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Abd-Elmawla MA, Abdel Mageed SS, Al-Noshokaty TM, Elballal MS, Abulsoud AI, Elshaer SS, El-Husseiny AA, Fathi D, Midan HM, Rizk NI, Elrebehy MA, Sayed GA, Tabaa MME, Salman A, Mohammed OA, Ashraf A, Khidr EG, Khaled R, El-Dakroury WA, Helal GK, Moustafa YM, Doghish AS. Melodic maestros: Unraveling the role of miRNAs in the diagnosis, progression, and drug resistance of malignant pleural mesothelioma. Pathol Res Pract 2023; 250:154817. [PMID: 37713736 DOI: 10.1016/j.prp.2023.154817] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/03/2023] [Accepted: 09/09/2023] [Indexed: 09/17/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a highly lethal form of pleural cancer characterized by a scarcity of effective therapeutic interventions, resulting in unfavorable prognoses for afflicted individuals. Besides, many patients experience substantial consequences from being diagnosed in advanced stages. The available diagnostic, prognostic, and therapeutic options for MPM are restricted in scope. MicroRNAs (miRNAs) are a subset of small, noncoding RNA molecules that exert significant regulatory influence over several cellular processes within cell biology. A wide range of miRNAs have atypical expression patterns in cancer, serving specific functions as either tumor suppressors or oncomiRs. This review aims to collate, epitomize, and analyze the latest scholarly investigations on miRNAs that are believed to be implicated in the dysregulation leading to MPM. miRNAs are also discussed concerning their potential clinical usefulness as diagnostic and prognostic biomarkers for MPM. The future holds promising prospects for enhancing diagnostic, prognostic, and therapeutic modalities for MPM, with miRNAs emerging as a potential trigger for such advancements.
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Affiliation(s)
- Mai A Abd-Elmawla
- Biochemistry, Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Sherif S Abdel Mageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Tohada M Al-Noshokaty
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Mohammed S Elballal
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Ahmed I Abulsoud
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt; Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt.
| | - Shereen Saeid Elshaer
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt; Department of Biochemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo 11823, Egypt
| | - Ahmed A El-Husseiny
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt; Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City 11829, Cairo, Egypt
| | - Doaa Fathi
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Heba M Midan
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Nehal I Rizk
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Mahmoud A Elrebehy
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Ghadir A Sayed
- Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City 11829, Cairo, Egypt
| | - Manar Mohammed El Tabaa
- Pharmacology & Environmental Toxicology, Environmental Studies & Research Institute (ESRI), University of Sadat City, Sadat City 32897, Menoufia, Egypt
| | - Aya Salman
- Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City 11829, Cairo, Egypt
| | - Osama A Mohammed
- Department of Clinical Pharmacology, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Alaa Ashraf
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Emad Gamil Khidr
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt
| | - Reem Khaled
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Walaa A El-Dakroury
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Gouda Kamel Helal
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo 11231, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Yasser M Moustafa
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt.
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Gu Y, Becker MA, Müller L, Reuss K, Umlauf F, Tang T, Menger MD, Laschke MW. MicroRNAs in Tumor Endothelial Cells: Regulation, Function and Therapeutic Applications. Cells 2023; 12:1692. [PMID: 37443725 PMCID: PMC10340284 DOI: 10.3390/cells12131692] [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: 05/18/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Tumor endothelial cells (TECs) are key stromal components of the tumor microenvironment, and are essential for tumor angiogenesis, growth and metastasis. Accumulating evidence has shown that small single-stranded non-coding microRNAs (miRNAs) act as powerful endogenous regulators of TEC function and blood vessel formation. This systematic review provides an up-to-date overview of these endothelial miRNAs. Their expression is mainly regulated by hypoxia, pro-angiogenic factors, gap junctions and extracellular vesicles, as well as long non-coding RNAs and circular RNAs. In preclinical studies, they have been shown to modulate diverse fundamental angiogenesis-related signaling pathways and proteins, including the vascular endothelial growth factor (VEGF)/VEGF receptor (VEGFR) pathway; the rat sarcoma virus (Ras)/rapidly accelerated fibrosarcoma (Raf)/mitogen-activated protein kinase kinase (MEK)/extracellular signal-regulated kinase (ERK) pathway; the phosphoinositide 3-kinase (PI3K)/AKT pathway; and the transforming growth factor (TGF)-β/TGF-β receptor (TGFBR) pathway, as well as krüppel-like factors (KLFs), suppressor of cytokine signaling (SOCS) and metalloproteinases (MMPs). Accordingly, endothelial miRNAs represent promising targets for future anti-angiogenic cancer therapy. To achieve this, it will be necessary to further unravel the regulatory and functional networks of endothelial miRNAs and to develop safe and efficient TEC-specific miRNA delivery technologies.
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Affiliation(s)
- Yuan Gu
- Institute for Clinical & Experimental Surgery, Saarland University, 66421 Saar, Germany; (M.A.B.); (L.M.); (K.R.); (F.U.); (T.T.); (M.D.M.); (M.W.L.)
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Exosomal MicroRNA Levels Associated with Immune Checkpoint Inhibitor Therapy in Clear Cell Renal Cell Carcinoma. Biomedicines 2023; 11:biomedicines11030801. [PMID: 36979782 PMCID: PMC10045368 DOI: 10.3390/biomedicines11030801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023] Open
Abstract
Immunotherapy with immune checkpoint inhibitors (ICIs) has shown high efficiency in clear cell renal cell carcinoma (ccRCC) treatment. However, the response to therapy among patients varies greatly. Modern studies demonstrate the high potential of exosomal miRNAs as diagnostic and prognostic markers in oncopathology. This study aimed to evaluate exosomal miRNA expression profiles of miRNAs-144, -146a, -149, -126, and -155 in patients with clear cell renal cell carcinoma treated with immune checkpoint inhibitors. The study included 35 patients whose venous blood samples were taken before and after ICI therapy. Expression analysis was performed using real-time quantitative PCR. It was demonstrated that the level of microRNA-146a increased after therapy (median(IQR) 12.92(4.06–18.90)) compared with the level before it (median(IQR) 7.15(1.90–10.50); p-value = 0.006). On the contrary, microRNA-126 was reduced after therapy with immune checkpoint inhibitors (median(IQR) 0.85(0.55–1.03) vs. 0.48(0.15–0.68) before and after therapy, respectively; p-value = 0.0001). In addition, miRNA-146a expression was shown to be reduced in patients with a higher grade of immune-related adverse events (p-value = 0.020). The AUC value for the miRNA-146a and miRNA-126 combination was 0.752 (95% CI 0.585–0.918), with the sensitivity at 64.3% and the specificity at 78.9%. Thus, while it can be assumed that miRNA-146a and miRNA-126 can be used as predictors for ICI therapy effectiveness, additional in-depth studies are required.
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Expression of the Calcitonin Receptor-like Receptor (CALCRL) in Normal and Neoplastic Tissues. Int J Mol Sci 2023; 24:ijms24043960. [PMID: 36835377 PMCID: PMC9962437 DOI: 10.3390/ijms24043960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 02/14/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
Little information is available concerning protein expression of the calcitonin receptor-like receptor (CALCRL) at the protein level. Here, we developed a rabbit monoclonal antibody, 8H9L8, which is directed against human CALCRL but cross-reacts with the rat and mouse forms of the receptor. We confirmed antibody specificity via Western blot analyses and immunocytochemistry using the CALCRL-expressing neuroendocrine tumour cell line BON-1 and a CALCRL-specific small interfering RNA (siRNA). We then used the antibody for immunohistochemical analyses of various formalin-fixed, paraffin-embedded specimens of normal and neoplastic tissues. In nearly all tissue specimens examined, CALCRL expression was detected in the capillary endothelium, smooth muscles of the arterioles and arteries, and immune cells. Analyses of normal human, rat, and mouse tissues revealed that CALCRL was primarily present in distinct cell populations in the cerebral cortex; pituitary; dorsal root ganglia; epithelia, muscles, and glands of the larger bronchi; intestinal mucosa (particularly in enteroendocrine cells); intestinal ganglia; exocrine and endocrine pancreas; arteries, capillaries, and glomerular capillary loops in the kidneys; the adrenals; Leydig cells in the testicles; and syncytiotrophoblasts in the placenta. In the neoplastic tissues, CALCRL was predominantly expressed in thyroid carcinomas, parathyroid adenomas, small-cell lung cancers, large-cell neuroendocrine carcinomas of the lung, pancreatic neuroendocrine neoplasms, renal clear-cell carcinomas, pheochromocytomas, lymphomas, and melanomas. In these tumours with strong expression of CALCRL, the receptor may represent a useful target structure for future therapies.
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Zeng J, Peng Y, Wang D, Ayesha K, Chen S. The interaction between osteosarcoma and other cells in the bone microenvironment: From mechanism to clinical applications. Front Cell Dev Biol 2023; 11:1123065. [PMID: 37206921 PMCID: PMC10189553 DOI: 10.3389/fcell.2023.1123065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 04/10/2023] [Indexed: 05/21/2023] Open
Abstract
Osteosarcoma is a primary bone tumor with a high mortality rate. The event-free survival rate has not improved significantly in the past 30 years, which brings a heavy burden to patients and society. The high heterogeneity of osteosarcoma leads to the lack of specific targets and poor therapeutic effect. Tumor microenvironment is the focus of current research, and osteosarcoma is closely related to bone microenvironment. Many soluble factors and extracellular matrix secreted by many cells in the bone microenvironment have been shown to affect the occurrence, proliferation, invasion and metastasis of osteosarcoma through a variety of signaling pathways. Therefore, targeting other cells in the bone microenvironment may improve the prognosis of osteosarcoma. The mechanism by which osteosarcoma interacts with other cells in the bone microenvironment has been extensively investigated, but currently developed drugs targeting the bone microenvironment have poor efficacy. Therefore, we review the regulatory effects of major cells and physical and chemical properties in the bone microenvironment on osteosarcoma, focusing on their complex interactions, potential therapeutic strategies and clinical applications, to deepen our understanding of osteosarcoma and the bone microenvironment and provide reference for future treatment. Targeting other cells in the bone microenvironment may provide potential targets for the development of clinical drugs for osteosarcoma and may improve the prognosis of osteosarcoma.
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Affiliation(s)
- Jin Zeng
- Department of Spine Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Yi Peng
- Department of Spine Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Dong Wang
- Department of Spine Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Khan Ayesha
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Shijie Chen
- Department of Spine Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
- *Correspondence: Shijie Chen,
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Huang Y, Qi L, Kogiso M, Du Y, Braun FK, Zhang H, Huang LF, Xiao S, Teo WY, Lindsay H, Zhao S, Baxter P, Su JMF, Adesina A, Yang J, Brabetz S, Kool M, Pfister SM, Chintagumpala M, Perlaky L, Wang Z, Zhou Y, Man TK, Li XN. Spatial Dissection of Invasive Front from Tumor Mass Enables Discovery of Novel microRNA Drivers of Glioblastoma Invasion. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2101923. [PMID: 34719887 PMCID: PMC8655179 DOI: 10.1002/advs.202101923] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 09/15/2021] [Indexed: 06/13/2023]
Abstract
Diffuse invasion is the primary cause of treatment failure of glioblastoma (GBM). Previous studies on GBM invasion have long been forced to use the resected tumor mass cells. Here, a strategy to reliably isolate matching pairs of invasive (GBMINV ) and tumor core (GBMTC ) cells from the brains of 6 highly invasive patient-derived orthotopic models is described. Direct comparison of these GBMINV and GBMTC cells reveals a significantly elevated invasion capacity in GBMINV cells, detects 23/768 miRNAs over-expressed in the GBMINV cells (miRNAINV ) and 22/768 in the GBMTC cells (miRNATC ), respectively. Silencing the top 3 miRNAsINV (miR-126, miR-369-5p, miR-487b) successfully blocks invasion of GBMINV cells in vitro and in mouse brains. Integrated analysis with mRNA expression identifies miRNAINV target genes and discovers KCNA1 as the sole common computational target gene of which 3 inhibitors significantly suppress invasion in vitro. Furthermore, in vivo treatment with 4-aminopyridine (4-AP) effectively eliminates GBM invasion and significantly prolongs animal survival times (P = 0.035). The results highlight the power of spatial dissection of functionally accurate GBMINV and GBMTC cells in identifying novel drivers of GBM invasion and provide strong rationale to support the use of biologically accurate starting materials in understanding cancer invasion and metastasis.
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Affiliation(s)
- Yulun Huang
- Department of Neurosurgery, Dushu Lake Hospital, Soochow University, Suzhou, 205124, China
- Department of Neurosurgery and Brain and Nerve Research Laboratory, the First Affiliated Hospital, Soochow University, Suzhou, 215007, China
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Lin Qi
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Department of Pharmacology, School of Medicine, Sun Yat-Sen University, Shenzhen, 518107, China
| | - Mari Kogiso
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Yuchen Du
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Frank K Braun
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Huiyuan Zhang
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - L Frank Huang
- Department of Systems Medicine and Bioegineering, Houston Methodist Hospital Research Institute and Cancer Center, Weill Cornell Medicine, Houston, TX, 77030, USA
- Division of Experimental Hematology and Cancer Biology, Brain Tumor Center, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, United States, 45229, United States
| | - Sophie Xiao
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Wan-Yee Teo
- Humphrey Oei Institute of Cancer Research, National Cancer Center Singapore, Singapore, 169610, Singapore
| | - Holly Lindsay
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Sibo Zhao
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Patricia Baxter
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jack M F Su
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Adekunle Adesina
- Department of Pathology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jianhua Yang
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Sebastian Brabetz
- Hopp Children's Cancer Center (KiTZ), Heidelberg, 69120, Germany
- Division of Pediatric Neuro-oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, 69120, Germany
| | - Marcel Kool
- Hopp Children's Cancer Center (KiTZ), Heidelberg, 69120, Germany
- Division of Pediatric Neuro-oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, 69120, Germany
| | - Stefan M Pfister
- Hopp Children's Cancer Center (KiTZ), Heidelberg, 69120, Germany
- Division of Pediatric Neuro-oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, 69120, Germany
- Department of Pediatric Hematology and Oncology, Heidelberg University Hospital, Heidelberg, 69120, Germany
| | - Murali Chintagumpala
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Laszlo Perlaky
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Zhong Wang
- Department of Neurosurgery and Brain and Nerve Research Laboratory, the First Affiliated Hospital, Soochow University, Suzhou, 215007, China
| | - Youxin Zhou
- Department of Neurosurgery and Brain and Nerve Research Laboratory, the First Affiliated Hospital, Soochow University, Suzhou, 215007, China
| | - Tsz-Kwong Man
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Xiao-Nan Li
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
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7
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Toboni MD, Lomonosova E, Bruce SF, Tankou JI, Mullen MM, Schab A, Oplt A, Noia H, Wilke D, Kuroki LM, Hagemann AR, McCourt CK, Thaker PH, Powell MA, Khabele D, Mutch DG, Fuh KC. Inhibition of AXL and VEGF-A Has Improved Therapeutic Efficacy in Uterine Serous Cancer. Cancers (Basel) 2021; 13:5877. [PMID: 34884986 PMCID: PMC8656641 DOI: 10.3390/cancers13235877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 11/05/2021] [Accepted: 11/16/2021] [Indexed: 11/17/2022] Open
Abstract
Endometrial cancer remains the most prevalent gynecologic cancer with continued rising incidence. A less common form of this cancer is uterine serous cancer, which represents 10% of endometrial cancer cases. However, this is the most aggressive cancer. The objective was to assess whether inhibiting the receptor tyrosine kinase AXL with AVB-500 in combination with bevacizumab would improve response in uterine serous cancer. To prove this, we conducted multiple angiogenesis assays including tube formation assays and angiogenesis invasion assays. In addition, we utilized mouse models with multiple cells lines and subsequently analyzed harvested tissue through immunohistochemistry CD31 staining to assess microvessel density. The combination treatment arms demonstrated decreased angiogenic potential in each assay. In addition, intraperitoneal mouse models demonstrated a significant decrease in tumor burden in two cell lines. The combination of AVB-500 and bevacizumab reduced tumor burden in vivo and reduced morphogenesis and migration in vitro which are vital to the process of angiogenesis.
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Affiliation(s)
- Michael D. Toboni
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Elena Lomonosova
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Shaina F. Bruce
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Jo’an I. Tankou
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Mary M. Mullen
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Angela Schab
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Alyssa Oplt
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Hollie Noia
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Danny Wilke
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Lindsay M. Kuroki
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Andrea R. Hagemann
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Carolyn K. McCourt
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Premal H. Thaker
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Matthew A. Powell
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Dineo Khabele
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - David G. Mutch
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
| | - Katherine C. Fuh
- Barnes Jewish Hospital, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, MO 63110, USA; (M.D.T.); (E.L.); (S.F.B.); (J.I.T.); (M.M.M.); (A.S.); (A.O.); (H.N.); (D.W.); (L.M.K.); (A.R.H.); (C.K.M.); (P.H.T.); (M.A.P.); (D.K.); (D.G.M.)
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
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8
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Song X, Guo Y, Song P, Duan D, Guo W. Non-coding RNAs in Regulating Tumor Angiogenesis. Front Cell Dev Biol 2021; 9:751578. [PMID: 34616746 PMCID: PMC8488154 DOI: 10.3389/fcell.2021.751578] [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: 08/01/2021] [Accepted: 08/30/2021] [Indexed: 12/15/2022] Open
Abstract
Non-coding RNAs (ncRNAs) are RNAs that do not encode proteins, but perform biological functions in various physiological and pathological processes, including cancer formation, inflammation, and neurological diseases. Tumor blood vessels are a key target for cancer management. A number of factors regulate the angiogenesis of malignant tumors. NcRNAs participate in the regulation of tumor angiogenesis. Abnormal expression of ncRNAs act as tumor suppressors or oncogenes to affect the development of tumors. In this review we summarized the biological functions of ncRNAs, and discussed its regulatory mechanisms in tumor angiogenesis. This article will provide new insights for the research of ncRNAs in tumor angiogenesis.
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Affiliation(s)
- Xin Song
- School of Life Sciences and Engineering, Lanzhou University of Technology, Lanzhou, China
| | - Yanan Guo
- School of Traditional Chinese and Western Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - Peng Song
- Affiliated Hospital of Gansu University of Chinese Medicine, Lanzhou, China.,Key Laboratory of Prevention and Treatment for Chronic Diseases by TCM, Lanzhou, China
| | - Dongzhu Duan
- Shaanxi Key Laboratory of Phytochemistry and College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji, China
| | - Wenjing Guo
- School of Traditional Chinese and Western Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, China
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9
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Soheilifar MH, Masoudi-Khoram N, Madadi S, Nobari S, Maadi H, Keshmiri Neghab H, Amini R, Pishnamazi M. Angioregulatory microRNAs in breast cancer: Molecular mechanistic basis and implications for therapeutic strategies. J Adv Res 2021; 37:235-253. [PMID: 35499045 PMCID: PMC9039675 DOI: 10.1016/j.jare.2021.06.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 05/13/2021] [Accepted: 06/23/2021] [Indexed: 12/20/2022] Open
Abstract
Cancer-associated angiogenesis is a fundamental process in tumor growth and metastasis. Angioregulatory miRNA–target gene interaction is not only involved in sprouting vessels of breast tumors but also, trans-differentiation of breast cancer cells to endothelial cells in a process termed vasculogenic mimicry. Successful targeting of tumor angiogenesis is still a missing link in the treatment of Breast cancer (BC) due to the low effectiveness of anti-angiogenic therapies in this cancer. Response to anti-angiogenic therapeutics are controlled by a miRNAs, so the identification of interaction networks of miRNAs–targets can be applicable in determining anti-angiogeneic therapy and new biomarkers in BC. Angioregulatory miRNAs in breast cancer cells and their microenvironment have therapeutic potential in cancer treatment.
Background Cancer-associated angiogenesis is a fundamental process in tumor growth and metastasis. A variety of signaling regulators and pathways contribute to establish neovascularization, among them as small endogenous non-coding RNAs, microRNAs (miRNAs) play prominent dual regulatory function in breast cancer (BC) angiogenesis. Aim of Review This review aims at describing the current state-of-the-art in BC angiogenesis-mediated by angioregulatory miRNAs, and an overview of miRNAs dysregulation association with the anti-angiogenic response in addition to potential clinical application of miRNAs-based therapeutics. Key Scientific Concepts of Review Angioregulatory miRNA–target gene interaction is not only involved in sprouting vessels of breast tumors but also, trans-differentiation of BC cells to endothelial cells (ECs) in a process termed vasculogenic mimicry. Using canonical and non-canonical angiogenesis pathways, the tumor cell employs the oncogenic characteristics such as miRNAs dysregulation to increase survival, proliferation, oxygen and nutrient supply, and treatment resistance. Angioregulatory miRNAs in BC cells and their microenvironment have therapeutic potential in cancer treatment. Although, miRNAs dysregulation can serve as tumor biomarker nevertheless, due to the association of miRNAs dysregulation with anti-angiogenic resistant phenotype, clinical benefits of anti-angiogenic therapy might be challenging in BC. Hence, unveiling the molecular mechanism underlying angioregulatory miRNAs sparked a booming interest in finding new treatment strategies such as miRNA-based therapies in BC.
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Affiliation(s)
- Mohammad Hasan Soheilifar
- Department of Medical Laser, Medical Laser Research Center, Yara Institute, ACECR, Tehran, Iran
- Research Center for Molecular Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
- Corresponding authorsat: Yara Institute, Academic Center for Education, Culture and Research (ACECR), Enghelab St, Tehran 1315795613, Iran (Mohammad Hasan Soheilifar). University of Limerick, Limerick V94 T9PX, Ireland (Mahboubeh Pishnamazi).
| | - Nastaran Masoudi-Khoram
- Department of Biophysics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Soheil Madadi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Sima Nobari
- Research Center for Molecular Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Hamid Maadi
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Hoda Keshmiri Neghab
- Department of Photo Healing and Regeneration, Medical Laser Research Center, Yara Institute, ACECR, Tehran, Iran
| | - Razieh Amini
- Research Center for Molecular Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mahboubeh Pishnamazi
- Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
- Corresponding authorsat: Yara Institute, Academic Center for Education, Culture and Research (ACECR), Enghelab St, Tehran 1315795613, Iran (Mohammad Hasan Soheilifar). University of Limerick, Limerick V94 T9PX, Ireland (Mahboubeh Pishnamazi).
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10
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Mendaza S, Fernández-Irigoyen J, Santamaría E, Arozarena I, Guerrero-Setas D, Zudaire T, Guarch R, Vidal A, Salas JS, Matias-Guiu X, Ausín K, Gil C, Hernández-Alcoceba R, Martín-Sánchez E. Understanding the Molecular Mechanism of miR-877-3p Could Provide Potential Biomarkers and Therapeutic Targets in Squamous Cell Carcinoma of the Cervix. Cancers (Basel) 2021; 13:cancers13071739. [PMID: 33917510 PMCID: PMC8038805 DOI: 10.3390/cancers13071739] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 03/31/2021] [Indexed: 12/12/2022] Open
Abstract
No therapeutic targets and molecular biomarkers are available in cervical cancer (CC) management. In other cancer types, micro-RNA-877-3p (miR-877-3p) has been associated with events relevant for CC development. Thus, we aimed to determine miR-877-3p role in CC. miR-877-3p levels were examined by quantitative-PCR in 117 cervical lesions and tumors. Effects on CC cell proliferation, migration, and invasion were evaluated upon anti-miR-877-3p transfection. miR-877-3p dependent molecular mechanism was comprehensively explored by proteomics, dual-luciferase reporter assay, western blot, and immunohistochemistry. Cervical tumors expressed higher miR-877-3p levels than benign lesions. miR-877-3p promoted CC cell migration and invasion, at least partly by modulating cytoskeletal protein folding through the chaperonin-containing T-complex protein 1 complex. Notably, miR-877-3p silencing synergized with paclitaxel. Interestingly, miR-877-3p downregulated the levels of an in silico-predicted target, ZNF177, whose expression and subcellular location significantly distinguished high-grade squamous intraepithelial lesions (HSILs) and squamous cell carcinomas of the cervix (SCCCs). Cytoplasmic ZNF177 was significantly associated with worse progression-free survival in SCCC. Our results suggest that: (i) miR-877-3p is a potential therapeutic target whose inhibition improves paclitaxel effects; (ii) the expression and location of its target ZNF177 could be diagnostic biomarkers between HSIL and SCCC; and (iii) cytoplasmic ZNF177 is a poor-prognosis biomarker in SCCC.
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Affiliation(s)
- Saioa Mendaza
- Molecular Pathology of Cancer Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (S.M.); (D.G.-S.)
| | - Joaquín Fernández-Irigoyen
- Proteored-ISCIII, Proteomics Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (J.F.-I.); (E.S.); (K.A.)
| | - Enrique Santamaría
- Proteored-ISCIII, Proteomics Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (J.F.-I.); (E.S.); (K.A.)
| | - Imanol Arozarena
- Cancer Cell Signalling Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain;
| | - David Guerrero-Setas
- Molecular Pathology of Cancer Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (S.M.); (D.G.-S.)
- Department of Pathology, Complejo Hospitalario de Navarra (CHN), Irunlarrea 3, 31008 Pamplona, Spain; (T.Z.); (R.G.)
| | - Tamara Zudaire
- Department of Pathology, Complejo Hospitalario de Navarra (CHN), Irunlarrea 3, 31008 Pamplona, Spain; (T.Z.); (R.G.)
| | - Rosa Guarch
- Department of Pathology, Complejo Hospitalario de Navarra (CHN), Irunlarrea 3, 31008 Pamplona, Spain; (T.Z.); (R.G.)
| | - August Vidal
- Department of Pathology, Hospital Universitari de Bellvitge, IDIBELL, Carrer de la Feixa Llarga, 08907 L’Hospitalet de Llobregat, Spain; (A.V.); (X.M.-G.)
- CIBERONC, Centro de Investigación Biomédica en Red—Cáncer, 28029 Madrid, Spain
| | - José-Santos Salas
- Department of Pathology, Complejo Asistencial Universitario, Altos de Nava, 24071 León, Spain;
| | - Xavier Matias-Guiu
- Department of Pathology, Hospital Universitari de Bellvitge, IDIBELL, Carrer de la Feixa Llarga, 08907 L’Hospitalet de Llobregat, Spain; (A.V.); (X.M.-G.)
- CIBERONC, Centro de Investigación Biomédica en Red—Cáncer, 28029 Madrid, Spain
- Department of Pathology and Molecular Genetics, Hospital Universitari Arnau de Vilanova, University of Lleida, Alcalde Rovira Roure 80, 25198 Lleida, Spain
| | - Karina Ausín
- Proteored-ISCIII, Proteomics Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (J.F.-I.); (E.S.); (K.A.)
| | - Carmen Gil
- Microbial Pathogenesis Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain;
| | - Rubén Hernández-Alcoceba
- Gene Therapy Program, Center for Applied Medical Research (CIMA), University of Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pío XII 55, 31008 Pamplona, Spain;
| | - Esperanza Martín-Sánchez
- Molecular Pathology of Cancer Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (S.M.); (D.G.-S.)
- Correspondence:
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11
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Rahimian N, Razavi ZS, Aslanbeigi F, Mirkhabbaz AM, Piroozmand H, Shahrzad MK, Hamblin MR, Mirzaei H. Non-coding RNAs related to angiogenesis in gynecological cancer. Gynecol Oncol 2021; 161:896-912. [PMID: 33781555 DOI: 10.1016/j.ygyno.2021.03.020] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 03/19/2021] [Indexed: 02/07/2023]
Abstract
Gynecological cancer affects the female reproductive system, including ovarian, uterine, endometrial, cervical, vulvar, and vaginal tumors. Non-coding RNAs (ncRNAs), and in particular microRNAs, function as regulatory molecules, which can control gene expression in a post-transcriptional manner. Normal physiological processes like cellular proliferation, differentiation, and apoptosis, and pathological processes such as oncogenesis and metastasis are regulated by microRNAs. Numerous reports have shown a direct role of microRNAs in the modulation of angiogenesis in gynecological cancer, via targeting pro-angiogenic factors and signaling pathways. Understanding the molecular mechanism involved in the regulation of angiogenesis by microRNAs may lead to new treatment options. Recently the regulatory role of some long non-coding RNAs in gynecological cancer has also been explored, but the information on this function is more limited. The aim of this article is to explore the pathways responsible for angiogenesis, and to what extent ncRNAs may be employed as biomarkers or therapeutic targets in gynecological cancer.
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Affiliation(s)
- Neda Rahimian
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | | | | | | | - Haleh Piroozmand
- Faculty of Veterinary Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Karim Shahrzad
- Department of Internal Medicine and endocrinology, Shohadae Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein 2028, South Africa.
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
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12
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Li C, Wu Q, Li Z, Wang Z, Tu Y, Chen C, Sun S, Sun S. Exosomal microRNAs in cancer-related sarcopenia: Tumor-derived exosomal microRNAs in muscle atrophy. Exp Biol Med (Maywood) 2021; 246:1156-1166. [PMID: 33554647 DOI: 10.1177/1535370221990322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Cancer-associated sarcopenia is a complex metabolic syndrome marked by muscle mass wasting. Muscle wasting is a serious complication that is a primary contributor to cancer-related mortality. The underlying molecular mechanisms of cancer-associated sarcopenia have not been completely described to date. In general, evidence shows that the main pathophysiological alterations in sarcopenia are associated with the degradation of cellular components, an exceptional inflammatory secretome and mitochondrial dysfunction. Importantly, we highlight the prospect that several miRNAs carried by tumor-derived exosomes that have shown the ability to promote inflammatory secretion, activate catabolism, and even participate in the regulation of cellular degradation pathways can be delivered to and exert effects on muscle cells. In this review, we aim to describe the current knowledge about the functions of exosomal miRNAs in the induction of cancer-associated muscle wasting and propose potential treatment strategies.
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Affiliation(s)
- Chenyuan Li
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
| | - Qi Wu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
| | - Zhiyu Li
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
| | - Zhong Wang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
| | - Yi Tu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
| | - Chuang Chen
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
| | - Si Sun
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, PR China
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13
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Zhang P, Hou Q, Yue Q. MiR-204-5p/TFAP2A feedback loop positively regulates the proliferation, migration, invasion and EMT process in cervical cancer. Cancer Biomark 2021; 28:381-390. [PMID: 32474464 DOI: 10.3233/cbm-191064] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
MicroRNAs (MiRNAs) have been clarified as crucial regulators of the pathological processes in various carcinomas in the past years. Interestingly, existing evidence has manifested that microRNA-204-5p (miR-204-5p) is engaged in the initiation and progression of multiple carcinomas. However, the potential of miR-204-5p in cervical cancer remains to be disentombed. This study focused on unraveling the detailed role of miR-204-5p in cervical cancer. MiR-204-5p exhibited a low level in cervical cancer cells. The functional assays demonstrated that miR-204-5p upregulation exerted suppressive impact on the functions of cervical cancer cells, including proliferation, invasion, migration and epithelial-mesenchymal transition (EMT) process. Moreover, transcription factor AP-2 alpha (TFAP2A) was screened to be the most affected target gene by miR-204-5p, and TFAP2A was discovered to transcriptionally repress miR-204-5p in cervical cancer. The mutual regulation between TFAP2A and miR-204-5p was testified through molecular mechanism assays. Final rescued-function assays demonstrated that overexpression of TFAP2A could recover the suppressed cellular process caused by miR-204-5p upregulation. In conclusion, miR-204-5p/TFAP2A feedback loop promoted the proliferative and motorial capacities of cervical cancer cells. This finding suggested a novel modulatory loop of miR-204-5p/TFAP2A in cervical cancer, offering promising biomarkers for cervical cancer therapy.
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14
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Zhang L, Zhang K, Fang W, Li H, Li Y, Jiang W, Hu D, Coelho C, Liu X, Cai L, Liao W, Pan W. CircRNA-1806 Decreases T Cell Apoptosis and Prolongs Survival of Mice After Cryptococcal Infection by Sponging miRNA-126. Front Microbiol 2020; 11:596440. [PMID: 33281794 PMCID: PMC7691421 DOI: 10.3389/fmicb.2020.596440] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/21/2020] [Indexed: 01/10/2023] Open
Abstract
CircRNAs are a recently well-known regulator that mediates a variety of biological processes. Cryptococcus neoformans is an environmental fungal pathogen that can cause fatal cryptococcal meningitis in immunocompromised individuals. However, the involvement of circRNA in cryptococcal infection remains unclear. In this study, high-throughput microarray was performed to identify the circRNA expression profile in cryptococcal meningitis patients. Circ_0001806 was significantly decreased in cryptococcal meningitis individuals. Then the effects of circ_0001806 and its interaction with miRNAs were explored in vivo and in vitro. The knock-down of circ_0001806 led to higher fungal infection and shorter survival in an experimental murine cryptococcosis model. Transcriptome analysis showed that decreased circ_0001806 regulated pathways related to the host antimicrobe response in T cells. Furthermore, in vitro experiments showed that circ_0001806 positively modulates ADM level, decreasing cell apoptosis and G1S arrest in T cells. Finally, we found circ_0001806 exerted its effects by sponging miRNA-126 in T cells. Taken together, our results reveal the role of circRNA-1806/miRNA-126 in the regulation of cell cycle and apoptosis in cryptococcal infection and can provide a new insights of the pathogenesis of cryptococcal infection.
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Affiliation(s)
- Lei Zhang
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Keming Zhang
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Wenjie Fang
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Hang Li
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Yingfang Li
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Weiwei Jiang
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Dongying Hu
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Carolina Coelho
- MRC Centre for Medical Mycology, University of Exeter, Exeter, United Kingdom
| | - Xiaogang Liu
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Liangqi Cai
- Department of Dermatology, The First Affiliated Hospital of Xiamen University, Fujian, China
| | - Wanqing Liao
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Weihua Pan
- Department of Dermatology and Venereology, Changzheng Hospital, Second Military Medical University, Shanghai, China.,Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Institute of Medical Mycology, Changzheng Hospital, Second Military Medical University, Shanghai, China
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15
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Annese T, Tamma R, De Giorgis M, Ribatti D. microRNAs Biogenesis, Functions and Role in Tumor Angiogenesis. Front Oncol 2020; 10:581007. [PMID: 33330058 PMCID: PMC7729128 DOI: 10.3389/fonc.2020.581007] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 10/27/2020] [Indexed: 12/19/2022] Open
Abstract
microRNAs (miRNAs) are small non-coding RNA molecules, evolutionary conserved. They target more than one mRNAs, thus influencing multiple molecular pathways, but also mRNAs may bind to a variety of miRNAs, either simultaneously or in a context-dependent manner. miRNAs biogenesis, including miRNA transcription, processing by Drosha and Dicer, transportation, RISC biding, and miRNA decay, are finely controlled in space and time. miRNAs are critical regulators in various biological processes, such as differentiation, proliferation, apoptosis, and development in both health and disease. Their dysregulation is involved in tumor initiation and progression. In tumors, they can act as onco-miRNAs or oncosuppressor-miRNA participating in distinct cellular pathways, and the same miRNA can perform both activities depending on the context. In tumor progression, the angiogenic switch is fundamental. miRNAs derived from tumor cells, endothelial cells, and cells of the surrounding microenvironment regulate tumor angiogenesis, acting as pro-angiomiR or anti-angiomiR. In this review, we described miRNA biogenesis and function, and we update the non-classical aspects of them. The most recent role in the nucleus, as transcriptional gene regulators and the different mechanisms by which they could be dysregulated, in tumor initiation and progression, are treated. In particular, we describe the role of miRNAs in sprouting angiogenesis, vessel co-option, and vasculogenic mimicry. The role of miRNAs in lymphoma angiogenesis is also discussed despite the scarcity of data. The information presented in this review reveals the need to do much more to discover the complete miRNA network regulating angiogenesis, not only using high-throughput computational analysis approaches but also morphological ones.
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Affiliation(s)
- Tiziana Annese
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, Section of Human Anatomy and Histology, University of Bari Medical School, Bari, Italy
| | - Roberto Tamma
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, Section of Human Anatomy and Histology, University of Bari Medical School, Bari, Italy
| | - Michelina De Giorgis
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, Section of Human Anatomy and Histology, University of Bari Medical School, Bari, Italy
| | - Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, Section of Human Anatomy and Histology, University of Bari Medical School, Bari, Italy
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Ghafouri-Fard S, Shoorei H, Mohaqiq M, Taheri M. Non-coding RNAs regulate angiogenic processes. Vascul Pharmacol 2020; 133-134:106778. [PMID: 32784009 DOI: 10.1016/j.vph.2020.106778] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/03/2020] [Accepted: 08/04/2020] [Indexed: 02/06/2023]
Abstract
Angiogenesis has critical roles in numerous physiologic processes during embryonic and adult life such as wound healing and tissue regeneration. However, aberrant angiogenic processes have also been involved in the pathogenesis of several disorders such as cancer and diabetes mellitus. Vascular endothelial growth factor (VEGF) is implicated in the regulation of this process in several physiologic and pathologic conditions. Notably, several non-coding RNAs (ncRNAs) have been shown to influence angiogenesis through modulation of expression of VEGF or other angiogenic factors. In the current review, we summarize the function and characteristics of microRNAs and long non-coding RNAs which regulate angiogenic processes. Understanding the role of these transcripts in the angiogenesis can facilitate design of therapeutic strategies to defeat the pathogenic events during this process especially in the human malignancies. Besides, angiogenesis-related mechanisms can improve tissue regeneration after conditions such as arteriosclerosis, myocardial infarction and limb ischemia. Thus, ncRNA-regulated angiogenesis can be involved in the pathogenesis of several disorders.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Mahdi Mohaqiq
- Wake Forest Institute for Regenerative Medicine, School of Medicine, Wake Forest University, Winston-Salem, NC, USA
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Tian Y, Xu Z, Fu J. CircularRNA-9119 promotes the proliferation of cervical cancer cells by sponging miR-126/MDM4. Mol Cell Biochem 2020; 470:53-62. [PMID: 32385717 DOI: 10.1007/s11010-020-03745-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 05/02/2020] [Indexed: 12/16/2022]
Abstract
The aim of this study was to investigate the role of circular RNA-9119 (circ9119) in cervical cancer (CC) and the microRNA-126-3p (miR-126)-based molecular mechanism underlying CC. circ9119 and MDM4 were initially overexpressed, and miR-126 expression was found to be reduced in CC cells and tissues. A series of mimics, inhibitors, overexpressing plasmids or siRNAs were introduced into CC cells to alter the circ9119, miR-126, and MDM4 expressions. Cell-based experiments showed that silencing of circ9119 or the upregulation of miR-126 resulted in suppressed proliferation, accompanied by the induced apoptosis of CC cells. The dual-luciferase reporter assay highlighted that circ9119 functioned as an miR-126 ceRNA to increase MDM4 expression. In vivo experiments further confirmed the suppressed tumor growth caused by circ9119 silencing. Our findings demonstrated that circ9119 acts as an oncogene in CC. Our study provides evidence for targeting circ9119 for the treatment of CC.
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Affiliation(s)
- Yonghui Tian
- Gynecology Second Ward, Linyi Central Hospital, No. 17, Health Road, Yishui County, Linyi, 276400, Shandong, China.
| | - Zonglan Xu
- Gynecology Second Ward, Linyi Central Hospital, No. 17, Health Road, Yishui County, Linyi, 276400, Shandong, China
| | - Jingjing Fu
- Gynecology Second Ward, Linyi Central Hospital, No. 17, Health Road, Yishui County, Linyi, 276400, Shandong, China
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Nammian P, Razban V, Tabei SMB, Asadi-Yousefabad SL. MicroRNA-126: Dual Role in Angiogenesis Dependent Diseases. Curr Pharm Des 2020; 26:4883-4893. [PMID: 32364067 DOI: 10.2174/1381612826666200504120737] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 04/07/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND MicroRNA-126, a microRNA implicated in blood vessel integrity and angiogenesis is significantly up/down regulated in different physiological and pathological conditions related to angiogenesis such as cardiovascular formation and angiogenesis dependent diseases. MicroRNA-126 plays a critical role in angiogenesis via regulating the proliferation, differentiation, migration, and apoptosis of angiogenesis related cells such as endothelial cells. OBJECTIVE The aim of this review is to investigate the molecular mechanisms and the effects of microRNA-126 on the process of angiogenesis in pathophysiological conditions. METHODS To conduct this review, related articles published between 2001 and 2019 were collected from the PubMed, Web of Science, Google Scholar, Scopus and Scientific Information Database using search terms such as microRNA-126, angiogenesis, cardiovascular disorders, hypoxia, VEFG-A, endothelial cells, VEGF pathway, and gene silencing. Then, the qualified articles were reviewed. RESULTS MicroRNA-126 regulates the response of endothelial cells to VEGF, through directly repressing multiple targets, including Sprouty-related EVH1 domain-containing protein 1 (SPRED1) and phosphoinositol-3 kinase regulatory subunit 2 (PIK3R2/p85-b). MicroRNA-126 -3p and microRNA-126 -5p have cell-type and strandspecific functions and also various targets in angiogenesis that lead to the regulation of angiogenesis via different pathways and consequently diverse responses. CONCLUSION MicroRNA-126 can bind to multiple targets and potentially be both positive and negative regulators of gene expression. Thus, microRNA-126 could cause the opposite biological effects depending on the context. As a result, understanding the different cellular pathways through which microRNA-126 regulates angiogenesis in various situations is a critical aspect in the development of novel and effective treatments for diseases with insufficient angiogenesis.
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Affiliation(s)
- Pegah Nammian
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahid Razban
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
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Duan X, Yang Y, Zhang H, Liu B, Wei W, Wang L, Sun C, Yao W, Cui L, Zhou X, Wang W. Polycyclic aromatic hydrocarbon exposure, miRNA genetic variations, and associated leukocyte mitochondrial DNA copy number: A cross-sectional study in China. CHEMOSPHERE 2020; 246:125773. [PMID: 31911328 DOI: 10.1016/j.chemosphere.2019.125773] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/25/2019] [Accepted: 12/27/2019] [Indexed: 06/10/2023]
Abstract
Mitochondria DNA was preferentially attacked by the exogenous carcinogens including polycyclic aromatic hydrocarbons (PAHs) relative to nuclear DNA, and nuclear gene variants may account for variability in the mitochondrial DNA copy number (mtDNAcn). However, it remains unclear whether miRNA genetic variations are associated with mitochondrial DNA damage in the PAH-exposed workers. Therefore, we measured the leukocyte mtDNAcn, urinary 1-hydroxypyrene (1-OHPYR), environmental PAH exposure, and miRNA genetic polymorphisms among 544 coke oven workers and 238 healthy control participants. We found that the mtDNAcn in the exposure group (0.60 ± 0.29) was significantly lower than that in the control group (1.03 ± 0.31) (t = 18.931, P < 0.001). Spearman correlation analysis showed that the peripheral blood leukocyte mtDNAcn had significantly negative correlations with the levels of 1-OHPYR and environmental PAH exposure (P < 0.001). Covariance analysis indicated that miR-210 rs11246190 AA, miR-210 rs7395206 CC, and miR-126 rs2297538 GG probably promoted a decrease in leukocyte mtDNAcn in the exposure or control groups (P < 0.05). In generalized linear model, miR-210 rs11246190 GG was a protective factor of mtDNAcn, and environmental PAH exposure was the risk factor of the mtDNAcn. In conclusion, the decrease of leukocyte mtDNAcn is the result of a combination of environmental and genetic factors.
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Affiliation(s)
- Xiaoran Duan
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China; Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Yongli Yang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Hui Zhang
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Bin Liu
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Wan Wei
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Liuya Wang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Changqing Sun
- Department of Social Medicine and Health Management, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Wu Yao
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Liuxin Cui
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Xiaoshan Zhou
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Wei Wang
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China.
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Exosomes are the Driving Force in Preparing the Soil for the Metastatic Seeds: Lessons from the Prostate Cancer. Cells 2020; 9:cells9030564. [PMID: 32121073 PMCID: PMC7140426 DOI: 10.3390/cells9030564] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/17/2020] [Accepted: 02/20/2020] [Indexed: 12/13/2022] Open
Abstract
Exosomes are nano-membrane vesicles that various cell types secrete during physiological and pathophysiological conditions. By shuttling bioactive molecules such as nucleic acids, proteins, and lipids to target cells, exosomes serve as key regulators for multiple cellular processes, including cancer metastasis. Recently, microvesicles have emerged as a challenge in the treatment of prostate cancer (PCa), encountered either when the number of vesicles increases or when the vesicles move into circulation, potentially with an ability to induce drug resistance, angiogenesis, and metastasis. Notably, the exosomal cargo can induce the desmoplastic response of PCa-associated cells in a tumor microenvironment (TME) to promote PCa metastasis. However, the crosstalk between PCa-derived exosomes and the TME remains only partially understood. In this review, we provide new insights into the metabolic and molecular signatures of PCa-associated exosomes in reprogramming the TME, and the subsequent promotion of aggressive phenotypes of PCa cells. Elucidating the molecular mechanisms of TME reprogramming by exosomes draws more practical and universal conclusions for the development of new therapeutic interventions when considering TME in the treatment of PCa patients.
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Ichikawa R, Kawasaki R, Iwata A, Otani S, Nishio E, Nomura H, Fujii T. MicroRNA‑126‑3p suppresses HeLa cell proliferation, migration and invasion, and increases apoptosis via the PI3K/PDK1/AKT pathway. Oncol Rep 2020; 43:1300-1308. [PMID: 32323808 PMCID: PMC7057934 DOI: 10.3892/or.2020.7512] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 02/12/2020] [Indexed: 12/12/2022] Open
Abstract
We previously reported that relative to normal cervical mucus, microRNA 126-3p (miR-126-3p) is present in significantly greater amounts in the cervical mucus of patients with overt cervical cancer or precursor lesions. Here, we investigated the effects of enforced miR-126-3p expression in the cervical cancer cell line, HeLa, on proliferation, migration, invasion, apoptosis and protein expression. We transfected HeLa cells with miR-126-3p miRNA and found that proliferation, migration and invasion by cell counting, wound healing, cell migration and invasion assay were significantly reduced in these cells relative to those transfected with a negative control mimic. The levels of phosphoinositide 3 kinase (PI3K), phosphorylated 3-phosphoinositide-dependent protein kinase-1 (p-PDK1) and p-AKT proteins were lower in the miR-126-3p-transfected cells. Phosphorylated 70S6K (p-p70S6K), phosphorylated glycogen synthase kinase 3β (p-GSK3β), phosphorylated S6K (p-S6K), cyclin D1, phosphorylated p21-activated kinase 1 (p-PAK1), Rho associated coiled-coil containing protein kinase 1 (ROCK1), myotonic dystrophy-related CDC42-binding kinases α (MRCKα) and phospholipase C γ1 (p-PLCγ1) were also downregulated. This suggests that downstream effectors of the PI3K/PDK1/AKT pathway are targets for inhibition by miR-126-3p. In contrast, apoptotic-related proteins including the BCL-2-associated agonist of cell death (Bad), B-cell lymphoma-extra-large (Bcl-xL) and BCL-2-associated X (Bax), were all upregulated by miR-126-3p, resulting in increased caspase 3/7 activity and apoptosis. Thus, enforced expression of miR-126-3p inhibited cell migration and invasion and also induced apoptosis by regulating the PI3K/PDK1/AKT pathway in HeLa cells. Hence, high levels of miR-126-3p may inhibit cervical carcinogenesis, and targeting the PI3K/PDK1/AKT pathway via miR-126-3p could represent a new approach for treating patients with cervical cancer.
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Affiliation(s)
- Ryoko Ichikawa
- Department of Obstetrics and Gynecology, Fujita Health University, School of Medicine, Toyoake, Aichi 470‑1192, Japan
| | - Rie Kawasaki
- Department of Obstetrics and Gynecology, Fujita Health University, School of Medicine, Toyoake, Aichi 470‑1192, Japan
| | - Aya Iwata
- Department of Obstetrics and Gynecology, Fujita Health University, School of Medicine, Toyoake, Aichi 470‑1192, Japan
| | - Sayaka Otani
- Department of Obstetrics and Gynecology, Fujita Health University, School of Medicine, Toyoake, Aichi 470‑1192, Japan
| | - Eiji Nishio
- Department of Obstetrics and Gynecology, Fujita Health University, School of Medicine, Toyoake, Aichi 470‑1192, Japan
| | - Hiroyuki Nomura
- Department of Obstetrics and Gynecology, Fujita Health University, School of Medicine, Toyoake, Aichi 470‑1192, Japan
| | - Takuma Fujii
- Department of Obstetrics and Gynecology, Fujita Health University, School of Medicine, Toyoake, Aichi 470‑1192, Japan
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Sobierajska K, Ciszewski WM, Sacewicz-Hofman I, Niewiarowska J. Endothelial Cells in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1234:71-86. [PMID: 32040856 DOI: 10.1007/978-3-030-37184-5_6] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Angiogenesis is a critical process required for tumor progression. Newly formed blood vessels provide nutrition and oxygen to the tumor contributing to its growth and development. However, endothelium also plays other functions that promote tumor metastasis. It is involved in intravasation, which allows invasive cancer cells to translocate into the blood vessel lumen. This phenomenon is an important stage for cancer metastasis. Besides direct association with cancer development, endothelial cells are one of the main sources of cancer-associated fibroblasts (CAFs). The heterogeneous group of CAFs is the main inductor of migration and invasion abilities of cancer cells. Therefore, the endothelium is also indirectly responsible for metastasis. Considering the above, the endothelium is one of the important targets of anticancer therapy. In the chapter, we will present mechanisms regulating endothelial function, dependent on cancer and cancer niche cells. We will focus on possibilities of suppressing pro-metastatic endothelial functions, applied in anti-cancer therapies.
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Affiliation(s)
| | | | | | - Jolanta Niewiarowska
- Department of Molecular Cell Mechanisms, Medical University of Lodz, Lodz, Poland
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23
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Gaetani S, Monaco F, Alessandrini F, Tagliabracci A, Sabbatini A, Bracci M, Valentino M, Neuzil J, Amati M, Santarelli L, Tomasetti M. Mechanism of miR-222 and miR-126 regulation and its role in asbestos-induced malignancy. Int J Biochem Cell Biol 2020; 121:105700. [PMID: 32006662 DOI: 10.1016/j.biocel.2020.105700] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 01/22/2020] [Accepted: 01/27/2020] [Indexed: 12/19/2022]
Abstract
MiR-222 and miR-126 are associated with asbestos exposure and the ensuing malignancy, but the mechanism(s) of their regulation remain unclear. We evaluated the mechanism by which asbestos regulates miR-222 and miR-126 expression in the context of cancer etiology. An 'in vitro' model of carcinogen-induced cell transformation was used based on exposing bronchial epithelium BEAS-2B cells to three different carcinogens including asbestos. Involvement of the EGFR pathway and the role of epigenetics have been investigated in carcinogen-transformed cells and in malignant mesothelioma, a neoplastic disease associated with asbestos exposure. Increased expression of miR-222 and miR-126 were found in asbestos-transformed cells, but not in cells exposed to arsenic and chrome. Asbestos-mediated activation of the EGFR pathway and macrophages-induced inflammation resulted in miR-222 upregulation, which was reversed by EGFR inhibition. Conversely, asbestos-induced miR-126 expression was affected neither by EGFR modulation nor inflammation. Rather than methylation of the miR-126 host gene EGFL7, epigenetic mechanism involving DNMT1- and PARP1-mediated chromatin remodeling was found to upregulate of miR-126 in asbestos-exposed cells, while miR-126 was downregulated in malignant cells. Analysis of MM tissue supported the role of PARP1 in miR-126 regulation. Therefore, activation of the EGFR pathway and the PARP1-mediated epigenetic regulation both play a role in asbestos-induced miRNA expression, associated with in asbestos-induced carcinogenesis and tumor progression.
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Affiliation(s)
- Simona Gaetani
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy
| | - Federica Monaco
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy
| | - Federica Alessandrini
- Department of Biomedical Sciences and Public Health, Section of Legal Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy
| | - Adriano Tagliabracci
- Department of Biomedical Sciences and Public Health, Section of Legal Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy
| | - Armando Sabbatini
- Division of Thoracic Surgery, United Hospitals, Ancona, 60126, Italy
| | - Massimo Bracci
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy
| | - Matteo Valentino
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy
| | - Jiri Neuzil
- Mitochondria, Apoptosis and Cancer Research Group, School of Medical Science, Griffith University, Southport, 4222, Qld, Australia; Molecular Therapy Group, Institute of Biotechnology, Czech Academy of Sciences, Prague-West, 252 50, Czech Republic
| | - Monica Amati
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy
| | - Lory Santarelli
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy.
| | - Marco Tomasetti
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60020, Ancona, Italy.
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Sammarco ML, Tamburro M, Pulliero A, Izzotti A, Ripabelli G. Human Papillomavirus Infections, Cervical Cancer and MicroRNAs: An Overview and Implications for Public Health. Microrna 2020; 9:174-186. [PMID: 31738147 PMCID: PMC7366004 DOI: 10.2174/2211536608666191026115045] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/21/2019] [Accepted: 09/23/2019] [Indexed: 12/11/2022]
Abstract
Human Papillomavirus (HPV) is among the most common sexually transmitted infections in both females and males across the world that generally do not cause symptoms and are characterized by high rates of clearance. Persistent infections due at least to twelve well-recognized High-Risk (HR) or oncogenic genotypes, although less frequent, can occur, leading to diseases and malignancies, principally cervical cancer. Three vaccination strategies are currently available for preventing certain HR HPVs-associated diseases, infections due to HPV6 and HPV11 low-risk types, as well as for providing cross-protection against non-vaccine genotypes. Nevertheless, the limited vaccine coverage hampers reducing the burden of HPV-related diseases globally. For HR HPV types, especially HPV16 and HPV18, the E6 and E7 oncoproteins are needed for cancer development. As for other tumors, even in cervical cancer, non-coding microRNAs (miRNAs) are involved in posttranscriptional regulation, resulting in aberrant expression profiles. In this study, we provide a summary of the epidemiological background for HPV occurrence and available immunization programs. In addition, we present an overview of the most relevant evidence of miRNAs deregulation in cervical cancer, underlining that targeting these biomolecules could lead to wide translational perspectives, allowing better diagnosis, prognosis and therapeutics, and with valuable applications in the field of prevention. The literature on this topic is rapidly growing, but advanced investigations are required to achieve more consistent findings on the up-regulated and down-regulated miRNAs in cervical carcinogenesis. Because the expression of miRNAs is heterogeneously reported, it may be valuable to assess factors and risks related to individual susceptibility.
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Affiliation(s)
| | | | | | | | - Giancarlo Ripabelli
- Address correspondence to this author at the Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, Campobasso, Italy; Tel: +39 0874 404961/743; Fax: +39 0874 404778; E-mail:
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Leone P, Buonavoglia A, Fasano R, Solimando AG, De Re V, Cicco S, Vacca A, Racanelli V. Insights into the Regulation of Tumor Angiogenesis by Micro-RNAs. J Clin Med 2019; 8:jcm8122030. [PMID: 31757094 PMCID: PMC6947031 DOI: 10.3390/jcm8122030] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/07/2019] [Accepted: 11/14/2019] [Indexed: 12/26/2022] Open
Abstract
One of the hallmarks of cancer is angiogenesis, a series of events leading to the formation of the abnormal vascular network required for tumor growth, development, progression, and metastasis. MicroRNAs (miRNAs) are short, single-stranded, non-coding RNAs whose functions include modulation of the expression of pro- and anti-angiogenic factors and regulation of the function of vascular endothelial cells. Vascular-associated microRNAs can be either pro- or anti-angiogenic. In cancer, miRNA expression levels are deregulated and typically vary during tumor progression. Experimental data indicate that the tumor phenotype can be modified by targeting miRNA expression. Based on these observations, miRNAs may be promising targets for the development of novel anti-angiogenic therapies. This review discusses the role of various miRNAs and their targets in tumor angiogenesis, describes the strategies and challenges of miRNA-based anti-angiogenic therapies and explores the potential use of miRNAs as biomarkers for anti-angiogenic therapy response.
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Affiliation(s)
- Patrizia Leone
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, 70124 Bari, Italy; (A.B.); (R.F.); (A.G.S.); (S.C.); (A.V.); (V.R.)
- Correspondence: ; Tel.: +39-080-5478050; Fax: +39-080-5478-045
| | - Alessio Buonavoglia
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, 70124 Bari, Italy; (A.B.); (R.F.); (A.G.S.); (S.C.); (A.V.); (V.R.)
| | - Rossella Fasano
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, 70124 Bari, Italy; (A.B.); (R.F.); (A.G.S.); (S.C.); (A.V.); (V.R.)
| | - Antonio Giovanni Solimando
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, 70124 Bari, Italy; (A.B.); (R.F.); (A.G.S.); (S.C.); (A.V.); (V.R.)
- Medical Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II” of Bari, Viale Orazio Flacco, 65, 70124 Bari, Italy
| | - Valli De Re
- Bio-Proteomics Facility, Department of Translational Research, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano (PN), Italy;
| | - Sebastiano Cicco
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, 70124 Bari, Italy; (A.B.); (R.F.); (A.G.S.); (S.C.); (A.V.); (V.R.)
| | - Angelo Vacca
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, 70124 Bari, Italy; (A.B.); (R.F.); (A.G.S.); (S.C.); (A.V.); (V.R.)
| | - Vito Racanelli
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, 70124 Bari, Italy; (A.B.); (R.F.); (A.G.S.); (S.C.); (A.V.); (V.R.)
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Monaco F, Gaetani S, Alessandrini F, Tagliabracci A, Bracci M, Valentino M, Neuzil J, Amati M, Bovenzi M, Tomasetti M, Santarelli L. Exosomal transfer of miR-126 promotes the anti-tumour response in malignant mesothelioma: Role of miR-126 in cancer-stroma communication. Cancer Lett 2019; 463:27-36. [PMID: 31400405 DOI: 10.1016/j.canlet.2019.08.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/26/2019] [Accepted: 08/05/2019] [Indexed: 01/18/2023]
Abstract
MiR-126 has been shown to suppress malignant mesothelioma (MM) by targeting cancer-related genes without inducing toxicity or histopathological changes. Exosomes provide the opportunity to deliver therapeutic cargo to cancer stroma. Here, a tumour stromal model composed of endothelial cells (HUVECs), fibroblasts (IMR-90 cells), non-malignant mesothelial cells (Met-5A cells) and MM cells (H28 and MM-B1 cells) was used. The cells were treated with exosomes from HUVECs carrying endogenous (exo-HUVEC) and enriched miR-126 (exo-HUVECmiR-126), and the uptake/turnover of exosomes; miR-126 distribution within the stroma; and effect of miR-126 on cell signalling, angiogenesis and cell proliferation were evaluated. Based on the sensitivity of MM cells to exo-HUVEC miR-126 treatment, miR-126 was distributed differently across stromal cells. The reduced miR-126 content in fibroblasts in favour of endothelial cells reduced angiogenesis and suppressed cell growth in an miR-126-sensitive environment. Conversely, the accumulation of miR-126 in fibroblasts and the reduced level of miR-126 in endothelial cells induced tube formation in an miR-126-resistant environment via VEGF/EGFL7 upregulation and IRS1-mediated cell proliferation. These findings suggest that transfer of miR-126 via HUVEC-derived exosomes represents a novel strategy to inhibit angiogenesis and cell growth in MM.
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Affiliation(s)
- Federica Monaco
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy
| | - Simona Gaetani
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy
| | - Federica Alessandrini
- Department of Biomedical Sciences and Public Health, Section of Legal Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy
| | - Adriano Tagliabracci
- Department of Biomedical Sciences and Public Health, Section of Legal Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy
| | - Massimo Bracci
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy
| | - Matteo Valentino
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy
| | - Jiri Neuzil
- Mitochondria, Apoptosis and Cancer Research Group, School of Medical Science, Griffith University, Southport, 4222, Qld, Australia; Molecular Therapy Group, Institute of Biotechnology, Czech Academy of Sciences, Prague-West, 252 50, Czech Republic
| | - Monica Amati
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy
| | - Massimo Bovenzi
- Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Marco Tomasetti
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy.
| | - Lory Santarelli
- Department of Clinical and Molecular Sciences, Section of Experimental and Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/A, 60126, Ancona, Italy.
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Kikuchi S, Yoshioka Y, Prieto-Vila M, Ochiya T. Involvement of Extracellular Vesicles in Vascular-Related Functions in Cancer Progression and Metastasis. Int J Mol Sci 2019; 20:ijms20102584. [PMID: 31130715 PMCID: PMC6566766 DOI: 10.3390/ijms20102584] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 05/23/2019] [Accepted: 05/25/2019] [Indexed: 02/07/2023] Open
Abstract
The primary cause of mortality among patients with cancer is the progression of the tumor, better known as cancer invasion and metastasis. Cancer progression involves a series of biologically important steps in which the cross-talk between cancer cells and the cells in the surrounding environment is positioned as an important issue. Notably, angiogenesis is a key tumorigenic phenomenon for cancer progression. Cancer-related extracellular vesicles (EVs) commonly contribute to the modulation of a microenvironment favorable to cancer cells through their function of cell-to-cell communication. Vascular-related cells such as endothelial cells (ECs) and platelets activated by cancer cells and cancer-derived EVs develop procoagulant and proinflammatory statuses, which help excite the tumor environment, and play major roles in tumor progression, including in tumor extravasation, tumor cell microthrombi formation, platelet aggregation, and metastasis. In particular, cancer-derived EVs influence ECs, which then play multiple roles such as contributing to tumor angiogenesis, loss of endothelial vascular barrier by binding to ECs, and the subsequent endothelial-to-mesenchymal transition, i.e., extracellular matrix remodeling. Thus, cell-to-cell communication between cancer cells and ECs via EVs may be an important target for controlling cancer progression. This review describes the current knowledge regarding the involvement of EVs, especially exosomes derived from cancer cells, in EC-related cancer progression.
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Affiliation(s)
- Shinsuke Kikuchi
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo 104-0045, Japan.
- Department of Vascular Surgery, Asahikawa Medical University, Asahikawa 078-8510, Japan.
| | - Yusuke Yoshioka
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo 104-0045, Japan.
- Division of Molecular and Cellular Medicine, Institute of Medical Science Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Marta Prieto-Vila
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo 104-0045, Japan.
- Division of Molecular and Cellular Medicine, Institute of Medical Science Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo 104-0045, Japan.
- Division of Molecular and Cellular Medicine, Institute of Medical Science Tokyo Medical University, Tokyo 160-0023, Japan.
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28
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Wang W, Zhang H, Duan X, Feng X, Wang T, Wang P, Ding M, Zhou X, Liu S, Li L, Liu J, Tang L, Niu X, Zhang Y, Li G, Yao W, Yang Y. Association of genetic polymorphisms of miR-145 gene with telomere length in omethoate-exposed workers. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 172:82-88. [PMID: 30684755 DOI: 10.1016/j.ecoenv.2019.01.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 12/05/2018] [Accepted: 01/07/2019] [Indexed: 05/25/2023]
Abstract
Omethoate, an organophosphorous pesticide, causes a variety of health effects, especially the damage of chromosome DNA. The aim of the study was to assess the correlation between polymorphisms of encoding miRNA genes and telomere length in omethoate-exposure workers. 180 workers with more than 8 years omethoate-exposure and 115 healthy controls were recruited in the study. Genotyping for the selected single nucleotide polymorphisms loci were performed using the flight mass spectrometry. Real-time fluorescent quantitative polymerase chain reaction(PCR) method was applied to determine the relative telomere length(RTL) in human peripheral blood leukocytes DNA. After adjusting the covariate of affecting RTL, covariance analysis showed that the female was significantly longer than that of the male in control group(P < 0.046). For the miR-145 rs353291 locus, this study showed that RTL of mutation homozygous AG+GG individuals was longer than that of wild homozygous AA in the exposure group (P = 0.039). In the control group, RTL with wild homozygous TT genotype in miR-30a rs2222722 polymorphism locus was longer than that of the mutation homozygous CC genotype (P = 0.038). After multiple linear regression analysis, the independent variables of entering into the model were omethoate-exposure (b = 0.562, P < 0.001), miR-145 rs353291 (AG+GG) (b = 0.205, P = 0.010). The prolongation of relative telomere length in omethoate exposed workers was associated with AG+GG genotypes in rs353291 polymorphism of encoding miR-145 gene.
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Affiliation(s)
- Wei Wang
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Hui Zhang
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xiaoran Duan
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xiaolei Feng
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Tuanwei Wang
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Pengpeng Wang
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Mingcui Ding
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xiaoshan Zhou
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Suxiang Liu
- Clinical Department, Zhengzhou Institute of Occupational Health, Zhengzhou, China
| | - Lei Li
- Clinical Department, Zhengzhou Institute of Occupational Health, Zhengzhou, China
| | - Junling Liu
- Clinical Department, Zhengzhou Institute of Occupational Health, Zhengzhou, China
| | - Lixia Tang
- Clinical Department, Zhengzhou Institute of Occupational Health, Zhengzhou, China
| | - Xinhua Niu
- Clinical Department, Zhengzhou Institute of Occupational Health, Zhengzhou, China
| | - Yuhong Zhang
- Clinical Department, Zhengzhou Institute of Occupational Health, Zhengzhou, China
| | - Guoyu Li
- Clinical Department, Zhengzhou Institute of Occupational Health, Zhengzhou, China
| | - Wu Yao
- Department of Occupational health and occupational diseases, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Yongli Yang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
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Wu XG, Zhou CF, Zhang YM, Yan RM, Wei WF, Chen XJ, Yi HY, Liang LJ, Fan LS, Liang L, Wu S, Wang W. Cancer-derived exosomal miR-221-3p promotes angiogenesis by targeting THBS2 in cervical squamous cell carcinoma. Angiogenesis 2019; 22:397-410. [PMID: 30993566 DOI: 10.1007/s10456-019-09665-1] [Citation(s) in RCA: 135] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 02/25/2019] [Indexed: 01/08/2023]
Abstract
AIMS Recently, cancer-derived exosomes were shown to have pro-metastasis function in cancer, but the mechanism remains unclear. Angiogenesis is essential for tumor progression and is a great promising therapeutic target for advanced cervical cancer. Here, we investigated the role of cervical cancer cell-secreted exosomal miR-221-3p in tumor angiogenesis. METHODS AND RESULTS miR-221-3p was found to be closely correlated with microvascular density in cervical squamous cell carcinoma (CSCC) by evaluating the microvascular density with immunohistochemistry and miR-221-3p expression with in situ hybridization in clinical specimens. Using the groups of CSCC cell lines (SiHa and C33A) with miR-221-3p overexpression and silencing, the CSCC exosomes were characterized by electron microscopy, western blotting, and fluorescence microscopy. The enrichment of miR-221-3p in CSCC exosomes and its transfer into human umbilical vein endothelial cells (HUVECs) were confirmed by qRT-PCR. CSCC exosomal miR-221-3p promoted angiogenesis in vitro in Matrigel tube formation assay, spheroid sprouting assay, migration assay, and wound healing assay. Then, exosome intratumoral injection indicated that CSCC exosomal miR-221-3p promoted tumor growth in vivo. Thrombospondin-2 (THBS2) was bioinformatically predicted to be a direct target of miR-221-3p, and this was verified by using the in vitro and in vivo experiments described above. Additionally, overexpression of THBS2 in HUVECs rescued the angiogenic function of miR-221-3p. CONCLUSIONS Our results suggest that CSCC exosomes transport miR-221-3p from cancer cells to vessel endothelial cells and promote angiogenesis by downregulating THBS2. Therefore, CSCC-derived exosomal miR-221-3p could be a possible novel diagnostic biomarker and therapeutic target for CSCC progression.
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Affiliation(s)
- Xiang-Guang Wu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou Medical University, 510120, Guangzhou, China
| | - Chen-Fei Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou Medical University, 510120, Guangzhou, China
| | - Yan-Mei Zhang
- Department of Immunology, School of Basic Medical Sciences, Guangdong Provincial Key Laboratory of Proteomics, Southern Medical University, 510515, Guangzhou, China
| | - Rui-Ming Yan
- Department of Obstetrics and Gynecology, Nanfang Hospital/The First School of Clinical Medicine, Southern Medical University, 510515, Guangzhou, China
| | - Wen-Fei Wei
- Department of Obstetrics and Gynecology, Nanfang Hospital/The First School of Clinical Medicine, Southern Medical University, 510515, Guangzhou, China
| | - Xiao-Jing Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital/The First School of Clinical Medicine, Southern Medical University, 510515, Guangzhou, China
| | - Hong-Yan Yi
- Department of Obstetrics and Gynecology, Nanfang Hospital/The First School of Clinical Medicine, Southern Medical University, 510515, Guangzhou, China
| | - Luo-Jiao Liang
- Department of Obstetrics and Gynecology, Nanfang Hospital/The First School of Clinical Medicine, Southern Medical University, 510515, Guangzhou, China
| | - Liang-Sheng Fan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou Medical University, 510120, Guangzhou, China
| | - Li Liang
- Department of Pathology, Nanfang Hospital/The First School of Clinical Medicine, Southern Medical University, 510515, Guangzhou, China.
| | - Sha Wu
- Department of Immunology, School of Basic Medical Sciences, Guangdong Provincial Key Laboratory of Proteomics, Southern Medical University, 510515, Guangzhou, China.
| | - Wei Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou Medical University, 510120, Guangzhou, China. .,Department of Obstetrics and Gynecology, Nanfang Hospital/The First School of Clinical Medicine, Southern Medical University, 510515, Guangzhou, China.
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30
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Wu DM, Wen X, Han XR, Wang S, Wang YJ, Shen M, Fan SH, Zhang ZF, Shan Q, Li MQ, Hu B, Lu J, Chen GQ, Zheng YL. Bone Marrow Mesenchymal Stem Cell-Derived Exosomal MicroRNA-126-3p Inhibits Pancreatic Cancer Development by Targeting ADAM9. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 16:229-245. [PMID: 30925451 PMCID: PMC6439275 DOI: 10.1016/j.omtn.2019.02.022] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/30/2019] [Accepted: 02/23/2019] [Indexed: 02/08/2023]
Abstract
Pancreatic cancer is a lethal malignancy with relatively few effective therapies. Recent investigations have highlighted the role of microRNAs (miRNAs) as crucial regulators in various tumor processes including tumor progression. Hence the current study aimed to investigate the role of bone marrow mesenchymal stem cell (BMSC)-derived exosomal microRNA-126-3p (miR-126-3p) in pancreatic cancer. Initially, miRNA candidates and related genes associated with pancreatic cancer were screened. PANC-1 cells were transfected with miR-126-3p or silenced a disintegrin and a metalloproteinase-9 (ADAM9) to examine their regulatory roles in pancreatic cancer cells. Additionally, exosomes derived from BMSCs were isolated and co-cultured with pancreatic cancer cells to elucidate the effects of exosomes in pancreatic cancer. Furthermore, the effects of overexpressed miR-126-3p derived from BMSCs exosomes on proliferation, migration, invasion, apoptosis, tumor growth, and metastasis of pancreatic cancer cells were analyzed in connection with lentiviral packaged miR-126-3p in vivo. Restored miR-126-3p was observed to suppress pancreatic cancer through downregulating ADAM9. Notably, overexpressed miR-126-3p derived from BMSCs exosomes inhibited the proliferation, invasion, and metastasis of pancreatic cancer cells, and promoted their apoptosis both in vitro and in vivo. Taken together, the key findings of the study indicated that overexpressed miR-126-3p derived from BMSCs exosomes inhibited the development of pancreatic cancer through the downregulation of ADAM9, highlighting the potential of miR-126-3p as a novel biomarker for pancreatic cancer treatment.
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Affiliation(s)
- Dong-Mei Wu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Xin Wen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Xin-Rui Han
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Shan Wang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Yong-Jian Wang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Min Shen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Shao-Hua Fan
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Zi-Feng Zhang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Qun Shan
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Meng-Qiu Li
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Bin Hu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
| | - Jun Lu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China.
| | - Gui-Quan Chen
- State Key Laboratory of Pharmaceutical Biotechnology, MOE Key Laboratory of Model Animal for Disease Study, Model Animal Research Center, Nanjing University, Nanjing 210061, Jiangsu, China.
| | - Yuan-Lin Zheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; College of Health Sciences, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China.
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31
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Liu M, Wang Z, Liu Q, Zhu H, Xu N. Expression of Micro-RNA-492 (MiR-492) in Human Cervical Cancer Cell Lines is Upregulated by Transfection with Wild-Type P53, Irradiation, and 5-Fluorouracil Treatment In Vitro. Med Sci Monit 2018; 24:7750-7758. [PMID: 30374014 PMCID: PMC6354641 DOI: 10.12659/msm.911585] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background The status of p53 is critical to the chemoradiosensitivity of cervical cancer cells. Wild-type p53 is essential to orchestrate the cellular response to cytotoxic stimuli. Our previous data illustrated that cervical cancer patients whose specimens overexpressed microR-492 (miR-492) were highly sensitive to concurrent chemoradiation. Although p53 activation has been reported to upregulate miR-492 by a miRNA profiling assay in lung cancer cells, the transcriptional regulation of miR-492 in cervical cancer cells remains poorly understood. Therefore, we aimed to decipher the relationship between p53 and miR-492 in cervical cancer cells. Material/Methods The expression of p53 and miR-492 in cervical cancer cell lines was measured by western blot and real-time PCR. After cells were transfected with wild-type p53 plasmid or were treated by irradiation and 5-fluorouracil (5-FU), the expression changes of p53 as well as miR-492 were examined by western blot and real-time PCR. The putative p53 binding site of miR-492 was first analyzed by bioinformatics tools, then validated by chromatin immunoprecipitation and dual-luciferase reporter assays. Results We found that miR-492 was upregulated in cells with wild-type p53 compared to cells with mutant p53. Transfection of wild-type p53 plasmid or treatments with cytotoxic reagents including irradiation and 5-FU all induced miR-492 overexpression. Bioinformatics analysis and experimental validations further proved p53 interacted with miR-492 promoter directly. Conclusions In cervical cancer cells, p53 activated miR-492 expression transcriptionally.
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Affiliation(s)
- Mei Liu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (mainland)
| | - Zaozao Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital and Institute, Beijing, China (mainland)
| | - Qiao Liu
- Key Laboratory of Experimental Teratology (Ministry of Education), Department of Molecular Medicine and Genetics, School of Basic Medicine Sciences, Shandong University, Jinan, Shandong, China (mainland)
| | - Hongxia Zhu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China (mainland)
| | - Ningzhi Xu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (mainland)
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32
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Santarelli L, Gaetani S, Monaco F, Bracci M, Valentino M, Amati M, Rubini C, Sabbatini A, Pasquini E, Zanotta N, Comar M, Neuzil J, Tomasetti M, Bovenzi M. Four-miRNA Signature to Identify Asbestos-Related Lung Malignancies. Cancer Epidemiol Biomarkers Prev 2018; 28:119-126. [PMID: 30257964 DOI: 10.1158/1055-9965.epi-18-0453] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 06/29/2018] [Accepted: 09/17/2018] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Altered miRNA expression is an early event upon exposure to occupational/environmental carcinogens; thus, identification of a novel asbestos-related profile of miRNAs able to distinguish asbestos-induced cancer from cancer with different etiology can be useful for diagnosis. We therefore performed a study to identify miRNAs associated with asbestos-induced malignancies. METHODS Four groups of patients were included in the study, including patients with asbestos-related (NSCLCAsb) and asbestos-unrelated non-small cell lung cancer (NSCLC) or with malignant pleural mesothelioma (MPM), and disease-free subjects (CTRL). The selected miRNAs were evaluated in asbestos-exposed population. RESULTS Four serum miRNAs, that is miR-126, miR-205, miR-222, and miR-520g, were found to be implicated in asbestos-related malignant diseases. Notably, increased expression of miR-126 and miR-222 were found in asbestos-exposed subjects, and both miRNAs are involved in major pathways linked to cancer development. Epigenetic changes and cancer-stroma cross-talk could induce repression of miR-126 to facilitate tumor formation, angiogenesis, and invasion. CONCLUSIONS This study indicates that miRNAs are potentially involved in asbestos-related malignancies, and their expression outlines mechanism(s) whereby miRNAs may be involved in an asbestos-induced pathogenesis. IMPACT The discovery of a miRNA panel for asbestos-related malignancies would impact on occupational compensation and may be utilized for screening asbestos-exposed populations.
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Affiliation(s)
- Lory Santarelli
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy.
| | - Simona Gaetani
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Federica Monaco
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Massimo Bracci
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Matteo Valentino
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Monica Amati
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Corrado Rubini
- Department of Biomedical Sciences and Public Health, Section of Anatomical Pathology, Polytechnic University of Marche, Ancona, Italy
| | | | - Ernesto Pasquini
- ENT Metropolitan Unit, Bellaria Hospital, AUSL Bologna, Bologna, Italy
| | - Nunzia Zanotta
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo," Trieste, Italy
| | - Manola Comar
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo," Trieste, Italy.,Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Jiri Neuzil
- Mitochondria, Apoptosis and Cancer Research Group, School of Medical Science, Griffith University, Southport, Australia.,Institute of Biotechnology, Academy of Sciences of the Czech Republic, Prague, Czech Republic
| | - Marco Tomasetti
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy. .,International Society of Doctors for the Environment (ISDE), Arezzo, Italy
| | - Massimo Bovenzi
- Department of Medical Sciences, University of Trieste, Trieste, Italy
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33
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Tomasetti M, Re M, Monaco F, Gaetani S, Rubini C, Bertini A, Pasquini E, Bersaglieri C, Bracci M, Staffolani S, Colomba M, Gregorini A, Valentino M, Tagliabracci A, Bovenzi M, Neuzil J, Amati M, Santarelli L. MiR-126 in intestinal-type sinonasal adenocarcinomas: exosomal transfer of MiR-126 promotes anti-tumour responses. BMC Cancer 2018; 18:896. [PMID: 30223817 PMCID: PMC6142309 DOI: 10.1186/s12885-018-4801-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 09/05/2018] [Indexed: 12/14/2022] Open
Abstract
Background Intestinal-type sinonasal adenocarcinomas (ITACs) are aggressive malignancies related to wood dust and leather exposure. ITACs are generally associated with advanced stage at presentation due to the insidious growth pattern and non-specific symptoms. Therefore, biomarkers that can detect the switch from the benign disease to malignancy are needed. Essential for tumour growth, angiogenesis is an important step in tumour development and progression. This process is strictly regulated, and MiR-126 considered its master modulator. Methods We have investigated MiR-126 levels in ITACs and compared them to benign sinonasal lesions, such as sinonasal-inverted papillomas (SIPs) and inflammatory polyps (NIPs). The tumour-suppressive functions of MiR-126 were also evaluated. Results We found that MiR-126 can significantly distinguish malignancy from benign nasal forms. The low levels of MiR-126 in ITACs point to its role in tumour progression. In this context, restoration of MiR-126 induced metabolic changes, and inhibited cell growth and the tumorigenic potential of MNSC cells. Conclusions We report that MiR-126 delivered via exosomes from endothelial cells promotes anti-tumour responses. This paracrine transfer of MiRs may represent a new approach towards MiR-based therapy. Electronic supplementary material The online version of this article (10.1186/s12885-018-4801-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Marco Tomasetti
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy. .,International Society of Doctors for the Environment (ISDE), Arezzo, Italy.
| | - Massimo Re
- Department of Clinical and Molecular Sciences, Section of Otorhinolaryngology, Polytechnic University of Marche, Ancona, Italy
| | - Federica Monaco
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy
| | - Simona Gaetani
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy
| | - Corrado Rubini
- Department of Biomedical Sciences and Public Health, Section of Anatomical Pathology, Polytechnic University of Marche, Ancona, Italy
| | - Andrea Bertini
- Department of Clinical and Molecular Sciences, Section of Otorhinolaryngology, Polytechnic University of Marche, Ancona, Italy
| | - Ernesto Pasquini
- Surgical Department, ENT Metropolitan Unit, Bellaria & Budrio Hospital, Bologna, Italy
| | - Cristiana Bersaglieri
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy
| | - Massimo Bracci
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy
| | - Sara Staffolani
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy
| | - Mariastella Colomba
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, PU, Italy
| | - Armando Gregorini
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, PU, Italy
| | - Matteo Valentino
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy
| | - Adriano Tagliabracci
- Department of Biomedical Sciences and Public Health, Section of Legal Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Massimo Bovenzi
- Department of Medical Sciences, Clinical Unit of Occupational Medicine, School of Medicine, University of Trieste, Trieste, Italy
| | - Jiri Neuzil
- School of Medical Science, Griffith University, Southport, Australia.,Institute of Biotechnology, Czech Academy of Sciences, Prague-West, Czech Republic
| | - Monica Amati
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy
| | - Lory Santarelli
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Via Tronto 10/a, 60020, Ancona, Italy.
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Identification of miRNAs in cervical mucus as a novel diagnostic marker for cervical neoplasia. Sci Rep 2018; 8:7070. [PMID: 29728572 PMCID: PMC5935744 DOI: 10.1038/s41598-018-25310-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 04/18/2018] [Indexed: 01/17/2023] Open
Abstract
microRNAs (miRNAs) play important roles in regulation of gene expression during cervical carcinogenesis. We investigated expression profiles of miRNAs in cervical cancer and its precursor lesions by utilizing cervical mucus. Cervical mucus was collected from 230 patients with a normal cervix, cervical intraepithelial neoplasia (CIN), squamous cell carcinoma (SCC), or adenocarcinoma (AD). The levels of miRNA in the mucus were quantified by miRNA array and real-time reverse-transcriptase polymerase chain reaction (RT-PCR). The performance for detecting diseases was statistically analysed. The expression of miRNAs was further validated in the surgical tissues of enrolled patients. Four miRNAs (miR-126-3p, -20b-5p, -451a, and -144-3p) were significantly up-regulated in SCC and AD compared with normal, and their expression levels correlated with disease severity and high-risk human papillomavirus infection. Receiver operating characteristic curve analyses revealed that the area under the curve values for miR-126-3p, -20b-5p, -451a, and -144-3p were 0.89, 0.90, 0.94, and 0.93, respectively, for SCC plus AD compared with normal, showing high accuracy of cancer detection. Real-time RT-PCR analyses confirmed the expression of these four miRNAs in frozen tissues from cervical cancer. miR-126-3p, -20b-5p, -451a, and -144-3p in cervical mucus are promising biomarkers for cervical cancer and high-grade CINs.
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35
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Wang Y, Wang L, Chen C, Chu X. New insights into the regulatory role of microRNA in tumor angiogenesis and clinical implications. Mol Cancer 2018; 17:22. [PMID: 29415727 PMCID: PMC5804051 DOI: 10.1186/s12943-018-0766-4] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 01/12/2018] [Indexed: 02/07/2023] Open
Abstract
Angiogenesis is essential for tumor growth and metastasis. Understanding the regulation of tumor angiogenesis has become increasingly important. MicroRNAs (miRNAs) are small noncoding RNAs that function in diverse biological processes via post-transcriptional regulation. Extensive studies have revealed two important regulatory roles of miRNAs in tumor angiogenesis: miRNAs in tumor cells affect the activity of endothelial cells via non-cell-autonomous mechanisms, and miRNAs in endothelial cells regulate the cell-autonomous behavior. Recent advances have further highlighted the role of tumor-derived extracellular vesicles in the regulation of tumor angiogenesis via transferring miRNAs to endothelial cells. In this review, we summarize the regulatory role of miRNA in tumor angiogenesis, with a highlight on clinical implications of miRNAs as biomarkers for anti-angiogenic therapy response, and as therapeutic interventions against tumor angiogenesis in vivo.
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Affiliation(s)
- Ye Wang
- Department of Medical Oncology, Jinling Hospital, Nanjing Clinical School of Southern Medical University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu, China
| | - Liya Wang
- Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, Jiangsu, 210002, China
| | - Cheng Chen
- Department of Medical Oncology, Jinling Hospital, Nanjing Clinical School of Southern Medical University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu, China. .,Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, Jiangsu, 210002, China.
| | - Xiaoyuan Chu
- Department of Medical Oncology, Jinling Hospital, Nanjing Clinical School of Southern Medical University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu, China. .,Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, Jiangsu, 210002, China.
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36
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Morini MF, Giampietro C, Corada M, Pisati F, Lavarone E, Cunha SI, Conze LL, O'Reilly N, Joshi D, Kjaer S, George R, Nye E, Ma A, Jin J, Mitter R, Lupia M, Cavallaro U, Pasini D, Calado DP, Dejana E, Taddei A. VE-Cadherin-Mediated Epigenetic Regulation of Endothelial Gene Expression. Circ Res 2018; 122:231-245. [PMID: 29233846 PMCID: PMC5771688 DOI: 10.1161/circresaha.117.312392] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 11/30/2017] [Accepted: 12/11/2016] [Indexed: 01/15/2023]
Abstract
RATIONALE The mechanistic foundation of vascular maturation is still largely unknown. Several human pathologies are characterized by deregulated angiogenesis and unstable blood vessels. Solid tumors, for instance, get their nourishment from newly formed structurally abnormal vessels which present wide and irregular interendothelial junctions. Expression and clustering of the main endothelial-specific adherens junction protein, VEC (vascular endothelial cadherin), upregulate genes with key roles in endothelial differentiation and stability. OBJECTIVE We aim at understanding the molecular mechanisms through which VEC triggers the expression of a set of genes involved in endothelial differentiation and vascular stabilization. METHODS AND RESULTS We compared a VEC-null cell line with the same line reconstituted with VEC wild-type cDNA. VEC expression and clustering upregulated endothelial-specific genes with key roles in vascular stabilization including claudin-5, vascular endothelial-protein tyrosine phosphatase (VE-PTP), and von Willebrand factor (vWf). Mechanistically, VEC exerts this effect by inhibiting polycomb protein activity on the specific gene promoters. This is achieved by preventing nuclear translocation of FoxO1 (Forkhead box protein O1) and β-catenin, which contribute to PRC2 (polycomb repressive complex-2) binding to promoter regions of claudin-5, VE-PTP, and vWf. VEC/β-catenin complex also sequesters a core subunit of PRC2 (Ezh2 [enhancer of zeste homolog 2]) at the cell membrane, preventing its nuclear translocation. Inhibition of Ezh2/VEC association increases Ezh2 recruitment to claudin-5, VE-PTP, and vWf promoters, causing gene downregulation. RNA sequencing comparison of VEC-null and VEC-positive cells suggested a more general role of VEC in activating endothelial genes and triggering a vascular stability-related gene expression program. In pathological angiogenesis of human ovarian carcinomas, reduced VEC expression paralleled decreased levels of claudin-5 and VE-PTP. CONCLUSIONS These data extend the knowledge of polycomb-mediated regulation of gene expression to endothelial cell differentiation and vessel maturation. The identified mechanism opens novel therapeutic opportunities to modulate endothelial gene expression and induce vascular normalization through pharmacological inhibition of the polycomb-mediated repression system.
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Affiliation(s)
- Marco F Morini
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Costanza Giampietro
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Monica Corada
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Federica Pisati
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Elisa Lavarone
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Sara I Cunha
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Lei L Conze
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Nicola O'Reilly
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Dhira Joshi
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Svend Kjaer
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Roger George
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Emma Nye
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Anqi Ma
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Jian Jin
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Richard Mitter
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Michela Lupia
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Ugo Cavallaro
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Diego Pasini
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Dinis P Calado
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.)
| | - Elisabetta Dejana
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.).
| | - Andrea Taddei
- From the IFOM, FIRC Institute of Molecular Oncology, Milan, Italy (M.F.M., C.G., M.C., F.P., E.D., A.T.); Department of Biomedicine, University of Basel, Switzerland (M.F.M.); Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland (C.G.); Cogentech, Milan, Italy (F.P.); Department of Experimental Oncology (E.L., D.P.) and Unit of Gynecological Oncology Research (M.L., U.C.), European Institute of Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Sweden (S.I.C., L.L.C., E.D.); Peptide Chemistry (N.O., D.J.), Structural Biology (S.K., R.G.), Experimental Histopathology (E.N.), Bioinformatics & Biostatistics Department (R.M.), and Immunity and Cancer Laboratory (D.P.C., A.T.), The Francis Crick Institute, London, United Kingdom; Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY (A.M., J.J.); and Department of Oncology and Hemato-Oncology, University of Milan, Italy (E.D.).
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Korde A, Jin L, Zhang JG, Ramaswamy A, Hu B, Kolahian S, Guardela BJ, Herazo-Maya J, Siegfried JM, Stabile L, Pisani MA, Herbst RS, Kaminski N, Elias JA, Puchalski JT, Takyar SS. Lung Endothelial MicroRNA-1 Regulates Tumor Growth and Angiogenesis. Am J Respir Crit Care Med 2017; 196:1443-1455. [PMID: 28853613 DOI: 10.1164/rccm.201610-2157oc] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
RATIONALE Vascular endothelial growth factor down-regulates microRNA-1 (miR-1) in the lung endothelium, and endothelial cells play a critical role in tumor progression and angiogenesis. OBJECTIVES To examine the clinical significance of miR-1 in non-small cell lung cancer (NSCLC) and its specific role in tumor endothelium. METHODS miR-1 levels were measured by Taqman assay. Endothelial cells were isolated by magnetic sorting. We used vascular endothelial cadherin promoter to create a vascular-specific miR-1 lentiviral vector and an inducible transgenic mouse. KRASG12D mut/Trp53-/- (KP) mice, lung-specific vascular endothelial growth factor transgenic mice, Lewis lung carcinoma xenografts, and primary endothelial cells were used to test the effects of miR-1. MEASUREMENTS AND MAIN RESULTS In two cohorts of patients with NSCLC, miR-1 levels were lower in tumors than the cancer-free tissue. Tumor miR-1 levels correlated with the overall survival of patients with NSCLC. miR-1 levels were also lower in endothelial cells isolated from NSCLC tumors and tumor-bearing lungs of KP mouse model. We examined the significance of lower miR-1 levels by testing the effects of vascular-specific miR-1 overexpression. Vector-mediated delivery or transgenic overexpression of miR-1 in endothelial cells decreased tumor burden in KP mice, reduced the growth and vascularity of Lewis lung carcinoma xenografts, and decreased tracheal angiogenesis in vascular endothelial growth factor transgenic mice. In endothelial cells, miR-1 level was regulated through phosphoinositide 3-kinase and specifically controlled proliferation, de novo DNA synthesis, and ERK1/2 activation. Myeloproliferative leukemia oncogene was targeted by miR-1 in the lung endothelium and regulated tumor growth and angiogenesis. CONCLUSIONS Endothelial miR-1 is down-regulated in NSCLC tumors and controls tumor progression and angiogenesis.
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Affiliation(s)
- Asawari Korde
- 1 Section of Pulmonary, Critical Care, and Sleep Medicine and
| | - Lei Jin
- 1 Section of Pulmonary, Critical Care, and Sleep Medicine and.,2 Cleveland Clinic Cole Eye Institute and Lerner Research Institute, Cleveland, Ohio
| | - Jian-Ge Zhang
- 3 Department of Medicinal Chemistry, School of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, China
| | | | - Buqu Hu
- 1 Section of Pulmonary, Critical Care, and Sleep Medicine and
| | - Saeed Kolahian
- 4 Department of Pharmacology and Experimental Therapy, University of Tübingen, Tübingen, Germany
| | | | | | - Jill M Siegfried
- 5 Department of Pharmacology, Masonic Cancer Center, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Laura Stabile
- 6 Department of Pharmacology and Chemical Biology, University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, Pennsylvania; and
| | | | - Roy S Herbst
- 7 Yale Comprehensive Cancer Center, Yale University School of Medicine, New Haven, Connecticut
| | | | - Jack A Elias
- 8 Division of Biology and Medicine, Warren Alpert School of Medicine at Brown University, Providence, Rhode Island
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Exosomal miR-126 as a circulating biomarker in non-small-cell lung cancer regulating cancer progression. Sci Rep 2017; 7:15277. [PMID: 29127370 PMCID: PMC5681649 DOI: 10.1038/s41598-017-15475-6] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 10/27/2017] [Indexed: 12/16/2022] Open
Abstract
Lung cancer is one of the leading causes of cancer-related deaths. It is diagnosed mostly at the locally advanced or metastatic stage. Recently, micro RNAs (miRs) and their distribution in circulation have been implicated in physiological and pathological processes. In this study, miR-126 was evaluated in serum, exosome and exosome-free serum fractions in non-small cell lung cancer (NSCLC) patients at early and advanced stages, and compared with healthy controls. Down-regulation of miR-126 was found in serum of advanced stage NSCLC patients. In healthy controls, circulating miR-126 was equally distributed between exosomes and exosome-free serum fractions. Conversely, in both early and advanced stage NSCLC patients, miR-126 was mainly present in exosomes. Different fractions of miR-126 in circulation may reflect different conditions during tumour formation. Incubation of exosomes from early and advanced NSCLC patients induced blood vessel formation and malignant transformation in human bronchial epithelial cells. On the other hand, exosome-enriched miR-126 from normal endothelial cells inhibited cell growth and induces loss of malignancy of NSCLC cells. These findings suggest a role of exo-miRs in the modulation of the NSCLC microenvironmental niche. Exosome-delivered miRs thus hold a substantial promise as a diagnostics biomarker as well as a personalized therapeutic modality.
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Wang C, Zhou B, Liu M, Liu Y, Gao R. miR-126-5p Restoration Promotes Cell Apoptosis in Cervical Cancer by Targeting Bcl2l2. Oncol Res 2017; 25:463-470. [PMID: 28438233 PMCID: PMC7841031 DOI: 10.3727/096504016x14685034103879] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Cervical cancer is one of the most common cancers in females, with a high incidence and mortality around the world. However, the pathogenesis in cervical cancer is not completely known. In the present study, we investigated the role of miR-126-5p and Bcl2l2 in cervical cancer cells. First, miR-126-5p expression was aberrantly downregulated in human cervical cancer tumor tissues in comparison with normal tissues, as evaluated by RT-PCR. Consistently, the levels of miR-126-5p were also significantly reduced in cervical cancer cell lines when compared to normal cervical epithelial cells. Flow cytometric analysis showed that the rate of apoptosis of cervical cancer cells was significantly increased by miR-126-5p overexpression but inhibited by miR-126-5p inhibitor. A similar change pattern was observed in the expression of apoptosis-regulated protein caspase 3 in cervical cancer cells transfected with miR-126-5p mimic or inhibitor. By bioinformatic prediction with online databases and verification using luciferase reporter assay, we then identified that Bcl2l2 is a direct target of miR-126-5p in cervical cancer cells. The expression of Bcl2l2 was strongly downregulated by the miR-126-5p mimic but upregulated by the miR-126-5p inhibitor in cervical cancer cells, and Bcl2l2 expression was significantly increased in human cervical cancer tumor tissues, which was negatively correlated with miR-126-5p levels. Furthermore, we confirmed that the rate of apoptosis was significantly increased by Bcl2l2 silencing in cervical cancer cells, which was not affected by the miR-126-5p inhibitor. In addition, the increased apoptosis of cells by the miR-126-5p mimic was inhibited by Bcl2l2 overexpression. In summary, miR-126-5p plays an inhibitory role in human cervical cancer progression, regulating the apoptosis of cancer cells via directly targeting Bcl2l2. This might provide a potential therapeutic target for cervical cancer.
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Affiliation(s)
- Changlin Wang
- Department of Gynaecology, Taian City Central Hospital, Taian, P.R. China
| | - Bin Zhou
- Department of Reproduction and Genetic, Taian City Central Hospital, Taian, P.R. China
| | - Min Liu
- Department of Gynaecology, Taian City Central Hospital, Taian, P.R. China
| | - Ying Liu
- Department of Gynaecology, Taian City Central Hospital, Taian, P.R. China
| | - Rui Gao
- Department of Gynaecology, Taian City Central Hospital, Taian, P.R. China
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40
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Benyahia Z, Dussault N, Cayol M, Sigaud R, Berenguer-Daizé C, Delfino C, Tounsi A, Garcia S, Martin PM, Mabrouk K, Ouafik L. Stromal fibroblasts present in breast carcinomas promote tumor growth and angiogenesis through adrenomedullin secretion. Oncotarget 2017; 8:15744-15762. [PMID: 28178651 PMCID: PMC5362520 DOI: 10.18632/oncotarget.14999] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 01/03/2017] [Indexed: 11/25/2022] Open
Abstract
Tumor- or cancer-associated fibroblasts (TAFs or CAFs) are active players in tumorigenesis and exhibit distinct angiogenic and tumorigenic properties. Adrenomedullin (AM), a multifunctional peptide plays an important role in angiogenesis and tumor growth through its receptors calcitonin receptor-like receptor/receptor activity modifying protein-2 and -3 (CLR/RAMP2 and CLR/RAMP3). We show that AM and AM receptors mRNAs are highly expressed in CAFs prepared from invasive breast carcinoma when compared to normal fibroblasts. Immunostaining demonstrates the presence of immunoreactive AM and AM receptors in the CAFs (n = 9). The proliferation of CAFs is decreased by anti-AM antibody (αAM) and anti-AM receptors antibody (αAMR) treatment, suggesting that AM may function as a potent autocrine/paracrine growth factor. Systemic administration of αAMR reduced neovascularization of in vivo Matrigel plugs containing CAFs as demonstrated by reduced numbers of the vessel structures, suggesting that AM is one of the CAFs-derived factors responsible for endothelial cell-like and pericytes recruitment to built a neovascularization. We show that MCF-7 admixed with CAFs generated tumors of greater volume significantly different from the MCF-7 xenografts in nude mice due in part to the induced angiogenesis. αAMR and AM22-52 therapies significantly suppressed the growth of CAFs/MCF-7 tumors. Histological examination of tumors treated with AM22-52 and aAMR showed evidence of disruption of tumor vasculature with depletion of vascular endothelial cells, induced apoptosis and decrease of tumor cell proliferation. Our findings highlight the importance of CAFs-derived AM pathway in growth of breast carcinoma and in neovascularization by supplying and amplifying signals that are essential for pathologic angiogenesis.
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Affiliation(s)
- Zohra Benyahia
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Nadège Dussault
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Mylène Cayol
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Romain Sigaud
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Caroline Berenguer-Daizé
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Christine Delfino
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Asma Tounsi
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Stéphane Garcia
- Assistance Publique Hôpitaux de Marseille, Laboratoire d'Anatomie Pathologique, 13015, Marseille, France
| | - Pierre-Marie Martin
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France
| | - Kamel Mabrouk
- Aix Marseille University, CNRS, ICR, UMR 7273 CROPS, 13397, Marseille, France
| | - L'Houcine Ouafik
- Aix Marseille University, The Institut National pour la Recherche Médicale, Centre de Recherche en Oncologie et Oncopharmacologie, UMR 911, 13005, Marseille, France.,Assistance Publique Hôpitaux de Marseille, Service de Transfert d'Oncologie Biologique, 13015, Marseille, France
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41
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Human Papillomavirus and the Stroma: Bidirectional Crosstalk during the Virus Life Cycle and Carcinogenesis. Viruses 2017; 9:v9080219. [PMID: 28792475 PMCID: PMC5580476 DOI: 10.3390/v9080219] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/03/2017] [Accepted: 08/04/2017] [Indexed: 12/22/2022] Open
Abstract
Human papillomaviruses (HPVs) are double-stranded DNA (dsDNA) tumor viruses that are causally associated with human cancers of the anogenital tract, skin, and oral cavity. Despite the availability of prophylactic vaccines, HPVs remain a major global health issue due to inadequate vaccine availability and vaccination coverage. The HPV life cycle is established and completed in the terminally differentiating stratified epithelia, and decades of research using in vitro organotypic raft cultures and in vivo genetically engineered mouse models have contributed to our understanding of the interactions between HPVs and the epithelium. More recently, important and emerging roles for the underlying stroma, or microenvironment, during the HPV life cycle and HPV-induced disease have become clear. This review discusses the current understanding of the bidirectional communication and relationship between HPV-infected epithelia and the surrounding microenvironment. As is the case with other human cancers, evidence suggests that the stroma functions as a significant partner in tumorigenesis and helps facilitate the oncogenic potential of HPVs in the stratified epithelium.
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42
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Exosome-derived microRNAs in cancer metabolism: possible implications in cancer diagnostics and therapy. Exp Mol Med 2017; 49:e285. [PMID: 28104913 PMCID: PMC5291842 DOI: 10.1038/emm.2016.153] [Citation(s) in RCA: 156] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 10/24/2016] [Indexed: 12/18/2022] Open
Abstract
Malignant progression is greatly affected by dynamic cross-talk between stromal and cancer cells. Exosomes are secreted nanovesicles that have key roles in cell–cell communication by transferring nucleic acids and proteins to target cells and tissues. Recently, MicroRNAs (miRs) and their delivery in exosomes have been implicated in physiological and pathological processes. Tumor-delivered miRs, interacting with stromal cells in the tumor microenvironment, modulate tumor progression, angiogenesis, metastasis and immune escape. Altered cell metabolism is one of the hallmarks of cancer. A number of different types of tumor rely on mitochondrial metabolism by triggering adaptive mechanisms to optimize their oxidative phosphorylation in relation to their substrate supply and energy demands. Exogenous exosomes can induce metabolic reprogramming by restoring the respiration of cancer cells and supress tumor growth. The exosomal miRs involved in the modulation of cancer metabolism may be potentially utilized for better diagnostics and therapy.
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43
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Huang HS, Hsu CF, Chu SC, Chen PC, Ding DC, Chang MY, Chu TY. Haemoglobin in pelvic fluid rescues Fallopian tube epithelial cells from reactive oxygen species stress and apoptosis. J Pathol 2016; 240:484-494. [PMID: 27625309 DOI: 10.1002/path.4807] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 08/25/2016] [Accepted: 09/08/2016] [Indexed: 12/19/2022]
Abstract
Fallopian tube fimbrial epithelium is considered to be the major site of origin of ovarian high-grade serous carcinoma, with p53 loss being the earliest and universal change. We previously reported that reactive oxygen species (ROS) in the ovulatory follicular fluids (FFs) are mutagenic and cytotoxic to fimbrial epithelial cells, which are bathed in the peritoneal fluid mixed with FFs. Here, we observed that ferryl haemoglobin (Hb), which was abundantly present in ovulatory FFs and pelvic peritoneal fluids, could rescue p53-deficient immortalized fimbrial epithelial (FE25) cells and oviduct epithelial cells from Trp53-null mice from lethal ovulatory ROS stress. Ferryl Hb and FF containing high Hb levels protected FE25 cells from apoptosis, mainly by consuming extracellular ROS and reducing NADPH oxidase-mediated cell death. The remaining extracellular ROS could still induce DNA double-strand breaks in the fimbrial epithelial cells. Our study revealed that ferryl Hb in peritoneal fluid rescued ROS-stressed, DNA-damaged fimbrial epithelial cells from death, and suggested that peritoneal blood from various sources may contribute to the ovulation-induced transformation of Fallopian tube epithelium. Copyright © 2016 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Hsuan-Shun Huang
- Cervical Cancer Prevention Centre, Department of Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, ROC
| | - Che-Fang Hsu
- Cervical Cancer Prevention Centre, Department of Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, ROC
| | - Sung-Chao Chu
- Department of Haematology and Oncology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, ROC
| | - Pao-Chu Chen
- Department of Obstetrics and Gynaecology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, ROC
| | - Dah-Ching Ding
- Department of Obstetrics and Gynaecology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, ROC
| | - Meng-Ya Chang
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan, ROC
| | - Tang-Yuan Chu
- Cervical Cancer Prevention Centre, Department of Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, ROC.,Department of Obstetrics and Gynaecology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, ROC.,Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan, ROC
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44
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Tomasetti M, Amati M, Santarelli L, Neuzil J. MicroRNA in Metabolic Re-Programming and Their Role in Tumorigenesis. Int J Mol Sci 2016; 17:E754. [PMID: 27213336 PMCID: PMC4881575 DOI: 10.3390/ijms17050754] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 04/27/2016] [Accepted: 05/11/2016] [Indexed: 12/13/2022] Open
Abstract
The process of metabolic re-programing is linked to the activation of oncogenes and/or suppression of tumour suppressor genes, which are regulated by microRNAs (miRNAs). The interplay between oncogenic transformation-driven metabolic re-programming and modulation of aberrant miRNAs further established their critical role in the initiation, promotion and progression of cancer by creating a tumorigenesis-prone microenvironment, thus orchestrating processes of evasion to apoptosis, angiogenesis and invasion/migration, as well metastasis. Given the involvement of miRNAs in tumour development and their global deregulation, they may be perceived as biomarkers in cancer of therapeutic relevance.
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Affiliation(s)
- Marco Tomasetti
- Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona 60020, Italy.
| | - Monica Amati
- Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona 60020, Italy.
| | - Lory Santarelli
- Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona 60020, Italy.
| | - Jiri Neuzil
- Mitochondria, Apoptosis and Cancer Research Group, School of Medical Science and Menzies Health Institute Queensland, Griffith University, Southport, QLD 4222, Australia.
- Molecular Therapy Group, Institute of Biotechnology, Czech Academy of Sciences, Prague-West 25243, Czech Republic.
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Alldredge JK, Tewari KS. Clinical Trials of Antiangiogenesis Therapy in Recurrent/Persistent and Metastatic Cervical Cancer. Oncologist 2016; 21:576-85. [PMID: 27026677 DOI: 10.1634/theoncologist.2015-0393] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 12/01/2015] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Treatment options for women with metastatic, persistent, or recurrent cervical cancer are limited and thus the disease portends a poor prognosis. It is critical to understand the pathophysiology of cervical cancer to better delineate therapeutic targets. The development of antiangiogenic therapies and their subsequent analysis in rigorous therapeutic trials have redefined current management strategies and is an exciting area of current exploration. RESULTS Translational trials have furthered the understanding of molecular determinants of angiogenesis. Phase II trials have shown promising trends with developing antiangiogenic therapies. A practice-changing phase III trial has recently been published. Given the potential benefits and different toxicity spectrum compared with standard cytotoxic chemotherapy, antiangiogenic options are under active investigation for this vulnerable patient population. Emerging data are promising for other antiangiogenic-directed therapeutics, as well as cervical cancer molecular biomarkers to guide diagnosis and treatment. CONCLUSION Antiangiogenic therapies have evolved during the past 20 years and remain an exciting area of current exploration. IMPLICATIONS FOR PRACTICE Understanding of the angiogenic microenvironment has furthered understanding of tumor biology and management. Antiangiogenic therapies show promise for women with advanced cervical cancer. A review of the evolution of these biologic agents shows them to be an effective and tolerable management strategy for many patients in this vulnerable population, with exciting future potential.
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Arora A, Singh S, Bhatt AN, Pandey S, Sandhir R, Dwarakanath BS. Interplay Between Metabolism and Oncogenic Process: Role of microRNAs. TRANSLATIONAL ONCOGENOMICS 2015; 7:11-27. [PMID: 26740741 PMCID: PMC4696840 DOI: 10.4137/tog.s29652] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 11/11/2015] [Accepted: 11/18/2015] [Indexed: 12/17/2022]
Abstract
Cancer is a complex disease that arises from the alterations in the composition and regulation of several genes leading to the disturbances in signaling pathways, resulting in the dysregulation of cell proliferation and death as well as the ability of transformed cells to invade the host tissue and metastasize. It is increasingly becoming clear that metabolic reprograming plays a critical role in tumorigenesis and metastasis. Therefore, targeting this phenotype is considered as a promising approach for the development of therapeutics and adjuvants. The process of metabolic reprograming is linked to the activation of oncogenes and/or suppression of tumor suppressor genes, which are further regulated by microRNAs (miRNAs) that play important roles in the interplay between oncogenic process and metabolic reprograming. Looking at the advances made in the recent past, it appears that the translation of knowledge from research in the areas of metabolism, miRNA, and therapeutic response will lead to paradigm shift in the management of this disease.
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Affiliation(s)
- Aastha Arora
- Division of Radiation Biosciences, Institute of Nuclear Medicine and Allied Sciences, Delhi, India.; Department of Biochemistry, Panjab University, Chandigarh, India
| | - Saurabh Singh
- Division of Radiation Biosciences, Institute of Nuclear Medicine and Allied Sciences, Delhi, India
| | - Anant Narayan Bhatt
- Division of Radiation Biosciences, Institute of Nuclear Medicine and Allied Sciences, Delhi, India
| | - Sanjay Pandey
- Division of Radiation Biosciences, Institute of Nuclear Medicine and Allied Sciences, Delhi, India.; Dr B.R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi, India
| | - Rajat Sandhir
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Bilikere S Dwarakanath
- Division of Radiation Biosciences, Institute of Nuclear Medicine and Allied Sciences, Delhi, India.; Sri Ramachandra University, Chennai, India
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Song L, Xie X, Yu S, Peng F, Peng L. MicroRNA‑126 inhibits proliferation and metastasis by targeting pik3r2 in prostate cancer. Mol Med Rep 2015; 13:1204-10. [PMID: 26677064 PMCID: PMC4732865 DOI: 10.3892/mmr.2015.4661] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 11/10/2015] [Indexed: 12/21/2022] Open
Abstract
The dysregulation of miR-126 has been reported to correlate with the progression of several cancer types. The present study demonstrated that miR-126 was significantly downregulated in prostate cancer (PCa) tissues compared with normal prostate tissues. In vitro and in vivo studies indicated that forced overexpression of miR-126 significantly suppressed the proliferation of PCa cell lines. Additionally, a Transwell assay showed that enhanced expression of miR-126 inhibited metastasis in PCa in vitro. Furthermore, pik3r2 was confirmed to be a direct target of miR-126 in PCa. It was also shown that pik3r2 was upregulated in PCa tissues and this inversely correlated with miR-126 in PCa tissues. In conclusion, these results revealed that aberrant expression of miR-126 promoted the progression of PCa and may serve as a novel therapeutic biomarker for PCa.
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Affiliation(s)
- Lei Song
- Department of Urological Organ Transplantation, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Xubio Xie
- Department of Urological Organ Transplantation, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Shaojie Yu
- Department of Urological Organ Transplantation, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Fenghua Peng
- Department of Urological Organ Transplantation, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Longkai Peng
- Department of Urological Organ Transplantation, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
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Zhao X, Zhu D, Lu C, Yan D, Li L, Chen Z. MicroRNA-126 inhibits the migration and invasion of endometrial cancer cells by targeting insulin receptor substrate 1. Oncol Lett 2015; 11:1207-1212. [PMID: 26893720 DOI: 10.3892/ol.2015.4001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 11/19/2015] [Indexed: 01/10/2023] Open
Abstract
MicroRNAs (miRs) have been demonstrated to serve important roles in the development and progression of human cancer, primarily through the direct targeting of oncogenes or tumor suppressors. It has been previously suggested that miR-126 may be associated with endometrial cancer (EC). However, the exact role of miR-126 in the migration and invasion of EC cells has not yet been studied. The present study demonstrated that the expression of miR-126 was significantly decreased in EC tissues when compared with matched normal adjacent tissues. The current study reverse transcription-quantitative polymerase chain reaction was performed in order to examine the expression level of miR-126. Wound healing and transwell assays were used to examine cell migration and invasion. A luciferase reporter assay was used to determine the targeting relationship and western blotting assay was performed to detect the protein expression. Furthermore, the overexpression of miR-126 significantly inhibited EC SKOV3 cell migration and invasion. Molecular mechanism investigation established that insulin receptor substrate 1 (IRS1) functioned as a direct miR-126 target, and its expression was negatively regulated by miR-126 at a post-transcriptional level in the SKOV3 cells. Additionally, the overexpression of IRS1 reversed the inhibitory effect of miR-126 overexpression on SKOV3 cell migration and invasion. In conclusion, the current study demonstrated that miR-126 inhibited EC cell migration and invasion, at least partially through the direct targeting of IRS1, suggesting that miR-126 may aid the treatment of EC metastasis.
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Affiliation(s)
- Xiumin Zhao
- Department of Obstetrics and Gynecology, The First People's Hospital of Taizhou City, Taizhou, Zhejiang 318020, P.R. China
| | - Danyang Zhu
- Department of Obstetrics and Gynecology, The First People's Hospital of Taizhou City, Taizhou, Zhejiang 318020, P.R. China
| | - Cailing Lu
- Department of Obstetrics and Gynecology, The First People's Hospital of Taizhou City, Taizhou, Zhejiang 318020, P.R. China
| | - Dewen Yan
- Department of Obstetrics and Gynecology, The First People's Hospital of Taizhou City, Taizhou, Zhejiang 318020, P.R. China
| | - Lifeng Li
- Department of Obstetrics and Gynecology, The First People's Hospital of Taizhou City, Taizhou, Zhejiang 318020, P.R. China
| | - Zhoufang Chen
- Department of Obstetrics and Gynecology, The First People's Hospital of Taizhou City, Taizhou, Zhejiang 318020, P.R. China
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Santarelli L, Staffolani S, Strafella E, Nocchi L, Manzella N, Grossi P, Bracci M, Pignotti E, Alleva R, Borghi B, Pompili C, Sabbatini A, Rubini C, Zuccatosta L, Bichisecchi E, Valentino M, Horwood K, Comar M, Bovenzi M, Dong LF, Neuzil J, Amati M, Tomasetti M. Combined circulating epigenetic markers to improve mesothelin performance in the diagnosis of malignant mesothelioma. Lung Cancer 2015; 90:457-64. [DOI: 10.1016/j.lungcan.2015.09.021] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Revised: 08/24/2015] [Accepted: 09/21/2015] [Indexed: 01/05/2023]
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Kurmyshkina OV, Belova LL, Kovchur PI, Volkova TO. [Remodeling of angiogenesis and lymphangiogenesis in cervical cancer development]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2015; 61:579-97. [PMID: 26539865 DOI: 10.18097/pbmc20156105579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Ability to stimulate angiogenesis/lymphangiogenesis is recognized as an inherent feature of cancer cells providing necessary conditions for their growth and dissemination. "Angiogenic switch" is one of the earliest consequences of malignant transformation that encompasses a great number of genes and triggers a complex set of signaling cascades in endothelial cells. The processes of tumor microvasculature development are closely connected to the steps of carcinogenesis (from benign lesions to invasive forms) and occur through multiple deviations from the norm. Analysis of expression of proangiogenic factors at successive steps of cervical cancer development (intraepithelial neoplasia, cancer in situ, microinvasive, and invasive cancer) enables to reconstruct the regulatory mechanisms of (lymph-)angiogenesis and to discriminate the most important components. This review presents detailed analysis of literature data on expression of the key regulators of angiogenesis in cervical intraepithelial neoplasia and cervical cancer. Their possible involvement in molecular mechanisms of neoplastic transformation of epithelial cells, as well as invasion and tumor metastasis is discussed. Correlation between expression of proangiogenic molecular factors and various clinicopathological parameters is considered, the potential of their use in molecular diagnostics and targeted therapy of cervical cancer is reviewed. Particular attention is paid to relatively poorly studied regulators of lymphangiogenesis and "non-VEGF dependent", or alternative, angiogenic pathways that constitute the prospect of future research in the field.
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Affiliation(s)
- O V Kurmyshkina
- Institute of High-Tech Biomedicine, Petrozavodsk State University, Petrozavodsk, Russia
| | - L L Belova
- Institute of High-Tech Biomedicine, Petrozavodsk State University, Petrozavodsk, Russia
| | - P I Kovchur
- Institute of High-Tech Biomedicine, Petrozavodsk State University, Petrozavodsk, Russia
| | - T O Volkova
- Institute of High-Tech Biomedicine, Petrozavodsk State University, Petrozavodsk, Russia
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