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Zhang X, Yang Z, Zhang D, Bai M. The role of Semaphorin 3A in oral diseases. Oral Dis 2024; 30:1887-1896. [PMID: 37771213 DOI: 10.1111/odi.14748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/30/2023]
Abstract
Semaphorin 3A (SEMA3A), also referred to as H-Sema III, is a molecule with significant biological importance in regulating physiological and pathological processes. However, its role in oral diseases, particularly its association with inflammatory immunity and alveolar bone remodeling defects, remains poorly understood. This comprehensive review article aims to elucidate the recent advances in understanding SEMA3A in the oral system, encompassing nerve formation, periodontitis, pulpitis, apical periodontitis, and oral squamous cell carcinoma. Notably, we explore its novel function in inflammatory immunomodulation and alveolar bone formation during oral infectious diseases. By doing so, this review enhances our comprehension of SEMA3A's role in oral biology and opens up possibilities for modulatory approaches and potential treatments in oral diseases.
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Affiliation(s)
- Xinyue Zhang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Zhenqi Yang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Demao Zhang
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Mingru Bai
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
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2
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Barlak N, Capik O, Kilic A, Sanli F, Aytatli A, Yazici A, Karatas EA, Ortucu S, Karatas OF. MicroRNA-145 transcriptionally regulates Semaphorin 3A expression in prostate cancer cells. Cell Biol Int 2021; 45:1082-1090. [PMID: 33501702 DOI: 10.1002/cbin.11554] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 01/24/2021] [Indexed: 12/25/2022]
Abstract
Prostate cancer (PCa) is one of the most prevalent cancer types among males. Differential expression of microRNAs is associated with various cancers including PCa. Although mature microRNAs are preferentially located in the cytoplasm, several studies identified mature human microRNAs in purified nuclei and miR-145 has been found to be predominantly expressed in the nuclei of benign tissues compared to tumor lesions. However, the nuclear functions of miR-145 are yet limited. Here, we aimed at investigating the inductive role of miR-145 on the expression of Semaphorin 3A (SEMA3A) in PCa cell lines. To study the regulatory potential of miR-145 in the transcriptional level in PCa, we overexpressed miR-145 in PC3 and DU145 cells, and confirmed its upregulation by quantitative-real-time-PCR. Then we investigated the tumor suppressor potential of miR-145 upon inducing SEMA3A expression using cell viability assay, western blot analysis, Chromatin Immunoprecipitation assay and luciferase reporter assay. Our results revealed that p53, miR-145, and SEMA3A expressions are significantly downregulated in PC3 and DU145 cells compared to nontumorigenic prostate epithelial PNT1a cells. miR-145 overexpression in PCa cells induced the expression of SEMA3A at both messenger RNA and protein levels. Furthermore, increased miR-145 expression enriched RNA Pol-II antibody on the promoter of SEMA3A and induced luciferase activity controlled by SEMA3A promoter. In this study, we showed that the functions of miR-145 are not limited to gene silencing, and found that it may lead to changes in gene expression in the transcriptional level.
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Affiliation(s)
- Neslisah Barlak
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Ozel Capik
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Ahsen Kilic
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Fatma Sanli
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Abdulmelik Aytatli
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Aysenur Yazici
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Elanur Aydin Karatas
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Serkan Ortucu
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Omer Faruk Karatas
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
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3
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Influences of Semaphorin 3A Expression on Clinicopathological Features, Human Papillomavirus Status, and Prognosis in Oropharyngeal Carcinoma. Microorganisms 2020; 8:microorganisms8091286. [PMID: 32842711 PMCID: PMC7565979 DOI: 10.3390/microorganisms8091286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 12/13/2022] Open
Abstract
Human papillomavirus (HPV) infection is now identified as a major etiologic factor for oropharyngeal cancer (OPC), and HPV positivity is well established better prognostic marker in OPC. Now, predictable markers for the prognosis of the patients who are stratified by HPV has been investigated in. Semaphorin 3A (SEMA3A) is a well-known axon guidance molecule in the nervous system. It is also known as a tumor suppressor in various cancers. In the present study, we examined the relationships between SEMA3A and clinicopathologic features, especially HPV status, and neoangiogenesis, and its prognostic significance for OPC patients. Thirty-two OPC patients and 17 normal patients were analyzed for SEMA3A expression by immunohistochemical analysis. We also analyzed 22 OPC specimens for CD34 expression as a marker of neoangiogenesis. SEMA3A was significantly downregulated in OPC compared with chronic tonsillitis tissues (p = 0.005). SEMA3A expression was negatively correlated with CD34 expression (r = −0.466, p = 0.033). Moreover, the higher SEMA3A expression cohort showed better survival than the lower SEMA3A expression cohort regardless of HPV status (p = 0.035). These results suggest that SEMA3A expression is a prognostic marker for survival regardless of HPV status and is associated with anti-angiogenesis in OPC.
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4
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Tian T, Zhang L, Tang K, Wang A, Wang J, Wang J, Wang F, Wang W, Ma X. SEMA3A Exon 9 Expression Is a Potential Prognostic Marker of Unfavorable Recurrence-Free Survival in Patients with Tongue Squamous Cell Carcinoma. DNA Cell Biol 2020; 39:555-562. [PMID: 32074456 DOI: 10.1089/dna.2019.5109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
This study tried to assess the prognostic value of semaphorin (SEMA) family genes in patients with tongue squamous cell carcinoma (TSCC) and the potential epigenetic alterations of the genes. The part of third-level TSCC data in The Cancer Genome Atlas-Head and Neck Squamous Cell Carcinoma (TCGA-HNSC) was extracted using the UCSC Xena browser for analysis. Among 20 SEMA genes examined, 7 were markedly upregulated, while 8 were substantially decreased in TSCC tissues compared with adjacent normal tissues. SEMA3A was the only gene with independent prognostic value in terms of recurrence-free survival (RFS) in multivariate analysis (hazard ratio [HR]: 1.697, 95% CI: 1.228-2.345, p = 0.001). Among the individual exons of SEMA3A, the exon 9 had a better prognostic value in terms of recurrence than total SEMA3A expression and its expression also independently predicted shorter RFS (HR: 2.193, 95% CI: 1.463-3.290, p < 0.001). The methylation levels of two CpG sites (cg06144675 and cg13988052) were moderately correlated with SEMA3A expression. Interestingly, cg06144675, which locates at the promoter region, showed a negative correlation with SEMA3A expression, whereas cg13988052, which is in the intron of SEMA3A gene body showed a positive correlation with SEMA3A expression. In conclusion, SEMA3A expression is aberrantly upregulated in TSCC tissues. Its exon 9 expression is a potentially valuable prognostic marker of unfavorable RFS in TSCC patients. Both promoter hypomethylation and gene body hypermethylation might contribute to the dysregulation.
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Affiliation(s)
- Tian Tian
- Department of Oral Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Lingnan Zhang
- Department of Orthodontics, Binzhou Medical University Hospital, Binzhou, China
| | - Kailiang Tang
- Department of Endodontics, Jinan Stomatological Hospital, Jinan, China
| | - Aiqin Wang
- Department of Oral Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Jing Wang
- Department of Oral Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Jingjing Wang
- Department of Oral and Maxillofacial Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Fang Wang
- Department of Oral and Maxillofacial Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Wenlong Wang
- Department of Oral and Maxillofacial Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Xiangrui Ma
- Department of Oral and Maxillofacial Surgery, Binzhou Medical University Hospital, Binzhou, China
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Gioelli N, Maione F, Camillo C, Ghitti M, Valdembri D, Morello N, Darche M, Zentilin L, Cagnoni G, Qiu Y, Giacca M, Giustetto M, Paques M, Cascone I, Musco G, Tamagnone L, Giraudo E, Serini G. A rationally designed NRP1-independent superagonist SEMA3A mutant is an effective anticancer agent. Sci Transl Med 2019; 10:10/442/eaah4807. [PMID: 29794061 DOI: 10.1126/scitranslmed.aah4807] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 11/20/2017] [Accepted: 04/26/2018] [Indexed: 12/12/2022]
Abstract
Vascular normalizing strategies, aimed at ameliorating blood vessel perfusion and lessening tissue hypoxia, are treatments that may improve the outcome of cancer patients. Secreted class 3 semaphorins (SEMA3), which are thought to directly bind neuropilin (NRP) co-receptors that, in turn, associate with and elicit plexin (PLXN) receptor signaling, are effective normalizing agents of the cancer vasculature. Yet, SEMA3A was also reported to trigger adverse side effects via NRP1. We rationally designed and generated a safe, parenterally deliverable, and NRP1-independent SEMA3A point mutant isoform that, unlike its wild-type counterpart, binds PLXNA4 with nanomolar affinity and has much greater biochemical and biological activities in cultured endothelial cells. In vivo, when parenterally administered in mouse models of pancreatic cancer, the NRP1-independent SEMA3A point mutant successfully normalized the vasculature, inhibited tumor growth, curbed metastatic dissemination, and effectively improved the supply and anticancer activity of chemotherapy. Mutant SEMA3A also inhibited retinal neovascularization in a mouse model of age-related macular degeneration. In summary, mutant SEMA3A is a vascular normalizing agent that can be exploited to treat cancer and, potentially, other diseases characterized by pathological angiogenesis.
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Affiliation(s)
- Noemi Gioelli
- Department of Oncology, University of Torino School of Medicine, 10060 Candiolo, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy
| | - Federica Maione
- Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy.,Department of Science and Drug Technology, University of Torino, 10125 Torino, Italy
| | - Chiara Camillo
- Department of Oncology, University of Torino School of Medicine, 10060 Candiolo, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy
| | - Michela Ghitti
- Biomolecular NMR Unit, IRCCS Ospedale San Raffaele, 20132 Milano, Italy
| | - Donatella Valdembri
- Department of Oncology, University of Torino School of Medicine, 10060 Candiolo, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy
| | - Noemi Morello
- Department of Neuroscience, University of Torino School of Medicine, 10126 Torino, Italy
| | - Marie Darche
- Growth, Reparation and Tissue Regeneration Laboratory, ERL-CNRS 9215, University of Paris-Est, 94000 Créteil, France
| | - Lorena Zentilin
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology, 34149 Trieste, Italy
| | - Gabriella Cagnoni
- Department of Oncology, University of Torino School of Medicine, 10060 Candiolo, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy
| | - Yaqi Qiu
- Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy.,Department of Science and Drug Technology, University of Torino, 10125 Torino, Italy
| | - Mauro Giacca
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology, 34149 Trieste, Italy
| | - Maurizio Giustetto
- Department of Neuroscience, University of Torino School of Medicine, 10126 Torino, Italy.,National Institute of Neuroscience-Italy, 10126 Torino, Italy
| | - Michel Paques
- Vision Institute, Sorbonne University, UPMC University of Paris 06, INSERM, CNRS, 75012 Paris, France.,Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts, INSERM-DHOS CIC 503, 75012 Paris, France
| | - Ilaria Cascone
- Growth, Reparation and Tissue Regeneration Laboratory, ERL-CNRS 9215, University of Paris-Est, 94000 Créteil, France
| | - Giovanna Musco
- Biomolecular NMR Unit, IRCCS Ospedale San Raffaele, 20132 Milano, Italy
| | - Luca Tamagnone
- Department of Oncology, University of Torino School of Medicine, 10060 Candiolo, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy
| | - Enrico Giraudo
- Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy. .,Department of Science and Drug Technology, University of Torino, 10125 Torino, Italy
| | - Guido Serini
- Department of Oncology, University of Torino School of Medicine, 10060 Candiolo, Torino, Italy. .,Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Torino, Italy
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6
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Yang L, Liu L, Zhu YH, Wang BB, Chen YN, Zhang F, Zhang XA, Ren CC. Neuropilin-1 is associated with the prognosis of cervical cancer in Henan Chinese population. Onco Targets Ther 2019; 12:2911-2920. [PMID: 31114235 PMCID: PMC6489627 DOI: 10.2147/ott.s194349] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 03/06/2019] [Indexed: 01/04/2023] Open
Abstract
Objective: Neuropilin-1 has been reported to be a valuable diagnostic biomarker in patients with cervical intraepithelial neoplasia (CIN) and early cervical cancer. The aim of this study was to investigate the association between Neuropilin-1 and the prognosis of cervical cancer in Henan Chinese population. Methods: Tissues were collected in The Third Affiliated Hospital of Zhengzhou University between 2010 and 2012, determining the level and expression of Neuropilin-1 in different cervical lesions by immunohistochemistry. The cell proliferation assay, wound-healing assays and Transwell assay were performed to explore the ability of proliferation, migration and invasion for Hela and Caski cells after NRP-1 was knocked down by shRNA transfection. Western blotting was performed to investigate the role of NRP-1 in endothelial-to-mesenchymal transition (EndMT). Tumor xenografts model was used to evaluate the effect of NRP-1 on the tumor growth. Results: The expression of NRP-1 was upregulated in the tumor tissues compared with the CIN and normal tissues (P<0.0001). The overall survival time of the high NRP-1 expression group was significantly shorter than that of the low NRP-1 expression group (P<0.0001); NRP-1-depleted cells had dramatically lower rate of proliferation, migration and invasion compared to control cells (all P<0.05). Depletion of NRP-1 significantly suppressed the growth of CaSki xenograft tumor in nude mice. Conclusions: The current study demonstrated that NRP-1 expression is significantly correlated with the progression of CC. Notably, high NRP-1 expression is correlated with a poorer survival in patients with CC, and has been shown to be an independent prognostic factor.
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Affiliation(s)
- Li Yang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Ling Liu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Yuan-Hang Zhu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Bing-Bing Wang
- Department of Obstetrics and Gynecology, Yuebei People's Hosptial, Shaoguan 512025, People's Republic of China
| | - Yan-Nan Chen
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Feng Zhang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Xiao-An Zhang
- Department of Imaging, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Chen-Chen Ren
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
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Świerczewska M, Klejewski A, Brązert M, Kaźmierczak D, Iżycki D, Nowicki M, Zabel M, Januchowski R. New and Old Genes Associated with Primary and Established Responses to Paclitaxel Treatment in Ovarian Cancer Cell Lines. Molecules 2018; 23:molecules23040891. [PMID: 29649113 PMCID: PMC6017641 DOI: 10.3390/molecules23040891] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 04/04/2018] [Accepted: 04/10/2018] [Indexed: 01/10/2023] Open
Abstract
Development of drug resistance is the main reason for low chemotherapy effectiveness in treating ovarian cancer. Paclitaxel (PAC) is a chemotherapeutic drug used in the treatment of this cancer. We analysed the development of PAC resistance in two ovarian cancer cell lines. Exposure of drug-sensitive cell lines (A2780 and W1) to PAC was used to determine the primary response. An established response was determined in PAC-resistant sublines of the A2780 and W1 cell lines. qRT-PCR was performed to measure the expression levels of specific genes. We observed decreased expression of the PCDH9, NSBP1, MCTP1 and SEMA3A genes in the PAC-resistant cell lines. Short-term exposure to PAC led to increased expression of the MDR1 and BCRP genes in the A2780 and W1 cell lines. In the A2780 cell line, we also observed increased expression of the C4orf18 gene and decreased expression of the PCDH9 and SEMA3A genes after PAC treatment. In the W1 cell line, short-term treatment with PAC upregulated the expression of the ALDH1A1 gene, a marker of Cancer stem cells (CSCs). Our results suggest that downregulation of the PCDH9, NSBP1, MCTP1 and SEMA3A genes and upregulation of the MDR1, BCRP, C4orf18 and ALDH1A1 genes may be related to PAC resistance.
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Affiliation(s)
- Monika Świerczewska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
| | - Andrzej Klejewski
- Department of Nursing, Poznan University of Medical Sciences, Smoluchowskiego 11 St., 60-179 Poznan, Poland.
- Department of Obstetrics and Women's Diseases, Poznan University of Medical Sciences, Smoluchowskiego 11 St., 60-179 Poznan, Poland.
| | - Maciej Brązert
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, Polna 33 St., 60-535 Poznań, Poland.
| | - Dominika Kaźmierczak
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
| | - Dariusz Iżycki
- Department of Cancer Immunology, Poznan University of Medical Sciences, Garbary 15 St., 61-866 Poznań, Poland.
| | - Michał Nowicki
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
| | - Maciej Zabel
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
| | - Radosław Januchowski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
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Yan J, Wen J, Wei ZD, Li XS, Li P, Xiao SW. Prognostic and clinicopathological value of melanoma-associated antigen D4 in patients with glioma. Oncol Lett 2018. [PMID: 29541180 PMCID: PMC5835852 DOI: 10.3892/ol.2018.7884] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The aim of the present study was to evaluate the clinical importance of melanoma-associated antigen D4 (MAGE-D4) expression in glioma, and to identify it as a valuable prognostic biomarker and therapeutic target. To achieve this, the expression of MAGE-D4 protein in 124 tumor tissues from patients with glioma was measured using reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and immunohistochemistry (IHC), and the associations between MAGE-D4expression and clinicopathological factors were evaluated. The survival analysis demonstrated the significant prognostic value of MAGE-D4 in glioma using follow-up data. RT-qPCR and IHC analysis confirmed that MAGE-D4 mRNA and protein expression levels were significantly increased in glioma tissues compared with those in normal brain tissues. The present study demonstrated that the percentage of glioma tissues with high expression of MAGE-D4 mRNA was 67.74%, and the percentage positive for MAGE-D4 protein expression was 78.23%. All patients with high MAGE-D4 expression in cancerous tissues experienced significantly reduced median overall survival (OS; 18.00 vs. 33.29 months; P<0.001) and recurrence-free survival (RFS; 12.7 vs. 28.3 months; P<0.001) times compared with those with low MAGE-D4 expression. In the patients with lower grade glioma [World Health Organization (WHO), I–II], similar results were obtained for the OS (26.11 vs. 57.85 months; P=0.013) and RFS (22.7 vs. 55.3 months; P=0.010) times; however, in patients with high-grade glioma (WHO, III–IV), there were no significant differences between high and low MAGE-D4 expression levels with regard to OS and RFS times (P>0.05). Multivariate analysis indicated that high MAGE-D4 protein expression was an important independent prognostic factor for patients with glioma (hazard ratio, 2.384; P=0.005), and was significantly associated with higher grade glioma (P<0.001). These results indicated that MAGE-D4 may be a potential biomarker for glioma and an important prognostic factor for patients with new or recurring glioma.
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Affiliation(s)
- Jun Yan
- Department of Neurosurgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Jing Wen
- Department of Rheumatism, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Zong-Dang Wei
- Department of Neurosurgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Xi-Sheng Li
- Department of Neurosurgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Ping Li
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Shao-Wen Xiao
- Department of Neurosurgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China.,Department of Neurosurgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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9
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Neuropilin-1 contributes to esophageal squamous cancer progression via promoting P65-dependent cell proliferation. Oncogene 2017; 37:935-943. [DOI: 10.1038/onc.2017.399] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 09/11/2017] [Accepted: 09/12/2017] [Indexed: 12/12/2022]
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10
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Huang C, Wang Y, Huang JH, Liu W. Sema3A drastically suppresses tumor growth in oral cancer Xenograft model of mice. BMC Pharmacol Toxicol 2017; 18:55. [PMID: 28683823 PMCID: PMC5501443 DOI: 10.1186/s40360-017-0163-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 06/27/2017] [Indexed: 12/31/2022] Open
Abstract
Background Multiple studies suggest anti-angiogenesis to be a promising and rational option in cancer treatment. Interestingly, the axonal sprouting inhibitor semaphorin 3A (Sema3A), a potent suppressor of tumor angiogenesis in various cancer models, is lowly expressed in human oral cancer. Thus, we hypothesized that overexpression of Sema3A in human oral cancer cells may have potential therapeutic effects. Methods The LentiSema3A-EGFP was first constructed and transduced to the tongue squamous cell carcinoma cell line SSC-9. Angiogenesis assay was performed with endothelial cell tube formation assay and chorioallantoic membrane (CAM) assay. Tumor xenografts model was used to evaluate the effect of Sema3a on the tumor growth. Finally, western blot was performed to study the mechanisms of inhibiting angiogenesis by Sema3A. Results In vitro and in vivo approaches revealed that Sema3A significantly inhibited tube formation of endothelial cells and reduced angiogenesis in CAM assay. In addition, overexpression of Sema3A in the tongue squamous cell carcinoma cell line SSC-9 resulted in significantly reduced angiogenesis and drastically suppressed tumor growth in mice. Mechanistically, Sema3A inhibited the phosphorylation of VEGFR2, as well as Src and FAK, downstream of the VEGF/VEGFR2 pathway. Conclusion Our results demonstrated that overexpression of Sema3A in oral cancer cells drastically suppressed tumor growth by inhibiting angiogenesis. Our findings provide a basis for the development of novel therapeutics in the management of oral cancer.
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Affiliation(s)
- Chao Huang
- Department of Oral Surgery, Shengjing Hospital of China Medical University, Shenyang, China.,Department of Oral Surgery, First Affiliated Hospital of Liaoning Medical University, Jinzhou, 121000, China
| | - Yi Wang
- Department of Oral Surgery, First Affiliated Hospital of Liaoning Medical University, Jinzhou, 121000, China
| | - Jian-Hua Huang
- Department of Oral Surgery, First Affiliated Hospital of Liaoning Medical University, Jinzhou, 121000, China.
| | - Weixian Liu
- Department of Oral Surgery, Shengjing Hospital of China Medical University, Shenyang, 110001, China.
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Li Y, Zhao Z, Liu X, Ju J, Chai J, Ni Q, Ma C, Gao T, Sun M. Nomograms to estimate long-term overall survival and tongue cancer-specific survival of patients with tongue squamous cell carcinoma. Cancer Med 2017; 6:1002-1013. [PMID: 28411370 PMCID: PMC5430099 DOI: 10.1002/cam4.1021] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/28/2016] [Accepted: 01/03/2017] [Indexed: 12/14/2022] Open
Abstract
The aim of this study was to construct nomograms to predict long-term overall survival (OS) and tongue cancer-specific survival (TCSS) of tongue squamous cell carcinoma (TSCC) patients based on clinical and tumor characteristics. Clinical, tumor, and treatment characteristics of 12,674 patients diagnosed with TSCC between 2004 and 2013 were collected from the Surveillance, Epidemiology, and End Results database. These patients were then divided into surgery and nonsurgery cohorts, and nomograms were developed for each of these groups. The step-down method and cumulative incidence function were used for model selection to determine the significant prognostic factors associated with OS and TCSS. These prognostic variables were incorporated into nomograms. An external cohort was used to validate the surgery nomograms. Seven variables were used to create the surgery nomograms for OS and TCSS, which had c-indexes of 0.709 and 0.728, respectively; for the external validation cohort, the c-indexes were 0.691 and 0.711, respectively. Nine variables were used to create the nonsurgery nomograms for OS and TCSS, which had c-indexes of 0.750 and 0.754, respectively. The calibration curves of the 5- and 8-year surgery and nonsurgery nomograms showed excellent agreement between the probabilities and observed values. By incorporating clinicopathological and host characteristics in patients, we are the first to establish nomograms that accurately predict prognosis for individual patients with TSCC. These nomograms ought to provide more personalized and reliable prognostic information, and improve clinical decision-making for TSCC patients.
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Affiliation(s)
- Yun Li
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Zhenyan Zhao
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Xiaoxiao Liu
- Department of StomatologyFengtai HospitalPeking University First HospitalBeijingChina
| | - Jun Ju
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
- Department of Otolaryngology Head Neck SurgeryNavy General HospitalBeijingChina
| | - Juan Chai
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Qianwei Ni
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Chao Ma
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Tao Gao
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Moyi Sun
- State Key Laboratory of Military StomatologyNational Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Oral and Maxillofacial SurgerySchool of StomatologyFourth Military Medical UniversityXi'anChina
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12
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Wang Z, Chen J, Zhang W, Zheng Y, Wang Z, Liu L, Wu H, Ye J, Zhang W, Qi B, Wu Y, Song X. Axon guidance molecule semaphorin3A is a novel tumor suppressor in head and neck squamous cell carcinoma. Oncotarget 2017; 7:6048-62. [PMID: 26755661 PMCID: PMC4868739 DOI: 10.18632/oncotarget.6831] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 12/28/2015] [Indexed: 01/13/2023] Open
Abstract
Semaphorin3A (SEMA3A), an axon guidance molecule in the nervous system, plays an inhibitory role in oncogenesis. Here, we investigated the expression pattern and biological roles of SEMA3A in head and neck squamous cell carcinoma (HNSCC) by gain-of-function assays using adenovirus transfection and recombinant human SEMA3A protein. In addition, we explored the therapeutic efficacy of SEMA3A against HNSCC in vivo. We found that lower expression of SEMA3A correlated with shorter overall survival and had independent prognostic importance in patients with HNSCC. Both genetic and recombinant SEMA3A protein inhibited cell proliferation and colony formation and induced apoptosis, accompanied by decreased cyclin E, cyclin D, CDK2, CDK4 and CDK6 and increased P21, P27, activated caspase-5 and caspase-7. Moreover, over-expression of SEMA3A suppressed migration, invasion and epithelial-to-mesenchymal transition due in part to the inhibition of NF-κB and SNAI2 in HNSCC cell lines. Furthermore, intratumoral SEMA3A delivery significantly stagnated tumor growth in a xenograft model. Taken together, our results indicate that SEMA3A serves as a tumor suppressor during HNSCC tumorigenesis and a new target for the treatment of HNSCC.
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Affiliation(s)
- Zhao Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Jie Chen
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Wei Zhang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
| | - Yang Zheng
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Zilu Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
| | - Laikui Liu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
| | - Heming Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Jinhai Ye
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Wei Zhang
- Department of Oral Pathology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Bing Qi
- Department of Oral Pathology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Yunong Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Xiaomeng Song
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.,Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
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13
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Neufeld G, Mumblat Y, Smolkin T, Toledano S, Nir-Zvi I, Ziv K, Kessler O. The role of the semaphorins in cancer. Cell Adh Migr 2016; 10:652-674. [PMID: 27533782 PMCID: PMC5160032 DOI: 10.1080/19336918.2016.1197478] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 05/19/2016] [Accepted: 05/30/2016] [Indexed: 12/16/2022] Open
Abstract
The semaphorins were initially characterized as axon guidance factors, but have subsequently been implicated also in the regulation of immune responses, angiogenesis, organ formation, and a variety of additional physiological and developmental functions. The semaphorin family contains more then 20 genes divided into 7 subfamilies, all of which contain the signature sema domain. The semaphorins transduce signals by binding to receptors belonging to the neuropilin or plexin families. Additional receptors which form complexes with these primary semaphorin receptors are also frequently involved in semaphorin signaling. Recent evidence suggests that semaphorins also fulfill important roles in the etiology of multiple forms of cancer. Some semaphorins have been found to function as bona-fide tumor suppressors and to inhibit tumor progression by various mechanisms while other semaphorins function as inducers and promoters of tumor progression.
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Affiliation(s)
- Gera Neufeld
- Cancer Research and Vascular Biology Center, The Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Yelena Mumblat
- Cancer Research and Vascular Biology Center, The Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Tatyana Smolkin
- Cancer Research and Vascular Biology Center, The Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Shira Toledano
- Cancer Research and Vascular Biology Center, The Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Inbal Nir-Zvi
- Cancer Research and Vascular Biology Center, The Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Keren Ziv
- Cancer Research and Vascular Biology Center, The Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Ofra Kessler
- Cancer Research and Vascular Biology Center, The Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
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14
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Neufeld G, Mumblat Y, Smolkin T, Toledano S, Nir-Zvi I, Ziv K, Kessler O. The semaphorins and their receptors as modulators of tumor progression. Drug Resist Updat 2016; 29:1-12. [DOI: 10.1016/j.drup.2016.08.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Revised: 07/31/2016] [Accepted: 08/23/2016] [Indexed: 12/16/2022]
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15
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Al-Shareef H, Hiraoka SI, Tanaka N, Shogen Y, Lee AD, Bakhshishayan S, Kogo M. Use of NRP1, a novel biomarker, along with VEGF-C, VEGFR-3, CCR7 and SEMA3E, to predict lymph node metastasis in squamous cell carcinoma of the tongue. Oncol Rep 2016; 36:2444-2454. [PMID: 27666723 PMCID: PMC5055198 DOI: 10.3892/or.2016.5116] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 08/05/2016] [Indexed: 01/06/2023] Open
Abstract
Lymph node (LN) metastasis has been suggested as a major prognostic factor for oral cancer. Knockdown of the growth factors and receptors involved in these metastatic mechanisms could significantly reduce LN metastasis and improve the survival of oral cancer patients after treatment. The present study, therefore, aimed to evaluate the expression levels of the following growth factors and receptors in squamous cell carcinoma (SCC) of the tongue: the vascular endothelial growth factor (VEGF)‑C and VEGF‑D, which bind to the cell surface tyrosine kinase receptor VEGF receptor‑3 (VEGFR‑3); C‑C motif chemokine receptor 7 (CCR7); neuropilin (NRP)1 and NRP2; and semaphorin 3E (SEMA3E). Furthermore, we assessed microvessel density (MVD) and lymphatic vessel density (LVD) to demonstrate the correlation between these factors and regional LN metastasis, with respect to the clinicopathological features. Finally, we analyzed the correlation between these proteins and overall or disease‑free survival, in order to demonstrate their prognostic value. Univariate analysis revealed a significant association between LN metastasis and the expression levels of VEGF‑C, VEGFR‑3, CCR7, NRP1, and SEMA3E, as well as LVD, in SCC cells. In contrast, multivariate analysis identified associations between LN metastasis and NRP1 expression, as well as between LN metastasis and LVD; however, no correlation was found between LN metastasis and the expression levels of the other proteins. The expression levels of VEGF‑C, VEGFR‑3, NRP1, and SEMA3E, as well as LVD, were correlated with disease‑free survival time. These results indicate that LN metastasis is associated with poor survival in SCC. This study suggests that NRP1 expression and LVD are independent factors that are likely to predict the risk of LN metastasis in SCC of the tongue, whereas the expression of VEGF‑C, VEGFR‑3, CCR7, and SEMA3E are non‑independent predictive factors.
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Affiliation(s)
- Hani Al-Shareef
- First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
| | - Shin-Ichiro Hiraoka
- First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
| | - Noriaki Tanaka
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yosuke Shogen
- First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
| | - Atsushi-Doksa Lee
- First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
| | - Sanam Bakhshishayan
- First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
| | - Mikihiko Kogo
- First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
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16
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14-3-3ζ silencing retards tongue squamous cell carcinoma progression by inhibiting cell survival and migration. Cancer Gene Ther 2016; 23:206-13. [PMID: 27080223 DOI: 10.1038/cgt.2016.15] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 02/17/2016] [Accepted: 02/18/2016] [Indexed: 01/17/2023]
Abstract
Our study aimed to investigate the isoform-specific distribution of 14-3-3 in tongue squamous cell carcinoma (TSCC) and their association with cancer progression, and to further discuss their roles in cancer cell survival. In this study, 42 TSCC specimens and their matched normal para-carcinoma sections were collected. The immunohistochemistry analysis identified that 14-3-3σ and ζ isoforms presented significantly higher expression in cancerous tissues compared with the matched normal tongue tissue sections. 14-3-3ζ expression was associated with tumor T stage, lymph node metastasis and poor prognosis of TSCC. In vitro study revealed that 14-3-3ζ silencing alleviated the proliferation and migration of TSCC cells while promoted cancer cell apoptosis. 14-3-3ζ could bind to and inactivate FOXO3a transcription factor, in turn leading to the movement of the 14-3-3ζ-FOXO3a complex from nucleus to cytoplasm, which was inhibited after 14-3-3ζ silencing. Both 14-3-3ζ and FOXO3a silencing increased caspase 3 and 9 activation, while reduced inner mitochondrial membrane potential. Collectively, 14-3-3ζ may serve as a hallmark and prognostic marker of TSCC. 14-3-3ζ can bind to the FOXO3a transcription factor to promote the export of the complex to the cytoplasm, leading to enhanced proliferation and migration of tongue cancer cells.
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17
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Neuropilin 1 Receptor Is Up-Regulated in Dysplastic Epithelium and Oral Squamous Cell Carcinoma. THE AMERICAN JOURNAL OF PATHOLOGY 2016; 186:1055-64. [PMID: 26877262 DOI: 10.1016/j.ajpath.2015.11.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 11/11/2015] [Accepted: 11/30/2015] [Indexed: 12/17/2022]
Abstract
Neuropilins are receptors for disparate ligands, including proangiogenic factors such as vascular endothelial growth factor and inhibitory class 3 semaphorin (SEMA3) family members. Differentiated cells in skin epithelium and cutaneous squamous cell carcinoma highly express the neuropilin-1 (NRP1) receptor. We examined the expression of NRP1 in human and mouse oral mucosa. NRP1 was significantly up-regulated in oral epithelial dysplasia and oral squamous cell carcinoma (OSCC). NRP1 receptor localized to the outer suprabasal epithelial layers in normal tongue, an expression pattern similar to the normal skin epidermis. However, dysplastic tongue epithelium and OSCC up-regulated NRP1 in basal and proliferating epithelial layers, a profile unseen in cutaneous squamous cell carcinoma. NRP1 up-regulation is observed in a mouse carcinogen-induced OSCC model and in human tongue OSCC biopsies. Human OSCC cell lines express NRP1 protein in vitro and in mouse tongue xenografts. Sites of capillary infiltration into orthotopic OSCC tumors correlate with high NRP1 expression. HSC3 xenografts, which express the highest NRP1 levels of the cell lines examined, showed massive intratumoral lymphangiogenesis. SEMA3A inhibited OSCC cell migration, suggesting that the NRP1 receptor was bioactive in OSCC. In conclusion, NRP1 is regulated in the oral epithelium and is selectively up-regulated during epithelial dysplasia. NRP1 may function as a reservoir to sequester proangiogenic ligands within the neoplastic compartment, thereby recruiting neovessels toward tumor cells.
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18
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Cole-Healy Z, Vergani P, Hunter K, Brown NJ, Reed MW, Staton CA. The relationship between semaphorin 3C and microvessel density in the progression of breast and oral neoplasia. Exp Mol Pathol 2015; 99:19-24. [DOI: 10.1016/j.yexmp.2015.03.041] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 03/20/2015] [Indexed: 10/23/2022]
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19
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Huang C, Wang Y, Huang JH, Zhang J, Wang Z, Liu W. WITHDRAWN: Lentiviral Mediated Overexpression of Sema3A in Oral Cancer Cells Decreases Tumor Growth by Inhibiting Angiogenesis. Biochem Biophys Res Commun 2015:S0006-291X(15)30081-4. [PMID: 26051279 DOI: 10.1016/j.bbrc.2015.06.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 06/03/2015] [Indexed: 11/30/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
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Affiliation(s)
- Chao Huang
- Department of Oral Surgery, Shengjing Hospital of China Medical University, Shenyang, China; Department of Oral Surgery, First Affiliated Hospital of Liaoning Medical University, Jinzhou, China
| | - Yi Wang
- Department of Key Laboratory of Surgery of Liaoning Province, First Affiliated Hospital of Liiaoning Medical University, Jinzhou China
| | - Jian-Hua Huang
- Department of Key Laboratory of Surgery of Liaoning Province, First Affiliated Hospital of Liiaoning Medical University, Jinzhou China
| | - Jia Zhang
- Department of Oral Surgery, First Affiliated Hospital of Liaoning Medical University, Jinzhou, China
| | - Zhihong Wang
- Department of Oral Surgery, First Affiliated Hospital of Liaoning Medical University, Jinzhou, China
| | - Weixian Liu
- Department of Oral Surgery, Shengjing Hospital of China Medical University, Shenyang, China
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20
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Nasarre P, Gemmill RM, Drabkin HA. The emerging role of class-3 semaphorins and their neuropilin receptors in oncology. Onco Targets Ther 2014; 7:1663-87. [PMID: 25285016 PMCID: PMC4181631 DOI: 10.2147/ott.s37744] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The semaphorins, discovered over 20 years ago, are a large family of secreted or transmembrane and glycophosphatidylinositol -anchored proteins initially identified as axon guidance molecules crucial for the development of the nervous system. It has now been established that they also play important roles in organ development and function, especially involving the immune, respiratory, and cardiovascular systems, and in pathological disorders, including cancer. During tumor progression, semaphorins can have both pro- and anti-tumor functions, and this has created complexities in our understanding of these systems. Semaphorins may affect tumor growth and metastases by directly targeting tumor cells, as well as indirectly by interacting with and influencing cells from the micro-environment and vasculature. Mechanistically, semaphorins, through binding to their receptors, neuropilins and plexins, affect pathways involved in cell adhesion, migration, invasion, proliferation, and survival. Importantly, neuropilins also act as co-receptors for several growth factors and enhance their signaling activities, while class 3 semaphorins may interfere with this. In this review, we focus on the secreted class 3 semaphorins and their neuropilin co-receptors in cancer, including aspects of their signaling that may be clinically relevant.
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Affiliation(s)
- Patrick Nasarre
- Division of Hematology-Oncology, The Hollings Cancer Center and Medical University of South Carolina, Charleston, SC, USA
| | - Robert M Gemmill
- Division of Hematology-Oncology, The Hollings Cancer Center and Medical University of South Carolina, Charleston, SC, USA
| | - Harry A Drabkin
- Division of Hematology-Oncology, The Hollings Cancer Center and Medical University of South Carolina, Charleston, SC, USA
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Tang C, Gao X, Liu H, Jiang T, Zhai X. Decreased expression of SEMA3A is associated with poor prognosis in gastric carcinoma. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2014; 7:4782-4794. [PMID: 25197349 PMCID: PMC4152039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 07/28/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND/PURPOSE SEMA3A (semaphorin-3A), is a secreted protein that belongs to the semaphorin family and can function as both a chemoattractive agent or a chemorepulsive agent. SEMA3A has been shown to be a tumor suppressor in various cancers. This study investigated the expression of SEMA3A in gastric cancer and its prognostic value for gastric cancer patients. METHODS We examined the expression of SEMA3A in paired cancerous and matched adjacent noncancerous gastric mucosa tissues by real-time quantitative RT-PCR (qRT-PCR) and western blotting. In vitro, we evaluate the effects of SEMA3A on gastric cancer cell proliferation and migration by MTT, transwell and wound-healing assays. Furthermore, we analyzed SEMA3A expression in 128 patients who underwent resection procedures using immunohistochemistry. The relationships between the SEMA3A expression levels, the clinicopathological factors, and patient survival were investigated. RESULTS Our results revealed decreased SEMA3A mRNA (P = 0.0037) and protein (P = 0.033) expression in tumor tissue samples compared with matched adjacent non-tumorous tissue samples. Overexpression of SEMA3A inhibits gastric cancer cell proliferation and migration in vitro. Immunohistochemical staining data showed that SEMA3A expression was significantly decreased in 54.68% of gastric cancer cases. In addition, the chi-square test revealed that low SEMA3A expression was significantly correlated with poor differentiation (P = 0.015), Vascular invasion (P = 0.001), depth of invasion (P < 0.001), lymph node metastasis (P = 0.029), distant metastasis (P = 0.002) and advanced TNM stage (P = 0.003). SEMA3A expression was positively correlated with clinical TNM stage, that suggested the more advanced clinical TNM stage corresponding to the lower expression level of SEMA3A (rs = -0.322, P < 0.001) by Spearman rank correlation analysis. Kaplan-Meier survival analysis demonstrated that low expression of SEMA3A was significantly correlated with a poor prognosis for gastric cancer patients (P < 0.001). The multivariate analysis revealed that SEMA3A expression was an independent prognostic factor of the overall survival rate of patients with gastric cancer. CONCLUSION SEMA3A expression decreased significantly as gastric cancer progressed and metastasized, suggesting that SEMA3A might serve as a candidate tumor suppressor and a potential prognostic biomarker in gastric carcinogenesis.
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Affiliation(s)
- Chong Tang
- Department of General Surgery, The Second Affiliated Hospital of Nantong University, Nantong University Nantong 226001, Jiangsu, People's Republic of China
| | - Xuesong Gao
- Department of General Surgery, The Second Affiliated Hospital of Nantong University, Nantong University Nantong 226001, Jiangsu, People's Republic of China
| | - Hongbin Liu
- Department of General Surgery, The Second Affiliated Hospital of Nantong University, Nantong University Nantong 226001, Jiangsu, People's Republic of China
| | - Tian Jiang
- Department of General Surgery, The Second Affiliated Hospital of Nantong University, Nantong University Nantong 226001, Jiangsu, People's Republic of China
| | - Xiaofeng Zhai
- Department of General Surgery, The Second Affiliated Hospital of Nantong University, Nantong University Nantong 226001, Jiangsu, People's Republic of China
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22
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Chu W, Song X, Yang X, Ma L, Zhu J, He M, Wang Z, Wu Y. Neuropilin-1 promotes epithelial-to-mesenchymal transition by stimulating nuclear factor-kappa B and is associated with poor prognosis in human oral squamous cell carcinoma. PLoS One 2014; 9:e101931. [PMID: 24999732 PMCID: PMC4084996 DOI: 10.1371/journal.pone.0101931] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 06/12/2014] [Indexed: 12/19/2022] Open
Abstract
Background The epithelial-to-mesenchymal transition (EMT) is a key process in carcinogenesis, invasion, and metastasis of oral squamous cell carcinoma (OSCC). In our previous studies, we found that neuropilin-1 (NRP1) is overexpressed in tongue squamous cell carcinoma and that this overexpression is associated with cell migration and invasion. Nuclear factor-kappa B (NF-κB) plays an essential role both in the induction and the maintenance of EMT and tumor metastasis. Therefore, we hypothesized that NRP1 induces EMT, and that NRP1-induced migration and invasion may be an important mechanism for promoting invasion and metastasis of OSCC through NF-κB activation. Methods/Results The variations in gene and protein expression and the changes in the biological behavior of OSCC cell lines transfected with a vector encoding NRP1, or the corresponding vector control, were evaluated. NRP1 overexpression promoted EMT and was associated with enhanced invasive and metastatic properties. Furthermore, the induction of EMT promoted the acquisition of some cancer stem cell (CSC)-like characteristics in OSCC cells. We addressed whether selective inhibition of NF-κB suppresses the NRP1-mediated EMT by treating cells with pyrrolidinedithiocarbamate ammonium (PDTC), an inhibitor of NF-κB. Immunohistochemical analysis of NRP1 in OSCC tissue samples further supported a key mediator role for NRP1 in tumor progression, lymph node metastasis, and indicated that NRP1 is a predictor for poor prognosis in OSCC patients. Conclusion Our results indicate that NRP1 may regulate the EMT process in OSCC cell lines through NF-κB activation, and that higher NRP1 expression levels are associated with lymph node metastasis and poor prognosis in OSCC patients. Further investigation of the role of NRP1 in tumorigenesis may help identify novel targets for the prevention and therapy of oral cancers.
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Affiliation(s)
- Weiming Chu
- Institute of Stomatology, Nanjing Medical University, Nanjing, PR China
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China
| | - Xiaomeng Song
- Institute of Stomatology, Nanjing Medical University, Nanjing, PR China
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China
| | - Xueming Yang
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China
| | - Lu Ma
- Institute of Stomatology, Nanjing Medical University, Nanjing, PR China
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China
| | - Jiang Zhu
- Institute of Stomatology, Nanjing Medical University, Nanjing, PR China
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China
| | - Mengying He
- Institute of Stomatology, Nanjing Medical University, Nanjing, PR China
- Department of Basic Science of Stomatology, College of Stomatology, Nanjing Medical University, Nanjing, PR China
| | - Zilu Wang
- Institute of Stomatology, Nanjing Medical University, Nanjing, PR China
- * E-mail: (ZW); (YW)
| | - Yunong Wu
- Institute of Stomatology, Nanjing Medical University, Nanjing, PR China
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China
- * E-mail: (ZW); (YW)
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23
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Zhu H, Cai H, Tang M, Tang J. Neuropilin-1 is overexpressed in osteosarcoma and contributes to tumor progression and poor prognosis. Clin Transl Oncol 2013; 16:732-8. [PMID: 24338507 DOI: 10.1007/s12094-013-1141-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 11/15/2013] [Indexed: 01/13/2023]
Abstract
AIM Neuropilin (NRP)-1, a co-receptor for vascular endothelial growth factor (VEGF), plays an important role in angiogenesis and malignant progression of many cancers. However, the involvement of NRP-1 in osteosarcoma is not completely understood. The aim of this study was to investigate the expression pattern and clinical significance of NRP-1 in human osteosarcoma. METHODS NRP-1 mRNA and protein expression levels were detected by RT-PCR and Western blot assays, respectively, using 166 pairs of osteosarcoma and noncancerous bone tissues. Then, the association of NRP-1 expression with clinicopathological factors or survival of osteosarcoma patients was further evaluated. RESULTS RT-PCR and Western blot assays revealed that NRP-1 expression in osteosarcoma tissues was significantly higher than that in corresponding noncancerous bone tissues at both mRNA and protein levels (both P < 0.001). In addition, high NRP-1 expression more frequently occurred in osteosarcoma tissues with advanced clinical stage (P = 0.006), positive distant metastasis (P = 0.01) and poor response to chemotherapy (P = 0.006). Moreover, osteosarcoma patients with high NRP-1 expression had significantly shorter overall survival and disease-free survival (both P < 0.001) when compared with patients with the low expression of NRP-1. On Cox multivariate analysis, NRP-1 overexpression was an independent and significant prognostic factor to predict poor overall survival and disease-free survival (both P = 0.001). CONCLUSION This is the first study to reveal that NRP-1 overexpression may be related to the prediction of metastasis potency, response to chemotherapy and poor prognosis for osteosarcoma patients, suggesting that NRP-1 may serve as a prognostic marker for the optimization of clinical treatments.
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Affiliation(s)
- H Zhu
- Orthopaedics Department, Xuhui Central Hospital, No.966, Middle Huaihai Road, Shanghai, 200031, China
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24
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Mogie G, Shanks K, Nkyimbeng-Takwi EH, Smith E, Davila E, Lipsky MM, DeTolla LJ, Keegan AD, Chapoval SP. Neuroimmune semaphorin 4A as a drug and drug target for asthma. Int Immunopharmacol 2013; 17:568-75. [PMID: 23994348 DOI: 10.1016/j.intimp.2013.08.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 07/23/2013] [Accepted: 08/08/2013] [Indexed: 11/16/2022]
Abstract
Neuroimmune semaphorin 4A (Sema4A) has been shown to play an important costimulatory role in T cell activation and regulation of Th1-mediated diseases such as multiple sclerosis (MS), experimental autoimmune encephalomyelitis (EAE), and experimental autoimmune myocarditis (EAM). Sema4A has three functional receptors, Tim-2 expressed on CD4+ T cells, Th2 cells in particular, and Plexin B1 and D1 predominantly expressed on epithelial and endothelial cells, correspondingly. We recently showed that Sema4A has a complex expression pattern in lung tissue in a mouse model of asthma. We and others have shown that corresponding Plexin expression can be found on immune cells as well. Moreover, we demonstrated that Sema4A-deficient mice displayed significantly higher lung local and systemic allergic responses pointing to its critical regulatory role in the disease. To determine the utility of Sema4A as a novel immunotherapeutic, we introduced recombinant Sema4A protein to the allergen-sensitized WT and Sema4A(-/-) mice before allergen challenge. We observed significant reductions in the allergic inflammatory lung response in Sema4A-treated mice as judged by tissue inflammation including eosinophilia and mucus production. Furthermore, we demonstrated that in vivo administration of anti-Tim2 Ab led to a substantial upregulation of allergic inflammation in WT mouse lungs. These data highlight the potential to develop Sema4A as a new therapeutic for allergic airway disease.
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Affiliation(s)
- G Mogie
- Center for Vascular and Inflammatory Diseases, Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
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25
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Rehman M, Tamagnone L. Semaphorins in cancer: biological mechanisms and therapeutic approaches. Semin Cell Dev Biol 2013; 24:179-89. [PMID: 23099250 DOI: 10.1016/j.semcdb.2012.10.005] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 10/15/2012] [Accepted: 10/17/2012] [Indexed: 01/07/2023]
Abstract
The hallmarks of cancer include multiple alterations in the physiological processes occurring in normal tissues, such as cell proliferation, apoptosis, and restricted cell migration. These aberrant behaviors are due to genetic and epigenetic changes that affect signaling pathways controlling cancer cells, as well as the surrounding "normal" cells in the tumor microenvironment. Semaphorins and their receptors (mainly plexins and neuropilins) are aberrantly expressed in human tumors, and multiple family members are emerging as pivotal signals deregulated in cancer. Notably, different semaphorins can promote or inhibit tumor progression, depending on the implicated receptor complexes and responsive cell type. The important role of semaphorin signals in the regulation of tumor angiogenesis, invasion and metastasis has initiated multiple experimental approaches aimed at targeting these pathways to inhibit cancer.
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Affiliation(s)
- Michael Rehman
- Institute for Cancer Research at Candiolo (IRC@C), University of Torino-Dept. of Oncology, 10060 Candiolo, Italy
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