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Tátrai E, Ranđelović I, Surguta SE, Tóvári J. Role of Hypoxia and Rac1 Inhibition in the Metastatic Cascade. Cancers (Basel) 2024; 16:1872. [PMID: 38791951 PMCID: PMC11120288 DOI: 10.3390/cancers16101872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/03/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024] Open
Abstract
The hypoxic condition has a pivotal role in solid tumors and was shown to correlate with the poor outcome of anticancer treatments. Hypoxia contributes to tumor progression and leads to therapy resistance. Two forms of a hypoxic environment might have relevance in tumor mass formation: chronic and cyclic hypoxia. The main regulators of hypoxia are hypoxia-inducible factors, which regulate the cell survival, proliferation, motility, metabolism, pH, extracellular matrix function, inflammatory cells recruitment and angiogenesis. The metastatic process consists of different steps in which hypoxia-inducible factors can play an important role. Rac1, belonging to small G-proteins, is involved in the metastasis process as one of the key molecules of migration, especially in a hypoxic environment. The effect of hypoxia on the tumor phenotype and the signaling pathways which may interfere with tumor progression are already quite well known. Although the role of Rac1, one of the small G-proteins, in hypoxia remains unclear, predominantly, in vitro studies performed so far confirm that Rac1 inhibition may represent a viable direction for tumor therapy.
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Affiliation(s)
- Enikő Tátrai
- The National Tumor Biology Laboratory, Department of Experimental Pharmacology, National Institute of Oncology, H-1122 Budapest, Hungary; (I.R.); (S.E.S.); (J.T.)
| | - Ivan Ranđelović
- The National Tumor Biology Laboratory, Department of Experimental Pharmacology, National Institute of Oncology, H-1122 Budapest, Hungary; (I.R.); (S.E.S.); (J.T.)
| | - Sára Eszter Surguta
- The National Tumor Biology Laboratory, Department of Experimental Pharmacology, National Institute of Oncology, H-1122 Budapest, Hungary; (I.R.); (S.E.S.); (J.T.)
- School of Ph. D. Studies, Semmelweis University, H-1085 Budapest, Hungary
| | - József Tóvári
- The National Tumor Biology Laboratory, Department of Experimental Pharmacology, National Institute of Oncology, H-1122 Budapest, Hungary; (I.R.); (S.E.S.); (J.T.)
- School of Ph. D. Studies, Semmelweis University, H-1085 Budapest, Hungary
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2
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Molina-Peña R, Ferreira NH, Roy C, Roncali L, Najberg M, Avril S, Zarur M, Bourgeois W, Ferreirós A, Lucchi C, Cavallieri F, Hindré F, Tosi G, Biagini G, Valzania F, Berger F, Abal M, Rousseau A, Boury F, Alvarez-Lorenzo C, Garcion E. Implantable SDF-1α-loaded silk fibroin hyaluronic acid aerogel sponges as an instructive component of the glioblastoma ecosystem: Between chemoattraction and tumor shaping into resection cavities. Acta Biomater 2024; 173:261-282. [PMID: 37866725 DOI: 10.1016/j.actbio.2023.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 10/24/2023]
Abstract
In view of inevitable recurrences despite resection, glioblastoma (GB) is still an unmet clinical need. Dealing with the stromal-cell derived factor 1-alpha (SDF-1α)/CXCR4 axis as a hallmark of infiltrative GB tumors and with the resection cavity situation, the present study described the effects and relevance of a new engineered micro-nanostructured SF-HA-Hep aerogel sponges, made of silk fibroin (SF), hyaluronic acid (HA) and heparin (Hep) and loaded with SDF-1α, to interfere with the GB ecosystem and residual GB cells, attracting and confining them in a controlled area before elimination. 70 µm-pore sponges were designed as an implantable scaffold to trap GB cells. They presented shape memory and fit brain cavities. Histological results after implantation in brain immunocompetent Fischer rats revealed that SF-HA-Hep sponges are well tolerated for more than 3 months while moderately and reversibly colonized by immuno-inflammatory cells. The use of human U87MG GB cells overexpressing the CXCR4 receptor (U87MG-CXCR4+) and responding to SDF-1α allowed demonstrating directional GB cell attraction and colonization of the device in vitro and in vivo in orthotopic resection cavities in Nude rats. Not modifying global survival, aerogel sponge implantation strongly shaped U87MG-CXCR4+ tumors in cavities in contrast to random infiltrative growth in controls. Overall, those results support the interest of SF-HA-Hep sponges as modifiers of the GB ecosystem dynamics acting as "cell meeting rooms" and biocompatible niches whose properties deserve to be considered toward the development of new clinical procedures. STATEMENT OF SIGNIFICANCE: Brain tumor glioblastoma (GB) is one of the worst unmet clinical needs. To prevent the relapse in the resection cavity situation, new implantable biopolymer aerogel sponges loaded with a chemoattractant molecule were designed and preclinically tested as a prototype targeting the interaction between the initial tumor location and its attraction by the peritumoral environment. While not modifying global survival, biocompatible SDF1-loaded hyaluronic acid and silk fibroin sponges induce directional GB cell attraction and colonization in vitro and in rats in vivo. Interestingly, they strongly shaped GB tumors in contrast to random infiltrative growth in controls. These results provide original findings on application of exogenous engineered niches that shape tumors and serve as cell meeting rooms for further clinical developments.
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Affiliation(s)
- Rodolfo Molina-Peña
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | | | - Charlotte Roy
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | - Loris Roncali
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | - Mathie Najberg
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | - Sylvie Avril
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | - Mariana Zarur
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, ID Farma (GI-1645), Facultad de Farmacia, iMATUS, and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - William Bourgeois
- Inserm UMR1205, Brain Tech Lab, Grenoble Alpes University Hospital (CHUGA), Grenoble, 38000, France
| | - Alba Ferreirós
- NASASBIOTECH S.L., Cantón Grande nº 9, 15003, A Coruña, Spain
| | - Chiara Lucchi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Francesco Cavallieri
- Neurology Unit, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - François Hindré
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | - Giovani Tosi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Giuseppe Biagini
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Franco Valzania
- Neurology Unit, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - François Berger
- Inserm UMR1205, Brain Tech Lab, Grenoble Alpes University Hospital (CHUGA), Grenoble, 38000, France
| | - Miguel Abal
- NASASBIOTECH S.L., Cantón Grande nº 9, 15003, A Coruña, Spain
| | - Audrey Rousseau
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | - Frank Boury
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France
| | - Carmen Alvarez-Lorenzo
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, ID Farma (GI-1645), Facultad de Farmacia, iMATUS, and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
| | - Emmanuel Garcion
- Univ Angers, Nantes Université, Inserm, CNRS, CRCI2NA, SFR ICAT, F-49000 Angers, France.
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Motyka J, Gacuta E, Kicman A, Kulesza M, Malinowski P, Ławicki S. CXCL12 and CXCR4 as Potential Early Biomarkers for Luminal A and Luminal B Subtypes of Breast Cancer. Cancer Manag Res 2023; 15:573-589. [PMID: 37426394 PMCID: PMC10329441 DOI: 10.2147/cmar.s416382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 06/15/2023] [Indexed: 07/11/2023] Open
Abstract
Purpose Breast cancer is the most common type of malignancy in women. Factors that increase the risk of occurrence include chronic inflammation, with chemokines as its mediators. Therefore, the purpose of the present study was to determine the diagnostic utility of CXCL12 and CXCR4 as modern tumor markers in patients with early-stage luminal A and luminal B subtype of breast cancer and also to compare the results with the routinely used marker - CA 15-3. Patients and Methods The study included 100 patients with early breast cancer of luminal A and B subtypes, 50 women with benign breast lesion and 50 healthy women. The levels of CXCL12 and CXCR4 concentrations were determined by enzyme-linked immunosorbent assay (ELISA), comparative marker CA 15-3 - by electrochemiluminescence method (ECLIA). Results Concentrations of CXCL12 were significantly lower, while CXCR4 and CA 15-3 - significantly higher among patients with early-stage breast cancer than healthy women. CXCL12 also showed lower concentrations among fibroadenoma patients in comparison to healthy women, while CXCR4 - lower concentrations among fibroadenoma patients than cancer group. CXCL12 showed significantly higher values of sensitivity (79%), specificity (82%), positive predictive value (89.72%), negative predictive value (80%), diagnostic accuracy (80%) and diagnostic power (AUC = 0.8196) in the whole breast cancer group compared to the CA 15-3 marker (58%; 72%; 80.56%; 46.15%, 62.67%, 0.6434, resp.). Analysis of combined parameters resulted in increased sensitivity, negative predictive value and power of the test with a slight decrease in positive predictive value and a more significant decrease in specificity, reaching the best values for the three-parameter test CXCL12+CXCR4+CA15-3 (96%; 85.71%; AUC = 0.8812; 78.69%; 48%, resp.). Conclusion The results indicate the preliminary usefulness of CXCL12 and CXCR4 as early biomarkers in the diagnosis of breast cancer, especially in the combined panel with CA 15-3.
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Affiliation(s)
- Joanna Motyka
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, Bialystok, Poland
| | - Ewa Gacuta
- Department of Perinatology, University Clinical Hospital of Bialystok, Bialystok, Poland
| | - Aleksandra Kicman
- Department of Aesthetic Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Monika Kulesza
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, Bialystok, Poland
| | - Paweł Malinowski
- Department of Oncological Surgery, Bialystok Oncology Center, Bialystok, Poland
| | - Sławomir Ławicki
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, Bialystok, Poland
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4
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Hoarau-Véchot J, Blot-Dupin M, Pauly L, Touboul C, Rafii S, Rafii A, Pasquier J. Akt-Activated Endothelium Increases Cancer Cell Proliferation and Resistance to Treatment in Ovarian Cancer Cell Organoids. Int J Mol Sci 2022; 23:ijms232214173. [PMID: 36430649 PMCID: PMC9694384 DOI: 10.3390/ijms232214173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/13/2022] [Accepted: 10/25/2022] [Indexed: 11/18/2022] Open
Abstract
Ovarian cancer (OC) is a heterogeneous disease characterized by its late diagnosis (FIGO stages III and IV) and the importance of abdominal metastases often observed at diagnosis. Detached ovarian cancer cells (OCCs) float in ascites and form multicellular spheroids. Here, we developed endothelial cell (EC)-based 3D spheroids to better represent in vivo conditions. When co-cultured in 3D conditions, ECs and OCCs formed organized tumor angiospheres with a core of ECs surrounded by proliferating OCCs. We established that Akt and Notch3/Jagged1 pathways played a role in angiosphere formation and peritoneum invasion. In patients' ascites we found angiosphere-like structures and demonstrated in patients' specimens that tumoral EC displayed Akt activation, which supports the importance of Akt activation in ECs in OC. Additionally, we demonstrated the importance of FGF2, Pentraxin 3 (PTX3), PD-ECGF and TIMP-1 in angiosphere organization. Finally, we confirmed the role of Notch3/Jagged1 in OCC-EC crosstalk relating to OCC proliferation and during peritoneal invasion. Our results support the use of multicellular spheroids to better model tumoral and stromal interaction. Such models could help decipher the complex pathways playing critical roles in metastasis spread and predict tumor response to chemotherapy or anti-angiogenic treatment.
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Affiliation(s)
- Jessica Hoarau-Véchot
- Department of Genetic Medicine and Obstetrics and Gynecology, Genetic Intelligence Laboratory, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
| | - Morgane Blot-Dupin
- Faculté de Médecine de Créteil UPEC—Paris XII, Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Centre Hospitalier Intercommunal de Créteil, 40 Avenue de Verdun, 94000 Créteil, France
| | - Léa Pauly
- Faculté de Médecine de Créteil UPEC—Paris XII, Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Centre Hospitalier Intercommunal de Créteil, 40 Avenue de Verdun, 94000 Créteil, France
| | - Cyril Touboul
- Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), UMR_S 938, Centre de Recherche Saint-Antoine, Team Cancer Biology and Therapeutics, Institut Universitaire de Cancérologie, Sorbonne Université, 75012 Paris, France
- Department of Obstetrics and Gynecology, Hôpital Tenon, Assistance Publique Des Hôpitaux de Paris, GRC-6 UPMC, Université Pierre et Marie Curie, 75005 Paris, France
| | - Shahin Rafii
- Department of Genetic Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Arash Rafii
- Department of Genetic Medicine and Obstetrics and Gynecology, Genetic Intelligence Laboratory, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
- Department of Genetic Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Jennifer Pasquier
- Department of Genetic Medicine and Obstetrics and Gynecology, Genetic Intelligence Laboratory, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
- Correspondence:
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5
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Xu H, Peng C, Chen XT, Yao YY, Chen LP, Yin Q, Shen W. Chemokine receptor CXCR4 activates the RhoA/ROCK2 pathway in spinal neurons that induces bone cancer pain. Mol Pain 2021; 16:1744806920919568. [PMID: 32349612 PMCID: PMC7227150 DOI: 10.1177/1744806920919568] [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] [Indexed: 12/29/2022] Open
Abstract
Background Chemokine receptor CXCR4 has been found to be associated with spinal neuron and glial cell activation during bone cancer pain. However, the underlying mechanism remains unknown. Furthermore, the RhoA/ROCK2 pathway serves as a downstream pathway activated by CXCR4 during bone cancer pain. We first validated the increase in the expressions of CXCR4, p-RhoA, and p-ROCK2 in the spinal dorsal horn of a well-characterized tumor cell implantation-induced cancer pain rat model and how these expressions contributed to the pain behavior in tumor cell implantation rats. We hypothesized that spinal blockade of the CXCR4-RhoA/ROCK2 pathway is a potential analgesic therapy for cancer pain management. Methods Adult female Sprague–Dawley rats (body weight of 180–220 g) and six- to seven-week old female Sprague–Dawley rats (body weight of 80–90 g) were taken. Ascitic cancer cells were extracted from the rats (body weight of 80–90 g) with intraperitoneally implanted Walker 256 mammary gland carcinoma cells. Walker 256 rat mammary gland carcinoma cells were then injected (tumor cell implantation) into the intramedullary space of the tibia to establish a rat model of bone cancer pain. Results We found increased expressions of CXCR4, p-RhoA, and p-ROCK2 in the neurons in the spinal cord. p-RhoA and p-ROCK2 were co-expressed in the neurons and promoted by overexpressed CXCR4. Intrathecal delivery of CXCR4 inhibitor Plerixafor (AMD3100) or ROCK2 inhibitor Fasudil abrogated tumor cell implantation-induced pain hypersensitivity and tumor cell implantation-induced increase in p-RhoA and p-ROCK2 expressions. Intrathecal injection of stromal-derived factor-1, the principal ligand for CXCR4, accelerated p-RhoA expression in naive rats, which was prevented by postadministration of CXCR4 inhibitor Plerixafor (AMD3100) or ROCK2 inhibitor Fasudil. Conclusions Collectively, the spinal RhoA/ROCK2 pathway could be a critical downstream target for CXCR4-mediated neuronal sensitization and pain hypersensitivity in bone cancer pain, and it may serve as a potent therapeutic target for pain treatment.
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Affiliation(s)
- Heng Xu
- Department of Pain Medicine, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.,Jiangsu Province Key Laboratory of Anesthesiology and Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Chong Peng
- Jiangsu Province Key Laboratory of Anesthesiology and Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xue-Tai Chen
- Jiangsu Province Key Laboratory of Anesthesiology and Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Ying-Ying Yao
- Jiangsu Province Key Laboratory of Anesthesiology and Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China.,Department of Anesthesiology, Xuzhou First People's Hospital, Xuzhou, Jiangsu, China
| | - Li-Ping Chen
- Department of Pain Medicine, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.,Jiangsu Province Key Laboratory of Anesthesiology and Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Qin Yin
- Department of Pain Medicine, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.,Jiangsu Province Key Laboratory of Anesthesiology and Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Wen Shen
- Department of Pain Medicine, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.,Jiangsu Province Key Laboratory of Anesthesiology and Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China
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Liang J, Oyang L, Rao S, Han Y, Luo X, Yi P, Lin J, Xia L, Hu J, Tan S, Tang L, Pan Q, Tang Y, Zhou Y, Liao Q. Rac1, A Potential Target for Tumor Therapy. Front Oncol 2021; 11:674426. [PMID: 34079763 PMCID: PMC8165220 DOI: 10.3389/fonc.2021.674426] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/29/2021] [Indexed: 12/20/2022] Open
Abstract
RAS-related C3 botulinum toxin substrate 1 (Rac.1) is one of the important members of Rho GTPases. It is well known that Rac1 is a cytoskeleton regulation protein that regulates cell adhesion, morphology, and movement. Rac1 is highly expressed in different types of tumors, which is related to poor prognosis. Studies have shown that Rac1 not only participates in the tumor cell cycle, apoptosis, proliferation, invasion, migration and angiogenesis, but also participates in the regulation of tumor stem cell, thus promoting the occurrence of tumors. Rac1 also plays a key role in anti-tumor therapy and participates in immune escape mediated by the tumor microenvironment. In addition, the good prospects of Rac1 inhibitors in cancer prevention and treatment are exciting. Therefore, Rac1 is considered as a potential target for the prevention and treatment of cancer. The necessity and importance of Rac1 are obvious, but it still needs further study.
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Affiliation(s)
- Jiaxin Liang
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Linda Oyang
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Shan Rao
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Yaqian Han
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Xia Luo
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Pin Yi
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Jinguan Lin
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Longzheng Xia
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Jiaqi Hu
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Shiming Tan
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Lu Tang
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,University of South China, Hengyang, China
| | - Qing Pan
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,University of South China, Hengyang, China
| | - Yanyan Tang
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,Clinical Research Center for Wound Healing in Hunan Province, Changsha, China
| | - Yujuan Zhou
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Qianjin Liao
- Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,Clinical Research Center for Wound Healing in Hunan Province, Changsha, China
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7
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López-Gil JC, Martin-Hijano L, Hermann PC, Sainz B. The CXCL12 Crossroads in Cancer Stem Cells and Their Niche. Cancers (Basel) 2021; 13:cancers13030469. [PMID: 33530455 PMCID: PMC7866198 DOI: 10.3390/cancers13030469] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/17/2021] [Accepted: 01/19/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary CXCL12 and its receptors have been extensively studied in cancer, including their influence on cancer stem cells (CSCs) and their niche. This intensive research has led to a better understanding of the crosstalk between CXCL12 and CSCs, which has aided in designing several drugs that are currently being tested in clinical trials. However, a comprehensive review has not been published to date. The aim of this review is to provide an overview on how CXCL12 axes are involved in the regulation and maintenance of CSCs, their presence and influence at different cellular levels within the CSC niche, and the current state-of-the-art of therapeutic approaches aimed to target the CXCL12 crossroads. Abstract Cancer stem cells (CSCs) are defined as a subpopulation of “stem”-like cells within the tumor with unique characteristics that allow them to maintain tumor growth, escape standard anti-tumor therapies and drive subsequent repopulation of the tumor. This is the result of their intrinsic “stem”-like features and the strong driving influence of the CSC niche, a subcompartment within the tumor microenvironment that includes a diverse group of cells focused on maintaining and supporting the CSC. CXCL12 is a chemokine that plays a crucial role in hematopoietic stem cell support and has been extensively reported to be involved in several cancer-related processes. In this review, we will provide the latest evidence about the interactions between CSC niche-derived CXCL12 and its receptors—CXCR4 and CXCR7—present on CSC populations across different tumor entities. The interactions facilitated by CXCL12/CXCR4/CXCR7 axes seem to be strongly linked to CSC “stem”-like features, tumor progression, and metastasis promotion. Altogether, this suggests a role for CXCL12 and its receptors in the maintenance of CSCs and the components of their niche. Moreover, we will also provide an update of the therapeutic options being currently tested to disrupt the CXCL12 axes in order to target, directly or indirectly, the CSC subpopulation.
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Affiliation(s)
- Juan Carlos López-Gil
- Department of Cancer Biology, Instituto de Investigaciones Biomédicas “Alberto Sols” (IIBM), CSIC-UAM, 28029 Madrid, Spain; (J.C.L.-G.); (L.M.-H.)
- Department of Biochemistry, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
- Chronic Diseases and Cancer, Area 3-Instituto Ramon y Cajal de Investigación Sanitaria (IRYCIS), 28029 Madrid, Spain
| | - Laura Martin-Hijano
- Department of Cancer Biology, Instituto de Investigaciones Biomédicas “Alberto Sols” (IIBM), CSIC-UAM, 28029 Madrid, Spain; (J.C.L.-G.); (L.M.-H.)
- Department of Biochemistry, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
- Chronic Diseases and Cancer, Area 3-Instituto Ramon y Cajal de Investigación Sanitaria (IRYCIS), 28029 Madrid, Spain
| | - Patrick C. Hermann
- Department of Internal Medicine I, Ulm University, 89081 Ulm, Germany
- Correspondence: (P.C.H.); (B.S.J.)
| | - Bruno Sainz
- Department of Cancer Biology, Instituto de Investigaciones Biomédicas “Alberto Sols” (IIBM), CSIC-UAM, 28029 Madrid, Spain; (J.C.L.-G.); (L.M.-H.)
- Department of Biochemistry, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
- Chronic Diseases and Cancer, Area 3-Instituto Ramon y Cajal de Investigación Sanitaria (IRYCIS), 28029 Madrid, Spain
- Correspondence: (P.C.H.); (B.S.J.)
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The Signaling Duo CXCL12 and CXCR4: Chemokine Fuel for Breast Cancer Tumorigenesis. Cancers (Basel) 2020; 12:cancers12103071. [PMID: 33096815 PMCID: PMC7590182 DOI: 10.3390/cancers12103071] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/05/2020] [Accepted: 10/18/2020] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Breast cancer remains the most common malignancy in women. In this review, we explore the role of the CXCL12/CXCR4 pathway in breast cancer. We show that the CXCL12/CXCR4 cascade is involved in nearly every aspect of breast cancer tumorigenesis including proliferation, cell motility and distant metastasis. Moreover, we summarize current knowledge about the CXCL12/CXCR4-targeted therapies. Due to the critical roles of this pathway in breast cancer and other malignancies, we believe that audiences in different fields will find this overview helpful. Abstract The CXCL12/CXCR4 signaling pathway has emerged in the recent years as a key player in breast cancer tumorigenesis. This pathway controls many aspects of breast cancer development including cancer cell proliferation, motility and metastasis to all target organs. Moreover, the CXCL12/CXCR4 cascade affects both immune and stromal cells, creating tumor-supporting microenvironment. In this review, we examine state-of-the-art knowledge about detrimental roles of the CXCL12/CXCR4 signaling, discuss its therapeutic potential and suggest further research directions beneficial both for basic research and personalized medicine in breast cancer.
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Pasquier J, Ghiabi P, Chouchane L, Razzouk K, Rafii S, Rafii A. Angiocrine endothelium: from physiology to cancer. J Transl Med 2020; 18:52. [PMID: 32014047 PMCID: PMC6998193 DOI: 10.1186/s12967-020-02244-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 01/28/2020] [Indexed: 02/08/2023] Open
Abstract
The concept of cancer as a cell-autonomous disease has been challenged by the wealth of knowledge gathered in the past decades on the importance of tumor microenvironment (TM) in cancer progression and metastasis. The significance of endothelial cells (ECs) in this scenario was initially attributed to their role in vasculogenesis and angiogenesis that is critical for tumor initiation and growth. Nevertheless, the identification of endothelial-derived angiocrine factors illustrated an alternative non-angiogenic function of ECs contributing to both physiological and pathological tissue development. Gene expression profiling studies have demonstrated distinctive expression patterns in tumor-associated endothelial cells that imply a bilateral crosstalk between tumor and its endothelium. Recently, some of the molecular determinants of this reciprocal interaction have been identified which are considered as potential targets for developing novel anti-angiocrine therapeutic strategies.
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Affiliation(s)
- Jennifer Pasquier
- Nice Breast Institute, 57 bld de la Californie, 06000, Nice, France.
- Stem Cell & Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Doha, Qatar.
| | - Pegah Ghiabi
- Stem Cell & Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Lotfi Chouchane
- Department of Genetic Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY, 10065, USA
- Laboratory of Genetic Medicine and Immunology, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Kais Razzouk
- Nice Breast Institute, 57 bld de la Californie, 06000, Nice, France
| | - Shahin Rafii
- Department of Genetic Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Arash Rafii
- Nice Breast Institute, 57 bld de la Californie, 06000, Nice, France
- Stem Cell & Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Doha, Qatar
- Department of Genetic Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
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10
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Nguyen KTP, Druhan LJ, Avalos BR, Zhai L, Rauova L, Nesmelova IV, Dréau D. CXCL12-CXCL4 heterodimerization prevents CXCL12-driven breast cancer cell migration. Cell Signal 2019; 66:109488. [PMID: 31785332 DOI: 10.1016/j.cellsig.2019.109488] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 11/24/2019] [Accepted: 11/26/2019] [Indexed: 02/07/2023]
Abstract
Despite improvements in cancer early detection and treatment, metastatic breast cancer remains deadly. Current therapeutic approaches have very limited efficacy in patients with triple negative breast cancer. Among the many mechanisms associated that contribute to cancer progression, signaling through the CXCL12-CXCR4 is an essential step in cancer cell migration. We previously demonstrated the formation of CXCL12-CXCL4 heterodimers (Carlson et al., 2013). Here, we investigated whether CXCL12-CXCL4 heterodimers alter tumor cell migration. CXCL12 alone dose-dependently promoted the MDA-MB 231 cell migration (p < .05), which could be prevented by blocking the CXCR4 receptor. The addition of CXCL4 inhibited the CXCL12-induced cell migration (p < .05). Using NMR spectroscopy, we identified the CXCL4-CXCL12 binding interface. Moreover, we generated a CXCL4-derived peptide homolog of the binding interface that mimicked the activity of native CXCL4 protein. These results confirm the formation of CXCL12-CXCL4 heterodimers and their inhibitory effects on the migration of breast tumors cells. These findings suggest that specific peptides mimicking heterodimerization of CXCL12 might prevent breast cancer cell migration.
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Affiliation(s)
- Khanh T P Nguyen
- Department of Biological Sciences, UNC Charlotte, Charlotte, NC, United States of America
| | - Lawrence J Druhan
- Department of Hematologic Oncology & Blood Disorders, Levine Cancer Institute, Atrium Health, Charlotte, NC, United States of America; Center for Biomedical Engineering and Science, UNC Charlotte, Charlotte, NC, United States of America
| | - Belinda R Avalos
- Department of Hematologic Oncology & Blood Disorders, Levine Cancer Institute, Atrium Health, Charlotte, NC, United States of America; Center for Biomedical Engineering and Science, UNC Charlotte, Charlotte, NC, United States of America
| | - Li Zhai
- Department of Pediatrics, The Children's Hospital of Philadelphia, PA, United States of America
| | - Lubica Rauova
- Department of Pediatrics, The Children's Hospital of Philadelphia, PA, United States of America; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Irina V Nesmelova
- Center for Biomedical Engineering and Science, UNC Charlotte, Charlotte, NC, United States of America; Department of Physics and Optical Science, UNC Charlotte, Charlotte, NC, United States of America
| | - Didier Dréau
- Department of Biological Sciences, UNC Charlotte, Charlotte, NC, United States of America; Center for Biomedical Engineering and Science, UNC Charlotte, Charlotte, NC, United States of America.
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11
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Hoarau-Véchot J, Touboul C, Halabi N, Blot-Dupin M, Lis R, Abi Khalil C, Rafii S, Rafii A, Pasquier J. Akt-activated endothelium promotes ovarian cancer proliferation through notch activation. J Transl Med 2019; 17:194. [PMID: 31182109 PMCID: PMC6558713 DOI: 10.1186/s12967-019-1942-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/30/2019] [Indexed: 12/17/2022] Open
Abstract
Background One main challenge in ovarian cancer rests on the presence of a relapse and an important metastatic disease, despite extensive surgical debulking and chemotherapy. The difficulty in containing metastatic cancer is partly due to the heterotypic interaction of tumor and its microenvironment. In this context, evidence suggests that endothelial cells (EC) play an important role in ovarian tumor growth and chemoresistance. Here, we studied the role of tumor endothelium on ovarian cancer cells (OCCs). Methods We evaluated the effect of activated endothelial cells on ovarian cancer cell proliferation and resistance to chemotherapy and investigated the survival pathways activated by endothelial co-culture. Results The co-culture between OCCs and E4+ECs, induced an increase of OCCs proliferation both in vitro and in vivo. This co-culture induced an increase of Notch receptors expression on OCC surface and an increase of Jagged 1 expression on E4+ECs surface and activation of survival pathways leading to chemoresistance by E4+ECs. Conclusion The targeting of aberrant NOTCH signaling could constitute a strategy to disrupt the pro-tumoral endothelial niche.
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Affiliation(s)
- Jessica Hoarau-Véchot
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar.,Epigenetics Cardiovascular Laboratory, Department of Genetic Medicine, Weill Cornell Medicine-Qatar, PO box 24144, Doha, Qatar
| | - Cyril Touboul
- INSERM U955, Equipe 7, Créteil, France.,Faculté de Médecine de Créteil UPEC-Paris XII, Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Centre Hospitalier Intercommunal de Créteil, 40 Avenue de Verdun, 94000, Créteil, France
| | - Najeeb Halabi
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar.,Department of Genetic Medicine, Weill Cornell Medicine, New York City, NY, USA
| | - Morgane Blot-Dupin
- Faculté de Médecine de Créteil UPEC-Paris XII, Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Centre Hospitalier Intercommunal de Créteil, 40 Avenue de Verdun, 94000, Créteil, France
| | - Raphael Lis
- Department of Genetic Medicine, Weill Cornell Medicine, New York City, NY, USA
| | - Charbel Abi Khalil
- Epigenetics Cardiovascular Laboratory, Department of Genetic Medicine, Weill Cornell Medicine-Qatar, PO box 24144, Doha, Qatar.,Department of Genetic Medicine, Weill Cornell Medicine, New York City, NY, USA
| | - Shahin Rafii
- Department of Genetic Medicine, Weill Cornell Medicine, New York City, NY, USA
| | - Arash Rafii
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar. .,Department of Genetic Medicine, Weill Cornell Medicine, New York City, NY, USA. .,Department of Gynecologic Oncology, Hospital Foch, Surresnes, France. .,Department of Genetic Medicine and Obstetrics and Gynecology, Stem Cell and Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Qatar-Foundation, PO: 24144, Doha, Qatar.
| | - Jennifer Pasquier
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar. .,INSERM U955, Equipe 7, Créteil, France.
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12
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Pasquier J, Vidal F, Hoarau-Véchot J, Bonneau C, Daraï E, Touboul C, Rafii A. Surgical peritoneal stress creates a pro-metastatic niche promoting resistance to apoptosis via IL-8. J Transl Med 2018; 16:271. [PMID: 30285881 PMCID: PMC6171219 DOI: 10.1186/s12967-018-1643-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 09/24/2018] [Indexed: 12/14/2022] Open
Abstract
Background The mainstay of treatment of advanced ovarian cancer (AOC) involves chemotherapy, and debulking surgery. However, despite optimal surgical procedure and adjuvant chemotherapy, 60% of patients with AOC will relapse within 5 years. Most recurrences occur in the peritoneal cavity, suggesting the existence of occult sanctuaries where ovarian cancer cells (OCC) are protected. In murine models, surgical stress favors tumor growth; however, it has never been established that surgery may affect OCC sensitivity to subsequent chemotherapy. In this study, we investigated how the surgical stress could affect the chemosensitivity of OCC. Methods To avoid bias due to tumor burden in peritoneal cavity and duration of surgery, we used peritoneal biopsies from patients without a malignancy at precise time points. During laparotomies, peritoneal biopsies at the incision site were performed at the time of incision (H0 sample) and 1 h after initiation of surgery (H1 sample). We evaluated the chemoresistance to Taxol (0–20 µM) induced by H0 or H1 incubation (24 h) in two ovarian cancer cell lines OVCAR3 and SKOV3 and a primary cancer cell lines derived in our laboratory. Results Our results indicate that stressed peritoneum overexpressed cytokines, resulting in OCC increased resistance to therapy. Among these cytokines, IL8 was responsible for the resistance to apoptosis through the AKT pathway activation. Chemoresistance in OCC persists through the establishment of an autocrine IL8 loop. Finally, in a cohort of 32 patients, we showed an impact of IL8 tumoral overexpression on chemosensitivity and survival outcomes with a significant association to earlier recurrence. Conclusions Our study demonstrated that precision surgery where targeted treatment would be used in combination with surgery is essential to obtain better tumor control. Electronic supplementary material The online version of this article (10.1186/s12967-018-1643-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jennifer Pasquier
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, PO: 24144, Doha, Qatar.,Department Genetic Medicine, Weill Cornell Medical College, New York, NY, USA.,INSERM U955, Equipe 7, Créteil, France
| | - Fabien Vidal
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, PO: 24144, Doha, Qatar.,Department Genetic Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Jessica Hoarau-Véchot
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, PO: 24144, Doha, Qatar
| | - Claire Bonneau
- Service de Gynécologie Obstétrique, Hopital Tenon (Assistance Publique-Hôpitaux de Paris), 4 rue de la Chine, 75020, Paris, France
| | - Emile Daraï
- Service de Gynécologie Obstétrique, Hopital Tenon (Assistance Publique-Hôpitaux de Paris), 4 rue de la Chine, 75020, Paris, France
| | - Cyril Touboul
- Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Faculté de médecine de Créteil UPEC-Paris XII, Centre Hospitalier Intercommunal de Créteil, 40 Avenue de Verdun, 94000, Créteil, France
| | - Arash Rafii
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, PO: 24144, Doha, Qatar. .,Department Genetic Medicine, Weill Cornell Medical College, New York, NY, USA. .,Service de chirurgie Gynécologique, Hôpital Foch, 92100, Suresnes, France.
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Gao D, Sun H, Zhu J, Tang Y, Li S. CXCL12 induces migration of Schwann cells via p38 MAPK and autocrine of CXCL12 by the CXCR4 receptor. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:3119-3125. [PMID: 31938440 PMCID: PMC6958085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 03/28/2018] [Indexed: 06/10/2023]
Abstract
Schwann cells (SCs) play a crucially supportive role in repair of injured peripheral nerve system (PNS). CXCL12 plays a significant role in migration of stem cells and embryonic developmental cells and CXCL12 is strongly chemotactic for a variety of cells. Our study was designed to determine the role of CXCL12 in Schwann cell proliferation and migration. Our study demonstrated that CXCL12 had no effect on Schwann cell proliferation while significantly promoting Schwann cell migration. CXCL12-induced Schwann cell migration was significantly attenuated by inhibition of its receptor CXCR4 and p38 MAPK through co-treatment with AMD3100 and SB203580, separately. Besides, Western blot, QRT-PCR, and ELISA indicated that treatment with CXCL12 enhanced expression of CXCL12 by Schwann cells. In conclusion, CXCL12-enhanced SCs migration is mediated by secreting CXCL12 and p38 MAPK via receptor CXCR4, suggesting that CXCL12 has potential application value for PNS regeneration and could serve as a new therapeutic strategy in peripheral nerve diseases.
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Affiliation(s)
- Dekun Gao
- Department of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai, China
| | - Hui Sun
- Department of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai, China
| | - Jin Zhu
- Department of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai, China
| | - Yinda Tang
- Department of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai, China
| | - Shiting Li
- Department of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai, China
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CCL2/CCL5 secreted by the stroma induce IL-6/PYK2 dependent chemoresistance in ovarian cancer. Mol Cancer 2018; 17:47. [PMID: 29455640 PMCID: PMC5817856 DOI: 10.1186/s12943-018-0787-z] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 02/01/2018] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Minimal residual disease is the main issue of advanced ovarian cancer treatment. According to the literature and previous results, we hypothesized that Mesenchymal Stromal Cells (MSC) could support this minimal residual disease by protecting ovarian cancer cells (OCC) from chemotherapy. In vitro study confirmed that MSC could induce OCC chemoresistance without contact using transwell setting. Further experiments showed that this induced chemoresistance was dependent on IL-6 OCC stimulation. METHODS We combined meticulous in vitro profiling and tumor xenograft models to study the role of IL-6 in MSC/OCC intereactions. RESULTS We demonstrated that Tocilizumab® (anti-IL-6R therapy) in association with chemotherapy significantly reduced the peritoneal carcinosis index (PCI) than chemotherapy alone in mice xenografted with OCCs+MSCs. Further experiments showed that CCL2 and CCL5 are released by MSC in transwell co-culture and induce OCCs IL-6 secretion and chemoresistance. Finally, we found that IL-6 induced chemoresistance was dependent on PYK2 phosphorylation. CONCLUSIONS These findings highlight the potential key role of the stroma in protecting minimal residual disease from chemotherapy, thus favoring recurrences. Future clinical trials targeting stroma could use anti-IL-6 therapy in association with chemotherapy.
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Hoarau-Véchot J, Rafii A, Touboul C, Pasquier J. Halfway between 2D and Animal Models: Are 3D Cultures the Ideal Tool to Study Cancer-Microenvironment Interactions? Int J Mol Sci 2018; 19:ijms19010181. [PMID: 29346265 PMCID: PMC5796130 DOI: 10.3390/ijms19010181] [Citation(s) in RCA: 283] [Impact Index Per Article: 47.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/03/2018] [Accepted: 01/04/2018] [Indexed: 02/06/2023] Open
Abstract
An area that has come to be of tremendous interest in tumor research in the last decade is the role of the microenvironment in the biology of neoplastic diseases. The tumor microenvironment (TME) comprises various cells that are collectively important for normal tissue homeostasis as well as tumor progression or regression. Seminal studies have demonstrated the role of the dialogue between cancer cells (at many sites) and the cellular component of the microenvironment in tumor progression, metastasis, and resistance to treatment. Using an appropriate system of microenvironment and tumor culture is the first step towards a better understanding of the complex interaction between cancer cells and their surroundings. Three-dimensional (3D) models have been widely described recently. However, while it is claimed that they can bridge the gap between in vitro and in vivo, it is sometimes hard to decipher their advantage or limitation compared to classical two-dimensional (2D) cultures, especially given the broad number of techniques used. We present here a comprehensive review of the different 3D methods developed recently, and, secondly, we discuss the pros and cons of 3D culture compared to 2D when studying interactions between cancer cells and their microenvironment.
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Affiliation(s)
- Jessica Hoarau-Véchot
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Qatar Foundation, Education City, Doha 24144, Qatar.
| | - Arash Rafii
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Qatar Foundation, Education City, Doha 24144, Qatar.
- Department of Genetic Medicine, Weill Cornell Medical College, New York, NY 10065, USA.
| | - Cyril Touboul
- UMR INSERM U965, Angiogenèse et Recherche Translationnelle, Hôpital Lariboisière, 49 bd de la Chapelle, 75010 Paris, France.
- Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Centre Hospitalier Intercommunal de Créteil, Faculté de Médecine de Créteil UPEC, Paris XII, 40 Avenue de Verdun, 94000 Créteil, France.
| | - Jennifer Pasquier
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Qatar Foundation, Education City, Doha 24144, Qatar.
- Department of Genetic Medicine, Weill Cornell Medical College, New York, NY 10065, USA.
- INSERM U955, Equipe 7, 94000 Créteil, France.
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CXCR4 targeted dendrimer for anti-cancer drug delivery and breast cancer cell migration inhibition. Eur J Pharm Biopharm 2017; 119:310-321. [PMID: 28694161 DOI: 10.1016/j.ejpb.2017.07.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 06/10/2017] [Accepted: 07/06/2017] [Indexed: 12/26/2022]
Abstract
CXCR4 and its ligand CXCL12 play a critical role in the metastasis of various types of cancer including breast cancer. Breast tumors preferentially metastasize to the lung, bones and distant lymph nodes, secreting high levels of CXCL12. We hypothesized that targeted inhibition of CXCR4 in breast cancer cells should suppress CXCR4-positive tumor cells toward secondary metastatic sites. In the present study, the efficacy of CXCR4 targeted dendrimers carrying DOX (LFC131-DOX-D4) on cellular binding, cytotoxicity, and migration of BT-549-Luc and T47D breast cancer cells was investigated. PAMAM dendrimers encapsulating DOX was surface functionalized with LFC131 peptide which recognized CXCR4 expressed on the surface of breast cancer cells. The LFC131-DOX-D4 bound to breast cancer cells resulting in significantly enhanced in vitro cellular toxicity as compared with non-targeted dendrimers. The LFC131-D4 exhibited remarkable reduced migration of BT-549-Luc breast cancer cells toward chemoattractant. This report demonstrated the potential utility of LFC131-dendrimer conjugates for breast cancer therapy and metastasis.
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Al Thawadi H, Abu-Kaoud N, Al Farsi H, Hoarau-Véchot J, Rafii S, Rafii A, Pasquier J. VE-cadherin cleavage by ovarian cancer microparticles induces β-catenin phosphorylation in endothelial cells. Oncotarget 2017; 7:5289-305. [PMID: 26700621 PMCID: PMC4868686 DOI: 10.18632/oncotarget.6677] [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: 08/19/2015] [Accepted: 11/25/2015] [Indexed: 12/14/2022] Open
Abstract
Microparticles (MPs) are increasingly recognized as important mediators of cell-cell communication in tumour growth and metastasis by facilitating angiogenesis-related processes. While the effects of the MPs on recipient cells are usually well described in the literature, the leading process remains unclear. Here we isolated MPs from ovarian cancer cells and investigated their effect on endothelial cells. First, we demonstrated that ovarian cancer MPs trigger β-catenin activation in endothelial cells, inducing the upregulation of Wnt/β-catenin target genes and an increase of angiogenic properties. We showed that this MPs mediated activation of β-catenin in ECs was Wnt/Frizzled independent; but dependent on VE-cadherin localization disruption, αVβ3 integrin activation and MMP activity. Finally, we revealed that Rac1 and AKT were responsible for β-catenin phosphorylation and translocation to the nucleus. Overall, our results indicate that MPs released from cancer cells could play a major role in neo-angiogenesis through activation of beta catenin pathway in endothelial cells.
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Affiliation(s)
- Hamda Al Thawadi
- Qatar Research Leadership Program, Qatar Foundation, Doha, Qatar.,Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Nadine Abu-Kaoud
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Haleema Al Farsi
- Qatar Research Leadership Program, Qatar Foundation, Doha, Qatar.,Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Jessica Hoarau-Véchot
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Shahin Rafii
- Department of Genetic Medicine, Weill Cornell Medical College, NY, USA
| | - Arash Rafii
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, Doha, Qatar.,Department of Genetic Medicine, Weill Cornell Medical College, NY, USA
| | - Jennifer Pasquier
- Stem Cell and Microenvironment Laboratory, Weill Cornell Medical College in Qatar, Education City, Qatar Foundation, Doha, Qatar.,Department of Genetic Medicine, Weill Cornell Medical College, NY, USA
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Murakami E, Nakanishi Y, Hirotani Y, Ohni S, Tang X, Masuda S, Enomoto K, Sakurai K, Amano S, Yamada T, Nemoto N. Roles of Ras Homolog A in Invasive Ductal Breast Carcinoma. Acta Histochem Cytochem 2016; 49:131-140. [PMID: 27917007 PMCID: PMC5130346 DOI: 10.1267/ahc.16020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 09/16/2016] [Indexed: 12/19/2022] Open
Abstract
Breast cancer has a poor prognosis owing to tumor cell invasion and metastasis. Although Ras homolog (Rho) A is involved in tumor cell invasion, its role in breast carcinoma is unclear. Here, RhoA expression was examined in invasive ductal carcinoma (IDC), with a focus on its relationships with epidermal-mesenchymal transition (EMT) and collective cell invasion. Forty-four surgical IDC tissue samples and two normal breast tissue samples were obtained. RhoA, E-cadherin, vimentin, and F-actin protein expression were analyzed by immunohistochemistry. RhoA, ROCK, mTOR, AKT1, and PIK3CA mRNA expression were conducted using laser microdissection and semi-nested quantitative reverse transcription-polymerase chain reaction. RhoA expression was stronger on the tumor interface of IDCs than the tumor center (P<0.001). RhoA expression was correlated with ROCK expression only in HER2-subtype IDC (P<0.05). In IDCs co-expressing RhoA and ROCK, F-actin expression was stronger on the tumor interface, particularly at the edges of tumor cells, than it was in ROCK-negative IDCs (P<0.0001). In conclusion, RhoA expression was not correlated with EMT in IDC, but enhanced F-actin expression was localized on the edge of tumor cells that co-expressed ROCK. RhoA/ROCK signaling may be associated with collective cell invasion, particularly in HER2-subtype IDC.
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Affiliation(s)
- Eriko Murakami
- Department of Breast Surgery, Nihon University School of Medicine
| | - Yoko Nakanishi
- Department of Pathology, Nihon University School of Medicine
| | - Yukari Hirotani
- Department of Pathology, Nihon University School of Medicine
| | - Sumie Ohni
- Department of Pathology, Nihon University School of Medicine
| | - Xiaoyan Tang
- Department of Pathology, Nihon University School of Medicine
| | - Shinobu Masuda
- Department of Pathology, Nihon University School of Medicine
| | | | - Kenichi Sakurai
- Department of Breast Surgery, Nihon University School of Medicine
| | - Sadao Amano
- Department of Breast Surgery, Nihon University School of Medicine
| | - Tsutomu Yamada
- Department of Pathology, Nihon University School of Medicine
| | - Norimichi Nemoto
- Department of Pathology, Nihon University School of Medicine
- Research Institute of Medical Science, Nihon University School of Medicine
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