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Zhang Q, Li J, Liu F, Hu J, Liu F, Zou J, Wang X. Ephrin B2 (EFNB2) potentially protects against intervertebral disc degeneration through inhibiting nucleus pulposus cell apoptosis. Arch Biochem Biophys 2024; 756:109990. [PMID: 38636690 DOI: 10.1016/j.abb.2024.109990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 03/20/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024]
Abstract
Nucleus pulposus (NP) cell apoptosis is a significant indication of accelerated intervertebral disc degeneration; however, the precise mechanism is unelucidated as of yet. Ephrin B2 (EFNB2), the only gene down-regulated in the three degraded intervertebral disc tissue microarray groups (GSE70362, GSE147383 and GSE56081), was screened for examination in this study. Subsequently, EFNB2 was verified to be down-regulated in degraded NP tissue samples. Interleukin-1 (IL-1β) treatment of NP cells to simulate the IDD environment indicated that IL-1β treatment decreased EFNB2 expression. In degenerative NP cells stimulated by IL-1β, EFNB2 knockdown significantly increased the rate of apoptosis as well as the apoptosis-related molecules cleaved-caspase-3 and the Bax to Bcl-2 ratio. EFNB2 was found to promote AKT, PI3K, and mTOR phosphorylation; the PI3K/AKT signaling role was investigated using the PI3K inhibitor LY294002. EFNB2 overexpression significantly increased PI3K/AKT pathway activity in IL-1β-stimulated NP cells than the normal control. Moreover, EFNB2 partially alleviated NP cell apoptosis induced by IL-1β, reduced the cleaved-cas3 level, and decreased the Bax/Bcl-2 ratio after the addition of the inhibitor LY294002. Additionally, EFNB2 overexpression inhibited the ERK1/2 phosphorylation; the effects of EFNB2 overexpression on ERK1/2 phosphorylation, degenerative NP cell viability, and cell apoptosis were partially reversed by ERK signaling activator Ceramide C6. EFNB2 comprehensively inhibited the apoptosis of NP cells by activating the PI3K/AKT signaling and inhibiting the ERK signaling, obviating the exacerbation of IDD. EFNB2 could be a potential target to protect against degenerative disc changes.
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Affiliation(s)
- Qianshi Zhang
- Department of Spine Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Jing Li
- Department of Spine Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Fubing Liu
- Department of Spine Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Jiarui Hu
- Department of Spine Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Fusheng Liu
- Department of Spine Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Jianfei Zou
- Department of Spine Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Xiaobin Wang
- Department of Spine Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China.
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2
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Al-Jamaei AAH, Subramanyam RV, Helder MN, Forouzanfar T, van der Meij EH, Al-Jamei S, de Visscher JGAM. A narrative review of the role of Eph receptors in head and neck squamous cell carcinoma. Oral Dis 2024; 30:833-845. [PMID: 37279081 DOI: 10.1111/odi.14625] [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: 11/29/2022] [Revised: 05/10/2023] [Accepted: 05/18/2023] [Indexed: 06/08/2023]
Abstract
Tyrosine kinase receptors (TKR) coordinate a variety of pathological processes in head and neck squamous cell carcinoma (HNSCC), and eventually play a role in patient outcomes. In this review, the role of Eph receptors in HNSCC progression and the possibility of targeting these receptors are illustrated. All relevant studies were identified through a comprehensive search of four electronic databases, including PubMed, Scopus, web of science, and Embase till August 2022. EphA2 and EphB4, along with ephrin-B2, were the most extensively studied proteins in this family. However, overexpression of EphB4 and its ligand ephrin-B2 were the only proteins that consistently showed association with a poor outcome, indicating that these proteins might serve as valuable prognostic markers in HNSCC. High expression of EphA3 and EphB4 was found to play a crucial role in radioresistance of HNSCC. EphB4 loss, in particular, was observed to induce an immunosuppression phenotypic HNSCC. Currently, ongoing clinical trials are investigating the benefits of EphB4-ephrin-B2 blockade in combination with standard of care treatment in HNSCC. Further efforts are needed to explore the biological role and behavioral complexity of this family of TKR in HNSCC with great attention to avoid heterogeneity of HNSCC subsites.
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Affiliation(s)
- Aisha A H Al-Jamaei
- Department of Oral and Maxillofacial Surgery/Oral Pathology, AmsterdamUMC-location VUmc/Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands
- Department of Oral Surgery and Oral Medicine, Collage of Dentistry, Al-Razi University, Sana'a, Yemen
| | | | - Marco N Helder
- Department of Oral and Maxillofacial Surgery/Oral Pathology, AmsterdamUMC-location VUmc/Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands
| | - Tymour Forouzanfar
- Department of Oral and Maxillofacial Surgery/Oral Pathology, AmsterdamUMC-location VUmc/Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands
- Department of Oral and Maxillofacial Surgery, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
| | - Erik H van der Meij
- Department of Oral and Maxillofacial Surgery/Oral Pathology, AmsterdamUMC-location VUmc/Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands
- Department of Oral and Maxillofacial Surgery, Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Sayida Al-Jamei
- OncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus TU, Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - Jan G A M de Visscher
- Department of Oral and Maxillofacial Surgery/Oral Pathology, AmsterdamUMC-location VUmc/Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands
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3
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Sasine JP, Kozlova NY, Valicente L, Dukov J, Tran DH, Himburg HA, Kumar S, Khorsandi S, Chan A, Grohe S, Li M, Kan J, Sehl ME, Schiller GJ, Reinhardt B, Singh BK, Ho R, Yue P, Pasquale EB, Chute JP. Inhibition of Ephrin B2 Reverse Signaling Abolishes Multiple Myeloma Pathogenesis. Cancer Res 2024; 84:919-934. [PMID: 38231476 PMCID: PMC10940855 DOI: 10.1158/0008-5472.can-23-1950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 11/14/2023] [Accepted: 01/11/2024] [Indexed: 01/18/2024]
Abstract
Bone marrow vascular endothelial cells (BM EC) regulate multiple myeloma pathogenesis. Identification of the mechanisms underlying this interaction could lead to the development of improved strategies for treating multiple myeloma. Here, we performed a transcriptomic analysis of human ECs with high capacity to promote multiple myeloma growth, revealing overexpression of the receptor tyrosine kinases, EPHB1 and EPHB4, in multiple myeloma-supportive ECs. Expression of ephrin B2 (EFNB2), the binding partner for EPHB1 and EPHB4, was significantly increased in multiple myeloma cells. Silencing EPHB1 or EPHB4 in ECs suppressed multiple myeloma growth in coculture. Similarly, loss of EFNB2 in multiple myeloma cells blocked multiple myeloma proliferation and survival in vitro, abrogated multiple myeloma engraftment in immune-deficient mice, and increased multiple myeloma sensitivity to chemotherapy. Administration of an EFNB2-targeted single-chain variable fragment also suppressed multiple myeloma growth in vivo. In contrast, overexpression of EFNB2 in multiple myeloma cells increased STAT5 activation, increased multiple myeloma cell survival and proliferation, and decreased multiple myeloma sensitivity to chemotherapy. Conversely, expression of mutant EFNB2 lacking reverse signaling capacity in multiple myeloma cells increased multiple myeloma cell death and sensitivity to chemotherapy and abolished multiple myeloma growth in vivo. Complementary analysis of multiple myeloma patient data revealed that increased EFNB2 expression is associated with adverse-risk disease and decreased survival. This study suggests that EFNB2 reverse signaling controls multiple myeloma pathogenesis and can be therapeutically targeted to improve multiple myeloma outcomes. SIGNIFICANCE Ephrin B2 reverse signaling mediated by endothelial cells directly regulates multiple myeloma progression and treatment resistance, which can be overcome through targeted inhibition of ephrin B2 to abolish myeloma.
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Affiliation(s)
- Joshua P. Sasine
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California
| | - Natalia Y. Kozlova
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Lisa Valicente
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Jennifer Dukov
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Dana H. Tran
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Heather A. Himburg
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Sanjeev Kumar
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California
| | - Sarah Khorsandi
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Aldi Chan
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Samantha Grohe
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Michelle Li
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Jenny Kan
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Mary E. Sehl
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Gary J. Schiller
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Bryanna Reinhardt
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Brijesh Kumar Singh
- Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, California
| | - Ritchie Ho
- Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, California
| | - Peibin Yue
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Elena B. Pasquale
- Sanford Burnham Prebys Medical Discovery Institute, San Diego, California
| | - John P. Chute
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California
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Shalabi S, Belayachi A, Larrivée B. Involvement of neuronal factors in tumor angiogenesis and the shaping of the cancer microenvironment. Front Immunol 2024; 15:1284629. [PMID: 38375479 PMCID: PMC10875004 DOI: 10.3389/fimmu.2024.1284629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 01/09/2024] [Indexed: 02/21/2024] Open
Abstract
Emerging evidence suggests that nerves within the tumor microenvironment play a crucial role in regulating angiogenesis. Neurotransmitters and neuropeptides released by nerves can interact with nearby blood vessels and tumor cells, influencing their behavior and modulating the angiogenic response. Moreover, nerve-derived signals may activate signaling pathways that enhance the production of pro-angiogenic factors within the tumor microenvironment, further supporting blood vessel growth around tumors. The intricate network of communication between neural constituents and the vascular system accentuates the potential of therapeutically targeting neural-mediated pathways as an innovative strategy to modulate tumor angiogenesis and, consequently, neoplastic proliferation. Hereby, we review studies that evaluate the precise molecular interplay and the potential clinical ramifications of manipulating neural elements for the purpose of anti-angiogenic therapeutics within the scope of cancer treatment.
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Affiliation(s)
- Sharif Shalabi
- Maisonneuve-Rosemont Hospital Research Center, Boulevard de l’Assomption, Montréal, QC, Canada
| | - Ali Belayachi
- Maisonneuve-Rosemont Hospital Research Center, Boulevard de l’Assomption, Montréal, QC, Canada
| | - Bruno Larrivée
- Maisonneuve-Rosemont Hospital Research Center, Boulevard de l’Assomption, Montréal, QC, Canada
- Department of Biochemistry and Molecular Medicine, Montréal, QC, Canada
- Ophthalmology, Université de Montréal, boul. Édouard-Montpetit, Montréal, QC, Canada
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5
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Pasquale EB. Eph receptors and ephrins in cancer progression. Nat Rev Cancer 2024; 24:5-27. [PMID: 37996538 PMCID: PMC11015936 DOI: 10.1038/s41568-023-00634-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/03/2023] [Indexed: 11/25/2023]
Abstract
Evidence implicating Eph receptor tyrosine kinases and their ephrin ligands (that together make up the 'Eph system') in cancer development and progression has been accumulating since the discovery of the first Eph receptor approximately 35 years ago. Advances in the past decade and a half have considerably increased the understanding of Eph receptor-ephrin signalling mechanisms in cancer and have uncovered intriguing new roles in cancer progression and drug resistance. This Review focuses mainly on these more recent developments. I provide an update on the different mechanisms of Eph receptor-ephrin-mediated cell-cell communication and cell autonomous signalling, as well as on the interplay of the Eph system with other signalling systems. I further discuss recent advances in elucidating how the Eph system controls tumour expansion, invasiveness and metastasis, supports cancer stem cells, and drives therapy resistance. In addition to functioning within cancer cells, the Eph system also mediates the reciprocal communication between cancer cells and cells of the tumour microenvironment. The involvement of the Eph system in tumour angiogenesis is well established, but recent findings also demonstrate roles in immune cells, cancer-associated fibroblasts and the extracellular matrix. Lastly, I discuss strategies under evaluation for therapeutic targeting of Eph receptors-ephrins in cancer and conclude with an outlook on promising future research directions.
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Affiliation(s)
- Elena B Pasquale
- Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA.
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Chaudhary RK, Patil P, Mateti UV, Alagundagi DB, Shetty V. Theranostic Potential of EFNB2 for Cetuximab Resistance in Head and Neck Cancer. Indian J Otolaryngol Head Neck Surg 2023; 75:1923-1936. [PMID: 37636764 PMCID: PMC10447808 DOI: 10.1007/s12070-023-03739-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 03/26/2023] [Indexed: 08/29/2023] Open
Abstract
Only 13% of head and neck cancer (HNC) patients respond to cetuximab therapy despite its target (EGFR) is expressed in about 80-90% of HNC patients. However, this problem remained unresolved till date despite of numerous efforts. Thus, the current study aimed to establish hub genes involved in cetuximab resistance via series of bioinformatics approach. The GSE21483 dataset was analysed for differentially expressed genes (DEGs) using GEO2R and enrichment analysis was carried out using DAVID. STRING 11.5 and Cytoscape 3.7.2 were used for protein-protein interactions and hub genes respectively. The significant hub genes (p < 0.05) were validated using ULCAN and Human protein atlas. Validated genes were further queried for tumor infiltration using TIMER2.0. Out of total 307 DEGs, 38 hub genes were identified of which IL1A, EFNB2, SPRR1A, ROBO1 and SOCS3 were the significant hub genes associated with both mRNA expression and overall survival. IL1A, ROBO1, and SOCS3 were found to be downregulated whereas EFNB2 and SPRR1A were found to be upregulated in our study. However, using UALCAN, we found that high expression of IL1A, EFNB2, SOCS3 negatively affects overall survival whereas high expression of SPRR1A and ROBO1 positively affects overall survival. Protein level for EFNB2 and SPRR1A expression was significant in tumor HNC tissue as compared to normal HNC tissue. EFNB2 was found to be a key regulator of CTX resistance among HNC patients. Targeting EFNB2 and associated PPI circuits might improve the response rate to CTX. Thus, EFNB2 has potential to be theranostic marker for CTX resistance. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-03739-9.
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Affiliation(s)
- Raushan Kumar Chaudhary
- Department of Pharmacy Practice, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka 575018 India
| | - Prakash Patil
- Central Research Laboratory, K.S. Hegde Medical Academy (KSHEMA), Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka 575018 India
| | - Uday Venkat Mateti
- Department of Pharmacy Practice, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka 575018 India
| | - Dhananjay B. Alagundagi
- Central Research Laboratory, K.S. Hegde Medical Academy (KSHEMA), Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka 575018 India
| | - Vijith Shetty
- Department of Medical Oncology, K.S. Hegde Medical Academy (KSHEMA), Justice K.S. Hegde Charitable Hospital, Nitte (Deemed to be University), Deralakatte, Mangaluru, Karnataka 575018 India
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Gao M, Gao X, Taniguchi R, Brahmandam A, Matsubara Y, Liu J, Liu H, Zhang W, Dardik A. Sex differences in arterial identity correlate with neointimal hyperplasia after balloon injury. Mol Biol Rep 2022; 49:8301-8315. [PMID: 35715609 PMCID: PMC9463237 DOI: 10.1007/s11033-022-07644-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 05/25/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Endovascular treatment of atherosclerotic arterial disease exhibits sex differences in clinical outcomes including restenosis. However, sex-specific differences in arterial identity during arterial remodeling have not been described. We hypothesized that sex differences in expression of the arterial determinant erythropoietin-producing hepatocellular receptor interacting protein (Ephrin)-B2 occur during neointimal proliferation and arterial remodeling. METHODS AND RESULTS Carotid balloon injury was performed in female and male Sprague-Dawley rats without or 14 days after gonadectomy; the left common carotid artery was injured and the right carotid artery in the same animal was used as an uninjured control. Arterial hemodynamics were evaluated in vivo using ultrasonography pre-procedure and post-procedure at 7 and 14 days and wall composition examined using histology, immunofluorescence and Western blot at 14 days after balloon injury. There were no significant baseline sex differences. 14 days after balloon injury, there was decreased neointimal thickness in female rats with decreased smooth muscle cell proliferation and decreased type I and III collagen deposition, as well as decreased TNFα- or iNOS-positive CD68+ cells and increased CD206- or TGM2-positive CD68+ cells. Female rats also showed less immunoreactivity of VEGF-A, NRP1, phosphorylated EphrinB2, and increased Notch1, as well as decreased phosphorylated Akt1, p38 and ERK1/2. These differences were not present in rats pretreated with gonadectomy. CONCLUSIONS Decreased neointimal thickness in female rats after carotid balloon injury is associated with altered arterial identity that is dependent on intact sex hormones. Alteration of arterial identity may be a mechanism of sex differences in neointimal proliferation after arterial injury.
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Affiliation(s)
- Mingjie Gao
- Department of Vascular Ultrasonography, Xuanwu Hospital, Capital Medical University, Beijing, China
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Xixiang Gao
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ryosuke Taniguchi
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular Surgery, The University of Tokyo, Tokyo, Japan
| | - Anand Brahmandam
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Yutaka Matsubara
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
- Department of Surgery and Sciences, Kyushu University, Fukuoka, Japan
| | - Jia Liu
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Hao Liu
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Interventional Radiology, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Weichang Zhang
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Alan Dardik
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA.
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA.
- Department of Surgery, VA Connecticut Healthcare Systems, West Haven, CT, USA.
- Yale School of Medicine, 10 Amistad Street, Room 437, PO Box 208089, New Haven, CT, 06520-8089, USA.
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Wang T, Liu J, Liu H, Lee SR, Gonzalez L, Gorecka J, Shu C, Dardik A. Activation of EphrinB2 Signaling Promotes Adaptive Venous Remodeling in Murine Arteriovenous Fistulae. J Surg Res 2021; 262:224-239. [PMID: 33039109 PMCID: PMC8024410 DOI: 10.1016/j.jss.2020.08.071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 08/26/2020] [Accepted: 08/30/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Arteriovenous fistulae (AVF) are the preferred mode of vascular access for hemodialysis. Before use, AVF remodel by thickening and dilating to achieve a functional conduit via an adaptive process characterized by expression of molecular markers characteristic of both venous and arterial identity. Although signaling via EphB4, a determinant of venous identity, mediates AVF maturation, the role of its counterpart EphrinB2, a determinant of arterial identity, remains unclear. We hypothesize that EphrinB2 signaling is active during AVF maturation and may be a mechanism of venous remodeling. METHODS Aortocaval fistulae were created or sham laparotomy was performed in C57Bl/6 mice, and specimens were examined on Days 7 or 21. EphrinB2 reverse signaling was activated with EphB4-Fc applied periadventitially in vivo and in endothelial cell culture medium in vitro. Downstream signaling was assessed using immunoblotting and immunofluorescence. RESULTS Venous remodeling during AVF maturation was characterized by increased expression of EphrinB2 as well as Akt1, extracellular signal-regulated kinases 1/2 (ERK1/2), and p38. Activation of EphrinB2 with EphB4-Fc increased phosphorylation of EphrinB2, endothelial nitric oxide synthase, Akt1, ERK1/2, and p38 and was associated with increased diameter and wall thickness in the AVF. Both mouse and human endothelial cells treated with EphB4-Fc increased phosphorylation of EphrinB2, endothelial nitric oxide synthase, Akt1, ERK1/2, and p38 and increased endothelial cell tube formation and migration. CONCLUSIONS Activation of EphrinB2 signaling by EphB4-Fc was associated with adaptive venous remodeling in vivo while activating endothelial cell function in vitro. Regulation of EphrinB2 signaling may be a new strategy to improve AVF maturation and patency.
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Affiliation(s)
- Tun Wang
- Department of Vascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China; The Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut; Department of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, Connecticut
| | - Jia Liu
- Department of Vascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China; The Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut; Department of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, Connecticut
| | - Haiyang Liu
- The Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut; Department of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, Connecticut
| | - Shin-Rong Lee
- The Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut; Department of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, Connecticut
| | - Luis Gonzalez
- The Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut; Department of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, Connecticut
| | - Jolanta Gorecka
- The Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut; Department of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, Connecticut
| | - Chang Shu
- Department of Vascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China; State Key Laboratory of Cardiovascular Disease, Center of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Alan Dardik
- The Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut; Department of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, VA Connecticut Healthcare System, West Haven, Connecticut.
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9
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Oh ST, Yang KJ, Bae JM, Park HJ, Yoo DS, Park YM. The differential expression of EPHB4 and ephrin B2 in cutaneous squamous cell carcinoma according to the grade of tumor differentiation: a clinicopathological study. Int J Dermatol 2021; 60:736-741. [PMID: 33598934 DOI: 10.1111/ijd.15445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 12/23/2020] [Accepted: 01/11/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND EPHB4 and its ligand, ephrin B2, which are receptor tyrosine kinases of the erythropoietin-producing hepatocellular (EPH) family, are known to be linked to several human cancers. The aim of this study was to investigate their expression patterns in cutaneous squamous cell carcinoma (CSCC) in association with tumor differentiation and other variable clinical characteristics. MATERIALS AND METHODS Immunohistochemical staining for EPHB4 and ephrin B2 was performed in 32 cases of CSCC with different histologic grades. The clinical characteristics and histologic grades of CSCC were evaluated in association with EPHB4 and ephrin B2 expression patterns. RESULTS EPHB4 and ephrin B2 expression levels were significantly inversely proportional to the grade of differentiation of CSCC (P < 0.001 and P < 0.001, respectively). CONCLUSION These results indicated that EPHB4 and ephrin B2 can be useful markers for poorly differentiated CSCC.
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Affiliation(s)
- Shin Taek Oh
- Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Keum Jin Yang
- Clinical Research Institute, Daejeon St. Mary's Hospital, Daejeon, Korea
| | | | - Hyun Jeong Park
- Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong Soo Yoo
- Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Min Park
- Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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10
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Ling Z, Cheng B, Tao X. Epithelial-to-mesenchymal transition in oral squamous cell carcinoma: Challenges and opportunities. Int J Cancer 2020; 148:1548-1561. [PMID: 33091960 DOI: 10.1002/ijc.33352] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 10/08/2020] [Accepted: 10/12/2020] [Indexed: 02/06/2023]
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignancy representing 90% of all forms of oral cancer worldwide. Although great efforts have been made in the past decades, the 5-year survival rate of OSCC patients is no more than 60% due to tumor metastasis and subsequent recurrence. The metastasis from the primary site is due to a complex process known as epithelial-to-mesenchymal transition (EMT). During the EMT, epithelial cells gradually acquire the structural and functional characteristics of mesenchymal cells, leading to the upregulation of cell migration and the promotion of tumor cell dissemination. Therefore, EMT attracted broad attention due to its close relationship with cancer invasion and metastasis. Therefore, in the present review, an extensive description of the current research on OSCC and the role of EMT in this cancer type is provided, including diverse EMT markers, regulatory networks and crucial EMT-inducing transcription factors in OSCC. Moreover, a brief summary was made regarding the current application of EMT-correlated indexes in the prognostic analysis of OSCC patients, and the potential therapeutic approaches against OSCC and difficulties in the development of an effective anti-EMT treatment are discussed. Our aim is to provide novel insights to develop new strategies to combat OSCC by targeting EMT.
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Affiliation(s)
- Zihang Ling
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Bin Cheng
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Xiaoan Tao
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
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11
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Zhang Y, Sun X. Role of Focal Adhesion Kinase in Head and Neck Squamous Cell Carcinoma and Its Therapeutic Prospect. Onco Targets Ther 2020; 13:10207-10220. [PMID: 33116602 PMCID: PMC7553669 DOI: 10.2147/ott.s270342] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/08/2020] [Indexed: 12/14/2022] Open
Abstract
Head and neck cancers are one of the most prevalent cancers globally. Among them, head and neck squamous cell carcinoma (HNSCC) accounts for approximately 90% of head and neck cancers, which occurs in the oral cavity, oral pharynx, hypopharynx and larynx. The 5-year survival rate of HNSCC patients is only 63%, mainly because about 80–90% of patients with advanced HNSCC tend to suffer from local recurrence or even distant metastasis. Despite the more in-depth understanding of the molecular mechanisms underlying the occurrence and progression of HNSCC in recent years, effective targeted therapies are unavailable for HNSCC, which emphasize the urgent demand for studies in this area. Focal adhesion kinase (FAK) is an intracellular non-receptor tyrosine kinase that contributes to oncogenesis and tumor progression by its significant function in cell survival, proliferation, adhesion, invasion and migration. In addition, FAK exerts an effect on the tumor microenvironment, epithelial–mesenchymal transition, radiation (chemotherapy) resistance, tumor stem cells and regulation of inflammatory factors. Moreover, the overexpression and activation of FAK are detected in multiple types of tumors, including HNSCC. FAK inhibition can induce cell cycle arrest and apoptosis, significantly decrease cell growth, invasion and migration in HNSCC cell lines. In this article, we mainly review the research progress of FAK in the occurrence, development and metastasis of HNSCC, and put forward the prospects for the therapeutic targets of HNSCC.
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Affiliation(s)
- Yuxi Zhang
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, People's Republic of China
| | - Xinchen Sun
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
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12
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Wang Q, Liu Y, Zhao Y, Sun LZ, Wang LX, Han M, Mi FL. [Research progress on the expression and function of erythropoietin-producing hepatomocellular receptors and their receptor-interacting proteins in oral-related diseases]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2020; 38:218-223. [PMID: 32314898 DOI: 10.7518/hxkq.2020.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Erythropoietin-producing hepatomocellular receptors and their receptor-interacting proteins (Eph/ephrin) can participate in the regulation of growth and development and promote the development of diseases through short-distance signal transduction between cells. To study the mechanism of Eph/ephrin and oral-related diseases, we provided a new theoretical basis and a strategy for the treatment of oral diseases. The Eph/ephrin pathway has been used to regulate oral diseases, especially in periodontal disease prevention, orthodontic bone reconstruction, and biological treatment of oral tumors. This paper reviews the research progress of Eph/ephrin pathway in oral-related diseases.
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Affiliation(s)
- Qi Wang
- Dept. of Stomatology, North Sichuan Medical College, Nanchong 637000, China
| | - Yan Liu
- Dept. of Prosthodontics, the Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China
| | - Yun Zhao
- Dept. of Stomatology, North Sichuan Medical College, Nanchong 637000, China
| | - Li-Zhong Sun
- Dept. of Stomatology, North Sichuan Medical College, Nanchong 637000, China
| | - Lin-Xuan Wang
- Dept. of Stomatology, North Sichuan Medical College, Nanchong 637000, China
| | - Mei Han
- Dept. of Stomatology, North Sichuan Medical College, Nanchong 637000, China
| | - Fang-Lin Mi
- Dept. of Stomatology, North Sichuan Medical College, Nanchong 637000, China
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13
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Li Q, Dong H, Yang G, Song Y, Mou Y, Ni Y. Mouse Tumor-Bearing Models as Preclinical Study Platforms for Oral Squamous Cell Carcinoma. Front Oncol 2020; 10:212. [PMID: 32158692 PMCID: PMC7052016 DOI: 10.3389/fonc.2020.00212] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 02/06/2020] [Indexed: 12/16/2022] Open
Abstract
Preclinical animal models of oral squamous cell carcinoma (OSCC) have been extensively studied in recent years. Investigating the pathogenesis and potential therapeutic strategies of OSCC is required to further progress in this field, and a suitable research animal model that reflects the intricacies of cancer biology is crucial. Of the animal models established for the study of cancers, mouse tumor-bearing models are among the most popular and widely deployed for their high fertility, low cost, and molecular and physiological similarity to humans, as well as the ease of rearing experimental mice. Currently, the different methods of establishing OSCC mouse models can be divided into three categories: chemical carcinogen-induced, transplanted and genetically engineered mouse models. Each of these methods has unique advantages and limitations, and the appropriate application of these techniques in OSCC research deserves our attention. Therefore, this review comprehensively investigates and summarizes the tumorigenesis mechanisms, characteristics, establishment methods, and current applications of OSCC mouse models in published papers. The objective of this review is to provide foundations and considerations for choosing suitable model establishment methods to study the relevant pathogenesis, early diagnosis, and clinical treatment of OSCC.
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Affiliation(s)
- Qiang Li
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Heng Dong
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- Department of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Guangwen Yang
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yuxian Song
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yongbin Mou
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- Department of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- *Correspondence: Yongbin Mou
| | - Yanhong Ni
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- Yanhong Ni
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Cui Z, Sun S, Liu Q, Zhou X, Gao S, Peng P, Li Q. MicroRNA-378-3p/5p suppresses the migration and invasiveness of oral squamous carcinoma cells by inhibiting KLK4 expression. Biochem Cell Biol 2019; 98:154-163. [PMID: 31265790 DOI: 10.1139/bcb-2019-0017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Distant metastasis frequently occurs in oral squamous cell carcinoma (OSCC) and contributes to the adverse prognosis for patients with OSCC. However, the potential mechanisms behind the metastasis have not yet been clarified. This study investigated the role of miR-378 in the migration and invasiveness of OSCC in vitro and in vivo. According to our results, the migration and invasiveness of OSCC cells were increased in cells overexpressing miR-378, and reduced in cells where miR-378-3p/5p was silenced. In addition, overexpression of miR-378 suppressed the expressions and activities of matrix metalloproteinase 9 (MMP-9) and MMP-2. Epithelial-mesenchymal transition (EMT) was restrained by overexpression of miR-378, as evidenced by an increase in E-cadherin expression and decrease in N-cadherin and uPA expression. However, knockdown of miR-378-3p/5p produced the opposite results. Moreover, kallikrein-related peptidase 4 (KLK4) was confirmed to be a target gene of miR-378. Overexpression of KLK4 reversed the induced decrease in migration and invasiveness of cells overexpressing miR-378 by upregulating the levels of MMP-9, MMP-2, and N-cadherin, and downregulating the level of E-cadhrin. Finally, the number of metastasis nodules in the lung tissues of nude mice was reduced by overexpression of miR-378, whereas the number of metastases increased with knockdown of miR-378. Taken together, our results suggest that the miR-378-KLK4 axis is involved in the mechanisms behind the migration and invasiveness of OSCC cells. Targeting the miR-378-KLK4 axis may be an effective measure for treating OSCC.
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Affiliation(s)
- Zhi Cui
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Jilin University, Changchun 130021, P.R. China
| | - Shiqun Sun
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130021, P.R. China
| | - Qilin Liu
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Jilin University, Changchun 130021, P.R. China
| | - Xuechun Zhou
- Department of Orthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130021, P.R. China
| | - Siyu Gao
- Department of Pedodontics, School and Hospital of Stomatology, Jilin University, Changchun 130021, P.R. China
| | - Peixuan Peng
- Department of Dental Implantology, School and Hospital of Stomatology, Jilin University, Changchun 130021, P.R. China
| | - Qianpeng Li
- VIP Integrated Department, School and Hospital of Stomatology, Jilin University, Changchun 130021, P.R. China
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15
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Zhang Y, Zhang R, Ding X, Ai K. EFNB2 acts as the target of miR-557 to facilitate cell proliferation, migration and invasion in pancreatic ductal adenocarcinoma by bioinformatics analysis and verification. Am J Transl Res 2018; 10:3514-3528. [PMID: 30662604 PMCID: PMC6291708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 10/18/2018] [Indexed: 06/09/2023]
Abstract
This study aims to identify the pivotal microRNAs (miRNAs) and genes, and their potential regulatory mechanisms in pancreatic ductal adenocarcinoma (PDAC) through bioinformatics analysis and experimental verification. We comprehensively analyzed two miRNA microarray datasets (GSE32678 and GSE43796) and three gene microarray datasets (GSE28735, GSE41368 and GSE71989), which were downloaded from the Gene Expression Omnibus (GEO) database, and identified the total of 8 differentially expressed miRNAs (DEMs) and 257 differentially expressed genes (DEGs) in common. Next, a new miRNA-mRNA regulatory network was constructed by bioinformatics methods, including 7 miRNAs, 58 putative target genes and 80 interaction pairs of miRNA-mRNA. Scrutinized by OncoLnc and GEPIA, it was found that 3 of 7 miRNAs (miR-21, miR-196b and miR-203) and 20 of 58 genes (MXRA5, EPYC, ECT2, COL12A1, SLC6A14, SLC7A2, BTG2, PDK4, CTNND2, NRP2, PXDN, CD109, TGFBI, LRRN1, ITGA2, DKK1, GREM1, EFNB2, SEMA3C and NT5E) were notably associated with prognosis in patients with PDAC. Furthermore, EFNB2 was significantly upregulated in PDAC compared with normal controls from different public databases. Cellular function experiments demonstrated that EFNB2 knockdown inhibited cell proliferation, migration and invasion in SW1990 cells. Western blot and luciferase reporter assays revealed that miR-557 negatively regulated the expression of EFNB2 by directly binging its 3' UTR. In conclusion, we performed integrated analysis for multiple expression profiles, and provided novel candidate miRNAs and genes to be exploited for functional studies. In addition, our findings suggested that EFNB2 contributes to PDAC progression by acting as the target gene of miR-557. It is useful for uncovering miRNA-based treatments in PDAC.
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Affiliation(s)
- Yalu Zhang
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji UniversityShanghai 200065, China
| | - Rundong Zhang
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji UniversityShanghai 200065, China
| | - Xi Ding
- Department of General Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji UniversityShanghai 200433, China
| | - Kaixing Ai
- Department of General Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji UniversityShanghai 200433, China
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