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Zhang X, Meng X, Wang P, Luan C, Wang H. Bioinformatics analysis for the identification of Sprouty-related EVH1 domain-containing protein 3 expression and its clinical significance in thyroid carcinoma. Sci Rep 2024; 14:4549. [PMID: 38402263 PMCID: PMC10894204 DOI: 10.1038/s41598-024-55187-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/21/2024] [Indexed: 02/26/2024] Open
Abstract
The poorly differentiated thyroid carcinoma (THCA) subtype is associated with an aggressive disease course, a less favorable overall prognosis, and an increased risk of distant organ metastasis. In this study, our objective was to explore the potential utility of the Sprouty-related EVH1 domain-containing protein 3 (SPRED3) as a biomarker for early diagnosis and prognosis in THCA patients. The differentially expressed prognostic-related genes associated with THCA were identified by querying The Cancer Genome Atlas (TCGA) database. The difference in the expression of the SPRED3 gene between thyroid carcinoma (THCA) tissues and normal tissues was analyzed using data from The Cancer Genome Atlas (TCGA) and further validated through immunohistochemistry. Univariate and multivariate Cox regression models were used, along with clinical information from THCA patients, to analyze the prognostic value of the SPRED3 gene in THCA patients. Functional enrichment analysis was subsequently performed to elucidate the molecular mechanisms underlying the regulatory effects of the SPRED3 gene on thyroid carcinoma. Additionally, we calculated the percentage of infiltrating immune cells in THCA patients and evaluated their correlation with SPRED3 gene expression. Compared with those in noncancerous thyroid tissue, the gene and protein expression levels of SPRED3 were found to be elevated in thyroid carcinoma tissues. Furthermore, the expression of SPRED3 in thyroid carcinoma exhibited significant correlations with tumor location, histological grade, pathological stage, and tumor node metastasis classification (TNM) stage. Univariate and multivariate Cox proportional hazards (Cox) regression analyses demonstrated that SPRED3 could serve as an independent prognostic factor for predicting the overall survival of THCA patients. The results of functional enrichment analysis suggested the potential involvement of SPRED3 in the regulation of extracellular matrix organization, epidermal development, signaling receptor activator activity, skin development, receptor ligand activity, glycosaminoglycan binding, neuroactive ligand‒receptor interaction, the IL-17 signaling pathway, and the PI3K-Akt signaling pathway. Additionally, there were significant correlations between the expression level of the SPRED3 gene and the infiltration of various immune cells (eosinophils, central memory T cells, neutrophils, macrophages, and NK cells) within the thyroid tumor microenvironment. SPRED3 can be used as a prognostic biomarker in patients with THCA could potentially be therapeutic target for THCA.
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Affiliation(s)
- Xiaowei Zhang
- Department of Orthopedics, Zibo Central Hospital, No 54, Gong Qing Tuan Xi Road, Zibo, 255036, People's Republic of China
| | - Xiangwei Meng
- Department of Drug Clinical Trials, Zibo Central Hospital, Zibo, People's Republic of China
| | - Pengyun Wang
- Department of Orthopedics, Zibo Central Hospital, No 54, Gong Qing Tuan Xi Road, Zibo, 255036, People's Republic of China
| | - Chong Luan
- Department of Orthopedics, Zibo Central Hospital, No 54, Gong Qing Tuan Xi Road, Zibo, 255036, People's Republic of China.
| | - Haiming Wang
- Department of thyroid and breast surgery, Zibo Municipal Hospital, Zibo, 255400, People's Republic of China.
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Li Y, Chen M. IL-17 expression and prognosis of laryngeal squamous cell carcinoma. EAR, NOSE & THROAT JOURNAL 2024:1455613241232500. [PMID: 38357743 DOI: 10.1177/01455613241232500] [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: 02/16/2024] Open
Abstract
Objective: To investigate the roles of proinflammatory cytokine IL-17 in the prognosis of laryngeal squamous cell carcinoma (LSCC). Methods: In all, 67 LSCC patients were enrolled to evaluate the expression of IL-17, IL-23, CD8, CD31, and vascular endothelial growth factor by immunohistochemical staining. Cumulative survival time was determined by the Kaplan-Meier approach, and prognostic variables for overall survival (OS) were identified by Cox proportional-hazards models. Results: The expression of IL-17 and IL-23 was remarkably higher in LSCC tissue than in adjacent normal (AN) tissue (P < .001). The Kaplan-Meier analysis indicated that patients with cervical lymph node metastasis (CLNM), advanced tumor node metastasis (TNM) stage, poor-differentiated grade, high microvessel density (MVD) in LSCC tissues, and high IL-17 expression in AN tissues had poorer OS (all P < .05). Cox regression analysis revealed that CLNM (HR = 7.246; 95% CI: 2.598-20.208; P < .001), high MVD in tumor tissues (HR = 4.233; 95% CI: 1.482-12.092; P = .007), and low CD8 expression in AN tissues (HR = 3.996; 95% CI: 1.442-11.074; P = .008) were significantly associated with poorer OS in LSCC, while IL-17 expression in AN tissue was not. Conclusion: High IL-17 expression in AN tissues could indicate poor prognosis and may be a prognostic marker for LSCC. Low CD8 expression in AN tissues may represent poor frontline antitumor immunity and be associated with poor prognosis.
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Affiliation(s)
- Yun Li
- Department of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Ming Chen
- Department of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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3
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Zhen L, Chen Y, Gao J, Li B, Jia Y. MicroRNA-99b Regulates Bacillus Calmette-Guerin-Infected Immature Dendritic Cell-Induced CD4+ T Cell Differentiation by Targeting mTOR Signaling. Crit Rev Immunol 2024; 44:35-47. [PMID: 38305335 DOI: 10.1615/critrevimmunol.2023050312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
This study aimed to elucidate the mechanisms by which microRNA-99b (miR-99b) regulates CD4+ T cell differentiation induced by Bacillus Calmette-Guerin (BCG)-infected immature dendritic cells (imDCs). Levels of miR-99b, interferon-gamma (IFN-γ), Foxp3, interleukin (IL)-10, IL-17, IL-23, and ROR-γt were assessed. Effects of miR-99b inhibition and mechanistic target of rapamycin (mTOR) agonist on Th17/Treg cell ratio and cytokine levels (IL-6, IL-17, IL-23) were studied. Expression of mTOR, S6K1, and 4E-BP1 related to miR-99b was analyzed. BCG-infected imDCs led to CD4+ T cell differentiation and altered levels of IFN-γ, Foxp3, IL-10, miR-99b, IL-17, IL-23, and ROR-γt. Inhibition of miR-99b increased the Th17/Treg cell ratio in CD4+ T cells co-cultured with BCG-infected imDCs, and this effect was further enhanced by the mTOR agonist. Additionally, the miR-99b inhibitor elevated the levels of IL-6, IL-17, and IL-23 when CD4+ T cells were co-cultured with BCG-infected imDCs, and the mTOR agonist further amplified this increase. Notably, miR-99b negatively regulated mTOR signaling, as the miR-99b inhibitor upregulated the expression levels of mTOR, S6K1, and 4E-BP1 while decreasing miR-99b. It was concluded that miR-99b modulates CD4+ T cell differentiation via mTOR pathway in response to BCG-infected im-DCs. Inhibiting miR-99b affects Th17/Treg ratio and pro-inflammatory cytokines, potentially impacting tuberculosis immunotherapies.
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Affiliation(s)
- Libo Zhen
- Department of Tuberculosis, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou 310030, China
| | - Yuanyuan Chen
- Tuberculosis Laboratory, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou 310030, China
| | - Juwei Gao
- Department of Oncology, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310061, China
| | - Boying Li
- Department of Tuberculosis, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou 310030, China
| | - Yangmin Jia
- Department of Occupational Medicine, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou 310030, China
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Li K, Zeng X, Liu P, Zeng X, Lv J, Qiu S, Zhang P. The Role of Inflammation-Associated Factors in Head and Neck Squamous Cell Carcinoma. J Inflamm Res 2023; 16:4301-4315. [PMID: 37791117 PMCID: PMC10544098 DOI: 10.2147/jir.s428358] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/16/2023] [Indexed: 10/05/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC), which originates in the head or neck tissues, is characterized by high rates of recurrence and metastasis. Inflammation is important in HNSCC prognosis. Inflammatory cells and their secreted factors contribute to the various stages of HNSCC development through multiple mechanisms. In this review, the mechanisms through which inflammatory factors, signaling pathways, and cells contribute to the initiation and progression of HNSCC have been discussed in detail. Furthermore, the diagnostic and therapeutic potential of targeting inflammation in HNSCC has been discussed to gain new insights into improving patient prognosis.
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Affiliation(s)
- Kang Li
- Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong, People’s Republic of China
- Department of Otorhinolaryngology, Longgang Otorhinolaryngology Hospital & Shenzhen Key Laboratory of Otorhinolaryngology, Shenzhen Institute of Otorhinolaryngology, Shenzhen, Guangdong, People’s Republic of China
| | - Xianhai Zeng
- Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong, People’s Republic of China
- Department of Otorhinolaryngology, Longgang Otorhinolaryngology Hospital & Shenzhen Key Laboratory of Otorhinolaryngology, Shenzhen Institute of Otorhinolaryngology, Shenzhen, Guangdong, People’s Republic of China
| | - Peng Liu
- Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong, People’s Republic of China
- Department of Otorhinolaryngology, Longgang Otorhinolaryngology Hospital & Shenzhen Key Laboratory of Otorhinolaryngology, Shenzhen Institute of Otorhinolaryngology, Shenzhen, Guangdong, People’s Republic of China
| | - Xiaoxia Zeng
- Department of Otorhinolaryngology, Longgang Otorhinolaryngology Hospital & Shenzhen Key Laboratory of Otorhinolaryngology, Shenzhen Institute of Otorhinolaryngology, Shenzhen, Guangdong, People’s Republic of China
| | - Jie Lv
- School of Computer Science and Engineering, Yulin Normal University, Yulin, Guangxi, People’s Republic of China
| | - Shuqi Qiu
- Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong, People’s Republic of China
- Department of Otorhinolaryngology, Longgang Otorhinolaryngology Hospital & Shenzhen Key Laboratory of Otorhinolaryngology, Shenzhen Institute of Otorhinolaryngology, Shenzhen, Guangdong, People’s Republic of China
| | - Peng Zhang
- Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong, People’s Republic of China
- Department of Otorhinolaryngology, Longgang Otorhinolaryngology Hospital & Shenzhen Key Laboratory of Otorhinolaryngology, Shenzhen Institute of Otorhinolaryngology, Shenzhen, Guangdong, People’s Republic of China
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Lai X, Yu R, Ou Q, Bao H, Wu X, Shao Y, Li Y, Zhang Y, Ding Q. Clinical and molecular characteristics of kinase domain duplications across diverse cancer types in the Chinese population. Cancer Med 2023; 12:6009-6015. [PMID: 36325957 PMCID: PMC10028036 DOI: 10.1002/cam4.5325] [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: 05/04/2022] [Revised: 08/26/2022] [Accepted: 09/23/2022] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Kinase domain duplications (KDDs) have recently been recognized as oncogenic mutations and possible association with drug resistance in cancers. METHOD Here, targeted sequencing was performed with the tumor tissue and/or plasma from 65 cancer patients with KDDs. RESULT Intact KDDs were identified in approximately 0.1% of the total population across multiple cancer types. EGFR KDD was first identified in colorectal cancer and breast cancer, whereas FGFR2 KDD was first identified in gastric cancer. Tumors with EGFR KDD displayed lower concurrent TP53 gene alterations (p = 0.03) and slightly higher chromosome instability (p = 0.27) compared to tumors with non-EGFR-KDDs. Immune pathway analysis further revealed the enrichment of the cytokine receptors pathway (93%) in the KDD carriers. Hyperprogression-related gene mutations were identified in four cases. CONCLUSION Collectively, our data revealed the genomic features of KDD alterations in a multi-cancer cohort, providing more information for the potential treatment application in the KDD carriers.
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Affiliation(s)
- Xiaojing Lai
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China
| | - Ruoying Yu
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Qiuxiang Ou
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Hua Bao
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Xue Wu
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
| | - Yang Shao
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, China
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yang Li
- The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China
| | - Ying Zhang
- Department of Pathology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, Jiangsu, China
| | - Qingqing Ding
- Department of Geriatric Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, P. R. China
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Inflammation Related to Obesity in the Etiopathogenesis of Gastroenteropancreatic Neuroendocrine Neoplasms. Biomedicines 2022; 10:biomedicines10102660. [PMID: 36289922 PMCID: PMC9599081 DOI: 10.3390/biomedicines10102660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/17/2022] [Accepted: 10/19/2022] [Indexed: 11/24/2022] Open
Abstract
Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are rare neoplasms, which, due to their heterogeneous nature, non-specific symptoms, and lack of specific tumor markers pose many diagnostic and clinical challenges. In recent years, the effectiveness of GEP-NEN diagnosis has increased, which is probably associated with the greater availability of diagnostic tests and the cooperation of many experienced specialists in various scientific disciplines. In addition to the possible genetic etiology, the cause of GEP-NET development is not fully understood. Inflammation and obesity are known risks that contribute to the development of many diseases. Chronic inflammation accompanying obesity affects the hormonal balance and cell proliferation and causes the impairment of the immune system function, leading to neoplastic transformation. This review explores the role of inflammation and obesity in GEP-NETs. The exact mechanisms inducing tumor growth are unknown; however, the profile of inflammatory factors released in the GEP-NET tumor microenvironment is responsible for the progression or inhibition of tumor growth. Both the excess of adipose tissue and the impaired function of the immune system affect not only the initiation of cancer but also reduce the comfort and lifetime of patients.
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7
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Zahid KR, Raza U, Tumbath S, Jiang L, Xu W, Huang X. Neutrophils: Musketeers against immunotherapy. Front Oncol 2022; 12:975981. [PMID: 36091114 PMCID: PMC9453237 DOI: 10.3389/fonc.2022.975981] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/01/2022] [Indexed: 11/24/2022] Open
Abstract
Neutrophils, the most copious leukocytes in human blood, play a critical role in tumorigenesis, cancer progression, and immune suppression. Recently, neutrophils have attracted the attention of researchers, immunologists, and oncologists because of their potential role in orchestrating immune evasion in human diseases including cancer, which has led to a hot debate redefining the contribution of neutrophils in tumor progression and immunity. To make this debate fruitful, this review seeks to provide a recent update about the contribution of neutrophils in immune suppression and tumor progression. Here, we first described the molecular pathways through which neutrophils aid in cancer progression and orchestrate immune suppression/evasion. Later, we summarized the underlying molecular mechanisms of neutrophil-mediated therapy resistance and highlighted various approaches through which neutrophil antagonism may heighten the efficacy of the immune checkpoint blockade therapy. Finally, we have highlighted several unsolved questions and hope that answering these questions will provide a new avenue toward immunotherapy revolution.
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Affiliation(s)
- Kashif Rafiq Zahid
- Department of Radiation Oncology, Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Umar Raza
- Department of Biological Sciences, National University of Medical Sciences (NUMS), Rawalpindi, Pakistan
| | - Soumya Tumbath
- Department of Radiation Oncology, Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Lingxiang Jiang
- Department of Radiation Oncology, Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Wenjuan Xu
- Department of Radiation Oncology, Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Xiumei Huang
- Department of Radiation Oncology, Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, United States
- *Correspondence: Xiumei Huang,
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8
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Jarocki M, Karska J, Kowalski S, Kiełb P, Nowak Ł, Krajewski W, Saczko J, Kulbacka J, Szydełko T, Małkiewicz B. Interleukin 17 and Its Involvement in Renal Cell Carcinoma. J Clin Med 2022; 11:jcm11174973. [PMID: 36078902 PMCID: PMC9457171 DOI: 10.3390/jcm11174973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/21/2022] [Accepted: 08/24/2022] [Indexed: 11/26/2022] Open
Abstract
Nowadays, molecular and immunological research is essential for the better understanding of tumor cells pathophysiology. The increasing number of neoplasms has been taken under ‘the molecular magnifying glass’ and, therefore, it is possible to discover complex relationships between the cytophysiology and immune system action. An example could be renal cell carcinoma (RCC) which has deep interactions with immune mediators such as Interleukin 17 (IL-17)—an inflammatory cytokine reacting to tissue damage and external pathogens. RCC is one of the most fatal urological cancers because of its often late diagnosis and poor susceptibility to therapies. IL-17 and its relationship with tumors is extremely complex and constitutes a recent topic for numerous studies. What is worth highlighting is IL-17’s dual character in cancer development—it could be pro- as well as anti-tumorigenic. The aim of this review is to summarize the newest data considering multiple connections between IL-17 and RCC.
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Affiliation(s)
- Michał Jarocki
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Julia Karska
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Szymon Kowalski
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Paweł Kiełb
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Łukasz Nowak
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Wojciech Krajewski
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Jolanta Saczko
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Julita Kulbacka
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Tomasz Szydełko
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Bartosz Małkiewicz
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland
- Correspondence: ; Tel.: +48-506-158-136
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Kopelyanskiy D, Desponds C, Prevel F, Rossi M, Migliorini R, Snäkä T, Eren RO, Claudinot S, Lye LF, Pasparakis M, Beverley SM, Fasel N. Leishmania guyanensis suppressed inducible nitric oxide synthase provoked by its viral endosymbiont. Front Cell Infect Microbiol 2022; 12:944819. [PMID: 36034693 PMCID: PMC9416488 DOI: 10.3389/fcimb.2022.944819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
Inducible nitric oxide synthase (iNOS) is essential to the production of nitric oxide (NO), an efficient effector molecule against intracellular human pathogens such as Leishmania protozoan parasites. Some strains of Leishmania are known to bear a viral endosymbiont termed Leishmania RNA virus 1 (LRV1). Recognition of LRV1 by the innate immune sensor Toll-like receptor-3 (TLR3) leads to conditions worsening the disease severity in mice. This process is governed by type I interferon (type I IFNs) arising downstream of TLR3 stimulation and favoring the formation of secondary metastatic lesions. The formation of these lesions is mediated by the inflammatory cytokine IL-17A and occurs in the absence, or low level of, protective cytokine IFN-γ. Here, we described that the presence of LRV1 led to the initial expression of iNOS and low production of NO that failed to control infection. We subsequently showed that LRV1-triggered type I IFN was essential but insufficient to induce robust iNOS induction, which requires strong activation of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB). Leishmania guyanensis carrying LRV1 (LgyLRV1+) parasites mitigated strong iNOS production by limiting NF-kB activation via the induction of tumor necrosis factor-alpha-induced protein 3 (TNFAIP3), also known as A20. Moreover, our data suggested that production of LRV1-induced iNOS could be correlated with parasite dissemination and metastasis via elevated secretion of IL-17A in the draining lymph nodes. Our findings support an additional strategy by which LRV1-bearing Leishmania guyanensis evaded killing by nitric oxide and suggest that low levels of LRV1-induced NO might contribute to parasite metastasis.
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Affiliation(s)
| | - Chantal Desponds
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Florence Prevel
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Matteo Rossi
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Romain Migliorini
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Tiia Snäkä
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Remzi Onur Eren
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
- Institute for Genetics, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD) and Center for Molecular Medicine, University of Cologne, Cologne, Germany
| | | | - Lon-Fye Lye
- Department of Molecular Microbiology, School of Medicine, Washington University, St. Louis, MO, United States
| | - Manolis Pasparakis
- Institute for Genetics, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD) and Center for Molecular Medicine, University of Cologne, Cologne, Germany
| | - Stephen M. Beverley
- Department of Molecular Microbiology, School of Medicine, Washington University, St. Louis, MO, United States
| | - Nicolas Fasel
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
- *Correspondence: Nicolas Fasel,
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10
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Mousa FA, Jasim HA, Shakir F. A Prognostic Impact of Interleukin 17 (IL-17) as an Immune-Marker in Patients with Bladder Cancer. ARCHIVES OF RAZI INSTITUTE 2022; 77:1059-1065. [PMID: 36618324 PMCID: PMC9759229 DOI: 10.22092/ari.2022.357801.2098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 03/06/2022] [Indexed: 01/10/2023]
Abstract
Urinary bladder cancer is a worldwide health issue and the ninth most prevalent cancer across the globe, accounting for almost two-thirds of all urinary malignancies. Interleukin 17 (IL17) is a pro-inflammatory cytokine with pivotal modulatory effects on antitumor immune responses and has been reported to play a prominent role in the occurrence and development of bladder cancer. The present study aimed to measure the quantitative serum and urine levels of IL-17 in patients with bladder cancer. Blood and urine samples were obtained from 50 diagnosed bladder cancers and 96 healthy people as a control group. The serum and urine level of IL-17 was evaluated using an enzyme-linked immunosorbent assay. It has been revealed that the level of IL-17 was higher in all patients, as compared to that in controls. These results indicated that this interleukin is an indicator to predict the progression or recurrence of the disease.
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Affiliation(s)
- F. A Mousa
- Department of Microbiology, College of Medicine, University of Basrah, Basrah, Iraq
| | - H. A Jasim
- Department of Microbiology, College of Medicine, University of Basrah, Basrah, Iraq
| | - F Shakir
- Department of Surgery, College of Medicine, University of Basrah, Basrah, Iraq
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11
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Liao X, Zhang W, Dai H, Jing R, Ye M, Ge W, Pei S, Pan L. Neutrophil-Derived IL-17 Promotes Ventilator-Induced Lung Injury via p38 MAPK/MCP-1 Pathway Activation. Front Immunol 2022; 12:768813. [PMID: 34975857 PMCID: PMC8714799 DOI: 10.3389/fimmu.2021.768813] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/29/2021] [Indexed: 12/28/2022] Open
Abstract
Ventilator-induced lung injury (VILI) is one of the most common complications of mechanical ventilation and can severely affect health. VILI appears to involve excessive inflammatory responses, but its pathogenesis has not yet been clarified. Since interleukin-17 (IL-17) plays a critical role in the immune system and the development of infectious and inflammatory diseases, we investigated here whether it plays a role in VILI. In a mouse model of VILI, mechanical ventilation with high tidal volume promoted the accumulation of lung neutrophils, leading to increased IL-17 levels in the lung, which in turn upregulated macrophage chemoattractant protein-1 via p38 mitogen-activated protein kinase. Depletion of neutrophils decreases the production IL-17 in mice and inhibition of IL-17 significantly reduced HTV-induced lung injury and inflammatory response. These results were confirmed in vitro using RAW264.7 macrophage cultures. Our results suggest that IL-17 plays a pro-inflammatory role in VILI and could serve as a new target for its treatment.
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Affiliation(s)
- Xiaoting Liao
- Department of Anesthesiology, Guangxi Key Laboratory of Basic Research on Perioperative Organ Function Injury & Control, and Guangxi Medical Engineering Research Center of Tissue Injury and Repair, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Weikang Zhang
- Department of Anesthesiology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Huijun Dai
- Department of Anesthesiology, Guangxi Key Laboratory of Basic Research on Perioperative Organ Function Injury & Control, and Guangxi Medical Engineering Research Center of Tissue Injury and Repair, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Ren Jing
- Department of Anesthesiology, Guangxi Key Laboratory of Basic Research on Perioperative Organ Function Injury & Control, and Guangxi Medical Engineering Research Center of Tissue Injury and Repair, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Mengling Ye
- Department of Anesthesiology, Guangxi Key Laboratory of Basic Research on Perioperative Organ Function Injury & Control, and Guangxi Medical Engineering Research Center of Tissue Injury and Repair, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Wanyun Ge
- Department of Anesthesiology, Guangxi Key Laboratory of Basic Research on Perioperative Organ Function Injury & Control, and Guangxi Medical Engineering Research Center of Tissue Injury and Repair, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Shenglin Pei
- Department of Anesthesiology, Guangxi Key Laboratory of Basic Research on Perioperative Organ Function Injury & Control, and Guangxi Medical Engineering Research Center of Tissue Injury and Repair, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Linghui Pan
- Department of Anesthesiology, Guangxi Key Laboratory of Basic Research on Perioperative Organ Function Injury & Control, and Guangxi Medical Engineering Research Center of Tissue Injury and Repair, Guangxi Medical University Cancer Hospital, Nanning, China
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12
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Shen N, Duan X, Feng Y, Zhang J, Qiao X, Ding W. Long non-coding RNA HOXA11 antisense RNA upregulates spermatogenesis-associated serine-rich 2-like to enhance cisplatin resistance in laryngeal squamous cell carcinoma by suppressing microRNA-518a. Bioengineered 2022; 13:974-984. [PMID: 34974809 PMCID: PMC8805888 DOI: 10.1080/21655979.2021.2016038] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/05/2021] [Indexed: 12/26/2022] Open
Abstract
Long noncoding RNAs (LncRNAs) are closely associated with the chemoresistance of laryngeal squamous cell carcinoma (LSCC). Previous studies indicated that HOXA11-AS could function as a vital regulator in human cancers. However, the regulatory mechanisms of HOXA11-AS in the chemoresistance of LSCC remain unclear. In this study, it was found that HOXA11-AS expression was upregulated in cisplatin (CDDP)-resistant LSCC tissues and cells. Loss-of-function assays revealed that HOXA11-AS knockdown inhibited the viability, migration, and invasion, but promoted the apoptosis of CDDP-resistant LSCC cells. Meanwhile, we identified miR-518a as a downstream gene of HOXA11-AS in LSCC, and miR-518a silencing reversed the promotive effect of HOXA11-AS knockdown on CDDP sensitivity of LSCC cells. In addition, miR-518a could inhibit spermatogenesis-associated serine-rich 2-like (SPATS2L) expression by direct interaction, and upregulation of SPATS2L abrogated the inhibitory effect of HOXA11-AS silencing or miR-518a overexpression on CDDP resistance of CDDP-resistant LSCC cells. In sum, our results demonstrated that HOXA11-AS enhanced CDDP resistance of LSCC via miR-518a/SPATS2L axis, which might offer novel therapeutic strategies for CDDP-resistant LSCC.
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Affiliation(s)
- Na Shen
- The Department of Otolaryngology Head and Neck Surgery, Tianjin Children’s Hospital, Tianjin, China
| | - Xiaohui Duan
- The Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, China
| | - Yong Feng
- The Department of Otolaryngology Head and Neck Surgery, The 4th Central Hospital of Tianjin, Tianjin, China
| | - Jianxin Zhang
- The Department of Otolaryngology Head and Neck Surgery, The 4th Central Hospital of Tianjin, Tianjin, China
| | - Xiaocheng Qiao
- The Department of Otolaryngology Head and Neck Surgery, The 4th Central Hospital of Tianjin, Tianjin, China
| | - Wenyu Ding
- The Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, China
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13
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Interleukin-17 activates JAK2/STAT3, PI3K/Akt and nuclear factor-κB signaling pathway to promote the tumorigenesis of cervical cancer. Exp Ther Med 2021; 22:1291. [PMID: 34630646 PMCID: PMC8461522 DOI: 10.3892/etm.2021.10726] [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: 08/25/2020] [Accepted: 04/27/2021] [Indexed: 12/17/2022] Open
Abstract
Interleukin (IL)-17 has been regarded as a significant factor in inflammation. In addition, IL-17 is known to be involved in the progression of cancers; however, the function of IL-17 in cervical cancer remains unclear. In the present study, cell viability was detected by Cell Counting Kit-8 assay. Quantitative PCR and western blotting were performed to detect gene and protein expression levels, respectively, in cancer cells or tissues. Ki-67 staining was used to evaluate cell proliferation. Wound-healing assay was used to detect cell migration. Moreover, Transwell assay was performed to investigate the invasion of cervical cancer cells. The results revealed that IL-17 significantly promoted the proliferation of cervical cancer cells. Additionally, IL-17 notably enhanced the migration and invasion of cervical cancer cells in vitro. IL-17 promoted the progression of cervical cancer via the activation of JAK2/STAT3 and PI3K/Akt/NF-κB signaling. In conclusion, IL-17 was a key regulator during the progression of cervical cancer through the JAK2/STAT3 and PI3K/Akt/nuclear factor-κB signaling pathway, which may serve as a novel target for the treatment of cervical cancer.
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14
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Zhou M, Wang Y, Zhang C, Qi M, Yao M, Sun L, Xu X. MicroRNA-195-5p suppresses the proliferation, migration, invasion and epithelial-mesenchymal transition of laryngeal cancer cells in vitro by targeting E2F3. Exp Ther Med 2021; 22:1078. [PMID: 34447471 PMCID: PMC8355640 DOI: 10.3892/etm.2021.10512] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 04/28/2021] [Indexed: 12/13/2022] Open
Abstract
Increasing evidence has indicated that microRNAs (miRNAs/miRs) play an important role in the occurrence and development of various types of cancer. The aim of the present study was to investigate the role and underlying molecular mechanisms of miR-195-5p in laryngeal cancer cell proliferation, migration and invasion. Reverse transcription-quantitative PCR (RT-qPCR) was performed to measure the expression levels of miR-195-5p in laryngeal carcinoma cell lines. The expression levels of miR-195-5p and E2F transcription factor 3 (E2F3) were modified by transfection with miR-195-5p mimics and pcDNA3.1-E2F3. A luciferase reporter assay was used to verify the association between miR-195a-5p and E2F3. Cell Counting Kit-8, cell wound healing and Transwell invasion assays were used to detect the biological functions of laryngeal cancer cells. The expression of epithelial-mesenchymal transition (EMT)-associated genes was evaluated by western blotting and RT-qPCR. The results revealed that the expression of miR-195-5p was decreased in laryngeal cancer cell lines. The overexpression of miR-195-5p inhibited the proliferation, migration, invasion and EMT of laryngeal cancer cells. Dual-luciferase reporter assays revealed that miR-195-5p could directly target E2F3 and that there was a negative association between them. E2F3 overexpression significantly attenuated the inhibitory effects of the overexpression of miR-195-5p on the proliferation, migration, invasion and EMT of laryngeal cancer cells. Collectively, the findings of the present study demonstrated that the overexpression of miR-195-5p significantly inhibited the progression of laryngeal cancer cells, and these effects may be mediated via the downregulation of the expression of E2F3.
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Affiliation(s)
- Min Zhou
- Department of Otolaryngology Head and Neck Surgery, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Yu Wang
- Department of Operating Room, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Changming Zhang
- Department of Otolaryngology Head and Neck Surgery, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Meihao Qi
- Department of Otolaryngology Head and Neck Surgery, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Min Yao
- Department of Otolaryngology Head and Neck Surgery, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Lizhi Sun
- Department of Otolaryngology Head and Neck Surgery, Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Xining Xu
- Department of Otolaryngology, The 940th Hospital of The Joint Logistic Support Force of PLA, Lanzhou, Gansu 730050, P.R. China
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