1
|
Kuonqui K, Campbell AC, Sarker A, Roberts A, Pollack BL, Park HJ, Shin J, Brown S, Mehrara BJ, Kataru RP. Dysregulation of Lymphatic Endothelial VEGFR3 Signaling in Disease. Cells 2023; 13:68. [PMID: 38201272 PMCID: PMC10778007 DOI: 10.3390/cells13010068] [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: 11/15/2023] [Revised: 12/20/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024] Open
Abstract
Vascular endothelial growth factor (VEGF) receptor 3 (VEGFR3), a receptor tyrosine kinase encoded by the FLT4 gene, plays a significant role in the morphogenesis and maintenance of lymphatic vessels. Under both normal and pathologic conditions, VEGF-C and VEGF-D bind VEGFR3 on the surface of lymphatic endothelial cells (LECs) and induce lymphatic proliferation, migration, and survival by activating intracellular PI3K-Akt and MAPK-ERK signaling pathways. Impaired lymphatic function and VEGFR3 signaling has been linked with a myriad of commonly encountered clinical conditions. This review provides a brief overview of intracellular VEGFR3 signaling in LECs and explores examples of dysregulated VEGFR3 signaling in various disease states, including (1) lymphedema, (2) tumor growth and metastasis, (3) obesity and metabolic syndrome, (4) organ transplant rejection, and (5) autoimmune disorders. A more complete understanding of the molecular mechanisms underlying the lymphatic pathology of each disease will allow for the development of novel strategies to treat these chronic and often debilitating illnesses.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Babak J. Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Raghu P. Kataru
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| |
Collapse
|
2
|
Chen Y, Zhang R, Yang L, Zhang P, Wang F, Lin G, Zhang J, Zhu Y. Eltrombopag Inhibits Metastasis in Breast Carcinoma by Targeting HuR Protein. Int J Mol Sci 2023; 24:ijms24043164. [PMID: 36834574 PMCID: PMC9963984 DOI: 10.3390/ijms24043164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/18/2023] [Accepted: 01/28/2023] [Indexed: 02/09/2023] Open
Abstract
Eltrombopag is a small molecule TPO-R agonist that has been shown in our previous studies to inhibit tumor growth by targeting Human antigen R (HuR) protein. HuR protein not only regulates the mRNA stability of tumor growth-related genes, but it also regulates the mRNA stability of a variety of cancer metastasis-related genes, such as Snail, Cox-2, and Vegf-c. However, the role and mechanisms of eltrombopag in breast cancer metastasis have not been fully investigated. The purpose of this study was to investigate whether eltrombopag can inhibit breast cancer metastasis by targeting HuR. Our study first found that eltrombopag can destroy HuR-AU-rich element (ARE) complexes at the molecular level. Secondly, eltrombopag was found to suppress 4T1 cell migration and invasion and inhibit macrophage-mediated lymphangiogenesis at the cellular level. In addition, eltrombopag exerted inhibitory effects on lung and lymph node metastasis in animal tumor metastasis models. Finally, it was verified that eltrombopag inhibited the expressions of Snail, Cox-2, and Vegf-c in 4T1 cells and Vegf-c in RAW264.7 cells by targeting HuR. In conclusion, eltrombopag displayed antimetastatic activity in breast cancer in an HuR dependent manner, which may provide a novel application for eltrombopag, hinting at the multiple effects of HuR inhibitors in cancer therapy.
Collapse
Affiliation(s)
- Yao Chen
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Rui Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Liuqing Yang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Pei Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Feiyun Wang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Guoqiang Lin
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jiange Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Frontiers Science Center for Traditional Chinese Medicine Chemical Biology, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Correspondence: (J.Z.); (Y.Z.); Tel./Fax: +86-21-51323104 (J.Z. & Y.Z.)
| | - Yuying Zhu
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Institute of Traditional Chinese Medicine, Shanghai 201203, China
- Correspondence: (J.Z.); (Y.Z.); Tel./Fax: +86-21-51323104 (J.Z. & Y.Z.)
| |
Collapse
|
3
|
Wang C, Song D, Huang Q, Liu Q. Advances in SEMA3F regulation of clinically high-incidence cancers. Cancer Biomark 2023; 38:131-142. [PMID: 37599522 DOI: 10.3233/cbm-230085] [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] [Indexed: 08/22/2023]
Abstract
Cancer has become a leading cause of morbidity and mortality in recent years. Its high prevalence has had a severe impact on society. Researchers have achieved fruitful results in the causative factors, pathogenesis, treatment strategies, and cancer prevention. Semaphorin 3F (SEMA3F), a member of the signaling family, was initially reported in the literature to inhibit the growth, invasion, and metastasis of cancer cells in lung cancer. Later studies showed it has cancer-inhibiting effects in malignant tumors such as breast, colorectal, ovarian, oral squamous cell carcinoma, melanoma, and head and neck squamous carcinoma. In contrast, recent studies have reported that SEMA3F is expressed more in hepatocellular carcinoma than in normal tissue and promotes metastasis of hepatocellular carcinoma. We chose lung, breast, colorectal, and hepatocellular carcinomas with high clinical prevalence to review the roles and molecular mechanisms of SEMA3F in these four carcinomas. We concluded with an outlook on clinical interventions for patients targeting SEMA3F.
Collapse
Affiliation(s)
- Chaofeng Wang
- Guangxi Key Laboratory of Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Dezhi Song
- Guangxi Key Laboratory of Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Qian Huang
- Guangxi Key Laboratory of Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Qian Liu
- Guangxi Key Laboratory of Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
| |
Collapse
|
4
|
Dhupar R, Jones KE, Powers AA, Eisenberg SH, Ding K, Chen F, Nasarre C, Cen Z, Gong YN, LaRue AC, Yeh ES, Luketich JD, Lee AV, Oesterreich S, Lotze MT, Gemmill RM, Soloff AC. Isoforms of Neuropilin-2 Denote Unique Tumor-Associated Macrophages in Breast Cancer. Front Immunol 2022; 13:830169. [PMID: 35651620 PMCID: PMC9149656 DOI: 10.3389/fimmu.2022.830169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Abstract
Tumor-associated macrophages (TAMs) exert profound influence over breast cancer progression, promoting immunosuppression, angiogenesis, and metastasis. Neuropilin-2 (NRP2), consisting of the NRP2a and NRP2b isoforms, is a co-receptor for heparin-binding growth factors including VEGF-C and Class 3 Semaphorins. Selective upregulation in response to environmental stimuli and independent signaling pathways endow the NRP2 isoforms with unique functionality, with NRP2b promoting increased Akt signaling via receptor tyrosine kinases including VEGFRs, MET, and PDGFR. Although NRP2 has been shown to regulate macrophage/TAM biology, the role of the individual NRP2a/NRP2b isoforms in TAMs has yet to be evaluated. Using transcriptional profiling and spectral flow cytometry, we show that NRP2 isoform expression was significantly higher in TAMs from murine mammary tumors. NRP2a/NRP2b levels in human breast cancer metastasis were dependent upon the anatomic location of the tumor and significantly correlated with TAM infiltration in both primary and metastatic breast cancers. We define distinct phenotypes of NRP2 isoform-expressing TAMs in mouse models of breast cancer and within malignant pleural effusions from breast cancer patients which were exclusive of neuropilin-1 expression. Genetic depletion of either NRP2 isoform in macrophages resulted in a dramatic reduction of LPS-induced IL-10 production, defects in phagosomal processing of apoptotic breast cancer cells, and increase in cancer cell migration following co-culture. By contrast, depletion of NRP2b, but not NRP2a, inhibited production of IL-6. These results suggest that NRP2 isoforms regulate both shared and unique functionality in macrophages and are associated with distinct TAM subsets in breast cancer.
Collapse
Affiliation(s)
- Rajeev Dhupar
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Cancer Immunology and Immunotherapy Program, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, United States.,Surgical Services Division, VA Pittsburgh Healthcare System, Pittsburgh, PA, United States
| | - Katherine E Jones
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Amy A Powers
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Seth H Eisenberg
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Kai Ding
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee Women's Research Institute, Pittsburgh, PA, United States
| | - Fangyuan Chen
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee Women's Research Institute, Pittsburgh, PA, United States
| | - Cecile Nasarre
- Division of Hematology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States.,Division of Oncology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States.,Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States
| | - Zhanpeng Cen
- Cancer Immunology and Immunotherapy Program, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, United States.,School of Medicine, Tsinghua University, Beijing, China.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Yi-Nan Gong
- Cancer Immunology and Immunotherapy Program, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, United States.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Amanda C LaRue
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States.,Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States.,Research Service, Ralph H. Johnson VA Health Care System, Charleston, SC, United States
| | - Elizabeth S Yeh
- Department of Pharmacology and Toxicology, Indiana University School of Medicine, Simon Cancer Center, Indianapolis, IN, United States
| | - James D Luketich
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Adrian V Lee
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee Women's Research Institute, Pittsburgh, PA, United States.,Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Magee Women's Research Institute, Pittsburgh, PA, United States.,Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Michael T Lotze
- Cancer Immunology and Immunotherapy Program, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, United States.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Department of Bioengineering, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Robert M Gemmill
- Division of Hematology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States.,Division of Oncology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States.,Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States
| | - Adam C Soloff
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Cancer Immunology and Immunotherapy Program, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA, United States.,Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States.,Research Service, Ralph H. Johnson VA Health Care System, Charleston, SC, United States
| |
Collapse
|
5
|
Semaphorin-3F/Neuropilin-2 Transcriptional Expression as a Predictive Biomarker of Occult Lymph Node Metastases in HNSCC. Cancers (Basel) 2022; 14:cancers14092259. [PMID: 35565388 PMCID: PMC9100497 DOI: 10.3390/cancers14092259] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/23/2022] [Accepted: 04/28/2022] [Indexed: 12/24/2022] Open
Abstract
The expression of the semaphorin-3F (SEMA3F) and neuropilin-2 (NRP2) is involved in the regulation of lymphangiogenesis. The present study analyzes the relationship between the transcriptional expression of the SEMA3F-NRP2 genes and the presence of occult lymph node metastases in patients with cN0 head and neck squamous cell carcinomas. We analyzed the transcriptional expression of SEMA3F and NRP2 in a cohort of 53 patients with cN0 squamous cell carcinoma treated with an elective neck dissection. Occult lymph node metastases were found in 37.7% of the patients. Patients with occult lymph node metastases (cN0/pN+) had significantly lower SEMA3F expression values than patients without lymph node involvement (cN0/pN0). Considering the expression of the SEMA3F-NRP2 genes, patients were classified into two groups according to the risk of occult nodal metastasis: Group 1 (n = 34), high SEMA3F/low NRP2 expression, with a low risk of occult nodal involvement (14.7% cN0/pN+); Group 2 (n = 19), low SEMA3F or high SEMA3F/high NRP2 expression, with a high risk of occult nodal involvement (78.9% cN0/pN+). Multivariate analysis showed that patients in Group 2 had a 26.2 higher risk of lymph node involvement than patients in Group 1. There was a significant relationship between the transcriptional expression values of the SEMA3F-NRP2 genes and the risk of occult nodal metastases.
Collapse
|
6
|
Zhan QQ, Liu QY, Yang X, Ge YH, Xu L, Ding GY, Guo S, Zhu B, Xu WG. Effects of silencing neuropilin-2 on proliferation, migration, and invasion of colorectal cancer HT-29. Bioengineered 2022; 13:11042-11049. [PMID: 35473507 PMCID: PMC9161945 DOI: 10.1080/21655979.2022.2068363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
To investigate the effects of silencing neuropilin-2(NRP-2) on the proliferation, migration, and invasion of colorectal cancer(CRC) HT-29. Lipofectamine 2000 was used to transfect specific siRNA for NRP-2 and nonspecific control siRNA into human colorectal cancer HT-29 as the transfection group and meaningless sequence group. HT-29 cultured in a medium was used as the blank control group. The expression levels of NRP-2 mRNA in the cells were detected by real-time fluorescence quantitative PCR. The expressions of proliferation-associated protein Ki-67 in the cells were detected by immunochemical staining. Migration ability was assessed by a monolayer cell scratch wound damage and repair experiment. The Transwell chamber invasion experiment was adopted to determine invasive ability by measuring the number of tumor cells crossing the chamber membrane. Compared with the meaningless sequence group and blank control group, real-time fluorescence quantitative PCR showed that the relative expression level of NRP-2 mRNA in the transfection group was significantly decreased(P < 0.05). Results of immunochemical staining revealed that the expression of Ki-67 protein in the transfected cells was significantly reduced, and the proliferation ability was decreased(P < 0.05). The results further showed that the scratch healing rate of the transfected cells decreased after 24 h of healing(P < 0.05). Results of Transwell invasion assay showed that the number of cells passing through the stromal membrane of the upper chamber to the back of the chamber was significantly reduced in the transfection group(p < 0.05). Silencing NRP-2 could inhibit the proliferation, migration, and invasion of colorectal cancer HT-29.
Collapse
Affiliation(s)
- Qi-Qi Zhan
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Qian-Yu Liu
- Department of General Surgery, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Xin Yang
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Yu-Hui Ge
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Lei Xu
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Guan-Yi Ding
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Shang Guo
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Bing Zhu
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Wei-Guo Xu
- Department of Surgical Oncology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| |
Collapse
|
7
|
Karpińska K, Gielata M, Gwiazdowska A, Boryń Ł, Kobielak A. Catulin Based Reporter System to Track and Characterize the Population of Invasive Cancer Cells in the Head and Neck Squamous Cell Carcinoma. Int J Mol Sci 2021; 23:ijms23010140. [PMID: 35008571 PMCID: PMC8745103 DOI: 10.3390/ijms23010140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 12/13/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is an aggressive tumor with a poor prognosis due to late diagnosis and loco-regional metastasis. Partial or more complete epithelial-mesenchymal transition (EMT) plays a role in tumor progression; however, it remains a challenge to observe the EMT in vivo, due to its transient nature. Here, we developed a novel catulin promoter-based reporter system that allows us to isolate and characterize in vivo a small fraction of invasive cancer cells. The analyses of tumors revealed that Catulin-green fluorescent protein (GFP)-positive cells were enriched in clusters of cells at the tumor invasion front. A functional genomic study unveiled genes involved in cellular movement and invasion providing a molecular profile of HNSCC invasive cells. This profile overlapped partially with the expression of signature genes related to the partial EMT available from the single cell analysis of human HNSCC specimens, highlighting the relevance of our data to the clinical disease progression state. Interestingly, we also observed upregulations of genes involved in axonal guidance-L1 cell adhesion molecule (L1CAM), neuropilin-1, semaphorins, and ephrins, indicating potential interactions of cancer cells and neuronal components of the stroma. Taken together, our data indicated that the catulin reporter system marked a population of invasive HNSCC cells with a molecular profile associated with cancer invasion.
Collapse
Affiliation(s)
- Kamila Karpińska
- Laboratory of the Molecular Biology of Cancer, Centre of New Technologies, University of Warsaw, 00-927 Warsaw, Poland; (K.K.); (M.G.); (A.G.)
| | - Mateusz Gielata
- Laboratory of the Molecular Biology of Cancer, Centre of New Technologies, University of Warsaw, 00-927 Warsaw, Poland; (K.K.); (M.G.); (A.G.)
| | - Aleksandra Gwiazdowska
- Laboratory of the Molecular Biology of Cancer, Centre of New Technologies, University of Warsaw, 00-927 Warsaw, Poland; (K.K.); (M.G.); (A.G.)
| | - Łukasz Boryń
- Laboratory of Stem Cells, Tissue Development and Regeneration, Centre of New Technologies, University of Warsaw, 00-927 Warsaw, Poland;
| | - Agnieszka Kobielak
- Laboratory of the Molecular Biology of Cancer, Centre of New Technologies, University of Warsaw, 00-927 Warsaw, Poland; (K.K.); (M.G.); (A.G.)
- Correspondence: ; Tel.: +48-22-55-43-735
| |
Collapse
|
8
|
Neuropilin-2 and Its Transcript Variants Correlate with Clinical Outcome in Bladder Cancer. Genes (Basel) 2021; 12:genes12040550. [PMID: 33918816 PMCID: PMC8070368 DOI: 10.3390/genes12040550] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/26/2021] [Accepted: 04/07/2021] [Indexed: 12/24/2022] Open
Abstract
Urothelial bladder cancer ranks among the 10 most frequently diagnosed cancers worldwide. In our previous study, the transmembrane protein neuropilin-2 (NRP2) emerged as a predictive marker in patients with bladder cancer. NRP2 consists of several splice variants; the most abundant of these, NRP2a and NRP2b, are reported to have different biological functions in lung cancer progression. For other cancer types, there are no published data on the role of these transcript variants in cancer progression and the clinical outcome. Here, we correlate NRP2 and its two most abundant transcript variants, NRP2A and NRP2B, with the clinical outcome using available genomic data with subsequent validation in our own cohort of patients with muscle-invasive bladder cancer. In addition to NRP2, NRP1 and the NRP ligands PDGFC and PDGFD were studied. Only NRP2A emerged as an independent prognostic marker for shorter cancer-specific survival in muscle-invasive bladder cancer in our cohort of 102 patients who underwent radical cystectomy between 2008 and 2014 with a median follow-up time of 82 months. Additionally, we demonstrate that high messenger expression of NRP2, NRP1, PDGFC and PDGFD associates with a more aggressive disease (i.e., a high T stage, positive lymph node status and reduced survival).
Collapse
|
9
|
Xie Z, Li T, Huang B, Liu S, Zhang L, Zhang Q. Semaphorin 3F Serves as a Tumor Suppressor in Esophageal Squamous Cell Carcinoma and is Associated With Lymph Node Metastasis in Disease Progression. Technol Cancer Res Treat 2021; 19:1533033820928117. [PMID: 32441221 PMCID: PMC7249561 DOI: 10.1177/1533033820928117] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Background: Esophageal squamous cell carcinoma is one of the leading aggressive malignancies with
high mortality. Semaphorin 3F has been reported to be involved in lymphangiogenesis by
interacting the vascular endothelial growth factor C/neuropilin 2 axis. This study aimed
to assess the clinical and functional role of semaphorin 3F and preliminarily evaluate
the relationship between semaphorin 3F and lymph node metastasis in esophageal squamous
cell carcinoma. Methods: The messenger RNA expression of semaphorin 3F was analyzed using quantitative real-time
polymerase chain reaction. The expression differences of semaphorin 3F between patients
having esophageal squamous cell carcinoma with and without lymph node metastasis were
assessed, and the correlation of semaphorin 3F with vascular endothelial growth factor C
and neuropilin 2 was estimated. The prognostic value of semaphorin 3F was evaluated
using Kaplan-Meier survival curves and Cox regression analysis. Gain- and
loss-functional cell experiments were performed to explore the biological function of
semaphorin 3F, vascular endothelial growth factor C, and neuropilin 2. Results: The messenger RNA expression of semaphorin 3F was reduced in esophageal squamous cell
carcinoma tissues compared with normal tissues, and lower semaphorin 3F expression was
observed in patients having esophageal squamous cell carcinoma with positive lymph node
metastasis. Semaphorin 3F expression was associated with lymph node metastasis and
negatively correlated with vascular endothelial growth factor C and neuropilin 2. Lower
semaphorin 3F expression was related to a poor overall survival of esophageal squamous
cell carcinoma and served as an independent prognostic indicator. In esophageal squamous
cell carcinoma cells, semaphorin 3F messenger RNA expression was also decreased compared
with normal cells, and the overexpression of semaphorin 3F could significantly inhibit
cell proliferation, migration, and invasion. The downregulation of vascular endothelial
growth factor C and neuropilin 2 could inhibit cell proliferation, migration, and
invasion of esophageal squamous cell carcinoma cells. Conclusion: All data indicate that semaphorin 3F serves as a potential prognostic biomarker and
tumor suppressor of esophageal squamous cell carcinoma and may be involved in the lymph
node metastasis development through regulating neuropilin 2.
Collapse
Affiliation(s)
- Zhen Xie
- Department of Thoracic Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Tianyue Li
- Department of Medical Examination, Binzhou Medical University Hospital, Binzhou, China
| | - Bingtao Huang
- Department of Thoracic Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Shuai Liu
- Department of Thoracic Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Lianguo Zhang
- Department of Thoracic Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Qingguang Zhang
- Department of Thoracic Surgery, Binzhou Medical University Hospital, Binzhou, China
| |
Collapse
|
10
|
Sharafeldin M, Chen T, Ozkaya GU, Choudhary D, Molinolo AA, Gutkind JS, Rusling JF. Detecting cancer metastasis and accompanying protein biomarkers at single cell levels using a 3D-printed microfluidic immunoarray. Biosens Bioelectron 2021; 171:112681. [PMID: 33096435 PMCID: PMC7666000 DOI: 10.1016/j.bios.2020.112681] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 09/30/2020] [Accepted: 10/02/2020] [Indexed: 12/18/2022]
Abstract
A low-cost microfluidic microarray capable of lysing cells and quantifying proteins released after lysis was designed and 3D-printed. The array lyses cells on-chip in lysis buffer augmented with a 2s pulse of a sonic cell disruptor. Detection of desmoglein 3 (DSG3), a metastatic biomarker for head and neck squamous cell carcinoma (HNSCC), along with two accompanying HNSCC biomarkers from a single cell lysate of oral cancer cell cultures was demonstrated. A lysis chamber and reagent compartments deliver sample and reagents into detection chambers decorated with capture antibodies immobilized onto inner walls coated with a highly swollen 3D chitosan hydrogel film. Sandwich immunoassays are achieved when captured analytes labeled with biotinylated secondary antibodies, which then capture streptavidin-poly [horse radish peroxidase] (Poly-HRP). Subsequent delivery of super-bright femto-luminol with H2O2 generates chemiluminescence captured with a CCD camera. DSG3 is membrane-bound protein in HNSCC cells of invaded lymph nodes, vascular endothelial growth factor-A (VEGF-A), vascular endothelial growth factor-C (VEGF-C) were positive controls overexpressed into the HNSCC culture medium. Beta-tubulin (β-Tub) was used as a loading control to estimate the number of cells in analyzed samples. Limits of detection (LOD) were 0.10 fg/mL for DSG3, and 0.20 fg/mL for VEGF-A, VEGF-C and β-Tub. Three orders of magnitude semilogarithmic dynamic ranges were achieved. VEGF-A showed high in-cell expression, but VEGF-C had low levels inside cells. The very low LODs enabled quantifying these proteins released from single cells. Strong correlation between results from on-chip cell lysis, conventional off-line lysis and ELISA confirmed accuracy.
Collapse
Affiliation(s)
| | - Tianqi Chen
- Department of Chemistry, University of Connecticut, Storrs, CT, 06269, USA
| | - Gulsum Ucak Ozkaya
- Department of Food Engineering, Chemical and Metallurgical Engineering Faculty, Yildiz Technical University, Istanbul, 34210, Turkey
| | | | - Alfredo A Molinolo
- Department of Pathology and Moores Cancer Center, Univ. of Calif. San Diego, La Jolla, CA, 92093-0012, USA
| | - J Silvio Gutkind
- Department of Pharmacology and Moores Cancer Center, Univ. Calif. San Diego, UC San Diego, La Jolla, CA, 92093-0012, USA
| | - James F Rusling
- Department of Chemistry, University of Connecticut, Storrs, CT, 06269, USA; Department of Surgery, UConn Health, Farmington, CT, 06032, USA; Institute of Material Science, Storrs, CT, 06269, USA; School of Chemistry, National University of Ireland at Galway, Ireland; Neag Cancer Center, UConn Health, Farmington, CT, 06032, USA.
| |
Collapse
|
11
|
Yin D, Guo L, Li S, Tuerdi A, Yang X, Tang Q, Wang S, Liu J, Huang P, Li M. Clinical significance of neuropilin-2 expression in laryngeal squamous cell carcinoma. Am J Otolaryngol 2020; 41:102540. [PMID: 32480134 DOI: 10.1016/j.amjoto.2020.102540] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/21/2020] [Accepted: 05/03/2020] [Indexed: 01/13/2023]
Abstract
PURPOSE The purpose of the study is to evaluate the expression of NRP-2 and explore its role in Laryngeal squamous cell carcinoma (LSCC). MATERIALS AND METHODS NRP-2 expression in 70 primary LSCC tissue specimens were analyzed by immunohistochemistry and correlated with clinicopathological parameters and patients´ survival rate. Additionally, 9 paired LSCC tissues were evaluated for NRP-2 expression by Western blotting. RESULTS The Western blotting indicated that NRP-2 expression levels in LSCC were significantly higher than those in the paraneoplastic tissues (P < 0.05). Immunohistochemistry staining revealed that NRP-2 was detected in all primary tumor samples, moreover, high expression of NRP-2 was significantly correlated with TNM stage (P < 0.05), clinical stage (P < 0.05), histological classification (P < 0.05), lymph node metastasis (P < 0.05) and recurrence (P = 0.001). Survival curves determined by the Kaplan-Meier method showed that high expression of NRP-2 can reduce overall survival (both group P < 0.05). Then we combined the NRP-2 expression and lymph node status, and Kaplan-Meier survival showed patients with high expression of NRP-2 or lymph node metastasis (+) had both shorter disease-free and overall survival than others (both P < 0.05). Multivariate Cox proportional hazards model analysis confirmed that histological grade (P = 0.045), lymph node metastasis (P = 0.020) and high expression of NRP-2 (P = 0.033) were statistically significant, independent predictor of prognosis. CONCLUSIONS NRP-2 may contribute to LSCC progression and represents as a novel prognostic indicator as well as a potential therapeutic target for LSCC.
Collapse
|
12
|
Reuer T, Schneider AC, Cakir B, Bühler AD, Walz JM, Lapp T, Lange C, Agostini H, Schlunck G, Cursiefen C, Reinhard T, Bock F, Stahl A. Semaphorin 3F Modulates Corneal Lymphangiogenesis and Promotes Corneal Graft Survival. Invest Ophthalmol Vis Sci 2019; 59:5277-5284. [PMID: 30383199 DOI: 10.1167/iovs.18-24287] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose Corneal vascularization significantly increases the risk for graft rejection after keratoplasty. Semaphorin 3F (Sema3F) is a known modulator of physiologic avascularity in the outer retina. The aim of this study was to investigate whether Sema3F is involved in maintaining corneal avascularity and can reduce the risk for corneal graft rejection. Methods Corneal Sema3F expression was investigated using immunohistochemistry and qPCR in human and murine tissue. Pathologic invasion of blood and lymph vessels into corneal tissue was analyzed in the murine corneal suture and high-risk keratoplasty model. The anti-lymphangiogenic effects of Sema3F were further investigated using an in vitro spheroidal sprouting model with supernatant from isolated primary human corneal epithelial cells (hCECs). Results Sema3F is constitutively expressed in human and murine corneal epithelium. In the corneal suture model, lymphangiogenesis was significantly suppressed by topical Sema3F treatment (P = 0.0003). In the murine high-risk keratoplasty model, pretreatment by topical Sema3F in the inflammation phase significantly promoted subsequent graft survival (P = 0.0006). In this model, both lymph- and blood angiogenesis were reduced (P < 0.05). In vitro, hCEC supernatant had a direct anti-lymphangiogenic effect on human lymphatic endothelial cells (P < 0.01). This effect was completely abolished by addition of anti-Sema3F antibodies. Conclusions Sema3F is a novel mediator of corneal avascularity with potent anti-lymphangiogenic properties. Topical treatment with Sema3F eye drops may help to limit corneal vascularization and improve outcomes in high-risk keratoplasty patients.
Collapse
Affiliation(s)
- Tristan Reuer
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | - Bertan Cakir
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anima D Bühler
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Johanna M Walz
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thabo Lapp
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Clemens Lange
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hansjürgen Agostini
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Günther Schlunck
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Claus Cursiefen
- Department of Ophthalmology, University of Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Thomas Reinhard
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Felix Bock
- Department of Ophthalmology, University of Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Andreas Stahl
- Eye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| |
Collapse
|
13
|
Niland S, Eble JA. Neuropilins in the Context of Tumor Vasculature. Int J Mol Sci 2019; 20:ijms20030639. [PMID: 30717262 PMCID: PMC6387129 DOI: 10.3390/ijms20030639] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/23/2019] [Accepted: 01/29/2019] [Indexed: 01/09/2023] Open
Abstract
Neuropilin-1 and Neuropilin-2 form a small family of plasma membrane spanning receptors originally identified by the binding of semaphorin and vascular endothelial growth factor. Having no cytosolic protein kinase domain, they function predominantly as co-receptors of other receptors for various ligands. As such, they critically modulate the signaling of various receptor tyrosine kinases, integrins, and other molecules involved in the regulation of physiological and pathological angiogenic processes. This review highlights the diverse neuropilin ligands and interacting partners on endothelial cells, which are relevant in the context of the tumor vasculature and the tumor microenvironment. In addition to tumor cells, the latter contains cancer-associated fibroblasts, immune cells, and endothelial cells. Based on the prevalent neuropilin-mediated interactions, the suitability of various neuropilin-targeted substances for influencing tumor angiogenesis as a possible building block of a tumor therapy is discussed.
Collapse
Affiliation(s)
- Stephan Niland
- Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, 48149 Münster, Germany.
| | - Johannes A Eble
- Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, 48149 Münster, Germany.
| |
Collapse
|
14
|
Class-3 Semaphorins and Their Receptors: Potent Multifunctional Modulators of Tumor Progression. Int J Mol Sci 2019; 20:ijms20030556. [PMID: 30696103 PMCID: PMC6387194 DOI: 10.3390/ijms20030556] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 01/21/2019] [Accepted: 01/22/2019] [Indexed: 12/28/2022] Open
Abstract
Semaphorins are the products of a large gene family containing 28 genes of which 21 are found in vertebrates. Class-3 semaphorins constitute a subfamily of seven vertebrate semaphorins which differ from the other vertebrate semaphorins in that they are the only secreted semaphorins and are distinguished from other semaphorins by the presence of a basic domain at their C termini. Class-3 semaphorins were initially characterized as axon guidance factors, but have subsequently been found to regulate immune responses, angiogenesis, lymphangiogenesis, and a variety of additional physiological and developmental functions. Most class-3 semaphorins transduce their signals by binding to receptors belonging to the neuropilin family which subsequently associate with receptors of the plexin family to form functional class-3 semaphorin receptors. Recent evidence suggests that class-3 semaphorins also fulfill important regulatory roles in multiple forms of cancer. Several class-3 semaphorins function as endogenous inhibitors of tumor angiogenesis. Others were found to inhibit tumor metastasis by inhibition of tumor lymphangiogenesis, by direct effects on the behavior of tumor cells, or by modulation of immune responses. Notably, some semaphorins such as sema3C and sema3E have also been found to potentiate tumor progression using various mechanisms. This review focuses on the roles of the different class-3 semaphorins in tumor progression.
Collapse
|
15
|
Wang J, Huang Y, Zhang J, Xing B, Xuan W, Wang H, Huang H, Yang J, Tang J. NRP-2 in tumor lymphangiogenesis and lymphatic metastasis. Cancer Lett 2018; 418:176-184. [PMID: 29339213 DOI: 10.1016/j.canlet.2018.01.040] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 01/09/2018] [Accepted: 01/09/2018] [Indexed: 12/13/2022]
Abstract
Neuropilin-2 (NRP-2) not only functions as a receptor for semaphorins, a family of neural axon guidance factors, but also interacts with VEGFs, a family of vascular endothelial growth factors. As an independent receptor or a co-receptor, NRP-2 binds to ligands VEGF-C/D, activates the VEGF-C/D-NRP-2 signaling axis, and further regulates lymphangiogenesis-associated factors in both lymphatic endothelial cells (LECs) and some tumor cells during tumor progression. Via VEGF-C/D-NRP-2 axis, NRP-2 induces LEC proliferation, reconstruction and lymphangiogenesis and subsequently promotes tumor cell migration, invasion and lymphatic metastasis. There are similarities and differences among NRP-1, NRP-2 and VEGFR-3 in chemical structure, ligand specificity, chromosomal location, soluble protein forms, cellular functions and expression profiles. High expression of NRP-2 in LECs and tumor cells has been observed in different anatomic sites, histological patterns and progression stages of various tumors, especially during tumor lymphangiogenesis and lymphatic metastasis, and therefore the NRP-2 and VEGF-C/D-NRP-2 axis are closely related to tumor development, progression, invasion, and metastasis. In addition, it is important for prognosis of tumor. The studies on NRP-2 targeted therapy have recently achieved some successes, utilizing NRP-2 blocking antibodies, NRP-2 inhibitory peptides, soluble NRP-2 antagonists, small molecule inhibitors and various NRP-2 gene therapeutic strategies.
Collapse
Affiliation(s)
- Jingwen Wang
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China; Institute of Medical Technology, Ningbo College of Health Science, No.51, XueFu Road, Ningbo Zhejiang 315100, China
| | - Yuhong Huang
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China
| | - Jun Zhang
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China
| | - Boyi Xing
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China
| | - Wei Xuan
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China
| | - Honghai Wang
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China
| | - He Huang
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China
| | - Jiayu Yang
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China
| | - Jianwu Tang
- Department of Pathology, Dalian Medical University, Key Laboratory for Tumor Metastasis and Intervention of Liaoning Province, 9 West, Lvshun Southern Road, Dalian Liaoning 116044, China.
| |
Collapse
|
16
|
Liu Y, Li R, Yin K, Ren G, Zhang Y. The crucial role of SEMA3F in suppressing the progression of oral squamous cell carcinoma. Cell Mol Biol Lett 2017; 22:32. [PMID: 29299034 PMCID: PMC5745788 DOI: 10.1186/s11658-017-0064-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 12/15/2017] [Indexed: 01/19/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is one of the most common types of malignancy. Semaphorin 3F (SEMA3F) is highly conserved but present at a lower level in various cancers than in healthy tissues. While it has been reported that SEMA3F is involved in cancer cell proliferation, migration and invasion, its function in OSCC remains unknown. Methods The expression of SEMA3F in OSCC tissues and OSCC-derived cells was analyzed using qRT-PCR and western blotting. Using SAS and HSC2 cells, we also monitored the effect of SEMA3F on OSCC cell proliferation, migration and invasion using MTT, colony formation and transwell assays. The function of SEMA3F in OSCC tumor formation was also assessed in vivo. Results SEMA3F was significantly downregulated in OSCC tissues and OSCC-derived cells. SEMA3F shows growth inhibitory activity in SAS and HSC2 cells and may act as a tumor suppressor. It can inhibit the migration and invasion potential of OSCC cells. Our results also demonstrate that SEMA3F can suppress the growth of OSCC cells in vivo. Conclusions This study revealed that SEMA3F plays a role as a tumor suppressor in OSCC cell proliferation, migration and invasion. Our finding provides new insight into the progression of OSCC. Therapeutically, SEMA3F has some potential as a target for OSCC treatment, given sufficient future research.
Collapse
Affiliation(s)
- Yi Liu
- Department of Stomatology, Tianjin First Center Hospital, Tianjin, 300192 People's Republic of China
| | - Ronghua Li
- Department of Stomatology, Tianjin First Center Hospital, Tianjin, 300192 People's Republic of China
| | - Kai Yin
- Department of Stomatology, Tianjin First Center Hospital, Tianjin, 300192 People's Republic of China
| | - Gang Ren
- Department of Stomatology, Tianjin First Center Hospital, Tianjin, 300192 People's Republic of China
| | - Yongdong Zhang
- Department of Stomatology, Tianjin First Center Hospital, Tianjin, 300192 People's Republic of China
| |
Collapse
|
17
|
Ni Q, Sun J, Ma C, Li Y, Ju J, Sun M. The Neuropilins and Their Ligands in Hematogenous Metastasis of Salivary Adenoid Cystic Carcinoma-An Immunohistochemical Study. J Oral Maxillofac Surg 2017; 76:569-579. [PMID: 28961428 DOI: 10.1016/j.joms.2017.08.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 08/23/2017] [Accepted: 08/23/2017] [Indexed: 12/16/2022]
Abstract
PURPOSE We investigated the expression of neuropilin-1 (NRP1), neuropilin-2 (NRP2), vascular endothelial growth factor-A (VEGF-A), semaphorin-3A (Sema-3A), and semaphorin-3F (Sema-3F) in normal salivary gland (NSG) tissue, nonmetastatic salivary adenoid cystic carcinoma (SACC), and metastatic SACC to better understand their role in intratumoral angiogenesis and hematogenous metastasis of SACC. PATIENTS AND METHODS The study included 60 SACC patients, equally divided between nonmetastatic SACC and metastatic SACC. We used 30 NSG samples as the control. The expression of cytokines was studied by immunohistochemistry and compared using the integrated optical density. The relationship between NRP1, NRP2, VEGF-A, and Sema-3A expression and microvessel density (MVD) was analyzed in the 3 groups. RESULTS In metastatic SACC, the expression levels of NRP1 and VEGF-A were significantly greater than those in nonmetastatic SACC and NSG. The expression of Sema-3A and Sema-3F was significantly lower in metastatic SACC than that in nonmetastatic SACC and NSG (P < .0001). No significant differences were found in NRP2 expression among the 3 groups (P = .43). The MVD of metastatic SACC was significantly greater than that of nonmetastatic SACC and NSG (P < .0001). However, the lymphatic vessel density of the 3 groups was not significantly different statistically. The relationship between MVD and NRP1 or VEGF-A showed a significant positive correlation (P < .0001, for both). However, a significant negative correlation was found between the MVD and Sema-3A or Sema-3F expression (P < .0001, for both). CONCLUSIONS Hematogenous metastasis of SACC is correlated with high expression of NRP1 and VEGF-A and low expression of Sema-3A and Sema-3F. The increased numbers of microvessels induced by VEGF-A signaling, combined with NRP1, could be one of the key reasons leading to the enhanced hematogenous metastasis in SACC.
Collapse
Affiliation(s)
- Qianwei Ni
- Resident, State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xi'an, People's Republic of China; and Department of Oral and Maxillofacial Surgery, General Hospital of Xinjiang Military Region, Urumqi, People's Republic of China
| | - Jinlong Sun
- Resident, Department of Stomatology, Navy General Hospital, Beijing, People's Republic of China
| | - Chao Ma
- Resident, State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xi'an, People's Republic of China
| | - Yun Li
- Resident, State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xi'an, People's Republic of China
| | - Jun Ju
- Resident, Center of Otolaryngology of PLA, Navy General Hospital, Beijing, People's Republic of China
| | - Moyi Sun
- Professor, State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xi'an, People's Republic of China.
| |
Collapse
|
18
|
Effects of proton versus photon irradiation on (lymph)angiogenic, inflammatory, proliferative and anti-tumor immune responses in head and neck squamous cell carcinoma. Oncogenesis 2017; 6:e354. [PMID: 28671677 PMCID: PMC5541708 DOI: 10.1038/oncsis.2017.56] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/07/2017] [Accepted: 05/10/2017] [Indexed: 12/11/2022] Open
Abstract
The proximity of organs at risk makes the treatment of head and neck squamous cell carcinoma (HNSCC) challenging by standard radiotherapy. The higher precision in tumor targeting of proton (P) therapy could promote it as the treatment of choice for HNSCC. Besides the physical advantage in dose deposition, few is known about the biological impact of P versus photons (X) in this setting. To investigate the comparative biological effects of P versus X radiation in HNSCC cells, we assessed the relative biological effectiveness (RBE), viability, proliferation and mRNA levels for genes involved in (lymph)angiogenesis, inflammation, proliferation and anti-tumor immunity. These parameters, particularly VEGF-C protein levels and regulations, were documented in freshly irradiated and/or long-term surviving cells receiving low/high-dose, single (SI)/multiple (MI) irradiations with P/X. The RBE was found to be 1.1 Key (lymph)angiogenesis and inflammation genes were downregulated (except for vegf-c) after P and upregulated after X irradiation in MI surviving cells, demonstrating a more favorable profile after P irradiation. Both irradiation types stimulated vegf-c promoter activity in a NF-κB-dependent transcriptional regulation manner, but at a lesser extent after P, as compared to X irradiation, which correlated with mRNA and protein levels. The cells surviving to MI by P or X generated tumors with higher volume, anarchic architecture and increased density of blood vessels. Increased lymphangiogenesis and a transcriptomic analysis in favor of a more aggressive phenotype were observed in tumors generated with X-irradiated cells. Increased detection of lymphatic vessels in relapsed tumors from patients receiving X radiotherapy was consistent with these findings. This study provides new data about the biological advantage of P, as compared to X irradiation. In addition to its physical advantage in dose deposition, P irradiation may help to improve treatment approaches for HNSCC.
Collapse
|
19
|
Genome-Wide Association Study Identifies Risk Variants for Lichen Planus in Patients With Hepatitis C Virus Infection. Clin Gastroenterol Hepatol 2017; 15:937-944.e5. [PMID: 28065765 DOI: 10.1016/j.cgh.2016.12.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 12/14/2016] [Accepted: 12/24/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There is a close relationship between hepatitis C virus (HCV) infection and lichen planus, a chronic inflammatory mucocutaneous disease. We performed a genome-wide association study (GWAS) to identify genetic variants associated with HCV-related lichen planus. METHODS We conducted a GWAS of 261 patients with HCV infection treated at a tertiary medical center in Japan from October 2007 through January 2013; a total of 71 had lichen planus and 190 had normal oral mucosa. We validated our findings in a GWAS of 38 patients with HCV-associated lichen planus and 7 HCV-infected patients with normal oral mucosa treated at a medical center in Italy. RESULTS Single-nucleotide polymorphisms in NRP2 (rs884000) and IGFBP4 (rs538399) were associated with risk of HCV-associated lichen planus (P < 1 × 10-4). We also found an association between a single-nucleotide polymorphism in the HLA-DR/DQ genes (rs9461799) and susceptibility to HCV-associated lichen planus. The odds ratios for the minor alleles of rs884000, rs538399, and rs9461799 were 3.25 (95% confidence interval, 1.95-5.41), 0.40 (95% confidence interval, 0.25-0.63), and 2.15 (95% confidence interval, 1.41-3.28), respectively. CONCLUSIONS In a GWAS of Japanese patients with HCV infection, we replicated associations between previously reported polymorphisms in HLA class II genes and risk for lichen planus. We also identified single-nucleotide polymorphisms in NRP2 and IGFBP4 loci that increase and reduce risk of lichen planus, respectively. These genetic variants might be used to identify patients with HCV infection who are at risk for lichen planus.
Collapse
|
20
|
Li J, Chen Y, Zhang L, Xing L, Xu H, Wang Y, Shi Q, Liang Q. Total saponins of panaxnotoginseng promotes lymphangiogenesis by activation VEGF-C expression of lymphatic endothelial cells. JOURNAL OF ETHNOPHARMACOLOGY 2016; 193:293-302. [PMID: 27553977 PMCID: PMC5108701 DOI: 10.1016/j.jep.2016.08.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 08/14/2016] [Accepted: 08/20/2016] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Lymphatic system plays an important role in maintaining the fluid homeostasis and normal immune responses, anatomic or functional obstruction of which leads to lymphedema, and treatments for therapeutic lymphangiogenesis are efficiency for secondary lymphedema. Total saponins of panaxnotoginseng (PNS) are a mixture isolated from Panaxnotoginseng (Burkill) F.H.Chen, which has been used as traditional Chinese medicine in China for treatment of cardio- and cerebro-vascular diseases. The aim of this study was to determine the effect and mechanism of PNS on lymphangiogenesis. METHODS The Tg (fli1: egfp; gata1: dsred) transgenic zebrafish embryos were treated with different concentrations of PNS (10, 50, 100μM) for 48h with or without the 6h pretreatment of the 30μM Vascular endothelial growth factors receptor (VEGFR)-3 kinase inhibitor, followed with morphological observation and lympangiogenesis of thoracic duct assessment. The effect of PNS on cell viability, migration, tube formation and Vascular endothelial growth factors (VEGF)-C mRNA and protein expression of lymphatic endothelial cells (LECs) were determined. The role of phosphatidylinositol-3 (PI-3)-kinase (PI3K), extracellular signal-regulated kinase (ERK)1/2 pathways, c-Jun N-terminal kinase (JNK) and P38 mitogen activated protein kinases (MAPK) signaling in PNS-induced VEGF-C expression of LECs by using pharmacological agents to block each signal. RESULTS PNS promotes lymphangiogenesis of thoracic duct in zebrafish with or without VEGFR3 Kinase inhibitor pre-impairment. PNS promotes proliferation, migration and tube formation of LECs. The tube formation induced by PNS could be blocked by VEGFR3 Kinase inhibitor. PNS induce VEGF-C expression of LEC, which could be blocked by ERK1/2, PI3K and P38MAPK signaling inhibitors. CONCLUSION PNS activates lymphangiogenesis both in vivo and in vitro by up-regulating VEGF-C expression and activation of ERK1/2, PI3K and P38MAPK signaling. These findings provide a novel insight into the role of PNS in lymphangiogenesis and suggest that it might be an attractive and suitable therapeutic agent for treating secondary lymphedema or other lymphatic system impairment related disease.
Collapse
Affiliation(s)
- Jinlong Li
- Department of Orthopaedics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Yan Chen
- Department of Orthopaedics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Li Zhang
- Department of Orthopaedics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Lianping Xing
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY 14642, USA; Center for Musculoskeletal Research, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY 14642, USA.
| | - Hao Xu
- Department of Orthopaedics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Yongjun Wang
- Department of Orthopaedics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Qi Shi
- Department of Orthopaedics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Qianqian Liang
- Department of Orthopaedics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| |
Collapse
|
21
|
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]
|
22
|
Zhao H, Hou C, Hou A, Zhu D. Concurrent Expression of VEGF-C and Neuropilin-2 Is Correlated with Poor Prognosis in Glioblastoma. TOHOKU J EXP MED 2016; 238:85-91. [PMID: 26753562 DOI: 10.1620/tjem.238.85] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Vascular endothelial growth factor-C (VEGF-C) is a secreted growth factor involved in many oncogenic processes, and neuropilin-2 (NRP2) is essential for neuronal guidance as a well-acknowledged co-receptor of VEGF receptors. The overexpression of NRP2 has been reported in many types of cancers, but the significance of NRP2 in glioblastoma is not elucidated. To investigate the clinical significance of VEGF-C and NRP2 in glioblastoma, we detected their expression in 86 cases of glioblastoma with immunohistochemistry and categorized our cohort into high- and low-expression groups according to the immunohistochemistry score, which was the product of the score of staining intensity multiplied by the score reflecting the percentage of positive cells. The proportion of glioblastoma with high VEGF-C expression was 34.9% (30/86), and that with high NRP2 expression was 37.2% (32/86). The proportion of glioblastoma with high expression of both VEGF-C and NRP2 was 15.1% (13/86). Moreover, the proportion of cases with high VEGF-C and low NRP2 was 19.7% (17/86), while the proportion of cases with low VEGF-C and high NRP2 was 22.1% (19/86). The high expression of both VEGF-C and NRP2 was associated with poorer survival rate (P = 0.023), and can be identified as an independent prognostic factor in glioblastoma (P = 0.030). Moreover, cases with low NRP2 expression are easier for complete tumor resection (P = 0.038). In conclusion, the concurrent high expression of VEGF-C and NRP2 is predictive of the unfavorable prognosis in glioblastoma, indicating that the VEGF-C-NRP2 signaling pathway is a potential and promising drug target in glioblastoma therapy.
Collapse
Affiliation(s)
- Haiqing Zhao
- Department of Neurology, Yidu Central Hospital of Weifang City
| | | | | | | |
Collapse
|
23
|
Wang S, Xu X, Xu F, Meng Y, Sun C, Shi L, Zhao E. Combined Expression of c-jun, c-fos, and p53 Improves Estimation of Prognosis in Oral Squamous Cell Carcinoma. Cancer Invest 2016; 34:393-400. [PMID: 27558649 DOI: 10.1080/07357907.2016.1217422] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
To identify the prognostic value of c-jun, c-fos, and p53 in oral cancer, we examined the impact of immunohistochemical expression of these markers on tumor progression in 157 oral squamous cell carcinoma (OSCC). We found that c-jun or c-fos was significantly associated with lymph node metastasis, and coexpression of c-jun/c-fos, or c-jun/c-fos/p53 were significantly associated with lymph node metastasis, poor differentiation and clinical stage. The coexpression of c-jun/c-fos/p53 was identified as independent prognostic factors for overall survival. Simultaneous coexpression of these markers in OSCCs might prove to be a useful indicator for differentiation of low and high-risk patients.
Collapse
Affiliation(s)
- Shan Wang
- a Department of Oral Pathology , Hospital of Stomatology, the First Affiliated Hospital, Harbin Medical University , Harbin , China
| | - Xin Xu
- b Department of Oral Medicine , Heilongjiang Nursing College , Harbin , China
| | - Fei Xu
- a Department of Oral Pathology , Hospital of Stomatology, the First Affiliated Hospital, Harbin Medical University , Harbin , China
| | - Yan Meng
- a Department of Oral Pathology , Hospital of Stomatology, the First Affiliated Hospital, Harbin Medical University , Harbin , China
| | - Changsheng Sun
- a Department of Oral Pathology , Hospital of Stomatology, the First Affiliated Hospital, Harbin Medical University , Harbin , China
| | - Lei Shi
- a Department of Oral Pathology , Hospital of Stomatology, the First Affiliated Hospital, Harbin Medical University , Harbin , China
| | - Eryang Zhao
- a Department of Oral Pathology , Hospital of Stomatology, the First Affiliated Hospital, Harbin Medical University , Harbin , China
| |
Collapse
|
24
|
Amorim BR, Silvério KG, Casati MZ, Sallum EA, Kantovitz KR, Nociti FH. Neuropilin Controls Endothelial Differentiation by Mesenchymal Stem Cells From the Periodontal Ligament. J Periodontol 2016; 87:e138-47. [PMID: 26962679 DOI: 10.1902/jop.2016.150603] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Periodontal ligament (PDL) has been reported to be a source of mesenchymal stem cells (MSCs).New vascular networks from undifferentiated cells are essential for repair/regeneration of specialized tissues, including PDL. The current study aims to determine potential of CD105(+)-enriched cell subsets of periodontal ligament cells (PDLSCs) to differentiate into endothelial cell (EC)-like cells and to give insights into the mechanism involved. METHODS CD105(+)-enriched PDLSCs were induced to EC differentiation by endothelial growth medium 2 (EGM-2) for 3, 7, 14, and 21 days, with mRNA/protein levels and functional activity assessed by: 1) real-time polymerase chain reaction; 2) Western blotting; 3) fluorescence-activated cell sorting; 4) immunohistochemistry; 5) immunofluorescence; 6) matrigel; and 7) small interfering RNA assays. RESULTS Data analyses demonstrated that EGM-2 treated PDLSCs presented increased expression of EC markers, including: 1) CD105; 2) kinase domain-containing receptor; and 3) Ulex europaeus agglutinin 1, and were able to form cord/tube-like structures. Gene and protein expression analysis showed that neuropilin 2 (NRP2), a key factor for vascular development, was significantly downregulated during EC differentiation. NRP2 was constitutively expressed in mouse PDL tissues by immunohistochemistry analysis, and NRP2 knockdown in CD105(+)-enriched PDLSCs resulted in increased cord/tube-like structures in a matrigel assay. CONCLUSION These findings demonstrated the potential of CD105(+)-enriched PDLSCs to support angiogenesis, and NRP2 as a pivotal factor regulating this process.
Collapse
Affiliation(s)
- Bruna R Amorim
- Department of Prosthodontics and Periodontics, School of Dentistry, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Karina G Silvério
- Department of Prosthodontics and Periodontics, School of Dentistry, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Márcio Z Casati
- Department of Prosthodontics and Periodontics, School of Dentistry, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Enilson A Sallum
- Department of Prosthodontics and Periodontics, School of Dentistry, University of Campinas, Piracicaba, São Paulo, Brazil
| | | | - Francisco H Nociti
- Department of Prosthodontics and Periodontics, School of Dentistry, University of Campinas, Piracicaba, São Paulo, Brazil
| |
Collapse
|