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Eain HS, Kawai H, Nakayama M, Oo MW, Ohara T, Fukuhara Y, Takabatake K, Shan Q, Soe Y, Ono K, Nakano K, Mizukawa N, Iida S, Nagatsuka H. Double-faced CX3CL1 enhances lymphangiogenesis-dependent metastasis in an aggressive subclone of oral squamous cell carcinoma. JCI Insight 2024; 9:e174618. [PMID: 38775151 PMCID: PMC11141908 DOI: 10.1172/jci.insight.174618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 04/05/2024] [Indexed: 06/02/2024] Open
Abstract
Because cancer cells have a genetically unstable nature, they give rise to genetically different variant subclones inside a single tumor. Understanding cancer heterogeneity and subclone characteristics is crucial for developing more efficacious therapies. Oral squamous cell carcinoma (OSCC) is characterized by high heterogeneity and plasticity. On the other hand, CX3C motif ligand 1 (CX3CL1) is a double-faced chemokine with anti- and pro-tumor functions. Our study reported that CX3CL1 functioned differently in tumors with different cancer phenotypes, both in vivo and in vitro. Mouse OSCC 1 (MOC1) and MOC2 cells responded similarly to CX3CL1 in vitro. However, in vivo, CX3CL1 increased keratinization in indolent MOC1 cancer, while CX3CL1 promoted cervical lymphatic metastasis in aggressive MOC2 cancer. These outcomes were due to double-faced CX3CL1 effects on different immune microenvironments indolent and aggressive cancer created. Furthermore, we established that CX3CL1 promoted cancer metastasis via the lymphatic pathway by stimulating lymphangiogenesis and transendothelial migration of lymph-circulating tumor cells. CX3CL1 enrichment in lymphatic metastasis tissues was observed in aggressive murine and human cell lines. OSCC patient samples with CX3CL1 enrichment exhibited a strong correlation with lower overall survival rates and higher recurrence and distant metastasis rates. In conclusion, CX3CL1 is a pivotal factor that stimulates the metastasis of aggressive cancer subclones within the heterogeneous tumors to metastasize, and our study demonstrates the prognostic value of CX3CL1 enrichment in long-term monitoring in OSCC.
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Affiliation(s)
- Htoo Shwe Eain
- Department of Oral Pathology and Medicine
- Department of Oral and Maxillofacial Reconstructive Surgery, and
| | | | - Masaaki Nakayama
- Department of Oral Microbiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - May Wathone Oo
- Department of Oral Pathology and Medicine
- Office of Innovative Medicine, Organization for Research Strategy and Development, Okayama University, Okayama, Japan
| | | | | | | | | | - Yamin Soe
- Department of Oral Pathology and Medicine
| | - Kisho Ono
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | | | | | - Seiji Iida
- Department of Oral and Maxillofacial Reconstructive Surgery, and
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Shea AA, Heffron CL, Grieco JP, Roberts PC, Schmelz EM. Obesity modulates the cellular and molecular microenvironment in the peritoneal cavity: implication for ovarian cancer risk. Front Immunol 2024; 14:1323399. [PMID: 38264656 PMCID: PMC10803595 DOI: 10.3389/fimmu.2023.1323399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/12/2023] [Indexed: 01/25/2024] Open
Abstract
Introduction Abdominal obesity increases the risk of developing ovarian cancer but the molecular mechanisms of how obesity supports ovarian cancer development remain unknown. Here we investigated the impact of obesity on the immune cell and gene expression profiles of distinct abdominal tissues, focusing on the peritoneal serous fluid (PSF) and the omental fat band (OFB) as critical determinants for the dissemination of ovarian metastases and early metastatic events within the peritoneal cavity. Methods Female C57BL/6 mice were fed a low-fat (LFD) or a high-fat diet (HFD) for 12 weeks until the body weights in the HFD group were significantly higher and the mice displayed an impaired glucose tolerance. Then the mice were injected with the murine ovarian cancer cells (MOSE-LTICv) while remaining on their diets. After 21 days, the mice were sacrificed, tumor burden was evaluated and tissues were harvested. The immune cell composition of abdominal tissues and changes in gene expression in the PSF and OFB were evaluated by flow cytometry and qPCR RT2-profiler PCR arrays and confirmed by qRT-PCR, respectively. Other peritoneal adipose tissues including parametrial and retroperitoneal white adipose tissues as well as blood were also investigated. Results While limited effects were observed in the other peritoneal adipose tissues, feeding mice the HFD led to distinct changes in the immune cell composition in the PSF and the OFB: a depletion of B cells but an increase in myeloid-derived suppressor cells (MDSC) and mono/granulocytes, generating pro-inflammatory environments with increased expression of cyto- and chemokines, and genes supporting adhesion, survival, and growth, as well as suppression of apoptosis. This was associated with a higher peritoneal tumor burden compared to mice fed a LFD. Changes in cellular and genetic profiles were often exacerbated by the HFD. There was a large overlap in genes that were modulated by both the HFD and the cancer cells, suggesting that this 'genetic fingerprint' is important for ovarian metastases to the OFB. Discussion In accordance with the 'seed and soil' theory, our studies show that obesity contributes to the generation of a pro-inflammatory peritoneal environment that supports the survival of disseminating ovarian cancer cells in the PSF and the OFB and enhances the early metastatic adhesion events in the OFB through an increase in extracellular matrix proteins and modulators such as fibronectin 1 and collagen I expression as well as in genes supporting growth and invasion such as Tenacin C. The identified genes could potentially be used as targets for prevention strategies to lower the ovarian cancer risk in women with obesity.
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Affiliation(s)
- Amanda A. Shea
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
| | - Connie Lynn Heffron
- Department of Biomedical Sciences and Pathobiology, Virginia Tech, Blacksburg, VA, United States
| | - Joseph P. Grieco
- Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Blacksburg, VA, United States
| | - Paul C. Roberts
- Department of Biomedical Sciences and Pathobiology, Virginia Tech, Blacksburg, VA, United States
| | - Eva M. Schmelz
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
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Ben-Mordechai T, Lawrence YR, Symon Z, Shimoni-Sebag A, Amit U. CX3CR1-Expressing Immune Cells Infiltrate the Tumor Microenvironment and Promote Radiation Resistance in a Mouse Model of Lung Cancer. Cancers (Basel) 2023; 15:5472. [PMID: 38001732 PMCID: PMC10669975 DOI: 10.3390/cancers15225472] [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: 09/22/2023] [Revised: 11/09/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
INTRODUCTION Chemokine (C-X3-C Motif) Receptor 1 (CX3CR1) is present in a subset of the immune cells in the tumor microenvironment (TME) and plays an essential and diverse role in cancer progression. However, its potential function in the irradiated TME remains unknown. MATERIALS AND METHODS A mouse lung cancer model was performed by subcutaneously inoculating Lewis Lung Carcinoma (LLC) cells expressing luciferase (Luc-2) and mCherry cells in CX3CR1GFP/GFP, CX3CR1DTR/+, and wild-type (WT) mice. Bioluminescence imaging, clonogenic assay, and flow cytometry were used to assess tumor progression, proliferation, and cell composition after radiation. RESULTS Radiation provoked a significant influx of CX3CR1-expressing immune cells, notably monocytes and macrophages, into the TME. Co-culturing irradiated LLC cells with CX3CR1-deficient monocytes, and macrophages resulted in reduced clonogenic survival and increased apoptosis of the cancer cells. Interestingly, deficiency of CX3CR1 in macrophages led to a redistribution of the irradiated LLC cells in the S-phase, parallel to increased expression of cyclin E1, required for cell cycle G1/S transition. In addition, the deficiency of CX3CR1 expression in macrophages altered the cytokine secretion with a decrease in interleukin 6, a crucial mediator of cancer cell survival and proliferation. Next, LLC cells were injected subcutaneously into CX3CR1DTR/+ mice, sensitive to diphtheria toxin (DT), and WT mice. After injection, tumors were irradiated with 8 Gy, and mice were treated with DT, leading to conditional ablation of CX3CR1-expressing cells. After three weeks, CX3CR1-depleted mice displayed reduced tumor progression. Furthermore, combining the S-phase-specific chemotherapeutic gemcitabine with CX3CR1 cell ablation resulted in additional attenuation of tumor progression. CONCLUSIONS CX3CR1-expressing mononuclear cells invade the TME after radiation therapy in a mouse lung cancer model. CX3CR1 cell depletion attenuates tumor progression following radiation and sensitizes the tumor to S-phase-specific chemotherapy. Thus, we propose a novel strategy to improve radiation sensitivity by targeting the CX3CR1-expressing immune cells.
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Affiliation(s)
- Tamar Ben-Mordechai
- Radiation Oncology Department, Chaim Sheba Medical Center, Ramat Gan 52621, Israel; (T.B.-M.); (Y.R.L.); (Z.S.); (A.S.-S.)
| | - Yaacov R. Lawrence
- Radiation Oncology Department, Chaim Sheba Medical Center, Ramat Gan 52621, Israel; (T.B.-M.); (Y.R.L.); (Z.S.); (A.S.-S.)
- Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Zvi Symon
- Radiation Oncology Department, Chaim Sheba Medical Center, Ramat Gan 52621, Israel; (T.B.-M.); (Y.R.L.); (Z.S.); (A.S.-S.)
- Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ariel Shimoni-Sebag
- Radiation Oncology Department, Chaim Sheba Medical Center, Ramat Gan 52621, Israel; (T.B.-M.); (Y.R.L.); (Z.S.); (A.S.-S.)
| | - Uri Amit
- Radiation Oncology Department, Tel Aviv Medical Center, Tel Aviv 64239, Israel
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Boulevard, TRC 2 West Philadelphia, Philadelphia, PA 19104, USA
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Hao Q, Wu H, Liu E, Wang L. BUB1, BUB1B, CCNA2, and CDCA8, along with miR-524-5p, as clinically relevant biomarkers for the diagnosis and treatment of endometrial carcinoma. BMC Cancer 2023; 23:995. [PMID: 37853361 PMCID: PMC10585751 DOI: 10.1186/s12885-023-11515-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 10/11/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND Endometrial carcinoma (EC) is a malignant tumor of the female reproductive tract that has been associated with increased morbidity and mortality. This study aimed to identify biomarkers and potential therapeutic targets for EC. METHODS A publicly available transcriptome data set comprising 587 EC cases was subjected to a comprehensive bioinformatics analysis to identify candidate genes responsible for EC occurrence and development. Next, we used clinical samples and cell experiments for validation. RESULTS A total of 1,617 differentially expressed genes (DEGs) were identified. Analysis of patient survival outcomes revealed that BUB1, BUB1B, CCNA2, and CDCA8 were correlated with prognosis in patients with EC. Moreover, assessment of clinical samples confirmed that BUB1, BUB1B, CCNA2 and CDCA8 were strongly expressed in EC tissues. Additionally, bioinformatics and luciferase reporter assays confirmed that miR-524-5p can target and regulate these four genes. Overexpression of miR-524-5p significantly inhibited EC Ishikawa cells viability, migration and invasion. Inhibition of miR-524-5p showed the opposite results. CONCLUSIONS Expression of miR-524-5p reduced the migration and invasion of Ishikawa EC cells, and decreased BUB1, BUB1B, CCNA2, and CDCA8 expression. miR-524-5p, as well as BUB1, BUB1B, CCNA2, and CDCA8, may be clinically relevant biomarkers for the diagnosis and treatment of EC.
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Affiliation(s)
- Qirong Hao
- Department of Obstetrics and Gynecology, the Second Hospital of Shanxi Medical University, Taiyuan, 030001, China.
| | - Hongqin Wu
- Department of Obstetrics and Gynecology, the Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Erniao Liu
- Department of Obstetrics and Gynecology, the Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Lina Wang
- Department of Obstetrics and Gynecology, the Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
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Bocanegra A, Fernández-Hinojal G, Ajona D, Blanco E, Zuazo M, Garnica M, Chocarro L, Alfaro-Arnedo E, Piñeiro-Hermida S, Morente P, Fernández L, Remirez A, Echaide M, Martinez-Aguillo M, Morilla I, Tavira B, Roncero A, Gotera C, Ventura A, Recalde N, Pichel JG, Lasarte JJ, Montuenga L, Vera R, Pio R, Escors D, Kochan G. Plasma fractalkine contributes to systemic myeloid diversity and PD-L1/PD-1 blockade in lung cancer. EMBO Rep 2023:e55884. [PMID: 37366231 PMCID: PMC10398648 DOI: 10.15252/embr.202255884] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 05/17/2023] [Accepted: 06/02/2023] [Indexed: 06/28/2023] Open
Abstract
Recent studies highlight the importance of baseline functional immunity for immune checkpoint blockade therapies. High-dimensional systemic immune profiling is performed in a cohort of non-small-cell lung cancer patients undergoing PD-L1/PD-1 blockade immunotherapy. Responders show high baseline myeloid phenotypic diversity in peripheral blood. To quantify it, we define a diversity index as a potential biomarker of response. This parameter correlates with elevated activated monocytic cells and decreased granulocytic phenotypes. High-throughput profiling of soluble factors in plasma identifies fractalkine (FKN), a chemokine involved in immune chemotaxis and adhesion, as a biomarker of response to immunotherapy that also correlates with myeloid cell diversity in human patients and murine models. Secreted FKN inhibits lung adenocarcinoma growth in vivo through a prominent contribution of systemic effector NK cells and increased tumor immune infiltration. FKN sensitizes murine lung cancer models refractory to anti-PD-1 treatment to immune checkpoint blockade immunotherapy. Importantly, recombinant FKN and tumor-expressed FKN are efficacious in delaying tumor growth in vivo locally and systemically, indicating a potential therapeutic use of FKN in combination with immunotherapy.
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Affiliation(s)
- Ana Bocanegra
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | | | - Daniel Ajona
- Program in Solid Tumors, CIMA-University of Navarre-IdISNA, Pamplona, Spain
- CIBERONC, Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Department of Biochemistry and Genetics, School of Sciences, University of Navarra-IdISNA, Pamplona, Spain
| | - Ester Blanco
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
- Program in Gene Therapy and Regulation of Gene Expression, CIMA-University of Navarra-IdISNA, Pamplona, Spain
| | - Miren Zuazo
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | - Maider Garnica
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | - Luisa Chocarro
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | - Elvira Alfaro-Arnedo
- Lung Cancer and Respiratory Diseases Unit, Center for Biomedical Research of La Rioja (CIBIR), Fundación Rioja Salud, Logroño, Spain
| | - Sergio Piñeiro-Hermida
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | - Pilar Morente
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | - Leticia Fernández
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | - Ana Remirez
- Program in Solid Tumors, CIMA-University of Navarre-IdISNA, Pamplona, Spain
| | - Miriam Echaide
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | | | - Idoia Morilla
- Department of Oncology, Hospital Universitario de Navarra-IdISNA, Pamplona, Spain
| | - Beatriz Tavira
- Program in Solid Tumors, CIMA-University of Navarre-IdISNA, Pamplona, Spain
- Cancer Center University of Navarra (CCUN), Pamplona, Spain
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra-IdISNA, Pamplona, Spain
| | - Alejandra Roncero
- Pathological Anatomy Service, Hospital Universitario San Pedro, Rioja Salud, Logroño, Spain
- Pneumology Service, Rioja Salud, Logroño, Spain
| | | | | | | | - José G Pichel
- Lung Cancer and Respiratory Diseases Unit, Center for Biomedical Research of La Rioja (CIBIR), Fundación Rioja Salud, Logroño, Spain
- Spanish Biomedical Research Networking Centre, CIBERES, Madrid, Spain
| | - Juan José Lasarte
- Cancer Center University of Navarra (CCUN), Pamplona, Spain
- Program in Immunology and Immunotherapy, CIMA-University of Navarra-IdISNA, Pamplona, Spain
| | - Luis Montuenga
- Program in Solid Tumors, CIMA-University of Navarre-IdISNA, Pamplona, Spain
- CIBERONC, Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra-IdISNA, Pamplona, Spain
| | - Ruth Vera
- Department of Oncology, Hospital Universitario de Navarra-IdISNA, Pamplona, Spain
| | - Ruben Pio
- Program in Solid Tumors, CIMA-University of Navarre-IdISNA, Pamplona, Spain
- CIBERONC, Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Department of Biochemistry and Genetics, School of Sciences, University of Navarra-IdISNA, Pamplona, Spain
| | - David Escors
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
| | - Grazyna Kochan
- Oncoimmunology Group, Navarrabiomed, Hospital Universitario de Navarra, Universidad Publica de Navarra (UPNA), IdISNA, Pamplona, Spain
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Wu CY, Peng PW, Renn TY, Lee CJ, Chang TM, Wei AIC, Liu JF. CX3CL1 induces cell migration and invasion through ICAM-1 expression in oral squamous cell carcinoma cells. J Cell Mol Med 2023. [PMID: 37082943 DOI: 10.1111/jcmm.17750] [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: 09/28/2022] [Revised: 02/23/2023] [Accepted: 04/05/2023] [Indexed: 04/22/2023] Open
Abstract
Human oral squamous cell carcinoma (OSCC) has been associated with a relatively low survival rate over the years and is characterized by a poor prognosis. C-X3-C motif chemokine ligand 1 (CX3CL1) has been involved in advanced migratory cells. Overexpressed CX3CL1 promotes several cellular responses related to cancer metastasis, including cell movement, migration and invasion in tumour cells. However, CX3CL1 controls the migration ability, and its molecular mechanism in OSCC remains unknown. The present study confirmed that CX3CL1 increased cell movement, migration and invasion. The CX3CL1-induced cell motility is upregulated through intercellular adhesion molecule-1 (ICAM-1) expression in OSCC cells. These effects were significantly suppressed when OSCC cells were pre-treated with CX3CR1 monoclonal antibody (mAb) and small-interfering RNA (siRNA). The CX3CL1-CX3CR1 axis activates promoted PLCβ/PKCα/c-Src phosphorylation. Furthermore, CX3CL1 enhanced activator protein-1 (AP-1) activity. The CX3CR1 mAb and PLCβ, PKCα, c-Src inhibitors reduced CX3CL1-induced c-Jun phosphorylation, c-Jun translocation into the nucleus and c-Jun binding to the ICAM-1 promoter. The present results reveal that CX3CL1 induces the migration of OSCC cells by promoting ICAM-1 expression through the CX3CR1 and the PLCβ/PKCα/c-Src signal pathway, suggesting that CX3CL1-CX3CR1-mediated signalling is correlated with tumour motility and appealed to be a precursor for prognosis in human OSCC.
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Affiliation(s)
- Chia-Yu Wu
- School of Dental Technology, College of Oral Medicine, Taipei Medical University, Taipei City, Taiwan
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, Taipei Medical University Hospital, Taipei City, Taiwan
| | - Pei-Wen Peng
- School of Dental Technology, College of Oral Medicine, Taipei Medical University, Taipei City, Taiwan
| | - Ting-Yi Renn
- Department of Oral and Maxillofacial Pathobiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Chia-Jung Lee
- Department of Otolaryngology Head and Neck Surgery, Shin-Kong Wu-Ho-Su Memorial Hospital, Taipei City, Taiwan
- School of Medicine, Fu-Jen Catholic University, Taipei City, Taiwan
| | - Tsung-Ming Chang
- Institute of Physiology, School of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan
| | - Augusta I-Chin Wei
- Translational Medicine Center, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei City, Taiwan
| | - Ju-Fang Liu
- Translational Medicine Center, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei City, Taiwan
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei City, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung City, Taiwan
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Wang XC, Zhou H, Jiang WJ, Jiang P, Sun YC, Ni WJ. Effect of CX3CL1/CX3CR1 gene polymorphisms on the clinical efficacy of carboplatin therapy in Han patients with ovarian cancer. Front Genet 2023; 13:1065213. [PMID: 36685881 PMCID: PMC9852718 DOI: 10.3389/fgene.2022.1065213] [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: 10/09/2022] [Accepted: 11/28/2022] [Indexed: 01/07/2023] Open
Abstract
Gene polymorphisms have a close relationship with the clinical effects of carboplatin for ovarian cancer. Here, we investigated the relationship between CX3CL1 and CX3CR1 genotypes and the clinical efficacy of carboplatin in ovarian cancer, thereby clarifying the unidentified genetic factors that influence the efficacy of carboplatin in ovarian cancer. Based on the above purposes, we used Sequenom Mass ARRAY technology to detect CX3CL1 and CX3CR1 gene polymorphisms in 127 patients with carboplatin-treated ovarian cancer. We performed various statistical analyses to evaluate the effects of CX3CL1 and CX3CR1 genetic variants, demographic data, and clinical characteristics on the effect of carboplatin therapy. The results show that the CX3CL1 genotypes rs223815 (G>C) and rs682082 (G>A) will significantly affect the clinical efficacy of carboplatin for ovarian cancer (p < 0.05), while the other six genotypes and all CX3CR1 genotypes have no significant effect (p > 0.05). In addition, only one population factor, age, had a significant effect on the clinical efficacy of carboplatin-treated ovarian cancer (p < 0.05). Based on the above research results, we concluded that the clinical efficacy of carboplatin in ovarian cancer patients was significantly correlated with age and CX3CL1 polymorphism factors; however, more in-depth effects and mechanisms need to be explored by large-scale, multicenter studies.
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Affiliation(s)
- Xin-Chen Wang
- Department of Pharmacy, Anhui Provincial Cancer Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Hong Zhou
- Department of Pharmacy, Anhui Provincial Cancer Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Wen-Jing Jiang
- Department of Gynecological Oncology, Anhui Provincial Cancer Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Peng Jiang
- Department of Pharmacy, Anhui Provincial Cancer Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Yan-Cai Sun
- Department of Pharmacy, Anhui Provincial Cancer Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Wei-Jian Ni
- Department of Pharmacy, Anhui Provincial Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, the Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China,*Correspondence: Wei-Jian Ni,
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Habel A, Xu W, Hadj Ahmed M, Stayoussef M, Bouaziz H, Ayadi M, Mezlini A, Larbi A, Yaacoubi-Loueslati B. Identification of two theranostic biomarker panels for epithelial ovarian cancer. Cytokine 2023; 161:156051. [PMID: 36401984 DOI: 10.1016/j.cyto.2022.156051] [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: 07/01/2022] [Accepted: 09/16/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Epithelial Ovarian cancer (EOC) is the leading cause of death associated with gynecologic tumors. Because the disease is asymptomatic in early-stage, the majority of patients are not diagnosed until late stages, highlighting the need for the development of novel diagnostic biomarkers. Mediators of tumoral microenvironment may affect EOC progression and resistance to treatment. AIM OF THE STUDY Analysis of serum proteins to identify a panel of theranostic biomarkers for EOC. PATIENTS AND METHODS Serum levels of 65 analytes were determined in EOC patients, and healthy controls with the ProcartaPlex Human Immune Monitoring 65-Plex Panel. RESULTS Twenty-one analytes: 7 cytokines (IFN-γ, IL-12p70, IL-13, IL-18 and TSLP), 7 chemokines (Eotaxin, eotaxin-2, IP-10, BLC, I-TAC, SDF-1α, and fractalkine), 2 growth factors (MMP-1, VEGF-α), and 5 soluble receptors (APRIL, CD40L, TWEAK, CD30 and TNFRII; were significantly differentially expressed between the two groups. ROC curves showed that only seven of them (IL-9, TNF-α, Eotaxin, IP-10, BLC, Fractalkine, and Tweak) had AUC values greater than 0.70 and thus had potential clinical utility. Moreover, five cytokines: IFN-γ, IL-1 β, IL-8, MIP-1β, and TNF-α are positively associated with patients who developed resistance to taxol-platinum-based chemotherapy (CT). CONCLUSION This study has revealed a first panel of 7 analytes (IL-9, TNF-α, Eotaxin, IP-10, BLC, Fractalkine and Tweak) that can be used for early detection of EOC and a second panel of five cytokines (IFN-γ, IL-1β, IL-8, MIP-1β, TNF-α) that can help clinicians to identify EOC patients who are at higher risk to develop resistance to CT of EOC.
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Affiliation(s)
- Azza Habel
- University of Tunis El Manar (UTM), Faculty of Sciences of Tunis (FST), Laboratory of Mycology, Pathologies and Biomarkers (LR16ES05), Tunisia
| | - Weili Xu
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, Singapore 138648, Singapore
| | - Mariem Hadj Ahmed
- University of Tunis El Manar (UTM), Faculty of Sciences of Tunis (FST), Laboratory of Mycology, Pathologies and Biomarkers (LR16ES05), Tunisia
| | - Mouna Stayoussef
- University of Tunis El Manar (UTM), Faculty of Sciences of Tunis (FST), Laboratory of Mycology, Pathologies and Biomarkers (LR16ES05), Tunisia
| | - Hanen Bouaziz
- Salah Azaiez Oncology Institute, Avenue 9 April, 1006, Bab Saadoun, Tunis, Tunisia
| | - Mouna Ayadi
- Salah Azaiez Oncology Institute, Avenue 9 April, 1006, Bab Saadoun, Tunis, Tunisia
| | - Amel Mezlini
- Salah Azaiez Oncology Institute, Avenue 9 April, 1006, Bab Saadoun, Tunis, Tunisia
| | - Anis Larbi
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, Singapore 138648, Singapore; Beckman Coulter Life Sciences, Villepinte 93420, France
| | - Basma Yaacoubi-Loueslati
- University of Tunis El Manar (UTM), Faculty of Sciences of Tunis (FST), Laboratory of Mycology, Pathologies and Biomarkers (LR16ES05), Tunisia.
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9
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Bose S, Saha P, Chatterjee B, Srivastava AK. Chemokines driven ovarian cancer progression, metastasis and chemoresistance: potential pharmacological targets for cancer therapy. Semin Cancer Biol 2022; 86:568-579. [DOI: 10.1016/j.semcancer.2022.03.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 12/18/2022]
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10
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Nowak M, Janas Ł, Soja M, Głowacka E, Szyłło K, Misiek M, Klink M. Chemokine expression in patients with ovarian cancer or benign ovarian tumors. Arch Med Sci 2022; 18:682-689. [PMID: 35591828 PMCID: PMC9102528 DOI: 10.5114/aoms/110672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 07/12/2019] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Chemokines play a crucial role in tumor growth and progression according to proangiogenic and immunosuppressive action. The aim of this study was to investigate the serum levels of selected chemokines in patients with ovarian cancer or benign ovarian tumors to assess their role in tumorigenesis and their potential use in preoperative diagnosis of an adnexal mass. MATERIAL AND METHODS The study group consisted of 59 women with ovarian cancer: 17 epithelial ovarian cancer (EOC) patients and 42 women with benign ovarian tumors. We measured in sera obtained preoperatively the level of CA125 and a panel of 5 chemokines - CX3CL1/fractalkine, CXCL1/GRO-α, CXCL12/SDF-1, CCL20/MIP-3α and IL-17F - using the chemiluminescence method with multiplexed bead based immunoassay. RESULTS CX3CL1 was significantly elevated in sera of advanced ovarian cancer patients compared to women with benign ovarian tumors. The significant elevation of CXCL1 was also observed (both early and advanced stages). A similar pattern was present with the standard ovarian cancer marker CA125. In our patients with endometriotic cysts CA125 levels were significantly higher than in women with other benign tumors, whereas all analyzed chemokines had similar serum titers in patients with endometriotic vs. other benign ovarian cysts. CONCLUSIONS CX3CL1 and CXCL1 are elevated in sera of EOC patients, which indicates their role in cancer development. Moreover, they might be useful in preoperative differential diagnosis of ovarian tumors, especially as they were not elevated in cases of endometriosis.
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Affiliation(s)
- Marek Nowak
- Department of Operative Gynecology and Gynecologic Oncology, Polish Mother’s Memorial Hospital – Research Institute, Lodz, Poland
| | - Łukasz Janas
- Department of Operative Gynecology and Gynecologic Oncology, Polish Mother’s Memorial Hospital – Research Institute, Lodz, Poland
| | - Malwina Soja
- Department of Operative Gynecology and Gynecologic Oncology, Polish Mother’s Memorial Hospital – Research Institute, Lodz, Poland
| | - Ewa Głowacka
- Laboratory Diagnostics Centre, Polish Mother’s Memorial Hospital – Research Institute, Lodz, Poland
| | - Krzysztof Szyłło
- Department of Operative Gynecology and Gynecologic Oncology, Polish Mother’s Memorial Hospital – Research Institute, Lodz, Poland
| | - Marcin Misiek
- Department of Gynecology, Holy Cross Cancer Centre, Kielce, Poland
| | - Magdalena Klink
- Institute of Medical Biology, Polish Academy of Sciences, Lodz, Poland
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11
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The Role of Chemokines in Cervical Cancers. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57111141. [PMID: 34833360 PMCID: PMC8619382 DOI: 10.3390/medicina57111141] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/15/2021] [Accepted: 10/17/2021] [Indexed: 12/12/2022]
Abstract
Both clinical-pathological and experimental studies have shown that chemokines play a key role in activating the immune checkpoint modulator in cervical cancer progression and are associated with prognosis in tumor cell proliferation, invasion, angiogenesis, chemoresistance, and immunosuppression. Therefore, a clear understanding of chemokines and immune checkpoint modulators is essential for the treatment of this disease. This review discusses the origins and categories of chemokines and the mechanisms that are responsible for activating immune checkpoints in cervical dysplasia and cancer, chemokines as biomarkers, and therapy development that targets immune checkpoints in cervical cancer research.
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12
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Rivas-Fuentes S, Salgado-Aguayo A, Arratia-Quijada J, Gorocica-Rosete P. Regulation and biological functions of the CX3CL1-CX3CR1 axis and its relevance in solid cancer: A mini-review. J Cancer 2021; 12:571-583. [PMID: 33391453 PMCID: PMC7738983 DOI: 10.7150/jca.47022] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 10/11/2020] [Indexed: 12/13/2022] Open
Abstract
CX3CL1 is a transmembrane protein from which a soluble form can be generated by proteolytic shedding. Membranal and soluble forms of CX3CL1 exhibit different functions, although both bind to the CX3CR1 chemokine receptor. The CX3CL1-CX3CR1 axis mediates the adhesion of leukocytes and is also involved in cell survival and recruitment of immune cell subpopulations. The function of CX3CL1 is finely tuned by cytokines and transcription factors regulating its expression and post-translational modifications. On homeostasis, the CX3CL1-CX3CR1 axis participates in the removal of damaged neurons and neurogenesis, and it is also involved on several pathological contexts. The CX3CL1-CX3CR1 axis induces several cellular responses relevant to cancer such as proliferation, migration, invasion and apoptosis resistance. In this review, we address biological aspects of this molecular axis with important therapeutic potential, emphasizing its role in cancer, one of the most prevalent chronic diseases which significantly affect the quality of life and life expectancy of patients.
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Affiliation(s)
- Selma Rivas-Fuentes
- Department of Research on Biochemistry, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
| | - Alfonso Salgado-Aguayo
- Laboratory of Research on Rheumatic Diseases, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
| | - Jenny Arratia-Quijada
- Department of Biomedical Sciences, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá Jalisco, Mexico
| | - Patricia Gorocica-Rosete
- Department of Research on Biochemistry, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico
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13
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Li N, Jiang P, Chen A, Luo X, Jing Y, Yang L, Kang D, Chen Q, Liu J, Chang J, Jellusova J, Miller H, Westerberg L, Wang CY, Gong Q, Liu C. CX3CR1 positively regulates BCR signaling coupled with cell metabolism via negatively controlling actin remodeling. Cell Mol Life Sci 2020; 77:4379-4395. [PMID: 32016488 PMCID: PMC11105092 DOI: 10.1007/s00018-019-03416-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 11/12/2019] [Accepted: 12/09/2019] [Indexed: 12/16/2022]
Abstract
As an important chemokine receptor, the role of CX3CR1 has been studied extensively on the migration of lymphocytes including T and B cells. Although CX3CR1+ B cells have immune suppressor properties, little is known about its role on the regulation of BCR signaling and B cell differentiation as well as the underlying molecular mechanism. We have used CX3CR1 KO mice to study the effect of CX3CR1 deficiency on BCR signaling and B cell differentiation. Interestingly, we found that proximal BCR signaling, such as the activation of CD19, BTK and SHIP was reduced in CX3CR1 KO B cells upon antigenic stimulation. However, the activation of mTORC signaling was enhanced. Mechanistically, we found that the reduced BCR signaling in CX3CR1 KO B cells was due to reduced BCR clustering, which is caused by the enhanced actin accumulation by the plasma membrane via increased activation of WASP. This caused an increased differentiation of MZ B cells in CX3CR1 KO mice and an enhanced generation of plasma cells (PC) and antibodies. Our study shows that CX3CR1 regulates BCR signaling via actin remodeling and affects B cell differentiation and the humoral immune response.
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Affiliation(s)
- Na Li
- Clinical Molecular Immunology Center, Department of Immunology, School of Medicine, Yangtze University, Jingzhou, 434023, China
| | - Panpan Jiang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Anwei Chen
- Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Xi Luo
- The Center for Biomedical Research, Key Laboratory of Organ Transplantation, Ministry of Education and Chinese Academy of Medical Sciences, NHC Key Laboratory of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yukai Jing
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Lu Yang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Danqing Kang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Qiuyue Chen
- Clinical Molecular Immunology Center, Department of Immunology, School of Medicine, Yangtze University, Jingzhou, 434023, China
| | - Ju Liu
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jiang Chang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Julia Jellusova
- BIOSS Centre for Biological Signalling Studies, Albert Ludwigs University of Freiburg, 79104, Freiburg Im Breisgau, Baden-Württemberg, Germany
| | - Heather Miller
- Department of Intracellular Pathogens, National Institute of Allergy and Infectious Diseases, Bethesda, MT, 59840, USA
| | - Lisa Westerberg
- Department of Microbiology Tumor and Cell Biology, KarolinskaInstitutet, Stockholm, 17177, Sweden
| | - Cong-Yi Wang
- The Center for Biomedical Research, Key Laboratory of Organ Transplantation, Ministry of Education and Chinese Academy of Medical Sciences, NHC Key Laboratory of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Quan Gong
- Clinical Molecular Immunology Center, Department of Immunology, School of Medicine, Yangtze University, Jingzhou, 434023, China.
| | - Chaohong Liu
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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14
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Fractalkine/CX3CL1 in Neoplastic Processes. Int J Mol Sci 2020; 21:ijms21103723. [PMID: 32466280 PMCID: PMC7279446 DOI: 10.3390/ijms21103723] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 02/06/2023] Open
Abstract
Fractalkine/CX3C chemokine ligand 1 (CX3CL1) is a chemokine involved in the anticancer function of lymphocytes-mainly NK cells, T cells and dendritic cells. Its increased levels in tumors improve the prognosis for cancer patients, although it is also associated with a poorer prognosis in some types of cancers, such as pancreatic ductal adenocarcinoma. This work focuses on the 'hallmarks of cancer' involving CX3CL1 and its receptor CX3CR1. First, we describe signal transduction from CX3CR1 and the role of epidermal growth factor receptor (EGFR) in this process. Next, we present the role of CX3CL1 in the context of cancer, with the focus on angiogenesis, apoptosis resistance and migration and invasion of cancer cells. In particular, we discuss perineural invasion, spinal metastasis and bone metastasis of cancers such as breast cancer, pancreatic cancer and prostate cancer. We extensively discuss the importance of CX3CL1 in the interaction with different cells in the tumor niche: tumor-associated macrophages (TAM), myeloid-derived suppressor cells (MDSC) and microglia. We present the role of CX3CL1 in the development of active human cytomegalovirus (HCMV) infection in glioblastoma multiforme (GBM) brain tumors. Finally, we discuss the possible use of CX3CL1 in immunotherapy.
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15
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Dong C, Yin F, Zhu D, Cai X, Chen C, Liu X. NCALD affects drug resistance and prognosis by acting as a ceRNA of CX3CL1 in ovarian cancer. J Cell Biochem 2020; 121:4470-4483. [PMID: 32030795 DOI: 10.1002/jcb.29670] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/10/2020] [Indexed: 01/01/2023]
Abstract
Drug resistance, an impenetrable barrier in the treatment of ovarian cancer (OC), is often associated with poor outcomes. Hence, it is urgent to discover new factors controlling drug resistance and survival. The association between neurocalcin delta (NCALD) and cancer drug resistance is poorly understood. Here, we reveal that NCALD messenger RNA expression, probably regulated by DNA methylation and microRNAs, was significantly downregulated in at least three independent microarrays covering 633 ovarian carcinomas and 16 normal controls, which includes the Cancer Genome Atlas (TCGA) ovarian cohort. In the sub-groups of the TCGA cohort, NCALD was suppressed in 90 platinum-resistant tissues vs in 197 sensitive tissues. It is consistent with the quantitative reverse transcription polymerase chain reaction results revealing gene downregulation in carboplatin-resistant SKOV3 and HeyA8 OC cells as compared with that in controls. Low expression of NCALD predicted poor overall survival (OS) in sub-groups of 1656 patients, progression-free survival (PFS) in 1435 patients, and post-progression survival (PPS) in 782 patients according to Kaplan-Meier plotter covering 1815 OC patients. Comprehensive bioinformatic analyses strongly implicated NCALD in the regulation of drug resistance, probably via competing for endogenous RNA (ceRNA) interactions with CX3CL1 and tumor immune-microenvironment. NCALD acted as a ceRNA for CX3CL1 in 21 different cancers includes OC according to Starbase. These two genes negatively correlated with tumor purity and positively correlated with infiltration levels of neutrophils and dendritic cells in OC. The combined low expression of NCALD and CX3CL1 showed better prognosis potential for OS, PFS, and PPS in the 1815 OC patients than any of the individually tested genes. In summary, NCALD acts as a ceRNA for CX3CL1, and its downregulation may affect drug resistance and prognosis in OC. Thus, NCALD could be a new therapeutic target for anticancer therapy and a new biomarker for survival prediction in OC.
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Affiliation(s)
- Caihua Dong
- Key Laboratory of Longevity and Ageing-Related Disease of Chinese Ministry of Education, Centre for Translational Medicine and School of Preclinical Medicine, Guangxi Medical University, Nanning, Guangxi, China
| | - Fuqiang Yin
- Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China.,Key Laboratory of High-Incidence-Tumor Prevention and Treatment (Guangxi Medical University), Ministry of Education, Nanning, Guangxi, China
| | - Dan Zhu
- Pharmaceutical College, Guangxi Medical University, Nanning, Guangxi, China
| | - Xiangxue Cai
- Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Cuilan Chen
- Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Xia Liu
- Key Laboratory of Longevity and Ageing-Related Disease of Chinese Ministry of Education, Centre for Translational Medicine and School of Preclinical Medicine, Guangxi Medical University, Nanning, Guangxi, China
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16
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Maurer S, Kopp HG, Salih HR, Kropp KN. Modulation of Immune Responses by Platelet-Derived ADAM10. Front Immunol 2020; 11:44. [PMID: 32117229 PMCID: PMC7012935 DOI: 10.3389/fimmu.2020.00044] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 01/09/2020] [Indexed: 12/15/2022] Open
Abstract
Platelets have a crucial function in maintaining hemostasis. However, beyond their role in coagulation and thrombus formation, platelets have been implicated to affect various pathophysiological conditions such as infectious diseases, autoimmune disorders, and cancer. It is well-established that platelets aid local cancer growth by providing growth factors or contributing to cancer angiogenesis. In addition, they promote metastasis, among others by facilitation of tumor cell-extravasation and epithelial-to-mesenchymal-like transition as well as protecting metastasizing cancer cells from immunosurveillance. A variety of membrane-bound and soluble platelet-derived factors are involved in these processes, and many aspects of platelet biology in both health and disease are regulated by platelet-associated metalloproteinases and their inhibitors. Platelets synthesize (i) members of the matrix metalloproteinase (MMP) family and also inhibitors of MMPs such as members of the "tissue inhibitor of metalloproteinases" (TIMP) family as well as (ii) members of the "a disintegrin and metalloproteinase" (ADAM) family including ADAM10. Notably, platelet-associated metalloproteinase activity not only influences functions of platelets themselves: platelets can also induce expression and/or release of metalloproteinases e.g., in leukocytes or cancer cells, and ADAMs are emerging as important components by which platelets directly affect other cell types and function. This review outlines the function of metalloproteinases in platelet biology with a focus on ADAM10 and discusses the role of platelet-derived metalloproteinases in the interaction of platelets with components of the immune system and/or cancer cells.
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Affiliation(s)
- Stefanie Maurer
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tuebingen, Tuebingen, Germany.,DFG Cluster of Excellence 2180 'Image-guided and Functional Instructed Tumor Therapy' (IFIT), University of Tuebingen, Tubingen, Germany.,Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Hans-Georg Kopp
- Departments of Molecular Oncology and Thoracic Oncology, Robert-Bosch-Hospital Stuttgart, Stuttgart, Germany
| | - Helmut R Salih
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tuebingen, Tuebingen, Germany.,DFG Cluster of Excellence 2180 'Image-guided and Functional Instructed Tumor Therapy' (IFIT), University of Tuebingen, Tubingen, Germany
| | - Korbinian N Kropp
- Department of Hematology, Medical Oncology and Pneumology, University Medical Center of Mainz, Mainz, Germany
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17
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Do HTT, Lee CH, Cho J. Chemokines and their Receptors: Multifaceted Roles in Cancer Progression and Potential Value as Cancer Prognostic Markers. Cancers (Basel) 2020; 12:cancers12020287. [PMID: 31991604 PMCID: PMC7072521 DOI: 10.3390/cancers12020287] [Citation(s) in RCA: 131] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/14/2020] [Accepted: 01/19/2020] [Indexed: 12/19/2022] Open
Abstract
Chemokines are chemotactic cytokines that mediate immune cell chemotaxis and lymphoid tissue development. Recent advances have indicated that chemokines and their cognate receptors play critical roles in cancer-related inflammation and cancer progression. On the basis of these findings, the chemokine system has become a new potential drug target for cancer immunotherapy. In this review, we summarize the essential roles of the complex network of chemokines and their receptors in cancer progression. Furthermore, we discuss the potential value of the chemokine system as a cancer prognostic marker. The chemokine system regulates the infiltration of immune cells into the tumor microenvironment, which induces both pro- and anti-immunity and promotes or suppresses tumor growth and proliferation, angiogenesis, and metastasis. Increasing evidence indicates the promising prognostic value of the chemokine system in cancer patients. While CCL2, CXCL10, and CX3CL1/CX3CR1 can serve as favorable or unfavorable prognostic factors depending on the cancer types, CCL14 and XCL1 possess good prognostic value. Other chemokines such as CXCL1, CXCL8, and CXCL12 are poor prognostic markers. Despite vast advances in our understanding of the complex nature of the chemokine system in tumor biology, knowledge about the multifaceted roles of the chemokine system in different types of cancers is still limited. Further studies are necessary to decipher distinct roles within the chemokine system in terms of cancer progression and to validate their potential value in cancer prognosis.
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18
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Elfar M, Amleh A. miR-590-3p and Its Downstream Target Genes in HCC Cell Lines. Anal Cell Pathol (Amst) 2019; 2019:3234812. [PMID: 31781476 PMCID: PMC6875279 DOI: 10.1155/2019/3234812] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 09/17/2019] [Indexed: 12/24/2022] Open
Abstract
miRNAs are small non-coding RNA sequences of 18-25 nucleotides. They can regulate different cellular pathways by acting on tumor suppressors, oncogenes, or both. miRNAs are mostly tissue-specific, and their expression varies depending on the cancer or the tissue in which they are found. hsa-miR-590-3p was found to be involved in several types of cancers. In this study, we identified potential downstream target genes of hsa-miR-590-3p computationally. Several bioinformatics tools and more than one approach were used to identify potential downstream target genes of hsa-miR-590-3p. CX3CL1, SOX2, N-cadherin, E-cadherin, and FOXA2 were utilized as potential downstream target genes of hsa-miR-590-3p. SNU449 and HepG2, hepatocellular carcinoma cell lines, were used to carry out various molecular techniques to further validate our in silico results. mRNA and protein expression levels of these genes were detected using RT-PCR and western blotting, respectively. Co-localization of hsa-miR-590-3p and its candidate downstream target gene, SOX2, was carried out using a miRNA in situ hybridization combined with immunohistochemistry staining through anti-SOX2. The results show that there is an inverse correlation between hsa-miR-590-3p expression and SOX2 protein expression in SNU449. Subsequently, we suggest that SOX2 can be a direct downstream target of has-miR-590-3p indicating that it may have a role in the self-renewal and self-maintenance of cancer cells. We also suggest that CX3CL1, E-cadherin, N-cadherin, and FOXA2 show a lot of potential as downstream target genes of hsa-miR-590-3p signifying its role in epithelial-mesenchymal transition. Studying the expression of hsa-miR-590-3p downstream targets can enrich our understanding of the cancer pathogenesis and how it can be used as a therapeutic tool.
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Affiliation(s)
- Mennatallah Elfar
- Biotechnology Program, The American University in Cairo, Cairo, Egypt
| | - Asma Amleh
- Biotechnology Program, The American University in Cairo, Cairo, Egypt
- Biology Department, The American University in Cairo, Cairo, Egypt
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19
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Liu J, Li Y, Zhu X, Li Q, Liang X, Xie J, Hu S, Peng W, Li C. Increased CX3CL1 mRNA expression level is a positive prognostic factor in patients with lung adenocarcinoma. Oncol Lett 2019; 17:4877-4890. [PMID: 31186696 PMCID: PMC6507390 DOI: 10.3892/ol.2019.10211] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 02/20/2019] [Indexed: 12/15/2022] Open
Abstract
Chemokines are a family of small cytokines, which are signalling proteins secreted by cells. The principal role of chemokines is to serve as chemoattractants to guide the migration of their target cells. Chemokine C-X3-C motif ligand 1 (CX3CL1) is a protein-coding gene of fractalkine, which serves as a ligand for chemokine C-X3-C motif receptor 1 (CX3CR1) and integrins. However, the roles of CX3CL1 in different pathological types of lung cancer remain poorly understood. The present study aimed to investigate the potential clinical and biological function of CX3CL1 mRNA expression in patients with lung cancer. In the present study, lung cancer data obtained from the Gene Expression Omnibus database and The Cancer Genome Atlas were downloaded and analysed, and the results demonstrated that an increased CX3CL1 mRNA expression in tumour tissues from lung adenocarcinoma (LUAD) was associated with improved overall survival. However, no significant association was identified between CX3CL1 expression and the prognosis of lung squamous cell carcinoma (LUSC). Furthermore, the genes whose expression levels were correlated with CX3CL1 expression were subjected to enrichment analysis, and the results for the LUAD data demonstrated that the most significant biological processes included ‘positive regulation of cell adhesion’, ‘leukocyte cell-cell adhesion’, ‘leukocyte migration’ and ‘T cell activation’, whereas, the important highly ranked pathways included ‘cell adhesion molecules (CAMs)’, ‘leukocyte transendothelial migration’ and ‘natural killer cell-mediated cytotoxicity’. However, in the patients with LUSC, the genes that were highly correlated with CX3CL1 were not enriched for any biological processes or signalling pathways. Based on the data of the present study, it was hypothesised that CX3CL1 may serve as a prognostic marker for LUAD.
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Affiliation(s)
- Jian Liu
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Yan Li
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Xiaoqin Zhu
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Qing Li
- Department of Pathology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Xiaohong Liang
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Jun Xie
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Song Hu
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Wanda Peng
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Chong Li
- Department of Respiratory Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
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TRAIL/NF-κB/CX3CL1 Mediated Onco-Immuno Crosstalk Leading to TRAIL Resistance of Pancreatic Cancer Cell Lines. Int J Mol Sci 2018; 19:ijms19061661. [PMID: 29867042 PMCID: PMC6032098 DOI: 10.3390/ijms19061661] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 05/26/2018] [Accepted: 06/04/2018] [Indexed: 12/14/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal malignant neoplasms and registers rising death rates in western countries. Due to its late detection in advanced stages, its extremely aggressive nature and the minimal effectiveness of currently available therapies, PDAC is a challenging problem in the clinical field. One characteristic of PDAC is a distinct desmoplasia consisting of fibroblasts, endothelial and immune cells as well as non-cellular components, contributing to therapy resistance. It is well established that the NF-κB signaling pathway controls inflammation, cancer progression and apoptosis resistance in PDAC. This study attempts to identify NF-κB target genes mediating therapy resistance of humane PDAC cell lines towards death ligand induced apoptosis. By using a genome wide unbiased approach the chemokine CX3CL1 was established as a central NF-κB target gene mediating therapy resistance. While no direct impact of CX3CL1 expression on cancer cell apoptosis was identified in co-culture assays it became apparent that CX3CL1 is acting in a paracrine fashion, leading to an increased recruitment of inflammatory cells. These inflammatory cells in turn mediate apoptosis resistance of PDAC cells. Therefore, our data dissect a bifunctional cross-signaling pathway in PDAC between tumor and immune cells giving rise to therapy resistance.
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Xie J, Gurler Main H, Sacks JD, Muralidhar GG, Barbolina MV. Regulation of DNA damage repair and lipid uptake by CX 3CR1 in epithelial ovarian carcinoma. Oncogenesis 2018; 7:37. [PMID: 29712888 PMCID: PMC5928120 DOI: 10.1038/s41389-018-0046-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 02/17/2018] [Accepted: 03/26/2018] [Indexed: 12/25/2022] Open
Abstract
Failure of currently used cytotoxic chemotherapy is one of the main reasons behind high mortality from metastatic high grade serous ovarian carcinoma. We found that high expression of a receptor for fractalkine (CX3CR1) significantly correlated with shorter survival of patients with serous ovarian carcinoma treated with cytotoxic DNA damage chemotherapies, and reduction of CX3CR1 expression resulted in sensitization to several DNA damaging modalities, including x-ray radiation and cisplatin. Here, we show that CX3CR1 plays a role in double-strand DNA break response and repair by regulating expression of RAD50 by a MYC-dependent mechanism. We demonstrate that downregulation of CX3CR1 alone and in a combination with irradiation affects peritoneal metastasis in an organ-specific manner; we show that CX3CR1 regulates lipid uptake which could control omental metastasis. This study identifies CX3CR1 as a novel potential target for sensitization of ovarian carcinoma to DNA damage therapies and reduction of peritoneal carcinomatosis.
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Affiliation(s)
- Jia Xie
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Hilal Gurler Main
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Joelle D Sacks
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Goda G Muralidhar
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Maria V Barbolina
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, 60612, USA.
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22
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Ayroldi E, Cannarile L, Delfino DV, Riccardi C. A dual role for glucocorticoid-induced leucine zipper in glucocorticoid function: tumor growth promotion or suppression? Cell Death Dis 2018; 9:463. [PMID: 29695779 PMCID: PMC5916931 DOI: 10.1038/s41419-018-0558-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 03/27/2018] [Accepted: 03/30/2018] [Indexed: 02/06/2023]
Abstract
Glucocorticoids (GCs), important therapeutic tools to treat inflammatory and immunosuppressive diseases, can also be used as part of cancer therapy. In oncology, GCs are used as anticancer drugs for lymphohematopoietic malignancies, while in solid neoplasms primarily to control the side effects of chemo/radiotherapy treatments. The molecular mechanisms underlying the effects of GCs are numerous and often overlapping, but not all have been elucidated. In normal, cancerous, and inflammatory tissues, the response to GCs differs based on the tissue type. The effects of GCs are dependent on several factors: the tumor type, the GC therapy being used, the expression level of the glucocorticoid receptor (GR), and the presence of any other stimuli such as signals from immune cells and the tumor microenvironment. Therefore, GCs may either promote or suppress tumor growth via different molecular mechanisms. Stress exposure results in dysregulation of the hypothalamic-pituitary-adrenal axis with increased levels of endogenous GCs that promote tumorigenesis, confirming the importance of GCs in tumor growth. Most of the effects of GCs are genomic and mediated by the modulation of GR gene transcription. Moreover, among the GR-induced genes, glucocorticoid-induced leucine zipper (GILZ), which was cloned and characterized primarily in our laboratory, mediates many GC anti-inflammatory effects. In this review, we analyzed the possible role for GILZ in the effects GCs have on tumors cells. We also suggest that GILZ, by affecting the immune system, tumor microenvironment, and directly cancer cell biology, has a tumor-promoting function. However, it may also induce apoptosis or decrease the proliferation of cancer cells, thus inhibiting tumor growth. The potential therapeutic implications of GILZ activity on tumor cells are discussed here.
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Affiliation(s)
- Emira Ayroldi
- Department of Medicine, Section of Pharmacology, Medical School, University of Perugia, Perugia, Italy.
| | - Lorenza Cannarile
- Department of Medicine, Section of Pharmacology, Medical School, University of Perugia, Perugia, Italy
| | - Domenico V Delfino
- Department of Medicine, Section of Pharmacology, Medical School, University of Perugia, Perugia, Italy
| | - Carlo Riccardi
- Department of Medicine, Section of Pharmacology, Medical School, University of Perugia, Perugia, Italy
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23
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Emergent role of the fractalkine axis in dissemination of peritoneal metastasis from epithelial ovarian carcinoma. Oncogene 2016; 36:3025-3036. [PMID: 27941884 PMCID: PMC5444995 DOI: 10.1038/onc.2016.456] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 10/31/2016] [Accepted: 10/31/2016] [Indexed: 01/21/2023]
Abstract
Epithelial ovarian carcinoma is the most common cause of death from gynecologic cancers largely due to advanced, relapsed, and chemotherapy-resistant peritoneal metastasis, which is refractory to the currently used treatment approaches. Mechanisms supporting advanced and relapsed peritoneal metastasis are largely unknown, precluding development of more effective targeted therapies. In this study we investigated the function of a potentially targetable fractalkine axis in the formation and the development of advanced and relapsed peritoneal metastasis and its impact on patients’ outcomes. Our mouse model studies support a role for the fractalkine receptor (CX3CR1) in the initiation of peritoneal adhesion important for recolonization of relapsed peritoneal metastasis. We show that downregulation of CX3CR1 results in reduction of metastatic burden at several peritoneal sites commonly colonized by advanced and relapsed metastatic ovarian carcinoma. We show that the chemokine fractalkine (CX3CL1), an activating ligand of CX3CR1, regulates organ-specific peritoneal colonization. High expression of CX3CR1 correlates with significantly shorter survival, specifically in post-menopausal patients with advanced and terminal stages of the disease. Taken together, our studies support a key regulatory role for the fractalkine axis in advanced and relapsed peritoneal metastasis in epithelial ovarian carcinoma.
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Howard D, Garcia-Parra J, Healey GD, Amakiri C, Margarit L, Francis LW, Gonzalez D, Conlan RS. Antibody-drug conjugates and other nanomedicines: the frontier of gynaecological cancer treatment. Interface Focus 2016; 6:20160054. [PMID: 27920893 PMCID: PMC5071815 DOI: 10.1098/rsfs.2016.0054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Gynaecological cancers: malignancies of the cervix, uterus, ovaries, vagina and vulva, are responsible for over 1.1 million new cancer cases and almost half a million deaths annually. Ovarian cancer in particular is difficult to treat due to often being diagnosed at a late stage, and the incidence of uterine and vulvar malignancies are both on the rise. The field of nanomedicine is beginning to introduce drugs into the clinic for oncological applications exemplified by the liposomal drugs, Doxil and Myocet, the nanoparticle, Abraxane and antibody-drug conjugates (ADCs), Kadcyla and Adcetris. With many more agents currently undergoing clinical trials, the field of nanomedicine promises to have a significant impact on cancer therapy. This review considers the state of the art for nanomedicines currently on the market and those being clinically evaluated for the treatment of gynaecological cancers. In particular, it focuses on ADCs and presents a methodology for their rational design and evaluation.
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Affiliation(s)
- David Howard
- Swansea University Medical School, Swansea SA2 8PP, UK
| | | | | | | | - Lavinia Margarit
- Abertawe Bro Morannwg University Health Board, Obstetrics & Gynecology Department Princess of Wales Hospital, Bridgend, CF31 1RQ, UK
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25
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Hou XX, Zhou WJ, Wang XQ, Li DJ. Fractalkine/CX3CR1 is involved in the pathogenesis of endometriosis by regulating endometrial stromal cell proliferation and invasion. Am J Reprod Immunol 2016; 76:318-25. [DOI: 10.1111/aji.12557] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 08/02/2016] [Indexed: 01/21/2023] Open
Affiliation(s)
- Xin-Xin Hou
- Laboratory for Reproductive Immunology; Key Laboratory of Reproduction Regulation of NPFPC, SIPPR; Fudan University Shanghai Medical College; Shanghai China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases; Hospital and Institute of Obstetrics and Gynecology, IRD; Fudan University Shanghai Medical College; Shanghai China
| | - Wen-Jie Zhou
- Laboratory for Reproductive Immunology; Key Laboratory of Reproduction Regulation of NPFPC, SIPPR; Fudan University Shanghai Medical College; Shanghai China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases; Hospital and Institute of Obstetrics and Gynecology, IRD; Fudan University Shanghai Medical College; Shanghai China
| | - Xiao-Qiu Wang
- Laboratory for Reproductive Immunology; Key Laboratory of Reproduction Regulation of NPFPC, SIPPR; Fudan University Shanghai Medical College; Shanghai China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases; Hospital and Institute of Obstetrics and Gynecology, IRD; Fudan University Shanghai Medical College; Shanghai China
| | - Da-Jin Li
- Laboratory for Reproductive Immunology; Key Laboratory of Reproduction Regulation of NPFPC, SIPPR; Fudan University Shanghai Medical College; Shanghai China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases; Hospital and Institute of Obstetrics and Gynecology, IRD; Fudan University Shanghai Medical College; Shanghai China
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Liu JF, Tsao YT, Hou CH. Fractalkine/CX3CL1 induced intercellular adhesion molecule-1-dependent tumor metastasis through the CX3CR1/PI3K/Akt/NF-κB pathway in human osteosarcoma. Oncotarget 2016; 8:54136-54148. [PMID: 28903329 PMCID: PMC5589568 DOI: 10.18632/oncotarget.11250] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 07/09/2016] [Indexed: 12/22/2022] Open
Abstract
Osteosarcoma is the most common primary bone tumor in children and teens. The exact molecular mechanism underlying osteosarcoma progression still remains unclear. The CX3CL1/fractalkine has been implicated in various tumors but not in osteosarcoma. This study is the first to show that fractalkine promotes osteosarcoma metastasis by promoting cell migration. Fractalkine expression was higher in osteosarcoma cell lines than in normal osteoblasts. Fractalkine induced cell migration by upregulating intercellular adhesion molecule-1 (ICAM-1) expression via CX3CR1/PI3K/Akt/NF-κB pathway in human osteosarcoma cells. Knockdown of fractalkine expression markedly inhibited cell migration and lung metastasis in osteosarcoma. Finally, we showed a clinical correlation between CX3CL1 expression and ICAM-1 expression as well as tumor stage in human osteosarcoma tissues. In conclusion, our results indicate that fractalkine promotes cell migration and metastasis of osteosarcoma by upregulating ICAM-1 expression. Thus, fractalkine could serve a novel therapeutic target for preventing osteosarcoma metastasis.
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Affiliation(s)
- Ju-Fang Liu
- Central Laboratory, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Ya-Ting Tsao
- Department of Orthopedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Han Hou
- Department of Orthopedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
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Dorgham K, Cerini F, Gaertner H, Melotti A, Rossitto-Borlat I, Gorochov G, Hartley O. Generating Chemokine Analogs with Enhanced Pharmacological Properties Using Phage Display. Methods Enzymol 2016; 570:47-72. [DOI: 10.1016/bs.mie.2015.09.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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28
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Gurler H, Macias V, Kajdacsy-Balla AA, Barbolina MV. Examination of the Fractalkine and Fractalkine Receptor Expression in Fallopian Adenocarcinoma Reveals Differences When Compared to Ovarian Carcinoma. Biomolecules 2015; 5:3438-47. [PMID: 26633537 PMCID: PMC4693285 DOI: 10.3390/biom5043438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 11/02/2015] [Accepted: 11/30/2015] [Indexed: 12/14/2022] Open
Abstract
Fallopian adenocarcinoma is a rare malignancy arising in the epithelium of the fallopian tube. Fallopian tube epithelium has been proposed as a tissue origin for high-grade serous ovarian carcinoma, the deadliest gynecologic malignancy. Given the commonalities in dissemination and treatment of these malignancies, we contemplated the possibility of similar patterns of gene expression underlying their progression. To reveal potential similarities or differences in the gene expression of fallopian adenocarcinoma and high-grade serous ovarian carcinoma, we tested expression of the fractalkine receptor (CX3CR1) and its ligand, fractalkine (CX3CL1), in the specimens of normal and pathologic fallopian tube using immunohistochemistry. Our data show that CX3CR1 is expressed in the normal, cancer adjacent normal, inflammatory, and malignant fallopian epithelium. CX3CL1 was expressed only by the normal and cancer adjacent normal fallopian tube epithelium; its expression was largely lost in the inflammatory and malignant fallopian epithelium. In opposite, both CX3CR1 and CX3CL1 are expressed in high-grade serous ovarian carcinoma. These findings are consistent with an idea that fallopian adenocarcinoma and high-grade serous ovarian carcinoma, although currently thought to arise from the same organ, may not share similar molecular characteristics.
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Affiliation(s)
- Hilal Gurler
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, Chicago, IL 60612, USA.
| | - Virgilia Macias
- Department of Pathology, University of Illinois at Chicago, 840 South Wood Street, Chicago, IL 60612, USA.
| | - Andre A Kajdacsy-Balla
- Department of Pathology, University of Illinois at Chicago, 840 South Wood Street, Chicago, IL 60612, USA.
| | - Maria V Barbolina
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, 833 South Wood Street, Chicago, IL 60612, USA.
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29
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Tang J, Xiao L, Cui R, Li D, Zheng X, Zhu L, Sun H, Pan Y, Du Y, Yu X. CX3CL1 increases invasiveness and metastasis by promoting epithelial-to-mesenchymal transition through the TACE/TGF-α/EGFR pathway in hypoxic androgen-independent prostate cancer cells. Oncol Rep 2015; 35:1153-62. [PMID: 26718770 DOI: 10.3892/or.2015.4470] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 11/06/2015] [Indexed: 11/05/2022] Open
Abstract
Epithelial-to-mesenchymal transition (EMT) endows cancer cells with enhanced invasive and metastatic potential during cancer progression. Fractalkine, also known as chemokine (C-X3-C motif) ligand 1 (CX3CL1), the only member recognized so far that belongs to the CX3C chemokine subfamily, was reported to participate in the molecular events that regulate cell adhesion, migration and survival of human prostate cancer cells. However, the relationship between CX3CL1 and EMT remains unknown. We treated DU145 and PC-3 cells with CX3CL1 under hypoxic conditions. The migration and invasion abilities of DU145 and PC-3 cells were detected by Transwell assays. Induction of EMT was verified by morphological changes in the DU145 and PC-3 cells and analysis of protein expression of EMT markers such as E-cadherin and vimentin. To identify the involved signaling pathway in CX3CL1-induced EMT, activation of epidermal growth factor receptor (EGFR) was measured using western blot analysis, and Slug expression was detected with or without an EGFR inhibitor prior to CX3CL1 treatment. Concentrations of soluble and total TGF-α in the CX3CL‑treated DU145 cells were detected by ELISA. Additionally, we determined the involvement of the TACE/TGF-α/EGFR pathway in CX3CL1‑induced EMT using RNA interference and specific inhibitors. CX3CL1 increased the migration and invasiveness of the DU145 and PC-3 cells, and resulted in characteristic alterations of EMT. Our results demonstrated that TACE/TGF-α/EGFR pathway activation and subsequent upregulation of Slug expression were responsible for CX3CL1‑induced EMT, and contributed to the migration and inva-sion of prostate cancer cells. Inhibition of TACE/TGF-α/EGFR signaling reversed EMT and led to reduced migration and invasion abilities of the prostate cancer cells. We provide initial evidence that CX3CL1 exposure resulted in EMT occurrence and enhancement of cell migration and invasion through a mechanism involving activation of TACE/TGF-α/EGFR signaling. These findings revealed that CX3CL1 may serve as a new target for the treatment of prostate cancer.
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Affiliation(s)
- Jiebing Tang
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Lijie Xiao
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Rongjun Cui
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Dong Li
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Xiulan Zheng
- Department of Ultrasonography, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Lijuan Zhu
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Hui Sun
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Yujia Pan
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Yandan Du
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Xiaoguang Yu
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
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30
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Tang J, Chen Y, Cui R, Li D, Xiao L, Lin P, Du Y, Sun H, Yu X, Zheng X. Upregulation of fractalkine contributes to the proliferative response of prostate cancer cells to hypoxia via promoting the G1/S phase transition. Mol Med Rep 2015; 12:7907-14. [PMID: 26496926 PMCID: PMC4758273 DOI: 10.3892/mmr.2015.4438] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 08/25/2015] [Indexed: 12/31/2022] Open
Abstract
Hypoxia is a common phenomenon in prostate cancer, which leads to cell proliferation and tumor growth. Fractalkine (FKN) is a membrane-bound chemokine, which is implicated in the progression of human prostate cancer and skeletal metastasis. However, the association between FKN and hypoxia-induced prostate cancer cell proliferation remains to be elucidated. The present study demonstrated that hypoxia induced the expression and secretion of FKN in the DU145 prostate cancer cell line. Furthermore, inhibiting the activity of FKN with the anti-FKN FKN-specific antibody markedly inhibited hypoxia-induced DU145 cell proliferation. Under normoxic conditions, DU145 cell proliferation markedly increased following exogenous administration of human recombinant FKN protein, and the increase was significantly alleviated by anti-FKN, indicating the importance of FKN in DU145 cell proliferation. In addition, subsequent determination of cell cycle distribution and expression levels of two core cell cycle regulators, cyclin E and cyclin-dependent kinase (CDK)2, suggested that FKN promoted the G1/S phase transition by upregulating the expression levels of cyclin E and CDK2. The results of the present study demonstrated that hypoxia led to the upregulation of the secretion and expression of FKN, which enhanced cell proliferation by promoting cell cycle progression in the prostate cancer cells. These findings provide evidence of a novel function for FKN, and suggest that FKN may serve as a potential target for treating androgen-independent prostate cancer.
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Affiliation(s)
- Jiebing Tang
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Yuanyuan Chen
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Rongjun Cui
- Department of Biochemistry and Molecular Biology, Mudanjiang Medical University, Mudanjiang, Heilongjiang 157011, P.R. China
| | - Dong Li
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Lijie Xiao
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Ping Lin
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Yandan Du
- Department of Clinical Laboratory, The Second Clinical Medical School of Inner Mongolia University for the Nationalities, Inner Mongolia Forestry General Hospital, Hulunbuir, Inner Mongolia 022150, P.R. China
| | - Hui Sun
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Xiaoguang Yu
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Xiulan Zheng
- Department of Ultrasonography, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
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31
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Transcriptional regulation of chemokine expression in ovarian cancer. Biomolecules 2015; 5:223-43. [PMID: 25790431 PMCID: PMC4384120 DOI: 10.3390/biom5010223] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 03/04/2015] [Accepted: 03/09/2015] [Indexed: 12/14/2022] Open
Abstract
The increased expression of pro-inflammatory and pro-angiogenic chemokines contributes to ovarian cancer progression through the induction of tumor cell proliferation, survival, angiogenesis, and metastasis. The substantial potential of these chemokines to facilitate the progression and metastasis of ovarian cancer underscores the need for their stringent transcriptional regulation. In this Review, we highlight the key mechanisms that regulate the transcription of pro-inflammatory chemokines in ovarian cancer cells, and that have important roles in controlling ovarian cancer progression. We further discuss the potential mechanisms underlying the increased chemokine expression in drug resistance, along with our perspective for future studies.
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32
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Wei LM, Cao S, Yu WD, Liu YL, Wang JT. Overexpression of CX3CR1 is associated with cellular metastasis, proliferation and survival in gastric cancer. Oncol Rep 2014; 33:615-24. [PMID: 25482732 DOI: 10.3892/or.2014.3645] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 09/30/2014] [Indexed: 11/05/2022] Open
Abstract
The CX3CR1/CX3CL1 axis is involved in the metastasis and prognosis of many types of cancer; however, whether CX3CR1 is expressed in gastric cancer cells and whether it participates in gastric cancer metastasis remain unknown. We investigated the expression of CX3CR1 in gastric cancer tissues and non‑neoplastic gastric tissues in vivo and in gastric cancer cell lines and a gastric epithelial cell line in vitro, and then the functional roles of CX3CR1 in cellular metastasis, proliferation and survival were explored. We observed that CX3CR1 was highly expressed in gastric cancer tissues in vivo and was related to lymph node metastasis, higher clinical TNM stage and larger tumor size. In vitro, CX3CR1 overexpression promoted gastric cancer cell migration, invasion, proliferation and survival. Additionally, different from several chemokine receptors, CX3CR1 was also expressed in non-neoplastic gastric tissues and in gastric epithelial cells and played a functional role in vitro. Notably, gastric cancer tissues expressed higher CX3CR1 compared with that in the non-neoplastic gastric tissues in vivo, while in vitro, CX3CR1 expresssion in the gastric cancer cell lines was equivalent or significantly lower than that in the gastric epithelial cell line, which suggests that the high expression of CX3CR1 in gastric cancer in vivo might be induced, not constitutive. Altogether, our findings suggest that on the one hand overexpression of CX3CR1 promoted gastric cancer metastasis, proliferation and survival; on the other hand, appropriate expression of CX3CR1 in normal gastric tissues may play a physiological role in tissue remodeling after injury and/or epithelial renewal. Additionally, the tumor microenvironment may play an important role in the high expression of CX3CR1 in gastric cancer cells.
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Affiliation(s)
- Lu-Min Wei
- Department of Gastroenterology, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Shan Cao
- Department of Gastroenterology, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Wei-Dong Yu
- Department of Gastroenterology, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Yu-Lan Liu
- Department of Gastroenterology, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Jing-Tong Wang
- Department of Gastroenterology, Peking University People's Hospital, Beijing 100044, P.R. China
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Ayroldi E, Macchiarulo A, Riccardi C. Targeting glucocorticoid side effects: selective glucocorticoid receptor modulator or glucocorticoid-induced leucine zipper? A perspective. FASEB J 2014; 28:5055-70. [PMID: 25205742 DOI: 10.1096/fj.14-254755] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Glucocorticoids (GCs) are steroid hormones that are necessary for life and important in health and disease. They regulate crucial homeostatic functions, including metabolism, cell growth, and development. Although GCs are regulated by circadian rhythm, increased production is associated with stress. Synthetic GCs are a valuable resource for anti-inflammatory and immunosuppressive therapy. Natural and synthetic GCs transduce signals mainly through GC receptor (GR) activation. Extensive research has explored the downstream targets of the GR, and optimization of GC therapy has required collaborative efforts. One highly promising approach involves new dissociative GR modulators. Because transrepression and transactivation of GR genes induce beneficial and adverse effects, respectively, this approach favors transrepression. Another approach involves the use of GC-dependent genes to generate proteins to mediate therapeutic GC effects. In a third approach, drug discovery is used to identify agents that selectively target GR isoforms to obtain differential gene transcription and effects. In this review, we focus on mechanisms of GR function compatible with the use of dissociative drugs. We highlight GC-induced leucine zipper (GILZ), a gene cloned in our laboratory, as a mediator of GC anti-inflammatory and immunosuppressive effects, to outline our perspective on the future of GC therapy.
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Affiliation(s)
- Emira Ayroldi
- Department of Medicine, Section of Pharmacology, and
| | - Antonio Macchiarulo
- Department of Chemistry and Drug Technology, University of Perugia, Perugia, Italy
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34
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Waybrant B, Pearce TR, Kokkoli E. Effect of polyethylene glycol, alkyl, and oligonucleotide spacers on the binding, secondary structure, and self-assembly of fractalkine binding FKN-S2 aptamer-amphiphiles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:7465-7474. [PMID: 24849928 DOI: 10.1021/la500403v] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Previously we identified an aptamer, named FKN-S2, which binds the cell surface protein fractalkine with high affinity and specificity. In this paper a hydrophobic dialkyl C16 tail was added to the aptamer to create an aptamer-amphiphile. We investigated how the tail and a spacer molecule of varying length and hydrophobicity, inserted between the tail and the aptamer headgroup, affect the binding, structure, and self-assembly properties of the aptamer-amphiphile. We synthesized aptamer-amphiphiles with no spacer (NoSPR), polyethylene glycol (PEG4, PEG8, PEG24), alkyl (C12 and C24), or oligonucleotide (T10 and T5: 10 and 5 thymine, and A10: 10 adenine) spacers. The addition of the tail reduced the binding affinity of the aptamer-amphiphile over 7.5-fold compared to the free aptamer. The hydrophobic alkyl spacers resulted in the greatest loss of affinity, and the hydrophilic PEG spacers improved amphiphile affinity but did not restore it to that of the free aptamer. Interestingly, oligonucleotide spacers produced the highest affinity amphiphiles. Nucleotide composition did not affect affinity, however, as the T10 and A10 spacers had equal affinity. The oligonucleotide spacer amphiphiles had the highest affinity because the oligonucleotide spacer increased the affinity of free aptamer; the FKN-S2 aptamer plus the oligonucleotide spacer had a higher affinity than the free FKN-S2 aptamer. Circular dichroism (CD) spectroscopy and thermal melting studies indicated the aptamer forms a stem-loop and intramolecular G-quadruplex, and the tail strongly stabilized the formation of the G-quadruplex in a buffer. Cryogenic transmission electron microscopy (cryo-TEM) imaging showed the aptamer-amphiphiles, independent of the spacer used, self-assembled into micelles and nanotapes, flat bilayer structures that were often twisted. Finally, liposomes functionalized with the FKN-S2 amphiphile were incubated with fractalkine expressing cells, and the amount of binding was dependent on the concentration of the amphiphile on the liposome surface.
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Affiliation(s)
- Brett Waybrant
- Department of Chemical Engineering and Materials Science, and ‡Department of Biomedical Engineering, University of Minnesota , Minneapolis, Minnesota 55455, United States
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Pancreatic stellate cells and CX3CR1: occurrence in normal pancreas and acute and chronic pancreatitis and effect of their activation by a CX3CR1 agonist. Pancreas 2014; 43:708-19. [PMID: 24681877 PMCID: PMC4315317 DOI: 10.1097/mpa.0000000000000109] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Numerous studies suggest important roles of the chemokine, fractalkine (CX3CL1), in acute/chronic pancreatitis; however, the possible mechanisms of the effects are unclear. Pancreatic stellate cells (PSCs) can play important roles in pancreatitis, secreting inflammatory cytokines/chemokines, as well as proliferation. Therefore, we investigated CX3CL1 receptor (CX3CR1) occurrence in normal pancreas and pancreatitis (acute/chronic) tissues and the effects of CX3CL1 on activated PSCs. METHODS CX3CR1 expression/localization in normal pancreas and pancreatitis (acute/chronic) tissues was evaluated with immunohistochemical analysis. CX3CR1 expression and effects of CX3CL1 on activated PSCs were examined with real-time polymerase chain reaction, BrdU (5-bromo-2-deoxyuridine) assays, and Western blotting. RESULTS In normal pancreas, acinar cells expressed CX3CR1 within granule-like formations in the cytoplasm, whereas in acute/chronic pancreatitis, acinar, ductal, and activated PSCs expressed CX3CR1 on cell membranes. With activation of normal PSCs, CX3CR1 is increased. CX3CL1 activated multiple signaling cascades in PSCs. CX3CL1 did not induce inflammatory genes expression in activated PSCs, but induced proliferation. CONCLUSIONS CX3CR1s are expressed in normal pancreas. Expression is increased in acute/chronic pancreatitis, and the CX3CR1s are activated. CX3CL1 induces proliferation of activated PSCs without increasing release of inflammatory mediators. These results suggest that CX3CR1 activation of PSCs could be important in their effects in pancreatitis, especially to PSC proliferation in pancreatitis where CX3CL1 levels are elevated.
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Role of fractalkine/CX3CL1 and its receptor in the pathogenesis of inflammatory and malignant diseases with emphasis on B cell malignancies. Mediators Inflamm 2014; 2014:480941. [PMID: 24799766 PMCID: PMC3985314 DOI: 10.1155/2014/480941] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 02/26/2014] [Accepted: 03/05/2014] [Indexed: 12/16/2022] Open
Abstract
Fractalkine/CX3CL1, the only member of the CX3C chemokine family, exists as a membrane-anchored molecule as well as in soluble form, each mediating different biological activities. It is constitutively expressed in many hematopoietic and nonhematopoietic tissues such as endothelial and epithelial cells, lymphocytes, neurons, microglial osteoblasts. The biological activities of CX3CL1 are mediated by CX3CR1, that is expressed on different cell types such as NK cells, CD14+ monocytes, cytotoxic effector T cells, B cells, neurons, microglia, smooth muscle cells, and tumor cells. The CX3CL1/CX3CR1 axis is involved in the pathogenesis of several inflammatory cancer including various B cell malignancies. In tumors the interaction between cancer cells and cellular microenvironment creates a context that may promote tumor growth, increase tumor survival, and facilitate metastasis. Therefore the role of the CX3CL1/CX3CR1 has attracted interest as to the development of potential therapeutic approaches. Here we review the different effects of the CX3CL1/CX3CR1 axis in several inflammatory and neurodegenerative diseases and in cancer, with emphasis on human B cell lymphomas.
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Chemokine receptors in epithelial ovarian cancer. Int J Mol Sci 2013; 15:361-76. [PMID: 24384839 PMCID: PMC3907814 DOI: 10.3390/ijms15010361] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 12/17/2013] [Accepted: 12/19/2013] [Indexed: 01/03/2023] Open
Abstract
Ovarian carcinoma is the deadliest gynecologic malignancy with very poor rate of survival, and it is characterized by the presence of vast incurable peritoneal metastasis. Studies of the role of chemokine receptors, a family of proteins belonging to the group of G protein-coupled receptors, in ovarian carcinoma strongly placed this family of membrane receptors as major regulators of progression of this malignancy. In this review, we will discuss the roles that chemokine-receptor interactions play to support angiogenesis, cell proliferation, migration, adhesion, invasion, metastasis, and immune evasion in progression of ovarian carcinoma. Data regarding the role that the chemokine receptors play in the disease progression accumulated insofar strongly suggest that this family of proteins could be good therapeutic targets against ovarian carcinoma.
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Bachelerie F, Ben-Baruch A, Burkhardt AM, Combadiere C, Farber JM, Graham GJ, Horuk R, Sparre-Ulrich AH, Locati M, Luster AD, Mantovani A, Matsushima K, Murphy PM, Nibbs R, Nomiyama H, Power CA, Proudfoot AEI, Rosenkilde MM, Rot A, Sozzani S, Thelen M, Yoshie O, Zlotnik A. International Union of Basic and Clinical Pharmacology. [corrected]. LXXXIX. Update on the extended family of chemokine receptors and introducing a new nomenclature for atypical chemokine receptors. Pharmacol Rev 2013; 66:1-79. [PMID: 24218476 DOI: 10.1124/pr.113.007724] [Citation(s) in RCA: 648] [Impact Index Per Article: 58.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Sixteen years ago, the Nomenclature Committee of the International Union of Pharmacology approved a system for naming human seven-transmembrane (7TM) G protein-coupled chemokine receptors, the large family of leukocyte chemoattractant receptors that regulates immune system development and function, in large part by mediating leukocyte trafficking. This was announced in Pharmacological Reviews in a major overview of the first decade of research in this field [Murphy PM, Baggiolini M, Charo IF, Hébert CA, Horuk R, Matsushima K, Miller LH, Oppenheim JJ, and Power CA (2000) Pharmacol Rev 52:145-176]. Since then, several new receptors have been discovered, and major advances have been made for the others in many areas, including structural biology, signal transduction mechanisms, biology, and pharmacology. New and diverse roles have been identified in infection, immunity, inflammation, development, cancer, and other areas. The first two drugs acting at chemokine receptors have been approved by the U.S. Food and Drug Administration (FDA), maraviroc targeting CCR5 in human immunodeficiency virus (HIV)/AIDS, and plerixafor targeting CXCR4 for stem cell mobilization for transplantation in cancer, and other candidates are now undergoing pivotal clinical trials for diverse disease indications. In addition, a subfamily of atypical chemokine receptors has emerged that may signal through arrestins instead of G proteins to act as chemokine scavengers, and many microbial and invertebrate G protein-coupled chemokine receptors and soluble chemokine-binding proteins have been described. Here, we review this extended family of chemokine receptors and chemokine-binding proteins at the basic, translational, and clinical levels, including an update on drug development. We also introduce a new nomenclature for atypical chemokine receptors with the stem ACKR (atypical chemokine receptor) approved by the Nomenclature Committee of the International Union of Pharmacology and the Human Genome Nomenclature Committee.
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Affiliation(s)
- Francoise Bachelerie
- Chair, Subcommittee on Chemokine Receptors, Nomenclature Committee-International Union of Pharmacology, Bldg. 10, Room 11N113, NIH, Bethesda, MD 20892.
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Ren H, Zhao T, Sun J, Wang X, Liu J, Gao S, Yu M, Hao J. The CX3CL1/CX3CR1 reprograms glucose metabolism through HIF-1 pathway in pancreatic adenocarcinoma. J Cell Biochem 2013; 114:2603-11. [PMID: 23857671 DOI: 10.1002/jcb.24608] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Accepted: 06/04/2013] [Indexed: 12/21/2022]
Abstract
One of the hallmarks of cancer is revised glucose metabolism that promotes cell survival and proliferation. In pancreatic cancer, the regulatory mechanism of glucose metabolism remains to be elucidated. In this study, we found that CX3CR1 is expressed in pancreatic cancer cells lines. Exogenous or transfected CX3CL1 increased glucose uptake and lactate secretion. CX3CL1 stimulated HIF-1 expression through PI3K/Akt and MAPK pathways. Furthermore, knockdown of HIF-1 blocked CX3CL1-modified glucose metabolism in pancreatic adenocarcinoma cells. In conclusion, the CX3CL1/CX3CR1 reprograms glucose metabolism through HIF-1 pathway in pancreatic cancer cells.
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Affiliation(s)
- He Ren
- Key Laboratory of Cancer Prevention and Therapy, Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
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Tsang JYS, Ni YB, Chan SK, Shao MM, Kwok YK, Chan KW, Tan PH, Tse GM. CX3CL1 expression is associated with poor outcome in breast cancer patients. Breast Cancer Res Treat 2013; 140:495-504. [DOI: 10.1007/s10549-013-2653-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Accepted: 07/25/2013] [Indexed: 12/22/2022]
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Tardáguila M, Mañes S. CX3CL1 at the crossroad of EGF signals: Relevance for the progression of ERBB2 + breast carcinoma. Oncoimmunology 2013; 2:e25669. [PMID: 24319638 PMCID: PMC3850216 DOI: 10.4161/onci.25669] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 07/08/2013] [Indexed: 12/19/2022] Open
Abstract
Inflammatory mediators can play a dual role in oncogenesis and tumor progression. CX3CL1, a chemokine previously implicated in natural killer cell- and CD8+ T cell-mediated antitumor immune responses, has now been identified as a promoter of ERBB2-expressing breast carcinomas as it cross-activates members of the epidermal growth factor receptor family.
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Affiliation(s)
- Manuel Tardáguila
- Department of Immunology and Oncology; Centro Nacional de Biotecnología/CSIC; Madrid, Spain
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Becker R, Keller T, Kiesewetter H, Fangerau H, Bittner U. Individual risk assessment of adverse pregnancy outcome by multivariate regression analysis may serve as basis for drug intervention studies: retrospective analysis of 426 high-risk patients including ethical aspects. Arch Gynecol Obstet 2013; 288:41-8. [PMID: 23389246 PMCID: PMC3682099 DOI: 10.1007/s00404-013-2723-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2012] [Accepted: 01/15/2013] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To identify patients at very high risk for adverse pregnancy outcome (APO) at the 20- to 23-week scan and to assess the effectiveness of Aspirin (ASS) and low molecular weight heparin (LMWH) starting after this examination. PATIENTS AND METHODS By applying an algorithm based on multivariate logistic regression analysis using the parameters maternal age, parity, body mass index (BMI), mean pulsatility index of both uterine arteries (meanPI), presence of uni- or bilateral notch, and depth of notch (mean notch index (meanNI), we retrospectively calculated the individual risk for APO of 21,302 singleton pregnancies. We isolated a subgroup of 426 patients with the highest calculated probability for APO (cpAPO > 27.8 %). 147 had been treated with ASS; 73 with LMWH, 15 patients with a combination of ASS and LMWH, and 191 patients had not received anticoagulants. RESULTS Administration of ASS starting after 20 gestational weeks in comparison to non-treated patients significantly reduced the frequency of intrauterine/neonatal death (IUD/NND), preeclampsia <33 weeks (PE < 33), and preterm delivery <33 weeks (PD < 33), while the frequency of IUGR showed a tendency to be elevated (P = 0.061). The subgroup of high-risk patients treated with LMWH was characterised by a higher a priori risk for APO and showed no significant reduction of any form of APO but an increased frequency of PE. CONCLUSION Individual assessment of risk for APO by applying a simple algorithm based on biometrical/biographical as well as sonographic parameters may serve as basis for drug intervention studies. The administration of ASS in high-risk patients starting after 20 gestational weeks reduced the frequency of most of the severe forms of adverse pregnancy outcome in high-risk patients. A complication-reducing effect of LMWH starting after 20 weeks of gestation in patients could not be proven. From an ethical point of view, it may not be justified any more to preclude high-risk patients from administration of ASS or to perform studies of ASS against placebo.
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Affiliation(s)
- Rolf Becker
- Center for Prenatal Diagnosis and Human Genetics, Free University of Berlin, Kurfuerstendamm 199, 10719 Berlin, Germany.
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Tardáguila M, Mira E, García-Cabezas MA, Feijoo AM, Quintela-Fandino M, Azcoitia I, Lira SA, Mañes S. CX3CL1 promotes breast cancer via transactivation of the EGF pathway. Cancer Res 2013; 73:4461-73. [PMID: 23720051 DOI: 10.1158/0008-5472.can-12-3828] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chemokines are relevant molecules in shaping the tumor microenvironment, although their contributions to tumorigenesis are not fully understood. We studied the influence of the chemokine CX3CL1/fractalkine in de novo breast cancer formation using HER2/neu transgenic mice. CX3CL1 expression was downmodulated in HER2/neu tumors, yet, paradoxically, adenovirus-mediated CX3CL1 expression in the tumor milieu enhanced mammary tumor numbers in a dose-dependent manner. Increased tumor multiplicity was not a consequence of CX3CL1-induced metastatic dissemination of the primary tumor, although CX3CL1 induced epithelial-to-mesenchymal transition in breast cancer cells in vitro. Instead, CX3CL1 triggered cell proliferation by induction of ErbB receptors through the proteolytic shedding of an ErbB ligand. This effect was important insofar as mammary tumorigenesis was delayed and tumor multiplicity was reduced by genetic deletion of CX3CL1 in HER2/neu mice, but not in polyoma middle T-antigen oncomice. Our findings support the conclusion that CX3CL1 acts as a positive modifier of breast cancer in concert with ErbB receptors.
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Affiliation(s)
- Manuel Tardáguila
- Department of Immunology and Oncology, Centro Nacional de Biotecnología/CSIC, Madrid, Spain
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Waybrant B, Pearce TR, Wang P, Sreevatsan S, Kokkoli E. Development and characterization of an aptamer binding ligand of fractalkine using domain targeted SELEX. Chem Commun (Camb) 2013; 48:10043-5. [PMID: 22936337 DOI: 10.1039/c2cc34217k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Fractalkine (FKN) is a unique cell surface protein with potential as a therapeutic target because of its role in inflammatory diseases and cancer. We developed an aptamer, named FKN-S2, with a dissociation constant of 3.4 ± 0.7 nM that is specific to the chemokine domain of fractalkine.
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Affiliation(s)
- Brett Waybrant
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA
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Xiao LJ, Chen YY, Lin P, Zou HF, Lin F, Zhao LN, Li D, Guo L, Tang JB, Zheng XL, Yu XG. Hypoxia increases CX3CR1 expression via HIF-1 and NF‑κB in androgen-independent prostate cancer cells. Int J Oncol 2012; 41:1827-36. [PMID: 22941344 DOI: 10.3892/ijo.2012.1610] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 05/25/2012] [Indexed: 11/06/2022] Open
Abstract
The unique CX3C chemokine CX3CL1 and its cognate receptor CX3CR1 have been implicated in organ-specific metastasis of various types of tumors. Hypoxia, a common phenomenon in solid tumors, is associated with a malignant cancer phenotype. Previous studies have proved that hypoxia facilitates cancer cell metastasis through upregulation of specific chemokine receptors. We hypothesized that hypoxia could upregulate CX3CR1 expression and lead to an increased chemotactic response to CX3CL1 in prostate cancer cells. In the present study, we found that CX3CR1 expression was significantly increased in androgen-independent prostate cancer cells, including DU145, PC-3 and PC-3M, following exposure to hypoxia. This upregulation of CX3CR1 corresponded to a significant increase in migration and invasion of prostate cancer cells under hypoxic conditions, which was attenuated after knocking down CX3CR1 expression. In addition, we examined the possible role of HIF-1 and NF-κB in the process of hypoxia-induced CX3CR1 expression and hypoxia-mediated metastasis. Attenuation of HIF-1 and NF-κB transcriptional activity by siRNAs or pharmacological inhibitors, abrogated hypoxia-induced upregulation of CX3CR1, and also prevented the migration and invasion of DU145 cells under a hypoxic environment. In summary, our study demonstrated that HIF-1 and NF-κB are essential for hypoxia-regulated CX3CR1 expression, which is associated with increased migratory and invasive potential of prostate cancer cells. CX3CR1 signaling is a potential therapeutic target in the adjuvant treatment of prostate cancer.
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Affiliation(s)
- Li-Jie Xiao
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Harbin Medical University, Harbin 150081, Heilongjiang, PR China
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D'Haese JG, Friess H, Ceyhan GO. Therapeutic potential of the chemokine-receptor duo fractalkine/CX3CR1: an update. Expert Opin Ther Targets 2012; 16:613-8. [PMID: 22530606 DOI: 10.1517/14728222.2012.682574] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION The chemokine fractalkine/CX3CL1 and its highly selective receptor CX3CR1 mediate critical physiological events during inflammatory responses. The fractalkine/CX3CR1 axis has been shown to play a key role in the pathogenesis and the progression of a large number of diseases in which imbalance of the immune response is frequently seen. Since our last review published in early 2010, the fractalkine/CX3CR1 axis has gained vast attention as a potential therapeutic target in the scientific community, which can be clearly seen in the large number of studies that have been published on this issue since then. AREAS COVERED A Medline/PubMed search was performed to detect all recently published studies on the role of the fractalkine/CX3CR1 axis as a therapeutic target in a wide range of clinical diseases. EXPERT OPINION Recently published studies further underline the high potential of the fractalkine/CX3CR1 axis as a major target for future treatment of pain, inflammation and cancer. However, no clinical trials on novel therapeutics targeting fractalkine or CX3CR1 have been initiated so far, so that the fractalkine/CX3CR1 axis does still not find application in daily clinical practice.
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Affiliation(s)
- Jan G D'Haese
- Department of Surgery, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Str. 22, D-81675 Munich, Germany
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Corcione A, Ferretti E, Pistoia V. CX3CL1/fractalkine is a novel regulator of normal and malignant human B cell function. J Leukoc Biol 2012; 92:51-8. [PMID: 22457367 DOI: 10.1189/jlb.0112035] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
CX(3)CL1, or fractalkine, the unique member of the CX(3)C chemokine family, exists as a transmembrane glycoprotein, as well as in soluble form, each mediating different biological activities, and is constitutively expressed in many hematopoietic and nonhematopoietic tissues. CX(3)CR1, the CX(3)CL1 exclusive receptor, is a classical GPCR, expressed on NK cells, CD14(+) monocytes, and some subpopulation of T cells, B cells, and mast cells. A recent paper by our group has demonstrated for the first time that highly purified human B cells from tonsil and peripheral blood expressed CX(3)CR1 at mRNA and protein levels. In particular, tonsil naïve, GC, and memory B cells expressed CX(3)CR1, but only GC centrocytes were attracted by soluble CX(3)CL1, which with its receptor, are also involved in the pathogenesis of several inflammatory disorders, as well as of cancer. Previous studies have shown that CX(3)CR1 is up-regulated in different types of B cell lymphoma, as well as in B-CLL. Recently, we have demonstrated that the CX(3)CL1/CX(3)CR1 axis is involved in the interaction of B-CLL cells with their microenvironment. Taken together, our data delineate a novel role for the CX(3)CL1/CX(3)CR1 complex in the biology of normal B cells and B-CLL cells. These topics are the subject of this review article.
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Affiliation(s)
- Anna Corcione
- Laboratory of Oncology, Istituto Di Ricovero e Cura a Carattere Scientifico G. Gaslini, Genova, Italy.
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Kim M, Rooper L, Xie J, Kajdacsy-Balla AA, Barbolina MV. Fractalkine receptor CX(3)CR1 is expressed in epithelial ovarian carcinoma cells and required for motility and adhesion to peritoneal mesothelial cells. Mol Cancer Res 2011; 10:11-24. [PMID: 22064656 DOI: 10.1158/1541-7786.mcr-11-0256] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Epithelial ovarian carcinoma (EOC) is a deadly disease, and little is known about the mechanisms underlying its metastatic progression. Using human specimens and established cell lines, we determined that the G-protein-coupled seven-transmembrane fractalkine receptor (CX(3)CR1) is expressed in primary and metastatic ovarian carcinoma cells. Ovarian carcinoma cells robustly migrated toward CX(3)CL1, a specific ligand of CX(3)CR1, in a CX(3)CR1-dependent manner. Silencing of CX(3)CR1 reduced migration toward human ovarian carcinoma ascites fluid by approximately 70%. Importantly, adhesion of ovarian carcinoma cells to human peritoneal mesothelial cells was dependent on CX(3)CL1/CX(3)CR1 signaling. In addition, CX(3)CL1 was able to induce cellular proliferation. Together, our data suggest that the fractalkine network may function as a major contributor to the progression of EOC, and further attention to its role in the metastasis of this deadly malignancy is warranted.
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Affiliation(s)
- Mijung Kim
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
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