clin Oncol (R Coll Radiol) 2017; 29:329-334. [DOI: 10.1016/j.clon.2017.03.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 03/07/2017] [Indexed: 12/18/2022]
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Agliano A, Calvo A, Box C. The challenge of targeting cancer stem cells to halt metastasis. Semin Cancer Biol 2017; 44:25-42. [DOI: 10.1016/j.semcancer.2017.03.003] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/10/2017] [Accepted: 03/13/2017] [Indexed: 12/21/2022]
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Carreno G, Gonzalez-Meljem JM, Haston S, Martinez-Barbera JP. Stem cells and their role in pituitary tumorigenesis. Mol Cell Endocrinol 2017; 445:27-34. [PMID: 27720895 DOI: 10.1016/j.mce.2016.10.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 09/27/2016] [Accepted: 10/05/2016] [Indexed: 12/17/2022]
Abstract
The presence of adult pituitary stem cells (PSCs) has been described in murine systems by comprehensive cellular profiling and genetic lineage tracing experiments. PSCs are thought to maintain multipotent capacity throughout life and give rise to all hormone-producing cell lineages, playing a role in pituitary gland homeostasis. Additionally, PSCs have been proposed to play a role in pituitary tumorigenesis, in both adenomas and adamantinomatous craniopharyngiomas. In this manuscript, we discuss the different approaches used to demonstrate the presence of PSCs in the murine adult pituitary, from marker analyses to genetic tracing. In addition, we review the published literature suggesting the existence of tumor stem cells in mouse and human pituitary tumors. Finally, we discuss the potential role of PSCs in pituitary tumorigenesis in the context of current models of carcinogenesis and present evidence showing that in contrast to pituitary adenoma, which follows a classical cancer stem cell paradigm, a novel mechanism has been revealed for paracrine, non-cell autonomous tumor initiation in adamantinomatous craniopharyngioma, a benign but clinically aggressive pediatric tumor.
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Affiliation(s)
- Gabriela Carreno
- Developmental Biology and Cancer Program, Birth Defects Research Centre, Institute of Child Health, University College London, London, United Kingdom
| | - Jose Mario Gonzalez-Meljem
- Developmental Biology and Cancer Program, Birth Defects Research Centre, Institute of Child Health, University College London, London, United Kingdom
| | - Scott Haston
- Developmental Biology and Cancer Program, Birth Defects Research Centre, Institute of Child Health, University College London, London, United Kingdom
| | - Juan Pedro Martinez-Barbera
- Developmental Biology and Cancer Program, Birth Defects Research Centre, Institute of Child Health, University College London, London, United Kingdom.
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Bryukhovetskiy I, Manzhulo I, Mischenko P, Milkina E, Dyuizen I, Bryukhovetskiy A, Khotimchenko Y. Cancer stem cells and microglia in the processes of glioblastoma multiforme invasive growth. Oncol Lett 2016; 12:1721-1728. [PMID: 27602106 PMCID: PMC4998210 DOI: 10.3892/ol.2016.4886] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 06/16/2016] [Indexed: 01/11/2023] Open
Abstract
The development of antitumor medication based on autologous stem cells is one of the most advanced methods in glioblastoma multiforme (GBM) treatment. However, there are no objective criteria for evaluating the effectiveness of this medication on cancer stem cells (CSCs). One possible criterion could be a change in the number of microglial cells and their specific location in the tumor. The present study aimed to understand the interaction between microglial cells and CSCs in an experimental glioblastoma model. C6 glioma cells were used to create a glioblastoma model, as they have the immunophenotypic characteristics of CSCs. The glioma cells (0.2×106) were stereotactically implanted into the brains of 60 rats. On the 10th, 20th and 30th days after implantation, the animals were 15 of the animals were sacrificed, and the obtained materials were analyzed by morphological and immunohistochemical analysis. Implantation of glioma cells into the rat brains caused rapid development of tumors characterized by invasive growth, angiogenesis and a high rate of proliferation. The maximum concentration of microglia was observed in the tumor nodule between days 10 and 20; a high proliferation rate of cancer cells was also observed in this area. By day 30, necrosis advancement was observed and the maximum number of microglial cells was concentrated in the invasive area; the invasive area also exhibited positive staining for CSC marker antibodies. Microglial cells have a key role in the invasive growth processes of glioblastoma, as demonstrated by the location of CSCs in the areas of microglia maximum concentration. Therefore, the present study indicates that changes in microglia position and corresponding suppression of tumor growth may be objective criteria for evaluating the effectiveness of biomedical treatment against CSCs.
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Affiliation(s)
- Igor Bryukhovetskiy
- Laboratory of Molecular and Cellular Neurobiology, School of Biomedicine, Far Eastern Federal University, Vladivostok 690091, Russia; Laboratory of Pharmacology, A.V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690059, Russia
| | - Igor Manzhulo
- Laboratory of Molecular and Cellular Neurobiology, School of Biomedicine, Far Eastern Federal University, Vladivostok 690091, Russia; Laboratory of Pharmacology, A.V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690059, Russia
| | - Polina Mischenko
- Laboratory of Molecular and Cellular Neurobiology, School of Biomedicine, Far Eastern Federal University, Vladivostok 690091, Russia; Laboratory of Pharmacology, A.V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690059, Russia
| | - Elena Milkina
- Laboratory of Molecular and Cellular Neurobiology, School of Biomedicine, Far Eastern Federal University, Vladivostok 690091, Russia; Laboratory of Pharmacology, A.V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690059, Russia
| | - Inessa Dyuizen
- Laboratory of Molecular and Cellular Neurobiology, School of Biomedicine, Far Eastern Federal University, Vladivostok 690091, Russia; Laboratory of Pharmacology, A.V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690059, Russia
| | - Andrey Bryukhovetskiy
- Laboratory of Molecular and Cellular Neurobiology, School of Biomedicine, Far Eastern Federal University, Vladivostok 690091, Russia; NeuroVita Clinic of Restorative and Interventional Neurology and Therapy, Moscow 115478, Russia
| | - Yuri Khotimchenko
- Laboratory of Molecular and Cellular Neurobiology, School of Biomedicine, Far Eastern Federal University, Vladivostok 690091, Russia; Laboratory of Pharmacology, A.V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690059, Russia
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