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Han X, Song X, Xiao Z, Zhu G, Gao R, Ni B, Li J. Study on the mechanism of MDSC-platelets and their role in the breast cancer microenvironment. Front Cell Dev Biol 2024; 12:1310442. [PMID: 38404689 PMCID: PMC10884319 DOI: 10.3389/fcell.2024.1310442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/29/2024] [Indexed: 02/27/2024] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are key immunosuppressive cells in the tumor microenvironment (TME) that play critical roles in promoting tumor growth and metastasis. Tumor-associated platelets (TAPs) help cancer cells evade the immune system and promote metastasis. In this paper, we describe the interaction between MDSCs and TAPs, including their generation, secretion, activation, and recruitment, as well as the effects of MDSCs and platelets on the generation and changes in the immune, metabolic, and angiogenic breast cancer (BC) microenvironments. In addition, we summarize preclinical and clinical studies, traditional Chinese medicine (TCM) therapeutic approaches, and new technologies related to targeting and preventing MDSCs from interacting with TAPs to modulate the BC TME, discuss the potential mechanisms, and provide perspectives for future development. The therapeutic strategies discussed in this review may have implications in promoting the normalization of the BC TME, reducing primary tumor growth and distant lung metastasis, and improving the efficiency of anti-tumor therapy, thereby improving the overall survival (OS) and progression-free survival (PFS) of patients. However, despite the significant advances in understanding these mechanisms and therapeutic strategies, the complexity and heterogeneity of MDSCs and side effects of antiplatelet agents remain challenging. This requires further investigation in future prospective cohort studies.
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Affiliation(s)
- Xinpu Han
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Department of Hematology-Oncology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaotong Song
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhigang Xiao
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Guanghui Zhu
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ruike Gao
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Baoyi Ni
- Department of Oncology, First Hospital of Heilongjiang University of Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jie Li
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Chen J, Ikeda SI, Negishi K, Tsubota K, Kurihara T. Identification of Potential Therapeutic Targets for Myopic Choroidal Neovascularization via Discovery-Driven Data Mining. Curr Eye Res 2023; 48:1160-1169. [PMID: 37610842 DOI: 10.1080/02713683.2023.2252201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/29/2023] [Accepted: 08/21/2023] [Indexed: 08/25/2023]
Abstract
Purpose: Myopic choroidal neovascularization (mCNV) is a prevalent cause of vision loss. However, the development of effective therapeutic targets for mCNV has been hindered by the paucity of suitable animal models. Therefore, the aim of this study is to identify potential genes and pathways associated with mCNV and to unearth prospective therapeutic targets that can be utilized to devise efficacious treatments.Methods: Text data mining was used to identify genes linked to choroid, neovascularization, and myopia. g: Profiler was utilized to analyze the biological processes of gene ontology and the Reactome pathways. Protein interaction network analysis was performed using strings and visualized in Cytoscape. MCODE and cytoHubba were used for further screening.Results: Discovery-driven text data mining identified 55 potential genes related to choroid, neovascularization, and myopia. Gene enrichment analysis revealed 11 biological processes and seven Reactome pathways. A protein-protein interaction network with 47 nodes was constructed and analyzed using centrality ranking. Key clusters were identified through algorithm tools. Finally, 14 genes (IL6, FGF2, MMP9, IL10, TNF, MMP2, HGF, MMP3, IGF1, CCL2, CTNNB1, BDNF, NGF, and EDN1), in addition to VEGFA, were evaluated as targets with potential as future therapeutics.Conclusions: This study provides new potential therapeutic targets for mCNV, including IL6, FGF2, MMP9, IL10, TNF, MMP2, HGF, MMP3, IGF1, CCL2, CTNNB1, BDNF, NGF, and EDN1, which correspond to seven potential enriched pathways. These findings provide a basis for further research and offer new possibilities for developing therapeutic interventions for this condition.
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Affiliation(s)
- Junhan Chen
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
| | - Shin-Ichi Ikeda
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
| | - Kazuno Negishi
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
| | - Kazuo Tsubota
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
- Tsubota Laboratory, Inc, Tokyo, Japan
| | - Toshihide Kurihara
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
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Huang J, Wang C, Hou Y, Tian Y, Li Y, Zhang H, Zhang L, Li W. Molecular mechanisms of Thrombospondin-2 modulates tumor vasculogenic mimicry by PI3K/AKT/mTOR signaling pathway. Biomed Pharmacother 2023; 167:115455. [PMID: 37696083 DOI: 10.1016/j.biopha.2023.115455] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/24/2023] [Accepted: 09/05/2023] [Indexed: 09/13/2023] Open
Abstract
Vasculogenic mimicry (VM) differs from the classical tumor angiogenesis model. VM does not depend on endothelial cells; instead, highly aggressive tumor cells mimic endothelial cells to form a vascular-like channel structure. VM mediated by tumor cells is significantly and positively associated with a poor prognosis and low survival rates in patients with highly aggressive cancer. In the treatment of highly aggressive malignancies, the presence of VM is considered an important reason for the unsatisfactory clinical efficacy of anti-tumor-angiogenesis therapy (e.g., therapy targeting vascular endothelial growth factor A). Many targeted therapeutic drugs based on traditional tumor blood vessels have been used clinically. Although some progress has been made in certain tumors, problems such as drug resistance have restricted the expected therapeutic effects. Thrombospondin 2 (THBS2) is one of the most important genes associated with angiogenesis, and this gene exerts angiogenesis-related functions through the PI3K/AKT signaling pathway. Although the PI3K/AKT/mTOR signaling pathway is closely related to the progression of VM, the mechanism by which the promising biomarker THBS2 participates in and regulates tumor VM by activating the PI3K/AKT/mTOR signaling pathway is unclear. In this review, we analyze the monomer structure and biological activity of THBS2, the structure and potential synthesis mechanisms of VM, and the complex mechanisms between THBS2, the PI3K/AKT/mTOR signaling pathway, and VM.
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Affiliation(s)
- Ju Huang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Congcong Wang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Yixuan Hou
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Yuanyuan Tian
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Yanru Li
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Haiying Zhang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Lihong Zhang
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Wei Li
- The Key Laboratory of Pathobiology, Ministry of Education, The College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130021, China.
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Pohl L, Schiessl IM. Endothelial cell plasticity in kidney fibrosis and disease. Acta Physiol (Oxf) 2023; 239:e14038. [PMID: 37661749 DOI: 10.1111/apha.14038] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 07/29/2023] [Accepted: 08/11/2023] [Indexed: 09/05/2023]
Abstract
Renal endothelial cells demonstrate an impressive remodeling potential during angiogenic sprouting, vessel repair or while transitioning into mesenchymal cells. These different processes may play important roles in both renal disease progression or regeneration while underlying signaling pathways of different endothelial cell plasticity routes partly overlap. Angiogenesis contributes to wound healing after kidney injury and pharmaceutical modulation of angiogenesis may home a great therapeutic potential. Yet, it is not clear whether any differentiated endothelial cell can proliferate or whether regenerative processes are largely controlled by resident or circulating endothelial progenitor cells. In the glomerular compartment for example, a distinct endothelial progenitor cell population may remodel the glomerular endothelium after injury. Endothelial-to-mesenchymal transition (EndoMT) in the kidney is vastly documented and often associated with endothelial dysfunction, fibrosis, and kidney disease progression. Especially the role of EndoMT in renal fibrosis is controversial. Studies on EndoMT in vivo determined possible conclusions on the pathophysiological role of EndoMT in the kidney, but whether endothelial cells really contribute to kidney fibrosis and if not what other cellular and functional outcomes derive from EndoMT in kidney disease is unclear. Sequencing data, however, suggest no participation of endothelial cells in extracellular matrix deposition. Thus, more in-depth classification of cellular markers and the fate of EndoMT cells in the kidney is needed. In this review, we describe different signaling pathways of endothelial plasticity, outline methodological approaches and evidence for functional and structural implications of angiogenesis and EndoMT in the kidney, and eventually discuss controversial aspects in the literature.
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Affiliation(s)
- Layla Pohl
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
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Cuttica CM, Briata IM, DeCensi A. Novel Treatments for Obesity: Implications for Cancer Prevention and Treatment. Nutrients 2023; 15:3737. [PMID: 37686769 PMCID: PMC10490004 DOI: 10.3390/nu15173737] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
It is now established that obesity is related to a higher incidence of cancer during a lifespan. The effective treatment of obesity opens up new perspectives in the treatment of a relevant modifiable cancer risk factor. The present narrative review summarizes the correlations between weight loss in obesity and cancer. The current knowledge between obesity treatment and cancer was explored, highlighting the greatest potential for its use in the treatment of cancer in the clinical setting. Evidence for the effects of obesity therapy on proliferation, apoptosis, and response to chemotherapy is summarized. While more studies, including large, long-term clinical trials, are needed to adequately evaluate the relationship and durability between anti-obesity treatment and cancer, collaboration between oncologists and obesity treatment experts is increasingly important.
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Affiliation(s)
| | - Irene Maria Briata
- Division of Medical Oncology, E.O. Ospedali Galliera, 16128 Genoa, Italy; (I.M.B.); (A.D.)
| | - Andrea DeCensi
- Division of Medical Oncology, E.O. Ospedali Galliera, 16128 Genoa, Italy; (I.M.B.); (A.D.)
- Wolfson Institute of Population Health, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AD, UK
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He J, Pham TL, Kakazu AH, Ponnath A, Do KV, Bazan HEP. Lipoxin A4 (LXA4) Reduces Alkali-Induced Corneal Inflammation and Neovascularization and Upregulates a Repair Transcriptome. Biomolecules 2023; 13:831. [PMID: 37238701 PMCID: PMC10216426 DOI: 10.3390/biom13050831] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/05/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
PURPOSE To investigate the anti-inflammatory and anti-angiogenic effects of the bioactive lipid mediator LXA4 on a rat model of severe corneal alkali injury. METHODS To induce a corneal alkali injury in the right eyes of anesthetized Sprague Dawley rats. They were injured with a Φ 4 mm filter paper disc soaked in 1 N NaOH placed on the center of the cornea. After injury, the rats were treated topically with LXA4 (65 ng/20 μL) or vehicle three times a day for 14 days. Corneal opacity, neovascularization (NV), and hyphema were recorded and evaluated in a blind manner. Pro-inflammatory cytokine expression and genes involved in cornel repair were assayed by RNA sequencing and capillary Western blot. Cornea cell infiltration and monocytes isolated from the blood were analyzed by immunofluorescence and by flow cytometry. RESULTS Topical treatment with LXA4 for two weeks significantly reduced corneal opacity, NV, and hyphema compared to the vehicle treatment. RNA-seq and Western blot results showed that LXA4 decreased the gene and protein expression of pro-inflammatory cytokines interleukin (IL)-1β and IL-6 and pro-angiogenic mediators matrix metalloproteinase (MMP)-9 and vascular endothelial growth factor (VEGFA). It also induces genes involved in keratinization and ErbB signaling and downregulates immune pathways to stimulate wound healing. Flow cytometry and immunohistochemistry showed significantly less infiltration of neutrophils in the corneas treated with LXA4 compared to vehicle treatment. It also revealed that LXA4 treatment increases the proportion of type 2 macrophages (M2) compared to M1 in blood-isolated monocytes. CONCLUSIONS LXA4 decreases corneal inflammation and NV induced by a strong alkali burn. Its mechanism of action includes inhibition of inflammatory leukocyte infiltration, reduction in cytokine release, suppression of angiogenic factors, and promotion of corneal repair gene expression and macrophage polarization in blood from alkali burn corneas. LXA4 has potential as a therapeutic candidate for severe corneal chemical injuries.
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Affiliation(s)
- Jiucheng He
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA 70112, USA; (J.H.)
- Department of Ophthalmology, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA 70112, USA
| | - Thang L. Pham
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA 70112, USA; (J.H.)
- HENIKAA Research and Technology Institute (PRATI), A&A Green Phoenix Group JSC, Hanoi 11313, Vietnam
| | - Azucena H. Kakazu
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA 70112, USA; (J.H.)
| | - Abhilash Ponnath
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA 70112, USA; (J.H.)
| | - Khanh V. Do
- Faculty of Medicine, PHENIKAA University, Hanoi 12116, Vietnam
| | - Haydee E. P. Bazan
- Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA 70112, USA; (J.H.)
- Department of Ophthalmology, School of Medicine, Louisiana State University Health New Orleans, New Orleans, LA 70112, USA
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Li Y, Xu T, Wang X, Jia X, Ren M, Wang X. The prognostic utility of preoperative neutrophil-to-lymphocyte ratio (NLR) in patients with colorectal liver metastasis: a systematic review and meta-analysis. Cancer Cell Int 2023; 23:39. [PMID: 36855112 PMCID: PMC9976405 DOI: 10.1186/s12935-023-02876-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 02/17/2023] [Indexed: 03/02/2023] Open
Abstract
The neutrophil-to-lymphocyte ratio is used to reflect body's inflammatory status with prognostic value in different cancers. We aimed to investigate the influence of preoperative NLR in the prognosis of CRLM patients receiving surgery using meta-analysis. Data in Cochrane Library, PubMed, Embase, and Web of Science databases created before October 2022 were recruited. Meta-analysis was carried out with RevMan 5.3 and Stata16 software, and the primary outcome indicators included overall survival (OS), and secondary outcome indicators included disease-free survival (DFS) and relapse-free survival (RFS). The pooled risk ratio (HR) and 95% confidence interval (CI) for each outcome indicator were determined using random-effects models or fixed-effects models. The pooled odds ratio (OR) and corresponding 95% confidence intervals (CI) for NLR and clinicopathological characteristics were determined with a fixed-effects model. 18 papers published between 2008 and 2022 (3184 patients in total) were included. The pooled analysis found that high preoperative NLR was correlated with poor OS (multivariate HR = 1.83, 95% CI = 1.61-2.08, p < 0.01), DFS (multivariate HR = 1.78, 95% CI = 1.16-2.71, p < 0.01) and RFS (multivariate HR = 1.46, 95% CI = 1.15-1.85, p < 0.01), but NLR was not related to clinicopathological features of CRLM patients correlation. In conclusion, NLR is an independent risk factor for poor prognosis in patients with CRLM. More large-scale clinical researches are required in the future to demonstrate the inclusion of preoperative NLR as a prognostic indicator for CRLM patients to guide postoperative adjuvant chemotherapy.
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Affiliation(s)
- Yanqing Li
- grid.462400.40000 0001 0144 9297Graduate School of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, 014000 China
| | - Tianxiang Xu
- grid.440229.90000 0004 1757 7789Abdominal Tumor Surgery, Center of Tumor, Inner Mongolia People’s Hospital, Hohhot, 010017 China
| | - Xin Wang
- grid.462400.40000 0001 0144 9297Graduate School of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, 014000 China
| | - Xiangdong Jia
- grid.440229.90000 0004 1757 7789Abdominal Tumor Surgery, Center of Tumor, Inner Mongolia People’s Hospital, Hohhot, 010017 China
| | - Meng Ren
- grid.440229.90000 0004 1757 7789Abdominal Tumor Surgery, Center of Tumor, Inner Mongolia People’s Hospital, Hohhot, 010017 China
| | - Xiaoxia Wang
- Intensive Care Unit, Inner Mongolia People's Hospital, Hohhot, 010017, China.
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Chillà A, Anceschi C, Frediani E, Scavone F, Del Rosso T, Pelagio G, Tufaro A, De Palma G, Del Rosso M, Fibbi G, Chiarugi P, Laurenzana A, Margheri F. Inhibition of MMPs supports amoeboid angiogenesis hampering VEGF-targeted therapies via MLC and ERK 1/2 signaling. J Transl Med 2023; 21:102. [PMID: 36759828 PMCID: PMC9912547 DOI: 10.1186/s12967-023-03954-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/01/2023] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND In the past decades studies on anti-tumoral drugs inhibiting matrix metalloproteinase (MMPs) were disappointing. Recently, we demonstrated that mature endothelial cells (ECs) and endothelial colony forming cells (ECFCs) can switch between invasion modes to cope with challenging environments, performing the "amoeboid angiogenesis" in the absence of proteases activity. METHODS We first set out to investigate by ELISA if the inhibitors of the main protease family involved in angiogenesis were differently expressed during breast cancer progression. We used Marimastat, a broad-spectrum MMP inhibitor, as a means of inducing amoeboid characteristics and studied VEGF role in amoeboid angiogenesis. Thus, we performed invasion and capillary morphogenesis assay, morphological, cell signaling and in vivo mouse studies. RESULTS Our data showed that TIMP1, TIMP2, alpha2-antiplasmin, PAI-1 and cystatin increase in breast cancer serum of patients with primary cancer and lymph node positive compared to healthy women. In vitro results revealed that the most high-powered protease inhibitors able to induce amoeboid invasion of ECFCs were TIMP1, 2 and 3. Surprisingly, Marimastat promotes ECFC invasion and tubular formation in vitro and in vivo, inducing amoeboid characteristics. We observed that the combination of Marimastat plus VEGF doesn't boost neither cell invasion nor vessel formation capacity. Moreover, inhibition of VEGF activity with Bevacizumab in the presence of Marimastat confirmed that amoeboid angiogenesis is independent from the stimulus of the main vascular growth factor, VEGF. CONCLUSIONS We underline the importance to consider the amoeboid mechanism of endothelial and cancer cell invasion, probably responsible for the failure of synthetic metalloproteinase inhibitors as cancer therapy and tumor resistance to VEGF-targeted therapies, to set-up new drugs to be used in cancer therapy.
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Affiliation(s)
- Anastasia Chillà
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Viale G.B. Morgagni, 50, 50134, Florence, Italy.
| | - Cecilia Anceschi
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
| | - Elena Frediani
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
| | - Francesca Scavone
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
| | - Tommaso Del Rosso
- grid.4839.60000 0001 2323 852XDepartment of Physics, Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, RJ 22451-900 Brazil
| | - Giuseppe Pelagio
- IRCCS Istituto Tumori Giovanni Paolo II Bari, Viale Orazio Flacco 65, 70124 Bari, Italy
| | - Antonio Tufaro
- IRCCS Istituto Tumori Giovanni Paolo II Bari, Viale Orazio Flacco 65, 70124 Bari, Italy
| | - Giuseppe De Palma
- IRCCS Istituto Tumori Giovanni Paolo II Bari, Viale Orazio Flacco 65, 70124 Bari, Italy
| | - Mario Del Rosso
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
| | - Gabriella Fibbi
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
| | - Paola Chiarugi
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
| | - Anna Laurenzana
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
| | - Francesca Margheri
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50, 50134 Florence, Italy
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Esnault S, Jarjour NN. Development of Adaptive Immunity and Its Role in Lung Remodeling. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1426:287-351. [PMID: 37464127 DOI: 10.1007/978-3-031-32259-4_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Asthma is characterized by airflow limitations resulting from bronchial closure, which can be either reversible or fixed due to changes in airway tissue composition and structure, also known as remodeling. Airway remodeling is defined as increased presence of mucins-producing epithelial cells, increased thickness of airway smooth muscle cells, angiogenesis, increased number and activation state of fibroblasts, and extracellular matrix (ECM) deposition. Airway inflammation is believed to be the main cause of the development of airway remodeling in asthma. In this chapter, we will review the development of the adaptive immune response and the impact of its mediators and cells on the elements defining airway remodeling in asthma.
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Li L, Cook C, Liu Y, Li J, Jiang J, Li S. Endothelial glycocalyx in hepatopulmonary syndrome: An indispensable player mediating vascular changes. Front Immunol 2022; 13:1039618. [PMID: 36618396 PMCID: PMC9815560 DOI: 10.3389/fimmu.2022.1039618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Hepatopulmonary syndrome (HPS) is a serious pulmonary vascular complication that causes respiratory insufficiency in patients with chronic liver diseases. HPS is characterized by two central pathogenic features-intrapulmonary vascular dilatation (IPVD) and angiogenesis. Endothelial glycocalyx (eGCX) is a gel-like layer covering the luminal surface of blood vessels which is involved in a variety of physiological and pathophysiological processes including controlling vascular tone and angiogenesis. In terms of lung disorders, it has been well established that eGCX contributes to dysregulated vascular contraction and impaired blood-gas barrier and fluid clearance, and thus might underlie the pathogenesis of HPS. Additionally, pharmacological interventions targeting eGCX are dramatically on the rise. In this review, we aim to elucidate the potential role of eGCX in IPVD and angiogenesis and describe the possible degradation-reconstitution equilibrium of eGCX during HPS through a highlight of recent literature. These studies strongly underscore the therapeutic rationale in targeting eGCX for the treatment of HPS.
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Affiliation(s)
- Liang Li
- Department of Thoracic Surgery, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Liang Li, ; Shaomin Li,
| | - Christopher Cook
- Division of Immunology and Pathogenesis, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA, United States
| | - Yale Liu
- Department of Dermatology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jianzhong Li
- Department of Thoracic Surgery, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jiantao Jiang
- Department of Thoracic Surgery, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Shaomin Li
- Department of Thoracic Surgery, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Liang Li, ; Shaomin Li,
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Kung ML, Huang ST, Tsai KW, Chu TH, Hsieh S. Nanosized zingerone-triggered anti-angiogenesis contributes to tumor suppression in human hepatocellular carcinoma. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Hadjimichael AC, Foukas AF, Papadimitriou E, Kaspiris A, Peristiani C, Chaniotakis I, Kotsari M, Pergaris A, Theocharis S, Sarantis P, Christopoulou M, Psyrri A, Mavrogenis AF, Savvidou OD, Papagelopoulos PJ, Armakolas A. Doxycycline inhibits the progression of metastases in early-stage osteosarcoma by downregulating the expression of MMPs, VEGF and ezrin at primary sites. Cancer Treat Res Commun 2022; 32:100617. [PMID: 36027697 DOI: 10.1016/j.ctarc.2022.100617] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 07/29/2022] [Accepted: 08/01/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Osteosarcoma (OS) is the most common primary osseous malignant tumour, with high propensity to metastasise in lungs. Pulmonary micro-metastases are present in up to 80% of patients at initial diagnosis and they are associated with significantly worse prognosis. Doxycycline (Dox) is a synthetic tetracycline that has been shown to have anti-cancer properties in vitro and in vivo, and inhibit angiogenesis - effects that may prove beneficial for several types of cancer. The aim of the present work was to study how Dox affects OS cell growth in vitro and in vivo and OS-driven pulmonary metastasis in vivo. METHODS In vitro, the effect of Dox was measured in MG-63 and 143B human OS cell viability, apoptosis, invasion and migration. In vivo, highly metastatic 143B cells were orthotopically implanted into the tibia of SCID mice. The tumour growth and pulmonary metastases between Dox treated and untreated, non-amputated and early amputated xenografts were examined. RESULTS In vitro, Dox decreased viability, inhibited invasion, migration, and induced the apoptosis of OS cells. In vivo, Dox significantly enhanced tumour necrosis at primary OS sites, similarly to its in vitro effect, and downregulated the expression of Ki67, MMP2, MMP9, VEGFA and ezrin. It also decreased circulating VEGFA and MMP9 protein levels, in line with the decreased metastatic burden in Dox-treated mice (non-amputated and early-amputated). CONCLUSIONS Reprofiling of Dox can prevent the evolvement of pulmonary micro-metastases to clinically detectable macro-metastases and suppress the lethal progress of OS by inhibiting the expression of MMPs, VEGFA and ezrin at primary sites.
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Affiliation(s)
- Argyris C Hadjimichael
- Department of Orthopaedics, St Mary's Hospital, Imperial College Healthcare NHS Trust, Praed Street, W2 1NY, London, UK.
| | - Athanasios F Foukas
- Third Department of Orthopaedic surgery, "KAT" General Hospital of Athens, 2, Nikis Street, 14561, Kifissia, Greece.
| | - Evangelia Papadimitriou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, 26504, Patras, Greece.
| | - Angelos Kaspiris
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, 26504, Patras, Greece.
| | - Chrysostomi Peristiani
- Medical School, National and Kapodistrian University of Athens,75, Mikras Asias Street, Goudi, 11527, Athens, Greece.
| | - Ioannis Chaniotakis
- Healthcare Directorate of the Hellenic Air Force General Staff, Athens, 3, P. Kanellopoulou Street, 11525, Athens, Greece.
| | - Maria Kotsari
- Physiology Laboratory, Athens Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Physiology Lab, Bld 16, Goudi, 11527, Athens, Greece..
| | - Alexandros Pergaris
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece.
| | - Stamatios Theocharis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece.
| | - Panagiotis Sarantis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece.
| | - Magdalini Christopoulou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, 26504, Patras, Greece.
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital,1 Rimini Street, Chaidari, 12462, Athens, Greece.
| | - Andreas F Mavrogenis
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, Attikon University hospital, Athens,1 Rimini Street, Chaidari,12462, Athens, Greece..
| | - Olga D Savvidou
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, Attikon University hospital, Athens,1 Rimini Street, Chaidari,12462, Athens, Greece..
| | - Panayiotis J Papagelopoulos
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, Attikon University hospital, Athens,1 Rimini Street, Chaidari,12462, Athens, Greece..
| | - Athanasios Armakolas
- Physiology Laboratory, Athens Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Physiology Lab, Bld 16, Goudi, 11527, Athens, Greece..
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Abstract
Organ-specific metastasis to secondary organs is dependent on the formation of a supportive pre-metastatic niche. This tissue-specific microenvironmental response is thought to be mediated by mutational and epigenetic changes to primary tumour cells resulting in altered cross-talk between cell types. This response is augmented through the release of tumour and stromal signalling mediators including cytokines, chemokines, exosomes and growth factors. Although researchers have elucidated some of the cancer-promoting features that are bespoke to organotropic metastasis to the lungs, it remains unclear if these are organ-specific or generic between organs. Understanding the mechanisms that mediate the metastasis-promoting synergy between the host microenvironment, immunity, and pulmonary structures may elucidate predictive, prognostic and therapeutic markers that could be targeted to reduce the metastatic burden of disease. Herein, we give an updated summary of the known cellular and molecular mechanisms that contribute to the formation of the lung pre-metastatic niche and tissue-specific metastasis.
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Affiliation(s)
- Oliver Cucanic
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Rae H Farnsworth
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Steven A Stacker
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
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Zarubova J, Hasani-Sadrabadi MM, Ardehali R, Li S. Immunoengineering strategies to enhance vascularization and tissue regeneration. Adv Drug Deliv Rev 2022; 184:114233. [PMID: 35304171 PMCID: PMC10726003 DOI: 10.1016/j.addr.2022.114233] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 12/11/2022]
Abstract
Immune cells have emerged as powerful regulators of regenerative as well as pathological processes. The vast majority of regenerative immunoengineering efforts have focused on macrophages; however, growing evidence suggests that other cells of both the innate and adaptive immune system are as important for successful revascularization and tissue repair. Moreover, spatiotemporal regulation of immune cells and their signaling have a significant impact on the regeneration speed and the extent of functional recovery. In this review, we summarize the contribution of different types of immune cells to the healing process and discuss ways to manipulate and control immune cells in favor of vascularization and tissue regeneration. In addition to cell delivery and cell-free therapies using extracellular vesicles, we discuss in situ strategies and engineering approaches to attract specific types of immune cells and modulate their phenotypes. This field is making advances to uncover the extraordinary potential of immune cells and their secretome in the regulation of vascularization and tissue remodeling. Understanding the principles of immunoregulation will help us design advanced immunoengineering platforms to harness their power for tissue regeneration.
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Affiliation(s)
- Jana Zarubova
- Department of Bioengineering, University of California, Los Angeles, CA 90095, USA; Department of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Prague 14220, Czech Republic
| | | | - Reza Ardehali
- Division of Cardiology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA; Eli and Edythe Broad Stem Cell Research Center, University of California, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Song Li
- Department of Bioengineering, University of California, Los Angeles, CA 90095, USA; Eli and Edythe Broad Stem Cell Research Center, University of California, Los Angeles, CA 90095, USA; Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA.
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15
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Ying TH, Lin CL, Chen PN, Wu PJ, Liu CJ, Hsieh YH. Angelol-A exerts anti-metastatic and anti-angiogenic effects on human cervical carcinoma cells by modulating the phosphorylated-ERK/miR-29a-3p that targets the MMP2/VEGFA axis. Life Sci 2022; 296:120317. [PMID: 35026214 DOI: 10.1016/j.lfs.2022.120317] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/30/2021] [Accepted: 01/05/2022] [Indexed: 01/15/2023]
Abstract
AIMS Angelol-A (Ang-A), a kind of coumarins, is isolated from the roots of Angelica pubescens f. biserrata. However, AA exerts antitumor effects and molecular mechanism on cervical cancer cells is unknown. MAIN METHODS Cell viability was determined using the MTT assay, and the cell cycle phase was assessed by PI staining with flow cytometry. Ang-A-treated cells with/without Antago-miR-29a-3p (miR-29a-3p inhibitor) or U0126 (MEK inhibitor) were assessed for the expression of miR-29a-3p, in vitro migration/invasion, and angiogenesis using qRT-PCR, a chemotaxis assay, and tube formation assay, respectively. The expression of mitogen-activated protein kinases/MMP2/MMP9/VEGFA was determined by western blot analysis with applicable antibodies. KEY FINDINGS Ang-A significantly inhibited MMP2 and VEGFA expression, cell migration, and invasive motility in human cervical cancer cells. Conditioned medium inhibited tube formation in HUVECs. Ang-A principally inhibited invasive motility and angiogenesis by upregulating the expression of miR-29a-3p that targets the VEGFA-3' UTR. The role of miR-29a-3p was confirmed using Antago-miR-29a-3p, which reversed the Ang-A-inhibited expression of MMP2 and VEGFA, invasive motility, and angiogenesis in human cervical cancer cells. The ERK pathway was implicated in mediating the metastatic and angiogenic action of Ang-A. Combined treatment with Ang-A treated and U0126 exerted a synergistic inhibitory effect on the expression of MMP2 and VEGFA and the metastatic and angiogenic properties of human cervical cancer cells. SIGNIFICANCE These findings are the first to indicate that in human cervical cancer cells, Ang-A exerts anti-metastatic and anti-angiogenic effects via targeting the miR-29a-3p/MMP2/VEGFA axis, mediated through the ERK pathway.
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Affiliation(s)
- Tsung-Ho Ying
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan; Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chia-Liang Lin
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; Department of Surgery, MacKay Memorial Hospital and Mackay Medical College, New Taipei City, Taiwan
| | - Pei-Ni Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Pei-Ju Wu
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chung-Jung Liu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Regenetative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Yi-Hsien Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan.
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16
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Pagano E, Elias JE, Schneditz G, Saveljeva S, Holland LM, Borrelli F, Karlsen TH, Kaser A, Kaneider NC. Activation of the GPR35 pathway drives angiogenesis in the tumour microenvironment. Gut 2022; 71:509-520. [PMID: 33758004 PMCID: PMC8862021 DOI: 10.1136/gutjnl-2020-323363] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 03/10/2021] [Accepted: 03/11/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Primary sclerosing cholangitis (PSC) is in 70% of cases associated with inflammatory bowel disease. The hypermorphic T108M variant of the orphan G protein-coupled receptor GPR35 increases risk for PSC and ulcerative colitis (UC), conditions strongly predisposing for inflammation-associated liver and colon cancer. Lack of GPR35 reduces tumour numbers in mouse models of spontaneous and colitis associated cancer. The tumour microenvironment substantially determines tumour growth, and tumour-associated macrophages are crucial for neovascularisation. We aim to understand the role of the GPR35 pathway in the tumour microenvironment of spontaneous and colitis-associated colon cancers. DESIGN Mice lacking GPR35 on their macrophages underwent models of spontaneous colon cancer or colitis-associated cancer. The role of tumour-associated macrophages was then assessed in biochemical and functional assays. RESULTS Here, we show that GPR35 on macrophages is a potent amplifier of tumour growth by stimulating neoangiogenesis and tumour tissue remodelling. Deletion of Gpr35 in macrophages profoundly reduces tumour growth in inflammation-associated and spontaneous tumour models caused by mutant tumour suppressor adenomatous polyposis coli. Neoangiogenesis and matrix metalloproteinase activity is promoted by GPR35 via Na/K-ATPase-dependent ion pumping and Src activation, and is selectively inhibited by a GPR35-specific pepducin. Supernatants from human inducible-pluripotent-stem-cell derived macrophages carrying the UC and PSC risk variant stimulate tube formation by enhancing the release of angiogenic factors. CONCLUSIONS Activation of the GPR35 pathway promotes tumour growth via two separate routes, by directly augmenting proliferation in epithelial cells that express the receptor, and by coordinating macrophages' ability to create a tumour-permissive environment.
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Affiliation(s)
- Ester Pagano
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK,Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Joshua E Elias
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK,Division of Gastroenterology and Hepatology, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
| | - Georg Schneditz
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK,Norwegian PSC Research Center, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Svetlana Saveljeva
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK
| | - Lorraine M Holland
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK
| | - Francesca Borrelli
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Tom H Karlsen
- Norwegian PSC Research Center, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Arthur Kaser
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK,Division of Gastroenterology and Hepatology, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
| | - Nicole C Kaneider
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK .,Division of Gastroenterology and Hepatology, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
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17
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Mouchemore KA, Anderson RL. Immunomodulatory effects of G-CSF in cancer: Therapeutic implications. Semin Immunol 2021; 54:101512. [PMID: 34763974 DOI: 10.1016/j.smim.2021.101512] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/23/2021] [Indexed: 01/04/2023]
Abstract
Numerous preclinical studies have reported a pro-tumour role for granulocyte colony-stimulating factor (G-CSF) that is predominantly mediated by neutrophils and MDSCs, the major G-CSF receptor expressing populations. In the presence of G-CSF (either tumour-derived or exogenous) these myeloid populations commonly exhibit a T cell suppressive phenotype. However, the direct effects of this cytokine on other immune lineages, such as T and NK cells, are not as well established. Herein we discuss the most recent data relating to the effect of G-CSF on the major immune populations, exclusively in the context of cancer. Recent publications have drawn attention to the other tumour-promoting effects of G-CSF on myeloid cells, including NETosis, promotion of cancer stemness and skewed differentiation of bone marrow progenitors towards myelopoiesis. Although G-CSF is safely and commonly used as a supportive therapy to prevent or treat chemotherapy-associated neutropenia in cancer patients, we also discuss the potential impacts of G-CSF on other anti-cancer treatments. Importantly, considerations for immune checkpoint blockade are highlighted, as many publications report a T cell suppressive effect of G-CSF that may diminish the effectiveness of this immunotherapy.
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Affiliation(s)
- Kellie A Mouchemore
- Olivia Newton-John Cancer Research Institute, Heidelberg, VIC 3084, Australia; School of Cancer Medicine, La Trobe University, Bundoora, VIC 3086, Australia
| | - Robin L Anderson
- Olivia Newton-John Cancer Research Institute, Heidelberg, VIC 3084, Australia; School of Cancer Medicine, La Trobe University, Bundoora, VIC 3086, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC, Australia.
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18
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Herrera-Vargas AK, García-Rodríguez E, Olea-Flores M, Mendoza-Catalán MA, Flores-Alfaro E, Navarro-Tito N. Pro-angiogenic activity and vasculogenic mimicry in the tumor microenvironment by leptin in cancer. Cytokine Growth Factor Rev 2021; 62:23-41. [PMID: 34736827 DOI: 10.1016/j.cytogfr.2021.10.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/18/2021] [Accepted: 10/18/2021] [Indexed: 12/11/2022]
Abstract
The acquired ability to induce the formation of a functional vasculature is a hallmark of cancer. Blood vessels in tumors are formed through various mechanisms, among the most important in cancer biology, angiogenesis, and vasculogenic mimicry have been described. Leptin is one of the main adipokines secreted by adipocytes in normal breast tissue and the tumor microenvironment. Here, we provide information on the relationship between leptin and the development of angiogenesis and vasculogenic mimicry in different types of cancer. Here, we report that leptin activates different pathways such as JAK-STAT3, MAPK/ERK, PKC, JNK, p38, and PI3K-Akt to induce the expression of various angiogenic factors and vasculogenic mimicry. In vivo models, leptin induces blood vessel formation through the PI3K-Akt-mTOR pathway. Interestingly, the relationship between leptin and vasculogenic mimicry was more significant in breast cancer. The information obtained suggests that leptin could be playing an essential role in tumor survival and metastasis through the induction of vascular mechanisms such as angiogenesis and vasculogenic mimicry; thus, leptin-induced pathways could be suggested as a promising therapeutic target.
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Affiliation(s)
- Ana K Herrera-Vargas
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Chilpancingo, GRO 39090, Mexico.
| | - Eduardo García-Rodríguez
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Chilpancingo, GRO 39090, Mexico.
| | - Monserrat Olea-Flores
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Chilpancingo, GRO 39090, Mexico.
| | - Miguel A Mendoza-Catalán
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, GRO, 39090, Mexico.
| | - Eugenia Flores-Alfaro
- Laboratorio de Epidemiología Clínica y Molecular, Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, GRO 39087, Mexico.
| | - Napoleón Navarro-Tito
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Chilpancingo, GRO 39090, Mexico.
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19
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Zhang Y, Long J, Ren J, Huang X, Zhong P, Wang B. Potential Molecular Biomarkers of Vestibular Schwannoma Growth: Progress and Prospects. Front Oncol 2021; 11:731441. [PMID: 34646772 PMCID: PMC8503266 DOI: 10.3389/fonc.2021.731441] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 09/06/2021] [Indexed: 12/25/2022] Open
Abstract
Vestibular schwannomas (VSs, also known as acoustic neuromas) are relatively rare benign brain tumors stem from the Schwann cells of the eighth cranial nerve. Tumor growth is the paramount factor for neurosurgeons to decide whether to choose aggressive treatment approach or careful follow-up with regular magnetic resonance imaging (MRI), as surgery and radiation can introduce significant trauma and affect neurological function, while tumor enlargement during long-term follow-up will compress the adjacent nerves and tissues, causing progressive hearing loss, tinnitus and vertigo. Recently, with the deepening research of VS biology, some proteins that regulate merlin conformation changes, inflammatory cytokines, miRNAs, tissue proteins and cerebrospinal fluid (CSF) components have been proposed to be closely related to tumor volume increase. In this review, we discuss advances in the study of biomarkers that associated with VS growth, providing a reference for exploring the growth course of VS and determining the optimal treatment strategy for each patient.
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Affiliation(s)
- Yu Zhang
- Department of Pharmacy, Huashan Hospital, Fudan University, Shanghai, China
| | - Jianfei Long
- Department of Pharmacy, Huashan Hospital, Fudan University, Shanghai, China
| | - Junwei Ren
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiang Huang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Ping Zhong
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Bin Wang
- Department of Pharmacy, Huashan Hospital, Fudan University, Shanghai, China
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20
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Serra R, Bracale UM, Chilà C, Renne M, Mignogna C, Ielapi N, Ciranni S, Torcia G, Bevacqua E, Di Taranto MD, Mastroroberto P, Serraino GF, Provenzano M, Andreucci M. Clinical and Pathological Correlations in Chronic Venous Disease. Ann Vasc Surg 2021; 78:19-27. [PMID: 34543712 DOI: 10.1016/j.avsg.2021.06.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 06/23/2021] [Accepted: 06/25/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Chronic Venous Disease (CVD) has a high prevalence in the western world. Varicose veins (VVs) are the main signs of this disease that is characterized by important pathological vessel wall changes. The aim of this study is to correlate the main histopathological abnormalities with related clinical issues of CVD. METHODS A cohort of patients with VVs scheduled for open surgical treatment namely stab avulsion of VVs was recruited. Subsequently, venous tissue from stab avulsion was collected in order to evaluate the following biomarkers: Vascular-Endothelial Growth Factor (VEGF), Protein Gene Product 9.5 (PGP 9.5), Fibronectin (FN), and Matrix Metalloproteinase-9 (MMP-9). The Clinical-Etiology-Anatomy-Pathophysiology (CEAP) criteria were used to classify CVD. RESULTS Fourteen tissue fragments were processed for histological and immunohistochemical studies. Of these, 43% were from CEAP C2 patients, 36% from CEAP C3 patients, and 21% from CEAP C4 patients. CEAP Class C2 had few to moderate structures positive to VEGF; occasional structures positive to Fibronectin, numerous structures positive to MMP9, few to moderate structures positive to PGP 9.5. CEAP Class C3 had moderate structures positive to VEGF; few to moderate structures positive to Fibronectin; many structures positive to MMP9; few to moderate structures positive to PGP 9.5. CEAP Class C4 had numerous structures positive to VEGF; numerous structures positive to Fibronectin; abundant structures positive to MMP-9; few structures positive to PGP 9.5. CONCLUSIONS In this study, positive VEGF, FN, and MMP-9 structures were found with increasing trends in relation to the disease staging. VEGF and FN are associated with a progressive increase from C2 to C4. The MMP-9 marker has an important positivity even at early stage of the disease, being higher in CEAP C4 patients. PGP 9.5 decreases in CEAP C4 patients and this is concordant to decreased vein wall innervation.
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Affiliation(s)
- Raffaele Serra
- Interuniversity Center of Phlebolymphology (CIFL). International Research and Educational Program in Clinical and Experimental Biotechnology" at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy; Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy.
| | | | - Caterina Chilà
- Interuniversity Center of Phlebolymphology (CIFL). International Research and Educational Program in Clinical and Experimental Biotechnology" at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy; Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy
| | - Maria Renne
- Interuniversity Center of Phlebolymphology (CIFL). International Research and Educational Program in Clinical and Experimental Biotechnology" at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy; Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy
| | - Chiara Mignogna
- Interdipartimental Center of Research "Genomics and Molecular Pathology" University of Catanzaro, Catanzaro, Italy; Department of Pathology, Regional Hospital Pugliese - Caccio, Catanzaro, Italy
| | - Nicola Ielapi
- Interuniversity Center of Phlebolymphology (CIFL). International Research and Educational Program in Clinical and Experimental Biotechnology" at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy; Department of Public Health and Infectious Disease, Sapienza" University of Rome, Rome, Italy
| | - Salvatore Ciranni
- Interuniversity Center of Phlebolymphology (CIFL). International Research and Educational Program in Clinical and Experimental Biotechnology" at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy; Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy
| | - Giuseppina Torcia
- Interuniversity Center of Phlebolymphology (CIFL). International Research and Educational Program in Clinical and Experimental Biotechnology" at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy; Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy
| | - Egidio Bevacqua
- Interuniversity Center of Phlebolymphology (CIFL). International Research and Educational Program in Clinical and Experimental Biotechnology" at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy; Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy
| | - Maria Donata Di Taranto
- Department of Molecular Medicine and Medical Biotechnology, University of Naples "Federico II", Naples, Italy
| | - Pasquale Mastroroberto
- Department of Experimental and Clinical Medicine, University of Catanzaro, Catanzaro, Italy
| | | | - Michele Provenzano
- Department of Medical and Surgical Sciences, University of Catanzaro, Catanzaro, Italy
| | - Michele Andreucci
- Department of Health Sciences, University of Catanzaro, Catanzaro, Italy
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Jiang S, Fu R, Shi J, Wu H, Mai J, Hua X, Chen H, Liu J, Lu M, Li N. CircRNA-Mediated Regulation of Angiogenesis: A New Chapter in Cancer Biology. Front Oncol 2021; 11:553706. [PMID: 33777729 PMCID: PMC7988083 DOI: 10.3389/fonc.2021.553706] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 01/07/2021] [Indexed: 12/15/2022] Open
Abstract
Angiogenesis is necessary for carcinoma progression and is regulated by a variety of pro- and anti-angiogenesis factors. CircRNAs are RNA molecules that do not have a 5'-cap or a 3'-polyA tail and are involved in a variety of biological functions. While circRNA-mediated regulation of tumor angiogenesis has received much attention, the detailed biological regulatory mechanism remains unclear. In this review, we investigated circRNAs in tumor angiogenesis from multiple perspectives, including its upstream and downstream factors. We believe that circRNAs have natural advantages and great potential for the diagnosis and treatment of tumors, which deserves further exploration.
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Affiliation(s)
- Shaotao Jiang
- Department of HBP SURGERY II, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Rongdang Fu
- Department of Hepatic Surgery, The First People's Hospital of Foshan, Affiliated Foshan Hospital of Sun Yat-sen University, Foshan, China
| | - Jiewei Shi
- Department of General Surgery, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Huijie Wu
- Department of Obstetrics, The First People's Hospital of Foshan, Affiliated Foshan Hospital of Sun Yat-sen University, Foshan, China
| | - Jialuo Mai
- Department of HBP SURGERY II, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xuefeng Hua
- Department of HBP SURGERY II, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Huan Chen
- Department of HBP SURGERY II, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jie Liu
- Department of HBP SURGERY II, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Minqiang Lu
- Department of HBP SURGERY II, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Ning Li
- Department of HBP SURGERY II, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
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22
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Yan M, Wang H, Gu Y, Li X, Tao L, Lu P. Melatonin exerts protective effects on diabetic retinopathy via inhibition of Wnt/β-catenin pathway as revealed by quantitative proteomics. Exp Eye Res 2021; 205:108521. [PMID: 33636209 DOI: 10.1016/j.exer.2021.108521] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 01/23/2021] [Accepted: 02/17/2021] [Indexed: 12/13/2022]
Abstract
Diabetic retinopathy (DR), the most common ocular complication resulting from diabetes in working-age adults, causes vision impairment and even blindness because of microvascular damage to the retina. Melatonin is an endogenous neurohormone possessing various biological properties, including the regulation of oxidative stress, inflammation, autophagy, and angiogenesis functions. To evaluate the effects of melatonin on DR, we first investigated the role of melatonin in retinal angiogenesis and inner blood-retina barrier (iBRB) under high glucose conditions in vitro and in vivo. Melatonin administration ameliorated high glucose-induced iBRB disruption, cell proliferation, cell migration, invasion and tube formation, and decreased the expression levels of VEGF, MMP-2, and MMP-9. Furthermore, melatonin treatment increased the level of autophagy but decreased the expression levels of inflammation-related factors under high glucose conditions. To further explore the underlying mechanism, we evaluated human retinal microvascular endothelial cells (HRMECs) via tandem mass tags (TMT)-labeled quantitative proteomics under high-glucose conditions with or without melatonin. Bioinformatics analysis results revealed that the main enrichment pathway of differentially expressed proteins (DEPs) was the Wnt pathway. We found that melatonin inhibited the activation of Wnt/β-catenin pathway following DR. These abovementioned protective effects of melatonin under hyperglycemia were blocked by lithium chloride (LiCl; activator of the Wnt/β-catenin signaling pathway). In summary, melatonin exerts protective effects on experimental DR via inhibiting Wnt/β-catenin pathway by, at least partially, alleviating autophagic dysfunction and inflammatory activation.
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Affiliation(s)
- Mengyang Yan
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Shizi Street 188, Suzhou, 215006, China
| | - Haochen Wang
- Department of Forensic Medicine, Medical School of Soochow University, 178 East Ganjiang Road, Suzhou, 215213, China
| | - Yu Gu
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Shizi Street 188, Suzhou, 215006, China
| | - Xin Li
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Shizi Street 188, Suzhou, 215006, China
| | - Luyang Tao
- Department of Forensic Medicine, Medical School of Soochow University, 178 East Ganjiang Road, Suzhou, 215213, China.
| | - Peirong Lu
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Shizi Street 188, Suzhou, 215006, China.
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Abstract
OBJECTIVES (1) To explore the role and significance of Matrix Metalloproteinase 9 (MMP-9), a proteolytic enzyme, in various ocular surface diseases of inflammatory, infectious, and traumatic etiology (2), to further elucidate the molecular mechanisms responsible for its overexpression in ocular surface disease states, and (3) to discuss possible targets of therapeutic intervention. METHODS A literature review was conducted of primary sources from 1995 onward using search results populated from the US National Library of Medicine search database. RESULTS MMP-9 overexpression has been found in in vitro and in vivo models of dry eye disease (DED), corneal ulceration, microbial keratitis, corneal neovascularization, ultraviolet light-induced radiation, and a host of additional surface pathologies. MMP-9 is involved in an intricate signal transduction cascade that includes induction by many proinflammatory molecules including interleukin-1 (IL-1), tumor necrosis factor alpha (TNF-a), nuclear factor kappa light chain enhancer of activated B cells (NF-kB), platelet-activating factor, activator protein 1 (AP-1), and transforming growth factor beta (TGF-B). MMP-9 expression is blunted by a diverse array of molecular factors, such as tissue inhibitors of metalloproteinases, cyclosporine A (CyA), PES_103, epigalloccatechin-3-gallate (EGCG), N-acetylcysteine (NaC), ascorbate, tetracyclines, and corticosteroids. Inhibition of MMP-9 frequently led to improvement of ocular surface disease. CONCLUSIONS Novel insights into the mechanistic action of MMP-9 provide potential for new therapeutic modulations of ocular surface diseases mediated by its overexpression.
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24
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Farahi N, Gillett D, Southwood M, Rassl D, Tregay N, Hill U, Preston SD, Loutsios C, Lok LSC, Heard S, Buscombe J, Rintoul RC, Peters AM, Summers C, Chilvers ER. Lesson of the month: novel method to quantify neutrophil uptake in early lung cancer using SPECT-CT. Thorax 2020; 75:1020-1023. [PMID: 32887739 PMCID: PMC7569370 DOI: 10.1136/thoraxjnl-2020-214642] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 06/25/2020] [Accepted: 07/14/2020] [Indexed: 12/22/2022]
Abstract
Neutrophils play an important role in the lung tumour microenvironment. We hypothesised that radiolabelled neutrophils coupled to single-photon emission CT (SPECT) may non-invasively quantify neutrophil uptake in tumours from patients with non-small cell lung cancer. We demonstrated increased uptake of radiolabelled neutrophils from the blood into tumours compared with non-specific uptake using radiolabelled transferrin. Moreover, indium-111-neutrophil activity in the tumour biopsies also correlated with myeloperoxidase (MPO)-positive neutrophils. Our data support the utility of imaging with In-111-labelled neutrophils and SPECT-CT to quantify neutrophil uptake in lung cancer.
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Affiliation(s)
- Neda Farahi
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Daniel Gillett
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Mark Southwood
- Department of Pathology, Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - Doris Rassl
- Department of Pathology, Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - Nicola Tregay
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Uta Hill
- Cambridge Centre for Lung Infection, Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - Stephen Denis Preston
- Department of Pathology, Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | | | | | - Sarah Heard
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - John Buscombe
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Robert Campbell Rintoul
- Department of Thoracic Oncology, Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK.,Department of Oncology, University of Cambridge, Cambridge, UK
| | - A Michael Peters
- Department of Nuclear Medicine, King's College Hospital NHS Foundation Trust, London, UK
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Chen C, Li WJ, Weng JJ, Chen ZJ, Wen YY, Deng T, Le HB, Zhang YK, Zhang BJ. Cancer-associated fibroblasts, matrix metalloproteinase-9 and lymphatic vessel density are associated with progression from adenocarcinoma in situ to invasive adenocarcinoma of the lung. Oncol Lett 2020; 20:130. [PMID: 32934699 PMCID: PMC7471727 DOI: 10.3892/ol.2020.11991] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 07/16/2020] [Indexed: 12/24/2022] Open
Abstract
The present study aimed to investigate the roles of cancer-associated fibroblasts (CAFs), matrix metalloproteinase-9 (MMP-9) and lymphatic vessel density (LVD) during the progression from adenocarcinoma in situ (AIS) to invasive lung adenocarcinoma (IAC). A total of 77 patients with stage 0-IA lung adenocarcinoma were enrolled. The expression levels of α-smooth muscle actin, MMP-9 and D2-40 were immunohistochemically analyzed. Survival analysis was performed using the Kaplan-Meier method. In the non-invasive component, the proportion of CAFs and the expression levels of MMP-9 increased from AIS to IAC; however, the LVD was not significantly different. CAFs were positively correlated with levels of MMP-9. The LVD had no significant correlation with CAFs and MMP-9. In the invasive component, CAFs, MMP-9 and LVD were significantly higher in IAC compared with in minimally invasive adenocarcinoma. CAFs, MMP-9 and LVD were all positively correlated with each other. The micropapillary subtype in IAC was associated with overall survival (OS). The LVD in IAC, but not MMP-9 and CAFs, was associated with OS. CAFs, MMP-9 and LVD were involved in the progression from AIS to IAC. CAFs exhibited a strong association with MMP-9 levels in the non-invasive and invasive components. The increase in the proportion of CAFs and the expression levels of MMP-9 may have been an early event before the adenocarcinoma became invasive. Once the adenocarcinoma was invasive, the LVD served an important role in tumor invasion and metastasis, and hence may be used as a prognostic marker of poor OS in stage IA IAC.
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Affiliation(s)
- Cheng Chen
- Department of Cardio-Thoracic Surgery, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Wu-Jun Li
- Department of Cardio-Thoracic Surgery, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Jing-Jing Weng
- Department of Cardio-Thoracic Surgery, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Zhi-Jun Chen
- Department of Cardio-Thoracic Surgery, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Yuan-Yuan Wen
- Department of Pathology, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Tao Deng
- Department of Pathology, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Han-Bo Le
- Department of Cardio-Thoracic Surgery, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Yong-Kui Zhang
- Department of Cardio-Thoracic Surgery, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
| | - Bin-Jie Zhang
- Department of Cardio-Thoracic Surgery, Zhoushan Hospital, Zhoushan, Zhejiang 316000, P.R. China
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Zhang J, Wang S, He Y, Yao B, Zhang Y. Regulation of matrix metalloproteinases 2 and 9 in corneal neovascularization. Chem Biol Drug Des 2020; 95:485-492. [PMID: 31002472 DOI: 10.1111/cbdd.13529] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 03/26/2019] [Accepted: 03/31/2019] [Indexed: 01/11/2023]
Abstract
Corneal neovascularization (CNV), a pathological process of angiogenesis, can lead to serious consequences in the cornea. CNV is generally proved to associate with inflammation in the cornea closely, which is mainly elicited by the disruption of equilibrium between angiogenic and antiangiogenic factors. Angiogenic factors including vascular endothelial growth factors (VEGFs), basic fibroblast growth factors (bFGFs), and matrix metalloproteinases (MMPs) are vital factors in the formation of CNV. Especially VEGFs are convinced to be the core angiogenic factors in CNV, and MMPs are proved to exert dual effects on the process. Strikingly, matrix metalloproteinase 2 (MMP-2) and matrix metalloproteinase 9 (MMP-9) are determined to play key roles in the formation of CNV, while the mechanism is still vague. In this review, the latest researches are reviewed to discuss the role of MMP-2 and MMP-9 in CNV, respectively, and some inhibitors of them are presented. We hope to provide a new direction of drug research for CNV.
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Affiliation(s)
- Jiahao Zhang
- Department of Ophthalmology, 2nd Hospital of Jilin University, Changchun, China
| | - Shurong Wang
- Department of Ophthalmology, 2nd Hospital of Jilin University, Changchun, China
| | - Yuxi He
- Department of Ophthalmology, 2nd Hospital of Jilin University, Changchun, China
| | - Boyuan Yao
- Department of Ophthalmology, 2nd Hospital of Jilin University, Changchun, China
| | - Yan Zhang
- Department of Ophthalmology, 2nd Hospital of Jilin University, Changchun, China
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27
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Kizildag S, Hosgorler F, Koc B, Golgelioglu O, Guvendi G, Kandis S, Ates M, Uysal N. Probable Interaction of MMP-2 and VEGF in Testicular Deteriorations Related to Aging. DICLE MEDICAL JOURNAL 2019. [DOI: 10.5798/dicletip.661276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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28
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Shen J, Chen Z, Fan M, Lu H, Zhuang Q, He X. Prognostic value of pretreatment neutrophil count in metastatic renal cell carcinoma: a systematic review and meta-analysis. Cancer Manag Res 2019; 11:5365-5374. [PMID: 31354345 PMCID: PMC6572736 DOI: 10.2147/cmar.s199849] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 04/09/2019] [Indexed: 12/14/2022] Open
Abstract
Background: In recent years, inflammation has become widely recognized as a crucial component in tumor development and progression. Neutrophils are one of the most common inflammatory markers during hematological examinations. The prognostic value of neutrophils in metastatic renal cell carcinoma (mRCC) remains inconsistent. The aim of this meta-analysis is to evaluate the prognostic value of pretreatment neutrophil count in patients with mRCC. Methods: PubMed, Web of Science and Embase were searched for data on the association between pretreatment neutrophil count and mRCC prognosis up to October 7, 2017. We sorted out relevant studies and extracted the hazard ratio (HR) and its 95% confidence interval (CI) for overall survival (OS) and progression-free survival (PFS). Results: A total of 13 studies containing 3,021 patients with mRCC were summarized in the present meta-analysis. An elevated pretreatment neutrophil count yielded a worse OS (HR=2.17, 95% CI=1.68–2.79, P<0.001) and PFS (HR=1.78, 95% CI=0.91–3.49, P<0.001). Furthermore, we performed a subgroup analysis based on cut-off value, ethnicity, treatment method and analysis type. As a result, the association between pretreatment neutrophil count and survival was statistically significant in the subgroups of cut-off value, ethnicity, treatment method and analysis type. Conclusion: Our results show that the pretreatment neutrophil count is associated with mRCC outcomes and can be used as a valuable inflammatory marker for prognosis monitoring.
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Affiliation(s)
- Jie Shen
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, People's Republic of China
| | - Zhen Chen
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, People's Republic of China
| | - Min Fan
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, People's Republic of China
| | - Hao Lu
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, People's Republic of China
| | - Qianfeng Zhuang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, People's Republic of China
| | - Xiaozhou He
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, People's Republic of China
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29
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Wolf M, Clay SM, Oldenburg CE, Rose-Nussbaumer J, Hwang DG, Chan MF. Overexpression of MMPs in Corneas Requiring Penetrating and Deep Anterior Lamellar Keratoplasty. Invest Ophthalmol Vis Sci 2019; 60:1734-1747. [PMID: 31022731 PMCID: PMC6485316 DOI: 10.1167/iovs.18-25961] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Purpose Matrix metalloproteinases (MMPs) comprise a family of zinc-dependent endopeptidases involved in wound healing processes, including neovascularization and fibrosis. We assessed MMP protein expression levels in diseased corneas of patients requiring penetrating and deep anterior lamellar keratoplasty. The purpose of this study was to test the hypothesis that upregulation of MMPs in diseased corneas is positively associated with clinical levels of corneal neovascularization and fibrosis. Methods Protein expression levels of nine individual MMPs were quantified simultaneously in human corneal lysates by using the Bio-Plex Pro Human MMP 9-Plex Panel and the MAGPIX technology. Measurements of MMP1, MMP2, MMP3, MMP7, MMP8, MMP9, MMP10, MMP12, and MMP13 were performed on diseased specimens from 21 patients undergoing corneal transplantation (17 for penetrating keratoplasty and 4 for deep anterior lamellar keratoplasty) and 6 normal control corneas. Results Luminex-based expression analysis revealed a significant overexpression of four of the nine MMPs tested (MMP2, MMP8, MMP12, and MMP13) in patient samples compared to control. Significant overexpression of MMP1, MMP2, MMP8, MMP12, and MMP13 was observed in diseased corneas with neovascularization compared with diseased corneas without neovascularization. Overexpression of MMP1, MMP2, MMP8, MMP12, and MMP13 also corresponded with the levels of corneal fibrosis. Finally, reduced expression of MMP3 was detected in keratoconus patients. Conclusions Multiple MMPs are expressed in the corneas of patients with chronic disease requiring keratoplasty even when the pathologic process appears to be clinically inactive. In particular, the expression of several MMPs (MMP2, MMP8, MMP12, and MMP13) is positively associated with increased levels corneal fibrosis and neovascularization.
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Affiliation(s)
- Marie Wolf
- Department of Ophthalmology, University of California, San Francisco, California, United States
| | - Selene M Clay
- Department of Ophthalmology, University of California, San Francisco, California, United States
| | - Catherine E Oldenburg
- Department of Ophthalmology, University of California, San Francisco, California, United States.,Francis I. Proctor Foundation, University of California, San Francisco, California, United States
| | - Jennifer Rose-Nussbaumer
- Department of Ophthalmology, University of California, San Francisco, California, United States.,Francis I. Proctor Foundation, University of California, San Francisco, California, United States
| | - David G Hwang
- Department of Ophthalmology, University of California, San Francisco, California, United States.,Francis I. Proctor Foundation, University of California, San Francisco, California, United States
| | - Matilda F Chan
- Department of Ophthalmology, University of California, San Francisco, California, United States.,Francis I. Proctor Foundation, University of California, San Francisco, California, United States
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30
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Serum Vascular Endothelial Growth Factor Levels Correlate with Severity of Retinopathy in Diabetic Patients: A Systematic Review and Meta-Analysis. DISEASE MARKERS 2019; 2019:9401628. [PMID: 31019585 PMCID: PMC6451802 DOI: 10.1155/2019/9401628] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 12/31/2018] [Accepted: 01/27/2019] [Indexed: 12/26/2022]
Abstract
Background Investigations regarding serum and plasma vascular endothelial growth factor (VEGF) levels in patients with diabetic retinopathy (DR) are conflicting. This meta-analysis is aimed at determining whether serum and plasma VEGF levels are associated with DR and its severity in diabetic patients. Methods PubMed and EMBASE were used to search for published studies, and serum and plasma VEGF levels were compared among DR, nonproliferative diabetic retinopathy (NPDR), proliferative diabetic retinopathy (PDR), and nondiabetic retinopathy (NDR) patients. Standardized mean differences (SMD) and 95% confidence interval (CI) were pooled using a random effects model. Results A total of 29 studies comprising 1805 DR (or NPDR or PDR) patients and 1699 NDR patients were included. ELISA was used to evaluate serum or plasma VEGF levels in all except for two studies included in this meta-analysis. Overall, serum VEGF levels were significantly higher in DR patients (SMD: 0.74, 95% CI: 0.44-1.03) than those in NDR patients, while plasma VEGF levels were not in the comparison (SMD: 0.40, 95% CI: −0.13-0.92). Similarly, NPDR (SMD: 0.51, 95% CI: 0.22-0.80) and PDR (SMD: 1.32, 95% CI: 0.79-1.85) patients had higher serum VEGF levels compared with NDR patients, but the difference was not significant in plasma samples (SMD: 0.24, 95% CI: −0.47-0.95; SMD: 0.37, 95% CI: −0.30-1.05). In addition, serum VEGF levels were higher in PDR patients than those in NPDR patients (SMD: 0.87, 95% CI: 0.41-1.33), but plasma VEGF levels were not (SMD: −0.00, 95% CI: −0.31-0.31). The subgroup and metaregression analysis revealed that the study location, study design, and publication year of a study have certain influence on heterogeneity between studies in serum or plasma samples. Conclusions VEGF levels in the serum instead of those in the plasma correlate to the presence and severity of DR in diabetic patients. Further large-scale studies are required to confirm these findings.
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31
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Wang Y, Ding Y, Guo N, Wang S. MDSCs: Key Criminals of Tumor Pre-metastatic Niche Formation. Front Immunol 2019; 10:172. [PMID: 30792719 PMCID: PMC6374299 DOI: 10.3389/fimmu.2019.00172] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/21/2019] [Indexed: 12/18/2022] Open
Abstract
The emergence of disseminated metastases remains the primary cause of mortality in cancer patients. Formation of the pre-metastatic niche (PMN), which precedes the establishment of tumor lesions, is critical for metastases. Bone marrow-derived myeloid cells (BMDCs) are indispensable for PMN formation. Myeloid-derived suppressor cells (MDSCs) are a population of immature myeloid cells that accumulate in patients with cancer and appear in the early PMN. The mechanisms by which MDSCs establish the pre-metastatic microenvironment in distant organs are largely unknown, although MDSCs play an essential role in metastasis. Here, we summarize the key factors associated with the recruitment and activation of MDSCs in the PMN and review the mechanisms by which MDSCs regulate PMN formation and evolution. Finally, we predict the potential value of MDSCs in PMN detection and therapy.
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Affiliation(s)
- Yungang Wang
- Department of Laboratory Medicine, The First People's Hospital of Yancheng City, Yancheng, China
- Department of Laboratory Medicine, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
- Jiangsu Key Laboratory of Laboratory Medicine, Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Yanxia Ding
- Department of Dermatology, The First People's Hospital of Yancheng City, Yancheng, China
| | - Naizhou Guo
- Department of Laboratory Medicine, The First People's Hospital of Yancheng City, Yancheng, China
| | - Shengjun Wang
- Department of Laboratory Medicine, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China
- Jiangsu Key Laboratory of Laboratory Medicine, Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
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Huang S, Yuan N, Wang G, Wu F, Feng L, Luo M, Li M, Luo A, Zhao X, Zhang L. Cellular communication promotes mammosphere growth and collective invasion through microtubule‑like structures and angiogenesis. Oncol Rep 2018; 40:3297-3312. [PMID: 30542711 PMCID: PMC6196647 DOI: 10.3892/or.2018.6778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 09/27/2018] [Indexed: 11/22/2022] Open
Abstract
Networks of nanotubes and microtubules are highly valued in cellular communication, and collective cancer movement has been revealed to be associated with cell information exchange. In the present study, cellular communication was demonstrated to participate in mammosphere growth, differentiation and collective invasion. By promoting differentiation, networks of cells and microtubule-like structures were verified. Analyses of cell cycle progression, stemness markers and gene expression indicated that mammospheres had collective characteristics of stemness and differentiation. Invasion assays revealed that networks of microtubule-like structures promoted collective invasion. Conversely, using anti-angiogenic intervention, the growth of stem-like mammospheres and cellular communication links were effectively inhibited. In vivo experiments revealed that cellular communication promoted tumor growth and metastasis through the formation of nodular fusion, cluttered microtubule-like structures and cancer stem cells, as well as vascular niches. In conclusion, the present results demonstrated that a network of cells and structures were largely present in mammosphere cellular communication in vitro and in vivo. Therefore, blocking cellular communication may prove beneficial in halting the progression of mammary tumors.
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Affiliation(s)
- Shangke Huang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Na Yuan
- Department of Ultrasound, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Guanying Wang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Fang Wu
- Department of Neonatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Lu Feng
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Minna Luo
- Department of Hematology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Miao Li
- Department of Medical Oncology, The Fifth People's Hospital of Qinghai Province, Xining, Qinghai 810007, P.R. China
| | - Anqi Luo
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xinhan Zhao
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Lingxiao Zhang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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Wang S, Zhou H, Wu D, Ni H, Chen Z, Chen C, Xiang Y, Dai K, Chen X, Li X. MicroRNA let-7a regulates angiogenesis by targeting TGFBR3 mRNA. J Cell Mol Med 2018; 23:556-567. [PMID: 30467960 PMCID: PMC6307798 DOI: 10.1111/jcmm.13960] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 09/16/2018] [Accepted: 09/21/2018] [Indexed: 12/15/2022] Open
Abstract
Angiogenesis has a great impact on human health, owing to its participation in development, wound healing and the pathogenesis of several diseases. It has been reported that let-7a is a tumour suppressor, but whether it plays a role in angiogenesis is unclear. Here we showed that let-7a, a microRNA conserved in vertebrates, regulated angiogenesis by concomitantly down-regulating TGFBR3. Overexpression of let-7a or knockdown of TGFBR3 in cell culture inhibited the tube formation and reduced migration rate. Moreover, xenograft experiments showed that overexpression of let-7a or knockdown of TGFBR3 had smaller tumour size. Downstream genes, such as VEGFC and MMP9, were also down-regulated in let-7a overexpression or TGFBR3 knockdown groups. Therefore, our results revealed a novel mechanism that let-7a regulate angiogenesis through post-transcriptional regulation of TGFBR3.
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Affiliation(s)
- Shao Wang
- School of Mental Health, Wenzhou Medical University, Wenzhou, China.,The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou, China
| | - Huandong Zhou
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Dazhou Wu
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Huajing Ni
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhongliang Chen
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chengshui Chen
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Youqun Xiang
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kezhi Dai
- School of Mental Health, Wenzhou Medical University, Wenzhou, China.,The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou, China.,The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaoming Chen
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xi Li
- School of Mental Health, Wenzhou Medical University, Wenzhou, China.,The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou, China.,The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Abu El-Asrar AM, Mohammad G, Allegaert E, Ahmad A, Siddiquei MM, Alam K, Gikandi PW, De Hertogh G, Opdenakker G. Matrix metalloproteinase-14 is a biomarker of angiogenic activity in proliferative diabetic retinopathy. Mol Vis 2018; 24:394-406. [PMID: 29853773 PMCID: PMC5957543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 05/16/2018] [Indexed: 11/03/2022] Open
Abstract
Purpose Matrix metalloproteinase-14 (MMP-14) is a transmembrane MMP that plays a critical role in promoting angiogenesis. We investigated the expression levels of MMP-14 and correlated the levels with clinical disease activity and with the levels of the angiogenic factors vascular endothelial growth factor (VEGF) and MMP-9 in proliferative diabetic retinopathy (PDR). To reinforce the findings at the functional level, we examined the expression of MMP-14 in the retinas of diabetic rats. Methods Vitreous samples from 34 patients with PDR and 18 nondiabetic patients and epiretinal membranes from 13 patients with PDR and the retinas of rats were studied with enzyme-linked immunosorbent assay, immunohistochemistry, western blotting, and real-time reverse transcription PCR (RT-PCR). Results The MMP-14, VEGF, and MMP-9 levels were statistically significantly higher in the vitreous samples from patients with PDR than in the samples from the nondiabetic controls (p<0.001 for all comparisons). The MMP-14 levels in patients with PDR with active neovascularization were statistically significantly higher than those in patients with inactive PDR (p<0.001). There were statistically significant positive correlations between levels of MMP-14 and levels of VEGF (r = 0.3; p = 0.032) and MMP-9 (r = 0.54; p<0.001). In the epiretinal membranes, MMP-14 was expressed in vascular endothelial cells, leukocytes, and myofibroblasts. Statistically significant positive correlations were detected between the numbers of blood vessels expressing CD31 and the numbers of blood vessels (r = 0.74; p = 0.004) and stromal cells (r = 0.72; p = 0.005) expressing MMP-14. Statistically significant increases of MMP-14 mRNA and protein were detected in rat retinas after induction of diabetes. Conclusions These results suggest that MMP-14 is involved in PDR angiogenesis.
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Affiliation(s)
- Ahmed M. Abu El-Asrar
- Department of Ophthalmology, King Saud University, Riyadh, Saudi Arabia,Dr. Nasser Al-Rashid Research Chair in Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ghulam Mohammad
- Department of Ophthalmology, King Saud University, Riyadh, Saudi Arabia
| | - Eef Allegaert
- Laboratory of Histochemistry and Cytochemistry, University of Leuven, KU Leuven, Leuven, Belgium
| | - Ajmal Ahmad
- Department of Ophthalmology, King Saud University, Riyadh, Saudi Arabia
| | | | - Kaiser Alam
- Department of Ophthalmology, King Saud University, Riyadh, Saudi Arabia
| | | | - Gert De Hertogh
- Laboratory of Histochemistry and Cytochemistry, University of Leuven, KU Leuven, Leuven, Belgium
| | - Ghislain Opdenakker
- Rega Institute for Medical Research, Department of Microbiology and Immunology, University of Leuven, KU Leuven, Leuven, Belgium
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Zakhari JS, Zabonick J, Gettler B, Williams SK. Vasculogenic and angiogenic potential of adipose stromal vascular fraction cell populations in vitro. In Vitro Cell Dev Biol Anim 2017; 54:32-40. [PMID: 29197029 PMCID: PMC5760587 DOI: 10.1007/s11626-017-0213-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 10/17/2017] [Indexed: 01/22/2023]
Abstract
Adipose-derived stromal vascular fraction (SVF) is a heterogeneous cell source that contains endothelial cells, pericytes, smooth muscle cells, stem cells, and other accessory immune and stromal cells. The SVF cell population has been shown to support vasculogenesis in vitro as well vascular maturation in vivo. Matrigel, an extracellular matrix (ECM) mixture has been utilized in vitro to evaluate tube formation of purified endothelial cell systems. We have developed an in vitro system that utilizes freshly isolated SVF and ECM molecules both in pure form (fibrin, laminin, collagen) as well as premixed form (Matrigel) to evaluate endothelial tip cell formation, endothelial stalk elongation, and early stages of branching and inosculation. Freshly isolated SVF rat demonstrate cell aggregation and clustering (presumptive vasculogenesis) on Matrigel ECM within the first 36 h of seeding followed by tip cell formation, stalk cell formation, branching, and inosculation (presumptive angiogenesis) during the subsequent 4 days of culture. Purified ECM molecules (laminin, fibrin, and collagen) promote cell proliferation but do not recapitulate events seen on Matrigel. We have created an in vitro system that provides a functional assay to study the mechanisms of vasculogenesis and angiogenesis in freshly isolated SVF to characterize SVF’s blood vessel forming potential prior to clinical implantation.
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Affiliation(s)
- Joseph S Zakhari
- Bioficial Organs Program, Cardiovascular Innovation Institute, 302 E. Muhammad Ali Blvd, Louisville, KY, 40202, USA
| | - Jacob Zabonick
- Bioficial Organs Program, Cardiovascular Innovation Institute, 302 E. Muhammad Ali Blvd, Louisville, KY, 40202, USA
| | - Brian Gettler
- Bioficial Organs Program, Cardiovascular Innovation Institute, 302 E. Muhammad Ali Blvd, Louisville, KY, 40202, USA
| | - Stuart K Williams
- Bioficial Organs Program, Cardiovascular Innovation Institute, 302 E. Muhammad Ali Blvd, Louisville, KY, 40202, USA.
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Abu El-Asrar AM, Ahmad A, Alam K, Siddiquei MM, Mohammad G, Hertogh GD, Mousa A, Opdenakker G. Extracellular matrix metalloproteinase inducer (EMMPRIN) is a potential biomarker of angiogenesis in proliferative diabetic retinopathy. Acta Ophthalmol 2017; 95:697-704. [PMID: 27860331 DOI: 10.1111/aos.13284] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Accepted: 09/13/2016] [Indexed: 12/12/2022]
Abstract
PURPOSE Extracellular matrix metalloproteinase inducer (EMMPRIN) promotes angiogenesis through matrix metalloproteinases (MMPs) and vascular endothelial growth factor (VEGF) production. We investigated the expression levels of EMMPRIN and correlated these levels with VEGF, MMP-1 and MMP-9 in proliferative diabetic retinopathy (PDR). In addition, we examined the expression of EMMPRIN in the retinas of diabetic rats and the effect of EMMPRIN on the induction of angiogenesis regulatory factors in human retinal microvascular endothelial cells (HRMECs). METHODS Vitreous samples from 40 PDR and 19 non-diabetic patients, epiretinal membranes from 12 patients with PDR, retinas of rats and HRMECs were studied by enzyme-linked immunosorbent assay (ELISA), immunohistochemistry, Western blot analysis, zymography analysis and RT-PCR. RESULTS We showed a significant increase in the expression of EMMPRIN, VEGF, MMP-1 and MMP-9 in vitreous samples from PDR patients compared with non-diabetic controls (p < 0.0001; p = 0.001; p = 0.009; p < 0.0001, respectively). Significant positive correlations were found between the levels of EMMPRIN and the levels of VEGF (r = 0.38; p = 0.003), MMP-1 (r = 0.36; p = 0.005) and MMP-9 (r = 0.46; p = 0.003). In epiretinal membranes, EMMPRIN was expressed in vascular endothelial cells and stromal cells. Significant increase of EMMPRIN mRNA was detected in rat retinas after induction of diabetes. EMMPRIN induced hypoxia-inducible factor-1α, VEGF and MMP-1 expression in HRMEC. CONCLUSIONS These results suggest that EMMPRIN/MMPs/VEGF pathway is involved in PDR angiogenesis.
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Affiliation(s)
- Ahmed M. Abu El-Asrar
- Department of Ophthalmology; College of Medicine; King Saud University; Riyadh Saudi Arabia
- Dr. Nasser Al-Rashid Research Chair in Ophthalmology; College of Medicine; King Saud University; Riyadh Saudi Arabia
| | - Ajmal Ahmad
- Department of Ophthalmology; College of Medicine; King Saud University; Riyadh Saudi Arabia
| | - Kaiser Alam
- Department of Ophthalmology; College of Medicine; King Saud University; Riyadh Saudi Arabia
| | | | - Ghulam Mohammad
- Department of Ophthalmology; College of Medicine; King Saud University; Riyadh Saudi Arabia
| | - Gert De Hertogh
- Laboratory of Histochemistry and Cytochemistry; University of Leuven, KU Leuven; Leuven Belgium
| | - Ahmed Mousa
- Department of Ophthalmology; College of Medicine; King Saud University; Riyadh Saudi Arabia
| | - Ghislain Opdenakker
- Laboratory of Immunobiology; Rega Institute for Medical Research; Department of Microbiology and Immunology; University of Leuven; KU Leuven; Leuven Belgium
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Kosowska A, Gallego-Colon E, Garczorz W, Kłych-Ratuszny A, Aghdam MRF, Woz Niak M, Witek A, Wróblewska-Czech A, Cygal A, Wojnar J, Francuz T. Exenatide modulates tumor-endothelial cell interactions in human ovarian cancer cells. Endocr Connect 2017; 6:856-865. [PMID: 29042458 PMCID: PMC5682419 DOI: 10.1530/ec-17-0294] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 10/17/2017] [Indexed: 12/14/2022]
Abstract
Diabetes and cancer are prevalent diseases whose incidence is increasing globally. Diabetic women have a moderate risk increase in ovarian cancer, suggested to be due to an interaction between these two disorders. Furthermore, patients manifesting both diseases have associated worse prognosis, reduced survival and shorter relapse-free survival. According to current recommendations, incretin drugs such as Exenatide, a synthetic analog of Exendin-4, and Liraglutide are used as therapy for the type 2 diabetes (T2D). We studied the effects of GLP-1 and Exendin-4 on migration, apoptosis and metalloproteinase production in two human ovarian cancer cells (SKOV-3 and CAOV-3). Exendin-4 inhibited migration and promoted apoptosis through caspase 3/7 activation. Exendin-4 also modulated the expression of key metalloproteinases (MMP-2 and MMP-9) and their inhibitors (TIMP-1 and TIMP-2). Vascular endothelial cells, which contribute to the formation and progression of metastasis, were also analyzed. TNF-α-stimulated endothelial cells from iliac artery after Exendin-4 treatment showed reduced production of adhesion molecules (ICAM-1 and VCAM-1). Additionally, incretin treatment inhibited activation of apoptosis in TNF-α-stimulated endothelial cells. In the same experiment, MMPs (MMP-1 and MMP-9), which are relevant for tumor development, were also reduced. Our study demonstrated that incretin drugs may reduce cancer cell proliferation and dissemination potential, hence limiting the risk of metastasis in epithelial ovarian cancer.
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Affiliation(s)
- Agnieszka Kosowska
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Enrique Gallego-Colon
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Wojciech Garczorz
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Kłych-Ratuszny
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Mohammad Reza F Aghdam
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Michał Woz Niak
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Andrzej Witek
- Department of Gynaecology and ObstetricsSchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Wróblewska-Czech
- Department of Gynaecology and ObstetricsSchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Anna Cygal
- Department of Gynaecology and ObstetricsSchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jerzy Wojnar
- Department of Internal Medicine and Oncological ChemotherapySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Tomasz Francuz
- Department of BiochemistrySchool of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
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Treffers LW, Hiemstra IH, Kuijpers TW, van den Berg TK, Matlung HL. Neutrophils in cancer. Immunol Rev 2017; 273:312-28. [PMID: 27558343 DOI: 10.1111/imr.12444] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Neutrophils play an important role in cancer. This does not only relate to the well-established prognostic value of the presence of neutrophils, either in the blood or in tumor tissue, in the context of cancer progression or for the monitoring of therapy, but also to their active role in the progression of cancer. In the current review, we describe what is known in general about the role of neutrophils in cancer. What is emerging is a complex, rather heterogeneous picture with both pro- and anti-tumorigenic roles, which apparently differs with cancer type and disease stage. Furthermore, we will discuss the well-known role of neutrophils as myeloid-derived suppressor cells (MDSC), and also on the role of neutrophils as important effector cells during antibody therapy in cancer. It is clear that neutrophils contribute substantially to cancer progression in multiple ways, and this includes both direct effects on the cancer cells and indirect effect on the tumor microenvironment. While in many cases neutrophils have been shown to promote tumor progression, for instance by acting as MDSC, there are also protective effects, particularly when antibody immunotherapy is performed. A better understanding of the role of neutrophils is likely to provide opportunities for immunomodulation and for improving the treatment of cancer patients.
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Affiliation(s)
- Louise W Treffers
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Ida H Hiemstra
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Taco W Kuijpers
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.,Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Timo K van den Berg
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Hanke L Matlung
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
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Du HT, Du LL, Tang XL, Ge HY, Liu P. Blockade of MMP-2 and MMP-9 inhibits corneal lymphangiogenesis. Graefes Arch Clin Exp Ophthalmol 2017; 255:1573-1579. [PMID: 28669039 DOI: 10.1007/s00417-017-3651-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 02/13/2017] [Accepted: 03/20/2017] [Indexed: 12/13/2022] Open
Abstract
PURPOSE To investigate the roles of a selective MMP-2 and -9 inhibitor (SB-3CT) in corneal inflammatory lymphangiogenesis. METHODS The expression of MMP-2 and -9 in the cornea after suture inplacement, treated with SB-3CT or negative control, was detected by real-time polymerase chain reaction (PCR). Inflammatory corneal neovascularization (NV) was induced by corneal suture placement. Mice were treated with SB-3CT eye drops (twice daily for 1 week, 5 μL per drop; 50, 100, or 200 μM). The outgrowth of blood and lymphatic vessels, and macrophage recruitment were analyzed by immunofluorescence assay. The expressions of vascular endothelial growth factor-C (VEGF-C) and its receptor VEGFR-3 were tested by real-time PCR. RESULTS MMP-2 and -9 expression were suppressed significantly by treatment with SB-3CT. The data demonstrated, for the first time, that SB-3CT strongly reduced corneal lymphangiogenesis and macrophage infiltration during inflammation. Furthermore, expressions of VEGF-C and its receptor VEGFR-3 were significantly inhibited by SB-3CT during corneal lymphangiogenesis. CONCLUSIONS These novel findings indicated that blockade of MMP-2 and -9 could inhibit lymphangiogenesis. Further investigation of this factor may provide novel therapies for transplant rejection and other lymphatic disorders.
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Affiliation(s)
- Hai-Tao Du
- Department of Ophthalmology, the First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, 150001, China
| | - Ling-Ling Du
- Department of Ophthalmology, the First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, 150001, China
| | - Xian-Ling Tang
- Department of Ophthalmology, the First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, 150001, China
| | - Hong-Yan Ge
- Department of Ophthalmology, the First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, 150001, China
| | - Ping Liu
- Department of Ophthalmology, the First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, 150001, China.
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Zhao W, Wang P, Jia H, Chen M, Gu X, Liu M, Zhang Z, Cheng W, Wu Z. Neutrophil count and percentage: potential independent prognostic indicators for advanced cancer patients in a palliative care setting. Oncotarget 2017; 8:64499-64508. [PMID: 28969089 PMCID: PMC5610021 DOI: 10.18632/oncotarget.16469] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 03/09/2017] [Indexed: 12/11/2022] Open
Abstract
The purpose of this study was to evaluate the count and percentage of neutrophils as prognostic indicators in advanced cancer patients undergoing palliative care. 378 consecutive patients receiving treatment at the palliative care unit of Fudan University Shanghai Cancer Center between July 2013 and October 2015 were reviewed. In 106 of these patients, the data were extended during the follow-up. The cut-off values selected for the neutrophil count and percentage were 8.0×109/L and 85%, respectively. Both a high pretreatment neutrophil count (HR = 1.828, 95% CI: 1.409∼2.371, P<0.001) and a high pretreatment neutrophil percentage (HR = 1.475, 95% CI: 1.106∼1.967, P=0.008) were independent prognostic factors for decreased overall survival. Furthermore, in the follow-up cohort of readmitted patients (n = 106), patients with a newly increased neutrophil count or percentage were respectively, 1.837 (95% CI: 1.096∼3.079) and 3.268 (95% CI: 1.848∼5.778) times more likely to have a poor prognosis compared with patients with low neutrophil conditions (P=0.021, P<0.001). In conclusions, both high pretreatment or newly increased count and percentage of neutrophils were confirmed as independent prognostic factors for adverse outcomes. These parameters may be used as stratification factors in identifying advanced cancer patients with poor prognosis in palliative care settings.
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Affiliation(s)
- Weiwei Zhao
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Peng Wang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Huixun Jia
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Center for Biomedical Statistical, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Menglei Chen
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaoli Gu
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Minghui Liu
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Zhe Zhang
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Wenwu Cheng
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhenyu Wu
- Department of Biostatistics, School of Public Health, Key Laboratory of Public Health Safety and Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
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Kwon JW, Choi JA, Jee D. Matrix Metalloproteinase-1 and Matrix Metalloproteinase-9 in the Aqueous Humor of Diabetic Macular Edema Patients. PLoS One 2016; 11:e0159720. [PMID: 27467659 PMCID: PMC4965102 DOI: 10.1371/journal.pone.0159720] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 07/07/2016] [Indexed: 01/26/2023] Open
Abstract
Purpose To assess the concentrations of matrix metalloproteinase (MMP)-1 and MMP-9 in the aqueous humor of diabetic macular edema (DME) patients. Method The concentrations of MMP-1 and MMP-9 in the aqueous humors of 15 cataract patients and 25 DME patients were compared. DME patients were analyzed according to the diabetic retinopathy (DR) stage, diabetes mellitus (DM) duration, pan-retinal photocoagulation (PRP) treatment, recurrence within 3 months, HbA1C (glycated hemoglobin) level, and axial length. Results The concentrations of MMP-1 and MMP-9 of the DME groups were higher than those of the control group (p = 0.005 and p = 0.002, respectively). There was a significant difference in MMP-1 concentration between the mild non-proliferative diabetic retinopathy (NPDR) group and the proliferative diabetic retinopathy (PDR) group (p = 0.012). MMP-1 concentrations were elevated in PRP-treated patients (p = 0.005). There was a significant difference in MMP-9 concentrations between the mild NPDR group and the PDR group (p < 0.001), and between the moderate and severe NPDR group and the PDR group (p < 0.001). The MMP-9 concentrations in PRP treated patients, DM patients with diabetes ≥ 10 years and recurrent DME within 3months were elevated (p = 0.023, p = 0.011, and p = 0.027, respectively). In correlation analyses, the MMP-1 level showed a significant correlation with age (r = -0.48, p = 0.01,), and the MMP-9 level showed significant correlations with axial length (r = -0.59, p < 0.01) and DM duration (r = 049, p = 0.01). Conclusions Concentrations of MMP-1 and MMP-9 were higher in the DME groups than in the control group. MMP-9 concentrations also differed depending on DR staging, DM duration, PRP treatment, and degree of axial myopia. MMP-9 may be more important than MMP-1 in the induction of DM complications in eyes.
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Affiliation(s)
- Jin-woo Kwon
- Department of Ophthalmology and Visual Science, St. Vincent’s Hospital, College of Medicine, Catholic University of Korea, Suwon, Korea
| | - Jin A. Choi
- Department of Ophthalmology and Visual Science, St. Vincent’s Hospital, College of Medicine, Catholic University of Korea, Suwon, Korea
| | - Donghyun Jee
- Department of Ophthalmology and Visual Science, St. Vincent’s Hospital, College of Medicine, Catholic University of Korea, Suwon, Korea
- * E-mail:
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Coexpression of heparanase activity, cathepsin L, tissue factor, tissue factor pathway inhibitor, and MMP-9 in proliferative diabetic retinopathy. Mol Vis 2016; 22:424-35. [PMID: 27168718 PMCID: PMC4851855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 04/28/2016] [Indexed: 12/02/2022] Open
Abstract
PURPOSE Heparanase cleaves heparan sulfate side chains of heparan sulfate proteoglycans, activity that is implicated in angiogenesis. Proteolytic cleavage of proheparanase by cathepsin L leads to the formation of catalytically active heparanase. We investigated the expression levels of heparanase enzymatic activity and correlated these with the levels of cathepsin L, the angiogenic factors tissue factor (TF) and matrix metalloproteinase-9 (MMP-9), and the angiostatic factor tissue factor pathway inhibitor (TFPI) in proliferative diabetic retinopathy (PDR). METHODS Vitreous samples from 25 patients with PDR and 20 nondiabetic patients and epiretinal membranes from 12 patients with PDR were studied with enzyme-linked immunosorbent assay, western blot analysis, and immunohistochemistry. RESULTS We observed a significant increase in the expression of heparanase activity in vitreous samples from patients with PDR compared to the nondiabetic controls (p=0.027). Significant positive correlations were found between the levels of heparanase activity and the levels of cathepsin L (r=0.51; p=0.001), TF (r=0.6; p<0.0001), and TFPI (r=0.49; p=0.001). The expression levels of cathepsin L (p=0.019), TF (p<0.0001), TFPI (p<0.0001), and MMP-9 (p=0.029) were significantly higher in the vitreous samples with detected heparanase activity compared to the vitreous samples with undetected heparanase activity. Western blot analysis demonstrated proteolytic cleavage of TFPI in the vitreous samples from patients with PDR. In the epiretinal membranes, cathepsin L, TF, and TFPI were expressed in vascular endothelial cells and CD45-expressing leukocytes. Significant positive correlations were detected between the number of blood vessels that expressed CD31 and the number of blood vessels that expressed TF (r=0.9; p<0.0001) and TFPI (r=0.81; p=0.001). CONCLUSIONS The coexpression of these angiogenesis regulatory factors suggests cross-talk between these factors and pathogenesis of PDR angiogenesis.
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Giaglis S, Stoikou M, Grimolizzi F, Subramanian BY, van Breda SV, Hoesli I, Lapaire O, Hasler P, Than NG, Hahn S. Neutrophil migration into the placenta: Good, bad or deadly? Cell Adh Migr 2016; 10:208-25. [PMID: 26933824 PMCID: PMC4853040 DOI: 10.1080/19336918.2016.1148866] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Almost 2 decades have passed since the discovery that pregnancy is associated with a basal inflammatory state involving neutrophil activation, and that this is more overt in cases with preeclampsia, than in instances with sepsis. This pivotal observation paved the way for our report, made almost a decade ago, describing the first involvement of neutrophil extracellular traps (NETs) in a non-infectious human pathology, namely preeclampsia, where an abundance of these structures were detected directly in the placental intervillous space. Despite these remarkable findings, there remains a paucity of interest among reproductive biologists in further exploring the role or involvement of neutrophils in pregnancy and related pathologies. In this review we attempt to redress this deficit by highlighting novel recent findings including the discovery of a novel neutrophil subset in the decidua, the interaction of placental protein 13 (PP13) and neutrophils in modulating spiral artery modification, as well as the use of animal model systems to elucidate neutrophil function in implantation, gestation and parturition. These model systems have been particularly useful in identifying key components implicated in recurrent fetal loss, preeclampsia or new signaling molecules such as sphingolipids. Finally, the recent discovery that anti-phospolipid antibodies can trigger NETosis, supports our hypothesis that these structures may contribute to placental dysfunction in pertinent cases with recurrent fetal loss.
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Affiliation(s)
- Stavros Giaglis
- a Department of Biomedicine , University Hospital Basel , Basel , Switzerland.,b Department Rheumatology , Cantonal Hospital Aarau , Aarau , Switzerland
| | - Maria Stoikou
- a Department of Biomedicine , University Hospital Basel , Basel , Switzerland
| | - Franco Grimolizzi
- a Department of Biomedicine , University Hospital Basel , Basel , Switzerland.,c Polytechnic University Marche , Ancona , Italy
| | - Bibin Y Subramanian
- a Department of Biomedicine , University Hospital Basel , Basel , Switzerland
| | - Shane V van Breda
- a Department of Biomedicine , University Hospital Basel , Basel , Switzerland
| | - Irene Hoesli
- a Department of Biomedicine , University Hospital Basel , Basel , Switzerland
| | - Olav Lapaire
- d Department of Obstetrics , University Women's Hospital Basel , Basel , Switzerland
| | - Paul Hasler
- b Department Rheumatology , Cantonal Hospital Aarau , Aarau , Switzerland
| | - Nandor Gabor Than
- e Lendulet Reproduction Research Group, Institute of Enzymology , Research Center for Natural Sciences; Hungarian Academy of Sciences , Budapest , Hungary
| | - Sinuhe Hahn
- a Department of Biomedicine , University Hospital Basel , Basel , Switzerland
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44
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Liu L, Tong Q, Liu S, Cui J, Zhang Q, Sun W, Yang S. ZEB1 Upregulates VEGF Expression and Stimulates Angiogenesis in Breast Cancer. PLoS One 2016; 11:e0148774. [PMID: 26882471 PMCID: PMC4755590 DOI: 10.1371/journal.pone.0148774] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Accepted: 01/22/2016] [Indexed: 01/12/2023] Open
Abstract
Although zinc finger E-box binding homeobox 1 (ZEB1) has been identified as a key factor in the regulation of breast cancer differentiation and metastasis, its potential role in modulating tumor angiogenesis has not been fully examined. Here, we present the novel finding that conditioned medium derived from ZEB1-expressing MDA-MB-231 cells significantly increased the capillary tube formation of human umbilical vein endothelial cells (HUVECs), whereas ZEB1 knockdown by RNA interference had the opposite effect. ZEB1 caused marked upregulation of the expression of vascular endothelial growth factor A (VEGFA) at both mRNA and protein levels. Pre-incubation of HUVECs with anti-VEGFA neutralized antibody attenuated ZEB1-mediated tube formation of HUVECs. In breast cancer tissues, expression of ZEB1 was positively correlated with those of VEGFA and CD31. At the molecular level, ZEB1 activated VEGFA transcription by increasing SP1 recruitment to its promoter, which was mediated via the activation of PI3K and p38 pathways. Using a nude mouse xenograft model, we demonstrated that elevated expression of ZEB1 promotes in vivo tumorigenesis and angiogenesis in breast cancer. Collectively, we found that ZEB1-expressing breast cancer cells increase VEGFA production and thus stimulate tumor growth and angiogenesis via a paracrine mechanism.
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Affiliation(s)
- Lingjia Liu
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Medical College of Nankai University, Tianjin 300071, China
| | - Qi Tong
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Medical College of Nankai University, Tianjin 300071, China
| | - Shuo Liu
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Medical College of Nankai University, Tianjin 300071, China
| | - Jianlin Cui
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Medical College of Nankai University, Tianjin 300071, China
| | - Quansheng Zhang
- Tianjin Key Laboratory of Organ Transplantation, Tianjin First Center Hospital, Tianjin 300192, China
| | - Wei Sun
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Medical College of Nankai University, Tianjin 300071, China
- * E-mail: (SY); (WS)
| | - Shuang Yang
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Medical College of Nankai University, Tianjin 300071, China
- * E-mail: (SY); (WS)
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45
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Neutrophils in Cancer: Two Sides of the Same Coin. J Immunol Res 2015; 2015:983698. [PMID: 26819959 PMCID: PMC4706937 DOI: 10.1155/2015/983698] [Citation(s) in RCA: 250] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 11/15/2015] [Accepted: 11/17/2015] [Indexed: 02/07/2023] Open
Abstract
Neutrophils are the most abundant leukocytes in blood and are considered to be the first line of defense during inflammation and infections. In addition, neutrophils are also found infiltrating many types of tumors. Tumor-associated neutrophils (TANs) have relevant roles in malignant disease. Indeed neutrophils may be potent antitumor effector cells. However, increasing clinical evidence shows TANs correlate with poor prognosis. The tumor microenvironment controls neutrophil recruitment and in turn TANs help tumor progression. Hence, TANs can be beneficial or detrimental to the host. It is the purpose of this review to highlight these two sides of the neutrophil coin in cancer and to describe recent studies that provide some light on the mechanisms for neutrophil recruitment to the tumor, for neutrophils supporting tumor progression, and for neutrophil activation to enhance their antitumor functions.
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46
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LIN XIAN, LI HONGRU, LIN XIAOFEN, YU MEIE, TU XUNWEI, HUA ZHIDAN, LIN MING, XU NENGLUAN, HAN LILI, CHEN YUSHENG. Silencing of Livin inhibits tumorigenesis and metastasis via VEGF and MMPs pathway in lung cancer. Int J Oncol 2015; 47:657-67. [PMID: 26094984 DOI: 10.3892/ijo.2015.3058] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 05/08/2015] [Indexed: 11/06/2022] Open
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47
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Bonavita E, Galdiero MR, Jaillon S, Mantovani A. Phagocytes as Corrupted Policemen in Cancer-Related Inflammation. Adv Cancer Res 2015. [PMID: 26216632 DOI: 10.1016/bs.acr.2015.04.013] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Inflammation is a key component of the tumor microenvironment. Tumor-associated macrophages (TAMs) and tumor-associated neutrophils (TANs) are prototypic inflammatory cells in cancer-related inflammation. Macrophages provide a first line of resistance against infectious agents but in the ecological niche of cancer behave as corrupted policemen. TAMs promote tumor growth and metastasis by direct interactions with cancer cells, including cancer stem cells, as well as by promoting angiogenesis and tissue remodeling and suppressing effective adaptive immunity. In addition, the efficacy of chemotherapy, radiotherapy, and checkpoint blockade inhibitors is profoundly affected by regulation of TAMs. In particular, TAMs can protect and rescue tumor cells from cytotoxic therapy by orchestrating a misguided tissue repair response. Following extensive preclinical studies, there is now proof of concept that targeting tumor-promoting macrophages by diverse strategies (e.g., Trabectedin, anti-colony-stimulating factor-1 receptor antibodies) can result in antitumor activity in human cancer and further studies are ongoing. Neutrophils have long been overlooked as a minor component of the tumor microenvironment, but there is evidence for an important role of TANs in tumor progression. Targeting phagocytes (TAMs and TANs) as corrupted policemen in cancer may pave the way to innovative therapeutic strategies complementing cytoreductive therapies and immunotherapy.
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Affiliation(s)
| | - Maria Rosaria Galdiero
- IRCCS Istituto Clinico Humanitas, Rozzano, Italy; Division of Clinical Immunology and Allergy, University of Naples Federico II, Naples, Italy
| | | | - Alberto Mantovani
- IRCCS Istituto Clinico Humanitas, Rozzano, Italy; Humanits University, Rozzano, Italy.
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48
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Soliman S, Ishrat T, Fouda AY, Patel A, Pillai B, Fagan SC. Sequential Therapy with Minocycline and Candesartan Improves Long-Term Recovery After Experimental Stroke. Transl Stroke Res 2015; 6:309-22. [PMID: 26004281 DOI: 10.1007/s12975-015-0408-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 05/11/2015] [Accepted: 05/12/2015] [Indexed: 01/07/2023]
Abstract
Minocycline and candesartan have both shown promise as candidate therapeutics in ischemic stroke, with multiple, and somewhat contrasting, molecular mechanisms. Minocycline is an anti-inflammatory, antioxidant, and anti-apoptotic agent and a known inhibitor of matrix metalloproteinases (MMPs). Yet, minocycline exerts antiangiogenic effects both in vivo and in vitro. Candesartan promotes angiogenesis and activates MMPs. Aligning these therapies with the dynamic processes of injury and repair after ischemia is likely to improve success of treatment. In this study, we hypothesize that opposing actions of minocycline and candesartan on angiogenesis, when administered simultaneously, will reduce the benefit of candesartan treatment. Therefore, we propose a sequential combination treatment regimen to yield a better outcome and preserve the proangiogenic potential of candesartan. In vitro angiogenesis was assessed using human brain endothelial cells. In vivo, Wistar rats subjected to 90-min middle cerebral artery occlusion (MCAO) were randomized into four groups: saline, candesartan, minocycline, and sequential combination of minocycline and candesartan. Neurobehavioral tests were performed 1, 3, 7, and 14 days after stroke. Brain tissue was collected on day 14 for assessment of infarct size and vascular density. Minocycline, when added simultaneously, decreased the proangiogenic effect of candesartan treatment in vitro. Sequential treatment, however, preserved the proangiogenic potential of candesartan both in vivo and in vitro, improved neurobehavioral outcome, and reduced infarct size. Sequential combination therapy with minocycline and candesartan improves long-term recovery and maintains candesartan's proangiogenic potential.
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49
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Donizy P, Rudno-Rudzinska J, Kaczorowski M, Kabarowski J, Frejlich E, Kielan W, Matkowski R, Halon A. Disrupted Balance of MMPs/TIMPs in Gastric Carcinogenesis-Paradoxical Low MMP-2 Expression in Tumor and Stromal Compartments as a Potential Marker of Unfavorable Outcome. Cancer Invest 2015; 33:286-93. [PMID: 25965559 DOI: 10.3109/07357907.2015.1024316] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The aim of the study was to find correlations between MMP/TIMP reactivity and the expression of angiogenic factors, and relationships between these parameters and clinicopathological features of gastric cancer patients. Receiver Operating Characteristic curve analysis was used to find cut-off points that enabled fair decision-making in survival analysis. Low levels of MMP-2 expression in tumor and stromal compartments were significantly associated with poor prognosis-the probability that a patient would die within 60 months of surgery if their MMP-2 was low, and was about 0.8 in both neoplastic and stromal compartments.
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Affiliation(s)
- Piotr Donizy
- 1Department of Pathomorphology and Oncological Cytology
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50
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Deryugina EI, Quigley JP. Tumor angiogenesis: MMP-mediated induction of intravasation- and metastasis-sustaining neovasculature. Matrix Biol 2015; 44-46:94-112. [PMID: 25912949 PMCID: PMC5079283 DOI: 10.1016/j.matbio.2015.04.004] [Citation(s) in RCA: 296] [Impact Index Per Article: 32.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 04/08/2015] [Accepted: 04/09/2015] [Indexed: 12/21/2022]
Abstract
Metastasis is a distinct stage of cancer progression that requires the development of angiogenic blood vessels serving as conduits for tumor cell dissemination. An accumulated body of evidence indicates that metastasis-supporting neovasculature should possess certain structural characteristics allowing for the process of tumor cell intravasation, an active entry of cancer cells into the vessel interior. It appears that the development of tumor vessels with lumens of a distinctive size and support of these vessels by a discontinuous pericyte coverage constitute critical microarchitectural requirements to: (a) provide accessible points for vessel wall penetration by primary tumor cells; (b) provide enough lumen space for a tumor cell or cell aggregate upon intravasation; and (c) allow for sufficient rate of blood flow to carry away intravasated cells from the primary tumor to the next, proximal or distal site. This review will primarily focus on the functional roles of matrix metalloproteinases (MMPs), which catalytically trigger the development of an intravasation-sustaining neovasculature at the early stages of tumor growth and are also required for the maintenance of a metastasis-supporting state of blood vessels at later stages of cancer progression.
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Affiliation(s)
- Elena I Deryugina
- Department of Cell and Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States.
| | - James P Quigley
- Department of Cell and Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States.
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