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Yee EJ, Vigil I, Sun Y, Torphy RJ, Schulick RD, Zhu Y. Group XIV C-type lectins: emerging targets in tumor angiogenesis. Angiogenesis 2024; 27:173-192. [PMID: 38468017 PMCID: PMC11021320 DOI: 10.1007/s10456-024-09907-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/23/2024] [Indexed: 03/13/2024]
Abstract
C-type lectins, distinguished by a C-type lectin binding domain (CTLD), are an evolutionarily conserved superfamily of glycoproteins that are implicated in a broad range of physiologic processes. The group XIV subfamily of CTLDs are comprised of CD93, CD248/endosialin, CLEC14a, and thrombomodulin/CD141, and have important roles in creating and maintaining blood vessels, organizing extracellular matrix, and balancing pro- and anti-coagulative processes. As such, dysregulation in the expression and downstream signaling pathways of these proteins often lead to clinically relevant pathology. Recently, group XIV CTLDs have been shown to play significant roles in cancer progression, namely tumor angiogenesis and metastatic dissemination. Interest in therapeutically targeting tumor vasculature is increasing and the search for novel angiogenic targets is ongoing. Group XIV CTLDs have emerged as key moderators of tumor angiogenesis and metastasis, thus offering substantial therapeutic promise for the clinic. Herein, we review our current knowledge of group XIV CTLDs, discuss each's role in malignancy and associated potential therapeutic avenues, briefly discuss group XIV CTLDs in the context of two other relevant lectin families, and offer future direction in further elucidating mechanisms by which these proteins function and facilitate tumor growth.
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Affiliation(s)
- Elliott J Yee
- Department of Surgery, University of Colorado Anschutz Medical Campus, 12800 E 19th Avenue, RC1-North, P18-8116, Aurora, CO, 80045, USA
| | - Isaac Vigil
- Department of Surgery, University of Colorado Anschutz Medical Campus, 12800 E 19th Avenue, RC1-North, P18-8116, Aurora, CO, 80045, USA
| | - Yi Sun
- Department of Surgery, University of Colorado Anschutz Medical Campus, 12800 E 19th Avenue, RC1-North, P18-8116, Aurora, CO, 80045, USA
| | - Robert J Torphy
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Richard D Schulick
- Department of Surgery, University of Colorado Anschutz Medical Campus, 12800 E 19th Avenue, RC1-North, P18-8116, Aurora, CO, 80045, USA
| | - Yuwen Zhu
- Department of Surgery, University of Colorado Anschutz Medical Campus, 12800 E 19th Avenue, RC1-North, P18-8116, Aurora, CO, 80045, USA.
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Choi SH, Jang J, Kim Y, Park CG, Lee SY, Kim H, Kim H. ID1 high/activin A high glioblastoma cells contribute to resistance to anti-angiogenesis therapy through malformed vasculature. Cell Death Dis 2024; 15:292. [PMID: 38658527 DOI: 10.1038/s41419-024-06678-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 04/09/2024] [Accepted: 04/12/2024] [Indexed: 04/26/2024]
Abstract
Although bevacizumab (BVZ), a representative drug for anti-angiogenesis therapy (AAT), is used as a first-line treatment for patients with glioblastoma (GBM), its efficacy is notably limited. Whereas several mechanisms have been proposed to explain the acquisition of AAT resistance, the specific underlying mechanisms have yet to be sufficiently ascertained. Here, we established that inhibitor of differentiation 1 (ID1)high/activin Ahigh glioblastoma cell confers resistance to BVZ. The bipotent effect of activin A during its active phase was demonstrated to reduce vasculature dependence in tumorigenesis. In response to a temporary exposure to activin A, this cytokine was found to induce endothelial-to-mesenchymal transition via the Smad3/Slug axis, whereas prolonged exposure led to endothelial apoptosis. ID1 tumors showing resistance to BVZ were established to be characterized by a hypovascular structure, hyperpermeability, and scattered hypoxic regions. Using a GBM mouse model, we demonstrated that AAT resistance can be overcome by administering therapy based on a combination of BVZ and SB431542, a Smad2/3 inhibitor, which contributed to enhancing survival. These findings offer valuable insights that could contribute to the development of new strategies for treating AAT-resistant GBM.
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Affiliation(s)
- Sang-Hun Choi
- Department of Biotechnology, Korea University, Seoul, 02841, Republic of Korea
- Institute of Animal Molecular Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Junseok Jang
- Department of Biotechnology, Korea University, Seoul, 02841, Republic of Korea
- Institute of Animal Molecular Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Yoonji Kim
- Department of Biotechnology, Korea University, Seoul, 02841, Republic of Korea
- Institute of Animal Molecular Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Cheol Gyu Park
- MEDIFIC Inc, Hwaseong-si, Gyeonggi-do, 18469, Republic of Korea
| | - Seon Yong Lee
- Department of Biotechnology, Korea University, Seoul, 02841, Republic of Korea
- Institute of Animal Molecular Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Hyojin Kim
- Department of Biotechnology, Korea University, Seoul, 02841, Republic of Korea
- Institute of Animal Molecular Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Hyunggee Kim
- Department of Biotechnology, Korea University, Seoul, 02841, Republic of Korea.
- Institute of Animal Molecular Biotechnology, Korea University, Seoul, 02841, Republic of Korea.
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Wen RM, Qiu Z, Marti GEW, Peterson EE, Marques FJG, Bermudez A, Wei Y, Nolley R, Lam N, Polasko AL, Chiu CL, Zhang D, Cho S, Karageorgos GM, McDonough E, Chadwick C, Ginty F, Jung KJ, Machiraju R, Mallick P, Crowley L, Pollack JR, Zhao H, Pitteri SJ, Brooks JD. AZGP1 deficiency promotes angiogenesis in prostate cancer. J Transl Med 2024; 22:383. [PMID: 38659028 DOI: 10.1186/s12967-024-05183-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Loss of AZGP1 expression is a biomarker associated with progression to castration resistance, development of metastasis, and poor disease-specific survival in prostate cancer. However, high expression of AZGP1 cells in prostate cancer has been reported to increase proliferation and invasion. The exact role of AZGP1 in prostate cancer progression remains elusive. METHOD AZGP1 knockout and overexpressing prostate cancer cells were generated using a lentiviral system. The effects of AZGP1 under- or over-expression in prostate cancer cells were evaluated by in vitro cell proliferation, migration, and invasion assays. Heterozygous AZGP1± mice were obtained from European Mouse Mutant Archive (EMMA), and prostate tissues from homozygous knockout male mice were collected at 2, 6 and 10 months for histological analysis. In vivo xenografts generated from AZGP1 under- or over-expressing prostate cancer cells were used to determine the role of AZGP1 in prostate cancer tumor growth, and subsequent proteomics analysis was conducted to elucidate the mechanisms of AZGP1 action in prostate cancer progression. AZGP1 expression and microvessel density were measured in human prostate cancer samples on a tissue microarray of 215 independent patient samples. RESULT Neither the knockout nor overexpression of AZGP1 exhibited significant effects on prostate cancer cell proliferation, clonal growth, migration, or invasion in vitro. The prostates of AZGP1-/- mice initially appeared to have grossly normal morphology; however, we observed fibrosis in the periglandular stroma and higher blood vessel density in the mouse prostate by 6 months. In PC3 and DU145 mouse xenografts, over-expression of AZGP1 did not affect tumor growth. Instead, these tumors displayed decreased microvessel density compared to xenografts derived from PC3 and DU145 control cells, suggesting that AZGP1 functions to inhibit angiogenesis in prostate cancer. Proteomics profiling further indicated that, compared to control xenografts, AZGP1 overexpressing PC3 xenografts are enriched with angiogenesis pathway proteins, including YWHAZ, EPHA2, SERPINE1, and PDCD6, MMP9, GPX1, HSPB1, COL18A1, RNH1, and ANXA1. In vitro functional studies show that AZGP1 inhibits human umbilical vein endothelial cell proliferation, migration, tubular formation and branching. Additionally, tumor microarray analysis shows that AZGP1 expression is negatively correlated with blood vessel density in human prostate cancer tissues. CONCLUSION AZGP1 is a negative regulator of angiogenesis, such that loss of AZGP1 promotes angiogenesis in prostate cancer. AZGP1 likely exerts heterotypical effects on cells in the tumor microenvironment, such as stromal and endothelial cells. This study sheds light on the anti-angiogenic characteristics of AZGP1 in the prostate and provides a rationale to target AZGP1 to inhibit prostate cancer progression.
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Affiliation(s)
- Ru M Wen
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA.
| | - Zhengyuan Qiu
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - G Edward W Marti
- Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Eric E Peterson
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Fernando Jose Garcia Marques
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Abel Bermudez
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Yi Wei
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Rosalie Nolley
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Nathan Lam
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Alex LaPat Polasko
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Chun-Lung Chiu
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Dalin Zhang
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Sanghee Cho
- GE HealthCare Technology and Innovation Center, Niskayuna, NY, 12309, USA
| | | | | | - Chrystal Chadwick
- GE HealthCare Technology and Innovation Center, Niskayuna, NY, 12309, USA
| | - Fiona Ginty
- GE HealthCare Technology and Innovation Center, Niskayuna, NY, 12309, USA
| | - Kyeong Joo Jung
- Department of Computer Science and Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Raghu Machiraju
- Department of Computer Science and Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Parag Mallick
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Laura Crowley
- Department of Biochemistry, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Jonathan R Pollack
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Hongjuan Zhao
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Sharon J Pitteri
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - James D Brooks
- Department of Urology, Stanford University School of Medicine, Stanford, CA, 94305, USA.
- Canary Center at Stanford for Cancer Early Detection, Stanford University School of Medicine, Stanford, CA, 94305, USA.
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Konopka J, Żuchowska A, Jastrzębska E. Vascularized tumor-on-chip microplatforms for the studies of neovasculature as hope for more effective cancer treatments. Biosens Bioelectron 2024; 249:115986. [PMID: 38194813 DOI: 10.1016/j.bios.2023.115986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/11/2024]
Abstract
Angiogenesis is the development of new blood vessels from pre-existing vasculature. Multiple factors control its course. Disorders of the distribution of angiogenic agents are responsible for development of solid tumors and its metastases. Understanding of the molecular interactions regulating pathological angiogenesis will allow for development of more effective, even personalized treatment. A simulation of angiogenesis under microflow conditions is a promising alternative to previous studies conducted on animals and on 2D cell cultures. In this review, we summarize what has been discovered so far in the field of vascularized tumor-on-a-chip platforms. For this purpose, we describe different vascularization techniques used in microfluidics, present various attempts to induce angiogenesis-on-a-chip and report some approaches to recapitulate vascularized tumor microenvironment under microflow conditions.
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Affiliation(s)
- Joanna Konopka
- Warsaw University of Technology, Faculty of Chemistry, Medical Biotechnology, 00-664, Warsaw, Poland
| | - Agnieszka Żuchowska
- Warsaw University of Technology, Faculty of Chemistry, Medical Biotechnology, 00-664, Warsaw, Poland
| | - Elżbieta Jastrzębska
- Warsaw University of Technology, Faculty of Chemistry, Medical Biotechnology, 00-664, Warsaw, Poland.
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Yousif AM, Abbas AW, Bdaiwi AT. The Correlation between VEGF and CD34 Protein Marker and Pyogenic Granuloma. Clin Lab 2024; 70. [PMID: 38623655 DOI: 10.7754/clin.lab.2023.230922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
BACKGROUND A typical non-neoplastic connective tissue proliferations called a pyogenic granuloma. A vascular adhesion molecule used to assess angiogenesis is the CD34 marker. The primary memberof a family of growth factors, VEGF helps in generating and maintaining the lymphatic and blood circulation systems. OBJECTIVE The aim of the study was to know the correlation between VEGF and CD34 protein marker and pyogenic granuloma. METHODS Thirty-one formalin fixed paraffin embedded (FFPE) blocks were taken from female pyogenic granuloma patients ranging in age from 29 to 70. The IHC was used to identify VEGF and CD34 expression in the cytoplasm of the cells. RESULTS Seventeenout of 31 patients had VEGF positive expression. Twenty-sixout of 31 had CD34 positive expression and 5 with no expression (negative expression). Brown-stained cytoplasm showed high VEGF and CD34 expression, whereas blue stained cytoplasm showed no VEGF and CD34 expression in these cells. CONCLUSIONS The results suggest the role of suchbiomarkers in the oral pyogenic granuloma pathogenesis, and it appears that CD34 and VEGF are valuable biomarkers in evaluating vascular and inflammatory diseases like pyogenic granuloma.
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Zhu J, Yang W, Ma J, He H, Liu Z, Zhu X, He X, He J, Chen Z, Jin X, Wang X, He K, Wei W, Hu J. Pericyte signaling via soluble guanylate cyclase shapes the vascular niche and microenvironment of tumors. EMBO J 2024; 43:1519-1544. [PMID: 38528180 PMCID: PMC11021551 DOI: 10.1038/s44318-024-00078-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 03/27/2024] Open
Abstract
Pericytes and endothelial cells (ECs) constitute the fundamental components of blood vessels. While the role of ECs in tumor angiogenesis and the tumor microenvironment is well appreciated, pericyte function in tumors remains underexplored. In this study, we used pericyte-specific deletion of the nitric oxide (NO) receptor, soluble guanylate cyclase (sGC), to investigate via single-cell RNA sequencing how pericytes influence the vascular niche and the tumor microenvironment. Our findings demonstrate that pericyte sGC deletion disrupts EC-pericyte interactions, impairing Notch-mediated intercellular communication and triggering extensive transcriptomic reprogramming in both pericytes and ECs. These changes further extended their influence to neighboring cancer-associated fibroblasts (CAFs) and tumor-associated macrophages (TAMs) through paracrine signaling, collectively suppressing tumor growth. Inhibition of pericyte sGC has minimal impact on quiescent vessels but significantly increases the vulnerability of angiogenic tumor vessels to conventional anti-angiogenic therapy. In conclusion, our findings elucidate the role of pericytes in shaping the tumor vascular niche and tumor microenvironment and support pericyte sGC targeting as a promising strategy for improving anti-angiogenic therapy for cancer treatment.
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Affiliation(s)
- Jing Zhu
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Wu Yang
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China.
- University of Chinese Academy of Sciences, Beijing, China.
| | - Jianyun Ma
- University of Chinese Academy of Sciences, Beijing, China
- CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
| | - Hao He
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Zhen Liu
- University of Chinese Academy of Sciences, Beijing, China
- CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
- Lingang Laboratory, Shanghai, China
| | - Xiaolan Zhu
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xueyang He
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jing He
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Zhan Chen
- Pathology Department, Cixi People's Hospital, Zhejiang, China
| | - Xiaoliang Jin
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaohong Wang
- Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Kaiwen He
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
- Shanghai Key Laboratory of Aging Studies, Shanghai, China
| | - Wu Wei
- CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China.
- Lingang Laboratory, Shanghai, China.
| | - Junhao Hu
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China.
- University of Chinese Academy of Sciences, Beijing, China.
- Shanghai Key Laboratory of Aging Studies, Shanghai, China.
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Lei X, Li Z, Huang M, Huang L, Huang Y, Lv S, Zhang W, Chen Z, Ke Y, Li S, Chen J, Yang X, Deng Q, Liu J, Yu X. Gli1-mediated tumor cell-derived bFGF promotes tumor angiogenesis and pericyte coverage in non-small cell lung cancer. J Exp Clin Cancer Res 2024; 43:83. [PMID: 38493151 PMCID: PMC10944600 DOI: 10.1186/s13046-024-03003-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 03/04/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Tumor angiogenesis inhibitors have been applied for non-small cell lung cancer (NSCLC) therapy. However, the drug resistance hinders their further development. Intercellular crosstalk between lung cancer cells and vascular cells was crucial for anti-angiogenenic resistance (AAD). However, the understanding of this crosstalk is still rudimentary. Our previous study showed that Glioma-associated oncogene 1 (Gli1) is a driver of NSCLC metastasis, but its role in lung cancer cell-vascular cell crosstalk remains unclear. METHODS Conditioned medium (CM) from Gli1-overexpressing or Gli1-knockdown NSCLC cells was used to educate endothelia cells and pericytes, and the effects of these media on angiogenesis and the maturation of new blood vessels were evaluated via wound healing assays, Transwell migration and invasion assays, tube formation assays and 3D coculture assays. The xenograft model was conducted to establish the effect of Gli1 on tumor angiogenesis and growth. Angiogenic antibody microarray analysis, ELISA, luciferase reporte, chromatin immunoprecipitation (ChIP), bFGF protein stability and ubiquitination assay were performed to explore how Gli1 regulate bFGF expression. RESULTS Gli1 overexpression in NSCLC cells enhanced the endothelial cell and pericyte motility required for angiogenesis required for angiogenesis. However, Gli1 knockout in NSCLC cells had opposite effect on this process. bFGF was critical for the enhancement effect on tumor angiogenesis. bFGF treatment reversed the Gli1 knockdown-mediated inhibition of angiogenesis. Mechanistically, Gli1 increased the bFGF protein level by promoting bFGF transcriptional activity and protein stability. Importantly, suppressing Gli1 with GANT-61 obviously inhibited angiogenesis. CONCLUSION The Gli1-bFGF axis is crucial for the crosstalk between lung cancer cells and vascular cells. Targeting Gli1 is a potential therapeutic approach for NSCLC angiogenesis.
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Affiliation(s)
- Xueping Lei
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Zhan Li
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Manting Huang
- Zhongshan Hospital of Traditional Chinese Medicine, Affiliated to Guangzhou University of Traditional Chinese Medicine, Zhongshan, 528400, PR, China
| | - Lijuan Huang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Yong Huang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Sha Lv
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Weisong Zhang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Zhuowen Chen
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Yuanyu Ke
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Songpei Li
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Jingfei Chen
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Xiangyu Yang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Qiudi Deng
- GMU-GIBH Joint School of Life Sciences, Joint Laboratory for Cell Fate Regulation and Diseases, The Guangdong-Hong Kong-Macau, Guangzhou Medical University, Guangzhou, 511436, PR, China.
| | - Junshan Liu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, People's Republic of China.
- Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou, 510515, People's Republic of China.
| | - Xiyong Yu
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences &The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
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Namusamba M, Wu Y, Yang J, Zhang Q, Wang C, Wang T, Wang B. BAP31 Promotes Angiogenesis via Galectin-3 Upregulation in Neuroblastoma. Int J Mol Sci 2024; 25:2946. [PMID: 38474195 PMCID: PMC10931962 DOI: 10.3390/ijms25052946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/05/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Neuroblastoma (NB) is one of the highly vascularized childhood solid tumors, and understanding the molecular mechanisms underlying angiogenesis in NB is crucial for developing effective therapeutic strategies. B-cell receptor-associated protein 31 (BAP31) has been implicated in tumor progression, but its role in angiogenesis remains unexplored. This study investigated BAP31 modulation of pro-angiogenic factors in SH-SY5Y NB cells. Through protein overexpression, knockdown, antibody blocking, and quantification experiments, we demonstrated that overexpression of BAP31 led to increased levels of vascular endothelial growth factor A (VEGFA) and Galectin-3 (GAL-3), which are known to promote angiogenesis. Conditioned medium derived from BAP31-overexpressing neuroblastoma cells stimulated migration and tube formation in endothelial cells, indicating its pro-angiogenic properties. Also, we demonstrated that BAP31 enhances capillary tube formation by regulating hypoxia-inducible factor 1 alpha (HIF-1α) and its downstream target, GAL-3. Furthermore, GAL-3 downstream proteins, Jagged 1 and VEGF receptor 2 (VEGFR2), were up-regulated, and blocking GAL-3 partially inhibited the BAP31-induced tube formation. These findings suggest that BAP31 promotes angiogenesis in NB by modulating GAL-3 and VEGF signaling, thereby shaping the tumor microenvironment. This study provides novel insights into the pro-angiogenic role of BAP31 in NB.
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Affiliation(s)
- Mwichie Namusamba
- College of Life Science and Health, Northeastern University, 195 Chuangxin Road, Hunnan District, Shenyang 110819, China
| | - Yufei Wu
- College of Life Science and Health, Northeastern University, 195 Chuangxin Road, Hunnan District, Shenyang 110819, China
| | - Jiaying Yang
- College of Life Science and Health, Northeastern University, 195 Chuangxin Road, Hunnan District, Shenyang 110819, China
| | - Qi Zhang
- College of Life Science and Health, Northeastern University, 195 Chuangxin Road, Hunnan District, Shenyang 110819, China
| | - Changli Wang
- College of Life Science and Health, Northeastern University, 195 Chuangxin Road, Hunnan District, Shenyang 110819, China
| | - Tianyi Wang
- College of Life Science and Health, Northeastern University, 195 Chuangxin Road, Hunnan District, Shenyang 110819, China
| | - Bing Wang
- College of Life Science and Health, Northeastern University, 195 Chuangxin Road, Hunnan District, Shenyang 110819, China
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Yang Z, Zhang X, Bai X, Xi X, Liu W, Zhong W. Anti-angiogenesis in colorectal cancer therapy. Cancer Sci 2024; 115:734-751. [PMID: 38233340 PMCID: PMC10921012 DOI: 10.1111/cas.16063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/16/2023] [Accepted: 12/16/2023] [Indexed: 01/19/2024] Open
Abstract
The morbidity of colorectal cancer (CRC) has risen to third place among malignant tumors worldwide. In addition, CRC is a common cancer in China whose incidence increases annually. Angiogenesis plays an important role in the development of tumors because it can bring the nutrients that cancer cells need and take away metabolic waste. Various mechanisms are involved in the formation of neovascularization, and vascular endothelial growth factor is a key mediator. Meanwhile, angiogenesis inhibitors and drug resistance (DR) are challenges to consider when formulating treatment strategies for patients with different conditions. Thus, this review will discuss the molecules, signaling pathways, microenvironment, treatment, and DR of angiogenesis in CRC.
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Affiliation(s)
- Zhenni Yang
- Department of Gastroenterology and HepatologyGeneral Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin Key Laboratory of Digestive DiseasesTianjinChina
- Department of Gastroenterology and HepatologyXing'an League People's HospitalXing'an LeagueChina
| | - Xuqian Zhang
- Department of Gastroenterology and HepatologyGeneral Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin Key Laboratory of Digestive DiseasesTianjinChina
- Department of Gastroenterology and HepatologyChina Aerospace Science and Industry CorporationBeijingChina
| | - Xiaozhe Bai
- Department of Gastroenterology and HepatologyXing'an League People's HospitalXing'an LeagueChina
| | - Xiaonan Xi
- State Key Laboratory of Medicinal Chemical Biology and College of PharmacyNankai UniversityTianjinChina
| | - Wentian Liu
- Department of Gastroenterology and HepatologyGeneral Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin Key Laboratory of Digestive DiseasesTianjinChina
| | - Weilong Zhong
- Department of Gastroenterology and HepatologyGeneral Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin Key Laboratory of Digestive DiseasesTianjinChina
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10
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Cao Z, Ramadan A, Tai A, Zetterberg F, Panjwani N. Anti-Angiogenic and Anti-Scarring Dual Effect of Galectin-3 Inhibition in Mouse Models of Corneal Wound Healing. Am J Pathol 2024; 194:447-458. [PMID: 38159722 DOI: 10.1016/j.ajpath.2023.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 11/05/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024]
Abstract
Corneal scarring is the third leading cause of global blindness. Neovascularization of ocular tissues is a major predisposing factor in scar development. Although corneal transplantation is effective in restoring vision, some patients are at high risk for graft rejection due to the presence of blood vessels in the injured cornea. Current treatment options for controlling corneal scarring are limited, and outcomes are typically poor. In this study, topical application of a small-molecule inhibitor of galectin-3, GB1265, in mouse models of corneal wound healing, led to the reduction of the following in injured corneas: i) corneal angiogenesis; ii) corneal fibrosis; iii) infiltration of immune cells; and iv) expression of the proinflammatory cytokine IL-1β. Four independent techniques (RNA sequencing, NanoString, real-time quantitative RT-PCR, and Western blot analysis) determined that decreased corneal opacity in the galectin-3 inhibitor-treated corneas was associated with decreases in the numbers of genes and signaling pathways known to promote fibrosis. These findings allowed for a high level of confidence in the conclusion that galectin-3 inhibition by the small-molecule inhibitor GB1265 has dual anti-angiogenic and anti-scarring effects. Targeting galectin-3 by GB1265 is, thus, attractive for the development of innovative therapies for a myriad of ocular and nonocular diseases characterized by pathologic angiogenesis and fibrosis.
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Affiliation(s)
- Zhiyi Cao
- New England Eye Center/Department of Ophthalmology, Tufts University School of Medicine, Boston, Massachusetts
| | - Abdulraouf Ramadan
- New England Eye Center/Department of Ophthalmology, Tufts University School of Medicine, Boston, Massachusetts
| | - Albert Tai
- Department of Immunology, Tufts University School of Medicine, Boston, Massachusetts
| | | | - Noorjahan Panjwani
- New England Eye Center/Department of Ophthalmology, Tufts University School of Medicine, Boston, Massachusetts; Department of Developmental, Molecular, and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts.
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11
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Pichler Sekulic S, Sekulic M. Neovascularization of native cardiac valves, and correlation with histopathologic, clinical, and radiologic features. Cardiovasc Pathol 2024; 69:107605. [PMID: 38244849 DOI: 10.1016/j.carpath.2024.107605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/20/2023] [Accepted: 01/16/2024] [Indexed: 01/22/2024] Open
Abstract
Native cardiac valves in the setting of chronic injury undergo remodeling that includes fibrous thickening and dystrophic calcification, as well as neovascularization, that result in abnormal valve function. In order to characterize the presence of neovascularization in valves, a retrospective review of 1246 sequentially reviewed native cardiac valves of all types was performed, with correlation with other histopathologic features, and clinical and echocardiographic findings. Neovascularization was present in 55.5% of cases, with the greatest prevalence amongst aortic valves. While microvasculature (representing capillaries, venules, and/or lymphatics) was at least present in all cases of valves with neovascularization, arterial vessels were never identified in valves without also the finding of concomitant microvasculature present. Patients with neovascularization had a greater mean age and body mass index compared to those without, and the proportions of cases with significant coronary artery disease, dyslipidemia, diabetes mellitus, rheumatic fever, and malignancy were greater in the setting of valves with neovascularization compared to cases without. The rate of neovascularization increased with degree of valve thickening and/or calcification, and stenosis; in contrast, neovascularization was observed at a greater rate with decreasing degrees of regurgitation. The prevalence rates of hemosiderin-laden macrophages, osseous metaplasia, chondromatous metaplasia, smooth muscle, and chronic inflammation were greater in valves with neovascularization compared to valves without. Neovascularization within native cardiac valves is a frequent histopathologic alteration associated with chronic valve disease, likely representing a constituent of structural remodeling that mediates and reflects chronic injury.
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Affiliation(s)
- Simona Pichler Sekulic
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Miroslav Sekulic
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA.
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12
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Liu B, Yang H, Song YS, Sorenson CM, Sheibani N. Thrombospondin-1 in vascular development, vascular function, and vascular disease. Semin Cell Dev Biol 2024; 155:32-44. [PMID: 37507331 PMCID: PMC10811293 DOI: 10.1016/j.semcdb.2023.07.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023]
Abstract
Angiogenesis is vital to developmental, regenerative and repair processes. It is normally regulated by a balanced production of pro- and anti-angiogenic factors. Alterations in this balance under pathological conditions are generally mediated through up-regulation of pro-angiogenic and/or downregulation of anti-angiogenic factors, leading to growth of new and abnormal blood vessels. The pathological manifestation of many diseases including cancer, ocular and vascular diseases are dependent on the growth of these new and abnormal blood vessels. Thrompospondin-1 (TSP1) was the first endogenous angiogenesis inhibitor identified and its anti-angiogenic and anti-inflammatory activities have been the subject of many studies. Studies examining the role TSP1 plays in pathogenesis of various ocular diseases and vascular dysfunctions are limited. Here we will discuss the recent studies focused on delineating the role TSP1 plays in ocular vascular development and homeostasis, and pathophysiology of various ocular and vascular diseases with a significant clinical relevance to human health.
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Affiliation(s)
- Bo Liu
- Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.
| | - Huan Yang
- Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
| | - Yong-Seok Song
- Department of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
| | - Christine M Sorenson
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
| | - Nader Sheibani
- Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA; Department of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.
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13
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Nam SW, Noh H, Yoon JM, Kong M, Ham DI. Macular lesions associated with age-related macular degeneration in pachydrusen eyes. Eye (Lond) 2024; 38:691-697. [PMID: 37773436 PMCID: PMC10920860 DOI: 10.1038/s41433-023-02752-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 08/26/2023] [Accepted: 09/12/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND To investigate the prevalence of macular lesions associated with age-related macular degeneration (AMD) in eyes with pachydrusen. METHODS Clinical records and multimodal imaging data of patients over 50 years old with drusen or drusenoid deposits were retrospectively assessed, and eyes with pachydrusen were included in this study. The presence of AMD features, including drusen or drusenoid deposits, macular pigmentary abnormalities, geographic atrophy (GA), and macular neovascularization (MNV), were evaluated. RESULTS Out of 967 eyes of 494 patients with drusen or drusenoid deposits, 330 eyes of 183 patients had pachydrusen (34.1%). The mean age was 66.1 ± 9.3 years, and the subfoveal choroidal thickness (SFCT) was 292.7 ± 100.1 μm. The mean number of pachydrusen per eye was 2.22 ± 1.73. The majority of eyes with pachydrusen had no other drusen or drusenoid deposits (95.2%). Only 16 eyes (4.8%) had other deposits, including soft drusen (10 eyes, 3.0%), cuticular drusen (3 eyes, 0.9%), and reticular pseudodrusen (RPD; 3 eyes, 0.9%). Macular pigmentary abnormalities accompanied pachydrusen in 68 eyes (27.4%). None of the eyes had GA, and 82 eyes (24.8%) had MNV. The majority of MNV was polypoidal choroidal vasculopathy (PCV; 65 eyes, 19.7%), followed by type 1 (10 eyes, 3.0%), type 2 (5 eyes, 1.5%), and type 3 MNV (2 eyes, 0.6%). CONCLUSIONS Eyes with pachydrusen in Korean population have several characteristic AMD lesions in low frequencies. These findings indicate that pachydrusen might have diagnostic and prognostic values that are different from those of other drusen or drusenoid deposits.
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Affiliation(s)
- Seung Wan Nam
- Department of Ophthalmology, HanGil Eye Hospital, Incheon, Republic of Korea
- Department of Ophthalmology, College of Medicine, Catholic Kwandong University, Incheon, Republic of Korea
| | - Hoon Noh
- Department of Ophthalmology, HanGil Eye Hospital, Incheon, Republic of Korea
| | - Je Moon Yoon
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Mingui Kong
- Department of Ophthalmology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Don-Il Ham
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
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14
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Ren Z, Feng G, Li B, Zhang C, Du Y. Dynamic contrast-enhanced magnetic resonance imaging assessment of residual tumor angiogenesis after insufficient microwave ablation and donafenib adjuvant therapy. Sci Rep 2024; 14:4557. [PMID: 38402352 PMCID: PMC10894284 DOI: 10.1038/s41598-024-55416-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/23/2024] [Indexed: 02/26/2024] Open
Abstract
To analyze the correlation between dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) permeability parameters and serum vascular endothelial growth factor (VEGF) levels in a rabbit VX2 liver cancer model with insufficient microwave ablation (MWA), to observe the dynamic changes in residual tumor angiogenesis in the short term after MWA, and to assess the effectiveness of donafenib as adjuvant therapy. Forty rabbits with VX2 liver tumors were randomly divided into three groups: an insufficient MWA group (n = 15), a combined treatment group (n = 15) and a control group (n = 10). The dynamic changes in VEGF expression after MWA and the effectiveness of donafenib as adjuvant therapy were evaluated by DCE-MRI and serum VEGF levels before surgery and 1, 3, 7, and 14 days after surgery. The correlation between the volume translate constant (Ktrans) of DCE-MRI parameters and serum VEGF levels fluctuated after ablation, but the coefficient was always positive (all p < 0.001). Repeated-measures ANOVA revealed significant changes in the serum VEGF concentration (F = 40.905, p < 0.001; partial η2 = 0.689), Ktrans (F = 13.388, p < 0.001; partial η2 = 0.420), and tumor diameter in each group (F = 34.065, p < 0.001; partial η2 = 0.648) at all five time points. Pairwise comparisons showed that the serum VEGF level, Ktrans value and tumor diameter in the insufficient MWA group and combined treatment group were significantly lower at 1 d than in the control group, but these values gradually increased over time (all p < 0.05). Ktrans and tumor diameter were significantly greater in the insufficient MWA group than in the control group at 14 days (all p < 0.05). The serum VEGF concentration, Ktrans, and tumor diameter were significantly lower in the combined treatment group than in the other two groups at 3, 7, and 14 days (all p < 0.05). Ktrans is positively correlated with the serum VEGF concentration. Ktrans and the serum VEGF concentration changed significantly after treatment with insufficient ablation or in combination with donafenib, and Ktrans may change faster. Insufficient MWA promotes the progression of residual tumors. Adjuvant treatment with donafenib is effective.
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Affiliation(s)
- Ziwang Ren
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, 1 Maoyuan Road, Nanchong City, 637000, Sichuan Province, China
| | - Guiling Feng
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, 1 Maoyuan Road, Nanchong City, 637000, Sichuan Province, China
| | - Bing Li
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, 1 Maoyuan Road, Nanchong City, 637000, Sichuan Province, China
| | - Chuan Zhang
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, 1 Maoyuan Road, Nanchong City, 637000, Sichuan Province, China
| | - Yong Du
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, 1 Maoyuan Road, Nanchong City, 637000, Sichuan Province, China.
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15
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Li B, Xuan H, Yin Y, Wu S, Du L. The N 6-methyladenosine modification in pathologic angiogenesis. Life Sci 2024; 339:122417. [PMID: 38244915 DOI: 10.1016/j.lfs.2024.122417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/03/2024] [Accepted: 01/07/2024] [Indexed: 01/22/2024]
Abstract
The vascular system is a vital circulatory network in the human body that plays a critical role in almost all physiological processes. The production of blood vessels in the body is a significant area of interest for researchers seeking to improve their understanding of vascular function and maintain normal vascular operation. However, an excessive or insufficient vascular regeneration process may lead to the development of various ailments such as cancer, eye diseases, and ischemic diseases. Recent preclinical and clinical studies have revealed new molecular targets and principles that may enhance the therapeutic effect of anti-angiogenic strategies. A thorough comprehension of the mechanism responsible for the abnormal vascular growth in disease processes can enable researchers to better target and effectively suppress or treat the disease. N6-methyladenosine (m6A), a common RNA methylation modification method, has emerged as a crucial regulator of various diseases by modulating vascular development. In this review, we will cover how m6A regulates various vascular-related diseases, such as cancer, ocular diseases, neurological diseases, ischemic diseases, emphasizing the mechanism of m6A methylation regulators on angiogenesis during pathological process.
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Affiliation(s)
- Bin Li
- Institute of Comparative Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu 225009, China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China
| | - Hanqin Xuan
- Department of Pathology, the First Affiliated Hospital of Soochow University, Jiangsu, China
| | - Yuye Yin
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou, Jiangsu 225009, China
| | - Shusheng Wu
- Department of Neurology, Affiliated Hospital of Yangzhou University, Jiangsu, China.
| | - Longfei Du
- Department of Laboratory Medicine, Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu, China.
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16
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Jiang D, Chen X, Li X, Qiu J, Xu P, Li X. Expression patterns and pathogenesis of Semaphorin class 4 subfamily proteins in solid tumors. Neoplasma 2024; 71:1-12. [PMID: 38295103 DOI: 10.4149/neo_2024_230907n475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/26/2024] [Indexed: 02/02/2024]
Abstract
Semaphorins are originally described as regulators of nervous system development. Besides, members of the semaphorin family play important roles in the growth, metastasis, and angiogenesis of solid tumors. In contrast to the other semaphorin subclasses, semaphorin class 4 has both membrane-bound and active soluble forms. Soluble class 4 semaphorins in body fluids (blood and saliva) may serve as potential biomarkers for early diagnosis and prognosis prediction of specific cancers. The class 4 semaphorins also transduce signal in cancer cells in a cell membrane-bound form, thereby regulating cancer progression. In solid tumors, class 4 semaphorins can act as ligands in active soluble forms, regulating cancer progression via autocrine and paracrine to activate signal transduction in cancer cells or endothelial cells in the tumor microenvironment. Targeting class 4 semaphorins may be a novel strategy for specific cancer therapy. However, the expression of class 4 semaphorins in solid tumors and the responsive pathogenesis are still controversial. Therefore, this review summarizes the specific expression regulation of class 4 semaphorin members in different types of solid tumors and the mechanisms involved in cancer progression.
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Affiliation(s)
- Dongjun Jiang
- Shandong Collaborative Innovation Center for Diagnosis, Treatment and Behavioral Interventions of Mental Disorders, Institute of Mental Health, Jining Medical University, Jining, Shandong, China
- Shandong Key Laboratory of Behavioral Medicine, School of Mental Health, Jining Medical University, Jining, Shandong, China
| | - Xiaoli Chen
- Emergency Department, Jining No.1 People's Hospital, Jining, Shandong, China
| | - Xiuting Li
- Jining Maternal and Child Health Family Planning Service Center, Jining, Shandong, China
| | - Jian Qiu
- Department of Neurology, Affiliated Hospital of Jining Medical University, Jining, Shandong, China
| | - Peng Xu
- Department of Neurology, Affiliated Hospital of Jining Medical University, Jining, Shandong, China
| | - Xuezhi Li
- Shandong Collaborative Innovation Center for Diagnosis, Treatment and Behavioral Interventions of Mental Disorders, Institute of Mental Health, Jining Medical University, Jining, Shandong, China
- Shandong Key Laboratory of Behavioral Medicine, School of Mental Health, Jining Medical University, Jining, Shandong, China
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17
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Jayaraman S, Veeraraghavan VP, Natarajan SR, Jasmine S. Exploring the therapeutic potential of curcumin in oral squamous cell carcinoma (HSC-3 cells): Molecular insights into hypoxia-mediated angiogenesis. Pathol Res Pract 2024; 254:155130. [PMID: 38277750 DOI: 10.1016/j.prp.2024.155130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/28/2024]
Abstract
BACKGROUND Oral cancer represents a substantial global health burden, often associate with hypoxia-induced angiogenesis as a critical factor in its progression. Curcumin, a naturally occurring bioactive compounds, has gained increasing attention for its potential anticancer properties. OBJECTIVE To assess the impact of curcumin on oral cancer, particularly its role in modulating HIF-1α-mediated angiogenesis in HSC-3 cells. METHODS Our investigation involved multiple experimental approaches, including MTT assay, aerobic glycolysis by metabolic kit, cell cycle, and apoptosis assessment via flow cytometry. Furthermore, we employed molecular docking techniques to examine the interactions between curcumin and key angiogenesis related proteins, including HIF-1α, VEGF-B, MMP-3, and STAT3. RESULTS Our results demonstrate that curcumin exerts significant effects on the cell survivability, cell cycle regulation, and apoptosis induction in oral cancer cells. These effects were particularly pronounced under the conditions of HIF-1α mediated angiogenesis. Computational binding analysis revealed strong binding interactions with curcumin and the selected proteins, implying a plausible mechanism through which curcumin may modulate the angiogenic pathways in oral cancer. CONCLUSION Our research sheds light on the diverse effects of curcumin on oral cancer cells, emphasizing its potential as a promising therapeutic tool for addressing hypoxia-induced angiogenesis. However, further investigation is essential to comprehensively understand the molecular mechanisms underlying these effects in in vitro models. This deeper comprehension is crucial for translating these findings into clinical applications aimed at improving oral cancer treatment.
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Affiliation(s)
- Selvaraj Jayaraman
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, SaveethaUniversity, Chennai 600 077, India
| | - Vishnu Priya Veeraraghavan
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, SaveethaUniversity, Chennai 600 077, India.
| | - Sathan Raj Natarajan
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, SaveethaUniversity, Chennai 600 077, India
| | - Sharmila Jasmine
- Department of Oral Maxillofacial Surgery, Rajas Dental College and Hospital, Kavalkinaru, Tirunelveli 627105, Tamil Nadu, India
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18
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Majewska A, Brodaczewska K, Filipiak-Duliban A, Kieda C. Comparative analysis of the effect of hypoxia in two different tumor cell models shows the differential involvement of PTEN control of proangiogenic pathways. Biochem Cell Biol 2024; 102:47-59. [PMID: 37459649 DOI: 10.1139/bcb-2023-0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023] Open
Abstract
Hypoxia, low, non-physiological oxygen tension is a key regulator of tumor microenvironment, determining the pathological tumor vascularization. Alleviation of hypoxia through vessel normalization may be a promising therapeutic approach. We aimed to assess the role of low oxygen tension in PTEN-related pathways and proangiogenic response, in vitro, in two different tumor cell lines, focusing on potential therapeutic targets for tumor vessel normalization. Downregulation of PTEN in hypoxia mediates the activation of distinct mechanisms: cytoplasmic pAKT activation in melanoma and pMDM2 modulation in kidney cancer. We show that hypoxia-induced proangiogenic potential was stronger in Renca cells than B16 F10-confirmed by a distinct secretory potential and different ability to affect endothelial cells functions. Therefore, the impact of hypoxia on PTEN-mediated regulation may determine the therapeutic targets and effectiveness of vessel normalization and intrinsic characteristics of cancer cell have to be taken into account when designing treatment.
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Affiliation(s)
- Aleksandra Majewska
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
- Postgraduate School of Molecular Medicine (Medical University of Warsaw), Żwirki i Wigury 61, 02-091 Warsaw, Poland
| | - Klaudia Brodaczewska
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
| | - Aleksandra Filipiak-Duliban
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
- Postgraduate School of Molecular Medicine (Medical University of Warsaw), Żwirki i Wigury 61, 02-091 Warsaw, Poland
| | - Claudine Kieda
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
- Center for Molecular Biophysics UPR 4301 CNRS, 45071 Orleans, France
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Fischer A, Alsina-Sanchis E. Disturbed endothelial cell signaling in tumor progression and therapy resistance. Curr Opin Cell Biol 2024; 86:102287. [PMID: 38029706 DOI: 10.1016/j.ceb.2023.102287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 10/17/2023] [Accepted: 11/06/2023] [Indexed: 12/01/2023]
Abstract
Growth of new blood vessels is considered requisite to cancer progression. Recent findings revealed that in addition to inducing angiogenesis, tumor-derived factors alter endothelial cell gene transcription within the tumor mass but also systemically throughout the body. This subsequently contributes to immunosuppression, altered metabolism, therapy resistance and metastasis. Clinical studies demonstrated that targeting the endothelium can increase the success rate of immunotherapy. Single-cell technologies revealed remarkable organ-specific endothelial heterogeneity that becomes altered by the presence of a tumor. In metastases, endothelial transcription differs remarkably between newly formed and co-opted vessels which may provide a basis for developing new therapies to target endothelial cells and overcome therapy resistance more effectively. This review addresses how cancers impact the endothelium to facilitate tumor progression.
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Affiliation(s)
- Andreas Fischer
- Department of Clinical Chemistry, University Medical Center Göttingen, Göttingen University, 37075 Göttingen, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Göttingen, Germany.
| | - Elisenda Alsina-Sanchis
- Department of Clinical Chemistry, University Medical Center Göttingen, Göttingen University, 37075 Göttingen, Germany
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20
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Yin T, Li X, Li Y, Zang X, Liu L, Du M. Macrophage plasticity and function in cancer and pregnancy. Front Immunol 2024; 14:1333549. [PMID: 38274812 PMCID: PMC10808357 DOI: 10.3389/fimmu.2023.1333549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 12/18/2023] [Indexed: 01/27/2024] Open
Abstract
As the soil of life, the composition and shaping process of the immune microenvironment of the uterus is worth exploring. Macrophages, indispensable constituents of the innate immune system, are essential mediators of inflammation and tissue remodeling as well. Recent insights into the heterogeneity of macrophage subpopulations have renewed interest in their functional diversity in both physiological and pathological settings. Macrophages display remarkable plasticity and switch from one phenotype to another. Intrinsic plasticity enables tissue macrophages to perform a variety of functions in response to changing tissue contexts, such as cancer and pregnancy. The remarkable diversity and plasticity make macrophages particularly intriguing cells given their dichotomous role in either attacking or protecting tumors and semi-allogeneic fetuses, which of both are characterized functionally by immunomodulation and neovascularization. Here, we reviewed and compared novel perspectives on macrophage biology of these two settings, including origin, phenotype, differentiation, and essential roles in corresponding microenvironments, as informed by recent studies on the heterogeneity of macrophage identity and function, as well as their mechanisms that might offer opportunities for new therapeutic strategies on malignancy and pregnancy complications.
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Affiliation(s)
- Tingxuan Yin
- Lab of Reproduction Immunology, Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University Shanghai Medical College, Shanghai, China
| | - Xinyi Li
- Lab of Reproduction Immunology, Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University Shanghai Medical College, Shanghai, China
| | - Yanhong Li
- Lab of Reproduction Immunology, Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University Shanghai Medical College, Shanghai, China
| | - Xingxing Zang
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Lu Liu
- Lab of Reproduction Immunology, Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University Shanghai Medical College, Shanghai, China
| | - Meirong Du
- Lab of Reproduction Immunology, Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University Shanghai Medical College, Shanghai, China
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21
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Wu J, Wang X, Li Z, Yi X, Hu D, Wang Q, Zhong T. Small extracellular vesicles promote the formation of the pre-metastatic niche through multiple mechanisms in colorectal cancer. Cell Cycle 2024; 23:131-149. [PMID: 38341861 PMCID: PMC11037293 DOI: 10.1080/15384101.2024.2311501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 01/24/2024] [Indexed: 02/13/2024] Open
Abstract
Colorectal cancer (CRC) ranks among the most prevalent global malignancies, posing significant threats to human life and health due to its high recurrence and metastatic potential. Small extracellular vesicles (sEVs) released by CRC play a pivotal role in the formation of the pre-metastatic niche (PMN) through various mechanisms, preparing the groundwork for accelerated metastatic invasion. This review systematically describes how sEVs promote CRC metastasis by upregulating inflammatory factors, promoting immunosuppression, enhancing angiogenesis and vascular permeability, promoting lymphangiogenesis and lymphatic network remodeling, determining organophilicity, promoting stromal cell activation and remodeling and inducing the epithelial-to-mesenchymal transition (EMT). Furthermore, we explore potential mechanisms by which sEVs contribute to PMN formation in CRC and propose novel insights for CRC diagnosis, treatment, and prognosis.
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Affiliation(s)
- Jiyang Wu
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Xiaoxing Wang
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Zhengzhe Li
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Xiaomei Yi
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Die Hu
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Qi Wang
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
| | - Tianyu Zhong
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
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Lu S, Gan L, Lu T, Zhang K, Zhang J, Wu X, Han D, Xu C, Liu S, Yang F, Qin W, Wen W. Endosialin in Cancer: Expression Patterns, Mechanistic Insights, and Therapeutic Approaches. Theranostics 2024; 14:379-391. [PMID: 38164138 PMCID: PMC10750205 DOI: 10.7150/thno.89495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/26/2023] [Indexed: 01/03/2024] Open
Abstract
Endosialin, also known as tumor endothelial marker 1 (TEM1) or CD248, is a single transmembrane glycoprotein with a C-type lectin-like domain. Endosialin is mainly expressed in the stroma, especially in cancer-associated fibroblasts and pericytes, in most solid tumors. Endosialin is also expressed in tumor cells of most sarcomas. Endosialin can promote tumor progression through different mechanisms, such as promoting tumor cell proliferation, adhesion and migration, stimulating tumor angiogenesis, and inducing an immunosuppressive tumor microenvironment. Thus, it is considered an ideal target for cancer treatment. Several endosialin-targeted antibodies and therapeutic strategies have been developed and have shown preliminary antitumor effects. Here, we reviewed the endosialin expression pattern in different cancer types, discussed the mechanisms by which endosialin promotes tumor progression, and summarized current therapeutic strategies targeting endosialin.
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Affiliation(s)
- Shiqi Lu
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Lunbiao Gan
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Tong Lu
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Keying Zhang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Jiayu Zhang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Xinjie Wu
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Donghui Han
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Chao Xu
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Shaojie Liu
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Fa Yang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Weijun Qin
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Weihong Wen
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
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Tang B, Ma W, Lin Y. Emerging applications of anti-angiogenic nanomaterials in oncotherapy. J Control Release 2023; 364:61-78. [PMID: 37871753 DOI: 10.1016/j.jconrel.2023.10.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 10/08/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023]
Abstract
Angiogenesis is the process of generating new blood vessels from pre-existing vasculature. Under normal conditions, this process is delicately controlled by pro-angiogenic and anti-angiogenic factors. Tumor cells can produce plentiful pro-angiogenic molecules promoting pathological angiogenesis for uncontrollable growth. Therefore, anti-angiogenic therapy, which aims to inhibit tumor angiogenesis, has become an attractive approach for oncotherapy. However, classic anti-angiogenic agents have several limitations in clinical use, such as lack of specific targeting, low bioavailability, and poor therapeutic outcomes. Hence, alternative angiogenic inhibitors are highly desired. With the emergence of nanotechnology, various nanomaterials have been designed for anti-angiogenesis purposes, offering promising features like excellent targeting capabilities, reduced side effects, and enhanced therapeutic efficacy. In this review, we describe tumor vascular features, discuss current dilemma of traditional anti-angiogenic medicines in oncotherapy, and underline the potential of nanomaterials in tumor anti-angiogenic therapy. Moreover, we discuss the current challenges of anti-angiogenic cancer treatment. We expect that this summary of anti-angiogenic nanomaterials in oncotherapy will offer valuable insights, facilitating their extensive applications in the future.
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Affiliation(s)
- Bicai Tang
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, PR China; Sichuan Provincial Engineering Research Center of Oral Biomaterials, Chengdu, Sichuan 610041, China; Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, PR China
| | - Wenjuan Ma
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, PR China; Sichuan Provincial Engineering Research Center of Oral Biomaterials, Chengdu, Sichuan 610041, China; Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, PR China.
| | - Yunfeng Lin
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, PR China; Sichuan Provincial Engineering Research Center of Oral Biomaterials, Chengdu, Sichuan 610041, China; Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, PR China.
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24
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Yin Z, Wang L. Endothelial-to-mesenchymal transition in tumour progression and its potential roles in tumour therapy. Ann Med 2023; 55:1058-1069. [PMID: 36908260 PMCID: PMC10795639 DOI: 10.1080/07853890.2023.2180155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 02/08/2023] [Indexed: 03/14/2023] Open
Abstract
Tumour-associated endothelial cells (TECs) are a critical stromal cell type in the tumour microenvironment and play central roles in tumour angiogenesis. Notably, TECs have phenotypic plasticity, as they have the potential to transdifferentiate into cells with a mesenchymal phenotype through a process termed endothelial-to-mesenchymal transition (EndoMT). Many studies have reported that EndoMT influences multiple malignant biological properties of tumours, such as abnormal angiogenesis and tumour metabolism, growth, metastasis and therapeutic resistance. Thus, the value of targeting EndoMT in tumour treatment has received increased attention. In this review, we comprehensively explore the phenomenon of EndoMT in the tumour microenvironment and identify influencing factors and molecular mechanisms responsible for EndoMT induction. Furthermore, the pathological functions of EndoMT in tumour progression and potential therapeutic strategies for targeting EndoMT in tumour treatment are also discussed to highlight the pivotal roles of EndoMT in tumour progression and therapy.
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Affiliation(s)
- Zeli Yin
- Engineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, Dalian, Liaoning, China
- Engineering Technology Research Center for Translational Medicine, Dalian Medical University, Dalian, Liaoning, China
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Liming Wang
- Engineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, Dalian, Liaoning, China
- Engineering Technology Research Center for Translational Medicine, Dalian Medical University, Dalian, Liaoning, China
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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Wang Q, Gong P, Afsharan H, Joo C, Morellini N, Fear M, Wood F, Ho H, Silva D, Cense B. In vivo burn scar assessment with speckle decorrelation and joint spectral and time domain optical coherence tomography. J Biomed Opt 2023; 28:126001. [PMID: 38074217 PMCID: PMC10704265 DOI: 10.1117/1.jbo.28.12.126001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 09/07/2023] [Accepted: 10/12/2023] [Indexed: 12/18/2023]
Abstract
Significance Post-burn scars and scar contractures present significant challenges in burn injury management, necessitating accurate evaluation of the wound healing process to prevent or minimize complications. Non-invasive and accurate assessment of burn scar vascularity can offer valuable insights for evaluations of wound healing. Optical coherence tomography (OCT) and OCT angiography (OCTA) are promising imaging techniques that may enhance patient-centered care and satisfaction by providing detailed analyses of the healing process. Aim Our study investigates the capabilities of OCT and OCTA for acquiring information on blood vessels in burn scars and evaluates the feasibility of utilizing this information to assess burn scars. Approach Healthy skin and neighboring scar data from nine burn patients were obtained using OCT and processed with speckle decorrelation, Doppler OCT, and an enhanced technique based on joint spectral and time domain OCT. These methods facilitated the assessment of vascular structure and blood flow velocity in both healthy skin and scar tissues. Analyzing these parameters allowed for objective comparisons between normal skin and burn scars. Results Our study found that blood vessel distribution in burn scars significantly differs from that in healthy skin. Burn scars exhibit increased vascularization, featuring less uniformity and lacking the intricate branching network found in healthy tissue. Specifically, the density of the vessels in burn scars is 67% higher than in healthy tissue, while axial flow velocity in burn scar vessels is 25% faster than in healthy tissue. Conclusions Our research demonstrates the feasibility of OCT and OCTA as burn scar assessment tools. By implementing these technologies, we can distinguish between scar and healthy tissue based on its vascular structure, providing evidence of their practicality in evaluating burn scar severity and progression.
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Affiliation(s)
- Qiang Wang
- The University of Western Australia, Optical+Biomedical Engineering Laboratory, Department of Electrical, Electronic and Computer Engineering, Perth, Western Australia, Australia
| | - Peijun Gong
- Harry Perkins Institute of Medical Research, BRITElab, QEII Medical Centre, Nedlands, Western Australia, Australia
- The University of Western Australia, Centre for Medical Research, Perth, Western Australia, Australia
- The University of Western Australia, School of Engineering, Department of Electrical, Electronic & Computer Engineering, Perth, Western Australia, Australia
| | - Hadi Afsharan
- The University of Western Australia, Optical+Biomedical Engineering Laboratory, Department of Electrical, Electronic and Computer Engineering, Perth, Western Australia, Australia
- The University of Western Australia, Centre for Medical Research, Perth, Western Australia, Australia
| | - Chulmin Joo
- Yonsei University, Department of Mechanical Engineering, Seoul, Republic of Korea
| | - Natalie Morellini
- The University of Western Australia, Burn Injury Research Unit, School of Biomedical Sciences, Perth, Western Australia, Australia
- Fiona Stanley Hospital, Fiona Wood Foundation, Murdoch, Western Australia, Australia
| | - Mark Fear
- The University of Western Australia, Burn Injury Research Unit, School of Biomedical Sciences, Perth, Western Australia, Australia
- Fiona Stanley Hospital, Fiona Wood Foundation, Murdoch, Western Australia, Australia
| | - Fiona Wood
- The University of Western Australia, Burn Injury Research Unit, School of Biomedical Sciences, Perth, Western Australia, Australia
- Fiona Stanley Hospital, Fiona Wood Foundation, Murdoch, Western Australia, Australia
- Fiona Stanley Hospital, Burns Service of Western Australia, Western Australia Department of Health, Murdoch, Western Australia, Australia
| | - Hao Ho
- Harry Perkins Institute of Medical Research, BRITElab, QEII Medical Centre, Nedlands, Western Australia, Australia
- The University of Western Australia, Centre for Medical Research, Perth, Western Australia, Australia
- The University of Western Australia, School of Engineering, Department of Electrical, Electronic & Computer Engineering, Perth, Western Australia, Australia
| | - Dilusha Silva
- The University of Western Australia, Department of Electrical, Electronic and Computer Engineering, Microelectronics Research Group, Perth, Western Australia, Australia
| | - Barry Cense
- The University of Western Australia, Optical+Biomedical Engineering Laboratory, Department of Electrical, Electronic and Computer Engineering, Perth, Western Australia, Australia
- Yonsei University, Department of Mechanical Engineering, Seoul, Republic of Korea
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Lin C, Wang J, Ma Y, Han W, Cao Y, Shao M, Cui S. Effect of a 630 nm light on vasculogenic mimicry in A549 lung adenocarcinoma cells in vitro. Photodiagnosis Photodyn Ther 2023; 44:103831. [PMID: 37806608 DOI: 10.1016/j.pdpdt.2023.103831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/27/2023] [Accepted: 10/03/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVE The objective of this study was to investigate the effect of photodynamic therapy (PDT) on the formation of vasculogenic mimicry (VM) in the human lung adenocarcinoma A549 cell line in vitro. METHODS The participants were divided into a blank control group, a photosensitizer group, a light group, and a PDT group. Cells from each group were cultured in three dimensions using Matrigel, and vasculogenic mimicry generation was observed microscopically. Periodic Acid-Schiff (PAS) staining was used to verify the vasculogenic mimicry structure. Reverse Transcription-Polymerase Chain Reaction (RT-PCR) was used to detect the expression levels of cellular osteopontin (OPN) and vascular endothelial growth factor (VEGF) mRNA. Western blotting was used to detect the expression levels of cellular OPN and VEGF protein. RESULTS A549 cells cultured on Matrigel for about six hours revealed VM on PAS staining, and the number of formations was significantly reduced in the PDT group compared with other groups (P < 0.05). The RT-PCR results showed that the PDT group downregulated OPN and VEGF mRNA expression compared with each control group (P < 0.05). Western blot results showed that OPN and VEGF protein expression was downregulated in the PDT group compared with each control group (P < 0.05). The results of RT-PCR showed that the expression of OPN and VEGF mRNA was downregulated in the PDT group compared with each control group (P < 0.05). The results of Western blotting showed that the expression of OPN and VEGF was downregulated in the protein PDT group compared with each control group (P < 0.001). CONCLUSION Photodynamic therapy significantly inhibited the formation of vasculogenic mimicry in human lung adenocarcinoma A549 cells in vitro and downregulated the expression of OPN, VEGF mRNA, and protein levels.
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Affiliation(s)
- Cunzhi Lin
- Department of Respiratory & Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Jingyu Wang
- Department of Respiratory & Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Yijiang Ma
- Department of Respiratory & Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Weizhong Han
- Department of Respiratory & Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Yiwei Cao
- Department of Respiratory & Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Mingju Shao
- Department of Respiratory & Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Shichao Cui
- Department of Respiratory & Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
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Anannamcharoen S, Boonya-ussadorn C, Nimmanon T. Tissue Microvessel Density as a Potential Predictive Marker for Vascular Invasion in Colorectal Cancer. Asian Pac J Cancer Prev 2023; 24:4097-4102. [PMID: 38156843 PMCID: PMC10909077 DOI: 10.31557/apjcp.2023.24.12.4097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 12/17/2023] [Indexed: 01/03/2024] Open
Abstract
OBJECTIVE This study aimed to determine whether microvessel density (MVD) in the tumor tissues could be a potential predictive marker for vascular invasion (VI). METHODS Surgical specimens of 73 patients with colorectal adenocarcinoma in Phramongkutklao Hospital were analyzed. Tissues of patients receiving preoperative radiation or prior anti-angiogenic therapy were excluded. Tumor MVD was determined using the average number of counted CD34-stained endothelial cells from two selected fields at 200x magnification in each slide. The presence of VI was defined by tumor involvement of endothelial cell-lined spaces. The optimal cut-off value of MVD to predict VI was examined using receiver operating characteristic analysis to assess the area under the curve and accuracy. RESULT VI was detected in 17 of 73 specimens (23.3%). Colorectal cancer (CRC) specimens were classified according to MVD as low (61 specimens, 83.6%) and high density (12 specimens, 16.4%). Average MVD was slightly higher in specimens with VI (81.3±9.3) than those without VI (76.3±7.6), but without statistical significance (p = 0.736). The MVD's cut-off value of 60 vessels/200x field provided 88% sensitivity, 40% specificity, and 57.5% accuracy, with the area under the ROC curve of 0.5788. Patients with CRC having MVD of > 60 vessels/200x field were at significantly higher risk of VI than those with CRC having MVD of <60 vessels/200x field (P=0.009, Fisher's exact test). Univariate analysis revealed that MVD, nodal involvement and AJCC tumor stage were associated with the presence of VI (p <0.05). Further multivariate analysis of these three potential variables demonstrated MVD (OR, 11.994; 95% CI, 2.197 to 65.483; p <0.01) and nodal involvement (OR, 10.767; 95% CI, 1.973 to 58.748; p <0.05) as independent prognostic factors associated with VI. CONCLUSION Based on our study, MVD immunostaining was an angiogenic marker that potentially be a predictive marker for VI.
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Zhang J, Wang J, Li Y, Pan X, Qu J, Zhang J. A patent perspective of antiangiogenic agents. Expert Opin Ther Pat 2023; 33:821-840. [PMID: 38084667 DOI: 10.1080/13543776.2023.2294808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION Angiogenesis plays a crucial role in the development of numerous vascular structures and is involved in a variety of physiologic and pathologic processes, including psoriasis, diabetic retinopathy, and especially cancer. By obstructing the process of angiogenesis, these therapies effectively inhibit the progression of the disease. Consequently, anti-angiogenic agents were subsequently developed. AREAS COVERED This review provides a comprehensive summary of the anti-angiogenic inhibitors developed in the past five years in terms of chemical structure, biochemical/pharmacological activity and potential clinical applications. A literature search was conducted using utilizing the databases Web of Science, SciFinder and PubMed with the key word 'anti-angiogenic agents' and 'angiogenesis inhibitor.' EXPERT OPINION This is despite the fact that the concept of antiangiogenesis has been proposed for more than 50 years and angiogenesis inhibitors are extensively employed in clinical practice. However, significant challenges continue to confront them. In recent years, there has been a significant increase in the number of patents focusing on angiogenesis inhibitors. These patents aim to enhance the selectivity of drugs against VEGF/VEGFR, explore new targets to overcome drug resistance, and explore potential drug combinations, thereby expanding the therapeutic possibilities in this field.
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Affiliation(s)
- Junyu Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jin Wang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yanchen Li
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Xiaoyan Pan
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jingkun Qu
- Department of Oncology, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jie Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
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Guo X, Fan A, Qi X, Liu D, Huang J, Lin W. Indoloquinazoline alkaloids suppress angiogenesis and inhibit metastasis of melanoma cells. Bioorg Chem 2023; 141:106873. [PMID: 37734192 DOI: 10.1016/j.bioorg.2023.106873] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/10/2023] [Accepted: 09/17/2023] [Indexed: 09/23/2023]
Abstract
Metastasis is the leading cause of cancer-related mortality, targeting angiogenesis emerges as a therapeutic strategy for the treatment of melanoma metastasis. Discovery of new antiangiogenic compounds with specific mechanism of action is still desired. In present study, a bioassay-guidance uncovers the EtOAc extract of a marine-derived fungus Aspergillus clavutus LZD32-24 with significant inhibitory activity against the angiogenesis in Tg (fli1a: EGFP) zebrafish model. Extensive chromatographic fractionation led to the isolation of 48 indoloquinazoline alkaloids, including 21 new analogues namely clavutoines A-U (1-21). Their structures were determined by the spectroscopic data, including the ECD, single crystal X-ray diffraction and quantum chemical calculation for the configurational assignments. Among the bioactive analogues, quinadoline B (QB) showed the most efficacy to suppress the zebrafish vascular outgrowth in zebrafish embryos. QB markedly inhibited the migration, invasion and tube formation with weak cytotoxicity in human umbilical vein endothelial cells (HUVECs). Investigation of the mode of action revealed QB suppressed the ROCK/MYPT1/MLC2/coffin and FAK /Src signaling pathways, and subsequently disrupted actin cytoskeletal organization. In addition, QB reduced the number of new vessels sprouting from the ex vivo chick chorioallantoic membrane (CAM), and inhibited the metastasis of B16F10 melanoma cells in lung of C57BL/6 mice through suppressing angiogenesis. These findings suggest that QB is a potential lead for the development of new antiangiogenic agent to inhibit melanoma metastasis.
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Affiliation(s)
- Xingchen Guo
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China
| | - Aili Fan
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China
| | - Xinyi Qi
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China
| | - Dong Liu
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China
| | - Jian Huang
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China.
| | - Wenhan Lin
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, PR China; Ningbo Institute of Marine Medicine, Peking University, Beijing 100191, PR China.
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Wu Z, Wei N. METTL3-mediated HOTAIRM1 promotes vasculogenic mimicry icontributionsn glioma via regulating IGFBP2 expression. J Transl Med 2023; 21:855. [PMID: 38012763 PMCID: PMC10680348 DOI: 10.1186/s12967-023-04624-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/13/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND HOTAIRM1 is revealed to facilitate the malignant progression of glioma. Vasculogenic mimicry (VM) is critically involved in glioma progression. Nevertheless, the molecular mechanism of HOTAIRM1 in regulating glioma VM formation remains elusive. Thus, we attempted to clarify the role and mechanism of HOTAIRM1 in VM formation in glioma. METHODS qRT-PCR and western blot assays were used to evaluate the gene and protein expression levels of HOTAIRM1 in glioma patient tissue samples and cell lines. The role of HOTAIRM1 in glioma cell progression and VM formation was explored using a series of function gain-and-loss experiments. RNA-binding protein immunoprecipitation (RIP), RNA pull-down, and mechanism experiments were conducted to assess the interaction between HOTAIRM1/METTL3/IGFBP2 axis. Furthermore, rescue assays were conducted to explore the regulatory function of HOTAIRM1/METTL3/IGFBP2 in glioma cell cellular processes and VM formation. RESULTS We found that HOTAIRM1 presented up-regulation in glioma tissues and cells and overexpression of HOTAIRM1 facilitated glioma cell proliferation, migration, invasion, and VM formation. Furthermore, overexpression of HOTAIRM1 promoted glioma tumor growth and VM formation capacity in tumor xenograft mouse model. Moreover, HOTAIRM1 was demonstrated to interact with IGFBP2 and positively regulated IGFBP2 expression. IGFBP2 was found to promote glioma cell malignancy and VM formation. Mechanistically, METTL3 was highly expressed in glioma tissues and cells and was bound with HOTAIRM1 which stabilized HOTAIRM1 expression. Rescue assays demonstrated that METTL3 silencing counteracted the impact of HOTAIRM1 on glioma cell malignancy and VM formation capacity. CONCLUSION HOTAIRM1, post-transcriptionally stabilized by METTL3, promotes VM formation in glioma via up-regulating IGFBP2 expression, which provides a new direction for glioma therapy.
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Affiliation(s)
- Zhangyi Wu
- Department of Neurosurgery, Tongde Hospital of Zhejiang Province, Hangzhou, 310012, Zhejiang, China
| | - Nan Wei
- Department of Oncology, Zhejiang Hospital, No. 12 Lingyin Road, Xihu District, Hangzhou, 310013, Zhejiang, China.
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31
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Mahmoodi M, Pishevar A, Azargoshasbi F. Numerical investigation of the pharmacokinetics and pharmacodynamics of the chemotherapeutic drug in avascular and vascular stages of a brain tumor. J Theor Biol 2023; 575:111633. [PMID: 37839585 DOI: 10.1016/j.jtbi.2023.111633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/05/2023] [Indexed: 10/17/2023]
Abstract
One of the most commonly used approaches for treating solid tumors is the systemic delivery of chemotherapeutic drugs. However, our understanding of the factors influencing treatment efficacy through this method is still limited. This study presents a comprehensive and realistic mathematical model that incorporates the dynamics of tumor growth, capillary network extension, and drug delivery in a coupled and simultaneous manner. The model covers two stages of tumor growth: avascular and vascular. For tumor growth, a continuum model is employed using the phase field interface-capturing method. The neo-vascularization process is modeled using a hybrid discrete-continuum approach. Additionally, a multi-scale model is used to describe the pharmacokinetics of doxorubicin, considering various agents. The study investigates the effect of haptotaxis and reveals that a higher haptotaxis coefficient leads to faster tumor growth (up to 2.6 times) and a quicker progression to angiogenesis. The impact of tumor-related and drug-related parameters is also examined, including tumor size, tumor sensitivity to the drug, chemotherapy initialization, treatment cycle duration, drug affinity to cells, and drug dose. The findings indicate that chemotherapy is more effective during the angiogenesis stage when active loops have formed. Other clinical methods such as radiotherapy and surgery may be more appropriate during the avascular stage or the transition period between angiogenesis initialization and loop formation. The penetration depth of the drug decreases by approximately 50% with an increase in the drug binding rate to surface-cell receptors. As a result, high-associate-rate drugs are preferred for chemotherapy after active loops have formed, while low-associate-rate drugs are suitable for earlier stages.
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Affiliation(s)
- Mohammad Mahmoodi
- Department of Mechanical Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - Ahmadreza Pishevar
- Department of Mechanical Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | - Farzaneh Azargoshasbi
- Department of Mechanical Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
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Kang N, Fan B, Sun Y, Xue P, Liu Y. Novel specific anti-ESM1 antibodies overcome tumor bevacizumab resistance by suppressing angiogenesis and metastasis. Cancer Sci 2023; 114:4413-4425. [PMID: 37715566 PMCID: PMC10637069 DOI: 10.1111/cas.15939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 08/07/2023] [Accepted: 08/13/2023] [Indexed: 09/17/2023] Open
Abstract
Suppressing tumors through anti-angiogenesis has been established as an effective clinical treatment strategy. Bevacizumab, a monoclonal antibody, is commonly used in various indications. However, two major challenges limit the long-term efficacy of bevacizumab: drug resistance and side effects. Bevacizumab resistance has been extensively studied at the molecular level, but no drug candidates have been developed for clinical use to overcome this resistance. In a previous study conducted by our team, a major finding was that high expression of ESM1 in bevacizumab-resistant tumors is associated with an unfavorable response to treatment. In particular, an increase in ESM1 expression contributes to heightened lung metastasis and microvascular density, which ultimately decreases the tumor's sensitivity to bevacizumab. In contrast, the silencing of ESM1 results in reduced angiogenesis and suppressed tumor growth in tumors resistant to bevacizumab. We put forward the hypothesis that targeting ESM1 could serve as a therapeutic strategy in overcoming bevacizumab resistance. In this study, a variety of anti-ESM1 antibodies with high affinity to human ESM1 were successfully prepared and characterized. Our in vivo study confirmed the establishment of a bevacizumab-resistant human colorectal cancer model and further demonstrated that the addition of anti-ESM1 monoclonal antibodies to bevacizumab treatment significantly improved tumor response while downregulating DLL4 and MMP9. In conclusion, our study suggests that anti-hESM1 monoclonal antibodies have the potential to alleviate or overcome bevacizumab resistance, thereby providing new strategies and drug candidates for clinical research in the treatment of bevacizumab-resistant colorectal cancer.
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Affiliation(s)
- Nannan Kang
- School of Life Science & TechnologyChina Pharmaceutical UniversityNanjingChina
| | - Buxi Fan
- School of Life Science & TechnologyChina Pharmaceutical UniversityNanjingChina
| | - Yao Sun
- School of Life Science & TechnologyChina Pharmaceutical UniversityNanjingChina
| | - Peilin Xue
- School of Life Science & TechnologyChina Pharmaceutical UniversityNanjingChina
| | - Yu Liu
- School of Life Science & TechnologyChina Pharmaceutical UniversityNanjingChina
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Sun S, Meng Y, Li M, Tang X, Hu W, Wu W, Li G, Pang Q, Wang W, Liu B. CD133 + endothelial-like stem cells restore neovascularization and promote longevity in progeroid and naturally aged mice. Nat Aging 2023; 3:1401-1414. [PMID: 37946040 PMCID: PMC10645602 DOI: 10.1038/s43587-023-00512-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 09/27/2023] [Indexed: 11/12/2023]
Abstract
The stem cell theory of aging dictates that a decline in the number and/or function of stem cells causes tissue degeneration and aging; however, it still lacks unequivocal experimental support. Here, using lineage tracing and single-cell transcriptomics, we identify a population of CD133+ bone marrow-derived endothelial-like cells (ELCs) as potential endothelial progenitor cells, which contribute to tubular structures in vitro and neovascularization in vivo. We demonstrate that supplementation with wild-type and young ELCs respectively restores neovascularization and extends lifespan in progeric and naturally aged mice. Mechanistically, we identify an upregulation of farnesyl diphosphate synthase (FDPS) in aged CD133+ ELCs-a key enzyme in isoprenoid biosynthesis. Overexpression of FDPS compromises the neovascularization capacity of CD133+ ELCs, whereas FDPS inhibition by pamidronate enhances neovascularization, improves health measures and extends lifespan in aged mice. These findings highlight stem cell-based strategies for the treatment of progeria and age-related pathologies.
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Affiliation(s)
- Shimin Sun
- Shenzhen Key Laboratory for Systemic Aging and Intervention (SKL-SAI), Guangdong Key Laboratory of Genome Stability and Human Disease Prevention; International Cancer Center, School of Basic Medical Sciences, Shenzhen University, Shenzhen, China
- Friedrich Schiller University, Jena, Germany
| | | | - Mingying Li
- Shenzhen Key Laboratory for Systemic Aging and Intervention (SKL-SAI), Guangdong Key Laboratory of Genome Stability and Human Disease Prevention; International Cancer Center, School of Basic Medical Sciences, Shenzhen University, Shenzhen, China
| | - Xiaolong Tang
- Shenzhen Key Laboratory for Systemic Aging and Intervention (SKL-SAI), Guangdong Key Laboratory of Genome Stability and Human Disease Prevention; International Cancer Center, School of Basic Medical Sciences, Shenzhen University, Shenzhen, China
- School of Biomedical Sciences, Hunan University, Changsha, China
| | - Wenjing Hu
- Friedrich Schiller University, Jena, Germany
- Anti-aging & Regenerative Medicine Research Institution, School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Weiwei Wu
- Anti-aging & Regenerative Medicine Research Institution, School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Guo Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Qiuxiang Pang
- Anti-aging & Regenerative Medicine Research Institution, School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Wengong Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Baohua Liu
- Shenzhen Key Laboratory for Systemic Aging and Intervention (SKL-SAI), Guangdong Key Laboratory of Genome Stability and Human Disease Prevention; International Cancer Center, School of Basic Medical Sciences, Shenzhen University, Shenzhen, China.
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Cho WJ, Elbasiony E, Singh A, Mittal SK, Chauhan SK. IL-36γ Augments Ocular Angiogenesis by Promoting the Vascular Endothelial Growth Factor-Vascular Endothelial Growth Factor Receptor Axis. Am J Pathol 2023; 193:1740-1749. [PMID: 36740182 PMCID: PMC10616713 DOI: 10.1016/j.ajpath.2023.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 12/05/2022] [Accepted: 01/06/2023] [Indexed: 02/05/2023]
Abstract
Prevention of inflammatory angiogenesis is critical for suppressing chronic inflammation and inhibiting inflammatory tissue damage. Angiogenesis is particularly detrimental to the cornea because pathologic growth of new blood vessels can lead to marked vision impairment and even loss of vision. The expression of proinflammatory cytokines by injured tissues exacerbates the inflammatory cascade, including angiogenesis. IL-36 cytokine, a subfamily of the IL-1 superfamily, consists of three proinflammatory agonists, IL-36α, IL-36β, and IL-36γ, and an IL-36 receptor antagonist (IL-36Ra). Data from the current study indicate that human vascular endothelial cells constitutively expressed the cognate IL-36 receptor. The current investigation, for the first time, characterized the direct contribution of IL-36γ to various angiogenic processes. IL-36γ up-regulated the expression of vascular endothelial growth factors (VEGFs) and their receptors VEGFR2 and VEGFR3 by human vascular endothelial cells, suggesting that IL-36γ mediates the VEGF-VEGFR signaling by endothelial cells. Moreover, by using a naturally occurring antagonist IL-36Ra in a murine model of inflammatory angiogenesis, this study demonstrated that blockade of endogenous IL-36γ signaling results in significant retardation of inflammatory angiogenesis. The current investigation on the proangiogenic function of IL-36γ provides novel evidence of the development of IL-36γ-targeting strategies to hamper inflammatory angiogenesis.
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Affiliation(s)
- WonKyung J Cho
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Elsayed Elbasiony
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Aastha Singh
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Sharad K Mittal
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Sunil K Chauhan
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts.
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Zhao F, He Y, Zhao Z, He J, Huang H, Ai K, Liu L, Cai X. The Notch signaling-regulated angiogenesis in rheumatoid arthritis: pathogenic mechanisms and therapeutic potentials. Front Immunol 2023; 14:1272133. [PMID: 38022508 PMCID: PMC10643158 DOI: 10.3389/fimmu.2023.1272133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Angiogenesis plays a key role in the pathological process of inflammation and invasion of the synovium, and primarily drives the progression of rheumatoid arthritis (RA). Recent studies have demonstrated that the Notch signaling may represent a new therapeutic target of RA. Although the Notch signaling has been implicated in the M1 polarization of macrophages and the differentiation of lymphocytes, little is known about its role in angiogenesis in RA. In this review, we discourse the unique roles of stromal cells and adipokines in the angiogenic progression of RA, and investigate how epigenetic regulation of the Notch signaling influences angiogenesis in RA. We also discuss the interaction of the Notch-HIF signaling in RA's angiogenesis and the potential strategies targeting the Notch signaling to improve the treatment outcomes of RA. Taken together, we further suggest new insights into future research regarding the challenges in the therapeutic strategies of RA.
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Affiliation(s)
- Fang Zhao
- Department of Rheumatology of The First Hospital and Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, China
| | - Yini He
- Department of Rheumatology of The First Hospital and Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Zhihao Zhao
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, Liaoning, China
| | - Jiarong He
- Department of Neurosurgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hong Huang
- Department of Rheumatology of The First Hospital and Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Kelong Ai
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, China
| | - Liang Liu
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The 2nd Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xiong Cai
- Department of Rheumatology of The First Hospital and Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
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Zvrko E, Vuckovic L. Expression of CD105 but not of E-cadherin is associated with malignancy recurrence and disease-free interval in laryngeal cancer in men. Folia Histochem Cytobiol 2023; 61:183-192. [PMID: 37787034 DOI: 10.5603/fhc.97035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/04/2023] Open
Abstract
INTRODUCTION In this study we analyzed CD105 (endoglin) and E-cadherin expression in laryngeal squamous cell carcinoma (LSCC) to evaluate their clinicopathologic significance. MATERIAL AND METHODS Expression of CD105 and E-cadherin was examined immunohistochemically using paraffin-embedded archival tissues of 72 (35 glottic and 37 supraglottic) previously untreated LSCC male patients. The mean value of the positively-stained microvessels for CD105 counted in four hot spots for each case was used as the final intratumoralmicrovessel density (MVD). A staining score of E-cadherin was calculated based on the percentage of cells stained (0-100%). RESULTS MVD was significantly higher in patients with advanced TNM stage (P = 0.004) and younger than 65 (P = 0.008). Nodal metastases were more frequent in the cases with low E-cadherin expression (P = 0.000). Tumor recurrence was associated with advanced TNM stage (P = 0.035) and high MVD (P = 0.002). A high MVD was an independent predictor of malignancy recurrence (P = 0.021). The log-rank test showed a significant difference in the disease-free interval in patients stratified according to the MVD value (P = 0.016). Spearman's rank correlation test did not show a significant correlation between E-cadherin and CD105 expression. CONCLUSIONS CD105-assessed MVD and expression of E-cadherin are promising prognostic factors for the outcome of patients with LSCC. Increased expression of CD105 could help predict patients with an increased risk of developing loco-regional recurrence after surgical treatment. Decreased E-cadherin expression is a potential predictor of lymph node metastases.
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Affiliation(s)
- Elvir Zvrko
- Clinic of Otorhinolaryngology, Clinical Center of Montenegro, Podgorica, Montenegro.
- Faculty of Medicine, University of Montenegro, Podgorica, Montenegro.
| | - Ljiljana Vuckovic
- Faculty of Medicine, University of Montenegro, Podgorica, Montenegro
- Center of Pathology, Clinical Center of Montenegro, Podgorica, Montenegro
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Zafaranieh S, Kummer D, van Poppel MNM, Desoye G, Huppertz B. Automated stereological image analysis approach of the human placenta: Surface areas and vascularization. Placenta 2023; 142:115-118. [PMID: 37688891 DOI: 10.1016/j.placenta.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/28/2023] [Accepted: 09/04/2023] [Indexed: 09/11/2023]
Abstract
Detecting and quantifying surface densities of placental villi and their vasculature adds important information on the development of the placenta under different exposures and pathological conditions. Today, a larger number of samples and tissue areas can be examined using automated Artificial Intelligence-based approaches. Although each image series calls for a particular approach, sharing the methods will help in facilitating reproducibility and comparability. Here we show the protocol of a software-based quantification of vessels (number and area) in villous tissues of human placentas, based on scanned images of full-size placental sections.
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Affiliation(s)
- Saghi Zafaranieh
- Institute of Human Movement Science, Sport and Health, University of Graz, 8010, Graz, Austria; Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, 8010, Graz, Austria
| | - Daniel Kummer
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, 8010, Graz, Austria
| | - Mireille N M van Poppel
- Institute of Human Movement Science, Sport and Health, University of Graz, 8010, Graz, Austria
| | - Gernot Desoye
- Department of Obstetrics and Gynaecology, Medical University of Graz, Auenbruggerplatz 14, 8036, Graz, Austria
| | - Berthold Huppertz
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, 8010, Graz, Austria.
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Shome I, Thathapudi NC, Aramati BMR, Kowtharapu BS, Jangamreddy JR. Stages, pathogenesis, clinical management and advancements in therapies of age-related macular degeneration. Int Ophthalmol 2023; 43:3891-3909. [PMID: 37347455 DOI: 10.1007/s10792-023-02767-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/08/2023] [Indexed: 06/23/2023]
Abstract
Age-related macular degeneration (AMD) is a retinal degenerative disorder prevalent in the elderly population, which leads to the loss of central vision. The disease progression can be managed, if not prevented, either by blocking neovascularization ("wet" form of AMD) or by preserving retinal pigment epithelium and photoreceptor cells ("dry" form of AMD). Although current therapeutic modalities are moderately successful in delaying the progression and management of the disease, advances over the past years in regenerative medicine using iPSC, embryonic stem cells, advanced materials (including nanomaterials) and organ bio-printing show great prospects in restoring vision and efficient management of either forms of AMD. This review focuses on the molecular mechanism of the disease, model systems (both cellular and animal) used in studying AMD, the list of various regenerative therapies and the current treatments available. The article also highlights on the recent clinical trials using regenerative therapies and management of the disease.
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Affiliation(s)
- Ishita Shome
- UR Advanced Therapeutics Private Limited, ASPIRE-BioNest, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, 500046, India
| | - Neethi C Thathapudi
- Centre de Recherche Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada
- Department of Ophthalmology and Institute of Biomedical Engineering, Université de Montréal, Montréal, QC, Canada
| | - Bindu Madhav Reddy Aramati
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, 500046, India
| | - Bhavani S Kowtharapu
- UR Advanced Therapeutics Private Limited, ASPIRE-BioNest, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, 500046, India
| | - Jaganmohan R Jangamreddy
- UR Advanced Therapeutics Private Limited, ASPIRE-BioNest, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, 500046, India.
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Viggiano P, Landini L, Grassi MO, Boscia G, Borrelli E, Sborgia G, Alessio G, Boscia F. Effects of diabetic retinopathy on longitudinal morphological changes in AMD-associated type 1 macular neovascularization. Sci Rep 2023; 13:16337. [PMID: 37770616 PMCID: PMC10539526 DOI: 10.1038/s41598-023-43635-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 09/26/2023] [Indexed: 09/30/2023] Open
Abstract
The purpose of this study was to investigate the effect of diabetic retinopathy (DR) on longitudinal morphological changes in AMD-associated type 1 macular neovascularization using optical coherence tomography angiography (OCTA). We enrolled fifty treatment-naïve eyes with a diagnosis of exudative AMD and type 1 MNV. Twenty of 50 eyes were affected by mild DR. En face OCT angiography were examined for the MNV lesion area (mm2), the MNV flow area (mm2), the central macular thickness (CMT) and the BCVA. The OCTA acquisition was performed at the following visits: (i) before the loading phase (LP) of intravitreal injection of aflibercept (T1), and (ii) 1 month after the last intravitreal injection of loading phase comprising 3 monthly injections (T2). All morpho-functional parameters showed a significantly change at T2 compared to T1 values in both groups. Furthermore, we found a greater MNV area reduction after LP in eyes without DR (P = 0.023). With regard to the remaining parameters, no significant changes were found between two groups (P > 0.05). Our analysis revealed a less MNV area reduction after loading dose of anti-VEGF therapy in eyes affected by diabetic retinopathy.
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Affiliation(s)
- Pasquale Viggiano
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Piazza Giulio Cesare, 11, Bari, Italy.
| | - Luca Landini
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Piazza Giulio Cesare, 11, Bari, Italy
| | - Maria Oliva Grassi
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Piazza Giulio Cesare, 11, Bari, Italy
| | - Giacomo Boscia
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Piazza Giulio Cesare, 11, Bari, Italy
| | - Enrico Borrelli
- Ophthalmology Department, San Raffaele University Hospital, Milan, Italy
| | - Giancarlo Sborgia
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Piazza Giulio Cesare, 11, Bari, Italy
| | - Giovanni Alessio
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Piazza Giulio Cesare, 11, Bari, Italy
| | - Francesco Boscia
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Piazza Giulio Cesare, 11, Bari, Italy
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Ma X, Geng Z, Wang S, Yu Z, Liu T, Guan S, Du S, Zhu C. The driving mechanism and targeting value of mimicry between vascular endothelial cells and tumor cells in tumor progression. Biomed Pharmacother 2023; 165:115029. [PMID: 37343434 DOI: 10.1016/j.biopha.2023.115029] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/11/2023] [Accepted: 06/14/2023] [Indexed: 06/23/2023] Open
Abstract
The difficulty and poor prognosis of malignant tumor have always been a difficult problem to be solved. The internal components of solid tumor are complex, including tumor cells, stromal cells and immune cells, which play an important role in tumor proliferation, migration, metastasis and drug resistance. Hence, targeting of only the tumor cells will not likely improve survival. Various studies have reported that tumor cells and endothelial cells have high plasticity, which is reflected in the fact that they can simulate each other's characteristics by endothelial-mesenchymal transition (EndMT) and vasculogenic mimicry (VM). In this paper, this mutual mimicry concept was integrated and reviewed for the first time, and their similarities and implications for tumor development are discussed. At the same time, possible therapeutic methods are proposed to provide new directions and ideas for clinical targeted therapy and immunotherapy of tumor.
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Affiliation(s)
- Xiao Ma
- Department of Clinical Medicine, The First Hospital of China Medical University, Nanjing Street 155, Heping District, Shenyang, Liaoning 110001, China
| | - Ziang Geng
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Sanhao Street 36, Heping District, Shenyang, Liaoning 110004, China
| | - Siqi Wang
- Department of Radiation Oncology, The First Hospital of China Medical University, Nanjing Street 155, Heping District, Shenyang, Liaoning 110001, China
| | - Zhongxue Yu
- Department of Cardiovascular Ultrasound, The First hospital of China Medical University, Nanjing Street 155, Heping District, Shenyang, Liaoning 110001, China
| | - Tiancong Liu
- Department of Otolaryngology, Shengjing Hospital of China Medical University, Sanhao Street 36, Heping District, Shenyang, Liaoning 110004, China.
| | - Shu Guan
- Department of Surgical Oncology and Breast Surgery, The First Hospital of China Medical University, Nanjing Street 155, Heping District, Shenyang, Liaoning 110001, China.
| | - Shaonan Du
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Sanhao Street 36, Heping District, Shenyang, Liaoning 110004, China.
| | - Chen Zhu
- Department of Neurosurgery, The First Hospital of China Medical University, Nanjing Street 155, Heping District, Shenyang, Liaoning 110001, China.
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Tang F, Huang K, Peng B, Deng W, Su N, Xu F, Zhang M, Zhong H. RhoA/ROCK Signaling Is Involved in Pathological Retinal Neovascularization. J Vasc Res 2023; 60:183-192. [PMID: 37660689 PMCID: PMC10614457 DOI: 10.1159/000533321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 07/28/2023] [Indexed: 09/05/2023] Open
Abstract
OBJECTIVE The aim of the study was to evaluate the effect of the RhoA/ROCK inhibitor Fasudil on retinal neovascularization (NV) in vivo and angiogenesis in vitro. METHODS C57BL/6 was used to establish an OIR model. First, RhoA/ROCK expression was first examined and compared between OIR and healthy controls. Then, we evaluated the effect of Fasudil on pathological retinal NV. Whole-mount retinal staining was performed. The percentage of NV area, the number of neovascular tufts (NVT), and branch points (BP) were quantified. Finally, human umbilical vein endothelial cells (HUVECs) were used to investigate the effect of Fasudil on angiogenesis. RESULTS Real-time PCR and Western blotting showed that ROCK expression in retinal tissue was statistically upregulated in OIR. Furthermore, we found that Fasudil attenuated the percentage of NV area, the number of NVT, and BP significantly. In addition, Fasudil could suppress the proliferation and migration of HUVECs induced by VEGF. CONCLUSIONS RhoA/ROCK might be involved in the pathogenesis of OIR. And its inhibitor Fasudil could suppress retinal NV in vivo and angiogenesis in vitro. Fasudil may be a potential treatment strategy for retinal vascular diseases.
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Affiliation(s)
- Fen Tang
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region and Guangxi Key Laboratory of Eye Health and Guangxi Health Commission Key Laboratory of Ophthalmology and Related Systemic Diseases Artificial Intelligence Screening Technology and Institute of Ophthalmic Diseases, Guangxi Academy of Medical Sciences, Nanning, China
| | - Kongqian Huang
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region and Guangxi Key Laboratory of Eye Health and Guangxi Health Commission Key Laboratory of Ophthalmology and Related Systemic Diseases Artificial Intelligence Screening Technology and Institute of Ophthalmic Diseases, Guangxi Academy of Medical Sciences, Nanning, China
| | - Biyan Peng
- Laboratory Animal Center, Guangxi Medical University, Nanning, China
| | - Wen Deng
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region and Guangxi Key Laboratory of Eye Health and Guangxi Health Commission Key Laboratory of Ophthalmology and Related Systemic Diseases Artificial Intelligence Screening Technology and Institute of Ophthalmic Diseases, Guangxi Academy of Medical Sciences, Nanning, China
| | - Ning Su
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region and Guangxi Key Laboratory of Eye Health and Guangxi Health Commission Key Laboratory of Ophthalmology and Related Systemic Diseases Artificial Intelligence Screening Technology and Institute of Ophthalmic Diseases, Guangxi Academy of Medical Sciences, Nanning, China
| | - Fan Xu
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region and Guangxi Key Laboratory of Eye Health and Guangxi Health Commission Key Laboratory of Ophthalmology and Related Systemic Diseases Artificial Intelligence Screening Technology and Institute of Ophthalmic Diseases, Guangxi Academy of Medical Sciences, Nanning, China
| | - Mingyuan Zhang
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region and Guangxi Key Laboratory of Eye Health and Guangxi Health Commission Key Laboratory of Ophthalmology and Related Systemic Diseases Artificial Intelligence Screening Technology and Institute of Ophthalmic Diseases, Guangxi Academy of Medical Sciences, Nanning, China
- Laboratory Animal Center, Guangxi Medical University, Nanning, China
| | - Haibin Zhong
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region and Guangxi Key Laboratory of Eye Health and Guangxi Health Commission Key Laboratory of Ophthalmology and Related Systemic Diseases Artificial Intelligence Screening Technology and Institute of Ophthalmic Diseases, Guangxi Academy of Medical Sciences, Nanning, China
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Wang XW, Zhao R, Yang ZY, Li T, Yang JC, Wang XL, Li XT, Zhao XR, Li XZ, Wang XX. YAP inhibitor verteporfin suppresses tumor angiogenesis and overcomes chemoresistance in esophageal squamous cell carcinoma. J Cancer Res Clin Oncol 2023; 149:7703-7716. [PMID: 37000262 DOI: 10.1007/s00432-023-04722-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/22/2023] [Indexed: 04/01/2023]
Abstract
PURPOSE Targeting angiogenesis is an attractive strategy for the effective treatment of cancer. This study aimed to investigate the anti-cancer activities of YAP inhibitor verteporfin (VP) in esophageal squamous cell carcinoma (ESCC) cells through its inhibitory effect on tumor angiogenesis. METHODS Cell proliferation, apoptosis, migration and invasion abilities were estimated by MTT, colony formation, DAPI staining, wound healing and transwell assays, respectively. Human umbilical vein endothelial cell (HUVEC) tube formation assay and chick embryo chorioallantoic membrane (CAM) model were used to observe angiogenesis in vitro and in vivo. The interactions between ESCC cells and HUVECs were assessed by cell chemotactic migration and adhesion assays. The expression levels of angiogenesis-related molecules were detected by Western blot. RESULTS We found that VP was potential to inhibit ESCC cell proliferation, migration, invasion and induce apoptosis in the dose-dependent fashion. VP also significantly suppressed proliferation, migration, and tube formation of HUVECs and promoted apoptosis of HUVECs, and reduced angiogenesis in CAM. Moreover, VP inhibited ESCC cell-induced angiogenesis in vitro by decreasing HUVEC chemotactic migration, adhesion and tube formation, and also reduced ESCC cell-induced neovascularization of the CAM in vivo. In addition, VP suppressed the expression of pro-angiogenic molecules such as VEGFA, MMP-2 and β-catenin in ESCC cells. Furtherly, VP increased the chemosensitivity of ESCC-resistant cells to paclitaxel (PTX). The combination of VP and PTX attenuated the resistant cell-mediated angiogenesis in vitro and in vivo. CONCLUSION These results reveal for the first time that VP potently inhibits malignant progression and overcomes chemoresistance of ESCC cells via inhibition of tumor angiogenesis. It provides insight into a new strategy for the treatment of ESCC that VP could be a potential drug candidate for targeting tumor angiogenesis.
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Affiliation(s)
- Xue-Wei Wang
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Rong Zhao
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Zi-Yi Yang
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Ting Li
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Jia-Cheng Yang
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Xiu-Li Wang
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Xin-Ting Li
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Xin-Ran Zhao
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China
| | - Xiao-Zhong Li
- Department of Infectious Diseases, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Xiao-Xia Wang
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, China.
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Lv S, Liu Y, Xie C, Xue C, Du S, Yao J. Emerging role of interactions between tumor angiogenesis and cancer stem cells. J Control Release 2023; 360:468-481. [PMID: 37391031 DOI: 10.1016/j.jconrel.2023.06.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 06/16/2023] [Accepted: 06/27/2023] [Indexed: 07/02/2023]
Abstract
Tumor angiogenesis and cancer stem cells (CSCs) are two major hallmarks of solid tumors. They have long received attention for their critical roles in tumor progression, metastasis and recurrence. Meanwhile, plenty of evidence indicates the close association between CSCs and tumor vasculature. CSCs are proven to promote tumor angiogenesis, and the highly vascularized tumor microenvironment further maintains CSCs growth in return, thereby forming a hard-breaking vicious circle to promote tumor development. Hence, though monotherapy targeting tumor vasculature or CSCs has been extensively studied over the past decades, the poor prognosis has been limiting the clinical application. This review summarizes the crosstalk between tumor vasculature and CSCs with emphasis on small-molecule compounds and the associated biological signaling pathways. We also highlight the importance of linking tumor vessels to CSCs to disrupt the CSCs-angiogenesis vicious circle. More precise treatment regimens targeting tumor vasculature and CSCs are expected to benefit future tumor treatment development.
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Affiliation(s)
- Shuai Lv
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Yufei Liu
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Changheng Xie
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Chenyang Xue
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Shi Du
- Division of Pharmaceutics & Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA.
| | - Jing Yao
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China.
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Gupta J, Tayyib NA, Jalil AT, Hlail SH, Zabibah RS, Vokhidov UN, Alsaikhan F, Ramaiah P, Chinnasamy L, Kadhim MM. Angiogenesis and prostate cancer: MicroRNAs comes into view. Pathol Res Pract 2023; 248:154591. [PMID: 37343381 DOI: 10.1016/j.prp.2023.154591] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/23/2023]
Abstract
Angiogenesis, the formation of new blood vessels, is an important stage in the growth of cancer. Extracellular matrix, endothelial cells, and soluble substances must be carefully coordinated during the multistep procedure of angiogenesis. Inducers and inhibitors have been found to control pretty much every phase. In addition to benign prostatic hyperplasia, prostatic intraepithelial neoplasia, and angiogenesis have a critical role in the initiation and progression of prostate cancer. MicroRNA (miRNA) is endogenous, short, non-coding RNA molecules of almost 22 nucleotides play a role in regulating cellular processes and regulating several genes' expression. Through controlling endothelial migration, differentiation, death, and cell proliferation, miRNAs have a significant function in angiogenesis. A number of pathological and physiological processes, particularly prostate cancer's emergence, depend on the regulation of angiogenesis. Investigating the functions played with miRNAs in angiogenesis is crucial because it might result in the creation of novel prostate cancer therapies that entail regulating angiogenesis. The function of several miRNAs and its targeting genes engaged in cancer of the prostate angiogenesis will be reviewed in this review in light of the most recent developments. The potential clinical utility of miRNAs potentially a novel therapeutic targets will also be explored, as well as their capacity to control prostate cancer angiogenesis and the underlying mechanisms.
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Affiliation(s)
- Jitendra Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura 281406, U.P., India.
| | - Nahla A Tayyib
- Faculty of Nursing, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Hilla 51001, Babylon, Iraq.
| | | | - Rahman S Zabibah
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Ulug'bek N Vokhidov
- Department of ENT Diseases, Head of the Department of Quality Education, Tashkent State Dental Institute, Tashkent, Uzbekistan; Research scholar, Department of Scientific affairs, Samarkand State Medical Institute, Amir Temur Street 18, Samarkand, Uzbekistan
| | - Fahad Alsaikhan
- College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia.
| | | | | | - Mustafa M Kadhim
- Department of Dentistry, Kut University College, Kut, Wasit 52001, Iraq; Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad 10022 Iraq
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Feng Y, Luo S, Fan D, Guo X, Ma S. The role of vascular endothelial cells in tumor metastasis. Acta Histochem 2023; 125:152070. [PMID: 37348328 DOI: 10.1016/j.acthis.2023.152070] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 06/24/2023]
Abstract
Vascular endothelial cells (VECs) are an integral component of the inner lining of blood vessels, and their functions are essential for the proper functioning of the vascular system. The tight junctions formed by VECs act as a significant barrier to the intravasation and extravasation of tumor cells (TCs). In addition to that, the proliferation, activation, and migration of VECs play a vital role in the growth of new blood vessels, a process known as tumor angiogenesis, which is closely related to the malignant progression of tumors. However, during tumor progression, VECs undergo endothelial-to-mesenchymal transition (EndMT), which further promotes tumor progression. Furthermore, VECs act as the first line of defense against effector immune cells and help prevent immune cells from infiltrating into tumor tissues. VECs also secrete various cytokines that can contribute to regulating the stemness of tumor stem cells. Thus, it has been increasingly recognized that dysfunction of VECs is one of the key driving forces behind tumor metastasis, and therapeutic strategies targeting VECs have the potential to be an effective means of antitumor therapy. This review aims to present a comprehensive overview of the role and mechanisms of VECs in regulating tumor progression and metastasis, providing insights into the possibilities for the development of novel antitumor therapies that target VECs.
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Affiliation(s)
- Ying Feng
- Department of Critical Care Medicine, Hubei Clinical Research Center for Umbilical Cord Blood Hematopoietic Stem Cells, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, Hubei, China
| | - Shan Luo
- Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Dandan Fan
- Hubei Key Laboratory of Embryonic Stem Cell Research, School of Biomedical Engineering, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Xingrong Guo
- Department of Critical Care Medicine, Hubei Clinical Research Center for Umbilical Cord Blood Hematopoietic Stem Cells, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, Hubei, China; Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China.
| | - Shinan Ma
- Department of Critical Care Medicine, Hubei Clinical Research Center for Umbilical Cord Blood Hematopoietic Stem Cells, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, Hubei, China; Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China.
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Gao F, Feng Y, Hu X, Zhang X, Li T, Wang Y, Ge S, Wang C, Chi J, Tan X, Wang N. Neutrophils regulate tumor angiogenesis in oral squamous cell carcinoma and the role of Chemerin. Int Immunopharmacol 2023; 121:110540. [PMID: 37354780 DOI: 10.1016/j.intimp.2023.110540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 06/13/2023] [Accepted: 06/16/2023] [Indexed: 06/26/2023]
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignant tumor of the oral cavity. Tumor angiogenesis plays a crucial role in tumor progression. Studies have established the correlation between neutrophils and tumor angiogenesis in the tumor microenvironment. A previous study found that overexpression of Chemerin- in OSCC increased the infiltration of neutrophils in tumor tissues. This study aims to investigate the mechanisms underlying the regulation of the development and progression of OSCC, which have great significance in enhancing the postoperative survival of patients with OSCC. This study evaluated the accuracy of neutrophil count combined with MVD in predicting patients' survival time and its relationship with clinicopathological parameters and prognosis. Additionally, the study explored the effects of the Chemerin-neutrophil interaction on the angiogenic function of HUVECs. In OSCC, the overexpression of Chemerin promoted the angiogenesis of HUVECs through neutrophils. Moreover, Chemerin upregulated pro-angiogenic factors (e.g., VEGF-A, MMP-9, MMP-2, and S100A9) in neutrophils by activating MEK/ERK signaling pathway. In vivo experiments demonstrated that Chemerin may promote tumor growth by regulating tumor angiogenesis. In conclusion, the results suggest that neutrophil count and MVD serve as poor prognostic factors for patients with OSCC, and their combination is a more effective factor in predicting the survival time of OSCC patients. Neutrophils potentially contribute to angiogenesis through MEK/ERK signaling pathway via Chemerin and participate in the progression and metastasis of OSCC.
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Affiliation(s)
- Fei Gao
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao city, Shandong Province, China
| | - Yuanyong Feng
- Department of Oral and Maxillofacial Surgery, the Affiliated Hospital of Qingdao University, Qingdao city, Shandong Province, China
| | - Xiaoyuan Hu
- Biological Therapy Center, The Third Affiliated Hospital of Kunming Medical University, Kunzhou Road No. 519, Kunming, Yunnan Province, China
| | - Xuan Zhang
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao city, Shandong Province, China
| | - Tongtong Li
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao city, Shandong Province, China
| | - Yueqi Wang
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao city, Shandong Province, China
| | - Shengyou Ge
- Department of Oral and Maxillofacial Surgery, the Affiliated Hospital of Qingdao University, Qingdao city, Shandong Province, China
| | - Chengqin Wang
- Department of Oral and Maxillofacial Surgery, the Affiliated Hospital of Qingdao University, Qingdao city, Shandong Province, China
| | - Jinghua Chi
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao city, Shandong Province, China
| | - Xiaohua Tan
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao city, Shandong Province, China
| | - Ning Wang
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao city, Shandong Province, China.
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Chen C, Lin LY, Chen JW, Chang TT. CXCL5 suppression recovers neovascularization and accelerates wound healing in diabetes mellitus. Cardiovasc Diabetol 2023; 22:172. [PMID: 37420254 PMCID: PMC10329364 DOI: 10.1186/s12933-023-01900-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 06/22/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND Higher chemokine C-X-C motif ligand 5 (CXCL5) level was observed in type 2 diabetes mellitus (DM) patients; however, its role in diabetic vasculopathy was not clarified. This study aimed to explore the impacts and mechanistic insights of CXCL5 in neovasculogenesis and wound healing in DM. METHODS Endothelial progenitor cells (EPCs) and human aortic endothelial cells (HAECs) were used in vitro. Streptozotocin-induced diabetic mice and Leprdb/JNarl mice were used as type 1 and type 2 DM models. Moreover, CXCL5 knockout mice were used to generate diabetic mice. Hindlimb ischemia surgery, aortic ring assays, matrigel plug assay, and wound healing assay were conducted. RESULTS CXCL5 concentrations were increased in plasma and EPCs culture medium from type 2 DM patients. CXCL5 neutralizing antibody upregulated vascular endothelial growth factor (VEGF)/stromal cell-derived factor-1 (SDF-1) and promoted cell function in EPCs from type 2 DM patients and high glucose-treated EPCs from non-DM subjects as well as HAECs. CXCL5 directly up-regulated interleukin (IL)-1β/IL-6/tumor necrosis factor-α and down-regulated VEGF/SDF-1 via ERK/p65 activation through chemokine C-X-C motif receptor 2 (CXCR2). CXCL5 neutralizing antibody recovered the blood flow after hindlimb ischemia, increased circulating EPC number, and enhanced VEGF and SDF-1 expression in ischemic muscle. CXCL5 suppression promoted neovascularization and wound healing in different diabetic animal models. The above observation could also be seen in streptozotocin-induced CXCL5 knockout diabetic mice. CONCLUSIONS CXCL5 suppression could improve neovascularization and wound healing through CXCR2 in DM. CXCL5 may be regarded as a potential therapeutic target for vascular complications of DM.
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Affiliation(s)
- Ching Chen
- Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Liang-Yu Lin
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jaw-Wen Chen
- Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Healthcare and Services Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Cardiovascular Research Center, Taipei Medical University, Taipei, Taiwan
| | - Ting-Ting Chang
- Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Biomedical Industry Ph.D. Program, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Abstract
PURPOSE OF REVIEW To summarize the mechanisms of tumor angiogenesis and resistance to antiangiogenic therapy, and the influence on tumor microenvironment. RECENT FINDINGS Several clinical trials have investigated the activity of anti-VEGF monoclonal antibodies and tyrosine kinase inhibitors in glioblastoma, shedding the light on their limitations in terms of disease control and survival. We have outlined the mechanisms of resistance to antiangiogenic therapy, including vessel co-option, hypoxic signaling in response to vessel destruction, modulation of glioma stem cells, and trafficking of tumor-associated macrophages in tumor microenvironment. Moreover, novel generation of antiangiogenic compounds for glioblastoma, including small interfering RNAs and nanoparticles, as a delivery vehicle, could enhance selectivity and reduce side effects of treatments. There is still a rationale for the use of antiangiogenic therapy, but a better understanding of vascular co-option, vascular mimicry, and dynamic relationships between immunosuppressive microenvironment and blood vessel destruction is crucial to develop next-generation antiangiogenic compounds.
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Affiliation(s)
- Alessia Pellerino
- Division of Neuro‑Oncology, Department of Neuroscience “Rita Levi Montalcini”, University and City of Health and Science Hospital, 10126 Turin, Italy
| | - Francesco Bruno
- Division of Neuro‑Oncology, Department of Neuroscience “Rita Levi Montalcini”, University and City of Health and Science Hospital, 10126 Turin, Italy
| | - Riccardo Soffietti
- Division of Neuro‑Oncology, Department of Neuroscience “Rita Levi Montalcini”, University and City of Health and Science Hospital, 10126 Turin, Italy
| | - Roberta Rudà
- Division of Neuro‑Oncology, Department of Neuroscience “Rita Levi Montalcini”, University and City of Health and Science Hospital, 10126 Turin, Italy
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Abstract
PURPOSE OF THE REVIEW Angiogenesis plays a key role in bladder cancer (BC) pathogenesis. In the last two decades, an increasing number of publications depicting a multitude of novel angiogenic molecules and pathways have emerged. The growing complexity necessitates an evaluation of the breadth of current knowledge to highlight key findings and guide future research. RECENT FINDINGS Angiogenesis is a dynamic biologic process that is inherently difficult to assess. Clinical assessment of angiogenesis in BCs is advancing with the integration of image analysis systems and dynamic contrast-enhanced and magnetic resonance imaging (DCE-MRI). Tumour-associated macrophages (TAMs) significantly influence the angiogenic process, and further research is needed to assess their potential as therapeutic targets. A rapidly growing list of non-coding RNAs affect angiogenesis in BCs, partly through modulation of vascular endothelial growth factor (VEGF) activity. Vascular mimicry (VM) has been repeatedly associated with increased tumour aggressiveness in BCs. Standardised assays are needed for appropriate identification and quantification of VM channels. This article demonstrates the dynamic and complex nature of the angiogenic process and asserts the need for further studies to deepen our understanding.
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Affiliation(s)
- Ghada Elayat
- Department of Natural Science, Middlesex University, London, UK
- Department of Histopathology, Tanta University, Tanta, Egypt
| | - Ivan Punev
- Department of Natural Science, Middlesex University, London, UK
| | - Abdel Selim
- Histopathology Department, King’s Health Partners, King’s College Hospital, London, UK
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Zhang S, Wang P, Hu B, Lv X, Liu W, Chen S, Shao Z. Inhibiting Heat Shock Protein 90 Attenuates Nucleus Pulposus Fibrosis and Pathologic Angiogenesis Induced by Macrophages via Down-Regulating Cell Migration-Inducing Protein. Am J Pathol 2023; 193:960-976. [PMID: 37088454 DOI: 10.1016/j.ajpath.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/12/2023] [Accepted: 03/23/2023] [Indexed: 04/25/2023]
Abstract
Intervertebral disc (IVD) degeneration (IVDD) is usually accompanied by nucleus pulposus (NP) fibrosis and pathologic angiogenesis, which are possibly associated with macrophage infiltration. Previous research indicates a destructive role of macrophages and the protective effect of inhibiting heat shock protein 90 (HSP90) in IVDD. Herein, the effects of inhibiting HSP90 on NP fibrosis and pathologic angiogenesis induced by macrophages were investigated further. Single-cell RNA-sequencing analysis was used to classify fibrotic NP cell (NPC) clusters and healthy NPC clusters in human NP tissues. The fibrotic NPC clusters were possibly associated with angiogenesis-related biological processes. Immunostaining showed the spatial association between blood vessel ingrowth and macrophage infiltration, as well as elevated levels of cell migration-inducing protein (CEMIP) and vascular endothelial growth factor A in severely degenerated human IVD tissues. Particularly, HSP90 inhibitor tanespimycin (17-AAG) ameliorated macrophage-induced fibrotic phenotype of NPCs via inhibiting CEMIP. M2, but not M1, macrophages promoted the pro-angiogenic ability of endothelial cells, which was attenuated by 17-AAG or HSP90 siRNA. Reversing the fibrotic phenotype of NPCs by Cemip siRNA also mitigated the pro-angiogenic effects of M2-conditioned medium-treated NPCs. Moreover, the murine IVDD model supported the 17-AAG-induced amelioration of NP fibrosis and endothelial cell invasion in IVD tissues. In conclusion, inhibiting HSP90 attenuated two interrelated pathologic processes, NP fibrosis and pathologic angiogenesis, induced by macrophages via down-regulating CEMIP.
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Affiliation(s)
- Shuo Zhang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Peng Wang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Binwu Hu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao Lv
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weijian Liu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Songfeng Chen
- Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| | - Zengwu Shao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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