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Chen M, Guo B, Cheng H, Wang W, Jin J, Zhang Y, Deng X, Yang W, Wu C, Gao X, Yu D, Feng W, Chen Y. Genetic Engineering Bacillus thuringiensis Enable Melanin Biosynthesis for Anti-Tumor and Anti-Inflammation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2308506. [PMID: 38943265 DOI: 10.1002/advs.202308506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 02/19/2024] [Indexed: 07/01/2024]
Abstract
Collaboration between cancer treatment and inflammation management has emerged as an integral facet of comprehensive cancer care. Nevertheless, the development of interventions concurrently targeting both inflammation and cancer has encountered significant challenges stemming from various external factors. Herein, a bioactive agent synthesized by genetically engineering melanin-producing Bacillus thuringiensis (B. thuringiensis) bacteria, simultaneously achieves eco-friendly photothermal agent and efficient reactive oxygen/nitrogen species (RONS) scavenger benefits, perfectly tackling present toughies from inflammation to cancer therapies. The biologically derived melanin exhibits exceptional photothermal-conversion performance, facilitating potent photonic hyperthermia that effectively eradicates tumor cells and tissues, thereby impeding tumor growth. Additionally, the RONS-scavenging properties of melanin produced by B. thuringiensis bacteria contribute to inflammation reduction, augmenting the efficacy of photothermal tumor repression. This study presents a representative paradigm of genetic engineering in B. thuringiensis bacteria to produce functional agents tailored for diverse biomedical applications, encompassing inflammation and cancer therapy.
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Affiliation(s)
- Meng Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Bingbing Guo
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Hui Cheng
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Weiyi Wang
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Junyi Jin
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Yingyi Zhang
- School of Medicine, Shenzhen Campus of Sun, Yat-Sen University, Shenzhen, 518107, P. R. China
- Center for Materials Synthetic Biology, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518000, P. R. China
| | - Xiaolian Deng
- School of Medicine, Shenzhen Campus of Sun, Yat-Sen University, Shenzhen, 518107, P. R. China
- Center for Materials Synthetic Biology, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518000, P. R. China
| | - Wenjun Yang
- Center for Materials Synthetic Biology, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518000, P. R. China
| | - Chenyao Wu
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Xiang Gao
- Center for Materials Synthetic Biology, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518000, P. R. China
| | - Dehong Yu
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Wei Feng
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health) Wenzhou Institute of Shanghai University, Wenzhou, Zhejiang, 325088, P. R. China
| | - Yu Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health) Wenzhou Institute of Shanghai University, Wenzhou, Zhejiang, 325088, P. R. China
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Radiation-Induced Nephropathy in the Murine Model Is Ameliorated by Targeting Heparanase. Biomedicines 2023; 11:biomedicines11030710. [PMID: 36979689 PMCID: PMC10045137 DOI: 10.3390/biomedicines11030710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/09/2023] [Accepted: 02/24/2023] [Indexed: 03/03/2023] Open
Abstract
Agents used to reduce adverse effects common in cancer treatment modalities do not typically possess tumor-suppressing properties. We report that heparanase, an extracellular matrix-degrading enzyme, is a promising candidate for preventing radiation nephropathy. Heparanase promotes tumor development and progression and is upregulated in tumors found in the abdominal/pelvic cavity, whose radiation treatment may result in radiation nephropathy. Additionally, heparan sulfate degradation by heparanase has been linked to glomerular and tubular/interstitial injury in several kidney disorders. In this study, heparanase mRNA levels were measured in HK-2- and HEK-293-irradiated kidney cells and in a murine radiation nephropathy model by qRT-PCR. Roneparstat (specific heparanase inhibitor) was administered to irradiated mice, and 24 h urinary albumin was measured. Kidneys were harvested and weighed 30 weeks post-irradiation. Clinically relevant doses of ionizing radiation upregulated heparanase expression in both renal cells and mice kidneys. A murine model of abdominal radiation therapy revealed that Roneparstat abolished radiation-induced albuminuria—the hallmark of radiation nephropathy. Given the well-documented anti-cancer effects of heparanase inhibition, our findings attest this enzyme to be a unique target in cancer therapy due to its dual action. Targeting heparanase exerts not only direct anti-tumor effects but protects against radiation-induced kidney damage—the backbone of cancer therapy across a range of malignancies.
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Chen TT, Lv JJ, Chen L, Gao YW, Liu LP. Role of heparinase in the gastrointestinal dysfunction of sepsis (Review). Exp Ther Med 2022; 23:119. [PMID: 34970342 PMCID: PMC8713170 DOI: 10.3892/etm.2021.11042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 10/26/2021] [Indexed: 11/23/2022] Open
Abstract
Heparinase (HPA) is a β-D glucuronidase that belongs to the endoglycosidase enzyme family, and plays an important role in numerous pathological and physiological processes, including inflammation, angiogenesis and tumor metastasis. When the expression of HPA is abnormally high, the side chain of heparin sulfate proteoglycans degrades, destroying the cell barrier and leading to the occurrence and development of inflammation, with systemic inflammation occurring in severe cases. Sepsis is a major cause of mortality in critically ill patients. In sepsis, the gastrointestinal tract is the first and most frequently involved target organ, which often leads to gastrointestinal dysfunction. HPA overexpression has been determined to accelerate sepsis progression and gastrointestinal dysfunction; thus, it was hypothesized that HPA may play an important role and may serve as an index for the diagnosis of gastrointestinal dysfunction in sepsis. HPA inhibitors may therefore become applicable as targeted drugs for the treatment of gastrointestinal dysfunction in patients with sepsis. The present review mainly discussed the role of HPA in gastrointestinal dysfunction of sepsis.
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Affiliation(s)
- Ting-Ting Chen
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Jia-Jun Lv
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Ling Chen
- Department of Emergency Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.,Department of Emergency, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Yu-Wei Gao
- Department of Emergency Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.,Department of Emergency, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Li-Ping Liu
- Department of Emergency Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.,Department of Emergency, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
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Tang L, Tang B, Lei Y, Yang M, Wang S, Hu S, Xie Z, Liu Y, Vlodavsky I, Yang S. Helicobacter pylori-Induced Heparanase Promotes H. pylori Colonization and Gastritis. Front Immunol 2021; 12:675747. [PMID: 34220822 PMCID: PMC8248549 DOI: 10.3389/fimmu.2021.675747] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/31/2021] [Indexed: 11/13/2022] Open
Abstract
Chronic gastritis caused by Helicobacter pylori (H. pylori) infection has been widely recognized as the most important risk factor for gastric cancer. Analysis of the interaction between the key participants in gastric mucosal immunity and H. pylori infection is expected to provide important insights for the treatment of chronic gastritis and the prevention of gastric cancer. Heparanase is an endoglycosidase that degrades heparan sulfate, resulting in remodeling of the extracellular matrix thereby facilitating the extravasation and migration of immune cells towards sites of inflammation. Heparanase also releases heparan sulfate-bound cytokines and chemokines that further promote directed motility and recruitment of immune cells. Heparanase is highly expressed in a variety of inflammatory conditions and diseases, but its role in chronic gastritis has not been sufficiently explored. In this study, we report that H. pylori infection promotes up-regulation of heparanase in gastritis, which in turn facilitates the colonization of H. pylori in the gastric mucosa, thereby aggravating gastritis. By sustaining continuous activation, polarization and recruitment of macrophages that supply pro-inflammatory and pro-tumorigenic cytokines (i.e., IL-1, IL-6, IL-1β, TNF-α, MIP-2, iNOS), heparanase participates in the generation of a vicious circle, driven by enhanced NFκB and p38-MAPK signaling, that supports the development and progression of gastric cancer. These results suggest that inhibition of heparanase may block this self-sustaining cycle, and thereby reduce the risk of gastritis and gastric cancer.
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Affiliation(s)
- Li Tang
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Bo Tang
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Yuanyuan Lei
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Min Yang
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Sumin Wang
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Shiping Hu
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Zhuo Xie
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Yaojiang Liu
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
| | - Israel Vlodavsky
- Technion Integrated Cancer Center (TICC), Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Shiming Yang
- Department of Gastroenterology, Xinqiao Hospital, The Army Medical University, Chongqing, China
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Cui Y, Zhang J, Chen Y, Chen LG. Upregulation of Fecal Epithelial Heparanase mRNA Is Associated with Increased Ulcerative Colitis Activity and Cancerization Risk. Dig Dis Sci 2021; 66:1488-1498. [PMID: 32445051 PMCID: PMC8053146 DOI: 10.1007/s10620-020-06350-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 05/12/2020] [Indexed: 12/09/2022]
Abstract
BACKGROUND Heparanase (HPSE) is considered to play an important role in the occurrence, development and carcinogenesis of ulcerative colitis (UC). There are no reports about the detection of HPSE mRNA in feces to predict UC activity and cancerization risk. AIMS To explore the feasibility and effectiveness of fecal epithelial HPSE mRNA in monitoring patients' UC activity and predicting cancer risk. METHODS The clinical part of the study enrolled 20 patients with UC and 20 controls. Meanwhile, a UC-induced carcinogenesis mouse model was established using a combination treatment of dimethylhydrazine and dextran sulfate sodium. Tissue expression of HPSE protein was detected by immunohistochemistry. RT-qPCR was used to detect the expression of HPSE mRNA in colonic mucosa and feces. RESULTS In the human study, the relative expressions of HPSE mRNA in colonic mucosa and feces were positively correlated with the Mayo score (P < 0.05), and with a significant correlation between feces and colonic mucosa (P < 0.05). In the mouse model, the relative expressions of HPSE mRNA in colonic mucosa and feces in the ulcerative colitis-associated colorectal cancer group was significantly higher than that of the UC group and the normal control group (P < 0.05), and with a significant correlation between feces and colonic mucosa (P < 0.05). CONCLUSIONS The relative level of HPSE mRNA was positively correlated with UC activity and cancerization. The relative level of HPSE mRNA in feces was correlated with that in colonic mucosa. The detection of HPSE mRNA in feces can be used as a new marker for disease monitoring and cancer risk prediction of UC.
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Affiliation(s)
- Ying Cui
- Zhejiang Provincial People's Hospital, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
- People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
| | - Jun Zhang
- Zhejiang Provincial People's Hospital, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
- People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
| | - Yan Chen
- The Second Affiliated Hospital of Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Le-Gao Chen
- Zhejiang Provincial People's Hospital, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China.
- People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China.
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Berdiaki A, Neagu M, Giatagana EM, Kuskov A, Tsatsakis AM, Tzanakakis GN, Nikitovic D. Glycosaminoglycans: Carriers and Targets for Tailored Anti-Cancer Therapy. Biomolecules 2021; 11:395. [PMID: 33800172 PMCID: PMC8001210 DOI: 10.3390/biom11030395] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/25/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023] Open
Abstract
The tumor microenvironment (TME) is composed of cancerous, non-cancerous, stromal, and immune cells that are surrounded by the components of the extracellular matrix (ECM). Glycosaminoglycans (GAGs), natural biomacromolecules, essential ECM, and cell membrane components are extensively altered in cancer tissues. During disease progression, the GAG fine structure changes in a manner associated with disease evolution. Thus, changes in the GAG sulfation pattern are immediately correlated to malignant transformation. Their molecular weight, distribution, composition, and fine modifications, including sulfation, exhibit distinct alterations during cancer development. GAGs and GAG-based molecules, due to their unique properties, are suggested as promising effectors for anticancer therapy. Considering their participation in tumorigenesis, their utilization in drug development has been the focus of both industry and academic research efforts. These efforts have been developing in two main directions; (i) utilizing GAGs as targets of therapeutic strategies and (ii) employing GAGs specificity and excellent physicochemical properties for targeted delivery of cancer therapeutics. This review will comprehensively discuss recent developments and the broad potential of GAG utilization for cancer therapy.
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Affiliation(s)
- Aikaterini Berdiaki
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, 71003 Heraklion, Greece; (A.B.); (E.-M.G.); (G.N.T.)
| | - Monica Neagu
- Department of Immunology, Victor Babes National Institute of Pathology, 050096 Bucharest, Romania;
| | - Eirini-Maria Giatagana
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, 71003 Heraklion, Greece; (A.B.); (E.-M.G.); (G.N.T.)
| | - Andrey Kuskov
- Department of Technology of Chemical Pharmaceutical and Cosmetic Substances, D. Mendeleev University of Chemical Technology of Russia, 125047 Moscow, Russia;
| | - Aristidis M. Tsatsakis
- Laboratory of Toxicology, School of Medicine, University of Crete, 71003 Heraklion, Greece;
| | - George N. Tzanakakis
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, 71003 Heraklion, Greece; (A.B.); (E.-M.G.); (G.N.T.)
- Laboratory of Anatomy, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Dragana Nikitovic
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, 71003 Heraklion, Greece; (A.B.); (E.-M.G.); (G.N.T.)
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Pinhal MAS, Melo CM, Nader HB. The Good and Bad Sides of Heparanase-1 and Heparanase-2. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1221:821-845. [PMID: 32274740 DOI: 10.1007/978-3-030-34521-1_36] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
In this chapter, we will emphasize the importance of heparan sulfate proteoglycans (HSPG) in controlling various physiological and pathological molecular mechanisms and discuss how the heparanase enzyme can modulate the effects triggered by HSPG. Additionally, we will also navigate about the existing knowledge of the possible role of heparanase-2 in biological events. Heparan sulfate is widely distributed and evolutionarily conserved, evidencing its vital importance in cell development and functions such as cell proliferation, migration, adhesion, differentiation, and angiogenesis. During remodeling of the extracellular matrix, the breakdown of heparan sulfate by heparanase results in the release of molecules containing anchored glycosaminoglycan chains of great interest in heparanase-mediated cell signaling pathways in various physiological states, tumor development, inflammation, and other diseases. Taken together, it appears that heparanase plays a key role in the maintenance of the pathology of cancer and inflammatory diseases and is a potential target for anti-cancer therapies. Therefore, heparanase inhibitors are currently being examined in clinical trials as novel cancer therapeutics. Heparanase-2 has no enzymatic activity, displays higher affinity for heparan sulfate and the coding region alignment shows 40% identity with the heparanase gene. Heparanase-2 plays an important role in embryogenic development however its mode of action and biological function remain to be elucidated. Heparanase-2 functions as an inhibitor of the heparanase-1 enzyme and also inhibits neovascularization mediated by VEGF. The HPSE2 gene is repressed by the Polycomb complex, together suggesting a role as a tumor suppressor.
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Affiliation(s)
| | - Carina Mucciolo Melo
- Biochemistry Department, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Helena Bonciani Nader
- Biochemistry Department, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
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Bendersky V, Yang Y, Brennan TV. Immunomodulatory Activities of the Heparan Sulfate Mimetic PG545. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1221:461-470. [PMID: 32274722 DOI: 10.1007/978-3-030-34521-1_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Heparanase regulates multiple biological activities that enhance tumor growth and metastatic spread. Heparanase cleaves and degrades heparan sulfate (HS), a key structural component of the extracellular matrix that serves as a barrier to cell invasion and also as a reservoir for cytokines and growth factors critical for tumor growth and metastasis. For this reason, heparanase is an attractive target for the development of novel anti-cancer therapies. Pixatimod (PG545), a heparanase inhibitor, has shown promising results in the treatment of multiple tumor types. PG545 offers a diversity of mechanisms of action in tumor therapy that include angiogenic inhibition, inhibition of growth factor release, inhibition of tumor cell migration, tumor cell apoptosis, activation of ER stress response, dysregulation of autophagy, and NK cell activation. Further investigation into the role that heparanase and its inhibitors play in tumor therapy can lead to the development of effective tumor therapies.
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Affiliation(s)
- Victoria Bendersky
- Department of Surgery, University of California San Diego, San Diego, CA, USA
| | - Yiping Yang
- Department of Medicine and Immunology, Duke University Medical Center, Durham, NC, USA
| | - Todd V Brennan
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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Liu LP, Sheng XP, Shuai TK, Zhao YX, Li B, Li YM. Helicobacter pylori promotes invasion and metastasis of gastric cancer by enhancing heparanase expression. World J Gastroenterol 2018; 24:4565-4577. [PMID: 30386106 PMCID: PMC6209574 DOI: 10.3748/wjg.v24.i40.4565] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 09/02/2018] [Accepted: 10/05/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To detect the mechanisms of Helicobacter pylori (H. pylori) infection in the invasion and metastasis of gastric cancer (GC).
METHODS Specimens from 99 patients with GC were collected. The correlation among H. pylori infection, heparanase (HPA) and mitogen-activated protein kinase (MAPK) expression, which was determined by immunohistochemistry, and the clinical features of GC was analysed using SPSS 22.0. Overall survival (OS) and relapse-free survival (RFS) of GC patients were estimated by the Kaplan-Meier method. Independent and multiple factors of HPA and MAPK with prognosis were determined with COX proportional hazards models. HPA and MAPK expression in MKN-45 cells infected with H. pylori was analysed using Western blot.
RESULTS H. pylori infection was observed in 70 of 99 patients with GC (70.7%), which was significantly higher than that in healthy controls. H. pylori infection was related to lymph metastasis and expression of HPA and MAPK (P < 0.05); HPA expression was relevant to MAPK expression (P = 0.024). HPA and MAPK expression in MKN-45 cells was significantly upregulated following H. pylori infection and peaked at 24 h and 60 min, before decreasing (P < 0.05). SB203580, an inhibitor of MAPK, significantly decreased HPA expression. HPA was related to lymph metastasis and invasive depth. HPA positive GC cases and H. pylori positive GC cases showed poorer prognosis than HPA negative cases (P < 0.05). COX models showed that the prognosis of GC was connected with HPA expression, lymph metastasis, tissue differentiation, and invasive depth.
CONCLUSION H. pylori may promote the invasion and metastasis of GC by increasing HPA expression that may associate with MAPK activation, thus causing a poorer prognosis of GC.
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Affiliation(s)
- Li-Ping Liu
- The Second Clinical Medical School of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Department of Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Department of Critical Care Medicine, The Donggang District of First Hospital of Lanzhou University, Lanzhou 730030, Gansu Province, China
| | - Xi-Ping Sheng
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Tian-Kui Shuai
- Department of Critical Care Medicine, The Donggang District of First Hospital of Lanzhou University, Lanzhou 730030, Gansu Province, China
| | - Yong-Xun Zhao
- Department of Surgical Oncology, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Bin Li
- Department of Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Yu-Min Li
- Key Laboratory of Digestive System Tumors of Gansu Province, The Second Clinical Medical School of Lanzhou University, Lanzhou 730000, Gansu Province, China
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Liu L, Zhao Y, Fan G, Shuai T, Li B, Li Y. Helicobacter pylori infection enhances heparanase leading to cell proliferation via mitogen‑activated protein kinase signalling in human gastric cancer cells. Mol Med Rep 2018; 18:5733-5741. [PMID: 30320396 DOI: 10.3892/mmr.2018.9558] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 09/18/2018] [Indexed: 01/08/2023] Open
Abstract
Helicobacter pylori (H. pylori) infection is the most important factor in the development of gastric cancer. Heparanase (HPA) is involved in tissue remodelling and cell migration, which leads to inflammation and tumour metastasis. The current study aimed was to explore whether a H. pylori infection leads to an increase in the level of HPA in gastric cancer and to investigate the specific mechanism underlying this association. Reverse transcription‑polymerase chain reaction and western blotting were used to detect HPA mRNA and protein expression, respectively, in MKN‑45 cells infected by H. pylori, MKN‑45 cells treated with the mitogen‑activated protein kinase (MAPK) inhibitor SB203580 and MKN‑45 cells transfected with small interfering RNA against HPA. MAPK and nuclear factor (NF)‑κB expression were determined by western blotting in the different cells group. Cell Counting Kit‑8, Transwell method, and Scratch and Clone tests were conducted to detect proliferation, invasion, migration and clone formation ability of gastric cancer cells. It was demonstrated that HPA mRNA expression was highest at 6 h post‑infection, while the expression of the HPA protein was highest at 24 h post‑infection in H. pylori‑infected gastric cancer cells. Furthermore, it was demonstrated that H. pylori infection significantly enhanced the expression of MAPK and NF‑κB in MKN‑45 cells at the mRNA and protein levels. SB203580 significantly decreased the expression of NF‑κB in MKN‑45 cells infected with H. pylori. Exposure to SB203580 also significantly decreased the expression of HPA. In the present study, the inhibition of HPA significantly lowered H. pylori‑induced cell proliferation, suggesting that H. pylori infection induces the proliferation of gastric cancer cells through the upregulation of HPA. Taken together, the results of the present study demonstrated that HPA serves a critical role in the development of gastric cancer in H. pylori‑infected cells, which may be an important mechanism through which H. pylori infection leads to gastric cancer. In addition, H. pylori infection promotes the proliferation, invasion and metastasis of gastric cancer cells through the upregulation of HPA expression, and this is likely mediated via the MAPK and NF‑κB signalling pathways. These data suggest that HPA can be used as a therapeutic target in gastric cancer, particularly in cases induced by H. pylori infection.
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Affiliation(s)
- Liping Liu
- The Second Clinical Medical School of Lanzhou University, Lanzhou, Gansu 730030, P.R. China
| | - Yongxun Zhao
- Department of Surgical Oncology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Guangrui Fan
- The Second Clinical Medical School of Lanzhou University, Lanzhou, Gansu 730030, P.R. China
| | - Tiankui Shuai
- Department of Critical Care Medicine, The Donggang Branch of The First Hospital of Lanzhou University, Lanzhou, Gansu 730030, P.R. China
| | - Bin Li
- Department of Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Yumin Li
- Department of General Surgery, The Second Hospital of Lanzhou University, Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, Gansu 730030, P.R. China
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Heparan Sulfate Proteoglycans in Human Colorectal Cancer. Anal Cell Pathol (Amst) 2018; 2018:8389595. [PMID: 30027065 PMCID: PMC6031075 DOI: 10.1155/2018/8389595] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/14/2018] [Accepted: 05/20/2018] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer is the third most common cancer worldwide, accounting for more than 610,000 mortalities every year. Prognosis of patients is highly dependent on the disease stage at diagnosis. Therefore, it is crucial to investigate molecules involved in colorectal cancer tumorigenesis, with possible use as tumor markers. Heparan sulfate proteoglycans are complex molecules present in the cell membrane and extracellular matrix, which play vital roles in cell adhesion, migration, proliferation, and signaling pathways. In colorectal cancer, the cell surface proteoglycan syndecan-2 is upregulated and increases cell migration. Moreover, expression of syndecan-1 and syndecan-4, generally antitumor molecules, is reduced. Levels of glypicans and perlecan are also altered in colorectal cancer; however, their role in tumor progression is not fully understood. In addition, studies have reported increased heparan sulfate remodeling enzymes, as the endosulfatases. Therefore, heparan sulfate proteoglycans are candidate molecules to clarify colorectal cancer tumorigenesis, as well as important targets to therapy and diagnosis.
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Vlodavsky I, Gross-Cohen M, Weissmann M, Ilan N, Sanderson RD. Opposing Functions of Heparanase-1 and Heparanase-2 in Cancer Progression. Trends Biochem Sci 2017; 43:18-31. [PMID: 29162390 DOI: 10.1016/j.tibs.2017.10.007] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/24/2017] [Accepted: 10/27/2017] [Indexed: 12/24/2022]
Abstract
Heparanase, the sole heparan sulfate (HS)-degrading endoglycosidase, regulates multiple biological activities that enhance tumor growth, metastasis, angiogenesis, and inflammation. Heparanase accomplishes this by degrading HS and thereby regulating the bioavailability of heparin-binding proteins; priming the tumor microenvironment; mediating tumor-host crosstalk; and inducing gene transcription, signaling pathways, exosome formation, and autophagy that together promote tumor cell performance and chemoresistance. By contrast, heparanase-2, a close homolog of heparanase, lacks enzymatic activity, inhibits heparanase activity, and regulates selected genes that promote normal differentiation, endoplasmic reticulum stress, tumor fibrosis, and apoptosis, together resulting in tumor suppression. The emerging premise is that heparanase is a master regulator of the aggressive phenotype of cancer, while heparanase-2 functions as a tumor suppressor.
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Affiliation(s)
- Israel Vlodavsky
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel.
| | - Miriam Gross-Cohen
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
| | - Marina Weissmann
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
| | - Neta Ilan
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
| | - Ralph D Sanderson
- University of Alabama at Birmingham, Department of Pathology, Birmingham, AL 35294, USA
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Almeida Junior LD, Quaglio AEV, de Almeida Costa CAR, Di Stasi LC. Intestinal anti-inflammatory activity of Ground Cherry ( Physalis angulata L.) standardized CO 2 phytopharmaceutical preparation. World J Gastroenterol 2017; 23:4369-4380. [PMID: 28706419 PMCID: PMC5487500 DOI: 10.3748/wjg.v23.i24.4369] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/25/2017] [Accepted: 04/12/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the effects of Ground Cherry (Physalis angulata L.) standardized supercritical CO2 extract in trinitrobenzenesulphonic acid (TNBS) model of rat intestinal inflammation.
METHODS The animals were divided into groups that received vehicle or P. angulata extract (PACO2) orally at the doses 25, 50 and 100 mg/kg daily by 5 d before TNBS damage. Protective effects of PACO2 were assessed by macroscopic analysis, biochemical determinations of the levels of myeloperoxidase (MPO), alkaline phosphatase (ALP), glutathione and cytokines (such as INF-γ, IL-1β, IL-6, IL-10 and TNF-α), gene expression evaluation (including Hsp70, heparanase, NF-κB, mitogen-activated protein kinases (Mapk) 1, 3, 6 and 9, and the mucins genes Muc 1, 2, 3 and 4) and histopathological studies using optical, and electronic (transmission and scanning) microscopy.
RESULTS PACO2 extract promoted a significant reduction in MPO and ALP activities, reducing oxidative stress and neutrophil infiltration. These effects were accompanied by significant reduction of colonic levels of IFN-γ and IL-6 and down-regulation of heparanase, Hsp70, Mapk3, Mapk9, Muc1 and Muc2 genes expression when compared with TNBS-control animals. In addition, protective effects were also evidenced by reduced neutrophil infiltration, recovery of cell architecture and replacement of mucin by histopathological and ultrastructural analysis.
CONCLUSION Physalis angulata supercritical CO2 extract is an intestinal anti-inflammatory product that modulates oxidative stress, immune response and expression of inflammatory mediators, with potentially utility for treating inflammatory bowel disease.
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Vlodavsky I, Singh P, Boyango I, Gutter-Kapon L, Elkin M, Sanderson RD, Ilan N. Heparanase: From basic research to therapeutic applications in cancer and inflammation. Drug Resist Updat 2016; 29:54-75. [PMID: 27912844 DOI: 10.1016/j.drup.2016.10.001] [Citation(s) in RCA: 166] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Heparanase, the sole heparan sulfate degrading endoglycosidase, regulates multiple biological activities that enhance tumor growth, angiogenesis and metastasis. Heparanase expression is enhanced in almost all cancers examined including various carcinomas, sarcomas and hematological malignancies. Numerous clinical association studies have consistently demonstrated that upregulation of heparanase expression correlates with increased tumor size, tumor angiogenesis, enhanced metastasis and poor prognosis. In contrast, knockdown of heparanase or treatments of tumor-bearing mice with heparanase-inhibiting compounds, markedly attenuate tumor progression further underscoring the potential of anti-heparanase therapy for multiple types of cancer. Heparanase neutralizing monoclonal antibodies block myeloma and lymphoma tumor growth and dissemination; this is attributable to a combined effect on the tumor cells and/or cells of the tumor microenvironment. In fact, much of the impact of heparanase on tumor progression is related to its function in mediating tumor-host crosstalk, priming the tumor microenvironment to better support tumor growth, metastasis and chemoresistance. The repertoire of the physio-pathological activities of heparanase is expanding. Specifically, heparanase regulates gene expression, activates cells of the innate immune system, promotes the formation of exosomes and autophagosomes, and stimulates signal transduction pathways via enzymatic and non-enzymatic activities. These effects dynamically impact multiple regulatory pathways that together drive inflammatory responses, tumor survival, growth, dissemination and drug resistance; but in the same time, may fulfill some normal functions associated, for example, with vesicular traffic, lysosomal-based secretion, stress response, and heparan sulfate turnover. Heparanase is upregulated in response to chemotherapy in cancer patients and the surviving cells acquire chemoresistance, attributed, at least in part, to autophagy. Consequently, heparanase inhibitors used in tandem with chemotherapeutic drugs overcome initial chemoresistance, providing a strong rationale for applying anti-heparanase therapy in combination with conventional anti-cancer drugs. Heparin-like compounds that inhibit heparanase activity are being evaluated in clinical trials for various types of cancer. Heparanase neutralizing monoclonal antibodies are being evaluated in pre-clinical studies, and heparanase-inhibiting small molecules are being developed based on the recently resolved crystal structure of the heparanase protein. Collectively, the emerging premise is that heparanase expressed by tumor cells, innate immune cells, activated endothelial cells as well as other cells of the tumor microenvironment is a master regulator of the aggressive phenotype of cancer, an important contributor to the poor outcome of cancer patients and a prime target for therapy.
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Affiliation(s)
- Israel Vlodavsky
- Cancer and Vascular Biology Research Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel.
| | - Preeti Singh
- Cancer and Vascular Biology Research Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
| | - Ilanit Boyango
- Cancer and Vascular Biology Research Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
| | - Lilach Gutter-Kapon
- Cancer and Vascular Biology Research Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
| | - Michael Elkin
- Sharett Oncology Institute, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Ralph D Sanderson
- Department of Pathology, Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Neta Ilan
- Cancer and Vascular Biology Research Center, Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
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Petrovich E, Feigelson SW, Stoler-Barak L, Hatzav M, Solomon A, Bar-Shai A, Ilan N, Li JP, Engelhardt B, Vlodavsky I, Alon R. Lung ICAM-1 and ICAM-2 support spontaneous intravascular effector lymphocyte entrapment but are not required for neutrophil entrapment or emigration inside endotoxin-inflamed lungs. FASEB J 2016; 30:1767-78. [PMID: 26823454 DOI: 10.1096/fj.201500046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 12/22/2015] [Indexed: 11/11/2022]
Abstract
The pulmonary vasculature constitutively expresses the integrin lymphocyte function-associated antigen-1 ligands intercellular adhesion molecule (ICAM)-1 and -2. In this study, effector T cells were temporarily entrapped by the lung vasculature on their way to inflamed lymph nodes, and this entrapment was strongly reduced in ICAM-1 and -2 double-deficient mice (79 and 86% reduction for CD8(+) and CD4(+) effectors, respectively, compared with wild-type mice). Although the pulmonary vasculature has been suggested to be masked by the heparan sulfate-containing glycocalyx, which is susceptible to heparanase-mediated shedding, lung and lymphocyte heparanase have been found to be unnecessary for this entrapment. Systemic LPS induced rapid neutrophil entrapment in the lung vasculature, but in contrast to T-cell entrapment, this sequestration was ICAM-1, ICAM-2, and heparanase independent. Furthermore, neutrophil migration into the bronchoalveolar space induced by LPS inhalation and LPS-induced leakage of red blood cells into this space were not dependent on lung ICAMs or heparanase activity. Nevertheless, heparanase was critical for neutrophil accumulation in smoke-exposed lungs. Our results indicate that, whereas T cells use ICAM-1 and -2 for temporary pulmonary entrapment, neutrophils get sequestered and extravasate into inflamed lungs independent of ICAMs. This is the first demonstration that the pulmonary vasculature is differentially recognized by T cells and neutrophils.-Petrovich, E., Feigelson, S. W., Stoler-Barak, L., Hatzav, M., Solomon, A., Bar-Shai, A., Ilan, N., Li, J.-P., Engelhardt, B., Vlodavsky, I., Alon, R. Lung ICAM-1 and ICAM-2 support spontaneous intravascular effector lymphocyte entrapment but are not required for neutrophil entrapment or emigration inside endotoxin-inflamed lungs.
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Affiliation(s)
- Ekaterina Petrovich
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Sara W Feigelson
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Liat Stoler-Barak
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Miki Hatzav
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Adam Solomon
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Amir Bar-Shai
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Neta Ilan
- Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Jin-Ping Li
- Department of Medical Biochemistry and Microbiology, University of Uppsala, Uppsala, Sweden; and
| | | | - Israel Vlodavsky
- Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Ronen Alon
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel;
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Fernández-Vega I, García-Suárez O, García B, Crespo A, Astudillo A, Quirós LM. Heparan sulfate proteoglycans undergo differential expression alterations in right sided colorectal cancer, depending on their metastatic character. BMC Cancer 2015; 15:742. [PMID: 26482785 PMCID: PMC4617710 DOI: 10.1186/s12885-015-1724-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Accepted: 10/08/2015] [Indexed: 12/22/2022] Open
Abstract
Background Heparan sulfate proteoglycans (HSPGs) are complex molecules involved in the growth, invasion and metastatic properties of cancerous cells. This study analyses the alterations in the expression patterns of these molecules in right sided colorectal cancer (CRC), both metastatic and non-metastatic. Methods Twenty right sided CRCs were studied. A transcriptomic approach was used, employing qPCR to analyze both the expression of the enzymes involved in heparan sulfate (HS) chains biosynthesis, as well as the proteoglycan core proteins. Since some of these proteoglycans can also carry chondroitin sulfate (CS) chains, we include the study of the genes involved in the biosynthesis of these glycosaminoglycans. Immunohistochemical techniques were also used to analyze tissue expression of particular genes showing significant expression differences, of potential interest. Results Changes in proteoglycan core proteins differ depending on their location; those located intracellularly or in the extracellular matrix show very similar alteration patterns, while those located on the cell surface vary greatly depending on the nature of the tumor: glypicans 1, 3, 6 and betaglycan are affected in the non-metastatic tumors, whereas in the metastatic, only glypican-1 and syndecan-1 are modified, the latter showing opposing alterations in levels of RNA and of protein, suggesting post-transcriptional regulation in these tumors. Furthermore, in non-metastatic tumors, polymerization of glycosaminoglycan chains is modified, particularly affecting the synthesis of the tetrasaccharide linker and the initiation and elongation of CS chains, HS chains being less affected. Regarding the enzymes responsible for the modificaton of the HS chains, alterations were only found in non-metastatic tumors, affecting N-sulfation and the isoforms HS6ST1, HS3ST3B and HS3ST5. In contrast, synthesis of the CS chains suggests changes in epimerization and sulfation of the C4 and C2 in both types of tumor. Conclusions Right sided CRCs show alterations in the expression of HSPGs, including the expression of the cell surface core proteins, many glycosiltransferases and some enzymes that modify the HS chains depending on the metastatic nature of the tumor, resulting more affected in non-metastatic ones. However, matrix proteoglycans and enzymes involved in CS fine structure synthesis are extensively modified independetly of the presence of lymph node metastasis. Electronic supplementary material The online version of this article (doi:10.1186/s12885-015-1724-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Iván Fernández-Vega
- Servicio de Patología. Hospital Universitario de Araba, Álava, 01009, Spain.
| | - Olivia García-Suárez
- Department of Morphology and Cell Biology, University of Oviedo, 33006, Oviedo, Spain.
| | - Beatriz García
- University Institute of Oncology of Asturias, Oviedo, Spain. .,Department of Functional Biology, University of Oviedo, 33006, Oviedo, Spain.
| | - Ainara Crespo
- Department of Biotechnology, Neiker-Tecnalia Arkaute, 01080, Vitoria-Gasteiz, Spain.
| | - Aurora Astudillo
- University Institute of Oncology of Asturias, Oviedo, Spain. .,Department of Pathology, Hospital, Universitario Central de Asturias, 33006, Oviedo, Spain.
| | - Luis M Quirós
- University Institute of Oncology of Asturias, Oviedo, Spain. .,Department of Functional Biology, University of Oviedo, 33006, Oviedo, Spain.
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17
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Quaglio AEV, Castilho ACS, Di Stasi LC. Experimental evidence of heparanase, Hsp70 and NF-κB gene expression on the response of anti-inflammatory drugs in TNBS-induced colonic inflammation. Life Sci 2015; 141:179-87. [PMID: 26434698 DOI: 10.1016/j.lfs.2015.09.023] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 09/25/2015] [Accepted: 09/30/2015] [Indexed: 12/16/2022]
Abstract
AIM Etiopathogenesis of inflammatory bowel disease is unclear and results from a complex interplay of genetic, microbial, environmental and immune factors. Elucidating the mechanisms that drive IBD depends on the detailed characterization of human inflammatory mediators in animal models. Therefore, we studied how intestinal inflammation affects heparanase, NF-κB and Hsp70 gene expression in rats, and if current intestinal anti-inflammatory drugs (sulphasalazine, prednisolone and azathioprine) act on these expressions. Moreover, we investigated the relationships among these genes with colonic cytokines levels (IL-1β, TNF-α, IL-6, INF-γ and IL-10) and oxidative stress that have fundamental role in IBD. MATERIAL AND METHODS Macroscopic parameters (diarrhea, extension of lesion, colonic weight/length ratio and damage score), biochemical markers (myeloperoxidase and alkaline phosphatase activities, and glutathione, IL-1β, TNF-α, IL-6, INF-γ and IL-10 levels), gene expressions (heparanase, NF-κB and Hsp70), and microscopic evaluations (optic, electronic scanning and transmission microscopic) were performed in rats. KEY FINDINGS Expression of heparanase, Hsp70 and NF-κB and oxidative stress were increased by inflammatory process and differentially modulated by sulphasalazine, prednisolone and azathioprine treatments. Protective effects of drugs were also related to differential modulation of cytokine changes induced by inflammatory process, showing different mechanisms to control inflammation. SIGNIFICANCE Heparanase, NF-κB and Hsp70 gene expression participate in the inflammatory response induced by TNBS and represent pharmacological targets of the intestinal anti-inflammatory drugs. In addition, current drugs used to treat IBD (sulphasalazine, prednisolone and azathioprine) differentially modulate heparanase, NF-κB and Hsp70 gene expression, cytokine production and oxidative stress.
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Affiliation(s)
- Ana E V Quaglio
- Laboratory of Phytomedicines, Pharmacology and Biotechnology (PhytoPharmaTech), Department of Pharmacology, Institute of Biosciences, São Paulo State University - UNESP, Botucatu, São Paulo CEP 18618-000, Brazil
| | - Anthony C S Castilho
- Laboratory of Phytomedicines, Pharmacology and Biotechnology (PhytoPharmaTech), Department of Pharmacology, Institute of Biosciences, São Paulo State University - UNESP, Botucatu, São Paulo CEP 18618-000, Brazil
| | - Luiz C Di Stasi
- Laboratory of Phytomedicines, Pharmacology and Biotechnology (PhytoPharmaTech), Department of Pharmacology, Institute of Biosciences, São Paulo State University - UNESP, Botucatu, São Paulo CEP 18618-000, Brazil.
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18
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Stoler-Barak L, Petrovich E, Aychek T, Gurevich I, Tal O, Hatzav M, Ilan N, Feigelson SW, Shakhar G, Vlodavsky I, Alon R. Heparanase of murine effector lymphocytes and neutrophils is not required for their diapedesis into sites of inflammation. FASEB J 2015; 29:2010-21. [PMID: 25634957 DOI: 10.1096/fj.14-265447] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 01/05/2015] [Indexed: 11/11/2022]
Abstract
Heparanase, the exclusive mammalian heparan sulfate-degrading enzyme, has been suggested to be utilized by leukocytes to penetrate through the dense basement membranes surrounding blood venules. Despite its established role in tumor cell invasion, heparanase function in leukocyte extravasation has never been demonstrated. We found that TH1/TC1-type effector T cells are highly enriched for this enzyme, with a 3.6-fold higher heparanase mRNA expression compared with naive lymphocytes. Using adoptive transfer of wild-type and heparanase-deficient effector T cells into inflamed mice, we show that T-cell heparanase was not required for extravasation inside inflamed lymph nodes or skin. Leukocyte extravasation through acute inflamed skin vessels was also heparanase independent. Furthermore, neutrophils emigrated to the inflamed peritoneal cavity independently of heparanase expression on either the leukocytes or on the endothelial and mesothelial barriers, and overexpression of the enzyme on neutrophils did not facilitate their emigration. However, heparanase absence significantly reduced monocyte emigration into the inflamed peritoneal cavity. These results collectively suggest that neither leukocyte nor endothelial heparanase is required for T-cell and neutrophil extravasation through inflamed vascular barriers, whereas this enzyme is required for optimal monocyte recruitment to inflamed peritoneum.
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Affiliation(s)
- Liat Stoler-Barak
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Ekaterina Petrovich
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Tegest Aychek
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Irina Gurevich
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Orna Tal
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Miki Hatzav
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Neta Ilan
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Sara W Feigelson
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Guy Shakhar
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Israel Vlodavsky
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Ronen Alon
- *Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and Cancer and Vascular Biology Research Center, The Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
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Heparanase activity as a prospective marker for diabetic nephropathy in Egyptian patients with type 2 diabetes mellitus. Int J Diabetes Dev Ctries 2014. [DOI: 10.1007/s13410-014-0246-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Pisano C, Vlodavsky I, Ilan N, Zunino F. The potential of heparanase as a therapeutic target in cancer. Biochem Pharmacol 2014; 89:12-9. [PMID: 24565907 DOI: 10.1016/j.bcp.2014.02.010] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Revised: 02/13/2014] [Accepted: 02/14/2014] [Indexed: 12/19/2022]
Abstract
Heparanase has generated substantial interest as therapeutic target for antitumor therapy, because its activity is implicated in malignant behavior of cancer cells and in tumor progression. Increased heparanase expression was found in numerous tumor types and correlates with poor prognosis. Heparanase, an endoglucuronidase responsible for heparan sulfate cleavage, regulates the structure and function of heparan sulfate proteoglycans, leading to disassembly of the extracellular matrix. The action of heparanase is involved in multiple regulatory events related, among other effects, to augmented bioavailability of growth factors and cytokines. Inhibitors of heparanase suppress tumor growth, angiogenesis and metastasis by modulating growth factor-mediated signaling, ECM barrier function and cell interactions in the tumor microenvironment. Therefore, targeting heparanase has potential implications for anti-tumor, anti-angiogenic and anti-inflammatory therapies. Current approaches for heparanase inhibition include development of chemically modified heparins, small molecule inhibitors and neutralizing antibodies. The available evidence supports the emerging utility of heparanase inhibition as a promising antitumor strategy, specifically in rational combination with other agents. The recent studies with compounds designed to block heparanase (e.g., modified heparins) provide a rational basis for their therapeutic application and optimization.
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Affiliation(s)
| | - Israel Vlodavsky
- Cancer and Vascular Biology Research Center Rappaport, Faculty of Medicine, Technion, Haifa, Israel
| | - Neta Ilan
- Cancer and Vascular Biology Research Center Rappaport, Faculty of Medicine, Technion, Haifa, Israel
| | - Franco Zunino
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
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Novick D, Barak S, Ilan N, Vlodavsky I. Heparanase interacts with resistin and augments its activity. PLoS One 2014; 9:e85944. [PMID: 24465803 PMCID: PMC3897609 DOI: 10.1371/journal.pone.0085944] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Accepted: 12/04/2013] [Indexed: 01/31/2023] Open
Abstract
In an attempt to isolate a heparanase receptor, postulated to mediate non-enzymatic functions of the heparanase protein, we utilized human urine collected from healthy volunteers. Affinity chromatography of this rich protein source on immobilized heparanase revealed resistin as a heparanase binding protein. Co-immunoprecipitation and ELISA further confirmed the interaction between heparanase and resistin. Importantly, we found that heparanase potentiates the bioactivity of resistin in its standard bioassay in which monocytic human leukemia cell line, THP1, differentiates into adherent macrophage-like foam cells. It is thus conceivable that this newly identified complex of heparanase and resistin exerts a stimulatory effect also in various inflammatory conditions known to be affected by the two proteins.
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Affiliation(s)
- Daniela Novick
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
- * E-mail: (DN); (IV)
| | - Sara Barak
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Neta Ilan
- Cancer and Vascular Biology Research Center, The Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Israel Vlodavsky
- Cancer and Vascular Biology Research Center, The Rappaport Faculty of Medicine, Technion, Haifa, Israel
- * E-mail: (DN); (IV)
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22
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Ostrovsky O, Shimoni A, Baryakh P, Morgulis Y, Mayorov M, Beider K, Shteingauz A, Ilan N, Vlodavsky I, Nagler A. Modification of heparanase gene expression in response to conditioning and LPS treatment: strong correlation to rs4693608 SNP. J Leukoc Biol 2013; 95:677-88. [PMID: 24319286 DOI: 10.1189/jlb.0313147] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Heparanase is an endo-β-glucuronidase that specifically cleaves the saccharide chains of HSPGs, important structural and functional components of the ECM. Cleavage of HS leads to loss of the structural integrity of the ECM and release of HS-bound cytokines, chemokines, and bioactive angiogenic- and growth-promoting factors. Our previous study revealed a highly significant correlation of HPSE gene SNPs rs4693608 and rs4364254 and their combination with the risk of developing GVHD. We now demonstrate that HPSE is up-regulated in response to pretransplantation conditioning, followed by a gradual decrease thereafter. Expression of heparanase correlated with the rs4693608 HPSE SNP before and after conditioning. Moreover, a positive correlation was found between recipient and donor rs4693608 SNP discrepancy and the time of neutrophil and platelet recovery. Similarly, the discrepancy in rs4693608 HPSE SNP between recipients and donors was found to be a more significant factor for the risk of aGVHD than patient genotype. The rs4693608 SNP also affected HPSE gene expression in LPS-treated MNCs from PB and CB. Possessors of the AA genotype exhibited up-regulation of heparanase with a high ratio in the LPS-treated MNCs, whereas individuals with genotype GG showed down-regulation or no effect on HPSE gene expression. HPSE up-regulation was mediated by TLR4. The study emphasizes the importance of rs4693608 SNP for HPSE gene expression in activated MNCs, indicating a role in allogeneic stem cell transplantation, including postconditioning, engraftment, and GVHD.
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Affiliation(s)
- Olga Ostrovsky
- 1.Dept. of Bone Marrow Transplantation, Chaim Sheba Medical Center, Tel-Hashomer, Israel.
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23
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Lerner I, Zcharia E, Neuman T, Hermano E, Rubinstein AM, Vlodavsky I, Elkin M. Heparanase is preferentially expressed in human psoriatic lesions and induces development of psoriasiform skin inflammation in mice. Cell Mol Life Sci 2013; 71:2347-2357. [PMID: 24169805 DOI: 10.1007/s00018-013-1496-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Revised: 10/06/2013] [Accepted: 10/10/2013] [Indexed: 12/21/2022]
Abstract
Heparanase is the sole mammalian endoglycosidase that selectively degrades heparan sulfate, the key polysaccharide associated with the cell surface and extracellular matrix of a wide range of tissues. Extensively studied for its capacity to promote cancer progression, heparanase enzyme was recently implicated as an important determinant in several inflammatory disorders as well. Applying immunohistochemical staining, we detected preferential expression of heparanase by epidermal keratinocytes in human psoriatic lesions. To investigate the role of the enzyme in the pathogenesis of psoriasis, we utilized heparanase transgenic mice in a model of 12-O-tetradecanoyl phorbol 12-myristate 13-acetate-induced cutaneous inflammation. We report that over-expression of the enzyme promotes development of mouse skin lesions that strongly recapitulate the human disease in terms of histomorphological appearance and molecular/cellular characteristics. Importantly, heparanase of epidermal origin appears to facilitate abnormal activation of skin-infiltrating macrophages, thus generating psoriasis-like inflammation conditions, characterized by induction of STAT3, enhanced NF-κB signaling, elevated expression of TNF-α and increased vascularization. Taken together, our results reveal, for the first time, involvement of heparanase in the pathogenesis of psoriasis and highlight a role for the enzyme in facilitating abnormal interactions between immune and epithelial cell subsets of the affected skin. Heparanase inhibitors (currently under clinical testing in malignant diseases) could hence turn highly beneficial in psoriatic patients as well.
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Affiliation(s)
- Immanuel Lerner
- Sharett Institute, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Eyal Zcharia
- Sharett Institute, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Tzahi Neuman
- Dept. of Pathology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Esther Hermano
- Sharett Institute, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Ariel M Rubinstein
- Sharett Institute, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Israel Vlodavsky
- Cancer and Vascular Biology Research Center, The Rappaport Faculty of Medicine, Technion, Haifa 31096, Israel
| | - Michael Elkin
- Sharett Institute, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
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24
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Meirovitz A, Goldberg R, Binder A, Rubinstein AM, Hermano E, Elkin M. Heparanase in inflammation and inflammation-associated cancer. FEBS J 2013; 280:2307-19. [PMID: 23398975 PMCID: PMC3651782 DOI: 10.1111/febs.12184] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 01/29/2013] [Accepted: 02/06/2013] [Indexed: 12/21/2022]
Abstract
Recent years have seen a growing body of evidence that enzymatic remodeling of heparan sulfate proteoglycans profoundly affects a variety of physiological and pathological processes, including inflammation, neovascularization, and tumor development. Heparanase is the sole mammalian endoglycosidase that cleaves heparan sulfate. Extensively studied in cancer progression and aggressiveness, heparanase was recently implicated in several inflammatory disorders as well. Although the precise mode of heparanase action in inflammatory reactions is still not completely understood, the fact that heparanase activity is mechanistically important both in malignancy and in inflammation argues that this enzyme is a candidate molecule linking inflammation and tumorigenesis in inflammation-associated cancers. Elucidation of the specific effects of heparanase in cancer development, particularly when inflammation is a causal factor, will accelerate the development of novel therapeutic/chemopreventive interventions and help to better define target patient populations in which heparanase-targeting therapies could be particularly beneficial.
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Affiliation(s)
- Amichay Meirovitz
- Sharett Institute, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
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25
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Vlodavsky I, Blich M, Li JP, Sanderson RD, Ilan N. Involvement of heparanase in atherosclerosis and other vessel wall pathologies. Matrix Biol 2013; 32:241-51. [PMID: 23499530 DOI: 10.1016/j.matbio.2013.03.002] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Revised: 01/24/2013] [Accepted: 03/04/2013] [Indexed: 01/04/2023]
Abstract
Heparanase, the sole mammalian endoglycosidase degrading heparan sulfate, is causally involved in cancer metastasis, angiogenesis, inflammation and kidney dysfunction. Despite the wide occurrence and impact of heparan sulfate proteoglycans in vascular biology, the significance of heparanase in vessel wall disorders is underestimated. Blood vessels are highly active structures whose morphology rapidly adapts to maintain vascular function under altered systemic and local conditions. In some pathologies (restenosis, thrombosis, atherosclerosis) this normally beneficial adaptation may be detrimental to overall function. Enzymatic dependent and independent effects of heparanase on arterial structure mechanics and repair closely regulate arterial compliance and neointimal proliferation following endovascular stenting. Additionally, heparanase promotes thrombosis after vascular injury and contributes to a pro-coagulant state in human carotid atherosclerosis. Importantly, heparanase is closely associated with development and progression of atherosclerotic plaques, including stable to unstable plaque transition. Consequently, heparanase levels are markedly increased in the plasma of patients with acute myocardial infarction. Noteworthy, heparanase activates macrophages, resulting in marked induction of cytokine expression associated with plaque progression towards vulnerability. Together, heparanase emerges as a regulator of vulnerable lesion development and potential target for therapeutic intervention in atherosclerosis and related vessel wall complications.
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Affiliation(s)
- Israel Vlodavsky
- Cancer and Vascular Biology Research Center, The Rappaport Faculty of Medicine and Research Institute, Technion, Haifa, Israel.
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26
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Vlodavsky I, Iozzo RV, Sanderson RD. Heparanase: multiple functions in inflammation, diabetes and atherosclerosis. Matrix Biol 2013; 32:220-2. [PMID: 23499526 DOI: 10.1016/j.matbio.2013.03.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 02/02/2013] [Accepted: 02/06/2013] [Indexed: 12/16/2022]
Affiliation(s)
- Israel Vlodavsky
- Cancer and Vascular Biology Research Center, The Rappaport Faculty of Medicine and, Research Institute, Technion, Haifa, Israel
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27
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Qin Q, Niu J, Wang Z, Xu W, Qiao Z, Gu Y. Astragalus embranaceus extract activates immune response in macrophages via heparanase. Molecules 2012; 17:7232-40. [PMID: 22695229 PMCID: PMC6268577 DOI: 10.3390/molecules17067232] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 06/01/2012] [Accepted: 06/07/2012] [Indexed: 11/16/2022] Open
Abstract
Astragalus membranaceus (AM), a traditional Chinese medicinal herb, has immunoregulatory properties in many diseases. We investigated the effects and mechanism of Astragalus membranaceus extract (AME) in the macrophage migration and immune response mediator release. The viability of Ana-1 macrophages treated with AME was evaluated by the MTT method. The secretion and mRNA levels of IL-1β and TNF-α were measured by ELISA and RT-PCR, respectively. Macrophage migration was assayed by transwell assay. The activity of heparanase (HPA) was determined by a heparin-degrading enzyme assay. Our results didn’t show any toxicity of AME in macrophages. AME increased the activity of HPA, cell migration, mRNA levels and secretion of IL-1β and TNF-α in macrophages. Pretreatment with anti-HPA antibody reduced cell migration, secretion of IL-1β and TNF-α did not change the mRNA levels of IL-1β and TNF-α significantly in AME-treated macrophages. This suggests that AME may increase the release of immune response mediator and cell migration via HPA to activate immune response in macrophages.
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Affiliation(s)
- Qiaojing Qin
- Department of Nephrology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai 200240, China; (Q.Q.); (J.N.)
| | - Jianying Niu
- Department of Nephrology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai 200240, China; (Q.Q.); (J.N.)
| | - Zhaoxia Wang
- School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai 200240, China; (Z.W.); (W.X.); (Z.Q.)
| | - Wangjie Xu
- School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai 200240, China; (Z.W.); (W.X.); (Z.Q.)
| | - Zhongdong Qiao
- School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai 200240, China; (Z.W.); (W.X.); (Z.Q.)
| | - Yong Gu
- Department of Nephrology, Shanghai Fifth People’s Hospital, Fudan University, Shanghai 200240, China; (Q.Q.); (J.N.)
- Department of Nephrology, Huashan Hospital, Fudan University, Shanghai 200240, China
- Author to whom correspondence should be addressed; ; Tel.: +86-021-2428-9005; Fax: +86-021-6430-0477
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