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Kim HAJ, Zeng PYF, Sorgini A, Shaikh MH, Khan H, MacNeil D, Khan MI, Mendez A, Yoo J, Fung K, Lang P, Palma DA, Mymryk JS, Barrett JW, Patel KB, Boutros PC, Nichols AC. Tumor molecular differences associated with outcome disparities of Black patients with head and neck cancer. Head Neck 2022; 44:1124-1135. [PMID: 35187756 PMCID: PMC9047510 DOI: 10.1002/hed.27007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/11/2022] [Accepted: 02/08/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Numerous studies of head and neck squamous cell carcinoma (HNSCC) have demonstrated disparate outcomes by race and ethnicity. Beyond known associations with socioeconomic variables, whether these are also associated with differences in tumor molecular composition has thus far been poorly explored. METHODS We downloaded clinical and multiplatform molecular data from The Cancer Genome Atlas and other published studies. These were compared between non-Hispanic Black (n = 43) and White (n = 354) patients with non-HPV-related tumors, using multivariable models. Publicly available validation cohorts were used. RESULTS Black patients had poorer progression-free survival than White patients. Tumors of Black patients had greater copy number aberrations, and increased SFRP1 methylation and miRNA-mediated PRG4 silencing associated with poor survival. PI3K/AkT/mTOR pathway proteins were differentially expressed. CONCLUSIONS There are molecular differences between tumors of Black and White patients that may partially account for differences in survival. These may inform targeted treatment decisions to achieve equitable outcomes.
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Affiliation(s)
- Hugh A J Kim
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Peter Y F Zeng
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Alana Sorgini
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Mushfiq H Shaikh
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Halema Khan
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Danielle MacNeil
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Mohammed I Khan
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
| | - Adrian Mendez
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - John Yoo
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Kevin Fung
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Pencilla Lang
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - David A Palma
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Joe S Mymryk
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
- Department of Oncology, University of Western Ontario, London, Ontario, Canada
| | - John W Barrett
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Microbiology & Immunology, University of Western Ontario, London, Ontario, Canada
| | - Krupal B Patel
- Department of Otolaryngology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Paul C Boutros
- Department of Human Genetics, University of California, Los Angeles, California, USA
- Department of Urology, University of California, Los Angeles, California, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, California, USA
- Institute for Precision Health, University of California, Los Angeles, California, USA
- Jonsson Comprehensive Cancer Centre, University of California, Los Angeles, California, USA
| | - Anthony C Nichols
- Department of Otolaryngology-Head and Neck Surgery, University of Western Ontario, London, Ontario, Canada
- Department of Oncology, University of Western Ontario, London, Ontario, Canada
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Expressions of Interleukin-27 in Oral Lichen Planus, Oral Leukoplakia, and Oral Squamous Cell Carcinoma. Inflammation 2022; 45:1023-1038. [DOI: 10.1007/s10753-021-01599-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 12/30/2022]
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Yao TT, Ning FF, Li TG, Wu ML, Wang XX. Two Cu(II)-coordination polymers: structural diversity and anti-ovarian cancer evaluation. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1952253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ting-Ting Yao
- Department of Gynaecology, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Feng-Feng Ning
- Department of Anesthesiology, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Tian-Gang Li
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Mei-Li Wu
- Department of Gynaecology, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Xiao-Xia Wang
- Department of Gynaecology, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
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Ramachandran S, Verma AK, Dev K, Goyal Y, Bhatt D, Alsahli MA, Rahmani AH, Almatroudi A, Almatroodi SA, Alrumaihi F, Khan NA. Role of Cytokines and Chemokines in NSCLC Immune Navigation and Proliferation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5563746. [PMID: 34336101 PMCID: PMC8313354 DOI: 10.1155/2021/5563746] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/23/2021] [Accepted: 06/28/2021] [Indexed: 12/14/2022]
Abstract
With over a million deaths every year around the world, lung cancer is found to be the most recurrent cancer among all types. Nonsmall cell lung carcinoma (NSCLC) amounts to about 85% of the entire cases. The other 15% owes it to small cell lung carcinoma (SCLC). Despite decades of research, the prognosis for NSCLC patients is poorly understood with treatment options limited. First, this article emphasises on the part that tumour microenvironment (TME) and its constituents play in lung cancer progression. This review also highlights the inflammatory (pro- or anti-) roles of different cytokines (ILs, TGF-β, and TNF-α) and chemokine (CC, CXC, C, and CX3C) families in the lung TME, provoking tumour growth and subsequent metastasis. The write-up also pinpoints recent developments in the field of chemokine biology. Additionally, it covers the role of extracellular vesicles (EVs), as alternate carriers of cytokines and chemokines. This allows the cytokines/chemokines to modulate the EVs for their secretion, trafficking, and aid in cancer proliferation. In the end, this review also stresses on the role of these factors as prognostic biomarkers for lung immunotherapy, apart from focusing on inflammatory actions of these chemoattractants.
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Affiliation(s)
- Sowmya Ramachandran
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Main Campus, Penang, Malaysia
- Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
| | - Amit K Verma
- Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
| | - Kapil Dev
- Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
| | - Yamini Goyal
- Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
| | - Deepti Bhatt
- Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
| | - Mohammed A Alsahli
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraidah, Saudi Arabia
| | - Arshad Husain Rahmani
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraidah, Saudi Arabia
| | - Ahmad Almatroudi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraidah, Saudi Arabia
| | - Saleh A Almatroodi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraidah, Saudi Arabia
| | - Faris Alrumaihi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraidah, Saudi Arabia
| | - Naushad Ahmad Khan
- Department of Biochemistry, Faculty of Medical Sciences, Alatoo International University, Bishkek, Kyrgyzstan
- Department of Trauma and Surgery, Hamad Medical Corporation, Doha, Qatar
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Dawson RE, Jenkins BJ, Saad MI. IL-6 family cytokines in respiratory health and disease. Cytokine 2021; 143:155520. [PMID: 33875334 DOI: 10.1016/j.cyto.2021.155520] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 02/07/2023]
Abstract
Chronic lung diseases including asthma, chronic obstructive pulmonary disease (COPD) and lung fibrosis represent a major burden on healthcare systems with limited effective therapeutic options. Developing effective treatments for these debilitating diseases requires an understanding of how alterations at the molecular level affect lung macroscopic architecture. A common theme among these lung disorders is the presence of an underlying dysregulated immune system which can lead to sustained chronic inflammation. In this respect, several inflammatory cytokines have been implicated in the pathogenesis of lung diseases, thus leading to the notion that cytokines are attractive therapeutic targets for these disorders. In this review, we discuss and highlight the recent breakthroughs that have enhanced our understanding of the role of the interleukin (IL)-6 family of cytokines in lung homeostasis and chronic diseases including asthma, COPD, lung fibrosis and lung cancer.
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Affiliation(s)
- Ruby E Dawson
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia; Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia; Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
| | - Mohamed I Saad
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia; Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia.
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Yi M, Zhang LJ, Liu XJ, Wang N, Huang CN, Liu MQ, Chang SH, Liu WD, Yang L. Increased serum IL-27 concentrations and IL-27-producing cells in MG patients with positive AChR-Ab. J Clin Neurosci 2021; 86:289-293. [PMID: 33478780 DOI: 10.1016/j.jocn.2020.11.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 10/03/2020] [Accepted: 11/01/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVE This study aims to explore the serum levels of IL-27 and the percentages of IL-27-producing cells in MG patients with positive acetylcholine receptor antibody (AChR-MG). METHODS A total of 17 AChR-MG patients and 22 sex- and age- matched healthy controls (HCs) were recruited. Serum IL-27 levels were determined by enzyme linked immunosorbent assay. The percentages of IL-27+ cells, IL-27-producing T (CD3+IL-27+) cells, and IL-27-producing B (CD19+IL-27+) cells were measured by flow cytometry. RESULTS Serum IL-27 levels in AChR-MG were significantly higher than those in HCs (13.44 ± 0.89 vs 7.14 ± 0.75 pg/mL, P < 0.0001), and were decreased after intravenous immunoglobulin (IVIG) treatment (P = 0.004). Moreover, the frequencies of IL-27+ lymphocytes were significantly elevated in AChR-MG patients than those in HCs (P = 0.011), and were decreased after IVIG treatment (P = 0.014). Furthermore, the frequencies of IL-27-producing T cells (P = 0.017) and IL-27-producing B cells (P = 0.015) were significantly elevated in AChR-MG patients as compared to those in HCs. Meanwhile, we observed positive correlations between the frequencies of IL-27+ lymphocytes and MG-ADL score (P = 0.030, r = 0.527). By contrast, no significant correlation was found between IL and 27 serum levels and MG-ADL score (P = 0.099, r = -0.414). CONCLUSION IL-27 may play an important role in the pathological process in AChR-MG patients, and the frequencies of IL-27-producing (CD3+IL-27+) T cells may be a potential biomarker for predicting the severity of AChR-MG.
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Affiliation(s)
- Ming Yi
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Lin-Jie Zhang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Xiao-Jiao Liu
- Department of Neurology, Tianjin Medical University General Hospital Airport Hospital, Tianjin, China
| | - Nan Wang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Chen-Na Huang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Ming-Qi Liu
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Sheng-Hui Chang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Wan-Di Liu
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Li Yang
- Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China.
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Beizavi Z, Zohouri M, Asadipour M, Ghaderi A. IL-27, a pleiotropic cytokine for fine-tuning the immune response in cancer. Int Rev Immunol 2020; 40:319-329. [PMID: 33146571 DOI: 10.1080/08830185.2020.1840565] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 09/23/2020] [Accepted: 10/06/2020] [Indexed: 12/25/2022]
Abstract
Interleukin (IL)-27, a member of the IL-6/IL-12 family, has an important role in modulating inflammation in partnership with innate and adaptive immune cells. IL-27 binding to IL-27R starts downstream signaling based on the target cells. It can instigate inflammation by inducing CD4+ T cell proliferation, Th1 polarization, cytotoxic T cell activation, generation of the natural killer cell, and macrophage and dendritic cell activation. However, by inducing programmed cell death and suppression of effector cells, IL-27 can suppress inflammation and return the immune response to hemostasis. Altogether, IL-27 displays multifaceted dual functions, which may result in either pro- or anti-inflammatory effects. Recent investigations indicated the antitumor activity of IL-27 via inducing Th1, and CTL responses and generating NK cells. On the other hand, IL-27 also can promote tumor cells' proliferation, survival, and angiogenesis. In the present review, we'll discuss recent advances concerning the role of IL-27 in inflammatory diseases such as infections, autoimmune diseases with a focus on cancer.
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Affiliation(s)
- Zahra Beizavi
- Department of Surgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahshid Zohouri
- Shiraz Institute for Cancer Research, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Morvarid Asadipour
- Shiraz Institute for Cancer Research, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Ghaderi
- Shiraz Institute for Cancer Research, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Huang G, Chen J, Liu J, Zhang X, Duan H, Fang Q. MiR-935/HIF1α Feedback Loop Inhibits the Proliferation and Invasiveness of Glioma. Onco Targets Ther 2020; 13:10817-10828. [PMID: 33122920 PMCID: PMC7591158 DOI: 10.2147/ott.s244409] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 08/12/2020] [Indexed: 12/17/2022] Open
Abstract
Objective The biological functions and molecular mechanisms of miR-935 have been widely investigated in various types of cancer. The aim of the present study was to explore the function of miR-935 in glioma. Methods Bioinformatic analysis and quantitative real-time fluorescent PCR (qRT-PCR) were used to determine the expression of miR-935 in glioma tissues and glioma cell lines. Chi-square test was performed to analyze the relationship between the expression of miR-935 and clinical traits. CCK-8 assay, colony formation assay, cell cycle analysis and subcutaneous tumorigenesis model in nude mice were conducted to determine the effects of miR-935 on the proliferation of glioma cells both in vitro and in vivo. Wound healing and transwell assays were used to detect the effects of miR-935 on the migration and invasion of glioma cells in vitro. The relationship between miR-935 and HIF1α was analyzed using bioinformatics, luciferase reporter assay and Western blotting. Results The expression of miR-935 was lower in glioma tissues than in the adjacent tissues, and in cell lines than in the normal human astrocytes (NHAs), and the low expression levels of miR-935 predicted a poor outcome. Exogenous overexpression of miR-935 inhibited the proliferation of glioma cells both in vitro and in vivo, and suppressed the migration and invasion of glioma cells in vitro. HIF1α was identified as the target of miR-935, whereas miR-935 overexpression decreased the expression of HIF1α and its target genes VEGF, MCL1 and GLUT1. Strikingly, overexpression of HIF1α significantly decreased the expression of miR-935, whereas silencing HIF1α increased the expression of miR-935. Similarly, HIF1α overexpression remarkably reversed the inhibitory effects of miR-935 on the proliferation, migration and invasion of glioma cells. Conclusion Overall, present study reveals the presence of miR-935/HIF1α feedback loop in glioma, which inhibits the development of glioma. This feedback loop may be a potential target for the treatment of glioma.
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Affiliation(s)
- Guangjing Huang
- Department of Biomedicine, Medical College of Guizhou University, Guiyang, Guizhou, 550000, People's Republic of China.,Anesthesiology Department, Guizhou Provincial People' s Hospital, Guiyang, Guizhou, 550000, People's Republic of China
| | - Jie Chen
- Anesthesiology Department, Guizhou Provincial People' s Hospital, Guiyang, Guizhou, 550000, People's Republic of China
| | - Jing Liu
- Anesthesiology Department, Guizhou Provincial People' s Hospital, Guiyang, Guizhou, 550000, People's Republic of China
| | - Xiaoyan Zhang
- Anesthesiology Department, Guizhou Provincial People' s Hospital, Guiyang, Guizhou, 550000, People's Republic of China
| | - Haijie Duan
- Anesthesiology Department, Guizhou Provincial People' s Hospital, Guiyang, Guizhou, 550000, People's Republic of China
| | - Qian Fang
- Medical College of Guizhou University, Guiyang, Guizhou, 550000, People's Republic of China.,Nursing Department, Guizhou Provincial People's Hospital, Guiyang, Guizhou, 550000, People's Republic of China
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Liu F, Chen Y, Chen B, Liu C, Xing J. MiR-935 Promotes Clear Cell Renal Cell Carcinoma Migration and Invasion by Targeting IREB2. Cancer Manag Res 2019; 11:10891-10900. [PMID: 31920398 PMCID: PMC6941696 DOI: 10.2147/cmar.s232380] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 12/16/2019] [Indexed: 12/16/2022] Open
Abstract
Purpose Clear cell renal cell carcinoma (ccRCC) has the highest rate of metastasis and invasion in RCC and is the third most common adult urinary malignancy. miRNA may serve a critical role in human cancer development and progression, has been confirmed to play a pivotal role in RCC cell invasion and migration. Since miR‑935 had been verified to be an oncogene or tumor suppressor in various cancers, the role of miR‑935 in RCC was unclear. Methods Real-time quantitative polymerase chain reaction (qRT-PCR) was used to verify miR-935 expression. CCK-8 assay, wound healing assay and transwell assay were used to investigate the cell proliferation, migration and invasion of miR-935. Receiver operating characteristic (ROC) curve analysis was applied to discriminate different clinical classifications. Gain or loss of function approaches were used to investigate the cell proliferation, migration and invasion of miR-935 in vitro. Bioinformatics analysis and dual-luciferase reporter assay were used to identify the target of miR-935. Results MiR-935 had a higher expression level in RCC cells and cancer tissues. MiR-935 mimics promoted cell proliferation, migration and invasion, and miR-935 inhibitor inhibited cell inhibit malignancy of cancer cells. Bioinformatics analysis and dual-luciferase reporter assay identified iron-responsive element-binding protein 2 (IREB2) as a direct target of miR-935. qRT-PCR showed IREB2 expression was downregulated in ccRCC cancer tissues and high IREB2 expression had a longer overall survival (OS) and disease-free survival (DFS). Silencing IREB2 could reverse the function of miR-935 inhibitor on cell proliferation and metastasis in renal cancer cells. Conclusion The study indicated that miR-935 may act as an oncomiRNA and influenced migration and invasion progress of ccRCC by targeting IREB2. Oncogene miR-935 may be a molecular marker and uncover new strategies for ccRCC.
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Affiliation(s)
- Fei Liu
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou 510280, People's Republic of China.,Department of Urology, The First Affiliated Hospital of Xiamen University, Xiamen 361003, People's Republic of China
| | - Yuedong Chen
- Department of Urology, The First Affiliated Hospital of Xiamen University, Xiamen 361003, People's Republic of China
| | - Bin Chen
- Department of Urology, The First Affiliated Hospital of Xiamen University, Xiamen 361003, People's Republic of China
| | - Chunxiao Liu
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou 510280, People's Republic of China
| | - Jinchun Xing
- Department of Urology, The First Affiliated Hospital of Xiamen University, Xiamen 361003, People's Republic of China
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Kourko O, Seaver K, Odoardi N, Basta S, Gee K. IL-27, IL-30, and IL-35: A Cytokine Triumvirate in Cancer. Front Oncol 2019; 9:969. [PMID: 31681561 PMCID: PMC6797860 DOI: 10.3389/fonc.2019.00969] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 09/12/2019] [Indexed: 12/16/2022] Open
Abstract
The role of the immune system in anti-tumor immunity cannot be overstated, as it holds the potential to promote tumor eradication or prevent tumor cell escape. Cytokines are critical to influencing the immune responses and interactions with non-immune cells. Recently, the IL-12 and IL-6 family of cytokines have accumulated newly defined members each with specific immune functions related to various cancers and tumorigenesis. There is a need to better understand how cytokines like IL-27, IL-30, and IL-35 interact with one another, and how a developing tumor can exploit these interactions to enhance immune suppression. Current cytokine-based immunotherapies are associated with cytotoxic side effects which limits the success of treatment. In addition to this toxicity, understanding the complex interactions between immune and cancer cells may be one of the greatest challenges to developing a successful immunotherapy. In this review, we bring forth IL-27, IL-30, and IL-35, “sister cytokines,” along with more recent additions to the IL-12 family, which serve distinct purposes despite sharing structural similarities. We highlight how these cytokines function in the tumor microenvironment by examining their direct effects on cancer cells as well their indirect actions via regulatory functions of immune cells that act to either instigate or inhibit tumor progression. Understanding the context dependent immunomodulatory outcomes of these sister cytokines, as well as their regulation within the tumor microenvironment, may shed light onto novel cancer therapeutic treatments or targets.
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Affiliation(s)
- Olena Kourko
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Kyle Seaver
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Natalya Odoardi
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Sameh Basta
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
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Ying X, Zhu J, Zhang Y. Circular RNA circ-TSPAN4 promotes lung adenocarcinoma metastasis by upregulating ZEB1 via sponging miR-665. Mol Genet Genomic Med 2019; 7:e991. [PMID: 31573758 PMCID: PMC6900391 DOI: 10.1002/mgg3.991] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 08/31/2019] [Accepted: 09/03/2019] [Indexed: 12/20/2022] Open
Abstract
Background Cancer metastasis is responsible for 90% of cancer‐related deaths. Recently, circular RNA (circRNA) is deemed to be an important regulator of cancer progression. However, little is known about the role of circRNA in the metastasis of lung adenocarcinoma (LUAD). Herein, we investigated the clinical implication and regulatory effect of circ‐TSPAN4 (hsa_circ_0020732) in LUAD. Methods Gene Expression Omnibus (GEO) database (http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE104854) was used to identify the aberrantly expressed circRNAs in LUAD. The expression levels of circ‐TSPAN4, miR‐4731‐5p, miR‐665, and ZEB1 were determined by quantitative reverse transcription PCR (qRT‐PCR). The functional experiments were carried out with wound healing and transwell assays. And, the luciferase reporter and RNA pull‐down assays were employed to examine the crosstalk between circ‐TSPAN4, miR‐665, and ZEB1. In vivo metastasis experiment was tested by the lung metastasis model. Results Circ‐TSPAN4 was significantly upregulated in LUAD tissues and cell lines. The increased circ‐TSPAN4 was linked to advanced tumor‐node‐metastasis stage, lymph node and distant metastasis, and poor outcome. Lentivirus‐mediated stably circ‐TSPAN4 knockdown dramatically attenuated the metastatic ability of LUAD cells both in vitro and in vivo. Mechanistically, circ‐TSPAN4 directly interacted with miR‐665, but not miR‐4731‐5p, to increase the expression of ZEB1, which is a well‐known metastasis trigger. Importantly, the reduced metastatic capacity caused by circ‐TSPAN4 depletion was partially rescued by miR‐665 silencing or ZEB1 overexpression. Conclusions Circ‐TSPAN4 plays a pivotal metastasis‐promoting role in LUAD through acting as a sponge for miR‐665 and upregulating ZEB1.
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Affiliation(s)
- Xiwang Ying
- Department of Respiratory Medicine, Hangzhou Third People's Hospital, Hangzhou, Zhejiang, China
| | - Jianwei Zhu
- Department of Medical Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
| | - Yuanhui Zhang
- Department of Medical Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
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