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Wang K, Zhan HQ, Hu Y, Yuan ZY, Yang JF, Yang DS, Tao LS, Xu T. The role of interleukin-20 in liver disease: Functions, mechanisms and clinical applications. Heliyon 2024; 10:e29853. [PMID: 38699038 PMCID: PMC11064155 DOI: 10.1016/j.heliyon.2024.e29853] [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: 12/18/2023] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 05/05/2024] Open
Abstract
Liver disease is a severe public health concern worldwide. There is a close relationship between the liver and cytokines, and liver inflammation from a variety of causes leads to the release and activation of cytokines. The functions of cytokines are complex and variable, and are closely related to their cellular origin, target molecules and mode of action. Interleukin (IL)-20 has been studied as a pro-inflammatory cytokine that is expressed and regulated in some diseases. Furthermore, accumulating evidences has shown that IL-20 is highly expressed in clinical samples from patients with liver disease, promoting the production of pro-inflammatory molecules involved in liver disease progression, and antagonists of IL-20 can effectively inhibit liver injury and produce protective effects. This review highlights the potential of targeting IL-20 in liver diseases, elucidates the potential mechanisms of IL-20 inducing liver injury, and suggests multiple viable strategies to mitigate the pro-inflammatory response to IL-20. Genomic CRISPR/Cas9-based screens may be a feasible way to further explore the signaling pathways and regulation of IL-20 in liver diseases. Nanovector systems targeting IL-20 offer new possibilities for the treatment and prevention of liver diseases.
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Affiliation(s)
- Kun Wang
- School of Clinical Medicine, Anhui Medical University, Hefei, 230032, China
| | - He-Qin Zhan
- Department of Pathology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
| | - Ying Hu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Zhan-Yuan Yuan
- Department of Plastic Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230032, China
| | - Jun-Fa Yang
- Department of orthopedics, Anhui Children's Hospital, Hefei, Anhui, 230032, China
| | - Da-Shuai Yang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Liang-Song Tao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Tao Xu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
- Institute for Liver Diseases of Anhui Medical University, Anhui Medical University, Hefei, 230032, China
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2
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Shaji V, Dagamajalu S, Sanjeev D, George M, Kanekar S, Prasad G, Keshava Prasad TS, Raju R, Devasahayam Arokia Balaya R. Deciphering the Receptor-Mediated Signaling Pathways of Interleukin-19 and Interleukin-20. J Interferon Cytokine Res 2024. [PMID: 38451706 DOI: 10.1089/jir.2024.0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024] Open
Abstract
Interleukin-19 (IL-19) and Interleukin-20 (IL-20) are inflammatory cytokines belonging to the IL-10 family with immunoregulatory properties. Emerging evidence highlights the importance of association of these cytokines with both immunological and inflammatory disorders, including chronic inflammation, cardiac dysfunction, and cancer. IL-19 and IL-20 bind to the heterodimeric receptor complex and induce multiple downstream signaling cascades by activating the signal transducer and activator of transcription 3 (STAT3), Jun N-terminal kinase (JNK), extracellular signal-regulated kinase (ERK), AKT serine/threonine kinase 1 (AKT1), and NFKB inhibitor alpha (NFKBIA), leading to proinflammatory and anti-inflammatory reactions in cancer, inflammation, tumor microenvironment, and infectious diseases. Considering the significant role of these cytokines, we integrated its cellular signaling network by combining multiomics molecular events associated with 56 molecules of induced by IL-19 and 156 molecules of by IL-20. The reactions of these signaling events are classified into enzyme catalysis/post-translational modifications, activation/inhibition events, molecular associations, gene regulations at the mRNA and protein level, and the protein translocation events. We believe that this signaling pathway map would serve as a knowledge base, that aid researchers and clinicians to understand and explore the intricate mechanisms and identify novel signaling components and therapeutic targets for diseases associated with dysregulated IL-19 and IL-20 signaling.
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Affiliation(s)
- Vineetha Shaji
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
| | - Shobha Dagamajalu
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
| | - Diya Sanjeev
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
| | - Mejo George
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
| | - Saptami Kanekar
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
| | - Ganesh Prasad
- Department of Biochemistry, Yenepoya Medical College, Yenepoya (Deemed to be University), Mangalore, India
| | | | - Rajesh Raju
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
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3
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Murphy C, Gornés Pons G, Keogh A, Ryan L, McCarra L, Jose CM, Kesar S, Nicholson S, Fitzmaurice GJ, Ryan R, Young V, Cuffe S, Finn SP, Gray SG. An Analysis of JADE2 in Non-Small Cell Lung Cancer (NSCLC). Biomedicines 2023; 11:2576. [PMID: 37761019 PMCID: PMC10526426 DOI: 10.3390/biomedicines11092576] [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: 04/12/2023] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 09/29/2023] Open
Abstract
The JADE family comprises three members encoded by individual genes and roles for these proteins have been identified in chromatin remodeling, cell cycle progression, cell regeneration and the DNA damage response. JADE family members, and in particular JADE2 have not been studied in any great detail in cancer. Using a series of standard biological and bioinformatics approaches we investigated JADE2 expression in surgically resected non-small cell lung cancer (NSCLC) for both mRNA and protein to examine for correlations between JADE2 expression and overall survival. Additional correlations were identified using bioinformatic analyses on multiple online datasets. Our analysis demonstrates that JADE2 expression is significantly altered in NSCLC. High expression of JADE2 is associated with a better 5-year overall survival. Links between JADE2 mRNA expression and a number of mutated genes were identified, and associations between JADE2 expression and tumor mutational burden and immune cell infiltration were explored. Potential new drugs that can target JADE2 were identified. The results of this biomarker-driven study suggest that JADE2 may have potential clinical utility in the diagnosis, prognosis and stratification of patients into various therapeutically targetable options.
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Affiliation(s)
- Ciara Murphy
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
| | - Glòria Gornés Pons
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Faculty of Biology, University of Barcelona, 08025 Barcelona, Spain
| | - Anna Keogh
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Lisa Ryan
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
| | - Lorraine McCarra
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
| | - Chris Maria Jose
- School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Shagun Kesar
- School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Siobhan Nicholson
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
| | - Gerard J. Fitzmaurice
- Surgery, Anaesthesia and Critical Care Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (V.Y.)
| | - Ronan Ryan
- Surgery, Anaesthesia and Critical Care Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (V.Y.)
| | - Vincent Young
- Surgery, Anaesthesia and Critical Care Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (V.Y.)
| | - Sinead Cuffe
- HOPE Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland
| | - Stephen P. Finn
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Steven G. Gray
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Department of Clinical Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
- School of Biological Sciences, Technological University Dublin, D07 XT95 Dublin, Ireland
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4
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Sui JSY, Martin P, Keogh A, Murchan P, Ryan L, Nicholson S, Cuffe S, Broin PÓ, Finn SP, Fitzmaurice GJ, Ryan R, Young V, Gray SG. Altered expression of ACOX2 in non-small cell lung cancer. BMC Pulm Med 2022; 22:321. [PMID: 35999530 PMCID: PMC9396774 DOI: 10.1186/s12890-022-02115-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 08/16/2022] [Indexed: 12/24/2022] Open
Abstract
Peroxisomes are organelles that play essential roles in many metabolic processes, but also play roles in innate immunity, signal transduction, aging and cancer. One of the main functions of peroxisomes is the processing of very-long chain fatty acids into metabolites that can be directed to the mitochondria. One key family of enzymes in this process are the peroxisomal acyl-CoA oxidases (ACOX1, ACOX2 and ACOX3), the expression of which has been shown to be dysregulated in some cancers. Very little is however known about the expression of this family of oxidases in non-small cell lung cancer (NSCLC). ACOX2 has however been suggested to be elevated at the mRNA level in over 10% of NSCLC, and in the present study using both standard and bioinformatics approaches we show that expression of ACOX2 is significantly altered in NSCLC. ACOX2 mRNA expression is linked to a number of mutated genes, and associations between ACOX2 expression and tumour mutational burden and immune cell infiltration were explored. Links between ACOX2 expression and candidate therapies for oncogenic driver mutations such as KRAS were also identified. Furthermore, levels of acyl-CoA oxidases and other associated peroxisomal genes were explored to identify further links between the peroxisomal pathway and NSCLC. The results of this biomarker driven study suggest that ACOX2 may have potential clinical utility in the diagnosis, prognosis and stratification of patients into various therapeutically targetable options.
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Affiliation(s)
- Jane S Y Sui
- Thoracic Oncology Research Group, Laboratory Medicine and Molecular Pathology, Central Pathology Laboratory, St. James's Hospital, Dublin, D08RX0X, Ireland.,Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Petra Martin
- Thoracic Oncology Research Group, Laboratory Medicine and Molecular Pathology, Central Pathology Laboratory, St. James's Hospital, Dublin, D08RX0X, Ireland.,Midland Regional Hospital Tullamore, Tullamore, Ireland
| | - Anna Keogh
- Thoracic Oncology Research Group, Laboratory Medicine and Molecular Pathology, Central Pathology Laboratory, St. James's Hospital, Dublin, D08RX0X, Ireland
| | - Pierre Murchan
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,School of Mathematics, Statistics, and Applied Mathematics, National University of Ireland Galway, Galway, Ireland
| | - Lisa Ryan
- Department of Histopathology, Labmed Directorate, St. James's Hospital, Dublin, Ireland
| | - Siobhan Nicholson
- Department of Histopathology, Labmed Directorate, St. James's Hospital, Dublin, Ireland
| | - Sinead Cuffe
- HOPE Directorate, St James's Hospital, Dublin, Ireland
| | - Pilib Ó Broin
- School of Mathematics, Statistics, and Applied Mathematics, National University of Ireland Galway, Galway, Ireland
| | - Stephen P Finn
- Thoracic Oncology Research Group, Laboratory Medicine and Molecular Pathology, Central Pathology Laboratory, St. James's Hospital, Dublin, D08RX0X, Ireland.,Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin, Ireland.,Department of Histopathology, Labmed Directorate, St. James's Hospital, Dublin, Ireland.,Cancer Molecular Diagnostics, Labmed Directorate, St. James's Hospital, Dublin, Ireland
| | - Gerard J Fitzmaurice
- Surgery, Anaesthesia and Critical Care Directorate, St James's Hospital, Dublin, Ireland
| | - Ronan Ryan
- Surgery, Anaesthesia and Critical Care Directorate, St James's Hospital, Dublin, Ireland
| | - Vincent Young
- Surgery, Anaesthesia and Critical Care Directorate, St James's Hospital, Dublin, Ireland
| | - Steven G Gray
- Thoracic Oncology Research Group, Laboratory Medicine and Molecular Pathology, Central Pathology Laboratory, St. James's Hospital, Dublin, D08RX0X, Ireland. .,Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland. .,School of Biological Sciences, Technological University Dublin, Dublin, Ireland.
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5
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GEINDREAU M, BRUCHARD M, VEGRAN F. Role of Cytokines and Chemokines in Angiogenesis in a Tumor Context. Cancers (Basel) 2022; 14:cancers14102446. [PMID: 35626056 PMCID: PMC9139472 DOI: 10.3390/cancers14102446] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 01/02/2023] Open
Abstract
Simple Summary Tumor growth in solid cancers requires adequate nutrient and oxygen supply, provided by blood vessels created by angiogenesis. Numerous studies have demonstrated that this mechanism plays a crucial role in cancer development and appears to be a well-defined hallmark of cancer. This process is carefully regulated, notably by cytokines with pro-angiogenic or anti-angiogenic features. In this review, we will discuss the role of cytokines in the modulation of angiogenesis. In addition, we will summarize the therapeutic approaches based on cytokine modulation and their clinical approval. Abstract During carcinogenesis, tumors set various mechanisms to help support their development. Angiogenesis is a crucial process for cancer development as it drives the creation of blood vessels within the tumor. These newly formed blood vessels insure the supply of oxygen and nutrients to the tumor, helping its growth. The main factors that regulate angiogenesis are the five members of the vascular endothelial growth factor (VEGF) family. Angiogenesis is a hallmark of cancer and has been the target of new therapies this past few years. However, angiogenesis is a complex phenomenon with many redundancy pathways that ensure its maintenance. In this review, we will first describe the consecutive steps forming angiogenesis, as well as its classical regulators. We will then discuss how the cytokines and chemokines present in the tumor microenvironment can induce or block angiogenesis. Finally, we will focus on the therapeutic arsenal targeting angiogenesis in cancer and the challenges they have to overcome.
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Affiliation(s)
- Mannon GEINDREAU
- Université de Bourgogne Franche-Comté, 21000 Dijon, France; (M.G.); (M.B.)
- CRI INSERM UMR1231 ‘Lipids, Nutrition and Cancer’ Team CAdiR, 21000 Dijon, France
| | - Mélanie BRUCHARD
- Université de Bourgogne Franche-Comté, 21000 Dijon, France; (M.G.); (M.B.)
- CRI INSERM UMR1231 ‘Lipids, Nutrition and Cancer’ Team CAdiR, 21000 Dijon, France
- Centre Georges-François Leclerc, UNICANCER, 21000 Dijon, France
- LipSTIC Labex, 21000 Dijon, France
| | - Frédérique VEGRAN
- Université de Bourgogne Franche-Comté, 21000 Dijon, France; (M.G.); (M.B.)
- CRI INSERM UMR1231 ‘Lipids, Nutrition and Cancer’ Team CAdiR, 21000 Dijon, France
- Centre Georges-François Leclerc, UNICANCER, 21000 Dijon, France
- LipSTIC Labex, 21000 Dijon, France
- Correspondence:
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Das D, Karthik N, Taneja R. Crosstalk Between Inflammatory Signaling and Methylation in Cancer. Front Cell Dev Biol 2021; 9:756458. [PMID: 34901003 PMCID: PMC8652226 DOI: 10.3389/fcell.2021.756458] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/11/2021] [Indexed: 01/08/2023] Open
Abstract
Inflammation is an intricate immune response against infection and tissue damage. While the initial immune response is important for preventing tumorigenesis, chronic inflammation is implicated in cancer pathogenesis. It has been linked to various stages of tumor development including transformation, proliferation, angiogenesis, and metastasis. Immune cells, through the production of inflammatory mediators such as cytokines, chemokines, transforming growth factors, and adhesion molecules contribute to the survival, growth, and progression of the tumor in its microenvironment. The aberrant expression and secretion of pro-inflammatory and growth factors by the tumor cells result in the recruitment of immune cells, thus creating a mutual crosstalk. The reciprocal signaling between the tumor cells and the immune cells creates and maintains a successful tumor niche. Many inflammatory factors are regulated by epigenetic mechanisms including DNA methylation and histone modifications. In particular, DNA and histone methylation are crucial forms of transcriptional regulation and aberrant methylation has been associated with deregulated gene expression in oncogenesis. Such deregulations have been reported in both solid tumors and hematological malignancies. With technological advancements to study genome-wide epigenetic landscapes, it is now possible to identify molecular mechanisms underlying altered inflammatory profiles in cancer. In this review, we discuss the role of DNA and histone methylation in regulation of inflammatory pathways in human cancers and review the merits and challenges of targeting inflammatory mediators as well as epigenetic regulators in cancer.
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Affiliation(s)
- Dipanwita Das
- Department of Physiology, Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nandini Karthik
- Department of Physiology, Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Reshma Taneja
- Department of Physiology, Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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7
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Liu R, Yin H, Sun X, Liu S, Wang A, Wu Y, Yuan Y, Gong Y, Xing C. Interleukin 20 receptor A expression in colorectal cancer and its clinical significance. PeerJ 2021; 9:e12467. [PMID: 34820194 PMCID: PMC8603834 DOI: 10.7717/peerj.12467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 10/19/2021] [Indexed: 12/13/2022] Open
Abstract
Background Interleukin 20 receptor A (IL20RA) has been shown to play a role in the establishment and progression of multiple tumors. However, the expression of this protein in colorectal cancer (CRC) and its correlation with the clinicopathological parameters of CRC have remained unclear. Methods A total of 323 paraffin sections including CRC tissues and adjacent normal tissues after surgery were collected. IL20RA protein expression was detected by immunohistochemical staining. The difference expression of IL20RA mRNA between CRC and normal tissues was also explored in the Oncomine and GEO databases. In addition, the IL20RA-related differentially expressed genes were analyzed in TCGA database and enrichment analysis was conducted to explore the cell functions and pathways related to IL20RA expression. Results There was increased IL20RA expression in CRC compared with that in normal tissues. High IL20RA expression was associated with greater tumor diameter, lymph node metastasis, and poor TNM stage in CRC, while also being suggestive of poor prognosis. The main pathways of IL20RA-related differentially expressed genes in TCGA were protein heterodimerization activity, oxygen binding, oxygen transporter activity, hormone activity, and lipid transporter activity. Meanwhile, IL20RA-related differentially expressed genes were mainly enriched in peroxidase, nucleotide stimulant repair, fatty acid metabolism, basal transcription factor, and RNA degradation. Conclusions IL20RA might have a role as a biomarker for CRC. Its upregulation might contribute to an aggressive phenotype in CRC. IL20RA’s involvement in the development and progression of CRC might occur through it affecting fatty acid metabolism, oxygen binding, oxygen transport, and hormone activity.
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Affiliation(s)
- Rui Liu
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Honghao Yin
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Xin Sun
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Songyi Liu
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Ang Wang
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Ying Wu
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Yuan Yuan
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Yuehua Gong
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
| | - Chengzhong Xing
- Key Laboratory of Cancer Etiology and Prevention in Liaoning Education Department, the First Hospital of China Medical University, Shenyang, China.,Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang, China
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8
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Dayton JR, Yuan Y, Pacumio LP, Dorflinger BG, Yoo SC, Olson MJ, Hernández-Suárez SI, McMahon MM, Cruz-Orengo L. Expression of IL-20 Receptor Subunit β Is Linked to EAE Neuropathology and CNS Neuroinflammation. Front Cell Neurosci 2021; 15:683687. [PMID: 34557075 PMCID: PMC8452993 DOI: 10.3389/fncel.2021.683687] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 08/13/2021] [Indexed: 12/24/2022] Open
Abstract
Considerable clinical evidence supports that increased blood-brain barrier (BBB) permeability is linked to immune extravasation of CNS parenchyma during neuroinflammation. Although BBB permeability and immune extravasation are known to be provoked by vascular endothelial growth factor-A (i.e., VEGF-A) and C-X-C motif chemokine ligand 12 (CXCL12), respectively, the mechanisms that link both processes are still elusive. The interleukin-20 (i.e., IL-20) cytokine signaling pathway was previously implicated in VEGF-mediated angiogenesis and is known to induce cellular response by way of signaling through IL-20 receptor subunit β (i.e., IL-20RB). Dysregulated IL-20 signaling is implicated in many inflammatory pathologies, but it's contribution to neuroinflammation has yet to be reported. We hypothesize that the IL-20 cytokine, and the IL cytokine subfamily more broadly, play a key role in CNS neuroinflammation by signaling through IL-20RB, induce VEGF activity, and enhance both BBB-permeability and CXCL12-mediated immune extravasation. To address this hypothesis, we actively immunized IL-20RB-/- mice and wild-type mice to induce experimental autoimmune encephalomyelitis (EAE) and found that IL-20RB-/- mice showed amelioration of disease progression compared to wild-type mice. Similarly, we passively immunized IL-20RB-/- mice and wild-type mice with myelin-reactive Th1 cells from either IL-20RB-/- and wild-type genotype. Host IL-20RB-/- mice showed lesser disease progression than wild-type mice, regardless of the myelin-reactive Th1 cells genotype. Using multianalyte bead-based immunoassay and ELISA, we found distinctive changes in levels of pro-inflammatory cytokines between IL-20RB-/- mice and wild-type mice at peak of EAE. We also found detectable levels of all cytokines of the IL-20 subfamily within CNS tissues and specific alteration to IL-20 subfamily cytokines IL-19, IL-20, and IL-24, expression levels. Immunolabeling of CNS region-specific microvessels confirmed IL-20RB protein at the spinal cord microvasculature and upregulation during EAE. Microvessels isolated from macaques CNS tissues also expressed IL-20RB. Moreover, we identified the expression of all IL-20 receptor subunits: IL-22 receptor subunit α-1 (IL-22RA1), IL-20RB, and IL-20 receptor subunit α (IL-20RA) in human CNS microvessels. Notably, human cerebral microvasculature endothelial cells (HCMEC/D3) treated with IL-1β showed augmented expression of the IL-20 receptor. Lastly, IL-20-treated HCMEC/D3 showed alterations on CXCL12 apicobasal polarity consistent with a neuroinflammatory status. This evidence suggests that IL-20 subfamily cytokines may signal at the BBB via IL-20RB, triggering neuroinflammation.
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Affiliation(s)
- Jacquelyn R Dayton
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States
| | - Yinyu Yuan
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States
| | - Lisa P Pacumio
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States
| | - Bryce G Dorflinger
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States
| | - Samantha C Yoo
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States
| | - Mariah J Olson
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States
| | - Sara I Hernández-Suárez
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States.,Bayer School of Natural and Environmental Sciences, Duquesne University of the Holy Spirit, Pittsburgh, PA, United States
| | - Moira M McMahon
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States.,Department of Molecular and Cell Biology, College of Letters and Science, University of California, Berkeley, Berkeley, CA, United States
| | - Lillian Cruz-Orengo
- Department of Anatomy, Physiology and Cell Biology, University of California, Davis, Davis, CA, United States
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9
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Fan T, Pan S, Yang S, Hao B, Zhang L, Li D, Geng Q. Clinical Significance and Immunologic Landscape of a Five-IL(R)-Based Signature in Lung Adenocarcinoma. Front Immunol 2021; 12:693062. [PMID: 34497605 PMCID: PMC8419226 DOI: 10.3389/fimmu.2021.693062] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/03/2021] [Indexed: 01/05/2023] Open
Abstract
Interleukins (ILs) and interleukin receptors (ILRs) play important role in the antitumor immune response. However, the expression signature and clinical characteristics of the IL(R) family in lung adenocarcinoma (LUAD) remains unclear. The main purpose of this study was to explore the expression profile of IL(R) family genes and construct an IL(R)-based prognostic signature in LUAD. Five public datasets of 1,312 patients with LUAD were enrolled in this study. Samples from The Cancer Genome Atlas (TCGA) were used as the training set, and samples from the other four cohorts extracted from Gene Expression Omnibus (GEO) database were used as the validation set. Additionally, the profile of IL(R) family signature was explored, and the association between this signature and immunotherapy response was also analyzed. Meanwhile, the prognostic value was compared between this IL(R)-based signature and different immunotherapy markers. A signature based on five identified IL(R)s (IL7R, IL5RA, IL20RB, IL11, IL22RA1) was constructed using the TCGA dataset through univariate/multivariable Cox proportional hazards regression and least absolute shrinkage and selection operator (LASSO) Cox analysis. These cases with LUAD were stratified into high- and low-risk group according to the risk score. This signature showed a strong prognostic ability, which was verified by the five independent cohorts and clinical subtypes. The IL(R)-based models presented unique characteristics in terms of immune cell infiltration and immune inflammation profile in tumor microenvironment (TME). Biological pathway analysis confirmed that high-risk patients showed significant T- and B-cell immunosuppression and rapid tumor cell proliferation. More importantly, we researched the relationship between this IL(R)-based signature and immune checkpoints, tumor mutation burden (TMB), tumor purity and ploidy, and tumor immune dysfunction and exclusion (TIDE) score, which confirmed that this signature gave the best prognostic value. We first provided a robust prognostic IL(R)-based signature, which had the potential as a predictor for immunotherapy response to realize individualized treatment of LUAD.
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Affiliation(s)
- Tao Fan
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shize Pan
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shuo Yang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bo Hao
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lin Zhang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Donghang Li
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qing Geng
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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10
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Yu D, Yang X, Lin J, Cao Z, Lu C, Yang Z, Zheng M, Pan R, Cai W. Super-Enhancer Induced IL-20RA Promotes Proliferation/Metastasis and Immune Evasion in Colorectal Cancer. Front Oncol 2021; 11:724655. [PMID: 34336707 PMCID: PMC8319729 DOI: 10.3389/fonc.2021.724655] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 07/02/2021] [Indexed: 12/15/2022] Open
Abstract
Unveiling key oncogenic events in malignancies is the key to improving the prognosis and therapeutic outcome of malignancies. Lines of evidence have shown that super-enhancers control the expression of genes that determine the cell fate, but the oncogenic super-enhancers in colorectal cancer (CRC) and their impact on carcinogens remain largely unexplored. Here, we identified a new oncogenic super-enhancer-regulated gene, IL-20RA, in CRC. Using the integrative analysis of H3K27ac ChIP-seq and RNA-seq in CRC tumors and normal colon tissues, we obtained a series of oncogenic super-enhancers in CRC. We found that super-enhancer inhibition by JQ-1 or iBET-151 suppressed the growth of tumor cells and inhibited the expression of IL-20RA. We found that IL-20RA was highly expressed in the tumor tissue of CRC and related to the advanced stage. Further functional studies showed that knockdown of IL-20RA inhibited the growth and metastasis of CRC. In addition, we found that IL-20RA was involved in regulating oncogenic and immune pathways and affecting the expression of genes related to cell proliferation and immune evasion in CRC. Together, our study demonstrated a novel oncogene in CRC and shed new light on oncogenic super-enhancer contributions to cell proliferation and immune escape.
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Affiliation(s)
- Dingye Yu
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiao Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jianwei Lin
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zichao Cao
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chenghao Lu
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zheyu Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Minhua Zheng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ruijun Pan
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wei Cai
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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11
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Construction of a five-gene prognostic model based on immune-related genes for the prediction of survival in pancreatic cancer. Biosci Rep 2021; 41:229064. [PMID: 34143198 PMCID: PMC8252190 DOI: 10.1042/bsr20204301] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 06/07/2021] [Accepted: 06/18/2021] [Indexed: 12/11/2022] Open
Abstract
Purpose: To identify differentially expressed immune-related genes (DEIRGs) and construct a model with survival-related DEIRGs for evaluating the prognosis of patients with pancreatic cancer (PC). Methods: Six microarray gene expression datasets of PC from the Gene Expression Omnibus (GEO) and Immunology Database and Analysis Portal (ImmPort) were used to identify DEIRGs. RNA sequencing and clinical data from The Cancer Genome Atlas Program-Pancreatic Adenocarcinoma (TCGA-PAAD) database were used to establish the prognostic model. Univariate, least absolute shrinkage and selection operator (LASSO) and multivariate Cox regression analyses were applied to determine the final variables of the prognostic model. The median risk score was used as the cut-off value to classify samples into low- and high-risk groups. The prognostic model was further validated using an internal validation set of TCGA and an external validation set of GSE62452. Results: In total, 142 DEIRGs were identified from six GEO datasets, 47 were survival-related DEIRGs. A prognostic model comprising five genes (i.e., ERAP2, CXCL9, AREG, DKK1, and IL20RB) was established. High-risk patients had poor survival compared with low-risk patients. The 1-, 2-, 3-year area under the receiver operating characteristic (ROC) curve of the model reached 0.85, 0.87, and 0.93, respectively. Additionally, the prognostic model reflected the infiltration of neutrophils and dendritic cells. The expression of most characteristic immune checkpoints was significantly higher in the high-risk group versus the low-risk group. Conclusions: The five-gene prognostic model showed reliably predictive accuracy. This model may provide useful information for immunotherapy and facilitate personalized monitoring for patients with PC.
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12
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Tan HW, Xu YM, Qin SH, Chen GF, Lau ATY. Epigenetic regulation of angiogenesis in lung cancer. J Cell Physiol 2021; 236:3194-3206. [PMID: 33078404 DOI: 10.1002/jcp.30104] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 09/08/2020] [Accepted: 09/30/2020] [Indexed: 02/05/2023]
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide, in which angiogenesis is highly required for lung cancer cell growth and metastasis. Genetic regulation of this multistep process is being studied extensively, however, relatively less is known about the epigenetic regulation of angiogenesis in lung cancer. Several epigenetic alterations contribute to regulating angiogenesis, such as epimodifications of DNA, posttranslational modification of histones, and expression of noncoding RNAs. Here, we review the current knowledge of the epigenetic regulation of angiogenesis and discuss the potential clinical applications of epigenetic-based anticancer therapy in lung cancer. Overall, epigenetic-based therapy will likely emerge as a prominent approach to treat lung cancer in the future.
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Affiliation(s)
- Heng Wee Tan
- Laboratory of Cancer Biology and Epigenetics, Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong, People's Republic of China
| | - Yan-Ming Xu
- Laboratory of Cancer Biology and Epigenetics, Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong, People's Republic of China
| | - San-Hai Qin
- Laboratory of Cancer Biology and Epigenetics, Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong, People's Republic of China
| | - Guo-Feng Chen
- Department of Hepatobiliary Surgery, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, People's Republic of China
| | - Andy T Y Lau
- Laboratory of Cancer Biology and Epigenetics, Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong, People's Republic of China
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13
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Yan S, Fang J, Zhu Y, Xie Y, Fang F. Comprehensive analysis of prognostic immune-related genes associated with the tumor microenvironment of pancreatic ductal adenocarcinoma. Oncol Lett 2020; 20:366. [PMID: 33133266 PMCID: PMC7590433 DOI: 10.3892/ol.2020.12228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 09/04/2020] [Indexed: 12/21/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a malignant tumor with a specific tumor immune microenvironment (TIME). Therefore, investigating prognostic immune-related genes (IRGs) that are closely associated with TIME to predict PDAC clinical outcomes is necessary. In the present study, 459 samples of PDAC from the Genotype-Tissue Expression database, The Cancer Genome Atlas (TCGA), International Cancer Genome Consortium (ICGC) and Gene Expression Omnibus (GEO) were included and a survival-associated module was identified using weighted gene co-expression network analysis. Based on the Cox regression analysis and least absolute shrinkage and selection operator analysis, four IRGs (2′-5′-oligoadenylate synthetase 1, MET proto-oncogene, receptor tyrosine kinase, interleukin 1 receptor type 2 and interleukin 20 receptor subunit β) were included in the prognostic model to calculate the risk score (RS), and patients with PDAC were divided into high- and low-RS groups. Kaplan-Meier survival and receiver operating characteristic curve analyses demonstrated that the low-RS group had significantly improved survival conditions compared with the high-RS group in TCGA training set. The prognostic function of the model was also validated using ICGC and GEO cohorts. To investigate the mechanism of different overall survival between the high- and low-RS groups, the present study included Estimation of Stromal and Immune Cells in Malignant Tumor Tissues Using Expression Data and Cell Type Identification by Estimating Relative Subset of Known RNA Transcripts algorithms to investigate the state of the tumor microenvironment and immune infiltration inpatients in the cohort from TCGA. In summary, four genes associated with the TIME of PDAC were identified, which may provide a reference for clinical treatment.
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Affiliation(s)
- Shibai Yan
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Juntao Fang
- Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
| | - Yuanqiang Zhu
- Department of Infertility and Sexual Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510630, P.R. China
| | - Yong Xie
- Department of Obstetrics and Gynecology, The First People's Hospital of Foshan, Foshan, Guangdong 528000, P.R. China
| | - Feng Fang
- Department of Obstetrics and Gynecology, The First People's Hospital of Foshan, Foshan, Guangdong 528000, P.R. China
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14
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Cui XF, Cui XG, Leng N. Overexpression of interleukin-20 receptor subunit beta (IL20RB) correlates with cell proliferation, invasion and migration enhancement and poor prognosis in papillary renal cell carcinoma. J Toxicol Pathol 2019; 32:245-251. [PMID: 31719751 PMCID: PMC6831501 DOI: 10.1293/tox.2019-0017] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 05/17/2019] [Indexed: 01/19/2023] Open
Abstract
Papillary renal cell carcinoma (PRCC) accounts for about 10 percent of all renal cell carcinomas, and the prognosis is poor for people with advanced disease. Interleukin-20 receptor subunit beta (IL20RB) is a single-pass type I membrane protein of the type II cytokine receptor family and is related to the pathogenesis of chronic inflammation and autoimmune diseases, including psoriasis, glaucoma, vitiligo, rheumatoid arthritis, and inflammatory bowel disease. However, little has been reported on IL20RB with respect to cancer, especially in PRCC. Thus, we performed this study to explore its biological characteristics in PRCC. Data from the TCGA database were used to analyze the expression and prognosis of IL20RB. qRT-PCR was used to detect the expression of IL20RB in PRCC cells in vitro. After knockdown of IL20RB with small interfering RNA (siRNA) technology, the proliferation, migration, and invasion of Ketr-3 cells and the expression of related proteins in the epithelial-mesenchymal transition (EMT) pathway were measured with Cell Counting Kit-8 (CCK-8), transwell, and western blot assays. The findings demonstrated that the expression of IL20RB was upregulated in both PRCC tissues and cells and that the high expression of IL20RB led to low overall survival (OS). Furthermore, after knockdown of IL20RB in vitro, the proliferation, migration, and invasion of Ketr-3 cells were reduced, and the expression of related proteins in the EMT pathway declined, suggesting that IL20RB plays a vital role in PRCC through the EMT pathway. These results reveal the biological significance of IL20RB in PRCC and provide new insight for future targeted drugs.
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Affiliation(s)
- Xi-Feng Cui
- Department of Nephrology, The Laiyang Central Hospital of Yantai, 111 Changshan Road, Laiyang, Shandong, 265200, P.R. China
| | - Xi-Gang Cui
- Department of Gastrointestinal Surgery, The Yantai Affiliated Hospital of Binzhou Medical University, 717 Jinbu Road, Yantai, Shandong 264200, P.R. China
| | - Ning Leng
- Department of Nephrology, The Laiyang Central Hospital of Yantai, 111 Changshan Road, Laiyang, Shandong, 265200, P.R. China
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15
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Florea ID, Karaoulani C. Epigenetic Changes of the Immune System with Role in Tumor Development. Methods Mol Biol 2018; 1856:203-218. [PMID: 30178253 DOI: 10.1007/978-1-4939-8751-1_11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tumor development is closely related to chronic inflammation and to evasion of immune defense mechanisms by neoplastic cells. The mediators of the inflammatory process as well as proteins involved in immune response or immune response evasion can be subject to various epigenetic changes such as methylation, acetylation, or phosphorylation. Some of these, such as cytokine suppressors, are undergoing repression through epigenetic changes, and others such as cytokines or chemokines are undergoing activation through epigenetic changes, both modifications having as a result tumor progression. The activating changes can affect the receptor molecules involved in immune response and these promote inflammation and subsequently tumor development while the inactivating changes seem to be related to the tumor regression process. The proteins involved in antigen presentation, and, therefore in immune response escape, such as classical HLA proteins and related APM (antigen presentation machinery) with their epigenetic changes contribute to the tumor development process, either to tumor progression or regression, depending on the immune effector cells that are in play.
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16
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Joerger M, Finn SP, Cuffe S, Byrne AT, Gray SG. The IL-17-Th1/Th17 pathway: an attractive target for lung cancer therapy? Expert Opin Ther Targets 2016; 20:1339-1356. [PMID: 27353429 DOI: 10.1080/14728222.2016.1206891] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION There is strong pharmaceutical development of agents targeting the IL-17-TH17 pathway for the treatment of psoriasis (Ps) and psoriatic arthritis (PsA). Lung cancer accounts for 28% of all cancer-related deaths worldwide, and roughly 80% of patients with newly-diagnosed non-small cell lung cancer (NSCLC) present with metastatic disease, with a poor prognosis of around 12 months. Therefore, there is a high unmet medical need for the development of new and potent systemic treatments in this deadly disease. The emergence of immunotherapies such as anti-PD-1 or anti-PDL1 as candidate therapies in non-small cell lung cancer (NSCLC) indicates that targeting critical immuno-modulatory cytokines including those within the IL-17-Th1/Th17 axis may have proven benefit in the treatment of lung cancer. Areas covered: In this review we describe the current evidence for aberrant IL-17-Th1/Th17 settings in cancer, particularly with regard to targeting this axis in NSCLC. We further discuss the current agents under pharmaceutical development which could potentially target this axis, and discuss the current limitations and areas of concern regarding the use of these in lung cancer. Expert opinion: Current evidence suggests that moving forward agents targeting the IL-17-Th1/Th17 pathway may have novel new oncoimmunology indications in the treatment paradigm for NSCLC.
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Affiliation(s)
- Markus Joerger
- a Department of Medical Oncology & Hematology , Cantonal Hospital , St. Gallen , Switzerland
| | - Stephen P Finn
- b Department of Histopathology & Morbid Anatomy , Trinity College Dublin , Dublin , Ireland
| | - Sinead Cuffe
- c HOPE Directorate , St James's Hospital , Dublin , Ireland
| | - Annette T Byrne
- d Department of Physiology and Medical Physics & Centre for Systems Medicine , Royal College of Surgeons in Ireland , Dublin , Ireland
| | - Steven G Gray
- e Thoracic Oncology Research Group , IMM, St James's Hospital , Dublin , Ireland.,f Department of Clinical Medicine , Trinity College Dublin , Dublin , Ireland
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17
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Guillon A, Gueugnon F, Mavridis K, Dalloneau E, Jouan Y, Diot P, Heuzé-Vourc'h N, Courty Y, Si-Tahar M. Interleukin-22 receptor is overexpressed in nonsmall cell lung cancer and portends a poor prognosis. Eur Respir J 2016; 47:1277-80. [PMID: 26846835 DOI: 10.1183/13993003.01580-2015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 12/15/2015] [Indexed: 01/05/2023]
Affiliation(s)
- Antoine Guillon
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France CHRU de Tours, Service de Réanimation Polyvalente, Tours, France
| | - Fabien Gueugnon
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France
| | - Konstantinos Mavridis
- Dept of Biochemistry and Molecular Biology, University of Athens, Panepistimiopolis, Athens, Greece
| | - Emilie Dalloneau
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France
| | - Youenn Jouan
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France CHRU de Tours, Service de Réanimation Polyvalente, Tours, France
| | - Patrice Diot
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France CHRU de Tours, Service de Pneumologie, Tours, France
| | - Nathalie Heuzé-Vourc'h
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France
| | - Yves Courty
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France
| | - Mustapha Si-Tahar
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, Tours, France Université François Rabelais de Tours, Tours, France
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18
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Liu R, Luo F, Liu X, Wang L, Yang J, Deng Y, Huang E, Qian J, Lu Z, Jiang X, Zhang D, Chu Y. Biological Response Modifier in Cancer Immunotherapy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 909:69-138. [PMID: 27240457 DOI: 10.1007/978-94-017-7555-7_2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Biological response modifiers (BRMs) emerge as a lay of new compounds or approaches used in improving cancer immunotherapy. Evidences highlight that cytokines, Toll-like receptor (TLR) signaling, and noncoding RNAs are of crucial roles in modulating antitumor immune response and cancer-related chronic inflammation, and BRMs based on them have been explored. In particular, besides some cytokines like IFN-α and IL-2, several Toll-like receptor (TLR) agonists like BCG, MPL, and imiquimod are also licensed to be used in patients with several malignancies nowadays, and the first artificial small noncoding RNA (microRNA) mimic, MXR34, has entered phase I clinical study against liver cancer, implying their potential application in cancer therapy. According to amounts of original data, this chapter will review the regulatory roles of TLR signaling, some noncoding RNAs, and several key cytokines in cancer and cancer-related immune response, as well as the clinical cases in cancer therapy based on them.
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Affiliation(s)
- Ronghua Liu
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Feifei Luo
- Biotherapy Research Center, Fudan University, Shanghai, 200032, China.,Department of Digestive Diseases of Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoming Liu
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Department of Dermatology, Shenzhen Hospital, Peking University, Shenzhen, Guangdong, 518036, China
| | - Luman Wang
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Jiao Yang
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Yuting Deng
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Enyu Huang
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Jiawen Qian
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Zhou Lu
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Xuechao Jiang
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Dan Zhang
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China.,Biotherapy Research Center, Fudan University, Shanghai, 200032, China
| | - Yiwei Chu
- Department of Immunology, Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, No.138, Yi Xue Yuan Rd., mail box 226, Shanghai, 200032, People's Republic of China. .,Biotherapy Research Center, Fudan University, Shanghai, 200032, China.
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19
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Naumnik W, Naumnik B, Niklińska W, Ossolińska M, Chyczewska E. Clinical Implications of Hepatocyte Growth Factor, Interleukin-20, and Interleukin-22 in Serum and Bronchoalveolar Fluid of Patients with Non-Small Cell Lung Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 952:41-49. [PMID: 27573644 DOI: 10.1007/5584_2016_66] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Hepatocyte growth factor (HGF) is involved in tumorigenesis, interleukin-20 (IL-20) is an inhibitor of angiogenesis, and interleukin-22 (IL-22) stimulates tumor growth. The aim of this study was to determine the level of HGF, IL-20, and IL-22 in both serum and bronchoalveolar lavage fluid (BALF) of non-small cell lung cancer (NSCLC) patients before onset of chemotherapy, the nature of the interrelationships between these markers, and their prognostic significance regarding post-chemotherapy survival time. We studied 46 NSCLC patients and 15 healthy subjects as a control group. We found significantly higher serum levels of HGF and IL-22 in the NSCLC patients than those in controls [pg/ml: HGF - 1911 (693-6510) vs. 1333 (838-3667), p = 0.0004; IL-22 - 10.66 (1.44-70.34) vs. 4.69 (0.35-12.29), p = 0.0007]. In contrast, concentrations of HGF and IL-22 in BALF were lower in NSCLC patients than those in controls [pg/ml: HGF - 72 (6-561) vs. 488 (14-2003), p = 0.0002; IL-22 - 2.28 (0.70-6.52) vs. 3.72 (2.76-5.64), p = 0.002]. In the NSCLC patients, there was a negative correlation between the serum level of IL-20 and time to tumor progression (r = -0.405, p = 0.04) and between the serum level of HGF and survival time (r = -0.41, p = 0.005). In addition, a higher serum level of HGF and a higher BALF level of IL-22 in patients were linked with a shorter overall survival. We conclude that HGF, IL-20, and IL-22 in the serum and BALF of NSCLC patients before chemotherapy may be a prognostic of cancer progression.
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Affiliation(s)
- W Naumnik
- Department of Lung Diseases, Medical University of Bialystok, 14 Zurawia Street, 15-540, Bialystok, Poland.
- Department of Clinical Molecular Biology, Medical University of Bialystok, Bialystok, Poland.
| | - B Naumnik
- First Department of Nephrology and Transplantation with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland
| | - W Niklińska
- Department of Histology and Embryology, Medical University of Bialystok, Bialystok, Poland
| | - M Ossolińska
- Department of Lung Diseases, Medical University of Bialystok, 14 Zurawia Street, 15-540, Bialystok, Poland
| | - E Chyczewska
- Department of Lung Diseases, Medical University of Bialystok, 14 Zurawia Street, 15-540, Bialystok, Poland
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Epigenetic regulation of inflammatory cytokines and associated genes in human malignancies. Mediators Inflamm 2015; 2015:201703. [PMID: 25814785 PMCID: PMC4359879 DOI: 10.1155/2015/201703] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 02/18/2015] [Indexed: 12/12/2022] Open
Abstract
Inflammation is a multifaceted defense response of immune system against infection. Chronic inflammation has been implicated as an imminent threat for major human malignancies and is directly linked to various steps involved in tumorigenesis. Inflammatory cytokines, interleukins, interferons, transforming growth factors, chemokines, and adhesion molecules have been associated with chronic inflammation. Numerous cytokines are reported to be aberrantly regulated by different epigenetic mechanisms like DNA methylation and histone modifications in tumor tissues, contributing to pathogenesis of tumor in multiple ways. Some of these cytokines also work as epigenetic regulators of other crucial genes in tumor biology, either directly or indirectly. Such regulations are reported in lung, breast, cervical, gastric, colorectal, pancreatic, prostate, and head and neck cancers. Epigenetics of inflammatory mediators in cancer is currently subject of extensive research. These investigations may help in understanding cancer biology and to develop effective therapeutic strategies. The purpose of this paper is to have a brief view of the aberrant regulation of inflammatory cytokines in human malignancies.
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Circulating serum levels of IL-20 in multiple myeloma patients: its significance in angiogenesis and disease activity. Med Oncol 2015; 32:42. [DOI: 10.1007/s12032-015-0488-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 01/23/2015] [Indexed: 01/19/2023]
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Anestakis D, Petanidis S, Kalyvas S, Nday CM, Tsave O, Kioseoglou E, Salifoglou A. Mechanisms and applications of interleukins in cancer immunotherapy. Int J Mol Sci 2015; 16:1691-710. [PMID: 25590298 PMCID: PMC4307328 DOI: 10.3390/ijms16011691] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 01/05/2015] [Indexed: 12/11/2022] Open
Abstract
Over the past years, advances in cancer immunotherapy have resulted in innovative and novel approaches in molecular cancer diagnostics and cancer therapeutic procedures. However, due to tumor heterogeneity and inter-tumoral discrepancy in tumor immunity, the clinical benefits are quite restricted. The goal of this review is to evaluate the major cytokines-interleukins involved in cancer immunotherapy and project their basic biochemical and clinical applications. Emphasis will be given to new cytokines in pre-clinical development, and potential directions for future investigation using cytokines. Furthermore, current interleukin-based approaches and clinical trial data from combination cancer immunotherapies will also be discussed. It appears that continuously increasing comprehension of cytokine-induced effects, cancer stemness, immunoediting, immune-surveillance as well as understanding of molecular interactions emerging in the tumor microenvironment and involving microRNAs, autophagy, epithelial-mesenchymal transition (EMT), inflammation, and DNA methylation processes may hold much promise in improving anti-tumor immunity. To this end, the emerging in-depth knowledge supports further studies on optimal synergistic combinations and additional adjuvant therapies to realize the full potential of cytokines as immunotherapeutic agents.
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Affiliation(s)
- Doxakis Anestakis
- Laboratory of General Biology, Medical School, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
| | - Savvas Petanidis
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
| | - Spyridon Kalyvas
- Department of Internal Medicine, General Hospital of Halkidiki, Poligiros 63100, Greece.
| | - Christiane M Nday
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
| | - Olga Tsave
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
| | - Efrosini Kioseoglou
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
| | - Athanasios Salifoglou
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
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Abstract
Over the past years, advances in cancer immunotherapy have resulted in innovative and novel approaches in molecular cancer diagnostics and cancer therapeutic procedures. However, due to tumor heterogeneity and inter-tumoral discrepancy in tumor immunity, the clinical benefits are quite restricted. The goal of this review is to evaluate the major cytokines-interleukins involved in cancer immunotherapy and project their basic biochemical and clinical applications. Emphasis will be given to new cytokines in pre-clinical development, and potential directions for future investigation using cytokines. Furthermore, current interleukin-based approaches and clinical trial data from combination cancer immunotherapies will also be discussed. It appears that continuously increasing comprehension of cytokine-induced effects, cancer stemness, immunoediting, immune-surveillance as well as understanding of molecular interactions emerging in the tumor microenvironment and involving microRNAs, autophagy, epithelial-mesenchymal transition (EMT), inflammation, and DNA methylation processes may hold much promise in improving anti-tumor immunity. To this end, the emerging in-depth knowledge supports further studies on optimal synergistic combinations and additional adjuvant therapies to realize the full potential of cytokines as immunotherapeutic agents.
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Rutz S, Wang X, Ouyang W. The IL-20 subfamily of cytokines--from host defence to tissue homeostasis. Nat Rev Immunol 2014; 14:783-95. [PMID: 25421700 DOI: 10.1038/nri3766] [Citation(s) in RCA: 251] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The interleukin-20 (IL-20) subfamily of cytokines comprises IL-19, IL-20, IL-22, IL-24 and IL-26. These cytokines are all members of the larger IL-10 family, but have been grouped together to form the IL-20 subfamily based on their usage of common receptor subunits and similarities in their target-cell profiles and biological functions. Members of the IL-20 subfamily facilitate the communication between leukocytes and epithelial cells, thereby enhancing innate defence mechanisms and tissue repair processes at epithelial surfaces. In this Review, we describe the cellular sources and targets of the IL-20 subfamily cytokines, and we detail how their expression is regulated. Much of our understanding of the unique biology of this group of cytokines is still based on IL-22, which is the most studied member of the IL-20 subfamily. Nevertheless, we attempt a broader discussion of the emerging functions of IL-20 subfamily cytokines in host defence, inflammatory diseases, cancer and metabolism.
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Affiliation(s)
- Sascha Rutz
- Department of Immunology, Genentech, South San Francisco, California 94080, USA
| | - Xiaoting Wang
- Department of Immunology, Genentech, South San Francisco, California 94080, USA
| | - Wenjun Ouyang
- Department of Immunology, Genentech, South San Francisco, California 94080, USA
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Lim C, Savan R. The role of the IL-22/IL-22R1 axis in cancer. Cytokine Growth Factor Rev 2014; 25:257-71. [PMID: 24856143 DOI: 10.1016/j.cytogfr.2014.04.005] [Citation(s) in RCA: 120] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 04/29/2014] [Indexed: 12/18/2022]
Abstract
Interleukin-22 (IL-22) is an IL-10 family cytokine produced by T cells and innate lymphoid cells. The IL-22 signaling pathway orchestrates mucosal immune defense and tissue regeneration through pleiotropic effects including pro-survival signaling, cell migration, dysplasia and angiogenesis. While these functions can prevent initial establishment of tumors, they can also be hijacked by aggressive cancers to enhance tumor growth and metastasis. Thus, the role of the IL-22/IL-22R1 axis in cancer is complex and context-specific. Evidence of IL-22 involvement manifests as dysregulation of IL-22 expression and signaling in patients with many common cancers including those of the gut, skin, lung and liver. Unlike other cancer-associated cytokines, IL-22 has restricted tissue specificity as its unique receptor IL-22R1 is exclusively expressed on epithelial and tissue cells, but not immune cells. This makes it an attractive target for therapy as there is potential achieve anti-tumor immunity with fewer side effects. This review summarizes current findings on functions of IL-22 in association with general mechanisms for tumorigenesis as well as specific contributions to particular cancers, and ponders how best to approach further research in the field.
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Affiliation(s)
- Chrissie Lim
- Department of Immunology, University of Washington, Seattle, WA, USA
| | - Ram Savan
- Department of Immunology, University of Washington, Seattle, WA, USA.
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Abstract
Rheumatic disease is a large spectrum of heterogeneous conditions affecting the loco-motor system including joints, muscles, connective tissues, and soft tissues around the joints and bones. Many rheumatic diseases have an element of autoimmunity including systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). Aberrant epigenetic regulation of gene expression is emerging as a major factor within rheumatic disease, and indicates potential new therapeutic avenues of approach to these debilitating conditions. Understanding the precise role of epigenetics in the development and treatment of rheumatic diseases particularly those which have an associated autoimmune element may be important for the long-term management of such conditions.
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Kobold S, Völk S, Clauditz T, Küpper NJ, Minner S, Tufman A, Düwell P, Lindner M, Koch I, Heidegger S, Rothenfuer S, Schnurr M, Huber RM, Wilczak W, Endres S. Interleukin-22 is frequently expressed in small- and large-cell lung cancer and promotes growth in chemotherapy-resistant cancer cells. J Thorac Oncol 2013; 8:1032-42. [PMID: 23774470 DOI: 10.1097/jto.0b013e31829923c8] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION In lung cancer, interleukin-22 (IL-22) expression within primary tissue has been demonstrated, but the frequency and the functional consequence of IL-22 signaling have not been addressed. This study aims at analyzing the cellular effects of IL-22 on lung carcinoma cell lines and the prognostic impact of IL-22 tissue expression in lung cancer patients. METHODS Biological effects of IL-22 signaling were investigated in seven lung cancer cell lines by Western blot, flow cytometry, real-time polymerase chain reaction, and proliferation assays. Tumor tissue specimens of two cohorts with a total of 2300 lung cancer patients were tested for IL-22 expression by immunohistochemistry. IL-22 serum concentrations were analyzed in 103 additional patients by enzyme-linked immunosorbent assay. RESULTS We found the IL-22 receptor 1 (IL-22-R1) to be expressed in six of seven lung cancer cell lines. However IL-22 signaling was functional in only four cell lines, where IL-22 induced signal transducer activator of transcription 3 phosphorylation and increased cell proliferation. Furthermore, IL-22 induced the expression of antiapoptotic B-cell lymphoma 2, but did not rescue tumor cells from carboplatin-induced apoptosis. Cisplatin-resistant cell lines showed a significant up-regulation of IL-22-R1 along with a stronger proliferative response to IL-22 stimulation. IL-22 was preferentially expressed in small- and large-cell lung carcinoma (58% and 46% of cases, respectively). However, no correlation between IL-22 expression by immunohistochemistry and prognosis was observed. CONCLUSION IL-22 is frequently expressed in lung cancer tissue. Enhanced IL-22-R1 expression and signaling in chemotherapy-refractory cell lines are indicative of a protumorigenic function of IL-22 and may contribute to a more aggressive phenotype.
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Affiliation(s)
- Sebastian Kobold
- Department of Internal Medicine IV, Division of Clinical Pharmacology and Center of Integrated Protein Science, Ludwig-Maximilians Universität München, Member of the German Center for Lung Research, Munich, Germany.
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Baird AM, Dockry E, Daly A, Stack E, Doherty DG, O'Byrne KJ, Gray SG. IL-23R is Epigenetically Regulated and Modulated by Chemotherapy in Non-Small Cell Lung Cancer. Front Oncol 2013; 3:162. [PMID: 23802098 PMCID: PMC3685824 DOI: 10.3389/fonc.2013.00162] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Accepted: 06/06/2013] [Indexed: 12/11/2022] Open
Abstract
The Interleukin-23 (IL-23)/IL-23R signaling axis is an important inflammatory pathway, involved in the stimulation and regulation of the T helper (Th) 17 lymphocytes, resulting in the production of IL-17. Aside from auto-immunity, this cytokine has also been linked to carcinogenesis and polymorphisms in the IL-23R gene are associated with an increased risk for the development of a number of different cancers. Activation of the IL-23 pathway results in the up-regulation of STAT3 and it is thought that the pathological consequences associated with this are in part due to the production of IL-17. We have previously identified IL-23A as pro-proliferative and epigenetically regulated in non-small cell lung cancer (NSCLC). The current study aims to evaluate IL-23R in greater detail in NSCLC. We demonstrate that IL-23R is expressed and epigenetically regulated in NSCLC through histone post-translation modifications and CpG island methylation. In addition, Gemcitabine treatment, a chemotherapy drug used in the treatment of NSCLC, resulted in the up-regulation of the IL-23R. Furthermore, Apilimod (STA 5326), a small molecule which blocks the expression of IL-23 and IL-12, reduced the proliferative capacity of NSCLC cells, particularly in the adenocarcinoma (A549) sub-type. Apilimod is currently undergoing investigation in a number of clinical trials for the treatment of auto-immune conditions such as Crohn’s disease and Rheumatoid Arthritis. Our results may have implications for treating NSCLC patients with Gemcitabine or epigenetic targeted therapies. However, Apilimod may possibly provide a new treatment avenue for NSCLC patients. Work is currently ongoing to further delineate the IL-23/IL-23R axis in this disease.
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Affiliation(s)
- Anne-Marie Baird
- Department of Clinical Medicine, Trinity College Dublin , Dublin , Ireland ; Thoracic Oncology Research Group, Institute of Molecular Medicine, St. James's Hospital , Dublin , Ireland
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Gray SG. Perspectives on epigenetic-based immune intervention for rheumatic diseases. Arthritis Res Ther 2013; 15:207. [PMID: 23510070 PMCID: PMC3672716 DOI: 10.1186/ar4167] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Rheumatic disease can loosely be described as any painful condition affecting the loco-motor system, including joints, muscles, connective tissues, and soft tissues around the joints and bones. There is a wide spectrum of rheumatic diseases, many of which involve autoimmunity, including systemic lupus erythematosus and rheumatoid arthritis. A significant body of evidence now links aberrant epigenetic regulation of gene expression with rheumatic disease and points toward the use of epigenetic targeting agents as potential new treatment options, particularly for those conditions associated with an autoimmune element. In this perspective, I will briefly cover the current knowledge surrounding this area in the field of rheumatology.
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Baird AM, Leonard J, Naicker KM, Kilmartin L, O'Byrne KJ, Gray SG. IL-23 is pro-proliferative, epigenetically regulated and modulated by chemotherapy in non-small cell lung cancer. Lung Cancer 2012; 79:83-90. [PMID: 23116756 DOI: 10.1016/j.lungcan.2012.10.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Revised: 09/20/2012] [Accepted: 10/05/2012] [Indexed: 01/28/2023]
Abstract
BACKGROUND IL-23 is a member of the IL-6 super-family and plays key roles in cancer. Very little is currently known about the role of IL-23 in non-small cell lung cancer (NSCLC). METHODS RT-PCR and chromatin immunopreciptiation (ChIP) were used to examine the levels, epigenetic regulation and effects of various drugs (DNA methyltransferase inhibitors, Histone Deacetylase inhibitors and Gemcitabine) on IL-23 expression in NSCLC cells and macrophages. The effects of recombinant IL-23 protein on cellular proliferation were examined by MTT assay. Statistical analysis consisted of Student's t-test or one way analysis of variance (ANOVA) where groups in the experiment were three or more. RESULTS In a cohort of primary non-small cell lung cancer (NSCLC) tumours, IL-23A expression was significantly elevated in patient tumour samples (p < 0.05). IL-23A expression is epigenetically regulated through histone post-translational modifications and DNA CpG methylation. Gemcitabine, a chemotherapy drug indicated for first-line treatment of NSCLC also induced IL-23A expression. Recombinant IL-23 significantly increased cellular proliferation in NSCLC cell lines. CONCLUSIONS These results may therefore have important implications for treating NSCLC patients with either epigenetic targeted therapies or Gemcitabine.
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Affiliation(s)
- Anne-Marie Baird
- Thoracic Oncology Research Group, Institute of Molecular Medicine, Trinity College Dublin, Dublin, Ireland.
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Brzeziańska E, Dutkowska A, Antczak A. The significance of epigenetic alterations in lung carcinogenesis. Mol Biol Rep 2012; 40:309-25. [PMID: 23086271 PMCID: PMC3518808 DOI: 10.1007/s11033-012-2063-4] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 10/03/2012] [Indexed: 12/11/2022]
Abstract
Lung cancer is recognized as a leading cause of cancer-related death worldwide and its frequency is still increasing. The prognosis in lung cancer is poor and limited by the difficulties of diagnosis at early stage of disease, when it is amenable to surgery treatment. Therefore, the advance in identification of lung cancer genetic and epigenetic markers with diagnostic and/or prognostic values becomes an important tool for future molecular oncology and personalized therapy. As in case of other tumors, aberrant epigenetic landscape has been documented also in lung cancer, both at early and late stage of carcinogenesis. Hypermethylation of specific genes, mainly tumor suppressor genes, as well as hypomethylation of oncogenes and retrotransposons, associated with histopathological subtypes of lung cancer, has been found. Epigenetic aberrations of histone proteins and, especially, the lower global levels of histone modifications have been associated with poorer clinical outcome in lung cancer. The recently discovered role of epigenetic modifications of microRNA expression in tumors has been also proven in lung carcinogenesis. The identified epigenetic events in lung cancer contribute to its specific epigenotype and correlated phenotypic features. So far, some of them have been suggested to be cancer biomarkers for early detection, disease monitoring, prognosis, and risk assessment. As epigenetic aberrations are reversible, their correction has emerged as a promising therapeutic target.
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Affiliation(s)
- Ewa Brzeziańska
- Department of Molecular Bases of Medicine, Medical University of Lodz, Pomorska St. 251, 92-213 Lodz, Poland.
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