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Saunders AAE, Thomson RE, Goodman CA, Anderson RL, Gregorevic P. Striated muscle: an inadequate soil for cancers. Cancer Metastasis Rev 2024:10.1007/s10555-024-10199-2. [PMID: 38995522 DOI: 10.1007/s10555-024-10199-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 07/01/2024] [Indexed: 07/13/2024]
Abstract
Many organs of the body are susceptible to cancer development. However, striated muscles-which include skeletal and cardiac muscles-are rarely the sites of primary cancers. Most deaths from cancer arise due to complications associated with the development of secondary metastatic tumours, for which there are few effective therapies. However, as with primary cancers, the establishment of metastatic tumours in striated muscle accounts for a disproportionately small fraction of secondary tumours, relative to the proportion of body composition. Examining why primary and metastatic cancers are comparatively rare in striated muscle presents an opportunity to better understand mechanisms that can influence cancer cell biology. To gain insights into the incidence and distribution of muscle metastases, this review presents a definitive summary of the 210 case studies of metastasis in muscle published since 2010. To examine why metastases rarely form in muscles, this review considers the mechanisms currently proposed to render muscle an inhospitable environment for cancers. The "seed and soil" hypothesis proposes that tissues' differences in susceptibility to metastatic colonization are due to differing host microenvironments that promote or suppress metastatic growth to varying degrees. As such, the "soil" within muscle may not be conducive to cancer growth. Gaining a greater understanding of the mechanisms that underpin the resistance of muscles to cancer may provide new insights into mechanisms of tumour growth and progression, and offer opportunities to leverage insights into the development of interventions with the potential to inhibit metastasis in susceptible tissues.
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Affiliation(s)
- Alastair A E Saunders
- Centre for Muscle Research, and Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Rachel E Thomson
- Centre for Muscle Research, and Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Craig A Goodman
- Centre for Muscle Research, and Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Robin L Anderson
- Metastasis Research Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia
- School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
- Department of Clinical Pathology, The University of Melbourne, Parkville, Victoria, Australia
- Peter MacCallum Cancer Centre, Parkville, Victoria, Australia
| | - Paul Gregorevic
- Centre for Muscle Research, and Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia.
- Department of Neurology, The University of Washington School of Medicine, Seattle, WA, USA.
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Fasano M, Pirozzi M, Miceli CC, Cocule M, Caraglia M, Boccellino M, Vitale P, De Falco V, Farese S, Zotta A, Ciardiello F, Addeo R. TGF-β Modulated Pathways in Colorectal Cancer: New Potential Therapeutic Opportunities. Int J Mol Sci 2024; 25:7400. [PMID: 39000507 PMCID: PMC11242595 DOI: 10.3390/ijms25137400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 07/01/2024] [Accepted: 07/02/2024] [Indexed: 07/16/2024] Open
Abstract
Colorectal cancer (CRC) is the third most commonly diagnosed cancer worldwide, with 20% of patients presenting with metastatic disease at diagnosis. TGF-β signaling plays a crucial role in various cellular processes, including growth, differentiation, apoptosis, epithelial-mesenchymal transition (EMT), regulation of the extracellular matrix, angiogenesis, and immune responses. TGF-β signals through SMAD proteins, which are intracellular molecules that transmit TGF-β signals from the cell membrane to the nucleus. Alterations in the TGF-β pathway and mutations in SMAD proteins are common in metastatic CRC (mCRC), making them critical factors in CRC tumorigenesis. This review first analyzes normal TGF-β signaling and then investigates its role in CRC pathogenesis, highlighting the mechanisms through which TGF-β influences metastasis development. TGF-β promotes neoangiogenesis via VEGF overexpression, pericyte differentiation, and other mechanisms. Additionally, TGF-β affects various elements of the tumor microenvironment, including T cells, fibroblasts, and macrophages, promoting immunosuppression and metastasis. Given its strategic role in multiple processes, we explored different strategies to target TGF-β in mCRC patients, aiming to identify new therapeutic options.
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Affiliation(s)
- Morena Fasano
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Mario Pirozzi
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Chiara Carmen Miceli
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Mariateresa Cocule
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
- Laboratory of Precision and Molecular Oncology, Biogem Scarl, Institute of Genetic Research, Contrada Camporeale, 83031 Ariano Irpino, Italy
| | - Mariarosaria Boccellino
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
| | - Pasquale Vitale
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA2NORD, Frattamaggiore, 80027 Naples, Italy; (P.V.); (V.D.F.); (R.A.)
| | - Vincenzo De Falco
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA2NORD, Frattamaggiore, 80027 Naples, Italy; (P.V.); (V.D.F.); (R.A.)
| | - Stefano Farese
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Alessia Zotta
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Fortunato Ciardiello
- Division of Medical Oncology, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (M.F.); (M.P.); (C.C.M.); (M.C.); (S.F.); (A.Z.); (F.C.)
| | - Raffaele Addeo
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA2NORD, Frattamaggiore, 80027 Naples, Italy; (P.V.); (V.D.F.); (R.A.)
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3
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Stanilov N, Velikova T, Stanilova S. Navigating the Cytokine Seas: Targeting Cytokine Signaling Pathways in Cancer Therapy. Int J Mol Sci 2024; 25:1009. [PMID: 38256080 PMCID: PMC10815616 DOI: 10.3390/ijms25021009] [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: 12/22/2023] [Revised: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
Cancer remains one of the leading causes of morbidity and mortality worldwide, necessitating continuous efforts to develop effective therapeutic strategies. Over the years, advancements in our understanding of the complex interplay between the immune system and cancer cells have led to the development of immunotherapies that revolutionize cancer treatment. Cytokines, as key regulators of the immune response, are involved in both the initiation and progression of cancer by affecting inflammation and manipulating multiple intracellular signaling pathways that regulate cell growth, proliferation, and migration. Cytokines, as key regulators of inflammation, have emerged as promising candidates for cancer therapy. This review article aims to provide an overview of the significance of cytokines in cancer development and therapy by highlighting the importance of targeting cytokine signaling pathways as a potential therapeutic approach.
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Affiliation(s)
- Noyko Stanilov
- Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria;
| | - Tsvetelina Velikova
- Medical Faculty, Sofia University St. Kliment Ohridski, 1 Kozyak Str., 1407 Sofia, Bulgaria
| | - Spaska Stanilova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria;
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Zi Y, Liu L, Gao J, Xu X, Guan Y, Rong Z, Cao Z, Li M, Zeng Z, Fan Q, Tang F, He J, Feng D, Chen J, Dai Y, Huang Y, Nie Y, Pei H, Cai Q, Li Z, Sun L, Deng Y. Phosphorylation of PPDPF via IL6-JAK2 activates the Wnt/β-catenin pathway in colorectal cancer. EMBO Rep 2023; 24:e55060. [PMID: 37477088 PMCID: PMC10481670 DOI: 10.15252/embr.202255060] [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: 03/16/2022] [Revised: 06/26/2023] [Accepted: 07/06/2023] [Indexed: 07/22/2023] Open
Abstract
Inflammation plays an important role in the initiation and progression of colorectal cancer (CRC) and leads to β-catenin accumulation in colitis-related CRC. However, the mechanism remains largely unknown. Here, pancreatic progenitor cell differentiation and proliferation factor (PPDPF) is found to be upregulated in CRC and significantly correlated with tumor-node-metastasis (TNM) stages and survival time. Knockout of PPDPF in the intestinal epithelium shortens crypts, decreases the number of stem cells, and inhibits the growth of organoids and the occurrence of azoxymethane (AOM)/dextran sodium sulfate (DSS)-induced CRC. Mechanistically, PPDPF is found to interact with Casein kinase 1α (CK1α), thereby disrupting its binding to Axin, disassociating the β-catenin destruction complex, decreasing the phosphorylation of β-catenin, and activating the Wnt/β-catenin pathway. Furthermore, interleukin 6 (IL6)/Janus kinase 2 (JAK2)-mediated inflammatory signals lead to phosphorylation of PPDPF at Tyr16 and Tyr17, stabilizing the protein. In summary, this study demonstrates that PPDPF is a key molecule in CRC carcinogenesis and progression that connects inflammatory signals to the Wnt/β-catenin signaling pathway, providing a potential novel therapeutic target.
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Affiliation(s)
- Yuyuan Zi
- Shanghai Institute of Thoracic Oncology, Shanghai Chest HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
| | - Liyu Liu
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Jie Gao
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Xu Xu
- Department of PediatricsRuijin HospitalShanghaiChina
| | - Yidi Guan
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Zhuoxian Rong
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Zhen Cao
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Mengwei Li
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Zimei Zeng
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Qi Fan
- Shanghai Institute of Thoracic Oncology, Shanghai Chest HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
| | - Feiyu Tang
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Junju He
- Cancer CenterRenmin Hospital of Wuhan UniversityWuhanChina
| | - Dan Feng
- Department of Oncology, Changhai HospitalSecond Military Medical UniversityShanghaiChina
| | - Jionghuang Chen
- Department of General Surgery, Sir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
| | - Yuedi Dai
- Department of Medical Oncology, Minhang BranchFudan University Shanghai Cancer CenterShanghaiChina
| | - Yufeng Huang
- Department of OncologyJingjiang People's Hospital Affiliated to Yangzhou UniversityJingjiangChina
| | - Yingjie Nie
- NHC Key Laboratory of Pulmonary Immune‐Related DiseasesGuizhou Provincial People's HospitalGuiyangChina
| | - Haiping Pei
- Department of General Surgery, Xiangya HospitalCentral South UniversityChangshaChina
| | - Qingping Cai
- Department of General Surgery, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Zhi Li
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Lunquan Sun
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
- Hunan International Science and Technology Collaboration Base of Precision Medicine for CancerChangshaChina
| | - Yuezhen Deng
- Shanghai Institute of Thoracic Oncology, Shanghai Chest HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
- Key Laboratory of Molecular Radiation Oncology, Xiangya HospitalCentral South UniversityChangshaChina
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Li X, Wu Y, Tian T. TGF-β Signaling in Metastatic Colorectal Cancer (mCRC): From Underlying Mechanism to Potential Applications in Clinical Development. Int J Mol Sci 2022; 23:14436. [PMID: 36430910 PMCID: PMC9698504 DOI: 10.3390/ijms232214436] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/08/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
Colorectal cancer (CRC) is a serious public health issue, and it has the leading incidence and mortality among malignant tumors worldwide. CRC patients with metastasis in the liver, lung or other distant sites always have poor prognosis. Thus, there is an urgent need to discover the underlying mechanisms of metastatic colorectal cancer (mCRC) and to develop optimal therapy for mCRC. Transforming growth factor-β (TGF-β) signaling plays a significant role in various physiologic and pathologic processes, and aberrant TGF-β signal transduction contributes to mCRC progression. In this review, we summarize the alterations of the TGF-β signaling pathway in mCRC patients, the functional mechanisms of TGF-β signaling, its promotion of epithelial-mesenchymal transition, its facilitation of angiogenesis, its suppression of anti-tumor activity of immune cells in the microenvironment and its contribution to stemness of CRC cells. We also discuss the possible applications of TGF-β signaling in mCRC diagnosis, prognosis and targeted therapies in clinical trials. Hopefully, these research advances in TGF-β signaling in mCRC will improve the development of new strategies that can be combined with molecular targeted therapy, immunotherapy and traditional therapies to achieve better efficacy and benefit mCRC patients in the near future.
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Affiliation(s)
| | | | - Tian Tian
- College of Life Science and Bioengineering, Beijing Jiaotong University, Beijing 100044, China
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6
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Chen B, Jin L. Low serum level of 25-OH vitamin D relates to Th17 and treg changes in colorectal cancer patients. Immun Inflamm Dis 2022; 10:e723. [PMID: 36301026 PMCID: PMC9597490 DOI: 10.1002/iid3.723] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/05/2022] [Accepted: 09/21/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Serum 25-hydroxyvitamin D [25(OH)D] level alters in colorectal cancer (CRC) development. Regulatory T (Treg) cells and T- helper type 17 (Th17) cells are involved in immune response. Th17-mediated proinflammatory responses contribute to tumorigenesis, and Treg plays different roles in different periods of CRC. Vitamin D deficiency is associated with significant variations in peripheral immune cells. This study investigated the relationship between Th17 and Treg cells and 25(OH)D level in CRC. METHODS Ninety-five CRC patients were included, as well as 80 healthy controls during the same period at the Affiliated Hospital of Jiangnan University. 25(OH)D level was analyzed through electrochemiluminescence (ECLIA). Th17 and Treg levels were evaluated through flow cytometry. Serum levels of interleukin (IL)-10, IL-17, IL-23, and transforming growth factor-β (TGF-β), were analyzed through commercial enzyme-linked immunoassay (ELISA) kits. RESULTS 25(OH)D levels were downregulated in the serum of CRC patients. Decreased 25(OH)D level contributed to CRC pathogenesis. Decreased 25(OH)D level in CRC correlated with increased Treg and Th17 cell ratios and TGF-β1, IL-10, IL-17, and IL-23 levels in peripheral blood. CONCLUSION Decreased 25(OH)D level in the serum of CRC patients had negative correlation with Treg and Th17 ratios and relative cytokines levels.
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Affiliation(s)
- Bai Chen
- Department of Gastroenterologythe Affiliated Hospital of Jiangnan UniversityJiangsuWuxiChina
| | - Liugen Jin
- Department of Gastroenterologythe Affiliated Hospital of Jiangnan UniversityJiangsuWuxiChina
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7
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Chen Y, Li H. Prognostic and Predictive Models for Left- and Right- Colorectal Cancer Patients: A Bioinformatics Analysis Based on Ferroptosis-Related Genes. Front Oncol 2022; 12:833834. [PMID: 35265525 PMCID: PMC8899601 DOI: 10.3389/fonc.2022.833834] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 02/01/2022] [Indexed: 12/13/2022] Open
Abstract
Background Left- and right-sided colorectal cancer (LCRC, RCRC) are significantly different in epidemiology and clinical manifestations and have altered outcomes. However, as a hot tumor prognostic marker, the role of ferroptosis-related genes (FRGs) in LCRC and RCRC is unknown. Methods From The Cancer Genome Atlas (TCGA) database, we downloaded the expression profiles of CRC patients. A "DESeq2" package was performed to compare the differentially expressed genes (DEGs) of LCRC and RCRC. FRGs were identified using the FerrDb. The prognostic value of differentially expressed FRG (DE-FRG) in left- and right-CRC was assessed separately by Cox regression analysis. Subsequently, functional enrichment analysis, ESTIMATE, and single sample Gene Set Enrichment Analysis (ssGSEA) were performed based on LCRC and RCRC samples to reveal the potential function of FRGs-related risk signatures. The differential expression of FRGs in tumor tissues and adjacent normal tissues were verified by Western blot. The differential expression and prognosis in LCC and RCC were verified by immunohistochemistry. Results Based on the identified 14 DE-FRGs, the LCRC prognostic model consisted of NOS2 and IFNG; NOS2 and ALOXE established the prognostic signature that could distinguish RCRC outcomes. In the functional analysis, the DEGs (high risk vs. low risk) of the LCRC and RCRC were significantly enriched in the immune- and lipid-related terms and pathways. ESTIMATE and ssGSEA suggested that these FRGs-related risk signatures were affiliated with the infiltration of immune cell subtypes. Western blotting results showed that NOS2 and ALOXE3 were significantly highly expressed in cancer, and the difference was statistically significant (P < 0.05). Immunohistochemical results showed that ALOXE3 was highly expressed in RCC, and those with high expression had a worse prognosis, while NOS2 gene had an effect on the prognosis of both LCC and RCC. Conclusion This study constructed a potential prognostic model of LCRC and RCRC, respectively. We also identified the crucial pathways that contribute to elucidating the pathogenesis of CRC.
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Affiliation(s)
- Yingying Chen
- Department of Gastrointestinal Oncology (Ward I), The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Hua Li
- Department of Gastrointestinal Oncology (Ward I), The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
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Stanilov N, Grigorova A, Velikova T, Stanilova SA. Genetic variation of TGF-ΒR2 as a protective genotype for the development of colorectal cancer in men. World J Gastrointest Oncol 2021; 13:1766-1780. [PMID: 34853649 PMCID: PMC8603459 DOI: 10.4251/wjgo.v13.i11.1766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/19/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The role of transforming growth factor beta (TGF-β) signaling, including both the cytokine and their receptors, in the etiology of colorectal cancer (CRC) has been of particular interest lately.
AIM To investigate the association between promoter polymorphism in TGF-β receptor 2 TGF-ΒR2G[-875]A with a CRC risk in a cohort of Bulgarian patients using a case-control gene association study approach, as well as the protein levels of TGF-β1 in the peripheral blood.
METHODS A cohort of 184 CRC patients and 307 sex and age-matched healthy subjects were recruited in the study. A genotyping of the TGF-ΒR2G[-875]A (rs3087465) polymorphism was performed by primer-introduced restriction analyses-polymerase chain reaction approaches.
RESULTS The frequency of TGF-ΒR2G[-875]A genotype was decreased in male patients with CRC than in healthy men (31.3% vs 44.8%; P = 0.058). Among males, the TGF-ΒR2G[-509]G genotype was related to a significantly increased risk of CRC development (OR = 1.820, 95%CI: 0.985-3.362, P = 0.055) than the GA + AA genotype. Also, TGF-ΒR2[-875]*A-allele itself was rarer in men with CRC than healthy men (19.1% vs 26.9%, P = 0.086) and was associated with a protective effect (OR = 0.644; 95%CI: 0.389-1.066; P = 0.086). Regarding the genotypes, we found that TGF-β1 serum levels were higher in GG genotype in healthy persons above 50 years than the CRC patients [36.3 ng/mL interquartile range (IQR) 19.9-56.5 vs 22.4 ng/mL IQR 14.8-29.7, P = 0.014]. We found significant differences between higher levels of TGF-β1 serum levels in healthy controls above 50 years (GG genotype) and CRC patients (GG genotype) at the early stage (36.3 ng/mL IQR 19.9-56.5 vs 22.8 ng/mL IQR 14.6-28.6, P = 0.037) and advanced CRC (36.3 ng/mL IQR 19.9-56.5 vs 21.6 ng/mL IQR 15.9-33.9, P = 0.039).
CONCLUSION In summary, our results demonstrated that TGF-ΒR2 AG and AA genotypes were associated with a reduced risk of CRC, as well as circulating levels of TGF-β could prevent CRC development in a gender-specific manner. Notably, male carriers of TGF-ΒR2 -875A allele genotypes had a lower risk of CRC development and progression, suggesting that TGF-ΒR2 -875A/G polymorphism significantly affects the protective biological factors that also impact the risk of colon and rectal carcinogenesis.
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Affiliation(s)
- Noyko Stanilov
- Oncoplastic Unit, University College London Hospital, London NW1 2BU, United Kingdom
| | - Antonia Grigorova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Tsvetelina Velikova
- Department of Clinical Immunology, University Hospital Lozenetz, Sofia 1407, Bulgaria
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
| | - Spaska Angelova Stanilova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
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9
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Shao Y, Jia H, Huang L, Li S, Wang C, Aikemu B, Yang G, Hong H, Yang X, Zhang S, Sun J, Zheng M. An Original Ferroptosis-Related Gene Signature Effectively Predicts the Prognosis and Clinical Status for Colorectal Cancer Patients. Front Oncol 2021; 11:711776. [PMID: 34249766 PMCID: PMC8264263 DOI: 10.3389/fonc.2021.711776] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 06/08/2021] [Indexed: 12/17/2022] Open
Abstract
Background Colorectal cancer (CRC) is one of the most common malignant tumors in the world. Ferroptosis is a newly defined form of cell death, distinguished by different morphology, biochemistry, and genetics, and involved in CRC progression and treatment. This study aims to establish a predictive model to elucidate the relationship between ferroptosis and prognosis of CRC patients, to explore the potential value of ferroptosis in therapeutic options. Methods The ferroptosis-related genes were obtained from the GeneCards and FerrDb websites. The limma R package was used to screen the differential ferroptosis-related genes (DEGs) in CRC from The Cancer Genome Atlas (TCGA) dataset. The least absolute shrinkage and selection operator (LASSO) and multivariate Cox regressions were to establish the 10-gene prognostic signature. The survival and receiver operating characteristic (ROC) curves were illustrated to evaluate the predictive effect of the signature. Besides, independent prognostic factors, downstream functional enrichment, drug sensitivity, somatic mutation status, and immune feature were analyzed. Moreover, all these conclusions were verified by using multiple datasets in International Cancer Genome Consortium (ICGC) and Gene Expression Omnibus (GEO). Results Ten ferroptosis-related gene signature (TFAP2C, SLC39A8, NOS2, HAMP, GDF15, FDFT1, CDKN2A, ALOX12, AKR1C1, ATP6V1G2) was established to predict the prognosis of CRC patients by Lasso cox analysis, demonstrating a good performance on Receiver operating characteristic (ROC) and Kaplan–Meier (K–M) analyses. The CRC patients in the high- or low-risk group showed significantly different fractions of immune cells, such as macrophage cells and CD8+ T cells. Drug sensitivity and somatic mutation status like TP53 were also closely associated with the risk scores. Conclusions In this study, we identified a novel ferroptosis-related 10-gene signature, which could effectively predict the prognosis and survival time of CRC patients, and provide meaningful clinical implications for targeted therapy or immunotherapy. Targeting ferroptosis is a good therapeutic option for CRC patients. Further studies are needed to reveal the underlying mechanisms of ferroptosis in CRC.
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Affiliation(s)
- Yanfei Shao
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongtao Jia
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ling Huang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuchun Li
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chenxing Wang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Batuer Aikemu
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hiju Hong
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Sen Zhang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Sun
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minhua Zheng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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10
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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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11
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Liu X, Liu X, Qiao T, Chen W. Identification of crucial genes and pathways associated with colorectal cancer by bioinformatics analysis. Oncol Lett 2020; 19:1881-1889. [PMID: 32194683 PMCID: PMC7039150 DOI: 10.3892/ol.2020.11278] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 10/22/2019] [Indexed: 12/18/2022] Open
Abstract
Colorectal cancer (CRC) is a prevalent malignant tumour type arising from the colon and rectum. The present study aimed to explore the molecular mechanisms of the development and progression of CRC. Initially, differentially expressed genes (DEGs) between CRC tissues and corresponding non-cancerous tissues were obtained by analysing the GSE15781 microarray dataset. The Database for Annotation, Visualization and Integrated Discovery was then utilized for functional and pathway enrichment analysis of the DEGs. Subsequently, a protein-protein interaction (PPI) network was created using the Search Tool for the Retrieval of Interacting Genes and Proteins database and visualized by Cytoscape software. Furthermore, CytoNCA, a Cytoscape plugin, was used for centrality analysis of the PPI network to identify crucial genes. Finally, UALCAN was employed to validate the expression of the crucial genes and to estimate their effect on the survival of patients with colon cancer by Kaplan-Meier curves and log-rank tests. A total of 1,085 DEGs, including 496 upregulated and 589 downregulated genes, were screened out. The DEGs identified were enriched in various pathways, including ‘metabolic pathway’, ‘cell cycle’, ‘DNA replication’, ‘nitrogen metabolism’, ‘p53 signalling’ and ‘fatty acid degradation’. PPI network analysis suggested that interleukin-6, MYC, NOTCH1, inhibin subunit βA (INHBA), CDK1, cyclin (CCN)B1 and CCNA2 were crucial genes, and their expression levels were markedly upregulated. Survival analysis suggested that upregulated INHBA significantly decreased the survival probability of patients with CRC. Conversely, upregulation of CCNB1 and CCNA2 expression levels were associated with increased survival probabalities. The identified DEGs, particularly the crucial genes, may enhance the current understanding of the genesis and progression of CRC, and certain genes, including INHBA, CCNB1 and CCNA2, may be candidate diagnostic and prognostic markers, as well as targets for the treatment of CRC.
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Affiliation(s)
- Xiaoqun Liu
- Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Xiangdong Liu
- Department of Ophthalmology, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Tiankui Qiao
- Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Wei Chen
- Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
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12
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Chonov DC, Ignatova MMK, Ananiev JR, Gulubova MV. IL-6 Activities in the Tumour Microenvironment. Part 1. Open Access Maced J Med Sci 2019; 7:2391-2398. [PMID: 31592285 PMCID: PMC6765074 DOI: 10.3889/oamjms.2019.589] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 07/09/2019] [Accepted: 07/09/2019] [Indexed: 12/12/2022] Open
Abstract
The predominant role of IL-6 in cancer is its key promotion of tumour growth. IL-6 binds IL-6 receptor (IL-6R) and the membrane-bound glycoprotein gp130. The complex I-6/IL-6R/gp130 starts the Janus kinases (JAKs) and signal transducer and activator of transcription 3 (STAT3) or JAK/STAT3 pathway. IL-6 R exits in two forms: a membrane-bound IL-6Rα subunit (mIL-6R) that participates in classic signalling pathway and soluble IL-6R subunit (sIL-6R) engaged in trans-signalling. The pro-tumour functions of IL-6 are associated with STAT3, a major oncogenic transcription factor that triggers up-regulation of target genes responsible for tumour cell survival. IL-6 combined with TGF-β induces proliferation of pathogenic Th17 cells. The anti-tumour function of IL-6 is the promotion of anti-tumour immunity. IL-6 trans-signaling contributed to transmigration of lymphocytes in high endothelial venules (HEV). Dendritic cell (DC) secreted IL-6 in the lymph node influences the activation, distribution and polarisation of the immune response. Elevated serum levels of IL-6 and increased expression of IL-6 in tumour tissue are negative prognostic marker for patients' survival.
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Affiliation(s)
- Dimitur Chavdarov Chonov
- Department of Surgery, Trakia University, Medical Faculty, Stara Zagora, Bulgaria.,Department of General and clinical pathology, Medical Faculty, Trakia University Stara Zagora, Bulgaria
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13
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Stanilova S, Stanilov N, Julianov A, Manolova I, Miteva L. Transforming growth factor-β1 gene promoter -509C/T polymorphism in association with expression affects colorectal cancer development and depends on gender. PLoS One 2018; 13:e0201775. [PMID: 30071009 PMCID: PMC6072135 DOI: 10.1371/journal.pone.0201775] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 07/20/2018] [Indexed: 12/12/2022] Open
Abstract
It is widely known that sporadic colorectal cancer (CRC) is age-related diseases with higher incidence rate among men. Transforming growth factor-β1 (TGF-β1) is a major immune regulatory cytokine with a great impact and dual role in gastrointestinal carcinogenesis. In this context, the aim of the study was to explore the role of circulating TGF-β1 and the -509C/T functional promoter polymorphism (rs1800469) within the TGF-β1 gene (TGFB1) in the susceptibility, progression, and prognosis of CRC among Bulgarian male and female patients. Patients with sporadic CRC and healthy controls were genotyped by polymerase-chain reaction–restriction fragment length polymorphism. Serum TGF-β1 levels before and after curative surgery were determined by ELISA. Total RNA was extracted from paired tumor, normal mucosa and distant metastasis samples and was used for quantitative detection of TGFB1 mRNA by TaqMan qPCR.We observed that TGF-β1 serum levels depend on the -509C/T genotype in combination with gender. TGF-β1 serum levels in CRC patients were decreased compared to controls, but statistical significance was reached only for men. In the stratified analysis by gender and genotype, a significant association was found for the CC genotype. Overall, our results indicate that the -509C allele increased the cancer risk, particularly for advanced stages (OR = 1.477; p = 0.029). The results from the relative mRNA quantification showed a significant upregulation of TGFB1 in distant metastases compared to primary tumor tissues and higher TGFB1 mRNA levels in men (RQ = 4.959; p = 0.022). In conclusion, we present data that diminished circulating TGF-β1 due to the CC genotype could be a possible risk factor for tumor susceptibility and progression. This association is more pronounced in males than in females. Colorectal cancer tissue expression of TGFB1 gene mRNA correlates with tumor progression and metastasis.
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Affiliation(s)
- Spaska Stanilova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
- * E-mail:
| | - Noyko Stanilov
- Breast Oncoplastic Unit, University College London Hospital, London, United Kingdom
| | - Alexander Julianov
- Trakia Hospital, Stara Zagora, Bulgaria
- Department of Surgery, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
| | - Irena Manolova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
| | - Lyuba Miteva
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
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Kampan NC, Madondo MT, McNally OM, Stephens AN, Quinn MA, Plebanski M. Interleukin 6 Present in Inflammatory Ascites from Advanced Epithelial Ovarian Cancer Patients Promotes Tumor Necrosis Factor Receptor 2-Expressing Regulatory T Cells. Front Immunol 2017; 8:1482. [PMID: 29163543 PMCID: PMC5681739 DOI: 10.3389/fimmu.2017.01482] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 10/23/2017] [Indexed: 12/22/2022] Open
Abstract
Background Epithelial ovarian cancer (EOC) remains a highly lethal gynecological malignancy. Ascites, an accumulation of peritoneal fluid present in one-third of patients at presentation, is linked to poor prognosis. High levels of regulatory T cells (Tregs) in ascites are correlated with tumor progression and reduced survival. Malignant ascites harbors high levels of Tregs expressing the tumor necrosis factor receptor 2 (TNFR2), as well as pro-inflammatory factors such as interleukin 6 (IL-6) and tumor necrosis factor (TNF). IL-6 is also associated with poor prognosis. Herein, we study the effect of IL-6 and TNF present in ascites on the modulation of TNFR2 expression on T cells, and specifically Tregs. Methods Ascites and respective peripheral blood sera were collected from 18 patients with advanced EOC and soluble biomarkers, including IL-6, sTNFR2, IL-10, TGF-β, and TNF, were quantified using multiplexed bead-based immunoassay. Peripheral blood mononuclear cells (PBMC) from healthy donors were incubated with cell-free ascites for 48 h (or media as a negative control). In some experiments, IL-6 or TNF within the ascites were neutralized by using monoclonal antibodies. The phenotype of TNFR2+ Tregs and TNFR2− Tregs were characterized post incubation in ascites. In some experiments, cell sorted Tregs were utilized instead of PBMC. Results High levels of immunosuppressive (sTNFR2, IL-10, and TGF-β) and pro-inflammatory cytokines (IL-6 and TNF) were present in malignant ascites. TNFR2 expression on all T cell subsets was higher in post culture in ascites and highest on CD4+CD25hiFoxP3+ Tregs, resulting in an increased TNFR2+ Treg/effector T cell ratio. Furthermore, TNFR2+ Tregs conditioned in ascites expressed higher levels of the functional immunosuppressive molecules programmed cell death ligand-1, CTLA-4, and GARP. Functionally, TNFR2+ Treg frequency was inversely correlated with interferon-gamma (IFN-γ) production by effector T cells, and was uniquely able to suppress TNFR2+ T effectors. Blockade of IL-6, but not TNF, within ascites decreased TNFR2+ Treg frequency. Results indicating malignant ascites promotes TNFR2 expression, and increased suppressive Treg activity using PBMC were confirmed using purified Treg subsets. Conclusion IL-6 present in malignant ovarian cancer ascites promotes increased TNFR2 expression and frequency of highly suppressive Tregs.
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Affiliation(s)
- Nirmala Chandralega Kampan
- Department of Immunology and Pathology, Monash University, Melbourne, VIC, Australia.,Oncology Unit, Royal Women's Hospital, Melbourne, VIC, Australia.,Department of Obstetrics and Gynaecology, Pusat Perubatan Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Mutsa Tatenda Madondo
- Department of Immunology and Pathology, Monash University, Melbourne, VIC, Australia
| | - Orla M McNally
- Oncology Unit, Royal Women's Hospital, Melbourne, VIC, Australia
| | - Andrew N Stephens
- Centre for Cancer Research, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Molecular and Translational Sciences, Monash University, Clayton, VIC, Australia.,Epworth Research Institute, Epworth Healthcare, Richmond, VIC, Australia
| | - Michael A Quinn
- Oncology Unit, Royal Women's Hospital, Melbourne, VIC, Australia
| | - Magdalena Plebanski
- Department of Immunology and Pathology, Monash University, Melbourne, VIC, Australia.,School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
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