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Fu D, Shi X, Yi X, Wu D, He H, Zhou W, Cheng W. m6A reader IGF2BP2 promotes M2 macrophage polarization and malignant biological behavior of bladder cancer by stabilizing NRP1 mRNA expression. BMC Urol 2024; 24:147. [PMID: 39014364 PMCID: PMC11251312 DOI: 10.1186/s12894-024-01534-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 07/02/2024] [Indexed: 07/18/2024] Open
Abstract
BACKGROUND Insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) has been confirmed to play oncogenic role in many cancers. However, the role and mechanism of IGF2BP2 in bladder cancer (BCa) still deserves to be further revealed. METHODS The mRNA and protein levels of IGF2BP2 and neuronilin-1 (NRP1) were detected by real-time quantitative PCR (RT-qPCR) and western blot. Cell proliferation, apoptosis, migration and invasion were determined using colony formation assay, EdU assay, CCK8 assay, flow cytometry and transwell assay. Xenograft tumor model was conducted to evaluate the role of IGF2BP2 in vivo. THP-1-M0 macrophages were co-cultured with the condition medium (CM) of BCa cells to induce polarization. M2 macrophage polarization was assessed by detecting the mRNA levels of M2 macrophage markers using RT-qPCR and measuring the proportion of M2 macrophage markers using flow cytometry. Moreover, MeRIP and RIP assay were performed to assess m6A level and the interaction between IGF2BP2 and NRP1. RESULTS IGF2BP2 and NRP1 were upregulated in BCa tissues and cells. IGF2BP2 knockdown suppressed BCa cell growth and metastasis, as well as inhibited BCa tumor growth. After THP-1-M0 macrophages were co-cultured with the CM of BCa cells, the levels of M2 macrophage markers were markedly enhanced, while this effect was abolished by IGF2BP2 knockdown. IGF2BP2 level was positively correlated with NRP1 level, and it could increase NRP1 mRNA stability. NRP1 overexpression reversed the suppressive effect of IGF2BP2 knockdown on M2 macrophage polarization and BCa cell progression. CONCLUSION m6A-reader IGF2BP2 enhanced M2 macrophage polarization and BCa cell progression by promoting NRP1 mRNA stability.
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Affiliation(s)
- Dian Fu
- Department of Urology, Jinling College of Clinical Medicine, Nanjing Medical University, No.305, Zhongshandong Road, Xuanwu District, Nanjing, Jiangsu, 210002, China
| | - Xiuquan Shi
- Department of Urology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, No.305, Zhongshandong Road, Xuanwu District, Nanjing, Jiangsu, 210002, China
| | - Xiaoming Yi
- Department of Urology, Jinling College of Clinical Medicine, Nanjing Medical University, No.305, Zhongshandong Road, Xuanwu District, Nanjing, Jiangsu, 210002, China
| | - Ding Wu
- Department of Urology, Jinling College of Clinical Medicine, Nanjing Medical University, No.305, Zhongshandong Road, Xuanwu District, Nanjing, Jiangsu, 210002, China
| | - Haowei He
- Department of Urology, Jinling College of Clinical Medicine, Nanjing Medical University, No.305, Zhongshandong Road, Xuanwu District, Nanjing, Jiangsu, 210002, China
| | - Wenquan Zhou
- Department of Urology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, No.305, Zhongshandong Road, Xuanwu District, Nanjing, Jiangsu, 210002, China.
| | - Wen Cheng
- Department of Urology, Jinling College of Clinical Medicine, Nanjing Medical University, No.305, Zhongshandong Road, Xuanwu District, Nanjing, Jiangsu, 210002, China.
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Bakinowska E, Kiełbowski K, Skórka P, Dach A, Olejnik-Wojciechowska J, Szwedkowicz A, Pawlik A. Non-Coding RNA as Biomarkers and Their Role in the Pathogenesis of Gastric Cancer-A Narrative Review. Int J Mol Sci 2024; 25:5144. [PMID: 38791187 PMCID: PMC11121563 DOI: 10.3390/ijms25105144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/03/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Non-coding RNAs (ncRNAs) represent a broad family of molecules that regulate gene expression, including microRNAs, long non-coding RNAs and circular RNAs, amongst others. Dysregulated expression of ncRNAs alters gene expression, which is implicated in the pathogenesis of several malignancies and inflammatory diseases. Gastric cancer is the fifth most frequently diagnosed cancer and the fourth most common cause of cancer-related death. Studies have found that altered expression of ncRNAs may contribute to tumourigenesis through regulating proliferation, apoptosis, drug resistance and metastasis. This review describes the potential use of ncRNAs as diagnostic and prognostic biomarkers. Moreover, we discuss the involvement of ncRNAs in the pathogenesis of gastric cancer, including their interactions with the members of major signalling pathways.
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Affiliation(s)
| | | | | | | | | | | | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (E.B.); (K.K.); (P.S.); (A.D.); (J.O.-W.); (A.S.)
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3
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Sahib AS, Fawzi A, Zabibah RS, Koka NA, Khudair SA, Muhammad FA, Hamad DA. miRNA/epithelial-mesenchymal axis (EMT) axis as a key player in cancer progression and metastasis: A focus on gastric and bladder cancers. Cell Signal 2023; 112:110881. [PMID: 37666286 DOI: 10.1016/j.cellsig.2023.110881] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 09/06/2023]
Abstract
The metastasis a major hallmark of tumors that its significant is not only related to the basic research, but clinical investigations have revealed that majority of cancer deaths are due to the metastasis. The metastasis of tumor cells is significantly increased due to EMT mechanism and therefore, inhibition of EMT can reduce biological behaviors of tumor cells and improve the survival rate of patients. One of the gaps related to cancer metastasis is lack of specific focus on the EMT regulation in certain types of tumor cells. The gastric and bladder cancers are considered as two main reasons of death among patients in clinical level. Herein, the role of EMT in regulation of their progression is evaluated with a focus on the function of miRNAs. The inhibition/induction of EMT in these cancers and their ability in modulation of EMT-related factors including ZEB1/2 proteins, TGF-β, Snail and cadherin proteins are discussed. Moreover, lncRNAs and circRNAs in crosstalk of miRNA/EMT regulation in these tumors are discussed and final impact on cancer metastasis and response of tumor cells to the chemotherapy is evaluated. Moreover, the impact of miRNAs transferred by exosomes in regulation of EMT in these cancers are discussed.
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Affiliation(s)
- Ameer S Sahib
- Department of Pharmacy, Al- Mustaqbal University College, 51001 Hilla, Iraq
| | - Amjid Fawzi
- Medical Technical College, Al-Farahidi University, Iraq
| | - Rahman S Zabibah
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Nisar Ahmad Koka
- Department of English, Faculty of Languages and Translation, King Khalid University, Abha, Kingdom of Saudi Arabia.
| | | | | | - Doaa A Hamad
- Nursing Department, Hilla University College, Babylon, Iraq
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4
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Eslami M, Khazeni S, Khanaghah XM, Asadi MH, Ansari MA, Garjan JH, Lotfalizadeh MH, Bayat M, Taghizadieh M, Taghavi SP, Hamblin MR, Nahand JS. MiRNA-related metastasis in oral cancer: moving and shaking. Cancer Cell Int 2023; 23:182. [PMID: 37635248 PMCID: PMC10463971 DOI: 10.1186/s12935-023-03022-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/06/2023] [Indexed: 08/29/2023] Open
Abstract
Across the world, oral cancer is a prevalent tumor. Over the years, both its mortality and incidence have grown. Oral cancer metastasis is a complex process involving cell invasion, migration, proliferation, and egress from cancer tissue either by lymphatic vessels or blood vessels. MicroRNAs (miRNAs) are essential short non-coding RNAs, which can act either as tumor suppressors or as oncogenes to control cancer development. Cancer metastasis is a multi-step process, in which miRNAs can inhibit or stimulate metastasis at all stages, including epithelial-mesenchymal transition, migration, invasion, and colonization, by targeting critical genes in these pathways. On the other hand, long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs), two different types of non-coding RNAs, can regulate cancer metastasis by affecting gene expression through cross-talk with miRNAs. We reviewed the scientific literature (Google Scholar, Scopus, and PubMed) for the period 2000-2023 to find reports concerning miRNAs and lncRNA/circRNA-miRNA-mRNA networks, which control the spread of oral cancer cells by affecting invasion, migration, and metastasis. According to these reports, miRNAs are involved in the regulation of metastasis pathways either by directly or indirectly targeting genes associated with metastasis. Moreover, circRNAs and lncRNAs can induce or suppress oral cancer metastasis by acting as competing endogenous RNAs to inhibit the effect of miRNA suppression on specific mRNAs. Overall, non-coding RNAs (especially miRNAs) could help to create innovative therapeutic methods for the control of oral cancer metastases.
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Affiliation(s)
- Meghdad Eslami
- Department of oral and maxillofacial surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saba Khazeni
- Department of oral and maxillofacial surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Xaniar Mohammadi Khanaghah
- Department of oral and maxillofacial surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hossein Asadi
- Department of oral and maxillofacial surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohamad Amin Ansari
- Department of oral and maxillofacial surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Hayati Garjan
- Department of oral and maxillofacial surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mobina Bayat
- Department of Plant, Cell and Molecular Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Taghizadieh
- Department of Pathology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Pouya Taghavi
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, 2028, South Africa
| | - Javid Sadri Nahand
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Shi Y, Pan J, Hang C, Tan L, Hu L, Yan Z, Zhu J. The estrogen/miR-338-3p/ADAM17 axis enhances the viability of breast cancer cells via suppressing NK cell's function. ENVIRONMENTAL TOXICOLOGY 2023; 38:1618-1627. [PMID: 37052432 DOI: 10.1002/tox.23791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/31/2023] [Accepted: 03/19/2023] [Indexed: 06/19/2023]
Abstract
Natural killer (NK) cells are the critical elements of the innate immune response and implicated in rapidly recognizing and eliminating cancer cells. However, the tumor-suppressive ability of NK cells is often impaired in several cancer types. The critical roles of microRNAs have been elucidated by increasing evidences, while the regulation of miR-338-3p in anti-tumor activation of NK cells and its relationship with estrogen in breast cancer (BC) are still confusing. Here, miR-338-3p level was found to be significantly downregulated in BC tissues and estrogen receptor positive (ER+ ) cells, this difference was more obvious in ER+ patients or BC patients at advanced stage (TNM III and IV). MiR-338-3p level was shown to be downregulated by 17β-estradiol in BC cells (MDA-MB-231 cells and MCF-7) in vitro. MiR-338-3p overexpression decreased disintegrin and metalloprotease-17 (ADAM17) secretion in MDA-MB-231 (ER- ) and MCF-7 (ER+ ) cells. In addition, miR-338-3p overexpression or treatment with anti-ADAM17 antibody could down-regulate granzyme B, CD16, and NKG2D in NK cells, which was reversed by human recombinant ADAM17. Furthermore, these educated NK cells could promote the viability of MDA-MB-231 or MCF-7 cells. Taken together, our results demonstrate that miR-338-3p was negatively regulated by estrogen in BC cells, impairing NK cell's activity by the up-regulation of ADAM17, and conversely promoted the viability of BC cells. Therefore, the estrogen/miR-338-3p/ADAM17 axis is critically implicated in BC pathogenesis and may provide potential targets for BC diagnosis and treatment.
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Affiliation(s)
- Yijiu Shi
- Department of general surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of general surgery, The first affiliated hospital of Ningbo University (Yuehu Campus), Ningbo, Zhejiang province, China
| | - Jianhui Pan
- Department of colorectal surgery, The first affiliated hospital of Ningbo University (Waitan Campus), Ningbo, Zhejiang province, China
| | - Chen Hang
- Department of general surgery, The first affiliated hospital of Ningbo University (Yuehu Campus), Ningbo, Zhejiang province, China
| | - Lin Tan
- Department of general surgery, The first affiliated hospital of Ningbo University (Yuehu Campus), Ningbo, Zhejiang province, China
| | - Li Hu
- Department of general surgery, The first affiliated hospital of Ningbo University (Yuehu Campus), Ningbo, Zhejiang province, China
| | - Zhilong Yan
- Department of general surgery, The first affiliated hospital of Ningbo University (Yuehu Campus), Ningbo, Zhejiang province, China
| | - Jiangfan Zhu
- Department of general surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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Kalita A, Sikora-Skrabaka M, Nowakowska-Zajdel E. Role of Some microRNA/ADAM Proteins Axes in Gastrointestinal Cancers as a Novel Biomarkers and Potential Therapeutic Targets—A Review. Curr Issues Mol Biol 2023; 45:2917-2936. [PMID: 37185715 PMCID: PMC10136553 DOI: 10.3390/cimb45040191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/16/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
Gastrointestinal (GI) cancers are some of the most common cancers in the world and their number is increasing. Their etiology and pathogenesis are still unclear. ADAM proteins are a family of transmembrane and secreted metalloproteinases that play a role in cancerogenesis, metastasis and neoangiogenesis. MicroRNAs are small single-stranded non-coding RNAs that take part in the post-transcriptional regulation of gene expression. Some ADAM proteins can be targets for microRNAs. In this review, we analyze the impact of microRNA/ADAM protein axes in GI cancers.
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Affiliation(s)
- Agnieszka Kalita
- Department of Nutrition-Related Disease Prevention, Department of Metabolic Disease Prevention, Faculty of Health Sciences in Bytom, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
- Department of Clinical Oncology, No. 4 Provincial Specialist Hospital, 41-902 Bytom, Poland
| | - Magdalena Sikora-Skrabaka
- Department of Nutrition-Related Disease Prevention, Department of Metabolic Disease Prevention, Faculty of Health Sciences in Bytom, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
- Department of Clinical Oncology, No. 4 Provincial Specialist Hospital, 41-902 Bytom, Poland
| | - Ewa Nowakowska-Zajdel
- Department of Nutrition-Related Disease Prevention, Department of Metabolic Disease Prevention, Faculty of Health Sciences in Bytom, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
- Department of Clinical Oncology, No. 4 Provincial Specialist Hospital, 41-902 Bytom, Poland
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7
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Xishan Z, Ziying L, Jing D, Gang L. Retraction Note: MicroRNA-320a acts as a tumor suppressor by targeting BCR/ABL oncogene in chronic myeloid leukemia. Sci Rep 2023; 13:3571. [PMID: 36864099 PMCID: PMC9981588 DOI: 10.1038/s41598-023-30736-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Affiliation(s)
- Zhu Xishan
- Clinical Research Center, Affiliated Hospital of Guangdong Medical College, Dongguang, 0086-027-7398722 China
| | - Lin Ziying
- Clinical Research Center, Affiliated Hospital of Guangdong Medical College, Dongguang, 0086-027-7398722 China
| | - Du Jing
- grid.461885.6Department of Urology, Weifang Traditional Chinese Medicine Hospital, Weifang, 0086-0536-8300338 China
| | - Liu Gang
- Clinical Research Center, Affiliated Hospital of Guangdong Medical College, Dongguang, 0086-027-7398722, China.
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8
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Huang Y, Zou Y, Tian Y, Yang Z, Hou Z, Li P, Liu F, Ling J, Wen Y. N6-methylandenosine-related immune genes correlate with prognosis and immune landscapes in gastric cancer. Front Oncol 2022; 12:1009881. [PMID: 36523987 PMCID: PMC9745091 DOI: 10.3389/fonc.2022.1009881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/16/2022] [Indexed: 11/10/2023] Open
Abstract
OBJECTIVES This study aimed to probe into the significance of N6-methyladenosine (m6A)-related immune genes (m6AIGs) in predicting prognoses and immune landscapes of patients with gastric cancer (GC). METHODS The clinical data and transcriptomic matrix of GC patients were acquired from The Cancer Genome Atlas database. The clinically meaningful m6AIGs were acquired by univariate Cox regression analysis. GC patients were stratified into different clusters via consensus clustering analysis and different risk subgroups via m6AIGs prognostic signature. The clinicopathological features and tumor microenvironment (TME) in the different clusters and different risk subgroups were explored. The predictive performance was evaluated using the KM method, ROC curves, and univariate and multivariate regression analyses. Moreover, we fabricated a nomogram based on risk scores and clinical risk characteristics. Biological functional analysis was performed based on Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathways. The connectivity map was used to screen out potential small molecule drugs for GC patients. RESULTS A total of 14 prognostic m6AIGs and two clusters based on 14 prognostic m6AIGs were identified. A prognostic signature based on 4 m6AIGs and a nomogram based on independent prognostic factors was constructed and validated. Different clusters and different risk subgroups were significantly correlated with TME scores, the distribution of immune cells, and the expression of immune checkpoint genes. Some malignant and immune biological processes and pathways were correlated with the patients with poor prognosis. Ten small molecular drugs with potential therapeutic effect were screened out. CONCLUSIONS This study revealed the prognostic role and significant values of m6AIGs in GC, which enhanced the understanding of m6AIGs and paved the way for developing predictive biomarkers and therapeutic targets for GC.
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Affiliation(s)
- Yuancheng Huang
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yushan Zou
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yanhua Tian
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Zehong Yang
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Zhengkun Hou
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Peiwu Li
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Fengbin Liu
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Department of Gastroenterology, Baiyun Branch of the First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiasheng Ling
- Department of Gastroenterology, Huizhou Hospital of Traditional Chinese Medicine, Huizhou, Guangdong, China
| | - Yi Wen
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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Qian Y, Yang T, Liang H, Deng M. Myeloid checkpoints for cancer immunotherapy. Chin J Cancer Res 2022; 34:460-482. [PMID: 36398127 PMCID: PMC9646457 DOI: 10.21147/j.issn.1000-9604.2022.05.07] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 10/08/2022] [Indexed: 11/09/2023] Open
Abstract
Myeloid checkpoints are receptors on the myeloid cell surface which can mediate inhibitory signals to modulate anti-tumor immune activities. They can either inhibit cellular phagocytosis or suppress T cells and are thus involved in the pathogenesis of various diseases. In the tumor microenvironment, besides killing tumor cells by phagocytosis or activating anti-tumor immunity by tumor antigen presentation, myeloid cells could execute pro-tumor efficacies through myeloid checkpoints by interacting with counter-receptors on other immune cells or cancer cells. In summary, myeloid checkpoints may be promising therapeutic targets for cancer immunotherapy.
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Affiliation(s)
- Yixin Qian
- Peking University International Cancer Institute, Health Science Center, Peking University, Beijing 100191, China
- School of Basic Medical Sciences, Health Science Center, Peking University, Beijing 100191, China
| | - Ting Yang
- Peking University International Cancer Institute, Health Science Center, Peking University, Beijing 100191, China
- School of Basic Medical Sciences, Health Science Center, Peking University, Beijing 100191, China
| | - Huan Liang
- School of Basic Medical Sciences, Health Science Center, Peking University, Beijing 100191, China
| | - Mi Deng
- Peking University International Cancer Institute, Health Science Center, Peking University, Beijing 100191, China
- School of Basic Medical Sciences, Health Science Center, Peking University, Beijing 100191, China
- Peking University Cancer Hospital & Institute, Peking University, Beijing 100142, China
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GATA3 Exerts Distinct Transcriptional Functions to Regulate Radiation Resistance in A549 and H1299 Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9174111. [PMID: 35993027 PMCID: PMC9385326 DOI: 10.1155/2022/9174111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 07/23/2022] [Indexed: 11/17/2022]
Abstract
Background Radiation resistance of lung cancer cells is a vital factor affecting the curative effect of lung cancer. Transcription factor GATA3 is involved in cell proliferation, invasion, and migration and is significantly expressed in a variety of malignancies. However, the molecular mechanism governing GATA3 regulation in lung cancer cells' radiation resistance is unknown. Methods Radiation-resistant cell models (A549-RR and H1299-RR) were made using fractionated high-dose irradiation. Use clone formation, CCK-8, F-actin staining, cell cycle detection, and other experiments to verify whether the model is successfully constructed. Cells were transiently transfected with knockdown or overexpression plasmid. To explore the relationship between GATA3/H3K4me3 and target genes, we used ChIP-qPCR, ChIP-seq, and dual luciferase reporter gene experiments. Xenograft tumor models were used to evaluate the effect of GATA3 depletion on the tumorigenic behavior of lung cancer cells. Results We report that transcription factors GATA3 and H3K4me3 coactivate NRP1 gene transcription when A549 cells develop radiation resistance. However, the mechanism of radiation resistance in H1299 cells is that GATA3 acts as a transcription inhibitor. The decrease of GATA3 will promote the increase of NRP1 transcription, in which H3K4me3 does not play a leading role. Conclusions GATA3, an upstream transcriptional regulator of NRP1 gene, regulates the radioresistance of A549 and H1299 cells by opposite mechanisms, which provides a new target for radiotherapy of lung cancer.
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Nguyen VT, Le TTK, Than K, Tran DH. Predicting miRNA-disease associations using improved random walk with restart and integrating multiple similarities. Sci Rep 2021; 11:21071. [PMID: 34702958 PMCID: PMC8548500 DOI: 10.1038/s41598-021-00677-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/15/2021] [Indexed: 12/20/2022] Open
Abstract
Predicting beneficial and valuable miRNA-disease associations (MDAs) by doing biological laboratory experiments is costly and time-consuming. Proposing a forceful and meaningful computational method for predicting MDAs is essential and captivated many computer scientists in recent years. In this paper, we proposed a new computational method to predict miRNA-disease associations using improved random walk with restart and integrating multiple similarities (RWRMMDA). We used a WKNKN algorithm as a pre-processing step to solve the problem of sparsity and incompletion of data to reduce the negative impact of a large number of missing associations. Two heterogeneous networks in disease and miRNA spaces were built by integrating multiple similarity networks, respectively, and different walk probabilities could be designated to each linked neighbor node of the disease or miRNA node in line with its degree in respective networks. Finally, an improve extended random walk with restart algorithm based on miRNA similarity-based and disease similarity-based heterogeneous networks was used to calculate miRNA-disease association prediction probabilities. The experiments showed that our proposed method achieved a momentous performance with Global LOOCV AUC (Area Under Roc Curve) and AUPR (Area Under Precision-Recall Curve) values of 0.9882 and 0.9066, respectively. And the best AUC and AUPR values under fivefold cross-validation of 0.9855 and 0.8642 which are proven by statistical tests, respectively. In comparison with other previous related methods, it outperformed than NTSHMDA, PMFMDA, IMCMDA and MCLPMDA methods in both AUC and AUPR values. In case studies of Breast Neoplasms, Carcinoma Hepatocellular and Stomach Neoplasms diseases, it inferred 1, 12 and 7 new associations out of top 40 predicted associated miRNAs for each disease, respectively. All of these new inferred associations have been confirmed in different databases or literatures.
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Affiliation(s)
- Van Tinh Nguyen
- Faculty of Information Technology, Hanoi National University of Education, Hanoi, Vietnam
- Faculty of Information Technology, Hanoi University of Industry, 298 Cau Dien Street, Bac Tu Liem District, Hanoi, Vietnam
| | - Thi Tu Kien Le
- Faculty of Information Technology, Hanoi National University of Education, Hanoi, Vietnam
| | - Khoat Than
- Hanoi University of Science and Technology, Hanoi, Vietnam
| | - Dang Hung Tran
- Faculty of Information Technology, Hanoi National University of Education, Hanoi, Vietnam.
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12
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Yong W, Zhang K, Deng Y, Tang W, Tao R. miR-511-5p Suppresses Cell Migration, Invasion and Epithelial-Mesenchymal Transition Through Targeting PAK2 in Gastric Cancer. Biochem Genet 2021; 60:899-913. [PMID: 34542739 DOI: 10.1007/s10528-021-10126-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 08/13/2021] [Indexed: 10/20/2022]
Abstract
As a malignant tumor, gastric cancer (GC) is closely related with gastric mucosa and has a high mortality in the world. Since microRNA (miRNA) has become more and more important in tumor research, we intend to find out the functional role and mechanism of miR-511-5p in GC. Firstly, miR-511-5p level was examined in human GC cell lines and tissues, and its effect on cell migration and invasion of BGC-823 or HGC-27 cells was tested by migration assay and transwell assay. Then, we confirmed the association between miR-511-5p and p21 activated kinase 2 (PAK2) by the luciferase reporter assay, and further assessed their role in cell migration and invasion. Moreover, we verified the function of miR-511-5p and PAK2 in epithelial-mesenchymal transition (EMT). In our study, miR-511-5p was downregulated in GC cell lines and tissues, and inversely associated with PAK2. Luciferase reporter assay confirmed that miR-511-5p could bind to PAK2. MiR-511-5p mimics significantly upregulated E-cadherin and downregulated N-cadherin, Vimentin and Snail, and consequently inhibited cell migration and invasion. However, reintroduction of PAK2 reversed the inhibitory function of miR-511-5p on BGC-823 and HGC-27 cells. Our research suggested that tumor-suppressive function of miR-511-5p in GC was inhibited by PAK2, and miR-511-5p/PAK2 axis may serve as a new strategy in GC management.
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Affiliation(s)
- Wenjing Yong
- Department of Obstetrics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, People's Republic of China
| | - Ke Zhang
- Department of Essential Surgery, Xiangya Hospital, Central South University, No. 87, Xiangya Road, Changsha, 410008, Hunan Province, People's Republic of China
| | - Youming Deng
- Department of Essential Surgery, Xiangya Hospital, Central South University, No. 87, Xiangya Road, Changsha, 410008, Hunan Province, People's Republic of China
| | - Weisen Tang
- Department of Essential Surgery, Xiangya Hospital, Central South University, No. 87, Xiangya Road, Changsha, 410008, Hunan Province, People's Republic of China
| | - Ran Tao
- Department of Essential Surgery, Xiangya Hospital, Central South University, No. 87, Xiangya Road, Changsha, 410008, Hunan Province, People's Republic of China.
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13
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Weidle UH, Birzele F, Brinkmann U, Auslaender S. Gastric Cancer: Identification of microRNAs Inhibiting Druggable Targets and Mediating Efficacy in Preclinical In Vivo Models. Cancer Genomics Proteomics 2021; 18:497-514. [PMID: 34183383 DOI: 10.21873/cgp.20275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/30/2021] [Accepted: 05/05/2021] [Indexed: 01/06/2023] Open
Abstract
In addition to chemotherapy, targeted therapies have been approved for treatment of locally advanced and metastatic gastric cancer. The therapeutic benefit is significant but more durable responses and improvement of survival should be achieved. Therefore, the identification of new targets and new approaches for clinical treatment are of paramount importance. In this review, we searched the literature for down-regulated microRNAs which interfere with druggable targets and exhibit efficacy in preclinical in vivo efficacy models. As druggable targets, we selected transmembrane receptors, secreted factors and enzymes. We identified 38 microRNAs corresponding to the criteria as outlined. A total of 13 miRs target transmembrane receptors, nine inhibit secreted proteins and 16 attenuate enzymes. These microRNAs are targets for reconstitution therapy of gastric cancer. Further target validation experiments are mandatory for all of the identified microRNAs.
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Affiliation(s)
- Ulrich H Weidle
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany;
| | - Fabian Birzele
- Pharmaceutical Sciences, Roche Pharma Research and Early Development (pRed), Roche Innovation Center Basel, Basel, Switzerland
| | - Ulrich Brinkmann
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany;
| | - Simon Auslaender
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany
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14
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Yi Q, Cui H, Liao Y, Xiong J, Ye X, Sun W. A minor review of microRNA-338 exploring the insights of its function in tumorigenesis. Biomed Pharmacother 2021; 139:111720. [PMID: 34243620 DOI: 10.1016/j.biopha.2021.111720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/06/2021] [Accepted: 05/07/2021] [Indexed: 12/29/2022] Open
Abstract
MicroRNAs(miRNAs) are small non-coding RNAs which have a critical role in various biological processes via direct binding and post-transcriptionally regulating targeted genes expression. More than one-half of human genes were regulated by miRNAs and their aberrant expression was detected in various human diseases, including cancers. miRNA-338 is a new identified miRNA and increasing evidence show that miRNA-338 participates in the progression of lots of cancers, such as lung cancer, hepatocellular cancer, breast cancer, glioma, and so on. Although a range of targets and signaling pathways such as MACC1 and Wnt/β-catenin signaling pathway were illustrated to be regulated by miRNA-338, which functions in tumor progression are still ambiguous and the underlying molecular mechanisms are also unclear. Herein, we reviewed the latest studies in miRNA-338 and summarized its roles in different type of human tumors, which might provide us new idea for further investigations and potential targeted therapy.
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Affiliation(s)
- Qian Yi
- Shenzhen Key Laboratory of Tissue Engineering, Department of Orthopedics, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen 518035, Guangdong, China; Department of Physiology, School of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, Sichuan, China
| | - Hanwei Cui
- The Central Laboratory and Medical Genetics & Molecular Diagnostic Center, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen 518035, Guangdong, China
| | - Yi Liao
- The Central Laboratory and Medical Genetics & Molecular Diagnostic Center, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen 518035, Guangdong, China
| | - Jianyi Xiong
- Shenzhen Key Laboratory of Tissue Engineering, Department of Orthopedics, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen 518035, Guangdong, China.
| | - Xiufeng Ye
- The Central Laboratory and Medical Genetics & Molecular Diagnostic Center, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen 518035, Guangdong, China.
| | - Weichao Sun
- Shenzhen Key Laboratory of Tissue Engineering, Department of Orthopedics, Shenzhen Second People's Hospital (The First Affiliated Hospital of Shenzhen University), Shenzhen 518035, Guangdong, China.
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15
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Jin Q, Ren Q, Chang X, Yu H, Jin X, Lu X, He N, Wang G. Neuropilin-1 predicts poor prognosis and promotes tumor metastasis through epithelial-mesenchymal transition in gastric cancer. J Cancer 2021; 12:3648-3659. [PMID: 33995640 PMCID: PMC8120182 DOI: 10.7150/jca.52851] [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: 09/04/2020] [Accepted: 04/22/2021] [Indexed: 01/07/2023] Open
Abstract
We aimed to determine whether Neuropilin-1 (NRP1) promotes gastric cancer (GC) metastasis by inducing epithelial-mesenchymal transition (EMT), and to clarify its regulatory mechanism. Using the data of GC patients in The Cancer Genome Atlas (TCGA) and Gene Tissue Expression (GTEx) databases, combined with the data of GC patients in our medical center, the effect of NRP1 on the prognosis of GC patients were analyzed. Then, we investigated the role of NRP1 in GC metastasis and its potential mechanism. The level of NRP1 was up-regulated in GC tissues and associated with poor prognosis of GC patients. The expression of NRP1 was closely related to maximum tumor diameter, invasion depth, lymphnode metastasis, distant metastasis, and advanced TNM stage, and was an independent prognostic factor for overall survival (OS) in GC patients. Besides, the results of in vitro indicated that NRP1 could induce EMT to promote the migration and invasion of GC cells by activating PI3K/Akt signaling pathway, and the HGF/c-Met axis was involved in this process. This study determined that NRP1 was a gene that promotes gastric cancer. NRP1 induced EMT to enhance the migration and invasion ability of GC cells by activating PI3K/Akt signaling pathway. NRP1 was an independent prognostic marker for OS in GC patients and expected to be a therapeutic target for GC patients.
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Affiliation(s)
- Qianna Jin
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China.,Hubei Province Key Laboratory of Molecular Imaging
| | - Qianqian Ren
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China.,Hubei Province Key Laboratory of Molecular Imaging
| | - Xiaona Chang
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Haixing Yu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Xin Jin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Xiaoming Lu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Nan He
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
| | - Guobin Wang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 JieFang Avenue, Wuhan 430022, China
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16
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Moghbeli M. Molecular interactions of miR-338 during tumor progression and metastasis. Cell Mol Biol Lett 2021; 26:13. [PMID: 33827418 PMCID: PMC8028791 DOI: 10.1186/s11658-021-00257-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 03/25/2021] [Indexed: 02/08/2023] Open
Abstract
Background Cancer, as one of the main causes of human deaths, is currently a significant global health challenge. Since the majority of cancer-related deaths are associated with late diagnosis, it is necessary to develop minimally invasive early detection markers to manage and reduce mortality rates. MicroRNAs (miRNAs), as highly conserved non-coding RNAs, target the specific mRNAs which are involved in regulation of various fundamental cellular processes such as cell proliferation, death, and signaling pathways. MiRNAs can also be regulated by long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs). They are highly stable in body fluids and have tumor-specific expression profiles, which suggest their suitability as efficient non-invasive diagnostic and prognostic tumor markers. Aberrant expression of miR-338 has been widely reported in different cancers. It regulates cell proliferation, migration, angiogenesis, and apoptosis in tumor cells. Main body In the present review, we have summarized all miR-338 interactions with other non-coding RNAs (ncRNAs) and associated signaling pathways to clarify the role of miR-338 during tumor progression. Conclusions It was concluded that miR-338 mainly functions as a tumor suppressor in different cancers. There were also significant associations between miR-338 and other ncRNAs in tumor cells. Moreover, miR-338 has a pivotal role during tumor progression using the regulation of WNT, MAPK, and PI3K/AKT signaling pathways. This review highlights miR-338 as a pivotal ncRNA in biology of tumor cells.
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Affiliation(s)
- Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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17
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Lin H, Weng J, Mei H, Zhuang M, Xiao X, Du F, Lin L, Wu J, Chen Z, Huang Y, Chen F, Wang X. 5-Lipoxygenase promotes epithelial-mesenchymal transition through the ERK signaling pathway in gastric cancer. J Gastroenterol Hepatol 2021; 36:455-466. [PMID: 32667711 DOI: 10.1111/jgh.15184] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 06/21/2020] [Accepted: 07/07/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIM 5-Lipoxygenase has been reported to enhance cell proliferation, migration, and invasion. Epithelial-mesenchymal transition is considered an important process for tumor metastasis and invasion. METHODS The 5-lipoxygenase expression levels and the prognoses in patients with gastric cancer were evaluated by immunohistochemistry and by the log-rank test on Kaplan-Meier curves. We established 5-lipoxygenase-overexpressed and 5-lipoxygenase-silenced gastric cancer cells and measured migration, invasion, and epithelial-mesenchymal transition makers to examine the role of 5-lipoxygenase in gastric cancer in vitro. In vivo, 5-lipoxygenase-overexpressed gastric cancer cells were administered into mice by subcutaneous injection, intraperitoneal injection or splenic intravenous injection to study the proliferation or metastasis of 5-lipoxygenase in mice. Using the extracellular signal-regulated kinase pathway inhibitor U0126 and activator tumor growth factor-β, we investigated the mechanism of epithelial-mesenchymal transition induced by 5-lipoxygenase in gastric cancer cells. RESULTS 5-Lipoxygenase was upregulated in gastric cancer tissues and was related to poor overall survival in gastric cancer patients. 5-Lipoxygenase promoted gastric cancer cell proliferation, migration, and invasion and induced the process of epithelial-mesenchymal transition in gastric cancer cells. In the nude mouse model, mice with gastric cancer tumors overexpressing 5-LOX had a faster tumor growth rate and more severe abdominal and liver metastases than the control group. Inhibition of extracellular signal-regulated kinase signaling by U0126 or activation by tumor growth factor-β neutralized the effect of 5-LOX overexpression or silencing on epithelial-mesenchymal transition. CONCLUSION 5-Lipoxygenase promotes epithelial-mesenchymal transition in gastric cancer by activating the extracellular signal-regulated kinase signaling pathway.
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Affiliation(s)
- Hao Lin
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China.,Department of Medicine II, University Hospital, Liver Centre Munich, LMU, Munich, Germany.,Ludwig-Maximilians-Universität München, Germany
| | - Junyong Weng
- Department of Gastrointestinal Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Department of General Surgery, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Haitao Mei
- Department of General Surgery, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mingkai Zhuang
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xinzhu Xiao
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Fan Du
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Liying Lin
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Juhua Wu
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zhixin Chen
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yuehong Huang
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Fenglin Chen
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaozhong Wang
- Department of Gastroenterology, Fujian Medical University Union Hospital, Fuzhou, China
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18
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Grzywa TM, Klicka K, Włodarski PK. Regulators at Every Step-How microRNAs Drive Tumor Cell Invasiveness and Metastasis. Cancers (Basel) 2020; 12:E3709. [PMID: 33321819 PMCID: PMC7763175 DOI: 10.3390/cancers12123709] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/03/2020] [Accepted: 12/07/2020] [Indexed: 02/06/2023] Open
Abstract
Tumor cell invasiveness and metastasis are the main causes of mortality in cancer. Tumor progression is composed of many steps, including primary tumor growth, local invasion, intravasation, survival in the circulation, pre-metastatic niche formation, and metastasis. All these steps are strictly controlled by microRNAs (miRNAs), small non-coding RNA that regulate gene expression at the post-transcriptional level. miRNAs can act as oncomiRs that promote tumor cell invasion and metastasis or as tumor suppressor miRNAs that inhibit tumor progression. These miRNAs regulate the actin cytoskeleton, the expression of extracellular matrix (ECM) receptors including integrins and ECM-remodeling enzymes comprising matrix metalloproteinases (MMPs), and regulate epithelial-mesenchymal transition (EMT), hence modulating cell migration and invasiveness. Moreover, miRNAs regulate angiogenesis, the formation of a pre-metastatic niche, and metastasis. Thus, miRNAs are biomarkers of metastases as well as promising targets of therapy. In this review, we comprehensively describe the role of various miRNAs in tumor cell migration, invasion, and metastasis.
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Affiliation(s)
- Tomasz M. Grzywa
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (T.M.G.); (K.K.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Klaudia Klicka
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (T.M.G.); (K.K.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Paweł K. Włodarski
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (T.M.G.); (K.K.)
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19
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Regulators at Every Step—How microRNAs Drive Tumor Cell Invasiveness and Metastasis. Cancers (Basel) 2020. [DOI: 10.3390/cancers12123709
expr 991289423 + 939431153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Tumor cell invasiveness and metastasis are the main causes of mortality in cancer. Tumor progression is composed of many steps, including primary tumor growth, local invasion, intravasation, survival in the circulation, pre-metastatic niche formation, and metastasis. All these steps are strictly controlled by microRNAs (miRNAs), small non-coding RNA that regulate gene expression at the post-transcriptional level. miRNAs can act as oncomiRs that promote tumor cell invasion and metastasis or as tumor suppressor miRNAs that inhibit tumor progression. These miRNAs regulate the actin cytoskeleton, the expression of extracellular matrix (ECM) receptors including integrins and ECM-remodeling enzymes comprising matrix metalloproteinases (MMPs), and regulate epithelial–mesenchymal transition (EMT), hence modulating cell migration and invasiveness. Moreover, miRNAs regulate angiogenesis, the formation of a pre-metastatic niche, and metastasis. Thus, miRNAs are biomarkers of metastases as well as promising targets of therapy. In this review, we comprehensively describe the role of various miRNAs in tumor cell migration, invasion, and metastasis.
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20
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Xu LB, Bo BX, Xiong J, Ren YJ, Han D, Wei SH, Ren XP. Long non-coding RNA LINC00887 promotes progression of lung carcinoma by targeting the microRNA-206/NRP1 axis. Oncol Lett 2020; 21:87. [PMID: 33376520 PMCID: PMC7751375 DOI: 10.3892/ol.2020.12348] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 10/05/2020] [Indexed: 02/07/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) have been reported to participate in multiple biological processes, including tumorigenesis. In the current study, the function of a novel lncRNA LINC00887 was investigated in lung carcinoma. For this purpose, LINC00887 expression was assessed by reverse-transcription quantitative PCR. Cell viability was determined by the CCK-8 and EdU assays. Cell invasion, migration were assessed by the transwell and wound healing assays, respectively. A dual luciferase assay was used for analysis of the interaction between LINC00887 and miR-206, as well as the relationship of miR-206 with NRP1. A tumor xenograft study was performed to investigate the LINC00887-miR-206-NRP1 axis in vivo. The expression levels of LINC00887 were upregulated in lung carcinoma tissues and cells compared with adjacent tissues or normal cells (BEAS-2B). Knockdown LINC00887 significantly inhibited the proliferation, migration and invasion of lung carcinoma A549 and NCI-H460 cells. Furthermore, LINC00887 was identified as a competing endogenous RNA and to directly interact with miR-206. Mechanistically, miR-206 was demonstrated to regulate neuropilin-1 (NRP1) expression by targeting the NRP1 3'-untranslated region. The results of the present study suggested that the LINC00887-miR-206-NRP1 axis served a critical role in regulating lung carcinoma cell proliferation, migration and invasion. In addition, xenograft tumor model experiments revealed that silencing LINC00887 suppressed lung carcinoma tumor growth of in vivo. In summary, our results suggest that LINC00887 may serve an oncogenic role in lung carcinoma by targeting the miR-206/NRP1 axis, providing a potential therapeutic target for patients with lung carcinoma.
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Affiliation(s)
- Ling-Bin Xu
- The Second Department of Pulmonary and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Bian-Xin Bo
- Department of Critical Care Medicine, Zhouzhi Country People's Hospital, Xi'an, Shaanxi 710407, P.R. China
| | - Jie Xiong
- The Second Department of Pulmonary and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Ya-Juan Ren
- The Second Department of Pulmonary and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Dong Han
- The Second Department of Pulmonary and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Sheng-Hong Wei
- The Second Department of Pulmonary and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Xiao-Ping Ren
- The Second Department of Pulmonary and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
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21
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Naderi S, Roshan R, Ghaderi H, Behdani M, Mahmoudi S, Habibi-Anbouhi M, Shokrgozar MA, Kazemi-Lomedasht F. Selection and characterization of specific nanobody against neuropilin-1 for inhibition of angiogenesis. Mol Immunol 2020; 128:56-63. [DOI: 10.1016/j.molimm.2020.10.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 07/08/2020] [Accepted: 10/07/2020] [Indexed: 12/14/2022]
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22
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He L, He Y, Zuo W, Kang Y, Xue H, Wang L, Zhang Y, Meng Y. Neuropilin1 silencing impairs the proliferation and migration of cells in pancreatic cancer. J Clin Lab Anal 2020; 34:e23394. [PMID: 32472711 PMCID: PMC7521280 DOI: 10.1002/jcla.23394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/13/2020] [Accepted: 05/06/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Neuropilin1 (NRP1) participates in cancer cell proliferation, migration, and metastasis as a multifunctional co-receptor by interacting with multiple signal pathways, but few studies have addressed the precise function of NRP1 in pancreatic cancer (PACA) cells. We aimed to study whether NRP1 gene silencing involved in the proliferation and migration of PACA cells in vitro. METHODS A lentiviral vector expressing NRP1 shRNA was constructed and transfected into human PACA cells (CFPAC-1 and PANC-1). The expression of NRP1 protein and mRNA was detected by Western blot and quantitative real-time polymerase chain reaction (qRT-PCR) assay, respectively. CCK-8 assay, wound healing assay, and transwell assay were conducted to examine the effect of NRP1 silencing on cells proliferation and migration capability. RESULTS Results of qRT-PCR and Western blot showed successfully established, stably transfected shRNA-NRP1 cells in PACA cells. The proliferation capacity of PACA cells in NRP1 shRNA group was lower significantly than that in the negative control (NC) group (P < .05). The invasion and migration capability of PACA cells in NRP1 shRNA group was lower significantly than that in the NC group (P < .01). CONCLUSIONS NRP1-shRNA lentiviral interference vectors can effectively decrease NRP1 gene expression in PACA cells, thereby inhibiting cells proliferation and migration, which provides a basis for finding a valuable therapeutic target for PACA therapy.
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Affiliation(s)
- Li‐Hong He
- The First Hospital of Lanzhou UniversityLanzhouChina
- The First School of Clinical Medicine of Lanzhou UniversityLanzhou UniversityLanzhouChina
| | - Yong‐Lin He
- The First Hospital of Lanzhou UniversityLanzhouChina
- The First School of Clinical Medicine of Lanzhou UniversityLanzhou UniversityLanzhouChina
| | - Wen‐Hang Zuo
- School of Clinical MedicineSouthwest Medical UniversityLuzhouChina
| | - Yue Kang
- The First Hospital of Lanzhou UniversityLanzhouChina
- The First School of Clinical Medicine of Lanzhou UniversityLanzhou UniversityLanzhouChina
| | - Huan Xue
- The First Hospital of Lanzhou UniversityLanzhouChina
- The First School of Clinical Medicine of Lanzhou UniversityLanzhou UniversityLanzhouChina
| | - Ling‐Yun Wang
- The First Hospital of Lanzhou UniversityLanzhouChina
- The First School of Clinical Medicine of Lanzhou UniversityLanzhou UniversityLanzhouChina
| | - Yun‐Liang Zhang
- Department of General surgeryThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Yong Meng
- Department of General surgeryThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
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23
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Wang S, Cheng Y, Yang P, Qin G. Silencing of Long Noncoding RNA LINC00324 Interacts with MicroRNA-3200-5p to Attenuate the Tumorigenesis of Gastric Cancer via Regulating BCAT1. Gastroenterol Res Pract 2020; 2020:4159298. [PMID: 32855634 PMCID: PMC7442994 DOI: 10.1155/2020/4159298] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/18/2020] [Accepted: 07/22/2020] [Indexed: 12/14/2022] Open
Abstract
PURPOSE This study was aimed at exploring the effect of long noncoding RNA LINC00324 (LINC00324) on gastric cancer (GC) and the potential molecular mechanisms. METHODS The expression of LINC00324 and miR-3200-5p in GC tissues and cells was detected by qRT-PCR. LINC00324 was silenced in GC cells by transfection of si-LINC00324. Then, the proliferation, migration, and invasion of GC cells were analyzed by MTT, wound healing, and transwell assays, respectively. The interactions between LINC00324 and miR-3200-5p and between miR-3200-5p and BCAT1 were determined by a dual-luciferase reporter and/or RNA pull-down assay. RESULTS The expression of LINC00324 was upregulated in GC cells and tissues, but miR-3200-5p was downregulated. Silencing of LINC00324 inhibited the proliferation, migration, and invasion of GC cells. LINC00324 directly targeted miR-3200-5p, and miR-3200-5p directly targeted BCAT1. si-LINC00324 negatively regulated BCAT1 expression via binding to miR-3200-5p. Furthermore, silencing of LINC00324 reversed the promoting effects of BCAT1 on the proliferation, migration, and invasion of GC cells. CONCLUSION Silencing of LINC00324 inhibited the proliferation, migration, and invasion of GC cells through regulating the miR-3200-5p/BCAT1 axis.
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Affiliation(s)
- Shuang Wang
- Department of Medical Oncology I, Taian City Central Hospital, No. 29, Longtan Road, Taian City, Shandong Province 271000, China
| | - Yuanyuan Cheng
- Department of Medical Oncology I, Taian City Central Hospital, No. 29, Longtan Road, Taian City, Shandong Province 271000, China
| | - Pingping Yang
- Department of Medical Oncology I, Taian City Central Hospital, No. 29, Longtan Road, Taian City, Shandong Province 271000, China
| | - Guang Qin
- Department of Medical Oncology I, Taian City Central Hospital, No. 29, Longtan Road, Taian City, Shandong Province 271000, China
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24
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Wu YN, He LH, Bai ZT, Li X. NRP1 is a Prognostic Factor and Promotes the Growth and Migration of Cells in Intrahepatic Cholangiocarcinoma. Cancer Manag Res 2020; 12:7021-7032. [PMID: 32848461 PMCID: PMC7426061 DOI: 10.2147/cmar.s260091] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 07/08/2020] [Indexed: 12/17/2022] Open
Abstract
Background Neuropilin-1 (NRP-1) participates in cancer cell proliferation and metastasis as a multifunctional co-receptor by interacting with multiple signaling pathways. However, few studies have addressed the precise function and prognosis analysis of NRP1 in intrahepatic cholangiocarcinoma (ICC). We aimed to study the correlations between NRP1 and clinicopathological characteristics and NRP1 effect on ICC cell line functions. Methods NRP1 mRNA and its protein levels in human ICC tissues and cell lines were detected by IHC, qRT-PCR, and WB method. Transwell, wound healing, and CCK-8 assays were performed to verify the effects of NRP1 knockdown and overexpression on cell migration and proliferation capability. Results NRP1 proteins and mRNA levels increased in ICC tissues compared to those in paired adjacent non-tumor tissues. High NRP1 expression of ICC tissues was related to poor prognosis. NRP1 expression level was expected to be an independent prognosticator for overall survival and cumulative tumor recurrence, and was closely related to tumor number (P=0.047). Knockdown of NRP1 inhibited cell proliferation and migration capability of RBE cells in vitro, and NRP1 overexpression in 9810 cells accelerated proliferation and migration. Additionally, NRP1 may promote cell proliferation and migration in ICC via the FAK/PI3-K/AKT pathway. Conclusion As an oncogene, NRP1 may function as a candidate target and prognostic biomarker of value for ICC therapy.
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Affiliation(s)
- Yong-Na Wu
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, People's Republic of China.,Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, Lanzhou 730000, Gansu Province, People's Republic of China.,Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, Gansu Province, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Li-Hong He
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, People's Republic of China.,Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, Lanzhou 730000, Gansu Province, People's Republic of China.,The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, People's Republic of China
| | - Zhong-Tian Bai
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, People's Republic of China.,Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, Lanzhou 730000, Gansu Province, People's Republic of China.,The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, People's Republic of China
| | - Xun Li
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, People's Republic of China.,Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, Lanzhou 730000, Gansu Province, People's Republic of China.,The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, People's Republic of China
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Yu QJ, Liang YZ, Mei XP, Fang TY. Tumor mutation burden associated with miRNA-gene interaction outcome mediates the survival of patients with liver hepatocellular carcinoma. EXCLI JOURNAL 2020; 19:861-871. [PMID: 32665773 PMCID: PMC7355149 DOI: 10.17179/excli2020-1224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023]
Abstract
Tumor mutation burden (TMB) is associated with immunogenic responses and the survival of cancer patients. This study demonstrates how TMB levels impact the immune-related cells, genes, and miRNAs, and how miRNA/gene interactions respond to variations in the survival rate of patients with liver hepatocellular carcinoma (LIHC). LIHC patients were divided into two groups, either a low TMB (< median) or a high TMB (≥ median) group. We found that high TMB plays a positive role in immune-mediated infiltration, generating more CD4 T-cells and memory B cells. Among the 21 immune genes that altered significantly, only C9orf24 and CYP1A1 were expected to up-regulate in LIHC patients with high TMB. A total of 19 miRNAs, which regulate various functional pathways, were significantly altered in patients with LIHC. One of the miRNA/gene pair, hsa-miR-33a/ALDH1A3 was significantly associated with the survival rate of LIHC patients. Our results suggest that LIHC patients with high TMB can be treated more effectively with immunotherapy.
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Affiliation(s)
- Qing-Jiang Yu
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Yi-Zhi Liang
- Department of Gastroenterology, Second Affiliated Hospital, Fujian Medical University, Quanzhou 362000, China
| | - Xiao-Ping Mei
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - Tai-Yong Fang
- Department of Gastroenterology, Second Affiliated Hospital, Fujian Medical University, Quanzhou 362000, China
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Neuropilin1 Expression Acts as a Prognostic Marker in Stomach Adenocarcinoma by Predicting the Infiltration of Treg Cells and M2 Macrophages. J Clin Med 2020; 9:jcm9051430. [PMID: 32408477 PMCID: PMC7290937 DOI: 10.3390/jcm9051430] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/27/2020] [Accepted: 05/09/2020] [Indexed: 12/14/2022] Open
Abstract
Neuropilin1 (NRP1) plays a critical role in tumor progression and immune responses. Although the roles of NRP1 in various tumors have been investigated, the clinical relevance of NRP1 expression in stomach adenocarcinoma (STAD) has not been studied. To investigate the use of NRP1 as a prognostic biomarker of STAD, we analyzed NRP1 mRNA expression and its correlation with patient survival and immune cell infiltration using various databases. NRP1 mRNA expression was significantly higher in STAD than normal tissues, and Kaplan-Meier survival analysis showed that NRP1 expression was significantly associated with poor prognosis in patients with STAD. To elucidate the related mechanism, we analyzed the correlation between NRP1 expression and immune cell infiltration level. In particular, the infiltration of immune-suppressive cells, such as regulatory T (Treg) cells and M2 macrophage, was significantly increased by NRP1 expression. In addition, the expression of interleukin (IL)-35, IL-10, and TGF-β1 was also positively correlated with NRP1 expression, resulting in the immune suppression. Collectively in this study, our integrated analysis using various clinical databases shows that the significant correlation between NRP1 expression and the infiltration of Treg cells and M2 macrophage explains poor prognosis mechanism in STAD, suggesting the clinical relevance of NRP1 expression as a prognostic biomarker for STAD patients.
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27
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Mei B, Chen J, Yang N, Peng Y. The regulatory mechanism and biological significance of the Snail-miR590-VEGFR-NRP1 axis in the angiogenesis, growth and metastasis of gastric cancer. Cell Death Dis 2020; 11:241. [PMID: 32303680 PMCID: PMC7165172 DOI: 10.1038/s41419-020-2428-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 03/20/2020] [Accepted: 03/23/2020] [Indexed: 12/26/2022]
Abstract
Vascular endothelial growth factor receptor (VEGFR) and neuropilins (NRPs), a co-receptor of VEGF, play a key role in the formation and development of blood vessels and in tumour growth and metastasis. However, whether VEGFR1/2 and NRP1 are regulated by the same upstream mechanism is unclear, especially in gastric cancer. We used prediction tools to detect miRNAs that may simultaneously regulate VEGFR1/2 and NRP1, and we finally determined that miR-590 can simultaneously regulate VEGFR1/2 and NRP1 in gastric cancer. We discovered that miR-590 was downregulated in gastric cancer tissues and cell lines, and this was related to the dysregulation of the transcription factor SNAIL. In addition, the overexpression of miR-590 inhibits the migration, invasion, proliferation and D-MVA levels of gastric cancer cells in vivo and in vitro by targeting VEGFR1/2 and NRP1. We also demonstrated that miR-590 may be a useful marker for the prognosis of gastric cancer with Kaplan–Meier survival analysis. Since the epithelial-to-mesenchymal transition (EMT) is an important mechanism of tumour invasion and metastasis and VEGFR1/2 and NRP1 can promote the occurrence of EMT, we speculated that miR-590 can regulate the occurrence of EMT. Immunoblot and immunofluorescence analyses confirmed that the overexpression of miR-590 can inhibit the EMT in gastric cancer cells. Since SNAIL is also a mesenchymal marker, our results revealed a new, positive feedback loop. As a transcription factor, SNAIL inhibits the expression of miR-590, thereby upregulating the expression levels of NRP1 and VEGFR1/2; this leads to the development of EMT in gastric cancer and the upregulation of SNAIL.
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Affiliation(s)
- Bin Mei
- Hepatic Surgery Centre, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430030, Wuhan, China
| | - Jiajie Chen
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430030, Wuhan, China
| | - Ni Yang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430030, Wuhan, China
| | - Yang Peng
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430030, Wuhan, China.
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28
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Relationship between neuropilin-1 expression and prognosis, according to gastric cancer histology. J Mol Histol 2020; 51:199-208. [PMID: 32242307 DOI: 10.1007/s10735-020-09870-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 03/23/2020] [Indexed: 02/08/2023]
Abstract
Neuropilin-1 (NRP-1) is known to be related to various types of cancer and is considered a novel tumor marker or therapeutic target. The aim of this study was to identify the clinical implications of NRP-1 expression in terms of prognosis in patients with gastric cancer. A total of 265 patients who underwent radical gastrectomy for the treatment of gastric cancer from 2008 to 2011 were included in this retrospective study. NRP-1 expression of tumors was determined by immunohistochemistry. The patients' clinicopathological characteristics, operative details, and long-term outcomes were retrospectively analyzed. A total of 181 (68.3%) patients demonstrated expression of NRP-1. No survival difference was observed according to NRP-1 expression in any patient. The patients were divided into the gland formation (GF) and the no gland formation (nGF) types, according to histology. NRP-1 expression rates were 65.6% (84/128) and 70.8% (97/137), respectively. NRP-1 expression was not an independent prognostic factor in the GF group, although patients who expressed NRP-1 had better survival outcomes. In contrast, patients who expressed NRP-1 in the nGF group had worse 5-year survival rates (p = 0.027), and NRP-1 was an independent prognostic factor in a multivariate analysis (hazard ratio, 1.923; 95% confidence interval, 1.041-3.551). NRP-1 expression in patients with nGF type gastric cancer is predictive of a poor prognosis.
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29
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Yao LW, Wu LL, Zhang LH, Zhou W, Wu L, He K, Ren JC, Deng YC, Yang DM, Wang J, Mu GG, Xu M, Zhou J, Xiang GA, Ding QS, Yang YN, Yu HG. MFAP2 is overexpressed in gastric cancer and promotes motility via the MFAP2/integrin α5β1/FAK/ERK pathway. Oncogenesis 2020; 9:17. [PMID: 32054827 PMCID: PMC7018958 DOI: 10.1038/s41389-020-0198-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 12/23/2019] [Accepted: 01/23/2020] [Indexed: 12/17/2022] Open
Abstract
Gastric cancer (GC) is one of the most common malignancies and its prognosis is extremely poor. This study identifies a novel oncogene, microfibrillar-associated protein 2 (MFAP2) in GC. With integrative reanalysis of transcriptomic data, we found MFAP2 as a GC prognosis-related gene. And the aberrant expression of MFAP2 was explored in GC samples. Subsequent experiments indicated that silencing and exogenous MFAP2 could affect motility of cancer cells. The inhibition of silencing MFAP2 could be rescued by another FAK activator, fibronectin. This process is probably through affecting the activation of focal adhesion process via modulating ITGB1 and ITGA5. MFAP2 regulated integrin expression through ERK1/2 activation. Silencing MFAP2 by shRNA inhibited tumorigenicity and metastasis in nude mice. We also revealed that MFAP2 is a novel target of microRNA-29, and miR-29/MFAP2/integrin α5β1/FAK/ERK1/2 could be an important oncogenic pathway in GC progression. In conclusion, our data identified MFAP2 as a novel oncogene in GC and revealed that miR-29/MFAP2/integrin α5β1/FAK/ERK1/2 could be an important oncogenic pathway in GC progression.
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Affiliation(s)
- Li-Wen Yao
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Lian-Lian Wu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Li-Hui Zhang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Wei Zhou
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Lu Wu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Ke He
- Department of General Surgery, The Second People's Hospital of Guangdong Province, Southern Medical University, Guangzhou, Guangdong, 510317, P.R. China.,Department of Biochemistry, Zhongshan Medical College, Sun Yat-sen University, Guangzhou, P.R. China
| | - Jia-Cai Ren
- Department of Pathology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Yun-Chao Deng
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Dong-Mei Yang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Jing Wang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Gang-Gang Mu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Ming Xu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Jie Zhou
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China
| | - Guo-An Xiang
- Department of General Surgery, The Second People's Hospital of Guangdong Province, Southern Medical University, Guangzhou, Guangdong, 510317, P.R. China
| | - Qian-Shan Ding
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China. .,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.
| | - Yan-Ning Yang
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.
| | - Hong-Gang Yu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China. .,Hubei Key laboratory of Digestive System, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, P.R. China.
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Neuropilin: Handyman and Power Broker in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1223:31-67. [PMID: 32030684 DOI: 10.1007/978-3-030-35582-1_3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Neuropilin-1 and neuropilin-2 form a small family of transmembrane receptors, which, due to the lack of a cytosolic protein kinase domain, act primarily as co-receptors for various ligands. Performing at the molecular level both the executive and organizing functions of a handyman as well as of a power broker, they are instrumental in controlling the signaling of various receptor tyrosine kinases, integrins, and other molecules involved in the regulation of physiological and pathological angiogenic processes. In this setting, the various neuropilin ligands and interaction partners on various cells of the tumor microenvironment, such as cancer cells, endothelial cells, cancer-associated fibroblasts, and immune cells, are surveyed. The suitability of various neuropilin-targeting substances and the intervention in neuropilin-mediated interactions is considered as a possible building block of tumor therapy.
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31
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Zhuo YJ, Shi Y, Wu T. NRP-1 and KDR polymorphisms are associated with survival time in patients with advanced gastric cancer. Oncol Lett 2019; 18:4629-4638. [PMID: 31611971 PMCID: PMC6781724 DOI: 10.3892/ol.2019.10842] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 08/01/2019] [Indexed: 12/24/2022] Open
Abstract
Neuropilin-1 (NRP-1), a member of the NRP-family, has been reported to be vital for tumor angiogenesis, growth and metastasis. As a co-receptor of vascular endothelial growth factor (VEGF), NRP-1 can bind to VEGF and meditate vascular development through the VEGF-VEGF receptor 2 (VEGFR2) signaling pathway. Furthermore, NRP-1 is capable of binding with platelet-derived growth factor (PDGF) to regulate the PDGF-PDGF receptor (PDGR) signaling pathway in tumor angiogenesis. In the present study, The DNA was obtained from the paraffin-embedded tissues of patients with advanced gastric cancer (AGC), amplified using PCR and subsequently sequenced to determine the polymorphisms within NRP-1, VEGFR2 [kinase insert domain receptor (KDR)] and PDGF. The effect of the functional polymorphism of the aforementioned genes on the overall survival (OS) and progression-free survival (PFS) of 81 patients with advanced gastric cancer was examined. Three single nucleotide polymorphisms (SNPs) of KDR were significantly associated with clinical outcomes. The rs1870377 TT genotype was positively associated with longer OS and PFS times compared with the AA+AT genotype (PFS, P=0.012; OS, P=0.038), the rs7692791 wild-type TT genotype was positively associated with longer PFS time and the rs2034965 AA+GA genotype was associated with shorter OS time (P=0.034). With regards to the SNPs of NRP-1, the rs2065364 AA genotype was significantly associated with improved OS and PFS times (PFS, P=0.023; OS, P=0.045). Following multivariate analysis using Cox proportional hazards regression models, patients with the KDR rs7692791 TT genotype experienced a longer PFS time compared with those with the CT genotype (P=0.016), and patients with the NRP-1 rs2065364 variant-type AA genotype still experienced a longer PFS time compared with those patients with the AG+GG genotypes (P=0.006). Regarding OS, the results demonstrated that the KDR rs2034965 AG+GG genotypes presented with a significant reduction in OS time (P=0.029), and that the KDR rs1870377 AT+AA genotypes had worse OS times compared with the wild-type TT genotype (P=0.021). In addition, increased mortality risk and AGC progression were significantly associated with the number of adverse alleles for combinations of NRP-1 rs2065364 and KDR rs1870377. In conclusion, the data from the present study demonstrated that the selected KDR and NRP-1 gene polymorphisms may be potential prognostic biomarkers in AGC.
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Affiliation(s)
- Yue-Jian Zhuo
- Department of Medical Oncology, The Second Hospital Affiliated to Dalian Medical University, Dalian, Liaoning 116000, P.R. China
| | - Yu Shi
- Department of Medical Oncology, The Second Hospital Affiliated to Dalian Medical University, Dalian, Liaoning 116000, P.R. China
| | - Tao Wu
- Department of Medical Oncology, The Second Hospital Affiliated to Dalian Medical University, Dalian, Liaoning 116000, P.R. China
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Pang W, Zhai M, Wang Y, Li Z. Long noncoding RNA SNHG16 silencing inhibits the aggressiveness of gastric cancer via upregulation of microRNA-628-3p and consequent decrease of NRP1. Cancer Manag Res 2019; 11:7263-7277. [PMID: 31447585 PMCID: PMC6682761 DOI: 10.2147/cmar.s211856] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/05/2019] [Indexed: 12/16/2022] Open
Abstract
Background MicroRNA-628-3p (miR-628) has been reported to play important roles in the progression of multiple human cancer types. Nonetheless, whether the expression profile of miR-628 is altered in gastric cancer remains unclear and whether its aberrant expression plays a crucial part in the aggressiveness of gastric cancer is yet to be determined. Therefore, in this study, we systematically investigated the involvement of miR-628 in gastric cancer progression. Materials and methods MiR-628 expression in gastric cancer tissues and cell lines were determined via reverse transcription-quantitative polymerase chain reaction (RT-qPCR). A CCK-8 assay, flow-cytometric analysis, Transwell assays, and a xenograft model experiment were performed to evaluate the influence of miR-628 overexpression on gastric cancer cells. Notably, the mechanisms underlying the tumor-suppressive activity of miR-628 in gastric cancer cells were explored by bioinformatics analysis, a luciferase reporter assay, RT-qPCR, and Western blotting. Results MiR-628 expression was low in gastric cancer tissue samples and cell lines. The low expression of miR-628 was closely associated with the lymph node metastasis, invasive depth and TNM stage among patients with gastric cancer. Further clinical analysis indicated that patients with gastric cancer underexpressing miR-628 had a worse prognosis than did the patients with high miR-628 expression in the tumor. Overexpressed miR-628 restrained proliferation, migration, and invasion; induced apoptosis; and impaired tumor growth of gastric cancer cells. In addition, neuropilin 1 (NRP1) mRNA was validated as the direct target of miR-628 in gastric cancer. Long noncoding RNA small nucleolar RNA host gene 16 (SNHG16) was demonstrated to sponge miR-628 in gastric cancer. Moreover, miR-628 knockdown abrogated the influence of SNHG16 silencing on gastric cancer cells. Conclusion Our findings elucidate how the SNHG16–miR-628–NRP1 pathway serves as a regulatory network playing crucial roles in gastric cancer progression, suggesting that this pathway may be a novel target of anticancer therapy.
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Affiliation(s)
- Weifeng Pang
- Department of Internal Oncology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, People's Republic of China
| | - Mingcui Zhai
- Department of Burn, Heilongjiang Province Hospital, Harbin, People's Republic of China
| | - Yue Wang
- Department of Pharmacology and Toxicology, Wright State University, Fairborn, OH, USA
| | - Zhiqiang Li
- Department of General Surgery, Suihua First Hospital in Heilongjiang Province, Suihua, People's Republic of China
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Ding Z, Zhu J, Zeng Y, Du W, Zhang Y, Tang H, Zheng Y, Qin H, Liu Z, Huang JA. The regulation of Neuropilin 1 expression by miR-338-3p promotes non-small cell lung cancer via changes in EGFR signaling. Mol Carcinog 2019; 58:1019-1032. [PMID: 30811684 PMCID: PMC6593466 DOI: 10.1002/mc.22990] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 02/01/2019] [Accepted: 02/04/2019] [Indexed: 02/06/2023]
Abstract
Neuropilin 1 (NRP1) is a transmembrane glycoprotein that acts as a co‐receptor for multiple extracellular ligands and typically performs growth‐promoting functions in cancer cells. Accumulating evidence indicates that NRP1 is upregulated, and may be an independent predictor of cancer relapse and poor survival, in many cancer types, including non‐small cell lung cancer (NSCLC). Recent evidence suggests that NRP1 affects tumour cell viability via the epidermal growth factor receptor (EGFR) and Erb‐B2 receptor tyrosine kinase 2 (ErbB2) signalling pathways in venous endothelial cells and in multiple cancer cells. In the present study, we aimed to evaluate the role of NRP1 in NSCLC tumourigenesis and to explore a new post‐transcriptional mechanism of NRP1 regulation via a microRNA that mediates EGFR signalling regulation in lung carcinogenesis. The results showed that miR‐338‐3p is poorly expressed and NRP1 is overexpressed in NSCLC tissues relative to their levels in adjacent noncancerous tissues. Luciferase reporter assays, quantitative real‐time reverse transcription PCR, and Western blot analyses showed that NRP1 is a direct target of miR‐338‐3p. Overexpression of miR‐338‐3p in NSCLC cell lines inhibited cell proliferation in vitro and in vivo. Moreover, cell migration and invasion were inhibited by miR‐338‐3p overexpression. These effects occurred via the EGF signalling pathway. Our data revealed a new post‐transcriptional mechanism by which miR‐338‐3p directly targets NRP1; this mechanism plays a role in enhancing drug sensitivity in EGFR wild‐type patients with NSCLC.
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Affiliation(s)
- Zongli Ding
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China.,Suzhou Key Laboratory for Respiratory Diseases, Suzhou, China.,Institute of Respiratory Diseases, Soochow University, Suzhou, China.,Department of Respiratory Medicine, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Jianjie Zhu
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China.,Suzhou Key Laboratory for Respiratory Diseases, Suzhou, China.,Institute of Respiratory Diseases, Soochow University, Suzhou, China
| | - Yuanyuan Zeng
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China.,Suzhou Key Laboratory for Respiratory Diseases, Suzhou, China.,Institute of Respiratory Diseases, Soochow University, Suzhou, China
| | - Wenwen Du
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China.,Suzhou Key Laboratory for Respiratory Diseases, Suzhou, China
| | - Yang Zhang
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China.,Suzhou Key Laboratory for Respiratory Diseases, Suzhou, China
| | - Haicheng Tang
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yulong Zheng
- Department of Respiratory Medicine, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Hualong Qin
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zeyi Liu
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China.,Suzhou Key Laboratory for Respiratory Diseases, Suzhou, China.,Institute of Respiratory Diseases, Soochow University, Suzhou, China
| | - Jian-An Huang
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China.,Suzhou Key Laboratory for Respiratory Diseases, Suzhou, China.,Institute of Respiratory Diseases, Soochow University, Suzhou, China
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Ma Y, Zhang Z, Chen R, Shi R, Zeng P, Chen R, Leng Y, Chen AF. NRP1 regulates HMGB1 in vascular endothelial cells under high homocysteine condition. Am J Physiol Heart Circ Physiol 2019; 316:H1039-H1046. [PMID: 30767669 DOI: 10.1152/ajpheart.00746.2018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Endothelial inflammation plays an important role in hyperhomocysteinemia (HHcy)-associated vascular diseases. High mobility group box 1 (HMGB1) is a pro-inflammatory danger molecule produced by endothelial cells. However, whether HMGB1 is involved in vascular endothelial inflammation of HHcy is poorly understood. Neuropilin-1 (NRP1) mediates inflammatory response and activates mitogen-activated protein kinases (MAPKs) pathway that has been reported to be involved in regulation of HMGB1. The aim of this study was to determine the alteration of HMGB1 in HHcy, and the role of NRP1 in regulation of endothelial HMGB1 under high homocysteine (Hcy) condition. In the present study, we first observed that the plasma level of HMGB1 was elevated in HHcy patients and an experimental rat model, and increased HMGB1 was also observed in the thoracic aorta of an HHcy rat model. HMGB1 was induced by Hcy accompanied with upregulated NRP1 in vascular endothelial cells. Overexpression of NRP1 promoted expression and secretion of HMGB1 and endothelial inflammation; knockdown of NRP1 inhibited HMGB1 and endothelial inflammation induced by Hcy, which partially regulated through p38 MAPK pathway. Furthermore, NRP1 inhibitor ATWLPPR reduced plasma HMGB1 level and expression of HMGB1 in the thoracic aorta of HHcy rats. In conclusion, our data suggested that Hcy requires NRP1 to regulate expression and secretion of HMGB1. The present study provides the evidence for inhibition of NRP1 and HMGB1 to be the novel therapeutic targets of vascular endothelial inflammation in HHcy in the future. NEW & NOTEWORTHY This study shows for the first time to our knowledge that the plasma level of high mobility group box 1 (HMGB1) is elevated in hyperhomocysteinemia (HHcy) patients, and homocysteine promotes expression and secretion of HMGB1 partially regulated by neuropilin-1 in endothelial cells, which is involved in endothelial inflammation. Most importantly, these new findings will provide a potential therapeutic strategy for vascular endothelial inflammation in HHcy.
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Affiliation(s)
- Yeshuo Ma
- Department of Cardiology, The Third Xiangya Hospital of Central South University , Changsha , China.,Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China
| | - Zhen Zhang
- Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China.,Centre for Experimental Medicine, The Third Xiangya Hospital of Central South University , Changsha , China
| | - Runtai Chen
- Department of Cardiology, The Third Xiangya Hospital of Central South University , Changsha , China.,Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China
| | - Rui Shi
- Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China.,Xiangya School of Pharmaceutical Sciences, Central South University , Changsha , China
| | - Pingyu Zeng
- Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China.,Centre for Experimental Medicine, The Third Xiangya Hospital of Central South University , Changsha , China
| | - Ruifang Chen
- Department of Cardiology, The Third Xiangya Hospital of Central South University , Changsha , China.,Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China
| | - Yiping Leng
- Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China
| | - Alex F Chen
- Department of Cardiology, The Third Xiangya Hospital of Central South University , Changsha , China.,Center for Vascular Disease and Translational Medicine, The Third Xiangya Hospital of Central South University , Changsha , China
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35
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Niland S, Eble JA. Neuropilins in the Context of Tumor Vasculature. Int J Mol Sci 2019; 20:ijms20030639. [PMID: 30717262 PMCID: PMC6387129 DOI: 10.3390/ijms20030639] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/23/2019] [Accepted: 01/29/2019] [Indexed: 01/09/2023] Open
Abstract
Neuropilin-1 and Neuropilin-2 form a small family of plasma membrane spanning receptors originally identified by the binding of semaphorin and vascular endothelial growth factor. Having no cytosolic protein kinase domain, they function predominantly as co-receptors of other receptors for various ligands. As such, they critically modulate the signaling of various receptor tyrosine kinases, integrins, and other molecules involved in the regulation of physiological and pathological angiogenic processes. This review highlights the diverse neuropilin ligands and interacting partners on endothelial cells, which are relevant in the context of the tumor vasculature and the tumor microenvironment. In addition to tumor cells, the latter contains cancer-associated fibroblasts, immune cells, and endothelial cells. Based on the prevalent neuropilin-mediated interactions, the suitability of various neuropilin-targeted substances for influencing tumor angiogenesis as a possible building block of a tumor therapy is discussed.
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Affiliation(s)
- Stephan Niland
- Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, 48149 Münster, Germany.
| | - Johannes A Eble
- Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, 48149 Münster, Germany.
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Fang L, Xu W, Kong D. Icariin inhibits cell proliferation, migration and invasion by down-regulation of microRNA-625-3p in thyroid cancer cells. Biomed Pharmacother 2019; 109:2456-2463. [DOI: 10.1016/j.biopha.2018.04.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 04/02/2018] [Accepted: 04/02/2018] [Indexed: 02/06/2023] Open
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Liquid biopsy: miRNA as a potential biomarker in oral cancer. Cancer Epidemiol 2018; 58:137-145. [PMID: 30579238 DOI: 10.1016/j.canep.2018.12.008] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 12/06/2018] [Accepted: 12/12/2018] [Indexed: 12/24/2022]
Abstract
Oral cancer is one of the leading cancers in South-Asian countries. Despite the easy access of the oral cavity, the detection and five year survival rates of OSCC patients are dismal. Identification of non-invasive biomarkers to determine the progression and recurrence of OSCC could be of immense help to patients. Recent studies on oral cancer suggest the importance of non-invasive biomarker development. Micro-RNAs (miRNAs) are one of the important components of the cell-free nucleic acids available in different body fluids. Here, we have reviewed the current understanding of circulating miRNAs as non-invasive biomarkers in different body fluids of oral cancer patients. A number of circulating miRNAs are found to be common in the body fluids of OSCC patients, while many of these are study specific, the possible sources of this variability could be due to differences in sample processing, assay procedure, clinical stage of the disease, oral habit and environmental factors. The prognostic and therapeutic significance of these circulating miRNAs are suggested by several studies. Mir-371, mir-150, mir-21 and mir-7d were found to be potential prognostic markers, while mir-134, mir-146a, mir-338 and mir-371 were associated with metastases. The prognostic markers, mir-21 and mir-7d were also found to be significantly correlated with resistance to chemotherapy, while mir-375, mir-196 and mir-125b were significantly correlated with sensitivity to radiotherapy. Despite the promising roles of circulating miRNAs, challenges still remain in unravelling the exact regulation of these miRNAs before using them for targeted therapy.
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Jia F, Zhang Z, Zhang X. MicroRNA-338-3p inhibits tumor growth and metastasis in osteosarcoma cells by targeting RUNX2/CDK4 and inhibition of MAPK pathway. J Cell Biochem 2018; 120:6420-6430. [PMID: 30484892 DOI: 10.1002/jcb.27929] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 09/27/2018] [Indexed: 12/19/2022]
Abstract
Osteosarcoma (OS) is one of the most aggressive bone tumors. MicroRNAs (miRNAs) have been found to implicate in the pathogenesis of different types of cancers, including OS. This study aimed to explore the roles of miR-338-3p in OS and investigate the underlying mechanism. Human OS cell lines (MG-63 and U2OS) and osteoblast (hFOB) cell line were used in the study. The expression levels of miR-338-3p, runt-related transcription factor 2 (RUNX2) and cyclin-dependent kinase 4 (CDK4) were altered by transient transfection and determined by quantitative real-time polymerase chain reaction/Western blot analysis. Cell viability, colony numbers, migration, and invasion, and apoptotic cells were measured by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, colony formation assay, transwell assay, and flow cytometry assay, respectively. Dual luciferase reporter assay was performed to identify the target gene of miR-338-3p. Western blot assay was carried to measure the protein expression levels involved in cell apoptosis, migration, and mitogen-activated protein kinases (MAPK) pathway. We found that the expression of miR-338-3p was downregulated in MG-63 cell and U2OS cells, compared with hFOB cells. MiR-338-3p suppression significantly increased cell viability and colony numbers, promoted cell migration, and invasion, but suppressed cell apoptosis in MG-63 and U2OS cells. Opposite results were observed in the miR-338-3p overexpression. Interestingly, RUNX2 and CDK4 were direct target genes of miR-338-3p. RUNX2 inhibition shared a similar effect of miR-338-3p mimic on MG-63 cells. Furthermore, miR-338-3p inhibited the activation of MAPK pathway in MG-63 cells. To conclude, these findings suggested that miR-338-3p functioned as a tumor suppressor in OS cells by targeting RUNX2 and CDK4, as well as inhibition of the MAPK pathway.
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Affiliation(s)
- Feng Jia
- Department of Orthopedics and Traumatology, The First Hospital of Zibo City, Zibo, China
| | - Zhen Zhang
- Department of Spine Surgery, The Third Hospital of Jinan, Jinan, China
| | - Xu Zhang
- Department of Orthopedics, Ping An (Hefei) Internet Hospital, Hefei, China
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MicroRNA-338-5p plays a tumor suppressor role in glioma through inhibition of the MAPK-signaling pathway by binding to FOXD1. J Cancer Res Clin Oncol 2018; 144:2351-2366. [DOI: 10.1007/s00432-018-2745-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Accepted: 09/04/2018] [Indexed: 12/13/2022]
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Rizzolio S, Cagnoni G, Battistini C, Bonelli S, Isella C, Van Ginderachter JA, Bernards R, Di Nicolantonio F, Giordano S, Tamagnone L. Neuropilin-1 upregulation elicits adaptive resistance to oncogene-targeted therapies. J Clin Invest 2018; 128:3976-3990. [PMID: 29953416 DOI: 10.1172/jci99257] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 06/22/2018] [Indexed: 12/14/2022] Open
Abstract
Cancer cell dependence on activated oncogenes is therapeutically targeted, but acquired resistance is virtually unavoidable. Here we show that the treatment of addicted melanoma cells with BRAF inhibitors, and of breast cancer cells with HER2-targeted drugs, led to an adaptive rise in neuropilin-1 (NRP1) expression, which is crucial for the onset of acquired resistance to therapy. Moreover, NRP1 levels dictated the efficacy of MET oncogene inhibitors in addicted stomach and lung carcinoma cells. Mechanistically, NRP1 induced a JNK-dependent signaling cascade leading to the upregulation of alternative effector kinases EGFR or IGF1R, which in turn sustained cancer cell growth and mediated acquired resistance to BRAF, HER2, or MET inhibitors. Notably, the combination with NRP1-interfering molecules improved the efficacy of oncogene-targeted drugs and prevented or even reversed the onset of resistance in cancer cells and tumor models. Our study provides the rationale for targeting the NRP1-dependent upregulation of tyrosine kinases, which are responsible for loss of responsiveness to oncogene-targeted therapies.
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Affiliation(s)
- Sabrina Rizzolio
- Candiolo Cancer Institute-FPO, IRCCS, Candiolo, Italy.,Oncology Department, University of Torino, Turin, Italy
| | - Gabriella Cagnoni
- Candiolo Cancer Institute-FPO, IRCCS, Candiolo, Italy.,Oncology Department, University of Torino, Turin, Italy
| | - Chiara Battistini
- Candiolo Cancer Institute-FPO, IRCCS, Candiolo, Italy.,Oncology Department, University of Torino, Turin, Italy
| | - Stefano Bonelli
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium.,Lab of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Claudio Isella
- Candiolo Cancer Institute-FPO, IRCCS, Candiolo, Italy.,Oncology Department, University of Torino, Turin, Italy
| | - Jo A Van Ginderachter
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium.,Lab of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - René Bernards
- Division of Molecular Carcinogenesis, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Federica Di Nicolantonio
- Candiolo Cancer Institute-FPO, IRCCS, Candiolo, Italy.,Oncology Department, University of Torino, Turin, Italy
| | - Silvia Giordano
- Candiolo Cancer Institute-FPO, IRCCS, Candiolo, Italy.,Oncology Department, University of Torino, Turin, Italy
| | - Luca Tamagnone
- Candiolo Cancer Institute-FPO, IRCCS, Candiolo, Italy.,Oncology Department, University of Torino, Turin, Italy
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Lin N, Liu Q, Wang M, Wang Q, Zeng K. Usefulness of miRNA-338-3p in the diagnosis of pemphigus and its correlation with disease severity. PeerJ 2018; 6:e5388. [PMID: 30083474 PMCID: PMC6078064 DOI: 10.7717/peerj.5388] [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: 04/24/2018] [Accepted: 07/17/2018] [Indexed: 12/12/2022] Open
Abstract
Background Pemphigus is a common life-threatening, autoimmune bullous disease effecting both cutaneous and mucous membranes. Previous diagnosis of pemphigus is based on clinical presentations, histopathology, immunofluorescence and enzyme-linked immunosorbent assay. Furthermore, no laboratory parameters could be used to indicate disease severity. MicroRNAs are endogenous small RNAs, which could be used as diagnostic biomarkers for some autoimmune diseases. Previously, miR-338-3p has been proven significantly up-regulated in pemphigus patients. Methods Pemphigus patients (including pemphigus vulgaris and pemphigus foliaceus) with active lesions and with remission, patients diagnosed as bullous pemphigoid and healthy volunteers were recruited, and miR-338-3p expression level was measured using reverse transcriptase-quantitative polymerase chain reaction (RT-qPCR). Active pemphigus patients accepting treatment were followed up for at least 2 weeks to investigate the expression change of miR-338-3p during treatment period. Target genes of miR-338-3p were screened through computer-aided algorithm and verified by RT-qPCR, Western blot and Luciferase activity assay. Results MiR-338-3p was specifically increased in patients diagnosed as pemphigus with active lesions. The expression level of miR-338-3p gradually decreased after effective treatment. MiR-338-3p expression was independently correlated with disease severity defined by PDAI (Pemphigus Disease Area Index) or ABSIS (Autoimmune Bullous Skin Disorder Intensity Score) criteria. Up-regulation of miR-338-3p could significantly suppress RNF114 expression at mRNA and protein level in vitro. Discussion MiR-338-3p could be used as a diagnostic biomarker of pemphigus in addition to other traditional methods. Up-regulation of MiR-338-3p was associated with more severe condition in pemphigus. RNF114 is the target gene of miR-338-3p, which probably participates in the regulation of disease activity of pemphigus.
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Affiliation(s)
- Naiyu Lin
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qingxiu Liu
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Menglei Wang
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qian Wang
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Kang Zeng
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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42
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Hui W, Ma X, Zan Y, Song L, Zhang S, Dong L. MicroRNA-1292-5p inhibits cell growth, migration and invasion of gastric carcinoma by targeting DEK. Am J Cancer Res 2018; 8:1228-1238. [PMID: 30094096 PMCID: PMC6079159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Accepted: 02/11/2018] [Indexed: 06/08/2023] Open
Abstract
Gastric cancer ranks as the third most lethal cancer worldwide. Although many efforts have been made to identify novel markers for early diagnosis and effective drugs for the treatment of gastric cancer, the outcome is still poor due to delayed diagnosis and lack of therapeutic options. MicroRNAs (miRNAs) play crucial roles during tumorigenesis, and several miRNAs were found to be critical for gastric cancer development, offering promise as therapeutic targets. The results of this study indicate that a novel miRNA, miR-1292-5p, is downregulated both in gastric carcinoma in vivo and in gastric cancer cell lines in vitro. In addition, we showed that attenuation of miR-1292-5p inhibited the growth, migration and invasion of the AGS and SGC-7901 gastric cancer cell lines. Importantly, our results demonstrate that the proto-oncogenic protein DEK is a direct target of miR-1292-5p in gastric carcinoma. Our results therefore demonstrate a tumor suppressor role of miR-1292-5p in gastric carcinoma and hint at the diagnostic and therapeutic potential of the miR-1292-5p/DEK pathway in gastric cancer.
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Affiliation(s)
- Wentao Hui
- Department of Medical Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004, Shaanxi, China
| | - Xiaobin Ma
- Department of Medical Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004, Shaanxi, China
| | - Ying Zan
- Department of Medical Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004, Shaanxi, China
| | - Lingqin Song
- Department of Medical Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004, Shaanxi, China
| | - Shuqun Zhang
- Department of Medical Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004, Shaanxi, China
| | - Lei Dong
- Department of Gastroenterology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004, Shaanxi, China
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Tomida C, Yamagishi N, Nagano H, Uchida T, Ohno A, Hirasaka K, Nikawa T, Teshima-Kondo S. Antiangiogenic agent sunitinib induces epithelial to mesenchymal transition and accelerates motility of colorectal cancer cells. THE JOURNAL OF MEDICAL INVESTIGATION 2018; 64:250-254. [PMID: 28954991 DOI: 10.2152/jmi.64.250] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Although vascular endothelial growth factor receptor (VEGF-R)-targeted antiangiogenic agents are important treatment for a number of human malignancies, there is accumulating evidence that the therapies may promote disease progression, such as invasion and metastasis. How tumors become to promote their evasiveness remains fully uncertain. One of possible mechanisms for the adaptation may be a direct effect of VEGF-R inhibitors on tumor cells expressing VEGF-R. To elucidate a direct effect of VEGF-R-targeting drug (sunitinib), we established a human colorectal cancer cell model adapted to sunitinib. The sunitinib-conditioned cells showed a significant increase in cellular motility and migration activities, compared to the vehicle-treated control cells. Consistent with the phenotype, the sunitinib-conditioned cells decreased the expression levels of E-cadherin (an epithelial marker), while significantly increased the levels of Slug and Zeb1 (mesenchymal markers). Expression profiles of VEGF-R in the sunitinib-conditioned cells showed that only neuropilin-1 (NRP1) expression was significantly increased among all VEGF-R tested. Blockade of NRP1 using its antagonist clearly repressed the migration activation in sunitinib-conditioned cells, but not in the control cells. These results suggest that inhibition of VEGF-R on colorectal cancer cells can drive the epithelial-mesenchymal transition, leading to activation of cell motility in an NRP1-dependent manner. J. Med. Invest. 64: 250-254, August, 2017.
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Affiliation(s)
- Chisato Tomida
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School
| | - Naoko Yamagishi
- Department of Anatomy and Cell Biology, School of Medicine, Wakayama Medical University
| | - Hikaru Nagano
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School
| | - Takayuki Uchida
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School
| | - Ayako Ohno
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School
| | - Katsuya Hirasaka
- Graduate school of Fisheries Science and Environmental Studies, Nagasaki University
| | - Takeshi Nikawa
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School
| | - Shigetada Teshima-Kondo
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School
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miR-338-3p functions as a tumor suppressor in gastric cancer by targeting PTP1B. Cell Death Dis 2018; 9:522. [PMID: 29743567 PMCID: PMC5943282 DOI: 10.1038/s41419-018-0611-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 04/17/2018] [Accepted: 04/20/2018] [Indexed: 12/19/2022]
Abstract
Gastric cancer (GC) is one of the most common malignant tumors and peritoneal metastasis is the primary cause for advanced GC’s mortality. Protein-tyrosine phosphatase 1B (PTP1B) functions as an oncogene and involves in carcinogenesis and cancer dissemination. However, the function and regulation of PTP1B in GC remain poorly understood. In this study, we found that PTP1B was upregulated in GC tissues and overexpression of PTP1B in vitro promoted cell migration and prevented apoptosis. Then, we predicted that PTP1B was a target of miR-338-3p and we revealed an inverse correlation between miR-338-3p levels and PTP1B protein levels in GC tissues. Next, we verified that PTP1B was inhibited by miR-338-3p via direct targeting to its 3′-untranslated regions. Moreover, overexpression of miR-338-3p in vitro attenuated GC cell migration and promoted apoptosis, and these effects could be partially reversed by reintroduction of PTP1B. Finally, we established an orthotopic xenograft model and a peritoneal dissemination model of GC to demonstrate that miR-338-3p restrained tumor growth and dissemination in vivo by targeting PTP1B. Taken together, our results highlight that PTP1B is an oncogene and is negatively regulated by miR-338-3p in GC, which may provide new insights into novel molecular therapeutic targets for GC.
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45
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Huang Z, Cheng C, Xiong H, Wang Y, Chen KK, Yang J, Xiao B, Zhang R, Li S, Sang Y. NRP1 promotes cell migration and invasion and serves as a therapeutic target in nasopharyngeal carcinoma. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:2460-2469. [PMID: 31938358 PMCID: PMC6958308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 03/18/2018] [Indexed: 06/10/2023]
Abstract
Neuropilin 1 (NRP1) promotes tumor growth, angiogenesis, tumor migration, and invasion. Its higher expression is closely related to the metastasis and poor outcome of many cancers. We have reported that NRP1 was expressed at higher levels in highly metastatic cells in comparison to minimally metastatic cells in nasopharyngeal carcinoma (NPC). However, the role of NRP1 in NPC cell migration and invasion is still unclear, and whether it could serve as a potential therapeutic target for patients with NPC still needs further investigation. In this study, our results demonstrated that ectopic expression of NRP1 in S26 and 6-10B cells promoted cell migration and invasion via wound healing and transwell assays. In contrast, knockdown of NRP1 in HONE1, CNE1 and S18 cells through Clustered Regularly Interspaced Short Palindromic Repeats interference (CRISPRi) technology suppressed cell migration and invasion. Moreover, we found that EG00229, a small molecule inhibitor of NRP1, significantly suppressed NRP1-mediated promotion of NPC cells migration and invasion. Mechanistically, we demonstrated that NRP1 promoted migration and invasion by decreasing E-cadherin levels and increasing N-cadherin levels. Collectively, our results showed that NRP1 promotes cell migration and invasion and could function as a promising target for the future treatment of patients with NPC.
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Affiliation(s)
- Zhaohao Huang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang UniversityNanchang, China
- First Clinical Medical College, Nanchang UniversityNanchang, China
| | - Chun Cheng
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang UniversityNanchang, China
| | - Huizhen Xiong
- Department of Gastroenterology, The Eighth Affiliated Hospital of Sun Yat-sen UniversityShenzhen, China
| | - Yinlan Wang
- Department of Gastroenterology, The Eighth Affiliated Hospital of Sun Yat-sen UniversityShenzhen, China
| | | | - Jun Yang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang UniversityNanchang, China
| | - Bufan Xiao
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang UniversityNanchang, China
- First Clinical Medical College, Nanchang UniversityNanchang, China
| | - Runa Zhang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang UniversityNanchang, China
| | - Siwei Li
- Department of Radiation Oncology, The Affiliated Hospital of Guilin Medical UniversityGuilin, China
| | - Yi Sang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang UniversityNanchang, China
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Shimizu A, Zankov DP, Kurokawa-Seo M, Ogita H. Vascular Endothelial Growth Factor-A Exerts Diverse Cellular Effects via Small G Proteins, Rho and Rap. Int J Mol Sci 2018; 19:ijms19041203. [PMID: 29659486 PMCID: PMC5979568 DOI: 10.3390/ijms19041203] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/03/2018] [Accepted: 04/12/2018] [Indexed: 12/18/2022] Open
Abstract
Vascular endothelial growth factors (VEGFs) include five molecules (VEGF-A, -B, -C, -D, and placental growth factor), and have various roles that crucially regulate cellular functions in many kinds of cells and tissues. Intracellular signal transduction induced by VEGFs has been extensively studied and is usually initiated by their binding to two classes of transmembrane receptors: receptor tyrosine kinase VEGF receptors (VEGF receptor-1, -2 and -3) and neuropilins (NRP1 and NRP2). In addition to many established results reported by other research groups, we have previously identified small G proteins, especially Ras homologue gene (Rho) and Ras-related protein (Rap), as important mediators of VEGF-A-stimulated signaling in cancer cells as well as endothelial cells. This review article describes the VEGF-A-induced signaling pathways underlying diverse cellular functions, including cell proliferation, migration, and angiogenesis, and the involvement of Rho, Rap, and their related molecules in these pathways.
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Affiliation(s)
- Akio Shimizu
- Division of Molecular Medical Biochemistry, Department of Biochemistry and Molecular Biology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan.
| | - Dimitar P Zankov
- Division of Molecular Medical Biochemistry, Department of Biochemistry and Molecular Biology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan.
| | - Misuzu Kurokawa-Seo
- Department of Molecular Biosciences, Faculty of Life Sciences, Kyoto Sangyo University, Kyoto 603-8555, Japan.
| | - Hisakazu Ogita
- Division of Molecular Medical Biochemistry, Department of Biochemistry and Molecular Biology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan.
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Tomida C, Yamagishi N, Nagano H, Uchida T, Ohno A, Hirasaka K, Nikawa T, Teshima-Kondo S. VEGF pathway-targeting drugs induce evasive adaptation by activation of neuropilin-1/cMet in colon cancer cells. Int J Oncol 2018. [PMID: 29532881 DOI: 10.3892/ijo.2018.4291] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Anti-angiogenic therapies targeting vascular endothelial growth factor (VEGF) and its receptor (VEGF-R) are important treatments for a number of human malignancies, including colorectal cancers. However, there is increasing evidence that VEGF/VEGF-R inhibitors promote the adaptive and evasive resistance of tumor cells to the therapies. The mechanism by which the cancer cells become resistant remains unclear. One potential mechanism is that VEGF/VEGF-R blockers directly act on tumor cells independently of anti-angiogenic effects. In this study, the direct effects of an anti-VEGF antibody (bevacizumab) and a VEGF-R tyrosine kinase inhibitor (sunitinib) on the evasive adaptation of colon cancer cells were compared. HCT116 and RKO human colon cancer cell lines were chronically exposed (3 months) to bevacizumab or sunitinib in vitro to establish bevacizumab- and sunitinib-adapted cells, respectively. Transwell migration and invasion assays, western blotting, reverse transcription-quantitative polymerase chain reaction, co-immunoprecipitation analysis, cell survival assays and ELISAs were conducted to analyze the adapted cells. Compared with the control vehicle-treated cells, the two cell models exhibited increased migration and invasion activities to different degrees and through different mechanisms. The bevacizumab-adapted cells, but not in the sunitinib-adapted cells, exhibited redundantly increased expression levels of VEGF/VEGF-R family members, including VEGF-A, placental growth factor, VEGF-C, VEGF-R1 and VEGF-R3. In addition, the phosphorylation levels of VEGF-R1 and VEGF-R3 were increased in the bevacizumab-adapted cells compared with the control cells. Thus, the inhibition of VEGF-R1 and VEGF-R3 decreased the evasive activities of the cells, suggesting that they remained dependent on redundant VEGF/VEGF-R signaling. By contrast, the sunitinib-adapted cells exhibited increased neuropilin-1 (NRP1) expression levels compared with the control cells. In the sunitinib-adapted cells, NRP1 interacted with phosphorylated cMet, and the cMet activation was dependent on NRP1. Thus, NRP1 or cMet blockade suppressed the evasive activation of the sunitinib-adapted cells. These results suggest that the sunitinib-adapted cells switched from a VEGF-R-dependent pathway to an alternative NRP1/cMet-dependent one. The findings of the present study indicate that VEGF/VEGF-R inhibitors directly act on colon cancer cells and activate their evasive adaptation via different mechanisms.
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Affiliation(s)
- Chisato Tomida
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School, Kuramoto, Tokushima 770-8503, Japan
| | - Naoko Yamagishi
- Department of Anatomy and Cell Biology, School of Medicine, Wakayama Medical University, Kimiidera, Wakayama 641-8509, Japan
| | - Hikaru Nagano
- Department of Clinical Nutrition, Osaka Prefecture University Graduate School, Habikino, Osaka 583-8555, Japan
| | - Takayuki Uchida
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School, Kuramoto, Tokushima 770-8503, Japan
| | - Ayako Ohno
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School, Kuramoto, Tokushima 770-8503, Japan
| | - Katsuya Hirasaka
- Graduate School of Fisheries Science and Environmental Studies, Nagasaki University, Nagasaki, Nagasaki 852-8521, Japan
| | - Takeshi Nikawa
- Department of Physiological Nutrition, Institute of Medical Nutrition, University of Tokushima Graduate School, Kuramoto, Tokushima 770-8503, Japan
| | - Shigetada Teshima-Kondo
- Department of Clinical Nutrition, Osaka Prefecture University Graduate School, Habikino, Osaka 583-8555, Japan
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48
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Gong C, Valduga J, Chateau A, Richard M, Pellegrini-Moïse N, Barberi-Heyob M, Chastagner P, Boura C. Stimulation of medulloblastoma stem cells differentiation by a peptidomimetic targeting neuropilin-1. Oncotarget 2018; 9:15312-15325. [PMID: 29632646 PMCID: PMC5880606 DOI: 10.18632/oncotarget.24521] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 02/10/2018] [Indexed: 12/19/2022] Open
Abstract
Medulloblastoma (MB) is the most common malignant pediatric brain tumor. Despite the progress of new treatments, the risk of recurrence, morbidity, and death remains important. The neuropilin-1 (NRP-1) receptor has recently been implicated in tumor progression of MB, which seems to play an important role in the phenotype of cancer stem cells. Targeting this receptor appears as an interesting strategy to promote MB stem cells differentiation. Cancer stem-like cells of 3 MB cell lines (DAOY, D283-Med and D341-Med), classified in the more pejorative molecular subgroups, were obtained by in vitro enrichment. These models were characterized by an increase of NRP-1 and cancer stem cell markers (CD15, CD133 and Sox2), meanwhile a decrease of the differentiated cell marker Neurofilament-M (NF-M) was observed. Our previous work investigated potential innovative peptidomimetics that specifically target NRP-1 and showed that MR438 had a good affinity for NRP-1. This small molecule decreased the self-renewal capacity of MB stem cells for the 3 cell lines and reduced the invasive ability of DAOY and D283 stem cells while NRP-1 expression and cancer stem cell markers decreased at the same time. Possible molecular mechanisms were explored and showed that the activation of PI3K/AKT and MAPK pathways significantly decreased for DAOY cells after treatment. Finally, our results highlighted that targeting NRP-1 with MR438 could be a potential new strategy to differentiate MB stem cells and could limit medulloblastoma progression.
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Affiliation(s)
- Caifeng Gong
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France
| | - Julie Valduga
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France.,Service d'Onco-Hématologie Pédiatrique, CHRU-Nancy, F-54000 Nancy, France
| | - Alicia Chateau
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France
| | - Mylène Richard
- Université de Lorraine, CNRS, L2CM, F-54000 Nancy, France
| | | | | | - Pascal Chastagner
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France.,Service d'Onco-Hématologie Pédiatrique, CHRU-Nancy, F-54000 Nancy, France
| | - Cédric Boura
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France
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49
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Li Y, Bai W, Zhang X. Identifying heterogeneous subtypes of gastric cancer and subtype‑specific subpaths of microRNA‑target pathways. Mol Med Rep 2017; 17:3583-3590. [PMID: 29286091 PMCID: PMC5802161 DOI: 10.3892/mmr.2017.8329] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 11/15/2017] [Indexed: 01/13/2023] Open
Abstract
The present study aimed to classify gastric cancer (GC) into subtypes and to screen the subtype-specific genes, their targeted microRNAs (miRNAs) and enriched pathways to explore the putative mechanism of each GC subtypes. The GSE13861 data set was downloaded from the Gene Expression Omnibus and used to screen differential expression genes (DEGs) in GC samples based on the detection of imbalanced differential signal algorithm. The specific genes in each subtype were identified with the cut-off criterion of U>0.04, pathway enrichment analysis was performed and the subtype-specific subpaths of miRNA-target pathway were determined. A total of 1,263 DEGs were identified in the primary gastric adenocarcinoma (PGD) samples, which were subsequently divided into four subtypes, according to the hierarchy cluster analysis. Identification of the subpaths of each subtype indicated that the subpath related to subtype 1 was miRNA (miR)-202/calcium voltage-gated channel subunit α1 (CACNA1E)/type II diabetes mellitus. The nuclear factor-κB signaling pathway was the most significantly specific pathway and subpath identified for subtype 2, which was regulated by miR-338-targeted suppression of C-C motif chemokine ligand 21 (CCL21). For subtype 3, significant related pathways included ubiquitin-mediated proteolysis and proteasome, and the important subpath was miR-146B/proteasome 26S subunit, non-ATPase 3 (PSMD3)/proteasome; focal adhesion was the significant pathway indicated for subtype 4, and the subpaths were miR-34A/vinculin (VCL)/focal adhesion and miR-34C/VCL/focal adhesion. In addition, Helicobacter pylori infection was higher in GC subtype 1 than in other subtypes. Specific genes, such as CACNA1E, CCL21, PSMD3 and VCL, may be used as potential feature genes to identify different subtypes of GC, and their associated subpaths may partially explain the pathogenetic mechanism of each GC subtype.
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Affiliation(s)
- Yuanhang Li
- Medical Department, Cancer Hospital of China Medical University, Shenyang, Liaoning 110042, P.R. China
| | - Weijun Bai
- Medical Department, Cancer Hospital of China Medical University, Shenyang, Liaoning 110042, P.R. China
| | - Xu Zhang
- Radiotherapy Department, Cancer Hospital of China Medical University, Shenyang, Liaoning 110042, P.R. China
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50
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Jimenez-Hernandez LE, Vazquez-Santillan K, Castro-Oropeza R, Martinez-Ruiz G, Muñoz-Galindo L, Gonzalez-Torres C, Cortes-Gonzalez CC, Victoria-Acosta G, Melendez-Zajgla J, Maldonado V. NRP1-positive lung cancer cells possess tumor-initiating properties. Oncol Rep 2017; 39:349-357. [PMID: 29138851 PMCID: PMC5783600 DOI: 10.3892/or.2017.6089] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 10/13/2017] [Indexed: 12/21/2022] Open
Abstract
Tumor-initiating cells possess the capacity for self-renewal and to create heterogeneous cell lineages within a tumor. Therefore, the identification and isolation of cancer stem cells is an essential step in the analysis of their biology. The aim of the present study was to determine whether the cell surface protein neuropilin 1 (NRP1) can be used as a biomarker of stem-like cells in lung cancer tumors. For this purpose, NRP1-negative (NRP1-) and NRP1-positive (NRP1+) cell subpopulations from two lung cancer cell lines were sorted by flow cytometry. The NRP1+ cell subpopulation showed an increased expression of pluripotency markers OCT-4, Bmi-1 and NANOG, as well as higher cell migration, clonogenic and self-renewal capacities. NRP1 gene knockdown resulted not only in a decreased expression of stemness markers but also in a decrease in the clonogenic, cell migration and self-renewal potential. In addition, the NRP1+ cell subpopulation exhibited dysregulated expression of epithelial-to-mesenchymal transition-associated genes, including the ΔNp63 isoform protein, a previously reported characteristic of cancer stem cells. Notably, a genome-wide expression analysis of NRP1-knockdown cells revealed a potential new NRP1 pathway involving OLFML3 and genes associated with mitochondrial function. In conclusion, we demonstrated that NRP1+ lung cancer cells have tumor-initiating properties. NRP1 could be a useful biomarker for tumor-initiating cells in lung cancer tumors.
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