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Pharmacological Mechanism of Pingxiao Formula against Colorectal Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7884740. [PMID: 36582768 PMCID: PMC9794442 DOI: 10.1155/2022/7884740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 12/01/2022] [Accepted: 12/03/2022] [Indexed: 12/24/2022]
Abstract
Colorectal cancer (CRC) is the most common cancer worldwide and develops due to a broad range of causative factors. Pingxiao (PX) formula and Xihuang (XH) formula are two commonly used drugs to treat CRC, especially as an alternative therapy for those patients who could not suffer surgery, chemotherapy, or immunotherapy, namely, elder or advanced CRC patients. However, the pertinent pharmacological mechanisms are still elusive. The investigation was designed to explain the pharmacological mechanisms of the PX formula. A murine model of CRC was established by injecting CT26.WT cells into the caecum of 4-week-old male Balb/c mice, following PX or XH treatment for 30 days. Network pharmacology analysis combined with weighted gene coexpression network analysis (WGCNA) predicted the pharmacological mechanisms and therapeutic value. High-throughput 16S rRNA sequencing determined the alterations in the gut microbiota communities. Western blotting, immunofluorescence, and flow cytometry examined the influence of PX on the tumor microenvironment (TME). Injection of CT26.WT-induced CRC in Balb/c mice was markedly attenuated by PX treatment. Compared with XH administration, PX exhibited a stronger antitumor effect, such as smaller tumor volume, lower interleukin 17 (IL-17), IL-6 and tumor necrosis factor-alpha (TNFα) serum levels, and higher interferon-gamma (IFN-γ) concentration. Network pharmacology analysis demonstrated that both PX and XH targets were enriched in cancers and inflammatory responses. RNA sequencing confirmed that PX treatment induced cancer cell apoptosis and inhibited inflammatory reactions within the tumor. Moreover, the PX formula considerably restored homeostasis of the gut microbiota, which was not observed in the XH group. PX targets, those associated with the survival probability of CRC patients, correlated with macrophage (Mφ) infiltration, which presented an independent risk factor for the CRC outcome. PX treatment promoted the transition of alternatively activated Mφs (M2 Mφs) to classically activated Mφs (M1 Mφs). Moreover, the peritoneal Mφs from the PX group inhibited the migration of CW26.WT cells, as evidenced by the wound healing experiment and transwell assay, which was consistent with the decreased expression of the vascular endothelial growth factor (VEGF). Furthermore, the coculturing system confirmed that PX-treated Mφs suppressed colorectal tumor-derived organoid proliferation. PX formula exhibits a potential antitumor effect against CRC by suppressing the colonization of pathological microorganisms, reshaping Mφ effector functions and hence inhibiting cancer cell proliferation.
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Marques HS, de Brito BB, da Silva FAF, Santos MLC, de Souza JCB, Correia TML, Lopes LW, Neres NSDM, Dórea RSDM, Dantas ACS, Morbeck LLB, Lima IS, de Almeida AA, Dias MRDJ, de Melo FF. Relationship between Th17 immune response and cancer. World J Clin Oncol 2021; 12:845-867. [PMID: 34733609 PMCID: PMC8546660 DOI: 10.5306/wjco.v12.i10.845] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/21/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
Cancer is the second leading cause of death worldwide and epidemiological projections predict growing cancer mortality rates in the next decades. Cancer has a close relationship with the immune system and, although Th17 cells are known to play roles in the immune response against microorganisms and in autoimmunity, studies have emphasized their roles in cancer pathogenesis. The Th17 immune response profile is involved in several types of cancer including urogenital, respiratory, gastrointestinal, and skin cancers. This type of immune response exerts pro and antitumor functions through several mechanisms, depending on the context of each tumor, including the protumor angiogenesis and exhaustion of T cells and the antitumor recruitment of T cells and neutrophils to the tumor microenvironment. Among other factors, the paradoxical behavior of Th17 cells in this setting has been attributed to its plasticity potential, which makes possible their conversion into other types of T cells such as Th17/Treg and Th17/Th1 cells. Interleukin (IL)-17 stands out among Th17-related cytokines since it modulates pathways and interacts with other cell profiles in the tumor microenvironment, which allow Th17 cells to prevail in tumors. Moreover, the IL-17 is able to mediate pro and antitumor processes that influence the development and progression of various cancers, being associated with variable clinical outcomes. The understanding of the relationship between the Th17 immune response and cancer as well as the singularities of carcinogenic processes in each type of tumor is crucial for the identification of new therapeutic targets.
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Affiliation(s)
- Hanna Santos Marques
- Campus Vitória da Conquista, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista 45083-900, Bahia, Brazil
| | - Breno Bittencourt de Brito
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Maria Luísa Cordeiro Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Júlio César Braga de Souza
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Thiago Macêdo Lopes Correia
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Luana Weber Lopes
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Nayara Silva de Macêdo Neres
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Anna Carolina Saúde Dantas
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Lorena Lôbo Brito Morbeck
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Iasmin Souza Lima
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Amanda Alves de Almeida
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Maiara Raulina de Jesus Dias
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Fabrício Freire de Melo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
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Velikova TV, Miteva L, Stanilov N, Spassova Z, Stanilova SA. Interleukin-6 compared to the other Th17/Treg related cytokines in inflammatory bowel disease and colorectal cancer. World J Gastroenterol 2020; 26:1912-1925. [PMID: 32390702 PMCID: PMC7201144 DOI: 10.3748/wjg.v26.i16.1912] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 01/24/2020] [Accepted: 04/04/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The connection between inflammatory bowel disease (IBD) and colorectal cancer (CRC) is well-established, as persistent intestinal inflammation plays a substantial role in both disorders. Cytokines may further influence the inflammation and the carcinogenesis process.
AIM To compare cytokine patterns of active IBD patients with early and advanced CRC.
METHODS Choosing a panel of cytokines crucial for Th17/Treg differentiation and behavior, in colon specimens, as mRNA biomarkers, and their serum protein levels.
RESULTS We found a significant difference between higher gene expression of FoxP3, TGFb1, IL-10, and IL-23, and approximately equal level of IL-6 in CRC patients in comparison with IBD patients. After stratification of CRC patients, we found a significant difference in FoxP3, IL-10, IL-23, and IL-17A mRNA in early cases compared to IBD, and IL-23 alone in advanced CRC. The protein levels of the cytokines were significantly higher in CRC patients compared to IBD patients.
CONCLUSION Our findings showed that IL-6 upregulation is essential for both IBD and CRC development until the upregulation of other Th17/Treg related genes (TGFb1, IL-10, IL-23, and transcription factor FoxP3) is a crucial primarily for CRC development. The significantly upregulated IL-6 could be a potential drug target for IBD and prevention of CRC development as well.
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Affiliation(s)
| | - Lyuba Miteva
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Noyko Stanilov
- Oncoplastic Unit, University College London Hospital, London 235, United Kingdom
| | - Zoya Spassova
- Clinic of Gastroenterology, University Hospital “St. Ivan Rilski”, Sofia 1431, Bulgaria
| | - Spaska Angelova Stanilova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
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IL-17A secreted from lymphatic endothelial cells promotes tumorigenesis by upregulation of PD-L1 in hepatoma stem cells. J Hepatol 2019; 71:1206-1215. [PMID: 31499129 DOI: 10.1016/j.jhep.2019.08.034] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 08/05/2019] [Accepted: 08/06/2019] [Indexed: 01/04/2023]
Abstract
BACKGROUND & AIMS The microenvironment regulates hepatoma stem cell behavior. However, the contributions of lymphatic endothelial cells to the hepatoma stem cell niche remain largely unknown; we aimed to analyze this contribution and elucidate the mechanisms behind it. METHODS Associations between lymphatic endothelial cells and CD133+ hepatoma stem cells were analyzed by immunofluorescence and adhesion assays; with the effects of their association on IL-17A expression examined using western blot, quantitative reverse transcription PCR and luciferase reporter assay. The effects of IL-17A on the self-renewal and tumorigenesis of hepatoma stem cells were examined using sphere and tumor formation assays. The role of IL-17A in immune escape by hepatoma stem cells was examined using flow cytometry. The expression of IL-17A in hepatoma tissues was examined using immunohistochemistry. RESULTS CD133+ hepatoma stem cells preferentially interact with lymphatic endothelial cells. The interaction between the mannose receptor and high-mannose type N-glycans mediates the interaction between CD133+ hepatoma stem cells and lymphatic endothelial cells. This interaction activates cytokine IL-17A expression in lymphatic endothelial cells. IL-17A promotes the self-renewal of hepatoma stem cells. It also promotes their immune escape, partly through upregulation of PD-L1. CONCLUSION Interactions between lymphatic endothelial cells and hepatoma stem cells promote the self-renewal and immune escape of hepatoma stem cells, by activating IL-17A signaling. Thus, inhibiting IL-17A signaling may be a promising approach for hepatoma treatment. LAY SUMMARY The microenvironment is crucial for the self-renewal and development of hepatoma stem cells, which lead to the development of liver cancer. Lymphatic endothelial cells are an important component of this niche microenvironment, helping hepatoma stem cells to self-renew and escape immune attack, by upregulating IL-17A signaling. Thus, targeting IL-17A signaling is a potential strategy for the treatment of hepatoma.
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Cui G. T H9, T H17, and T H22 Cell Subsets and Their Main Cytokine Products in the Pathogenesis of Colorectal Cancer. Front Oncol 2019; 9:1002. [PMID: 31637216 PMCID: PMC6787935 DOI: 10.3389/fonc.2019.01002] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/18/2019] [Indexed: 12/17/2022] Open
Abstract
In recent years, several newly identified T helper (TH) cell subsets, such as TH9, TH17, and TH22 cells, and their respective cytokine products, IL-9, IL-17, and IL-22, have been reported to play critical roles in the development of chronic inflammation in the colorectum. Since chronic inflammation is a potent driving force for the development of human colorectal cancer (CRC), the contributions of TH9/IL-9, TH17/IL-17, and TH22/IL-22 in the pathogenesis of CRC have recently become an increasingly popular area of scientific investigation. Extensive laboratory and clinical evidence suggests a positive relationship between these new TH subsets and the growth and formation of CRC, whereas, administration of IL-9, IL-17, and IL-22 signaling inhibitors can significantly alter the formation of colorectal chronic inflammation or CRC lesions in animal models, suggesting that blocking these cytokine signals might represent promising immunotherapeutic strategies. This review summarizes recent findings and currently available data for understanding the vital role and therapeutic significance of TH9/IL-9, TH17/IL-17, and TH22/IL-22 in the development of colorectal tumorigenesis.
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Affiliation(s)
- Guanglin Cui
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Faculty of Health Science, Nord University, Levanger, Norway
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Abbaszadegan MR, Moghbeli M. Genetic and molecular origins of colorectal Cancer among the Iranians: an update. Diagn Pathol 2018; 13:97. [PMID: 30579343 PMCID: PMC6303916 DOI: 10.1186/s13000-018-0774-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 12/05/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is one the leading causes of cancer related deaths among Iranians. Despite the various progresses in new therapeutic methods, it has still a low rate of survival. This high ratio of mortality is mainly related to the late diagnosis, in which the patients refer for treatment in advanced stages of tumor. MAIN BODY: colorectal cancer progression is largely associated with molecular and genetic bases. Although Iran has a high ratio of CRC mortality, there is not an efficient genetic panel for detection and prognosis. Therefore, it is critical to introduce new diagnostic markers with ability to detect in early stages. CONCLUSION Present review summarizes all of the genetic and epigenetic factors which are reported in CRC until now among the Iranian patients to pave the way of incorporation of new ethnic specific markers into the clinical practice and development of new targeted therapeutic methods.
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Affiliation(s)
| | - Meysam Moghbeli
- Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Cui G, Yuan A, Pang Z, Zheng W, Li Z, Goll R. Contribution of IL-33 to the Pathogenesis of Colorectal Cancer. Front Oncol 2018; 8:561. [PMID: 30547011 PMCID: PMC6279916 DOI: 10.3389/fonc.2018.00561] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 11/12/2018] [Indexed: 12/13/2022] Open
Abstract
The development of colorectal cancer (CRC) is not only determined by transformed cells per se, but also by factors existing in their immune microenvironment. Accumulating scientific evidence has revealed that interleukin (IL)-33, an IL-1 family member, plays an essential role in the regulation of immune response and is relevant in CRC pathogenesis. Data from both human and experimental studies demonstrated that IL-33 inhibits host anti-tumor immunity, remodels tumor stroma and enhances angiogenesis, thereby promoting the development of CRC. These pro-tumor effects of IL-33 are mainly mediated by IL-33 receptor ST2 (also known as IL-1RL1). Based on those findings, it is currently hypothesized that the IL-33/ST2 pathway is a potential biomarker and therapeutic target for colorectal tumorigenesis. Herein, we summarize the recent discoveries in understanding the critical role of the IL-33/ST2 pathway in contributing to the pathogenesis of colorectal tumorigenesis and discuss its potential implications for the future development of effective anti-tumor strategies.
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Affiliation(s)
- Guanglin Cui
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Faculty of Health Science, Nord University, Levanger, Norway
| | - Aping Yuan
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhigang Pang
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wei Zheng
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhenfeng Li
- Research Group of Gastrointestinal Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Rasmus Goll
- Department of Gastroenterology, University Hospital of North Norway, Tromsø, Norway
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Al Obeed OA, Vaali-Mohamed MA, Alkhayal KA, Bin Traiki TA, Zubaidi AM, Arafah M, Harris RA, Khan Z, Abdulla MH. IL-17 and colorectal cancer risk in the Middle East: gene polymorphisms and expression. Cancer Manag Res 2018; 10:2653-2661. [PMID: 30233234 PMCID: PMC6130533 DOI: 10.2147/cmar.s161248] [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] [Indexed: 12/15/2022] Open
Abstract
Background IL-17 expressed by Th17 cells play a crucial role in tissue inflammation by induction of proinflammatory and neutrophil mobilizing cytokines, and IL-17 polymorphisms are associated with colorectal cancer (CRC). Objective We investigated the expression of IL-17 and the association of IL-17 gene polymorphisms with CRC susceptibility in a Middle East population. Materials and methods The study included 117 diagnosed CRC patients and 100 age- and gender-matched healthy controls. IL-17A rs2275913 (G197A) and IL-17F rs763780 (T7488C) single nucleotide polymorphisms, mRNA, and protein levels of IL-17A were assessed. Results We observed significant association between rs2275913 in IL-17A and susceptibility to CRC (p = 0.016228). The AG and AA genotypes conferred 2-fold and 2.8-fold, respectively, higher risk of developing CRC compared with individuals having GG genotype. Stratification of the data based on gender and age revealed very strong association of CRC with IL17A rs2275913 only in males and “AG” genotype in patients ≤57 years of age at the time of disease diagnosis. The rs763780 in IL-17F was not linked with CRCs in our cohort. Furthermore, IL-17A mRNA expression in CRCs was significantly elevated compared to adjacent normal tissues, particularly in early stages of disease (p = 0.0005). Strong immunoreactivity to IL-17A protein was observed in 70% of early stage relative to 30% of late-stage tumors. Conclusion The IL-17A G197A variant may be utilized as a genetic screening marker in assessing CRC risk, and its expression can be used as a biomarker for early detection of CRC in the Saudi population.
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Affiliation(s)
- Omar A Al Obeed
- Colorectal Research Chair, Department of Surgery, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia,
| | - Mansoor-Ali Vaali-Mohamed
- Colorectal Research Chair, Department of Surgery, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia,
| | - Khayal A Alkhayal
- Colorectal Research Chair, Department of Surgery, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia,
| | - Thamer A Bin Traiki
- Colorectal Research Chair, Department of Surgery, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia,
| | - Ahmad M Zubaidi
- Colorectal Research Chair, Department of Surgery, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia,
| | - Maha Arafah
- Department of Pathology, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Robert A Harris
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Zahid Khan
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia,
| | - Maha-Hamadien Abdulla
- Colorectal Research Chair, Department of Surgery, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia,
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Lereclus E, Tout M, Girault A, Baroukh N, Caulet M, Borg C, Bouché O, Ternant D, Paintaud G, Lecomte T, Raoul W. A possible association of baseline serum IL-17A concentrations with progression-free survival of metastatic colorectal cancer patients treated with a bevacizumab-based regimen. BMC Cancer 2017; 17:220. [PMID: 28347290 PMCID: PMC5368920 DOI: 10.1186/s12885-017-3210-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 03/21/2017] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Colorectal cancer is a major public health issue worldwide. Interleukin-17 (IL-17) and Th17 (T-helper cell type 17)-related molecules are involved in tumor development and in resistance to bevacizumab, an anti-vascular endothelial growth factor monoclonal antibody used in association with chemotherapy in metastatic colorectal cancer. Some studies have previously shown that IL-17A and IL-17F polymorphisms, respectively rs2275913 and rs763780, are associated with gastric or colorectal cancer risk. Here we aimed at studying the influence of IL-17A-related individual factors on overall survival and progression-free survival in patients with metastatic colorectal cancer treated with a bevacizumab-based chemotherapy. METHODS Pre-treatment serum biomarkers were retrospectively evaluated in 122 metastatic colorectal cancer patients treated by bevacizumab in combination with chemotherapy at 2-weeks intervals in a prospective cohort study (NCT00489697). The polymorphisms of IL-17A and IL-17F were analyzed by polymerase chain reaction - restriction fragment length polymorphism. Serum concentrations of Th17-related cytokines were measured by MultiPlex. The impact of individual parameters on overall survival and progression-free survival was assessed using multivariate Cox models. RESULTS High baseline IL-17A serum concentrations were significantly associated with shorter progression-free survival [p = 0.043]. Other baseline serum Th17-related cytokines and polymorphisms of IL-17 were not associated with overall survival or progression-free survival. CONCLUSIONS In this ancillary study, baseline serum IL-17A concentration is the only Th17/IL-17 related factor that was significantly associated with the response of patients with metastatic colorectal cancer to bevacizumab. But this main significant result is highly dependent on one case which, if left out, weakens the data. Other clinical studies are required to confirm this association. TRIAL REGISTRATION NCT00489697 . June 20, 2007.
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Affiliation(s)
- Emilie Lereclus
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France
| | - Mira Tout
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France
| | - Alban Girault
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France
| | - Nadine Baroukh
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France
| | - Morgane Caulet
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France.,CHRU de Tours, Department of Hepato-Gastroenterology and Digestive Oncology, Tours, France
| | - Christophe Borg
- INSERM, UMR 1098, Department of Medical Oncology, University Hospital, Besançon, France
| | - Olivier Bouché
- Department of Hepato-Gastroenterology and Digestive Oncology, University Hospital Robert Debré, Reims, France
| | - David Ternant
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France.,CHRU de Tours, Laboratory of Pharmacology-Toxicology, Tours, France
| | - Gilles Paintaud
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France.,CHRU de Tours, Laboratory of Pharmacology-Toxicology, Tours, France
| | - Thierry Lecomte
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France.,CHRU de Tours, Department of Hepato-Gastroenterology and Digestive Oncology, Tours, France
| | - William Raoul
- Université François-Rabelais de Tours, CNRS, GICC UMR 7292, UFR de médecine, BP 3223, 10, boulevard Tonnellé, 37032, Tours Cedex 01, France.
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Nemati K, Golmoghaddam H, Hosseini SV, Ghaderi A, Doroudchi M. Interleukin-17FT7488 allele is associated with a decreased risk of colorectal cancer and tumor progression. Gene 2015; 561:88-94. [DOI: 10.1016/j.gene.2015.02.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/31/2015] [Accepted: 02/07/2015] [Indexed: 01/16/2023]
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Amin M, Lockhart AC. The potential role of immunotherapy to treat colorectal cancer. Expert Opin Investig Drugs 2014; 24:329-44. [PMID: 25519074 DOI: 10.1517/13543784.2015.985376] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Colorectal cancer (CRC) is the fourth most common cancer and the second leading cause of cancer-related death worldwide. Surgery, chemotherapy, radiation therapy and anti-angiogenic therapies form the backbone of treatment for CRC in various stages. Immunotherapy is frequently used either alone or in combination with chemotherapy for the treatment of various cancers such as melanoma, prostate cancer and renal cell cancer. Current CRC research is moving forward to discover ways to incorporate immunotherapies into the treatment of CRC. AREAS COVERED The aim of this review is to summarize the potential role of immunotherapy in CRC. Herein, the authors provide a brief overview of immune modulatory cells, immune surveillance and escape in CRC. They also review vaccine trials in addition to cytokines and monoclonal antibodies. This coverage includes ongoing trials and checkpoint inhibitors such as cytotoxic T lymphocyte antigen-1, programmed cell death-1, and PDL1. EXPERT OPINION Checkpoint inhibitors in combination with either chemotherapy or chemo-antiangiogenic-therapy may represent a future therapeutic approach for CRC incorporating immune system targeting. Given the success of immune-based therapy in other tumor types, the authors anticipate that a similar breakthrough in CRC will be forthcoming.
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Affiliation(s)
- Manik Amin
- Washington University, Siteman Cancer Center , 660 S. Euclid Ave, Box 8056, St. Louis, MO 63110 , USA
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Ma M, Jin GJ, Yun K, Mu RQ, Zhao M, Yu XO, Wang S, Shang H. RETRACTED ARTICLE: Correlation of IL-1F genetic polymorphisms with the risk of colorectal cancer among Chinese populations. Tumour Biol 2014; 36:807-14. [DOI: 10.1007/s13277-014-2653-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 09/18/2014] [Indexed: 12/22/2022] Open
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Qi H, Yang H, Xu G, Ren J, Hua W, Shi Y, Torsvik M, Florholmen J, Cui G. Therapeutic efficacy of IL-17A antibody injection in preventing the development of colitis associated carcinogenesis in mice. Immunobiology 2014; 220:54-9. [PMID: 25239511 DOI: 10.1016/j.imbio.2014.09.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 08/28/2014] [Accepted: 09/01/2014] [Indexed: 01/05/2023]
Abstract
Chronic inflammation increases colorectal cancer (CRC) risk as seen in ulcerative colitis (UC). Proinflammatory cytokines play a critical role in mediating the development of colitis associated cancer (CAC). In this study, the therapeutic efficacy of anti-interleukin (IL)-17A by anti-IL-17A antibody injection on the development of CAC was assessed in 1,2-dimethylhydrazine (DMH) plus dextran sulfate sodium (DSS) induced CAC mouse model. The results showed that mice dosed with DMH plus DSS for 10 weeks evoked high degree dysplastic lesion in the large bowel that accompanied with significant increased IL-17A expression, proliferation index and inflammation degree in mice. After anti-IL-17A antibody injection for 2 weeks, the number of tumors, proliferation index and the expression level of IL-17A protein in the large bowel tissues were significantly decreased. Therefore, we concluded that the anti-IL-17A blockade can suppress the development of CAC and is a potential therapeutic agent for the prevention of CAC in colitis mice.
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Affiliation(s)
- Haili Qi
- Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hang Yang
- Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Gang Xu
- Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jingli Ren
- Department of Pathology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Wei Hua
- Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yingpeng Shi
- Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Malvin Torsvik
- Faculty of Health, North Trøndelag University College at Levanger, Norway
| | - Jon Florholmen
- Research Group of Gastroenterology & Nutrition, Institute of Clinical Medicine, Faculty of Medicine, University of Tromsø, Tromsø, Norway
| | - Guanglin Cui
- Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; Faculty of Health, North Trøndelag University College at Levanger, Norway.
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14
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Cui G, Yang H, Zhao J, Yuan A, Florholmen J. Elevated proinflammatory cytokine IL-17A in the adjacent tissues along the adenoma-carcinoma sequence. Pathol Oncol Res 2014; 21:139-46. [PMID: 24859972 DOI: 10.1007/s12253-014-9799-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Accepted: 05/16/2014] [Indexed: 02/06/2023]
Abstract
Considerable evidence has suggested that chronic inflammation is a causative factor in the development of human colorectal cancer (CRC). Interleukin (IL)-17A produced mainly by Th17 cells is a novel proinflammatory cytokine and increased IL-17A is associated with colorectal neoplastic transformation. In this study, we have evaluated the expression of IL-17A in the adjacent tissues along the colorectal adenoma-carcinoma sequence. The expression of IL-17A in the adjacent tissues of colorectal adenoma (adenoma-adjacent, n = 32) and sporadic CRC (CRC-adjacent, n = 45) was examined. In addition, the expression pattern of Th17 cell differentiation stimulators (IL-1β, IL-6 and IL-23A) in the adjacent tissues were also examined. The results showed that the expression level of IL-17A mRNA was non-statistically increased (4-fold higher) in the adenoma-adjacent tissues and it became significantly increased (9-fold higher) in the CRC-adjacent tissues as compared with the control. The expression level of IL-17A in the CRC-adjacent tissues was not associated with CRC clinicopathological parameters and overall survival. Immunohistochemistry confirmed an increased density of intraepithelial IL-17A expressing cells in the CRC-adjacent tissues. The Th17 cell differentiation simulators IL-1β and IL-6 were also shown in an increase trend from the adenoma-adjacent to CRC-adjacent tissues. These results provide evidence that IL-17A/Th17 response is enhanced in the adjacent tissues during the colorectal neoplastic transformation.
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Affiliation(s)
- Guanglin Cui
- Department of Gastroenterology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China,
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