1
|
Geropoulos G, Psarras K, Koimtzis G, Fornasiero M, Anestiadou E, Geropoulos V, Michopoulou A, Papaioannou M, Kouzi-Koliakou K, Galanis I. Knockout Genes in Bowel Anastomoses: A Systematic Review of Literature Outcomes. J Pers Med 2024; 14:553. [PMID: 38929776 PMCID: PMC11205243 DOI: 10.3390/jpm14060553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND The intestinal wound healing process is a complex event of three overlapping phases: exudative, proliferative, and remodeling. Although some mechanisms have been extensively described, the intestinal healing process is still not fully understood. There are some similarities but also some differences compared to other tissues. The aim of this systematic review was to summarize all studies with knockout (KO) experimental models in bowel anastomoses, underline any recent knowledge, and clarify further the cellular and molecular mechanisms of the intestinal healing process. A systematic review protocol was performed. MATERIALS AND METHODS Medline, EMBASE, and Scopus were comprehensively searched. RESULTS a total of eight studies were included. The silenced genes included interleukin-10, the four-and-one-half LIM domain-containing protein 2 (FHL2), cyclooxygenase-2 (COX-2), annexin A1 (ANXA-1), thrombin-activatable fibrinolysis inhibitor (TAFI), and heparin-binding epidermal growth factor (HB-EGF) gene. Surgically, an end-to-end bowel anastomosis was performed in the majority of the studies. Increased inflammatory cell infiltration in the anastomotic site was found in IL-10-, annexin-A1-, and TAFI-deficient mice compared to controls. COX-1 deficiency showed decreased angiogenesis at the anastomotic site. Administration of prostaglandin E2 in COX-2-deficient mice partially improved anastomotic leak rates, while treatment of ANXA1 KO mice with Ac2-26 nanoparticles reduced colitis activity and increased weight recovery following surgery. CONCLUSIONS our findings provide new insights into improving intestinal wound healing by amplifying the aforementioned genes using appropriate gene therapies. Further research is required to clarify further the cellular and micromolecular mechanisms of intestinal healing.
Collapse
Affiliation(s)
- Georgios Geropoulos
- 2nd Department of Propaedeutic Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (G.G.); (G.K.); (V.G.); (A.M.); (I.G.)
| | - Kyriakos Psarras
- 2nd Department of Propaedeutic Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (G.G.); (G.K.); (V.G.); (A.M.); (I.G.)
| | - Georgios Koimtzis
- 2nd Department of Propaedeutic Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (G.G.); (G.K.); (V.G.); (A.M.); (I.G.)
| | | | - Elissavet Anestiadou
- Fourth Surgical Department, School of Medicine, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece;
| | - Vasileios Geropoulos
- 2nd Department of Propaedeutic Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (G.G.); (G.K.); (V.G.); (A.M.); (I.G.)
| | - Anna Michopoulou
- 2nd Department of Propaedeutic Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (G.G.); (G.K.); (V.G.); (A.M.); (I.G.)
- Laboratory of Biological Chemistry, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Maria Papaioannou
- Laboratory of Biological Chemistry, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Kokkona Kouzi-Koliakou
- Laboratory of Histology and Embryology, Medical School, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Ioannis Galanis
- 2nd Department of Propaedeutic Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (G.G.); (G.K.); (V.G.); (A.M.); (I.G.)
| |
Collapse
|
2
|
Li L, Wang B, Zhao S, Xiong Q, Cheng A. The role of ANXA1 in the tumor microenvironment. Int Immunopharmacol 2024; 131:111854. [PMID: 38479155 DOI: 10.1016/j.intimp.2024.111854] [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: 01/25/2024] [Revised: 03/02/2024] [Accepted: 03/10/2024] [Indexed: 04/10/2024]
Abstract
Annexin A1 (ANXA1) is widely expressed in a variety of body tissues and cells and is also involved in tumor development through multiple pathways. The invasion, metastasis, and immune escape of tumor cells depend on the interaction between tumor cells and their surrounding environment. Research shows that ANXA1 can act on a variety of cells in the tumor microenvironment (TME), and subsequently affect the proliferation, invasion and metastasis of tumors. This article describes the role of ANXA1 in the various components of the tumor microenvironment and its mechanism of action, as well as the existing clinical treatment measures related to ANXA1. These findings provide insight for the further design of strategies targeting ANXA1 for the diagnosis and treatment of malignant tumors.
Collapse
Affiliation(s)
- Lanxin Li
- Hunan Engineering Research Center for Early Diagnosis and Treatment of Liver Cancer, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, China
| | - Baiqi Wang
- The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Shuang Zhao
- Hunan Engineering Research Center for Early Diagnosis and Treatment of Liver Cancer, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, China
| | - Qinglin Xiong
- Hunan Engineering Research Center for Early Diagnosis and Treatment of Liver Cancer, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, China
| | - Ailan Cheng
- Hunan Engineering Research Center for Early Diagnosis and Treatment of Liver Cancer, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, China.
| |
Collapse
|
3
|
Belvedere R, Novizio N, Palazzo M, Pessolano E, Petrella A. The pro-healing effects of heparan sulfate and growth factors are enhanced by the heparinase enzyme: New association for skin wound healing treatment. Eur J Pharmacol 2023; 960:176138. [PMID: 37923158 DOI: 10.1016/j.ejphar.2023.176138] [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: 07/18/2023] [Revised: 10/02/2023] [Accepted: 10/18/2023] [Indexed: 11/07/2023]
Abstract
Effective treatment strategies for skin wound repair are the focus of numerous studies. New pharmacological approaches appear necessary to guarantee a correct and healthy tissue regeneration. For these reasons, we purposed to investigate the effects of the combination between heparan sulfate and growth factors further adding the heparinase enzyme. Interestingly, for the first time, we have found that this whole association retains a marked pro-healing activity when topically administered to the wound. In detail, this combination significantly enhances the motility and activation of the main cell populations involved in tissue regeneration (keratinocytes, fibroblasts and endothelial cells), compared with single agents administered without heparinase. Notably, using an experimental C57BL/6 mouse model of skin wounding, we observed that the topical treatment of skin lesions with heparan sulfate + growth factors + heparinase promotes the highest closure of wounds compared to each substance mixed with the other ones in all the possible combinations. Eosin/hematoxylin staining of skin biopsies revealed that treatment with the whole combination allows the formation of a well-structured matrix with numerous new vessels. Confocal analyses for vimentin, FAP1α, CK10 and CD31 have highlighted the presence of activated fibroblasts, differentiated keratinocytes and endothelial cells at the closed region of wounds. Our results encourage defining this combined treatment as a new and appealing therapy expedient in skin wound healing, as it is able to activate cell components and promote a dynamic lesions closure.
Collapse
Affiliation(s)
| | - Nunzia Novizio
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy
| | | | - Emanuela Pessolano
- Department of Pharmacological Sciences, University of Piemonte Orientale, Novara, Italy
| | | |
Collapse
|
4
|
Morretta E, Brullo C, Belvedere R, Petrella A, Spallarossa A, Monti MC. Targeting USP-7 by a Novel Fluorinated 5-Pyrazolyl-Urea Derivative. Int J Mol Sci 2023; 24:ijms24119200. [PMID: 37298148 DOI: 10.3390/ijms24119200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/17/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
The impact of innovative technologies on the target discovery has been employed here to characterize the interactome of STIRUR 41, a promising 3-fluoro-phenyl-5-pyrazolyl-urea derivative endowed with anti-cancer activity, on neuroblastoma-related cells. A drug affinity responsive target stability-based proteomic platform has been optimized to elucidate the molecular mechanism at the basis of STIRUR 41 action, together with immunoblotting analysis and in silico molecular docking. Ubiquitin Specific Protease 7 (USP-7), one of the deubiquitinating enzymes which protect substrate proteins from proteasomal degradation, has been identified as the most affine STIRUR 41 target. As further demonstrated by in vitro and in-cell assays, STIRUR 41 was able to inhibit both the enzymatic activity of USP-7 and its expression levels in neuroblastoma-related cells, thus laying an encouraging base for the blockade of USP-7 downstream signaling.
Collapse
Affiliation(s)
- Elva Morretta
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, Fisciano, 84084 Salerno, Italy
| | - Chiara Brullo
- Department of Pharmacy, University of Genova, Viale Benedetto XV, 3, 16132 Genova, Italy
| | - Raffaella Belvedere
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, Fisciano, 84084 Salerno, Italy
| | - Antonello Petrella
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, Fisciano, 84084 Salerno, Italy
| | - Andrea Spallarossa
- Department of Pharmacy, University of Genova, Viale Benedetto XV, 3, 16132 Genova, Italy
| | - Maria Chiara Monti
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, Fisciano, 84084 Salerno, Italy
| |
Collapse
|
5
|
Belvedere R, Novizio N, Eletto D, Porta A, Di Maio U, Petrella A. The Protecting Activity of RIPACUT ®: A New Therapeutic Approach Preserving Epithelial Health Based on the Combination of Iceland Lichen Extract, Silver Salt, and Sodium Hyaluronate. Life (Basel) 2023; 13:life13051088. [PMID: 37240732 DOI: 10.3390/life13051088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/14/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Epithelial integrity and function must be maintained in a dynamic healthy equilibrium, keeping unaltered the oxidative and inflammatory conditions and the microbiome of the cutaneous layers. Beside the skin, other mucous membranes can be injured, such as the nasal and anal ones, because of the contact with the external environment. Here, we detected the effects of RIPACUT®, a combination of Iceland lichen extract, silver salt and sodium hyaluronate that individually act in diverse biological ways. The findings we obtained on keratinocytes, nasal and intestinal epithelial cells reveal that this combination showed a marked antioxidant activity, further assessed by the DPPH assay. Additionally, by analyzing the release of the IL-1β, TNF-α and IL-6 cytokines, we proved the anti-inflammatory effect of RIPACUT®. In both cases, the main preserving action was due to Iceland lichen. We also observed a notable antimicrobial activity mediated by the silver compound. These data suggest that RIPACUT® could signify the basis for an attractive pharmacological approach to maintaining healthy epithelial conditions. Interestingly, this may be extended to the nasal and anal areas where it protects against oxidative, inflammatory and infectious insults. Thus, these outcomes encourage the creation of sprays or creams for which sodium hyaluronate can guarantee a surface film-forming effect.
Collapse
Affiliation(s)
- Raffaella Belvedere
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy
| | - Nunzia Novizio
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy
| | - Daniela Eletto
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy
| | - Amalia Porta
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy
| | - Umberto Di Maio
- Shedir Pharma Group Spa, Via Bagnulo 95, 80063 Piano di Sorrento, Italy
| | - Antonello Petrella
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy
| |
Collapse
|
6
|
Belvedere R, Novizio N, Morello S, Petrella A. The combination of mesoglycan and VEGF promotes skin wound repair by enhancing the activation of endothelial cells and fibroblasts and their cross-talk. Sci Rep 2022; 12:11041. [PMID: 35773320 PMCID: PMC9247059 DOI: 10.1038/s41598-022-15227-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 06/21/2022] [Indexed: 12/14/2022] Open
Abstract
Skin wound healing requires accurate therapeutic topical managements to accelerate tissue regeneration. Here, for the first time, we found that the association mesoglycan/VEGF has a strong pro-healing activity. In detail, this combination induces angiogenesis in human endothelial cells promoting in turn fibroblasts recruitment. These ones acquire a notable ability to invade the matrigel coating and to secrete an active form of metalloproteinase 2 in presence of endothelial cells treated with mesoglycan/VEGF. Next, by creating intrascapular lesions on the back of C57Bl6 mice, we observed that the topical treatments with the mesoglycan/VEGF promotes the closure of wounds more than the single substances beside the control represented by a saline solution. As revealed by eosin/hematoxylin staining of mice skin biopsies, treatment with the combination mesoglycan/VEGF allows the formation of a well-structured matrix with a significant number of new vessels. Immunofluorescence analyses have revealed the presence of endothelial cells at the closed region of wounds, as evaluated by CD31, VE-cadherin and fibronectin staining and of activated fibroblasts assessed by vimentin, col1A and FAP1α. These results encourage defining the association mesoglycan/VEGF to activate endothelial and fibroblast cell components in skin wound healing promoting the creation of new vessels and the deposition of granulation tissue.
Collapse
Affiliation(s)
- Raffaella Belvedere
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Salerno, Italy.
| | - Nunzia Novizio
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Salerno, Italy
| | - Silvana Morello
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Salerno, Italy
| | - Antonello Petrella
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Salerno, Italy.
| |
Collapse
|
7
|
The Pyrazolyl-Urea Gege3 Inhibits the Activity of ANXA1 in the Angiogenesis Induced by the Pancreatic Cancer Derived EVs. Biomolecules 2021; 11:biom11121758. [PMID: 34944403 PMCID: PMC8699007 DOI: 10.3390/biom11121758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/09/2021] [Accepted: 11/19/2021] [Indexed: 12/20/2022] Open
Abstract
The pyrazolyl-urea Gege3 molecule has shown interesting antiangiogenic effects in the tumor contest. Here, we have studied the role of this compound as interfering with endothelial cells activation in response to the paracrine effects of annexin A1 (ANXA1), known to be involved in promoting tumor progression. ANXA1 has been analyzed in the extracellular environment once secreted through microvesicles (EVs) by pancreatic cancer (PC) cells. Particularly, Gege3 has been able to notably prevent the effects of Ac2-26, the ANXA1 mimetic peptide, and of PC-derived EVs on endothelial cells motility, angiogenesis, and calcium release. Furthermore, this compound also inhibited the translocation of ANXA1 to the plasma membrane, otherwise induced by the same ANXA1-dependent extracellular stimuli. Moreover, these effects have been mediated by the indirect inhibition of protein kinase Cα (PKCα), which generally promotes the phosphorylation of ANXA1 on serine 27. Indeed, by the subtraction of intracellular calcium levels, the pathway triggered by PKCα underwent a strong inhibition leading to the following impediment to the ANXA1 localization at the plasma membrane, as revealed by confocal and cytofluorimetry analysis. Thus, Gege3 appeared an attractive molecule able to prevent the paracrine effects of PC cells deriving ANXA1 in the tumor microenvironment.
Collapse
|
8
|
Li Q, Liu W, Wang Z, Wang C, Ai Z. Exosomal ANXA1 derived from thyroid cancer cells is associated with malignant transformation of human thyroid follicular epithelial cells by promoting cell proliferation. Int J Oncol 2021; 59:104. [PMID: 34779491 PMCID: PMC8651231 DOI: 10.3892/ijo.2021.5284] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 10/20/2021] [Indexed: 11/20/2022] Open
Abstract
Exosomes are nano-sized extracellular vesicles that can be released from cancer cells. It has been shown that cancer cell-derived exosomes may be associated with carcinogenesis by transferring signaling proteins from malignant to neighboring non-malignant cells. In addition, annexin A1 (ANXA1) is a well-known oncogene, that can be released from extracellular vesicles by cancer cells. However, the role of exosomal ANXA1 in the cell-to-cell communication of thyroid cancer and thyroid follicular epithelial cells remains unclear. In the present study, the protein expression levels of ANXA1 in thyroid cancer cells and thyroid cancer cell-derived exosomes were analyzed using western blot analysis. In addition, Cell Counting Kit-8 and Transwell assays were used to determine cell viability and invasion, respectively. The protein expression levels of ANXA1 were increased in thyroid cancer tissues and thyroid cancer cell lines. In addition, overexpression of ANXA1 significantly increased the proliferation and invasion of the SW579 cells, while knockdown of ANXA1 expression exerted the opposite results. Furthermore, ANXA1 was transferred from the SW579 cells to the Nthy-ori3-1 cells via exosomes. Exosomal ANXA1 markedly promoted the proliferation, invasion and epithelial-to-mesenchymal transition of the Nthy-ori3-1 cells. In addition, SW579 cell-derived exosomal ANXA1 promoted tumor growth in a xenograft mouse model. Collectively, these findings indicated that SW579 cell-derived exosomal ANXA1 promoted thyroid cancer development and Nthy-ori3-1 cell malignant transformation. Therefore, these findings may aid in the development of effective treatment methods for thyroid cancer.
Collapse
Affiliation(s)
- Qingchun Li
- Department of General Surgery, The First People's Hospital of Dafeng, Yancheng, Jiangsu 224100, P.R. China
| | - Wei Liu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China
| | - Zhenglin Wang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China
| | - Cong Wang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China
| | - Zhilong Ai
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China
| |
Collapse
|
9
|
ANXA1 Contained in EVs Regulates Macrophage Polarization in Tumor Microenvironment and Promotes Pancreatic Cancer Progression and Metastasis. Int J Mol Sci 2021; 22:ijms222011018. [PMID: 34681678 PMCID: PMC8538745 DOI: 10.3390/ijms222011018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 12/21/2022] Open
Abstract
The tumor microenvironment (TME) is a dynamic system where nontumor and cancer cells intercommunicate through soluble factors and extracellular vesicles (EVs). The TME in pancreatic cancer (PC) is critical for its aggressiveness and the annexin A1 (ANXA1) has been identified as one of the oncogenic elements. Previously, we demonstrated that the autocrine/paracrine activities of extracellular ANXA1 depend on its presence in EVs. Here, we show that the complex ANXA1/EVs modulates the macrophage polarization further contributing to cancer progression. The EVs isolated from wild type (WT) and ANXA1 knock-out MIA PaCa-2 cells have been administrated to THP-1 macrophages finding that ANXA1 is crucial for the acquisition of a protumor M2 phenotype. The M2 macrophages activate endothelial cells and fibroblasts to induce angiogenesis and matrix degradation, respectively. We have also found a significantly increased presence of M2 macrophage in mice tumor and liver metastasis sections previously obtained by orthotopic xenografts with WT cells. Taken together, our data interestingly suggest the relevance of ANXA1 as potential diagnostic/prognostic and/or therapeutic PC marker.
Collapse
|
10
|
Morretta E, Belvedere R, Petrella A, Spallarossa A, Rapetti F, Bruno O, Brullo C, Monti MC. Novel insights on the molecular mechanism of action of the anti-angiogenic pyrazolyl-urea GeGe-3 by functional proteomics. Bioorg Chem 2021; 115:105168. [PMID: 34284173 DOI: 10.1016/j.bioorg.2021.105168] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/28/2021] [Accepted: 07/09/2021] [Indexed: 12/15/2022]
Abstract
In recent years, 5-pyrazolyl-ureas have mostly been known for their attractive poly-pharmacological outline and, in particular, ethyl 1-(2-hydroxypentyl)-5-(3-(3-(trifluoromethyl) phenyl) ureido)-1H-pyrazole-4-carboxylate (named GeGe-3) has emerged as a capable anti-angiogenic compound. This paper examines its interactome by functional proteomics using a label-free mass spectrometry based platform, coupling Drug Affinity Responsive Target Stability and targeted Limited Proteolysis-Multiple Reaction Monitoring. Calreticulin has been recognized as the GeGe-3 principal target and this evidence has been supported by immunoblotting and in silico molecular docking. Furthermore, cell studies have shown that GeGe-3 lowers cell calcium mobilization, cytoskeleton organization and focal adhesion kinase expression, thus linking its biological potential to calreticulin binding and, ultimately, shedding light on the reasonable action mechanism of this molecule as an anti-angiogenic factor.
Collapse
Affiliation(s)
- Elva Morretta
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Salerno, Italy.
| | - Raffaella Belvedere
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Salerno, Italy.
| | - Antonello Petrella
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Salerno, Italy.
| | - Andrea Spallarossa
- Department of Pharmacy, University of Genova, Viale Benedetto XV, 3, 16132 Genova, Italy.
| | - Federica Rapetti
- Department of Pharmacy, University of Genova, Viale Benedetto XV, 3, 16132 Genova, Italy.
| | - Olga Bruno
- Department of Pharmacy, University of Genova, Viale Benedetto XV, 3, 16132 Genova, Italy.
| | - Chiara Brullo
- Department of Pharmacy, University of Genova, Viale Benedetto XV, 3, 16132 Genova, Italy.
| | - Maria Chiara Monti
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Salerno, Italy.
| |
Collapse
|
11
|
Pessolano E, Belvedere R, Novizio N, Filippelli A, Perretti M, Whiteford J, Petrella A. Mesoglycan connects Syndecan-4 and VEGFR2 through Annexin A1 and formyl peptide receptors to promote angiogenesis in vitro. FEBS J 2021; 288:6428-6446. [PMID: 34058069 PMCID: PMC9290969 DOI: 10.1111/febs.16043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/06/2021] [Accepted: 05/28/2021] [Indexed: 12/11/2022]
Abstract
Mesoglycan is a mixture of glycosaminoglycans (GAG) with fibrinolytic effects and the potential to enhance skin wound repair. Here, we have used endothelial cells isolated from wild‐type (WT) and Syndecan‐4 null (Sdc4‐/‐) C57BL/6 mice to demonstrate that mesoglycan promotes cell motility and in vitro angiogenesis acting on the co‐receptor Syndecan‐4 (SDC4). This latter is known to participate in the formation and release of extracellular vesicles (EVs). We characterized EVs released by HUVECs and assessed their effect on angiogenesis. Particularly, we focused on Annexin A1 (ANXA1) containing EVs, since they may contribute to tube formation via interactions with Formyl peptide receptors (FPRs). In our model, the bond ANXA1‐FPRs stimulates the release of vascular endothelial growth factor (VEGF‐A) that interacts with vascular endothelial receptor‐2 (VEGFR2) and activates the pathway enhancing cell motility in an autocrine manner, as shown by wound healing/invasion assays, and the induction of endothelial to mesenchymal transition (EndMT). Thus, we have shown for the first time that mesoglycan exerts its pro‐angiogenic effects in the healing process triggering the activation of the three interconnected molecular axis: mesoglycan‐SDC4, EVs‐ANXA1‐FPRs, and VEGF‐A‐VEGFR2.
Collapse
Affiliation(s)
- Emanuela Pessolano
- Department of Pharmacy, University of Salerno, Fisciano, Italy.,The William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, UK
| | | | - Nunzia Novizio
- Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Amelia Filippelli
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Mauro Perretti
- The William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, UK
| | - James Whiteford
- The William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, UK
| | | |
Collapse
|
12
|
Belvedere R, Pessolano E, Novizio N, Tosco A, Eletto D, Porta A, Filippelli A, Petrella F, Petrella A. The promising pro-healing role of the association of mesoglycan and lactoferrin on skin lesions. Eur J Pharm Sci 2021; 163:105886. [PMID: 34022411 DOI: 10.1016/j.ejps.2021.105886] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/10/2021] [Accepted: 05/14/2021] [Indexed: 11/26/2022]
Abstract
Skin wound repair represents an important topic for the therapeutic challenges. Many molecules are commonly used as active principles of topical devices to induce the correct tissue regeneration. Among these molecules, mesoglycan, a mixture of glycosaminoglycans, and the lactoferrin have recently aroused interest. Here, for the first time, we used mesoglycan/lactoferrin to treat the cell populations mainly involved in wound healing. We showed that human keratinocytes, fibroblasts and endothelial cells migrate and invade more rapidly when treated with the association. Moreover, we found that mesoglycan/lactoferrin, are able to trigger the differentiation process of keratinocytes, the switch of the fibroblasts into myofibroblasts, the acquisition of a mesenchymal phenotype for the endothelial cells which, in this way, start to form the capillary-like structures. Additionally, we proved that the well known antimicrobial behavior of lactoferrin encourages the inhibition of S. aureus and P. aeruginosa biofilm formation by the whole association, providing an appealing feature for this formulation. Finally, by the in vivo analysis, we showed that the mesoglycan/lactoferrin favors the closure of skin wounds performed on the mice back. Beside the decrease of the lesion diameters, by a confocal analysis of mice biopsies we found that the use of the association strongly promote cell activation underlying the correct tissue regeneration. These results encourage to further investigation aiming the development of a new topical patch that includes this association.
Collapse
Affiliation(s)
| | | | - Nunzia Novizio
- Department of Pharmacy, University of Salerno, Fisciano (SA) Italy
| | - Alessandra Tosco
- Department of Pharmacy, University of Salerno, Fisciano (SA) Italy
| | - Daniela Eletto
- Department of Pharmacy, University of Salerno, Fisciano (SA) Italy
| | - Amalia Porta
- Department of Pharmacy, University of Salerno, Fisciano (SA) Italy
| | - Amelia Filippelli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Baronissi (SA), Italy
| | - Francesco Petrella
- Primary Care - Wound Care Service, Health Local Agency Naples 3 South, Via Libertà 42, 80055 Portici (Napoli), Italy
| | | |
Collapse
|
13
|
Novizio N, Belvedere R, Pessolano E, Tosco A, Porta A, Perretti M, Campiglia P, Filippelli A, Petrella A. Annexin A1 Released in Extracellular Vesicles by Pancreatic Cancer Cells Activates Components of the Tumor Microenvironment, through Interaction with the Formyl-Peptide Receptors. Cells 2020; 9:cells9122719. [PMID: 33353163 PMCID: PMC7767312 DOI: 10.3390/cells9122719] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/12/2020] [Accepted: 12/17/2020] [Indexed: 12/21/2022] Open
Abstract
Pancreatic cancer (PC) is one of the most aggressive cancers in the world. Several extracellular factors are involved in its development and metastasis to distant organs. In PC, the protein Annexin A1 (ANXA1) appears to be overexpressed and may be identified as an oncogenic factor, also because it is a component in tumor-deriving extracellular vesicles (EVs). Indeed, these microvesicles are known to nourish the tumor microenvironment. Once we evaluated the autocrine role of ANXA1-containing EVs on PC MIA PaCa-2 cells and their pro-angiogenic action, we investigated the ANXA1 paracrine effect on stromal cells like fibroblasts and endothelial ones. Concerning the analysis of fibroblasts, cell migration/invasion, cytoskeleton remodeling, and the different expression of specific protein markers, all features of the cell switching into myofibroblasts, were assessed after administration of wild type more than ANXA1 Knock-Out EVs. Interestingly, we demonstrated a mechanism by which the ANXA1-EVs complex can stimulate the activation of formyl peptide receptors (FPRs), triggering mesenchymal switches and cell motility on both fibroblasts and endothelial cells. Therefore, we highlighted the importance of ANXA1/EVs-FPR axes in PC progression as a vehicle of intercommunication tumor cells-stroma, suggesting a specific potential prognostic/diagnostic role of ANXA1, whether in soluble form or even if EVs are captured in PC.
Collapse
Affiliation(s)
- Nunzia Novizio
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy; (N.N.); (R.B.); (E.P.); (A.T.); (A.P.); (P.C.)
| | - Raffaella Belvedere
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy; (N.N.); (R.B.); (E.P.); (A.T.); (A.P.); (P.C.)
| | - Emanuela Pessolano
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy; (N.N.); (R.B.); (E.P.); (A.T.); (A.P.); (P.C.)
- The William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK;
| | - Alessandra Tosco
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy; (N.N.); (R.B.); (E.P.); (A.T.); (A.P.); (P.C.)
| | - Amalia Porta
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy; (N.N.); (R.B.); (E.P.); (A.T.); (A.P.); (P.C.)
| | - Mauro Perretti
- The William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK;
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy; (N.N.); (R.B.); (E.P.); (A.T.); (A.P.); (P.C.)
| | - Amelia Filippelli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende 43, 84081 Baronissi, Italy;
| | - Antonello Petrella
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy; (N.N.); (R.B.); (E.P.); (A.T.); (A.P.); (P.C.)
- Correspondence: ; Tel.: +39-089-969-762; Fax: +39-089-969-602
| |
Collapse
|