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Fotopoulos I, Hadjipavlou-Litina D. Approaches for the discovery of cinnamic acid derivatives with anticancer potential. Expert Opin Drug Discov 2024:1-11. [PMID: 39105559 DOI: 10.1080/17460441.2024.2387122] [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: 05/20/2024] [Accepted: 07/29/2024] [Indexed: 08/07/2024]
Abstract
INTRODUCTION Cinnamic acid is a privileged scaffold for the design of biologically active compounds with putative anticancer potential, following different synthetic methodologies and procedures. Since there is a need for the production of potent anticancer, cinnamate moiety can significantly contribute in the design of new and more active anticancer agents. AREAS COVERED In this review, the authors provide a review on the synthetic approaches for the discovery of cinnamic acid derivatives with anticancer potential. Results from molecular simulations, hybridization, and chemical derivatization along with biological experiments in vitro and structural activity relationships are given, described, and discussed by the authors. Information for the mechanism of action is taken from original literature sources. EXPERT OPINION The authors suggest that (i) numerous areas of biology-pharmacology need to be considered: selectivity, in vivo studies, toxicity and drug-likeness, the mechanism of action in animals and humans, development of more efficient assays for various cancer types; (ii) hybridization techniques outbalance in the discovery and production of compounds with higher activity and greater selectivity; (iii) repositioning offers new anticancer cinnamic agents.
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Affiliation(s)
- Ioannis Fotopoulos
- Department of Pharmaceutical Chemistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
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2
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Nguyen V, Taine EG, Meng D, Cui T, Tan W. Chlorogenic Acid: A Systematic Review on the Biological Functions, Mechanistic Actions, and Therapeutic Potentials. Nutrients 2024; 16:924. [PMID: 38612964 PMCID: PMC11013850 DOI: 10.3390/nu16070924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
Chlorogenic acid (CGA) is a type of polyphenol compound found in rich concentrations in many plants such as green coffee beans. As an active natural substance, CGA exerts diverse therapeutic effects in response to a variety of pathological challenges, particularly conditions associated with chronic metabolic diseases and age-related disorders. It shows multidimensional functions, including neuroprotection for neurodegenerative disorders and diabetic peripheral neuropathy, anti-inflammation, anti-oxidation, anti-pathogens, mitigation of cardiovascular disorders, skin diseases, diabetes mellitus, liver and kidney injuries, and anti-tumor activities. Mechanistically, its integrative functions act through the modulation of anti-inflammation/oxidation and metabolic homeostasis. It can thwart inflammatory constituents at multiple levels such as curtailing NF-kB pathways to neutralize primitive inflammatory factors, hindering inflammatory propagation, and alleviating inflammation-related tissue injury. It concurrently raises pivotal antioxidants by activating the Nrf2 pathway, thus scavenging excessive cellular free radicals. It elevates AMPK pathways for the maintenance and restoration of metabolic homeostasis of glucose and lipids. Additionally, CGA shows functions of neuromodulation by targeting neuroreceptors and ion channels. In this review, we systematically recapitulate CGA's pharmacological activities, medicinal properties, and mechanistic actions as a potential therapeutic agent. Further studies for defining its specific targeting molecules, improving its bioavailability, and validating its clinical efficacy are required to corroborate the therapeutic effects of CGA.
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Affiliation(s)
- Vi Nguyen
- Department of Cell Biology and Anatomy, School of Medicine, University of South Carolina, Columbia, SC 29209, USA;
| | | | - Dehao Meng
- Applied Physics Program, California State University San Marcos, San Marcos, CA 92096, USA
| | - Taixing Cui
- Dalton Cardiovascular Research Center, Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65211, USA;
| | - Wenbin Tan
- Department of Cell Biology and Anatomy, School of Medicine, University of South Carolina, Columbia, SC 29209, USA;
- Department of Biomedical Engineering, College of Engineering and Computing, University of South Carolina, Columbia, SC 29208, USA
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Banerjee S, Ansari AA, Upadhyay SP, Mettman DJ, Hibdon JR, Quadir M, Ghosh P, Kambhampati A, Banerjee SK. Benefits and Pitfalls of a Glycosylation Inhibitor Tunicamycin in the Therapeutic Implication of Cancers. Cells 2024; 13:395. [PMID: 38474359 PMCID: PMC10930662 DOI: 10.3390/cells13050395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/12/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
The aberrant glycosylation is a hallmark of cancer progression and chemoresistance. It is also an immune therapeutic target for various cancers. Tunicamycin (TM) is one of the potent nucleoside antibiotics and an inhibitor of aberrant glycosylation in various cancer cells, including breast cancer, gastric cancer, and pancreatic cancer, parallel with the inhibition of cancer cell growth and progression of tumors. Like chemotherapies such as doxorubicin (DOX), 5'fluorouracil, etoposide, and cisplatin, TM induces the unfolded protein response (UPR) by blocking aberrant glycosylation. Consequently, stress is induced in the endoplasmic reticulum (ER) that promotes apoptosis. TM can thus be considered a potent antitumor drug in various cancers and may promote chemosensitivity. However, its lack of cell-type-specific cytotoxicity impedes its anticancer efficacy. In this review, we focus on recent advances in our understanding of the benefits and pitfalls of TM therapies in various cancers, including breast, colon, and pancreatic cancers, and discuss the mechanisms identified by which TM functions. Finally, we discuss the potential use of nano-based drug delivery systems to overcome non-specific toxicity and enhance the therapeutic efficacy of TM as a targeted therapy.
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Affiliation(s)
- Snigdha Banerjee
- Cancer Research Unit, VA Medical Center, Kansas City, MO 64128, USA; (A.A.A.); (S.P.U.); (D.J.M.); (J.R.H.); (A.K.)
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Affan A. Ansari
- Cancer Research Unit, VA Medical Center, Kansas City, MO 64128, USA; (A.A.A.); (S.P.U.); (D.J.M.); (J.R.H.); (A.K.)
| | - Sunil P. Upadhyay
- Cancer Research Unit, VA Medical Center, Kansas City, MO 64128, USA; (A.A.A.); (S.P.U.); (D.J.M.); (J.R.H.); (A.K.)
| | - Daniel J. Mettman
- Cancer Research Unit, VA Medical Center, Kansas City, MO 64128, USA; (A.A.A.); (S.P.U.); (D.J.M.); (J.R.H.); (A.K.)
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
- Pathology Department, City VA Medical Center, Kansas City, MO 64128, USA
| | - Jamie R. Hibdon
- Cancer Research Unit, VA Medical Center, Kansas City, MO 64128, USA; (A.A.A.); (S.P.U.); (D.J.M.); (J.R.H.); (A.K.)
| | - Mohiuddin Quadir
- Department of Coatings and Polymeric Materials, North Dakota State University, Fargo, ND 58108, USA; (M.Q.); (P.G.)
| | - Pratyusha Ghosh
- Department of Coatings and Polymeric Materials, North Dakota State University, Fargo, ND 58108, USA; (M.Q.); (P.G.)
| | - Anjali Kambhampati
- Cancer Research Unit, VA Medical Center, Kansas City, MO 64128, USA; (A.A.A.); (S.P.U.); (D.J.M.); (J.R.H.); (A.K.)
| | - Sushanta K. Banerjee
- Cancer Research Unit, VA Medical Center, Kansas City, MO 64128, USA; (A.A.A.); (S.P.U.); (D.J.M.); (J.R.H.); (A.K.)
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
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Oh A, Pardo M, Rodriguez A, Yu C, Nguyen L, Liang O, Chorzalska A, Dubielecka PM. NF-κB signaling in neoplastic transition from epithelial to mesenchymal phenotype. Cell Commun Signal 2023; 21:291. [PMID: 37853467 PMCID: PMC10585759 DOI: 10.1186/s12964-023-01207-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 06/25/2023] [Indexed: 10/20/2023] Open
Abstract
NF-κB transcription factors are critical regulators of innate and adaptive immunity and major mediators of inflammatory signaling. The NF-κB signaling is dysregulated in a significant number of cancers and drives malignant transformation through maintenance of constitutive pro-survival signaling and downregulation of apoptosis. Overactive NF-κB signaling results in overexpression of pro-inflammatory cytokines, chemokines and/or growth factors leading to accumulation of proliferative signals together with activation of innate and select adaptive immune cells. This state of chronic inflammation is now thought to be linked to induction of malignant transformation, angiogenesis, metastasis, subversion of adaptive immunity, and therapy resistance. Moreover, accumulating evidence indicates the involvement of NF-κB signaling in induction and maintenance of invasive phenotypes linked to epithelial to mesenchymal transition (EMT) and metastasis. In this review we summarize reported links of NF-κB signaling to sequential steps of transition from epithelial to mesenchymal phenotypes. Understanding the involvement of NF-κB in EMT regulation may contribute to formulating optimized therapeutic strategies in cancer. Video Abstract.
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Affiliation(s)
- Amy Oh
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA
| | - Makayla Pardo
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA
| | - Anaelena Rodriguez
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA
| | - Connie Yu
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA
| | - Lisa Nguyen
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA
| | - Olin Liang
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA
| | - Anna Chorzalska
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA
| | - Patrycja M Dubielecka
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital, Warren Alpert Medical School of Brown University, One Hoppin St., Coro West, Suite 5.01, RI, 02903, Providence, USA.
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Yue Z, Yu Y, Gao B, Wang D, Sun H, Feng Y, Ma Z, Xie X. Advances in protein glycosylation and its role in tissue repair and regeneration. Glycoconj J 2023; 40:355-373. [PMID: 37097318 DOI: 10.1007/s10719-023-10117-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 04/10/2023] [Accepted: 04/16/2023] [Indexed: 04/26/2023]
Abstract
After tissue damage, a series of molecular and cellular events are initiated to promote tissue repair and regeneration to restore its original structure and function. These events include inter-cell communication, cell proliferation, cell migration, extracellular matrix differentiation, and other critical biological processes. Glycosylation is the crucial conservative and universal post-translational modification in all eukaryotic cells [1], with influential roles in intercellular recognition, regulation, signaling, immune response, cellular transformation, and disease development. Studies have shown that abnormally glycosylation of proteins is a well-recognized feature of cancer cells, and specific glycan structures are considered markers of tumor development. There are many studies on gene expression and regulation during tissue repair and regeneration. Still, there needs to be more knowledge of complex carbohydrates' effects on tissue repair and regeneration, such as glycosylation. Here, we present a review of studies investigating protein glycosylation in the tissue repair and regeneration process.
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Affiliation(s)
- Zhongyu Yue
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China
| | - Yajie Yu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China
| | - Boyuan Gao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China
| | - Du Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China
| | - Hongxiao Sun
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China
| | - Yue Feng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China
| | - Zihan Ma
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China
| | - Xin Xie
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China.
- GeWu Medical Research Institute (GMRI), Xi'an, China.
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Yamada K, Kadota K, Fujimoto S, Yoshida C, Ibuki E, Ishikawa R, Haba R, Yokomise H, Yajima T. MMP-7 expression is associated with a higher rate of tumor spread through air spaces in resected lung adenocarcinomas. Lung Cancer 2023; 175:125-130. [PMID: 36508772 DOI: 10.1016/j.lungcan.2022.12.001] [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: 08/22/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The spread through air spaces (STAS) of adenocarcinoma (ADC) is a unique pattern for local invasion, which comprises the spread of tumor cells within air spaces beyond the tumor edge without a direct connection with the primary tumor. Matrix metalloproteinase-7 (MMP-7), a secreted proteolytic enzyme that degrades various extracellular matrix components and other substrates, regulates several pathophysiological processes as well as the occurrence and development of cancers in humans. Here, we retrospectively analyzed a cohort of Japanese patients with treatment-naive, surgically-resected lung ADC to assess whether MMP-7 is associated with STAS development and if it could be used as a predictor of STAS. MATERIALS AND METHODS We performed histological evaluation using hematoxylin and eosin staining and immunohistochemical analysis using microarrays. Thereafter, we scored the examined tissues for immune markers to identify significant tumor STAS predictors. RESULTS We identified that high MMP-7 expression is an independent predictor of a high STAS incidence. Multivariate analysis revealed that MMP-7 expression was correlated with tumor behavior and poor prognosis. Furthermore, STAS remained significantly associated with a higher risk of ADC recurrence. CONCLUSION The development of tumor STAS could be promoted by the functioning of MMP-7. This study could be a crucial basis for future investigations on the detection of tumor STAS.
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Affiliation(s)
- Kaede Yamada
- Department of General Thoracic Surgery, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Kyuichi Kadota
- Department of Pathology, Faculty of Medicine, Shimane University, Shimane, Japan.
| | - Syusuke Fujimoto
- Department of General Thoracic Surgery, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Chihiro Yoshida
- Department of General Thoracic Surgery, Faculty of Medicine, Kagawa University, Kagawa, Japan; Department of General Thoracic Surgery, Kochi Health Sciences Center, Kochi, Japan
| | - Emi Ibuki
- Department of Diagnostic Pathology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Ryo Ishikawa
- Department of Diagnostic Pathology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Reiji Haba
- Department of Diagnostic Pathology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Hiroyasu Yokomise
- Department of General Thoracic Surgery, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Toshiki Yajima
- Department of General Thoracic Surgery, Faculty of Medicine, Kagawa University, Kagawa, Japan
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Chen H, Zhang H, Wang Z. A ratiometric fluorescent probe based on peptide modified MnFe 2O 4 nanoparticles for matrix metalloproteinase-7 activity detection in vitro and in vivo. Analyst 2022; 147:1581-1588. [DOI: 10.1039/d2an00212d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A peptide modified MnFe2O4 ratiometric fluorescent nanoprobe is developed for noninvasively visualizing the distribution of matrix metalloproteinase-7 in vitro and in vivo.
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Affiliation(s)
- Hongda Chen
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemical Engineering, University of Science and Technology of China, Road Baohe District, Hefei, Anhui, 230026, P. R. China
| | - Hua Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Zhenxin Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemical Engineering, University of Science and Technology of China, Road Baohe District, Hefei, Anhui, 230026, P. R. China
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Singh AK, Nair AV, Singh NDP. Small Two-Photon Organic Fluorogenic Probes: Sensing and Bioimaging of Cancer Relevant Biomarkers. Anal Chem 2021; 94:177-192. [PMID: 34793114 DOI: 10.1021/acs.analchem.1c04306] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Amit Kumar Singh
- Department of Chemistry, Indian Institute of Technology Kharagpur 721302, West Bengal, India
| | - Asha V Nair
- Department of Chemistry, Indian Institute of Technology Kharagpur 721302, West Bengal, India
| | - N D Pradeep Singh
- Department of Chemistry, Indian Institute of Technology Kharagpur 721302, West Bengal, India
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Barai A, Mukherjee A, Das A, Saxena N, Sen S. α-actinin-4 drives invasiveness by regulating myosin IIB expression and myosin IIA localization. J Cell Sci 2021; 134:272699. [PMID: 34730180 DOI: 10.1242/jcs.258581] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 10/26/2021] [Indexed: 11/20/2022] Open
Abstract
The mechanisms by which the mechanoresponsive actin crosslinking protein α-actinin-4 (ACTN4) regulates cell motility and invasiveness remains incompletely understood. Here we show that in addition to regulating protrusion dynamics and focal adhesion formation, ACTN4 transcriptionally regulates expression of non-muscle myosin IIB (NMM IIB), which is essential for mediating nuclear translocation during 3D invasion. We further show that an indirect association between ACTN4 and NMM IIA mediated by a functional F-actin cytoskeleton is essential for retention of NMM IIA at the cell periphery and modulation of focal adhesion dynamics. A protrusion-dependent model of confined migration recapitulating experimental observations predicts a dependence of protrusion forces on the degree of confinement and on the ratio of nucleus to matrix stiffness. Together, our results suggest that ACTN4 is a master regulator of cancer invasion that regulates invasiveness by controlling NMM IIB expression and NMM IIA localization.
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Affiliation(s)
- Amlan Barai
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India
| | - Abhishek Mukherjee
- IITB-Monash Research Academy, Mumbai, India.,Dept. of Mechanical Engineering, IIT Bombay, Mumbai, India
| | - Alakesh Das
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India.,Dept. of Biological Regulation, Weizmann Institute of Science, Israel
| | - Neha Saxena
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India
| | - Shamik Sen
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India
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Chin LT, Liu KW, Chen YH, Hsu SC, Huang L. Cell-based assays and molecular simulation reveal that the anti-cancer harmine is a specific matrix metalloproteinase-3 (MMP-3) inhibitor. Comput Biol Chem 2021; 94:107556. [PMID: 34384998 DOI: 10.1016/j.compbiolchem.2021.107556] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/20/2021] [Accepted: 07/29/2021] [Indexed: 10/20/2022]
Abstract
The biological activities of harmine have been a much clearer picture in recent years, which include anti-tumor, anti-inflammation and cytotoxic properties. Numerous in vitro and in vivo animal models have confirmed its activities, but its mode of action remains a relative unsolved issue. We therefore investigated harmine for its effects on MMP-3 and the molecular interaction was also simulated. The human glioma cancer cell line, U-87 MG cells, was subjected to different concentrations (1-10 μM) of harmine for 24 h. Methylthiazol tetrazolium (MTT) test, half maximal inhibitory concentration (IC50), western blot analysis, enzyme-linked immunosorbent assay and molecular docking through BIOVIA DiscoveryStudio™ were performed. These results showed that although harmine stimulation in vitro has very little or no effects on MMP-3 expression by U-87 MG cells, the treatment of harmine decreases MMP-3 activity in a dose dependent manner. It was further calculated that 7.9 μM is the IC50 towards MMP-3. Using a molecular dynamic simulation approach, we identified the N2, methyl of C1 and benzene ring of harmine interact with Zn2+ (2.4 Å), His205 (2.4 Å) and His211 (2.4 Å) as well as Val163 (2.7 Å) at the active site of MMP-3, respectively, and thus conferred a striking specific binding advantage. Taken altogether, the present study evidences that harmine acts as an MMP-3 inhibitor specially targeting the enzymatic active site and possibly efficiently ameliorates MMP-3-driven malignant and inflammatory diseases.
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Affiliation(s)
- Li-Te Chin
- Department of Microbiology, Immunology and Biopharmaceuticals, National Chiayi University, Chiayi City, 60004, Taiwan, ROC; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei City, 11400, Taiwan, ROC
| | - Ke-Wei Liu
- Department of Microbiology, Immunology and Biopharmaceuticals, National Chiayi University, Chiayi City, 60004, Taiwan, ROC
| | - Yi-Han Chen
- Department of Microbiology, Immunology and Biopharmaceuticals, National Chiayi University, Chiayi City, 60004, Taiwan, ROC
| | - Shu-Ching Hsu
- Synergy Biomedical Corp., Hsinchu City, 30054, Taiwan, ROC
| | - Lin Huang
- Synergy Biomedical Corp., Hsinchu City, 30054, Taiwan, ROC.
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Liao HY, Da CM, Liao B, Zhang HH. Roles of matrix metalloproteinase-7 (MMP-7) in cancer. Clin Biochem 2021; 92:9-18. [PMID: 33713636 DOI: 10.1016/j.clinbiochem.2021.03.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/13/2021] [Accepted: 03/03/2021] [Indexed: 12/19/2022]
Abstract
Matrix metalloproteinase-7 (MMP-7) is a small proteolytic enzyme that secretes zinc and calcium endopeptidases. It can degrade a variety of extracellular matrix substrates and other substrates and plays important regulatory roles in many human pathophysiological processes. Since its discovery, MMP-7 has been recognized as a regulatory protein in wound healing, bone growth, and remodeling. Later, MMP-7 was reported to regulate the occurrence and development of cancers and mediate the proliferation, differentiation, metastasis, and invasion of several types of cancer cells via various mechanisms. Thus, matrix metalloproteinase-7 may be a promising tumor biomarker and therapeutic target. The expression of MMP-7 correlates with the clinical characteristics of cancer patients, and its expression profile is a new diagnostic and prognostic biomarker for a variety of human diseases. Hence, manipulating the expression or function of MMP-7 may be a potential treatment strategy for different diseases including cancers. This review summarizes the role played by MMP-7 in carcinogenesis of several human cancers, underlying mechanisms, and its clinical significance of the occurrence and development of cancers.
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Affiliation(s)
- Hai-Yang Liao
- The Second Clinical Medical College of Lanzhou University, 82 Cuiying Men, Lanzhou 730030, PR China; Orthopaedics Key Laboratory of Gansu Province, Lanzhou 730000, PR China.
| | - Chao-Ming Da
- The Second Clinical Medical College of Lanzhou University, 82 Cuiying Men, Lanzhou 730030, PR China; Orthopaedics Key Laboratory of Gansu Province, Lanzhou 730000, PR China.
| | - Bei Liao
- Orthopaedics Key Laboratory of Gansu Province, Lanzhou 730000, PR China; The First Clinical Medical College of Lanzhou University, 1 Donggang Road, Lanzhou 730000, PR China
| | - Hai-Hong Zhang
- The Second Clinical Medical College of Lanzhou University, 82 Cuiying Men, Lanzhou 730030, PR China; Orthopaedics Key Laboratory of Gansu Province, Lanzhou 730000, PR China.
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12
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G. Keller S, Kamiya M, Urano Y. Recent Progress in Small Spirocyclic, Xanthene-Based Fluorescent Probes. Molecules 2020; 25:E5964. [PMID: 33339370 PMCID: PMC7766215 DOI: 10.3390/molecules25245964] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/14/2020] [Accepted: 12/14/2020] [Indexed: 12/13/2022] Open
Abstract
The use of fluorescent probes in a multitude of applications is still an expanding field. This review covers the recent progress made in small molecular, spirocyclic xanthene-based probes containing different heteroatoms (e.g., oxygen, silicon, carbon) in position 10'. After a short introduction, we will focus on applications like the interaction of probes with enzymes and targeted labeling of organelles and proteins, detection of small molecules, as well as their use in therapeutics or diagnostics and super-resolution microscopy. Furthermore, the last part will summarize recent advances in the synthesis and understanding of their structure-behavior relationship including novel computational approaches.
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Affiliation(s)
- Sascha G. Keller
- Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; (S.G.K.); (M.K.)
| | - Mako Kamiya
- Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; (S.G.K.); (M.K.)
| | - Yasuteru Urano
- Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; (S.G.K.); (M.K.)
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- AMED-CREST, Japan Agency for Medical Research and Development, 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
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13
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Michielon E, López González M, Burm JLA, Waaijman T, Jordanova ES, de Gruijl TD, Gibbs S. Micro-environmental cross-talk in an organotypic human melanoma-in-skin model directs M2-like monocyte differentiation via IL-10. Cancer Immunol Immunother 2020; 69:2319-2331. [PMID: 32507967 PMCID: PMC7568725 DOI: 10.1007/s00262-020-02626-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 05/28/2020] [Indexed: 12/15/2022]
Abstract
Preclinical assessment of novel therapies to fight cancer requires models that reflect the human physiology and immune response. Here, we established an in vitro three-dimensional (3D) reconstructed organotypic human melanoma-in-skin (Mel-RhS) model to investigate cellular and molecular features of tumor formation over a period of 6 weeks. Tumor nests developed over time at the epidermal-dermal junction and spread towards the dermis, in places disrupting the basement membrane. This coincided with secretion of matrix metalloproteinase 9 (MMP-9) by melanoma cells. These features resemble the initial stages of invasive melanoma. Interestingly, while the SK-MEL-28 cell line did not secrete detectable levels of interleukin-10 (IL-10) in traditional two-dimensional monolayers, it did express IL-10 in the 3D Mel-RhS, as did the surrounding keratinocytes and fibroblasts. This cellular cross-talk-induced secretion of IL-10 in the Mel-RhS indicated the generation of an immune suppressive microenvironment. Culture supernatants from Mel-RhS interfered with monocyte-to-dendritic-cell differentiation, leading to the development of M2-like macrophages, which was in part prevented by antibody-mediated IL-10 blockade. Indeed, high-dimensional single-cell analysis revealed a shift within the monocyte population away from a CD163+PD-L1+ M2-like phenotype upon IL-10 blockade. Thus, the 3D configuration of the Mel-RhS model revealed a role for IL-10 in immune escape through misdirected myeloid differentiation, which would have been missed in classical monolayer cultures.
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Affiliation(s)
- Elisabetta Michielon
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Marta López González
- Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit, Cancer Center Amsterdam, Amsterdam Infection & Immunity Institute, Amsterdam, The Netherlands
| | - Judith L A Burm
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Taco Waaijman
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Ekaterina S Jordanova
- Center for Gynecologic Oncology Amsterdam (CGOA), Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Tanja D de Gruijl
- Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit, Cancer Center Amsterdam, Amsterdam Infection & Immunity Institute, Amsterdam, The Netherlands
| | - Susan Gibbs
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands.
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands.
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Coexpression of Matrix Metalloproteinase-7 and Tissue Inhibitor of Metalloproteinase-1 as a Prognostic Biomarker in Gastric Cancer. DISEASE MARKERS 2020; 2020:8831466. [PMID: 33005257 PMCID: PMC7509560 DOI: 10.1155/2020/8831466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/24/2020] [Accepted: 08/01/2020] [Indexed: 01/09/2023]
Abstract
Background Degradation of the extracellular matrix (ECM), an essential step in tumour invasion and metastasis, is mainly dependent on the activities of both matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). This study aimed to explore whether expression of MMP-7 and TIMP-1 alone and in combination can be used as a prognostic marker for gastric cancer (GC). Method A total of 285 patients who had undergone tumourectomy for GC were included. Gastric tumour tissues were stained immunohistochemically to evaluate expression of MMP-7 and TIMP-1. Results Expression of MMP-7 was associated with tumour N stage and neural invasion. Multivariate Cox regression analysis suggested that expression of MMP-7 or TIMP-1 alone cannot serve as an indicator of patient prognosis; however, coexpression of MMP-7 and TIMP-1 was found to be an independent predictive factor of overall survival in patients with GC (HR = 1.74, 95% CI: 1.08-2.80). The results of stratified analysis also showed that the predictive value of MMP-7 and TIMP-1 coexpression was stronger in patients with N3 stage disease and not receiving chemotherapy. Conclusions In conclusion, coexpression of MMP-7 and its inhibitor TIMP-1 in gastric tumour tissues is a potential prognostic marker for GC. Greater knowledge of protein expression will lead to new paradigms and possible improvements in therapeutics.
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Thaichinda S, Tancharoen S, Kanekura T, Higashi Y, Dararat P, Kikuchi K, Nararatwanchai T. Pinus maritima Extract Induces Apoptosis in Human Malignant Melanoma Cells via ROS/Caspase-3 Signaling. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20926889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Melanoma is the most aggressive type of skin cancer due to its rapid metastasis with a high recurrence rate following conventional therapy. Pine bark extract (PBE) from Pinus maritima contains numerous phenolic compounds and functions as a potent antioxidant. The present study aimed to analyze the potential anticancer properties of PBE on human malignant melanoma A375 cells. The chemical composition of PBE was determined by high-performance liquid chromatography/photodiode array detector. The effects of PBE on cell death, migration, and invasion were determined using xCELLigence Technology real-time cell analysis. Annexin/propidium iodide flow cytometry and Hoechst 33342 staining were conducted to detect cell apoptosis. PBE induced apoptosis and inhibited cell migration and invasion. Cleaved caspase-3 expression and activity were significantly increased ( P < 0.01) in cells treated with PBE compared with control cells. PBE ameliorated hydrogen peroxide (H2O2)-induced reactive oxygen species (ROS) formation. Treatment of the cells with PBE in the presence of H2O2 led to significant ( P < 0.001) reduction of matrix metallopeptidase-9, which is a mediator responsible for advanced melanoma. PBE induces A375 programmed cell death and suppresses cellular invasion by attenuating the ROS-dependent pathway associated with MMP-9 reduction.
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Affiliation(s)
- Sunisa Thaichinda
- Department of Anti-aging Medicine, School of Anti-Aging and Regenerative Medicine, Mae Fah Luang University, Muang, Chiang Rai, Thailand
| | - Salunya Tancharoen
- Department of Pharmacology, Faculty of Dentistry, Mahidol University, Rajthevee, Bangkok, Thailand
| | - Takuro Kanekura
- Department of Dermatology, Kagoshima University Medical and Dental Science, Sakuragaoka, Kagoshima, Japan
| | - Yuko Higashi
- Department of Dermatology, Kagoshima University Medical and Dental Science, Sakuragaoka, Kagoshima, Japan
| | - Pornpen Dararat
- Department of Pharmacology, Faculty of Dentistry, Mahidol University, Rajthevee, Bangkok, Thailand
| | - Kiyoshi Kikuchi
- Division of Brain Science, Department of Physiology, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Thamthiwat Nararatwanchai
- Department of Anti-aging Medicine, School of Anti-Aging and Regenerative Medicine, Mae Fah Luang University, Muang, Chiang Rai, Thailand
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16
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Hu L, Liu F, Li L, Zhang L, Yan C, Li Q, Qiu J, Dong J, Sun J, Zhang H. Effects of icariin on cell injury and glucocorticoid resistance in BEAS-2B cells exposed to cigarette smoke extract. Exp Ther Med 2020; 20:283-292. [PMID: 32550884 PMCID: PMC7296294 DOI: 10.3892/etm.2020.8702] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 02/11/2020] [Indexed: 12/12/2022] Open
Abstract
Glucocorticoids (GCs) exert a therapeutic effect in numerous chronic inflammatory diseases. However, chronic obstructive pulmonary disease (COPD) tends to be GC-resistant. Icariin, a major component of flavonoids isolated from Epimedium brevicornum Maxim (Berberidaceae), significantly relieves symptoms in patients with COPD. However, the mechanism of action remains unclear and further investigation is required to establish whether it may serve as an alternative or complementary therapy for COPD. The aim of the present study was to determine the effects of icariin in human bronchial epithelial cells exposed to cigarette smoke extract (CSE) and to determine whether icariin reverses GC resistance. The results revealed that icariin significantly increased the proliferation of CSE-exposed cells. Furthermore, icariin significantly increased protein expression of the anti-inflammatory factor interleukin (IL)-10 and significantly decreased protein expression of the pro-inflammatory factors IL-8 and tumor necrosis factor α. Icariin also attenuated the expression of the cellular matrix remodelling biomarkers matrix metallopeptidase 9 and tissue inhibitor of metalloproteinase 1, and decreased the production of reactive oxygen species (ROS). In addition, icariin regulated the expression of GC resistance-related factors, such as GC receptors, histone deacetylase 2, nuclear factor erythroid-2-related factor 2 and nuclear factor κ B. The results obtained in the present study suggested that icariin may decrease CSE-induced inflammation, airway remodelling and ROS production by mitigating GC resistance. In conclusion, icariin may potentially be used in combination with GCs to increase therapeutic efficacy and reduce GC resistance in COPD.
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Affiliation(s)
- Lingli Hu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Feng Liu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Lulu Li
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Li Zhang
- Department of Rehabilitation, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Chen Yan
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Qiuping Li
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Jian Qiu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Jingcheng Dong
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Jing Sun
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
| | - Hongying Zhang
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China.,Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, P.R. China
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Kolb AD, Bussard KM. The Bone Extracellular Matrix as an Ideal Milieu for Cancer Cell Metastases. Cancers (Basel) 2019; 11:cancers11071020. [PMID: 31330786 PMCID: PMC6678871 DOI: 10.3390/cancers11071020] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/01/2019] [Accepted: 07/18/2019] [Indexed: 12/12/2022] Open
Abstract
Bone is a preferential site for cancer metastases, including multiple myeloma, prostate, and breast cancers.The composition of bone, especially the extracellular matrix (ECM), make it an attractive site for cancer cell colonization and survival. The bone ECM is composed of living cells embedded within a matrix composed of both organic and inorganic components. Among the organic components, type I collagen provides the tensile strength of bone. Inorganic components, including hydroxyapatite crystals, are an integral component of bone and provide bone with its rigidity. Under normal circumstances, two of the main cell types in bone, the osteoblasts and osteoclasts, help to maintain bone homeostasis and remodeling through cellular communication and response to biophysical signals from the ECM. However, under pathological conditions, including osteoporosis and cancer, bone remodeling is dysregulated. Once in the bone matrix, disseminated tumor cells utilize normal products of bone remodeling, such as collagen type I, to fuel cancer cell proliferation and lesion outgrowth. Models to study the complex interactions between the bone matrix and metastatic cancer cells are limited. Advances in understanding the interactions between the bone ECM and bone metastatic cancer cells are necessary in order to both regulate and prevent metastatic cancer cell growth in bone.
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Affiliation(s)
- Alexus D Kolb
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Karen M Bussard
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA.
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18
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Cofre J, Saalfeld K, Abdelhay E. Cancer as an Embryological Phenomenon and Its Developmental Pathways: A Hypothesis regarding the Contribution of the Noncanonical Wnt Pathway. ScientificWorldJournal 2019; 2019:4714781. [PMID: 30940992 PMCID: PMC6421044 DOI: 10.1155/2019/4714781] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 12/18/2018] [Accepted: 01/29/2019] [Indexed: 02/07/2023] Open
Abstract
For gastrulation to occur in human embryos, a mechanism that simultaneously regulates many different processes, such as cell differentiation, proliferation, migration, and invasion, is required to consistently and effectively create a human being during embryonic morphogenesis. The striking similarities in the processes of cancer and gastrulation have prompted speculation regarding the developmental pathways involved in their regulation. One of the fundamental requirements for the developmental pathways in gastrulation and cancer is the ability to respond to environmental stimuli, and it has been proposed that the Kaiso and noncanonical Wnt pathways participate in the mechanisms regulating these developmental pathways. In particular, these pathways might also explain the notable differences in invasive capacity between cancers of endodermal and mesodermal origins and cancers of ectodermal origin. Nevertheless, the available information indicates that cancer is an abnormal state of adult human cells in which developmental pathways are reactivated in inappropriate temporal and spatial contexts.
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Affiliation(s)
- Jaime Cofre
- Laboratório de Embriologia Molecular e Câncer, Universidade Federal de Santa Catarina, Sala 313b, 88040-900 Florianópolis, SC, Brazil
| | - Kay Saalfeld
- Laboratório de Filogenia Animal, Universidade Federal de Santa Catarina, Brazil
| | - Eliana Abdelhay
- Divisão de Laboratórios do CEMO, Instituto Nacional do Câncer, Rio de Janeiro, Brazil
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Strauss BE, Silva GRO, de Luna Vieira I, Cerqueira OLD, Del Valle PR, Medrano RFV, Mendonça SA. Perspectives for cancer immunotherapy mediated by p19Arf plus interferon-beta gene transfer. Clinics (Sao Paulo) 2018; 73:e479s. [PMID: 30208166 PMCID: PMC6113850 DOI: 10.6061/clinics/2018/e479s] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 05/22/2018] [Indexed: 12/13/2022] Open
Abstract
While cancer immunotherapy has gained much deserved attention in recent years, many areas regarding the optimization of such modalities remain unexplored, including the development of novel approaches and the strategic combination of therapies that target multiple aspects of the cancer-immunity cycle. Our own work involves the use of gene transfer technology to promote cell death and immune stimulation. Such immunogenic cell death, mediated by the combined transfer of the alternate reading frame (p14ARF in humans and p19Arf in mice) and the interferon-β cDNA in our case, was shown to promote an antitumor immune response in mouse models of melanoma and lung carcinoma. With these encouraging results, we are now setting out on the road toward translational and preclinical development of our novel immunotherapeutic approach. Here, we outline the perspectives and challenges that we face, including the use of human tumor and immune cells to verify the response seen in mouse models and the incorporation of clinically relevant models, such as patient-derived xenografts and spontaneous tumors in animals. In addition, we seek to combine our immunotherapeutic approach with other treatments, such as chemotherapy or checkpoint blockade, with the goal of reducing dosage and increasing efficacy. The success of any translational research requires the cooperation of a multidisciplinary team of professionals involved in laboratory and clinical research, a relationship that is fostered at the Cancer Institute of Sao Paulo.
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Affiliation(s)
- Bryan E Strauss
- Laboratório de Vetores Virais, Centro de Investigação Translacional em Oncologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
- *Corresponding author. E-mail: /
| | - Gissele Rolemberg Oliveira Silva
- Laboratório de Vetores Virais, Centro de Investigação Translacional em Oncologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Igor de Luna Vieira
- Laboratório de Vetores Virais, Centro de Investigação Translacional em Oncologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Otto Luiz Dutra Cerqueira
- Laboratório de Vetores Virais, Centro de Investigação Translacional em Oncologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Paulo Roberto Del Valle
- Laboratório de Vetores Virais, Centro de Investigação Translacional em Oncologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Ruan Felipe Vieira Medrano
- Laboratório de Vetores Virais, Centro de Investigação Translacional em Oncologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Samir Andrade Mendonça
- Laboratório de Vetores Virais, Centro de Investigação Translacional em Oncologia, Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
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20
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Avtanski D, Poretsky L. Phyto-polyphenols as potential inhibitors of breast cancer metastasis. Mol Med 2018; 24:29. [PMID: 30134816 PMCID: PMC6016885 DOI: 10.1186/s10020-018-0032-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 05/27/2018] [Indexed: 12/31/2022] Open
Abstract
Breast cancer is the most common cancer among women as metastasis is currently the main cause of mortality. Breast cancer cells undergoing metastasis acquire resistance to death signals and increase of cellular motility and invasiveness.Plants are rich in polyphenolic compounds, many of them with known medicinal effects. Various phyto-polyphenols have also been demonstrated to suppress cancer growth. Their mechanism of action is usually pleiotropic as they target multiple signaling pathways regulating key cellular processes such as proliferation, apoptosis and differentiation. Importantly, some phyto- polyphenols show low level of toxicity to untransformed cells, but selective suppressing effects on cancer cells proliferation and differentiation.In this review, we summarize the current information about the mechanism of action of some phyto-polyphenols that have demonstrated anti-carcinogenic activities in vitro and in vivo. Gained knowledge of how these natural polyphenolic compounds work can give us a clue for the development of novel anti-metastatic agents.
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Affiliation(s)
- Dimiter Avtanski
- Gerald J. Friedman Diabetes Institute at Lenox Hill Hospital, Northwell Health, New York, NY, 10022, USA.
- Division of Endocrinology and Metabolism, Department of Medicine, Friedman Diabetes Institute at Lenox Hill Hospital, Northwell Health, 110 E 59th Street, Suite 8B, Room 837, New York, NY, 10022, USA.
| | - Leonid Poretsky
- Gerald J. Friedman Diabetes Institute at Lenox Hill Hospital, Northwell Health, New York, NY, 10022, USA
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21
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Ellijimi C, Ben Hammouda M, Othman H, Moslah W, Jebali J, Mabrouk HB, Morjen M, Haoues M, Luis J, Marrakchi N, Essafi-Benkhadir K, Srairi-Abid N. Helix aspersa maxima mucus exhibits antimelanogenic and antitumoral effects against melanoma cells. Biomed Pharmacother 2018; 101:871-880. [PMID: 29635896 DOI: 10.1016/j.biopha.2018.03.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 03/05/2018] [Accepted: 03/05/2018] [Indexed: 01/10/2023] Open
Abstract
Snail secretion is currently revolutionizing the world of cosmetics and human skin care. The efficacy of snail secretion in wounds healing has been proven both in vitro and by clinical studies. However, the potential anti-tumor effect of snail secretion was poorly investigated. In this report, our in vitro study showed that Helix aspersa maxima species snail slime (SS) could not only treat melanogenesis but also endowed with anti-tumoral activity against human melanoma cells. Indeed, SS reduced melanin content and tyrosinase activity on B16F10 cells with IC50 values of 288 μg/mL and 286 μg/mL, respectively, without altering cell viability. This effect was also observed, at a lesser extent, on human melanoma IGR-39 and SK-MEL-28 cell lines. On another hand, SS specifically inhibited the viability of IGR-39 and SK-MEL-28 cells associated to an apoptotic effect highlighted by PARP cleavage. It is worth to note that SS did not affect the viability of B16F10 cells and non tumorigenic HaCaT cells. Interestingly, this extract was found to inhibit migration and invasion of both human melanoma cells through reducing the expression of Matrix metalloproteinase MMP2. Snail slime also exerted a high inhibitory effect on IGR-39 cell adhesion through blocking the function of α2β1 (45%), αvβ3 (38%) integrins and by reducing the expression levels of αv and β1 integrins. The presented results shed light on the potential anti-melanoma effect of SS and support its use against skin diseases.
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Affiliation(s)
- Chedli Ellijimi
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia
| | - Manel Ben Hammouda
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire d'Epidémiologie Moléculaire et Pathologie Expérimentale appliquée aux Maladies infectieuses LR11IPT04/LR16IPT04, Tunis, 1002, Tunisia
| | - Houcemeddine Othman
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia
| | - Wassim Moslah
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia
| | - Jed Jebali
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia
| | - Hazem Ben Mabrouk
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia
| | - Maram Morjen
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia
| | - Meriam Haoues
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire de Recherche sur la Transmission, le Contrôle et l'Immunobiologie des Infections, LR11IPT02/ LR16IPT02 LTCII, Tunis, 1002, Tunisia
| | - José Luis
- INSERM UMR 911-Centre de Recherche en Oncologie Biologique et Oncopharmacologie (CRO2), Aix-Marseille Université, 27 Bd Jean Moulin, 13385, Marseille Cedex 5, France
| | - Naziha Marrakchi
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia
| | - Khadija Essafi-Benkhadir
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire d'Epidémiologie Moléculaire et Pathologie Expérimentale appliquée aux Maladies infectieuses LR11IPT04/LR16IPT04, Tunis, 1002, Tunisia
| | - Najet Srairi-Abid
- Université de Tunis El Manar, Institut Pasteur de Tunis, Laboratoire des Venins et biomolécules thérapeutiques LR11IPT08/ LR16IPT08, Tunis, 1002, Tunisia.
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Abstract
Matrix metalloproteases (MMPs) are a family of structurally related enzymes that are capable of degrading proteins of the extracellular matrix. These enzymes play a role in tissue remodelling associated with both physiological and pathogenic processes. A high expression of MMPs is associated with cancer malignancy: it is related to the tumor's ability to metastasize and to the process of angiogenesis. Treatment with MMP inhibitors alone or in combination with cytotoxic therapy is an interesting novel approach to control tumor progression. The expected mechanism of action of these compounds and the difference in side effects compared to cytotoxic drugs make the definition of endpoints and the assessment of response difficult. Furthermore, it is not yet clear whether tumor vascularization or, more specifically, MMP expression/activation should be a criterion of eligibility for this kind of treatment. This review provides an overview of the characteristics of MMPs and their role in tumor progression, metastasis and angiogenesis. Preclinical and clinical studies with synthetic MMP inhibitors are described. The presence of MMPs in biological fluids of patients and their use in prognostic evaluation and in determining the efficacy of treatment with MMP inhibitors is discussed.
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Affiliation(s)
- D Belotti
- Laboratory of the Biology and Treatment of Metastasis, Mario Negri Institute for Pharmacological Research, Bergamo, Italy
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23
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Merino AM, Vázquez J, Rodríguez JC, Fernández R, Quintela I, González LO, Sánchez LM, Vizoso F. Pepsinogen C Expression in Tumors of Extragastric Origin. Int J Biol Markers 2018; 15:165-70. [PMID: 10883891 DOI: 10.1177/172460080001500207] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We have examined by immunohistochemistry the ability of human carcinomas of various origin to produce pepsinogen C, an aspartyl proteinase mainly involved in the digestion of proteins in the stomach and recently found to be associated with breast carcinomas. Of the 268 tumors analyzed 80 (29.8%) showed positive staining for pepsinogen C. These positive tumors included 12 gastric (38.7% of the 31 examined cases), nine pancreatic (42.8%), two renal (20%), 12 prostatic (40%), three bladder (27.3%), 14 endometrial (29.7%) and 18 ovarian (40%) carcinomas. We also detected 10 melanomas (50%) that were positive for pepsinogen C. By contrast, immunohistochemical staining for the proteinase was not detected in colorectal, cervical, lung and basal cell skin carcinomas. These results demonstrate that pepsinogen C, a proteolytic enzyme of highly restricted expression in human tissues, can also be expressed by a wide variety of human carcinomas. In addition, and similar to pepsinogen C expression in breast carcinomas, the production of this enzyme by different human tumors might be related to putative hormonal alterations associated with the development and progression of these tumors.
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Affiliation(s)
- A M Merino
- Department of Pathology, Hospital de Cabueñes, Gijón, Spain
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Veillon L, Fakih C, Abou-El-Hassan H, Kobeissy F, Mechref Y. Glycosylation Changes in Brain Cancer. ACS Chem Neurosci 2018; 9:51-72. [PMID: 28982002 DOI: 10.1021/acschemneuro.7b00271] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Protein glycosylation is a posttranslational modification that affects more than half of all known proteins. Glycans covalently bound to biomolecules modulate their functions by both direct interactions, such as the recognition of glycan structures by binding partners, and indirect mechanisms that contribute to the control of protein conformation, stability, and turnover. The focus of this Review is the discussion of aberrant glycosylation related to brain cancer. Altered sialylation and fucosylation of N- and O-glycans play a role in the development and progression of brain cancer. Additionally, aberrant O-glycan expression has been implicated in brain cancer. This Review also addresses the clinical potential and applications of aberrant glycosylation for the detection and treatment of brain cancer. The viable roles glycans may play in the development of brain cancer therapeutics are addressed as well as cancer-glycoproteomics and personalized medicine. Glycoprotein alterations are considered as a hallmark of cancer while high expression in body fluids represents an opportunity for cancer assessment.
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Affiliation(s)
- Lucas Veillon
- Department
of Chemistry and Biochemistry, Texas Tech University, Lubbock Texas 79409, United States
| | - Christina Fakih
- Department
of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Hadi Abou-El-Hassan
- Department
of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Firas Kobeissy
- Department
of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Yehia Mechref
- Department
of Chemistry and Biochemistry, Texas Tech University, Lubbock Texas 79409, United States
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25
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Kuol N, Stojanovska L, Apostolopoulos V, Nurgali K. Role of the nervous system in cancer metastasis. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:5. [PMID: 29334991 PMCID: PMC5769535 DOI: 10.1186/s13046-018-0674-x] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 12/30/2017] [Indexed: 12/20/2022]
Abstract
Cancer remains as one of the leading cause of death worldwide. The development of cancer involves an intricate process, wherein many identified and unidentified factors play a role. Although most studies have focused on the genetic abnormalities which initiate and promote cancer, there is overwhelming evidence that tumors interact within their environment by direct cell-to-cell contact and with signaling molecules, suggesting that cancer cells can influence their microenvironment and bidirectionally communicate with other systems. However, only in recent years the role of the nervous system has been recognized as a major contributor to cancer development and metastasis. The nervous system governs functional activities of many organs, and, as tumors are not independent organs within an organism, this system is integrally involved in tumor growth and progression.
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Affiliation(s)
- Nyanbol Kuol
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Lily Stojanovska
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Vasso Apostolopoulos
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Kulmira Nurgali
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia. .,Department of Medicine, Western Health, The University of Melbourne, Regenerative Medicine and Stem Cells Program, AIMSS, Melbourne, Australia.
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26
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Liu HW, Chen L, Xu C, Li Z, Zhang H, Zhang XB, Tan W. Recent progresses in small-molecule enzymatic fluorescent probes for cancer imaging. Chem Soc Rev 2018; 47:7140-7180. [DOI: 10.1039/c7cs00862g] [Citation(s) in RCA: 515] [Impact Index Per Article: 85.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An overview of recent advances in small-molecule enzymatic fluorescent probes for cancer imaging, including design strategies and cancer imaging applications.
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Affiliation(s)
- Hong-Wen Liu
- Molecular Science and Biomedicine Laboratory (MBL)
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Lanlan Chen
- Molecular Science and Biomedicine Laboratory (MBL)
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Chengyan Xu
- Molecular Science and Biomedicine Laboratory (MBL)
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Zhe Li
- Molecular Science and Biomedicine Laboratory (MBL)
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Haiyang Zhang
- Molecular Science and Biomedicine Laboratory (MBL)
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Xiao-Bing Zhang
- Molecular Science and Biomedicine Laboratory (MBL)
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Weihong Tan
- Molecular Science and Biomedicine Laboratory (MBL)
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
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27
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Han F, Zhang S, Zhang L, Hao Q. The overexpression and predictive significance of MMP-12 in esophageal squamous cell carcinoma. Pathol Res Pract 2017; 213:1519-1522. [PMID: 29033183 DOI: 10.1016/j.prp.2017.09.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 09/18/2017] [Accepted: 09/20/2017] [Indexed: 11/17/2022]
Abstract
Matrix metalloproteinase (MMP)-mediated degradation of the extracellular matrix is a major factor for tumor invasion and metastasis. MMP-12, as metalloelastase, its function in tumor progression remains contradictory. This study was undertaken to investigate the role of MMP-12 in esophageal squamous cell carcinoma (ESCC). We analyzed the protein expression of MMP-12 and its association with clinicopatholigical parameters, as well as survival analysis. MMP-12 was highly expressed in tumor cells comparing with normal epithelial cells. The high expression of MMP-12 was significantly correlated with tumor grade and stage, nodal metastasis and poor survival of ESCC. Cox multivariate analysis revealed that MMP-12 was an independent prognostic factor in ESCC. Our results suggest that MMP-12 might act as a potential target for the development of novel therapeutics of esophageal squamous cell carcinoma.
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Affiliation(s)
- Fei Han
- Division of Radiological Sciences, Washington University School of Medicine in Saint Louis, MO, 63110, USA; Department of Pathology, Tongji Hospital, Tongji University School of Medicine, Shanghai, 200065, China.
| | - Suxia Zhang
- Department of Pathology, Tongji Hospital, Tongji University School of Medicine, Shanghai, 200065, China
| | - Long Zhang
- Department of Pathology, Tongji Hospital, Tongji University School of Medicine, Shanghai, 200065, China
| | - Qiongyu Hao
- Department of Cell Biology, New York University School of Medicine, New York, NY 10016, USA
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Shuang Y, Li C, Zhou X, Huang Y, Zhang L. MicroRNA-195 inhibits growth and invasion of laryngeal carcinoma cells by directly targeting DCUN1D1. Oncol Rep 2017; 38:2155-2165. [PMID: 28791411 PMCID: PMC5652960 DOI: 10.3892/or.2017.5875] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Accepted: 07/25/2017] [Indexed: 12/18/2022] Open
Abstract
MicroRNAs (miRNAs) are a class of small, non-coding RNAs that regulate gene expression and are involved in cell biological processes. The aberrant expression of miR-195 has been found in various types of human cancer. However, the effect of miR-195 on the initiation and development of laryngeal squamous cell carcinoma (LSCC) remains to be elucidated. Accordingly, in the present study, we detected the expression level of miR-195 in the LSCC and the normal tissues and found that miR-195 were significantly downregulated in the LSCC tissues. Gain-of-function or loss-of-function studies including cell proliferation, wound healing assay, Transwell assay, cell cycle and apoptosis assays were performed to investigate the biological function of miR-195. Luciferase reporter assay and the rescue study confirmed that DCUN1D1 was a target of miR-195. Furthermore, DCUN1D1 expression levels were found to be upregulated in laryngeal tissues and to have a negative correlation with miR-195. We also found that both miR-195 and DCUN1D1 siRNAs can inhibit cell invasion possibly through downregulating Matrix metalloproteinase-2 (MMP-2) and Matrix metalloproteinase-9 (MMP-9) at the post-transcriptional level, which can be attenuated by restoring the expression of DCUN1D1. In summary, these data suggest that low expression of miR-195 contributes to the poor prognosis of LSCC and miR-195 regulates the proliferation and invasion ability of LSCC cells in vitro. miR-195 may suppress growth and invasion of LSCC cells possibly through targeting DCUN1D1, which would provide a candidate target for cancer therapy.
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Affiliation(s)
- Yu Shuang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Chao Li
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Xuan Zhou
- Department of Otorhinolaryngology and Maxillofacial Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin Cancer Institute; National Clinical Research Center of Cancer; Tianjin 300211, P.R. China
| | - Yongwang Huang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Lun Zhang
- Department of Otorhinolaryngology and Maxillofacial Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin Cancer Institute; National Clinical Research Center of Cancer; Tianjin 300211, P.R. China
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Early detection of squamous cell carcinoma in carcinogen induced oral cancer rodent model by ratiometric activatable cell penetrating peptides. Oral Oncol 2017; 71:156-162. [PMID: 28688684 DOI: 10.1016/j.oraloncology.2017.06.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 06/13/2017] [Accepted: 06/15/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Ratiometric cell-penetrating-peptides (RACPP) are hairpin-shaped molecules that undergo cleavage by tumor-associated proteases resulting in measurable Cy5:Cy7 fluorescence ratiometric change to label cancer in vivo. We evaluated an MMP cleavable RACPP for use in the early detection of malignant lesions in a carcinogen-induced rodent tumor model. METHODS Wild-type immune-competent mice were given 4-nitroquinoline-oxide (4NQO) for 16weeks. Oral cavities from live mice that had been intravenously administered MMP cleavable PLGC(Me)AG-RACPP were serially imaged from week 11 through week 21 using white-light reflectance and Cy5:Cy7 ratiometric fluorescence. RESULTS In an initial study we found that at week 21 nearly all mice (13/14) had oral cavity lesions, of which 90% were high-grade dysplasia or invasive carcinoma. These high-grade lesions were identifiable with white light reflectance and RACPP Cy5:Cy7 ratiometric fluorescence with similar detectability, Area Under Curve (AUC) for RACPP detection was 0.97 (95% Confidence interval (CI)=0.92-1.02, p<0.001), sensitivity=89%, specificity=100%. In a follow up study, oral cavity lesions generated by 4NQO were imaged and histologically analyzed at weeks 16, 18 and 21. In this study we showed that RACPP-fluorescence detection positively identified 15 squamous cell carcinomas (in 6 separate mice) that were poorly visible or undetectable by white light reflectance. CONCLUSIONS RACPP ratiometric fluorescence can be used to accurately detect carcinogen-induced carcinoma in immunocompetent mice that are poorly visible or undetectable by white light reflectance.
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30
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He Y, Liu J, Zhao Z, Zhao H. Bioinformatics analysis of gene expression profiles of esophageal squamous cell carcinoma. Dis Esophagus 2017; 30:1-8. [PMID: 28375447 DOI: 10.1093/dote/dow018] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Indexed: 12/11/2022]
Abstract
The objective of this study is to explore the potential target genes in the pathogenesis of esophageal squamous cell carcinoma (ESCC). The mRNA expression profile data of GSE17351 were downloaded from the Gene Expression Omnibus database, including five paired ESCC and normal tissue samples from five ESCC patients. The differentially expressed genes (DEGs) between ESCC and normal samples were identified using the limma package. The identified DEGs were then performed clustering analysis and functional enrichment analysis. Additionally, gene-miRNA network, gene-transcription factor network, and protein-protein interaction (PPI) network for the DEGs were constructed, and then significant modules were selected from the constructed PPI network. Furthermore, esophageal carcinoma RNAseq data including 185 esophageal carcinoma and 13 normal samples were downloaded from The Cancer Genome Atlas database to confirm our results. A total of 409 up- and 341 downregulated DEGs were identified. The DEGs were separated into two clusters and were mainly enriched in cell cycle function. CHEK1, CCNA2, COL11A1, and MME were hub nodes in the PPI network. Besides, total seven modules were selected in the PPI network. Genes in the most significant module were upregulated and were enriched in cell cycle. The Cancer Genome Atlas data validation identified 370 DEGs, all of which were differentially expressed in the GSE17351 dataset. Besides, the expression change direction was consistent with the DEGs in GSE17351. Cell cycle may play a role in ESCC development. The genes such as CHEK1, CCNA2, COL11A1, and MME may be served as target genes in ESCC treatment.
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31
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Luo Z, Zhang X, Zeng W, Su J, Yang K, Lu L, Lim CB, Tang W, Wu L, Zhao S, Jia X, Peng C, Chen X. TRAF6 regulates melanoma invasion and metastasis through ubiquitination of Basigin. Oncotarget 2016; 7:7179-92. [PMID: 26769849 PMCID: PMC4872777 DOI: 10.18632/oncotarget.6886] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 01/02/2016] [Indexed: 01/01/2023] Open
Abstract
TRAF6 plays a crucial role in the regulation of the innate and adaptive immune responses. Although studies have shown that TRAF6 has oncogenic activity, the role of TRAF6 in melanoma is unclear. Here, we report that TRAF6 is overexpressed in primary as well as metastatic melanoma tumors and melanoma cell lines. Knockdown of TRAF6 with shRNA significantly suppressed malignant phenotypes including cell proliferation, anchorage-independent cell growth and metastasis in vitro and in vivo. Notably, we demonstrated that Basigin (BSG)/CD147, a critical molecule for cancer cell invasion and metastasis, is a novel interacting partner of TRAF6. Furthermore, depletion of TRAF6 by shRNA reduced the recruitment of BSG to the plasma membrane and K63-linked ubiquitination, in turn, which impaired BSG-dependent MMP9 induction. Taken together, our findings indicate that TRAF6 is involved in regulating melanoma invasion and metastasis, suggesting that TRAF6 may be a potential target for therapy or chemo-prevention in melanoma.
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Affiliation(s)
- Zhongling Luo
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xu Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Weiqi Zeng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Juan Su
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Keda Yang
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lixia Lu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chuan Bian Lim
- Department of Genetics and Complex Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Wen Tang
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lisha Wu
- Institute of Medical Science Research, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shuang Zhao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xuekun Jia
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Cong Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
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32
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Tomasz B, Elwira S, Bartłomiej K, Danuta P. The use of a freeze-dried extract of Ligusticum mutellina in a cosmetic cream with potential antioxidant properties. CURRENT ISSUES IN PHARMACY AND MEDICAL SCIENCES 2016. [DOI: 10.1515/cipms-2016-0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
The aim of this work was to develop a cream formulation with potential antioxidant properties. Herein, a freeze-dried extract of Ligusticum mutellina was used as a source of active compounds. The proposed qualitative composition of the cream was characterized by a good polyphenolic compounds release profile. Of note, the highest R2adj values were obtained for the Korsmeyer-Peppas and Higuchi models (0.9159 and 0.9226, respectively). These results indicate that a freeze-dried extract of L. mutellina, due to its retained high phenolic acids content, could become a key component in antioxidant creams.
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Affiliation(s)
- Baj Tomasz
- Department of Pharmacognosy with Medical Plant Unit, Medical University of Lublin, Poland
| | - Sieniawska Elwira
- Department of Pharmacognosy with Medical Plant Unit, Medical University of Lublin, Poland
| | - Kubiak Bartłomiej
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Nicolaus Copernicus University in Toruń, Poland
| | - Partyka Danuta
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Nicolaus Copernicus University in Toruń, Poland
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Li X, Li Z, Yang G, Pan Z. MicroRNA-338-3p suppresses tumor growth of esophageal squamous cell carcinoma in vitro and in vivo. Mol Med Rep 2015; 12:3951-3957. [PMID: 26004521 DOI: 10.3892/mmr.2015.3820] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 04/30/2015] [Indexed: 11/06/2022] Open
Abstract
Accumulating evidence has shown that microRNAs (miRNAs) are aberrantly expressed in human esophageal squamous cell carcinoma (ESCC) and are crucial in tumorigenesis, among which miR‑338‑3p has been examined to be downregulated in patients with ESCC. However, the role of miR‑338‑3p in ESCC remains to be elucidated. In the present study, the role of miR‑338‑3p on the growth and survival of an ESCC cell line was determined with several in vitro approaches and in nude mouse models. It was determined that miR‑338‑3p expression was frequently downregulated in ESCC tissue compared with corresponding adjacent non‑tumor tissue, and that its expression was significantly correlated with tumor stage and metastasis. Overexpression of miR‑338‑3p in ESCC cells suppressed cell proliferation, colony formation, migration and invasion, and induced cell arrest at the G0/G1 stage and cell apoptosis in vitro. In addition, it was demonstrated that overexpression of miR‑338‑3p significantly suppresses tumor growth of xenograft tumors in mice (P<0.05). These findings revealed that miR‑338‑3p may act as a tumor suppressor in ESCC, and its dysregulation may be involved in the initiation and development of human ESCC. In addition, it was suggested that miR‑338‑3p may be a potential therapeutic agent for treatment of ESCC.
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Affiliation(s)
- Xinyu Li
- Department of Anesthesiology, The Second Hospital, Jilin University, Changchun, Jilin 130041, P.R. China
| | - Zhihong Li
- Department of Thoracic Surgery, The First Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Guiyun Yang
- Department of Anesthesiology, The Second Hospital, Jilin University, Changchun, Jilin 130041, P.R. China
| | - Zhenxiang Pan
- Department of Anesthesiology, The Second Hospital, Jilin University, Changchun, Jilin 130041, P.R. China
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Li M, Li Z, Liang C, Han C, Huang W, Sun F. Upregulation of GRIM-19 suppresses the growth of oral squamous cell carcinoma in vitro and in vivo. Oncol Rep 2014; 32:2183-90. [PMID: 25174621 DOI: 10.3892/or.2014.3423] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 07/21/2014] [Indexed: 11/06/2022] Open
Abstract
Constitutive activation of the signal transducer and activator of transcription 3 (STAT3) and its upregulation contribute to the progression and metastasis of several different tumor types. The gene associated with retinoid‑interferon‑induced mortality-19 (GRIM-19) is known to functionally interact with STAT3 and inhibit its transcriptional activity. It has been reported that upregulation of genes associated with GRIM-19 can significantly reduce the tumor growth of several types of tumors. However, little is known in regards to its role in oral squamous cell carcinoma (OSCC). In the present study, a recombinant eukaryotic expression plasmid carrying GRIM-19 was constructed to evaluate its effects on OSCC cancer growth. Upregulation of GRIM-19 in OSCC cells significantly inhibited cell proliferation, migration and invasion in vitro and suppressed tumor growth in vivo. Moreover, we found that upregulation of GRIM-19 reduced cyclin D1, Bcl-2, vascular endothelial growth factor (VEGF) and matrix metalloproteinase-2 (MMP-2) expression whose protein is involved in STAT3 activation. Taken together, these findings suggest that GRIM-19 plays an inhibitory role in the progression of OSCC, and contribute to the future development of STAT3-based gene therapeutic approaches for OSCC.
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Affiliation(s)
- Minghe Li
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130022, P.R. China
| | - Zhihong Li
- Department of Thoracic Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Chongyang Liang
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130022, P.R. China
| | - Chengmin Han
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Wei Huang
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130022, P.R. China
| | - Fei Sun
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130022, P.R. China
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35
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Watnick RS, Rodriguez RK, Wang S, Blois AL, Rangarajan A, Ince T, Weinberg RA. Thrombospondin-1 repression is mediated via distinct mechanisms in fibroblasts and epithelial cells. Oncogene 2014; 34:2823-35. [PMID: 25109329 DOI: 10.1038/onc.2014.228] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 06/03/2014] [Accepted: 06/21/2014] [Indexed: 12/27/2022]
Abstract
Tumor-associated angiogenesis is postulated to be regulated by the balance between pro- and anti-angiogenic factors. We demonstrate here that the critical step in establishing the angiogenic capability of human tumor cells is the repression of a key secreted anti-angiogenic factor, thrombospondin-1 (Tsp-1). This repression is essential for tumor formation by mammary epithelial cells and kidney cells engineered to express SV40 early region proteins, hTERT, and H-RasV12. In transformed epithelial cells, a signaling pathway leading from Ras to Tsp-1 repression induces the sequential activation of PI3 kinase, Rho and ROCK, leading to activation of Myc through phosphorylation, thereby enabling Myc to repress Tsp-1 transcription. In transformed fibroblasts, however, the repression of Tsp-1 can be achieved by an alternative mechanism involving inactivation of both p53 and pRb. We thus describe novel mechanisms by which the activation of oncogenes in epithelial cells and the inactivation of tumor suppressors in fibroblasts permits angiogenesis and, in turn, tumor formation.
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Affiliation(s)
- R S Watnick
- 1] Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA [2] Department of Surgery, Harvard Medical School, Boston, MA, USA [3] Whitehead Institute for Biomedical Research, Cambridge, MA, USA
| | - R K Rodriguez
- 1] Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA [2] Department of Surgery, Harvard Medical School, Boston, MA, USA [3] Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - S Wang
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA
| | - A L Blois
- 1] Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA [2] Centre for Cancer Biomarkers CCBIO, Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - A Rangarajan
- Whitehead Institute for Biomedical Research, Cambridge, MA, USA
| | - T Ince
- Whitehead Institute for Biomedical Research, Cambridge, MA, USA
| | - R A Weinberg
- 1] Whitehead Institute for Biomedical Research, Cambridge, MA, USA [2] Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
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36
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Urokinase plasminogen activator receptor (uPAR) and plasminogen activator inhibitor-1 (PAI-1) are potential predictive biomarkers in early stage oral squamous cell carcinomas (OSCC). PLoS One 2014; 9:e101895. [PMID: 24999729 PMCID: PMC4084992 DOI: 10.1371/journal.pone.0101895] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 06/12/2014] [Indexed: 01/26/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is often associated with metastatic disease and a poor 5 year survival rate. Patients diagnosed with small tumours generally have a more favourable outcome, but some of these small tumours are aggressive and lead to early death. To avoid harmful overtreatment of patients with favourable prognosis, there is a need for predictive biomarkers that can be used for treatment stratification. In this study we assessed the possibility to use components of the plasminogen activator (PA) system as prognostic markers for OSCC outcome and compared this to the commonly used biomarker Ki-67. A tissue-micro-array (TMA) based immunohistochemical analysis of primary tumour tissue obtained from a North Norwegian cohort of 115 patients diagnosed with OSCC was conducted. The expression of the biomarkers was compared with clinicopathological variables and disease specific death. The statistical analyses revealed that low expression of uPAR (p = 0.031) and PAI-1 (p = 0.021) in the tumour cells was significantly associated with low disease specific death in patients with small tumours and no lymph node metastasis (T1N0). The commonly used biomarker, Ki-67, was not associated with disease specific death in any of the groups of patients analysed. The conclusion is that uPAR and PAI-1 are potential predictive biomarkers in early stage tumours and that this warrants further studies on a larger cohort of patients.
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37
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Akiyama H, Iwahana Y, Suda M, Yoshimura A, Kogai H, Nagashima A, Ohtsuka H, Komiya Y, Tashiro F. The FBI1/Akirin2 target gene, BCAM, acts as a suppressive oncogene. PLoS One 2013; 8:e78716. [PMID: 24223164 PMCID: PMC3819372 DOI: 10.1371/journal.pone.0078716] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Accepted: 09/21/2013] [Indexed: 12/18/2022] Open
Abstract
Basal cell adhesion molecule (BCAM), known to be a splicing variant of Lutheran glycoprotein (LU), is an immunoglobulin superfamily membrane protein that acts as a laminin α5 receptor. The high affinity of BCAM/LU for laminin α5 is thought to contribute to the pathogenesis of sickle red blood cells and to various developmental processes. However, the function of BCAM in carcinogenesis is poorly understood. Based on microarray expression analysis, we found that BCAM was one of the target genes of the oncogenic 14-3-3β-FBI1/Akirin2 complex, which acts as a transcriptional repressor and suppresses MAPK phosphatase-1 gene expression. To elucidate the detailed function of BCAM in malignant tumors, we established BCAM-expressing hepatoma K2 cells. These cells lost the malignant characteristics of parental cells, such as anchorage-independent growth, migration, invasion, and tumorigenicity. Moreover, luciferase reporter assays and chromatin immunoprecipitation analysis revealed that the 14-3-3β-FBI1/Akirin2 complex bound to the BCAM promoter and repressed transcription. Thus, these data indicate that BCAM is a suppressive oncoprotein, and that FBI1/Akirin2 is involved in tumorigenicity and metastasis of hepatoma through the downregulation of suppressive oncogenes.
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MESH Headings
- 14-3-3 Proteins/genetics
- 14-3-3 Proteins/metabolism
- Animals
- Blotting, Northern
- Blotting, Western
- COS Cells
- Cell Line, Tumor
- Chlorocebus aethiops
- Gene Expression Regulation, Neoplastic
- HeLa Cells
- Hep G2 Cells
- Humans
- Liver Neoplasms, Experimental/genetics
- Liver Neoplasms, Experimental/metabolism
- Liver Neoplasms, Experimental/pathology
- Lutheran Blood-Group System/genetics
- Lutheran Blood-Group System/metabolism
- Membrane Glycoproteins/genetics
- Membrane Glycoproteins/metabolism
- Mice
- Mice, Inbred NOD
- Mice, SCID
- Oncogene Proteins/genetics
- Oncogene Proteins/metabolism
- Promoter Regions, Genetic/genetics
- Protein Binding
- Rats
- Receptors, Laminin/genetics
- Receptors, Laminin/metabolism
- Repressor Proteins/genetics
- Repressor Proteins/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Transcription, Genetic/genetics
- Transplantation, Heterologous
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Affiliation(s)
- Hirotada Akiyama
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
- * E-mail:
| | - Yoshimasa Iwahana
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
| | - Mikiya Suda
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
| | - Atsunori Yoshimura
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
| | - Hiroyuki Kogai
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
| | - Ai Nagashima
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
| | - Hiroko Ohtsuka
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
| | - Yuko Komiya
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
| | - Fumio Tashiro
- Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, Katsushika-ku, Tokyo, Japan
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Xie Y, Abel PW, Kirui JK, Deng C, Sharma P, Wolff DW, Toews ML, Tu Y. Identification of upregulated phosphoinositide 3-kinase γ as a target to suppress breast cancer cell migration and invasion. Biochem Pharmacol 2013; 85:1454-62. [PMID: 23500535 PMCID: PMC3637857 DOI: 10.1016/j.bcp.2013.03.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Revised: 02/28/2013] [Accepted: 03/01/2013] [Indexed: 12/31/2022]
Abstract
Metastasis is the major cause of breast cancer mortality. We recently reported that aberrant G-protein coupled receptor (GPCR) signaling promotes breast cancer metastasis by enhancing cancer cell migration and invasion. Phosphatidylinositol 3-kinase γ (PI3Kγ) is specifically activated by GPCRs. The goal of the present study was to determine the role of PI3Kγ in breast cancer cell migration and invasion. Immunohistochemical staining showed that the expression of PI3Kγ protein was significantly increased in invasive human breast carcinoma when compared to adjacent benign breast tissue or ductal carcinoma in situ. PI3Kγ was also detected in metastatic breast cancer cells, but not in normal breast epithelial cell line or in non-metastatic breast cancer cells. In contrast, PI3K isoforms α, β and δ were ubiquitously expressed in these cell lines. Overexpression of recombinant PI3Kγ enhanced the metastatic ability of non-metastatic breast cancer cells. Conversely, migration and invasion of metastatic breast cancer cells were inhibited by a PI3Kγ inhibitor or by siRNA knockdown of PI3Kγ but not by inhibitors or siRNAs of PI3Kα or PI3Kβ. Lamellipodia formation is a key step in cancer metastasis, and PI3Kγ blockade disrupted lamellipodia formation induced by the activation of GPCRs such as CXC chemokine receptor 4 and protease-activated receptor 1, but not by the epidermal growth factor tyrosine kinase receptor. Taken together, these results indicate that upregulated PI3Kγ conveys the metastatic signal initiated by GPCRs in breast cancer cells, and suggest that PI3Kγ may be a novel therapeutic target for development of chemotherapeutic agents to prevent breast cancer metastasis.
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MESH Headings
- Breast Neoplasms/enzymology
- Breast Neoplasms/genetics
- Breast Neoplasms/pathology
- Carcinoma, Ductal/enzymology
- Carcinoma, Ductal/genetics
- Carcinoma, Ductal/pathology
- Cell Line, Tumor
- Cell Movement/drug effects
- Cell Movement/genetics
- Class Ib Phosphatidylinositol 3-Kinase/genetics
- Class Ib Phosphatidylinositol 3-Kinase/metabolism
- Diffusion Chambers, Culture
- Epithelial Cells/cytology
- Female
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Neoplasm Invasiveness/genetics
- Neoplasm Invasiveness/pathology
- Phosphoinositide-3 Kinase Inhibitors
- Protein Kinase Inhibitors/pharmacology
- Pseudopodia/drug effects
- Pseudopodia/pathology
- RNA, Small Interfering/genetics
- Receptor, PAR-1/genetics
- Receptor, PAR-1/metabolism
- Receptors, CXCR4/genetics
- Receptors, CXCR4/metabolism
- Signal Transduction/drug effects
- Transfection
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Affiliation(s)
- Yan Xie
- Creighton University School of Medicine, Department of Pharmacology, Omaha, NE 68178
| | - Peter W. Abel
- Creighton University School of Medicine, Department of Pharmacology, Omaha, NE 68178
| | - Joseph K. Kirui
- Creighton University School of Medicine, Department of Pharmacology, Omaha, NE 68178
| | | | | | - Dennis W. Wolff
- Creighton University School of Medicine, Department of Pharmacology, Omaha, NE 68178
| | - Myron L. Toews
- University of Nebraska Medical Center, Department of Pharmacology and Experimental Neuroscience, Omaha, NE 68198
| | - Yaping Tu
- Creighton University School of Medicine, Department of Pharmacology, Omaha, NE 68178
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Pruitt FL, He Y, Franco OE, Jiang M, Cates JM, Hayward SW. Cathepsin D acts as an essential mediator to promote malignancy of benign prostatic epithelium. Prostate 2013; 73:476-88. [PMID: 22996917 PMCID: PMC3594371 DOI: 10.1002/pros.22589] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 08/16/2012] [Indexed: 12/11/2022]
Abstract
BACKGROUND Stromal-epithelial interactions are important in both development and prostate cancer. Stromal changes have been shown to be powerful prognostic indicators of prostate cancer progression and of patient death helping to define lethal versus indolent phenotypes. The specific molecular underpinnings of these interactions are incompletely understood. We investigated whether stromal cathepsin D (CathD) overexpression affects prostate tumorigenesis through a paracrine mechanism. METHODS Normal prostate fibroblasts (NPF) were retrovirally transduced to overexpress cyclin D1 (CD1) and were designated NPF(CD1) . Cathepsin D expression was knocked down using shRNA in cancer associated fibroblasts (CAF) and NPF(CD1) . We analyzed these stromal cell lines using immunohistochemistry, Western blot, and tissue recombination. RESULTS An examination of human prostate tissue revealed significantly increased stromal staining of CathD in malignant prostate tissue. Overexpression of CD1 in normal prostate fibroblasts (NPF(CD1) ) produced a phenotype similar to, but more moderate than, CAF in a tissue recombination model. Knockdown studies revealed that CathD is required for NPF(CD1) motility and invasive growth in vitro. BPH-1 cell proliferation was found to be induced when cultured with NPF(CD1) conditioned medium, this effect was inhibited when CathD was knocked down in NPF(CD1) cells. Overexpression of CathD in prostate stromal cells induced malignancy in adjacent epithelium, and this transformation was inhibited when stromal CathD expression was knocked down in CAF. CONCLUSIONS The study presented here demonstrates increased CathD expression is seen in human CAF. The upregulation of CD1 results in concomitant increases in CathD expression. Elevated CathD expression in the stroma contributes to tumor promotion.
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Affiliation(s)
- Freddie L. Pruitt
- Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN
| | - Yue He
- Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN
| | - Omar E. Franco
- Department of Urologic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Ming Jiang
- Department of Urologic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Justin M. Cates
- Department of Pathology, Vanderbilt University Medical Center, Nashville, TN
| | - Simon W. Hayward
- Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN
- Department of Urologic Surgery, Vanderbilt University Medical Center, Nashville, TN
- Department of Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN
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Shi ZH, Li NG, Shi QP, Tang H, Tang YP, Li W, Yin L, Yang JP, Duan JA. Synthesis and structure–activity relationship analysis of caffeic acid amides as selective matrix metalloproteinase inhibitors. Bioorg Med Chem Lett 2013; 23:1206-11. [DOI: 10.1016/j.bmcl.2013.01.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2012] [Revised: 12/22/2012] [Accepted: 01/07/2013] [Indexed: 01/08/2023]
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41
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Defendenti C, Atzeni F, Croce AM, Mussani E, Saibeni S, Bollani S, Grosso S, Almasio PL, Bruno S, Sarzi-Puttini P. Morphological distribution of μ chains and cd15 receptors in colorectal polyp and adenocarcinoma specimens. BMC Clin Pathol 2013; 13:8. [PMID: 23448299 PMCID: PMC3637070 DOI: 10.1186/1472-6890-13-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2012] [Accepted: 02/11/2013] [Indexed: 01/03/2023] Open
Abstract
Background We have recently investigated the localisation of immunoglobulin-producing cells (IPCs) in inflamed intestinal tissue samples from patients with inflammatory bowel disease (IBD), and identified two main patterns of B lymphocyte infiltration: one characterised by the moderate strong stromal localisation of small B1 cell-like IgM+/CD79+/CD20-/CD21-/CD23-/CD5 ± IPCs, and the other by the peri-glandular localisation of IPCs with irregular nuclei that had surface markers specific for a B cell subset (IgM and CD79), but quantitative differences in their λ and κ chains. The same patients were also tested for CD15+ receptors, which were localised on inflammatory cell surfaces or in the crypts of the intestinal epithelium. CD15+ receptor distribution in inflamed tissues was limited to the cell structures. The aim of the study was to analyse variations in IPCs and CD15+ cell morphology or distribution in bowel biopsy specimens taken from patients with pre-malignant polyps or adenocarcinomas. Methods IPCs were analysed by means of immunofluorescence using polyclonal goat anti-human μ chains. The pre-malignant polyp specimens were tested for B cell surface phenotype λ and κ chains, CD79, CD20, CD21 and CD23 using an immunoperoxidase method. CD15+ cells were evaluated using the immunoperoxidase method and monoclonal anti-CD15 IgM. Results The study involved 14 patients (four with pre-malignant polyps and 10 with colorectal adenocarcinomas). The distribution of μ chains and CD15 markers varied in all of the biopsies, but delineated normal cell structures in the pre-malignant polyp specimens. B cell surface phenotype analysis of μ chain-positive cells identified a subset of CD79+/CD20-/CD21-/CD23- IPCs. The IPCs in certain areas showed the sporadic disintegration of inflammatory cell membranes or the accumulation of fluorescence in individual cells. IPC membrane disintegration was particularly marked in all of the adenocarcinoma samples, in which the CD15 markers also showed epithelial cell involvement. Furthermore, six of the ten adenocarcinoma samples had atypical and reorganised membranes that expressed an excess of both receptors and isolated small portions of tissue within the tumour. Conclusion The findings of this preliminary morphological study suggest the presence of membrane disintegration and remodelling mechanisms in the tumours. The newly-formed membranes expressed high concentrations of inflammatory cell receptors that can confer adhesive properties.
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Li S, Sun Y, Gao D. Role of the nervous system in cancer metastasis. Oncol Lett 2013; 5:1101-1111. [PMID: 23599747 PMCID: PMC3629128 DOI: 10.3892/ol.2013.1168] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Accepted: 10/17/2012] [Indexed: 12/17/2022] Open
Abstract
The notion that tumors lack innervation was proposed several years ago. However, nerve fibers are irregulatedly found in some tumor tissues. Their terminals interaction with cancer cells are considered to be neuro-neoplastic synapses. Moreover, neural-related factors, which are important players in the development and activity of the nervous system, have been found in cancer cells. Thus, they establish a direct connection between the nervous system and tumor cells. They modulate the process of metastasis, including degradation of base membranes, cancer cell invasion, migration, extravasation and colonization. Peripheral nerve invasion provides another pathway for the spread of cancer cells when blood and lymphatic metastases are absent, which is based on the interactions between the microenvironments of nerve fibers and tumor cells. The nervous system also modulates angiogenesis, the tumor microenvironment, bone marrow, immune functions and inflammatory pathways to influence metastases. Denervation of the tumor has been reported to enhance cancer metastasis. Stress, social isolation and other emotional factors may increase distant metastasis through releasing hormones from the brain, the hypothalamic-pituitary-adrenal axis and autonomic nervous system. Disruption of circadian rhythms will also promote cancer metastasis through direct and indirect actions of the nervous system. Therefore, the nervous system plays an important role in cancer metastasis.
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Affiliation(s)
- Sha Li
- Department of Radiation Oncology, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050
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43
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Yang L, Liu R, Wang X, He D. Imbalance between matrix metalloproteinase-1 (MMP-1) and tissue inhibitor of metalloproteinase-1 (TIMP-1) contributes to bladder compliance changes in rabbits with partial bladder outlet obstruction (PBOO). BJU Int 2013; 112:E391-7. [PMID: 23305285 DOI: 10.1111/j.1464-410x.2012.11740.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Lin Yang
- The First Affiliated Hospital of the Medical College of Xi'an Jiaotong University; Xi'an; Shaanxi; China
| | - Runming Liu
- The First Affiliated Hospital of the Medical College of Xi'an Jiaotong University; Xi'an; Shaanxi; China
| | - Xinyang Wang
- The First Affiliated Hospital of the Medical College of Xi'an Jiaotong University; Xi'an; Shaanxi; China
| | - Dalin He
- The First Affiliated Hospital of the Medical College of Xi'an Jiaotong University; Xi'an; Shaanxi; China
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Giantin M, Aresu L, Benali S, Aricò A, Morello E, Martano M, Vascellari M, Castagnaro M, Lopparelli R, Zancanella V, Granato A, Mutinelli F, Dacasto M. Expression of Matrix Metalloproteinases, Tissue Inhibitors of Metalloproteinases and Vascular Endothelial Growth Factor in Canine Mast Cell Tumours. J Comp Pathol 2012; 147:419-29. [DOI: 10.1016/j.jcpa.2012.01.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2011] [Revised: 12/20/2011] [Accepted: 01/12/2012] [Indexed: 02/05/2023]
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45
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Weaver VM, Roskelley CD. Extracellular matrix: the central regulator of cell and tissue homeostasis. Trends Cell Biol 2012; 7:40-2. [PMID: 17708898 DOI: 10.1016/s0962-8924(97)30078-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- V M Weaver
- The Ernest Orlando Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA 94720, USA
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Shi ZH, Li NG, Shi QP, Tang H, Tang YP, Li W, Yin L, Yang JP, Duan JA. Design, Synthesis and Biological Evaluation of Caffeic Acid Amides as Selective MMP-2 and MMP-9 Inhibitors. Drug Dev Res 2012. [DOI: 10.1002/ddr.21038] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | | | - Hao Tang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
| | - Yu-Ping Tang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
| | | | - Lian Yin
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
| | - Jian-Ping Yang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
| | - Jin-Ao Duan
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
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Santos AA, Lopes CC, Marques RM, Amorim IF, Gärtner MF, de Matos AJF. Matrix metalloproteinase-9 expression in mammary gland tumors in dogs and its relationship with prognostic factors and patient outcome. Am J Vet Res 2012; 73:689-97. [PMID: 22533401 DOI: 10.2460/ajvr.73.5.689] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To immunohistochemically evaluate matrix metalloproteinase (MMP)-9 expression in benign and malignant mammary gland tumors (MMTs) in dogs and relate expression to prognostic factors and patient outcome. ANIMALS 118 female dogs with naturally occurring mammary gland tumors and 8 dogs without mammary gland tumors. PROCEDURES 24 benign mammary gland tumors and 94 MMTs (1/affected dog) were obtained during surgical treatment; control mammary gland tissue samples were collected from unaffected dogs after euthanasia for reasons unrelated to the study. Tumors were evaluated for proliferation, invasive growth, histologic grade, and metastatic capacity; expression of MMP-9 was determined immunohistochemically, and its relationship with clinical and histologic findings was investigated. For dogs with MMTs, follow-up continued for 2 years; data were used to compute overall survival time and disease-free interval and construct survival curves. RESULTS MMTs had significantly higher MMP-9 expression in stromal cells and in neo-plastic cells than did the benign neoplasms. Stromal MMP-9 expression was also higher in highly proliferative tumors and in tumors with invasive growth, high histologic grade, and metastatic capacity. Furthermore, tumors from patients with shorter overall survival times and disease-free intervals had higher expression of MMP-9 in stromal cells. CONCLUSIONS AND CLINICAL RELEVANCE In dogs with MMTs, level of MMP-9 expression by stromal cells was related to factors of poor prognosis and shorter overall survival times and disease-free intervals. These results suggested that MMP-9 produced by tumor-adjacent stromal cells contributed to MMT progression in female dogs and that assessment of MMP-9 expression may be a valuable prognostic factor.
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Affiliation(s)
- Andreia A Santos
- Department of Veterinary Clinics, University of Porto, Porto, Portugal
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Shi ZH, Li NG, Shi QP, Hao-Tang, Tang YP. Design, Synthesis, and Preliminary Evaluation of Substituted Cinnamic Acid Esters as Selective Matrix Metalloproteinase Inhibitors. Drug Dev Res 2012. [DOI: 10.1002/ddr.21015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
| | | | - Qian-Ping Shi
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
| | - Hao-Tang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
| | - Yu-Ping Tang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing; Jiangsu; 210046; China
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Nair SA, Jagadeeshan S, Indu R, Sudhakaran PR, Pillai MR. How intact is the basement membrane? Role of MMPs. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2012; 749:215-32. [PMID: 22695848 DOI: 10.1007/978-1-4614-3381-1_15] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- S Asha Nair
- Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India.
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Hamsa TP, Kuttan G. Antiangiogenic activity of berberine is mediated through the downregulation of hypoxia-inducible factor-1, VEGF, and proinflammatory mediators. Drug Chem Toxicol 2012; 35:57-70. [PMID: 22145808 DOI: 10.3109/01480545.2011.589437] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Berberine, a naturally occurring isoquinoline alkaloid, is present in a number of important medicinal plants. Berberine has a wide range of biochemical and pharmacological effects, including anticancer effects. In this study, we elucidated the mechanism of antiangiogenic activity of berberine using in vivo and in vitro models. In vivo antiangiogenic activity was studied using B16F-10 melanoma cells and induced capillary formation in C57BL/6 mice. Berberine, at 10 mg/kg body weight, showed significant inhibition in tumor-directed capillary formation and in various proangiogenic factors, such as vascular endothelial growth factor (VEGF), and proinflammatory mediators, such as interleukin (IL)-1β, IL-6, tumor necrosis factor alpha (TNF-α), and granulocyte macrophage colony-stimulating factor (GM-CSF), which are involved in tumor angiogenesis. At the same time, it could also increase antitumor factors, such as IL-2 and tissue-inhibitor metalloproteinase (TIMP) levels in the serum. Berberine could also inhibit endothelial motility, migration, tube formation, and vessel sprouting from rat aortic ring in vitro. Further, berberine inhibited various transcription factors involved in tumor development and angiogenesis, such as NF-ĸB, c-Fos, CREB, and ATF-2. mRNA expression levels of proangiogenic factors, such as cyclooxygenase-2 (COX-2), inducible nitric oxide synthase (iNOS), and hypoxia-inducible factor (HIF), were also downregulated in tumor cells after treatment with berberine. Drastically elevated expressions of HIF and VEGF mRNA by tumor cells under hypoxic conditions were also decreased after treatment with berberine. This result clearly demonstrates that the antiangiogenic activity of berberine is mainly mediated through the inhibition of various proinflammatory and pro-angiogenic factors and the major ones are HIF, VEGF, COX-2, NO, NF-ĸB, and proinflammatory cytokines.
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Affiliation(s)
- T P Hamsa
- Amala Cancer Research Center, Amala Nagar, Thrissur, India
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