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Coates-Park S, Rich JA, Stetler-Stevenson WG, Peeney D. The TIMP protein family: diverse roles in pathophysiology. Am J Physiol Cell Physiol 2024; 326:C917-C934. [PMID: 38284123 DOI: 10.1152/ajpcell.00699.2023] [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: 12/28/2023] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 01/30/2024]
Abstract
The tissue inhibitors of matrix metalloproteinases (TIMPs) are a family of four matrisome proteins classically defined by their roles as the primary endogenous inhibitors of metalloproteinases (MPs). Their functions however are not limited to MP inhibition, with each family member harboring numerous MP-independent biological functions that play key roles in processes such as inflammation and apoptosis. Because of these multifaceted functions, TIMPs have been cited in diverse pathophysiological contexts. Herein, we provide a comprehensive overview of the MP-dependent and -independent roles of TIMPs across a range of pathological conditions. The potential therapeutic and biomarker applications of TIMPs in these disease contexts are also considered, highlighting the biomedical promise of this complex and often misunderstood protein family.
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Affiliation(s)
- Sasha Coates-Park
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
| | - Joshua A Rich
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
| | - William G Stetler-Stevenson
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
| | - David Peeney
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
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Chia ZJ, Cao YN, Little PJ, Kamato D. Transforming growth factor-β receptors: versatile mechanisms of ligand activation. Acta Pharmacol Sin 2024:10.1038/s41401-024-01235-6. [PMID: 38351317 DOI: 10.1038/s41401-024-01235-6] [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: 10/05/2023] [Accepted: 01/28/2024] [Indexed: 02/19/2024] Open
Abstract
Transforming growth factor-β (TGF-β) signaling is initiated by activation of transmembrane TGF-β receptors (TGFBR), which deploys Smad2/3 transcription factors to control cellular responses. Failure or dysregulation in the TGF-β signaling pathways leads to pathological conditions. TGF-β signaling is regulated at different levels along the pathways and begins with the liberation of TGF-β ligand from its latent form. The mechanisms of TGFBR activation display selectivity to cell types, agonists, and TGF-β isoforms, enabling precise control of TGF-β signals. In addition, the cell surface compartments used to release active TGF-β are surprisingly vibrant, using thrombospondins, integrins, matrix metalloproteinases and reactive oxygen species. The scope of TGFBR activation is further unfolded with the discovery of TGFBR activation initiated by other signaling pathways. The unique combination of mechanisms works in series to trigger TGFBR activation, which can be explored as therapeutic targets. This comprehensive review provides valuable insights into the diverse mechanisms underpinning TGFBR activation, shedding light on potential avenues for therapeutic exploration.
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Affiliation(s)
- Zheng-Jie Chia
- School of Pharmacy, The University of Queensland, Brisbane, QLD, 4102, Australia
- Discovery Biology, School of Environment and Science, Griffith University, Brisbane, QLD, 4111, Australia
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD, 4111, Australia
| | - Ying-Nan Cao
- Department of Pharmacy, Guangzhou Xinhua University, Guangzhou, 510520, China
| | - Peter J Little
- School of Pharmacy, The University of Queensland, Brisbane, QLD, 4102, Australia
- Department of Pharmacy, Guangzhou Xinhua University, Guangzhou, 510520, China
| | - Danielle Kamato
- School of Pharmacy, The University of Queensland, Brisbane, QLD, 4102, Australia.
- Discovery Biology, School of Environment and Science, Griffith University, Brisbane, QLD, 4111, Australia.
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD, 4111, Australia.
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Häussler S, Ghaffari MH, Seibt K, Sadri H, Alaedin M, Huber K, Frahm J, Dänicke S, Sauerwein H. Blood and liver telomere length, mitochondrial DNA copy number, and hepatic gene expression of mitochondrial dynamics in mid-lactation cows supplemented with l-carnitine under systemic inflammation. J Dairy Sci 2023; 106:9822-9842. [PMID: 37641324 DOI: 10.3168/jds.2023-23556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/21/2023] [Indexed: 08/31/2023]
Abstract
The current study was conducted to examine the effect of l-carnitine (LC) supplementation on telomere length and mitochondrial DNA copy number (mtDNAcn) per cell in mid-lactation cows challenged by lipopolysaccharide (LPS) in blood and liver. The mRNA abundance of 31 genes related to inflammation, oxidative stress, and the corresponding stress response mechanisms, the mitochondrial quality control and the protein import system, as well as the phosphatidylinositol 3-kinase/protein kinase B pathway, were assessed using microfluidics integrated fluidic circuit chips (96.96 dynamic arrays). In addition to comparing the responses in cows with or without LC, our objectives were to characterize the oxidative and inflammatory status by assessing the circulating concentration of lactoferrin (Lf), haptoglobin (Hp), fibrinogen, derivates of reactive oxygen metabolites (dROM), and arylesterase activity (AEA), and to extend the measurement of Lf and Hp to milk. Pluriparous Holstein cows were assigned to either a control group (CON, n = 26) or an LC-supplemented group (CAR; 25 g LC/cow per day; d 42 ante partum to d 126 postpartum (PP), n = 27). On d 111 PP, each cow was injected intravenously with LPS (Escherichia coli O111:B4, 0.5 µg/kg). The mRNA abundance was examined in liver biopsies of d -11 and +1 relative to LPS administration. Plasma and milk samples were frequently collected before and after the challenge. After LPS administration, circulating plasma fibrinogen and serum dROM concentrations increased, whereas AEA decreased. Moreover, serum P4 initially increased by 3 h after LPS administration and declined thereafter irrespective of grouping. The Lf concentrations increased in both groups after LPS administration, with the CAR group showing greater concentrations in serum and milk than the CON group. After LPS administration, telomere length in blood increased, whereas mtDNAcn per cell decreased; however, both remained unaffected in liver. For mitochondrial protein import genes, the hepatic mRNA abundance of the translocase of the mitochondrial inner membrane (TIM)-17B was increased in CAR cows. Moreover, TIM23 increased in both groups after LPS administration. Regarding the mRNA abundance of genes related to stress response mechanisms, 7 out of 14 genes showed group × time interactions, indicating a (local) protective effect due to the dietary LC supplementation against oxidative stress in mid-lactating dairy cows. For mtDNAcn and telomere length, the effects of the LPS-induced inflammation were more pronounced than the dietary supplementation of LC. Dietary LC supplementation affected the response to LPS primarily by altering mitochondrial dynamics. Regarding mRNA abundance of genes related to the mitochondrial protein import system, the inner mitochondrial membrane translocase (TIM complex) seemed to be more sensitive to dietary LC than the outer mitochondrial membrane translocase (TOM complex).
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Affiliation(s)
- S Häussler
- Institute of Animal Science, Physiology Unit, University of Bonn, 53115 Bonn, Germany
| | - M H Ghaffari
- Institute of Animal Science, Physiology Unit, University of Bonn, 53115 Bonn, Germany.
| | - K Seibt
- Institute of Animal Science, Physiology Unit, University of Bonn, 53115 Bonn, Germany
| | - H Sadri
- Department of Clinical Science, Faculty of Veterinary Medicine, University of Tabriz, 516616471 Tabriz, Iran
| | - M Alaedin
- Institute of Animal Science, Physiology Unit, University of Bonn, 53115 Bonn, Germany
| | - K Huber
- Institute of Animal Science, Functional Anatomy of Livestock, University of Hohenheim, 70599 Stuttgart, Germany
| | - J Frahm
- Institute of Animal Nutrition, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, 38116 Braunschweig, Germany
| | - S Dänicke
- Institute of Animal Nutrition, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, 38116 Braunschweig, Germany
| | - H Sauerwein
- Institute of Animal Science, Physiology Unit, University of Bonn, 53115 Bonn, Germany
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Thomas NV, Monica Diyya AS, Kim SK, Faraj KA, Ghafoor DD, Qian ZJ, Tigabu BM. Bioactives from Marine Organisms and their Potential Role as Matrix Metalloproteinase Inhibitors. Curr Pharm Des 2022; 28:3351-3362. [PMID: 36411577 DOI: 10.2174/1381612829666221121145614] [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: 06/02/2022] [Revised: 09/01/2022] [Accepted: 09/16/2022] [Indexed: 11/23/2022]
Abstract
Recent research has revealed the role of metalloproteinases in a number of severe pathological illnesses, including cardiac, cartilage, neurological, and cancer-related diseases that are fatal to humans. Metalloproteinases are a subclass of endopeptidases that comprise structurally identical enzymes known as Matrix Metalloproteinases (MMPs) that are solely involved in extracellular matrix degradation and play a significant regulatory function in tissue remodeling. Improper regulation and expression of MMPs have been linked to several life-threatening pathological conditions in humans. Hence there is an ever-growing interest in various research communities to identify and report the Matrix Metalloproteinase Inhibitors (MMPIs). In spite of several chemically synthesized MMPIs being available currently, several unpleasant side effects, un-successful clinical trials have made use of synthetic MMPIs as a risky strategy. Several natural product researchers have strongly recommended and reported many natural resources like plants, microorganisms, and animals as greater resources to screen for bioactives that can function as potential natural MMPIs. Marine environment is one of the vast and promising resources that harbor diverse forms of life known to synthesize biologically active compounds. These bioactive compounds from marine organisms have been reported for their unparalleled biological effects and have profound applications in cosmeceutical, nutraceutical, and pharmaceutical research. Several research groups have reported an umpteen number of medicinally unmatched compounds from marine flora and fauna, thus driving researchers to screen marine organisms for natural MMPIs. In this review, our group has reported the potential MMPIs from marine organisms.
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Affiliation(s)
- Noel Vinay Thomas
- Department of Biomedical Science, College of Science, Komar University of Science and Technology, Sulaymaniyah 46001, Kurdistan Region, Iraq
| | - Apoorva Salomy Monica Diyya
- Department of Pharmacy, College of Medicine, Komar University of Science and Technology, Sulaymaniyah 46001, Kurdistan Region, Iraq
| | - Se-Kwon Kim
- Department of Marine Science and Convergence Engineering, College of Science and Technology, Hanyang University, Gyeonggi-do, 11558, Korea
| | - Kaeuis Aziz Faraj
- Department of Nursing, College of Medicine, Komar University of Science and Technology, Sulaymaniyah 46001, Kurdistan Region, Iraq
| | - Dlzar Dlshad Ghafoor
- Department of Medical Laboratory Science, College of Science, Komar University of Science and Technology, Sulaymaniyah 46001, Kurdistan Region, Iraq.,Department of Chemistry, College of Science, University of Sulaymaniyah, Sulaymaniyah 46001, Kurdistan Region, Iraq
| | - Zhong Ji Qian
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, China
| | - Bereket Molla Tigabu
- Department of Pharmacy, College of Medicine, Komar University of Science and Technology, Sulaymaniyah 46001, Kurdistan Region, Iraq
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Bajbouj K, Al-Ali A, Shafarin J, Sahnoon L, Sawan A, Shehada A, Elkhalifa W, Saber-Ayad M, Muhammad J, Elmoselhi AB, Guraya S, Hamad M. Vitamin D Exerts Significant Antitumor Effects by Suppressing Vasculogenic Mimicry in Breast Cancer Cells. Front Oncol 2022; 12:918340. [PMID: 35747793 PMCID: PMC9210804 DOI: 10.3389/fonc.2022.918340] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/09/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundNumerous clinical and experimental observations have alluded to the substantial anti-neoplastic role of vitamin D in breast cancer (BC), primarily by inducing apoptosis and affecting metastasis. Tumor progression and resistance to chemotherapy have been linked to vasculogenic mimicry (VM), which represents the endothelial-independent formation of microvascular channels by cancer cells. However, the effect of vitamin D on VM formation in BC has not been thoroughly investigated. This study examined the impact of 1α,25-dihydroxyvitamin D3 (calcitriol), the active form of vitamin D, on the expression of major factors involved in BC migration, invasion, and VM formation.Experimental MethodsPublicly available transcriptomic datasets were used to profile the expression status of the key VM markers in vitamin D-treated BC cells. The in silico data were validated by examining the expression and activity of the key factors that are involved in tumor progression and MV formation in hormone-positive MCF-7 and aggressive triple‐negative MDA-MB-231 BC cells after treatment with calcitriol.Results and DiscussionsThe bioinformatics analysis showed that tumor VM formation-enriched pathways were differentially downregulated in vitamin D-treated cells when compared with control counterparts. Treatment of BC cells with calcitriol resulted in increased expression of tissue inhibitors of metalloproteinases (TIMPs 1 and 2) and decreased content and gelatinolytic activity of matrix metalloproteinases (MMPs 2 and 9). Furthermore, calcitriol treatment reduced the expression of several pro-MV formation regulators including vascular endothelial growth factor (VEGF), tumor growth factor (TGF-β1), and amphiregulin. Eventually, this process resulted in a profound reduction in cell migration and invasion following the treatment of BC cells with calcitriol when compared to the controls. Finally, the formation of VM was diminished in the aggressive triple‐negative MDA-MB-231 cancer cell line after calcitriol treatment.ConclusionOur findings demonstrate that vitamin D mediates its antitumor effects in BC cells by inhibiting and curtailing their potential for VM formation.
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Affiliation(s)
- Khuloud Bajbouj
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- *Correspondence: Khuloud Bajbouj,
| | - Abeer Al-Ali
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Jasmin Shafarin
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Lina Sahnoon
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Ahmad Sawan
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Ahmed Shehada
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | | | - Maha Saber-Ayad
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- Medical Pharmacology Department, Cairo University, Cairo, Egypt
| | - Jibran Sualeh Muhammad
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Adel B. Elmoselhi
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- Department of Physiology, Michigan State University, East Lansing, MI, United States
| | - Salman Y. Guraya
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Mawieh Hamad
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
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Gruba N, Stachurski L, Lesner A. Chemical tools to monitor bladder cancer progression. Biomarkers 2022; 27:568-578. [PMID: 35532038 DOI: 10.1080/1354750x.2022.2076153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BackgroundBladder cancer (BCa) is the most common cancer of the urinary system. Due to its high incidence and recurrence, as well as limited progress in the effective treatment, BCa is a challenge for today's medicine.Materials and MethodsWe used a set of chromogenic substrates to differentiate between the stages of bladder cancer progression (G1 (n = 10), G2 (n = 10), G3 (n = 10)). The proteolytic activity in individual the urine samples was determined by absorbance measurements. Then inhibitors of particular classes of enzymes were used to determine which enzymes dominate at a given stage of the neoplastic disease.ResultsThe specific activity of enzymes in the urine of patients with confirmed bladder cancer was determined separately for three (G1, G2, G3) stages of the disease development. What is more, no activity was observed in urine of healthy people (n = 10).DiscussionResearch shows that specific enzymes are associated with the development of specific stages of cancer. We suspect that the differences in the proteolytic activity of urine samples are due to the presence of a different set of enzymes, that are directly related to the particular stage of the disease.ConclusionWe obtained three substrates for monitoring individual stages of bladder cancer development.
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Affiliation(s)
- Natalia Gruba
- University of Gdansk, Faculty of Chemistry, Wita Stwosza 63 Street, PL 80-308 Gdańsk, Poland
| | - Lech Stachurski
- City Hospital St. Vincent de Paul, Wójta Radtkiego 1 Street, PL 81-348 Gdynia, Poland
| | - Adam Lesner
- University of Gdansk, Faculty of Chemistry, Wita Stwosza 63 Street, PL 80-308 Gdańsk, Poland
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Krstic J, Deutsch A, Fuchs J, Gauster M, Gorsek Sparovec T, Hiden U, Krappinger JC, Moser G, Pansy K, Szmyra M, Gold D, Feichtinger J, Huppertz B. (Dis)similarities between the Decidual and Tumor Microenvironment. Biomedicines 2022; 10:biomedicines10051065. [PMID: 35625802 PMCID: PMC9138511 DOI: 10.3390/biomedicines10051065] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/21/2022] [Accepted: 04/24/2022] [Indexed: 02/05/2023] Open
Abstract
Placenta-specific trophoblast and tumor cells exhibit many common characteristics. Trophoblast cells invade maternal tissues while being tolerated by the maternal immune system. Similarly, tumor cells can invade surrounding tissues and escape the immune system. Importantly, both trophoblast and tumor cells are supported by an abetting microenvironment, which influences invasion, angiogenesis, and immune tolerance/evasion, among others. However, in contrast to tumor cells, the metabolic, proliferative, migrative, and invasive states of trophoblast cells are under tight regulatory control. In this review, we provide an overview of similarities and dissimilarities in regulatory processes that drive trophoblast and tumor cell fate, particularly focusing on the role of the abetting microenvironments.
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Affiliation(s)
- Jelena Krstic
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria; (J.K.); (J.F.); (M.G.); (J.C.K.); (G.M.); (B.H.)
| | - Alexander Deutsch
- Division of Hematology, Medical University of Graz, Stiftingtalstrasse 24, 8010 Graz, Austria; (A.D.); (K.P.); (M.S.)
| | - Julia Fuchs
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria; (J.K.); (J.F.); (M.G.); (J.C.K.); (G.M.); (B.H.)
- Division of Biophysics, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria
| | - Martin Gauster
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria; (J.K.); (J.F.); (M.G.); (J.C.K.); (G.M.); (B.H.)
| | - Tina Gorsek Sparovec
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria; (T.G.S.); (U.H.); (D.G.)
| | - Ursula Hiden
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria; (T.G.S.); (U.H.); (D.G.)
| | - Julian Christopher Krappinger
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria; (J.K.); (J.F.); (M.G.); (J.C.K.); (G.M.); (B.H.)
| | - Gerit Moser
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria; (J.K.); (J.F.); (M.G.); (J.C.K.); (G.M.); (B.H.)
| | - Katrin Pansy
- Division of Hematology, Medical University of Graz, Stiftingtalstrasse 24, 8010 Graz, Austria; (A.D.); (K.P.); (M.S.)
| | - Marta Szmyra
- Division of Hematology, Medical University of Graz, Stiftingtalstrasse 24, 8010 Graz, Austria; (A.D.); (K.P.); (M.S.)
| | - Daniela Gold
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria; (T.G.S.); (U.H.); (D.G.)
| | - Julia Feichtinger
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria; (J.K.); (J.F.); (M.G.); (J.C.K.); (G.M.); (B.H.)
- Correspondence:
| | - Berthold Huppertz
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010 Graz, Austria; (J.K.); (J.F.); (M.G.); (J.C.K.); (G.M.); (B.H.)
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Xuan L, Hu JH, Bi R, Liu SQ, Wang CX. Andrographolide Inhibits Proliferation and Promotes Apoptosis in Bladder Cancer Cells by Interfering with NF-κB and PI3K/AKT Signaling In Vitro and In Vivo. Chin J Integr Med 2022; 28:349-356. [PMID: 35048242 DOI: 10.1007/s11655-022-3464-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2021] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To explore the influences of andrographolide (Andro) on bladder cancer cell lines and a tumor xenograft mouse model bearing 5637 cells. METHODS For in vitro experiments, T24 cells were stimulated with Andro (0-40 µmol/L) and 5637 cells were stimulated with Andro (0 to 80 µmol/L). Cell growth, migration, and infiltration were assessed using cell counting kit-8, colony formation, wound healing, and transwell assays. Apoptosis rate was examined using flow cytometry. In in vivo study, the antitumor effect of Andro (10 mg/kg) was evaluated by 5637 tumor-bearing mice, and levels of nuclear factor κB (NF-κB) and phosphoinositide 3-kinase/AKT related-proteins were determined by immunoblotting. RESULTS Andro suppressed growth, migration, and infiltraion of bladder cancer cells (P⩽0.05 or P⩽0.01). Additionally, Andro induced intrinsic mitochondria-dependent apoptosis in bladder cancer cell lines. Furthermore, Andro inhibited bladder cancer growth in mice (P⩽0.01). The expression of p65, p-AKT were suppressed by Andro treatment in vitro and in vivo (P⩽0.05 or P⩽0.01). CONCLUSIONS Andrographolide inhibits proliferation and promotes apoptosis in bladder cancer cells by interfering with NF-κB and PI3K/AKT signaling in vitro and in vivo.
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Affiliation(s)
- Lei Xuan
- Department of Urology, the First Hospital of Jilin University, Changchun, 130021, China
| | - Jing-Hai Hu
- Department of Urology, the First Hospital of Jilin University, Changchun, 130021, China
| | - Ran Bi
- Department of Urology, the First Hospital of Jilin University, Changchun, 130021, China
| | - Si-Qi Liu
- Department of Urology, the First Hospital of Jilin University, Changchun, 130021, China
| | - Chun-Xi Wang
- Department of Urology, the First Hospital of Jilin University, Changchun, 130021, China.
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Targeting miRNAs with anesthetics in cancer: Current understanding and future perspectives. Biomed Pharmacother 2021; 144:112309. [PMID: 34653761 DOI: 10.1016/j.biopha.2021.112309] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/29/2021] [Accepted: 10/05/2021] [Indexed: 02/07/2023] Open
Abstract
Anesthetics are extensively used during cancer surgeries. The progression of cancer can be influenced by perioperative events such as exposure to general or local anesthesia. However, whether they inhibit cancer or act as a causative factor for metastasis and exert deleterious effects on cancer growth differs based on the type of cancer and the therapy administration. Recent experimental data suggested that many of the most commonly used anesthetics in surgical oncology, whether general or local agents, can alter gene expression and cause epigenetic changes via modulating miRNAs. miRNAs are single-stranded non-coding RNAs that regulate gene expression at various levels, and their dysregulation contributes to the pathogenesis of cancers. However, anesthetics via regulating miRNAs can concurrently target several effectors of cellular signaling pathways involved in cell differentiation, proliferation, and viability. This review summarized the current research about the effects of different anesthetics in regulating cancer, with a particular emphasis on the role of miRNAs. A significant number of studies conducted in this area of research illuminate the effects of anesthetics on the regulation of miRNA expression; therefore, we hope that a thorough understanding of the underlying mechanisms involved in the regulation of miRNA in the context of anesthesia-induced cancer regulation could help to define optimal anesthetic regimens and provide better perspectives for further studies.
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10
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Tampa M, Georgescu SR, Mitran MI, Mitran CI, Matei C, Caruntu A, Scheau C, Nicolae I, Matei A, Caruntu C, Constantin C, Neagu M. Current Perspectives on the Role of Matrix Metalloproteinases in the Pathogenesis of Basal Cell Carcinoma. Biomolecules 2021; 11:biom11060903. [PMID: 34204372 PMCID: PMC8235174 DOI: 10.3390/biom11060903] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 06/12/2021] [Accepted: 06/15/2021] [Indexed: 12/12/2022] Open
Abstract
Basal cell carcinoma (BCC) is the most common skin malignancy, which rarely metastasizes but has a great ability to infiltrate and invade the surrounding tissues. One of the molecular players involved in the metastatic process are matrix metalloproteinases (MMPs). MMPs are enzymes that can degrade various components of the extracellular matrix. In the skin, the expression of MMPs is increased in response to various stimuli, including ultraviolet (UV) radiation, one of the main factors involved in the development of BCC. By modulating various processes that are linked to tumor growth, such as invasion and angiogenesis, MMPs have been associated with UV-related carcinogenesis. The sources of MMPs are multiple, as they can be released by both neoplastic and tumor microenvironment cells. Inhibiting the action of MMPs could be a useful therapeutic option in BCC management. In this review that reunites the latest advances in this domain, we discuss the role of MMPs in the pathogenesis and evolution of BCC, as molecules involved in tumor aggressiveness and risk of recurrence, in order to offer a fresh and updated perspective on this field.
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Affiliation(s)
- Mircea Tampa
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (M.T.); (C.M.)
- Department of Dermatology, Victor Babes Clinical Hospital for Infectious Diseases, 030303 Bucharest, Romania;
| | - Simona Roxana Georgescu
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (M.T.); (C.M.)
- Department of Dermatology, Victor Babes Clinical Hospital for Infectious Diseases, 030303 Bucharest, Romania;
- Correspondence: (S.R.G.); (A.C.)
| | - Madalina Irina Mitran
- Department of Microbiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (M.I.M.); (C.I.M.)
| | - Cristina Iulia Mitran
- Department of Microbiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (M.I.M.); (C.I.M.)
| | - Clara Matei
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (M.T.); (C.M.)
| | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania
- Faculty of Dental Medicine, Titu Maiorescu University, 031593 Bucharest, Romania
- Correspondence: (S.R.G.); (A.C.)
| | - Cristian Scheau
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.S.); (A.M.); (C.C.)
| | - Ilinca Nicolae
- Department of Dermatology, Victor Babes Clinical Hospital for Infectious Diseases, 030303 Bucharest, Romania;
| | - Andreea Matei
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.S.); (A.M.); (C.C.)
| | - Constantin Caruntu
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.S.); (A.M.); (C.C.)
- Department of Dermatology, Prof. N.C. Paulescu National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
| | - Carolina Constantin
- Immunology Department, Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (C.C.); (M.N.)
- Department of Pathology, Colentina University Hospital, Bucharest 020125, Romania
| | - Monica Neagu
- Immunology Department, Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (C.C.); (M.N.)
- Department of Pathology, Colentina University Hospital, Bucharest 020125, Romania
- Faculty of Biology, University of Bucharest, Bucharest 76201, Romania
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11
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J V, Mishra D, Meher D, Dash S, Besra K, Pattnaik N, Singh SP, Dixit M. Genetic association of MMP14 promoter variants and their functional significance in gallbladder cancer pathogenesis. J Hum Genet 2021; 66:947-956. [PMID: 33727629 DOI: 10.1038/s10038-021-00917-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 02/26/2021] [Accepted: 03/01/2021] [Indexed: 12/30/2022]
Abstract
Gallbladder cancer (GBC) is relatively rare but shows high frequency in certain geographical regions and ethnic groups, which include Northern and Eastern states of India. Previous studies in India have indicated the possible role of genetic predisposition in GBC pathogenesis. Although matrix metalloproteinase-14 (MMP14) is known modulator of tumour microenvironment and tumorigenesis and TCGA data also suggests its upregulation yet, its role in genetic predisposition for GBC is completely unknown. We explored MMP14 promoter genetic variants as risk factors and their implication in expression modulation and the pathogenesis of GBC. We genotyped all single nucleotide polymorphisms of MMP14 promoter by Sanger's sequencing in approximately 300 GBC and 300 control study subjects of Indian ethnicity and, in 26 GBC tissue samples. Protein expression of MMP14 in GBC tissue samples was checked by immunohistochemistry. In vitro luciferase reporter assay was carried out to elucidate role of promoter genetic variants on expression levels in two different cell lines. MMP14 promoter variants, rs1003349 (p value = 0.0008) and rs1004030 (p value = 0.0001) were significantly associated with GBC. Luciferase reporter assay showed high expression for risk alleles of both the SNPs. Genotype-phenotype correlation for rs1003349 and rs1004030, in patient sample, confirmed that risk allele carriers had higher expression levels of MMP14; moreover, the correlation pattern matched with genetic association models. Overall, this study unravels the association of MMP14 promoter SNPs with GBC which contribute to pathogenesis by increasing its expression.
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Affiliation(s)
- Vinay J
- National Institute of Science Education and Research, School of Biological Sciences, Bhubaneswar, Odisha, India.,Homi Bhabha National Institute, Mumbai, India
| | - Debakanta Mishra
- Department of Gastroenterology, Sriram Chandra Bhanja Medical College & Hospital, Cuttack, Odisha, India
| | - Dinesh Meher
- Department of Gastroenterology, Sriram Chandra Bhanja Medical College & Hospital, Cuttack, Odisha, India
| | - Sashibhusan Dash
- Department of Pathology, Acharya Harihar Post Graduate Institute of Cancer, Cuttack, Odisha, India
| | - Kusumbati Besra
- Department of Pathology, Acharya Harihar Post Graduate Institute of Cancer, Cuttack, Odisha, India
| | | | - Shivaram Prasad Singh
- Department of Gastroenterology, Sriram Chandra Bhanja Medical College & Hospital, Cuttack, Odisha, India
| | - Manjusha Dixit
- National Institute of Science Education and Research, School of Biological Sciences, Bhubaneswar, Odisha, India. .,Homi Bhabha National Institute, Mumbai, India.
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12
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Combustion-derived particles from biomass sources differently promote epithelial-to-mesenchymal transition on A549 cells. Arch Toxicol 2021; 95:1379-1390. [PMID: 33481051 PMCID: PMC8032642 DOI: 10.1007/s00204-021-02983-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 01/06/2021] [Indexed: 01/26/2023]
Abstract
Combustion-derived particles (CDPs), due to the presence in their composition of several toxic and carcinogenic chemical compounds, such as polycyclic aromatic hydrocarbons (PAHs) and metals, are linked to several respiratory diseases, including lung cancer. Epithelial-to-mesenchymal transition (EMT) is a crucial step in lung cancer progression, involving several morphological and phenotypical changes. The study aims to investigate how exposure to CDPs from different biomass sources might be involved in cancer development, focusing mainly on the effects linked to EMT and invasion on human A549 lung cells. Biomass combustion-derived particles (BCDPs) were collected from a stove fuelled with pellet, charcoal or wood, respectively. A time course and dose response evaluation on cell viability and pro-inflammatory response was performed to select the optimal conditions for EMT-related studies. A significant release of IL-8 was found after 72 h of exposure to 2.5 μg/cm2 BCDPs. The EMT activation was then examined by evaluating the expression of some typical markers, such as E-cadherin and N-cadherin, and the possible enhanced migration and invasiveness. Sub-acute exposure revealed that BCDPs differentially modulated cell viability, migration and invasion, as well as the expression of proteins linked to EMT. Results showed a reduction in the epithelial marker E-cadherin and a parallel increase in the mesenchymal markers N-cadherin, mainly after exposure to charcoal and wood. Migration and invasion were also increased. In conclusion, our results suggest that BCDPs with a higher content of organic compounds (e.g. PAHs) in their chemical composition might play a crucial role in inducing pro-carcinogenic effects on epithelial cells.
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13
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Atale N, Yadav D, Rani V, Jin JO. Pathophysiology, Clinical Characteristics of Diabetic Cardiomyopathy: Therapeutic Potential of Natural Polyphenols. Front Nutr 2020; 7:564352. [PMID: 33344490 PMCID: PMC7744342 DOI: 10.3389/fnut.2020.564352] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 10/27/2020] [Indexed: 12/20/2022] Open
Abstract
Diabetic cardiomyopathy (DCM) is an outcome of disturbances in metabolic activities through oxidative stress, local inflammation, and fibrosis, as well as a prime cause of fatality worldwide. Cardiovascular disorders in diabetic individuals have become a challenge in diagnosis and formulation of treatment prototype. It is necessary to have a better understanding of cellular pathophysiology that reveal the therapeutic targets and prevent the progression of cardiovascular diseases due to hyperglycemia. Critical changes in levels of collagen and integrin have been observed in the extracellular matrix of heart, which was responsible for cardiac remodeling in diabetic patients. This review explored the understanding of the mechanisms of how the phytochemicals provide cardioprotection under diabetes along with the caveats and provide future perspectives on these agents as prototypes for the development of drugs for managing DCM. Thus, here we summarized the effect of various plant extracts and natural polyphenols tested in preclinical and cell culture models of diabetic cardiomyopathy. Further, the potential use of selected polyphenols that improved the therapeutic efficacy against diabetic cardiomyopathy is also illustrated.
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Affiliation(s)
- Neha Atale
- Jaypee Institute of Information Technology, Noida, India
| | - Dhananjay Yadav
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Vibha Rani
- Jaypee Institute of Information Technology, Noida, India
| | - Jun-O Jin
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, South Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, South Korea
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14
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Shabani Sadr NK, Shafiei M, Galehdari H, Khirolah A. The Effect of Sialic Acid on the Expression of miR-218, NF-kB, MMP-9, and TIMP-1. Biochem Genet 2020; 58:883-900. [PMID: 32607676 DOI: 10.1007/s10528-020-09981-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 06/17/2020] [Indexed: 01/29/2023]
Abstract
Sialic acid (N-acetylneuraminic acid, NANA) is found at all cell surfaces of vertebrates. Although it is widely accepted that sialic acid is an essential substrate for brain development via a significant role in nerve transfers, structure of glycosides, and synaptogenesis phenomena, there are some reports on the elevated levels of sialic acid and prevalence of neurodegeneration. Matrix metalloproteases (MMPs) and tissue inhibitor of metalloproteinases (TIMPs) are involved in neuroinflammation disorders and produced by many cell types, including activated T cells, macrophages, neurons, astrocytes, and microglial cells. It can be hypothesized that sialic acid may have a potentially critical role in regulation of a wide range of uncovered neurodegeneration factors as its downstream targets. In this study, for the first time, we aimed to analyze the possible effect of the sialic acid solution exposure in the human C118 cell line, which was derived from a human brain astrocytoma (glial cells), on the expression patterns of miR-218, NF-kB, MMP-9, and TIMP-1. For MMP-9, protein levels were studied too. Half maximal inhibitory concentration (IC50) value of NANA was obtained by MTT assay. Glial cell line was treated with sialic acid (300, 500, and 1000 µg/ml) for 24 h to investigate the effects of this ligand on the expression of miR-218, NF-kB, MMP-9, and TIMP-1 genes. Protein levels were checked by Western blotting, and by using zymography, the gelatinolytic activity of MMP-9 secreted into conditioned media was assayed. At 300 µM, 500 µM, and 1000 µM sialic acid treatments, the expression of miR-218 was downregulated; subsequently, the NF-kB, MMP-9, and TIMP-1 genes as well as their protein expressions were upregulated. More interestingly, the enzyme activity of secreted MMP-9 was upregulated too (p-values ≤ 0.05). This study could demonstrate the significant effect of sialic acid on miR-218, NF-kB, MMP-9 , and TIMP-1 expressions in gene and protein levels and also the levels of enzyme activity of secreted MMP-9. Therefore, provided information indicates the novel idea of a possible linkage between sialic acid species and regulation of these neuroinflammation genes in Glial cell line.
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Affiliation(s)
- Narjes Khatoun Shabani Sadr
- Department of Genetics, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.,Biotechnology and Bioscience Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mohammad Shafiei
- Department of Genetics, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran. .,Biotechnology and Bioscience Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Hamid Galehdari
- Department of Genetics, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.,Biotechnology and Bioscience Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Alireza Khirolah
- Cellular and Molecular Research Center, Department of Clinical Biochemistry, School of Medicine, Ahvaz Jundishapur University of Medical Science, Ahvaz, Iran
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15
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Sinomenine Inhibits Migration and Invasion of Human Lung Cancer Cell through Downregulating Expression of miR-21 and MMPs. Int J Mol Sci 2020; 21:ijms21093080. [PMID: 32349289 PMCID: PMC7247699 DOI: 10.3390/ijms21093080] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023] Open
Abstract
Sinomenine is an alkaloid derived from Sinomenium acutum. Recent studies have found that sinomenine can inhibit various cancers by inhibiting the proliferation, migration and invasion of tumors and inducing apoptosis. This study aims to investigate the effect and mechanism of sinomenine on inhibiting the migration and invasion of human lung adenocarcinoma cells in vitro. The results demonstrate that viabilities of A549 and H1299 cells were inhibited by sinomenine in a dose-dependent manner. When treated with sub-toxic doses of sinomenine, cell migration and invasion are markedly suppressed. Sinomenine decreases the mRNA level of matrix metalloproteinase-2 (MMP-2), MMP-9, and the extracellular inducer of matrix metalloproteinase (EMMPRIN/CD147), but elevates the expression of reversion-inducing cysteine-rich proteins with kazal motifs (RECK) and the tissue inhibitor of metalloproteinase-1 (TIMP-1) and TIMP-2. In addition, sinomenine significantly increases the expression of the epithelial marker E-cadherin but concomitantly decreases the expression of the mesenchymal marker vimentin, suggesting that it suppresses epithelial–mesenchymal transition (EMT). Moreover, sinomenine downregulates oncogenic microRNA-21 (miR-21), which has been known to target RECK. The downregulation of miR-21 decreases cell invasion, while the upregulation of miR-21 increases cell invasion. Furthermore, the downregulation of miR-21 stimulates the expression of RECK, TIMP-1/-2, and E-cadherin, but reduces the expression of MMP-2/-9, EMMPRIN/CD147, and vimentin. Taken together, the results reveal that the inhibition of A549 cell invasion by sinomenine may, at least in part, be through the downregulating expression of MMPs and miR-21. These findings demonstrate an attractive therapeutic potential for sinomenine in lung cancer anti-metastatic therapy.
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16
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Beesetti SL, Jayadev M, Subhashini GV, Mansour L, Alwasel S, Harrath AH. Andrographolide as a Therapeutic Agent Against Breast and Ovarian Cancers. Open Life Sci 2019; 14:462-469. [PMID: 33817182 PMCID: PMC7874781 DOI: 10.1515/biol-2019-0052] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 06/17/2019] [Indexed: 12/17/2022] Open
Abstract
Andrographolide (ANDR), isolated from Andrographis paniculata, is a medicinal compound effective against infections, inflammatory disorders, and various cancers. In the present study, the effects of ANDR on NFkB (nuclear factor kappa-light-chain-enhancer of activated B cells) activation, caspase-8-mediated apoptosis and pyroptosis, and extra cellular matrix (ECM) degradation were analyzed in A431, MDA-MB231, and SKOV-3 cell lines. Results showed that ANDR inhibited the growth and proliferation of cancer cell lines by inhibiting NFkB signaling. A significant decrease in phospho-p65 level was observed upon increasing ANDR concentration in epidermoid carcinoma and breast cancer cell lines, A431 and MDA-MB231, respectively. Accordingly, upon ANDR treatment, the expression of caspase-8 was increased, whereas no significant induction of caspase-1 expression was observed. Moreover, we observed a significant increase in the expression of tissue inhibitor of metallopeptidase-1 (TIMP1) upon increasing ANDR concentration. Such induction of TIMP1 inhibited the activity of matrix metallopeptidase-7 (MMP-7), thus preventing the degradation of ECM. Therefore, as ANDR shows cytotoxicity towards cancer cells via the NFkB signal transduction pathway without inducing pyroptosis and blocks breast and ovarian cancer invasion by inhibiting MMP-7 expression through TIMP1 up-regulation, it has the potential to be developed as a drug targeting ovarian and breast cancers.
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Affiliation(s)
- Swarna Latha Beesetti
- Baba Clinical and Genomic Research Centre, Ticel Biopark, Taramani, Chennai 600113, Tamil Nadu, India
| | - Mavuluri Jayadev
- Baba Clinical and Genomic Research Centre, Ticel Biopark, Taramani, Chennai 600113, Tamil Nadu, India
| | - Gnana Veera Subhashini
- Baba Clinical and Genomic Research Centre, Ticel Biopark, Taramani, Chennai 600113, Tamil Nadu, India
| | - Lamjed Mansour
- P.O. Box 2455, Department of Zoology, College of Science, King Saud University 11451 Riyadh- Saudi Arabia
| | - Saleh Alwasel
- P.O. Box 2455, Department of Zoology, College of Science, King Saud University 11451 Riyadh- Saudi Arabia
| | - Abdel Halim Harrath
- P.O. Box 2455, Department of Zoology, College of Science, King Saud University 11451 Riyadh- Saudi Arabia
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17
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Cardiac Chagas Disease: MMPs, TIMPs, Galectins, and TGF- β as Tissue Remodelling Players. DISEASE MARKERS 2019; 2019:3632906. [PMID: 31885735 PMCID: PMC6899287 DOI: 10.1155/2019/3632906] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 11/01/2019] [Indexed: 01/13/2023]
Abstract
A century after the discovery of Chagas disease, studies are still needed to establish the complex pathophysiology of this disease. However, it is known that several proteins and molecules are related to the establishment of this disease, its evolution, and the appearance of its different clinical forms. Metalloproteinases and their tissue inhibitors, galectins, and TGF-β are involved in the process of infection and consequently the development of myocarditis, tissue remodeling, and fibrosis upon infection with Trypanosoma cruzi. Thus, considering that the heart is one of the main target organs in Chagas disease, knowledge regarding the mechanisms of action of these molecules is essential to understand how they interact and trigger local and systemic reactions and, consequently, determine whether they contribute to the development of Chagas' heart disease. In this sense, it is believed that the inflammatory microenvironment caused by the infection alters the expression of these proteins favoring progression of the host-parasite cycle and thereby stimulating cardiac tissue remodeling mechanisms and fibrosis. The aim of this review was to gather information on metalloproteinases and their tissue inhibitors, galectins, and TGF-β and discuss how these molecules and their different interrelationships contribute to the development of Chagas' heart disease.
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18
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Pietraszek-Gremplewicz K, Simiczyjew A, Dratkiewicz E, Podgórska M, Styczeń I, Matkowski R, Ziętek M, Nowak D. Expression level of EGFR and MET receptors regulates invasiveness of melanoma cells. J Cell Mol Med 2019; 23:8453-8463. [PMID: 31638339 PMCID: PMC6850915 DOI: 10.1111/jcmm.14730] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 09/13/2019] [Accepted: 09/14/2019] [Indexed: 12/19/2022] Open
Abstract
Epidermal and hepatocyte growth factors can stimulate invasive abilities of melanoma cells, while treatment with combination of their receptors' (EGFR and MET, respectively) inhibitors reduces viability of these cells, as we have previously shown. Proposed therapy has potential; however, used drugs block more than one goal effectively, what raises the question about the real target of analysed inhibitors. For this reason, we analysed direct involvement of these receptors in the invasion of melanoma cells inducing EGFR and MET up‐ and down‐regulations in examined cells. Results were acquired with assays evaluating cell migration and invasion (scratch wound assay, Transwell filter‐based method and single‐cell tracking). We revealed that cells' motile abilities are increased after EGFR overexpression and decreased following EGFR and MET silencing. This outcome correlates with elevated (EGFR up‐regulation) or reduced (EGFR/MET down‐regulation) number of formed invadopodia, visualized with immunofluorescence, and their rate of proteolytic abilities, evaluated by fluorescent gelatin degradation assay, and gelatin zymography, compared to control cells. Above‐mentioned data indicate that both—EGFR and MET signalling is directly connected with melanoma cells invasion, what establishes these receptors as promising targets for anti‐cancer treatment.
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Affiliation(s)
| | - Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland
| | - Ewelina Dratkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland
| | - Marta Podgórska
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland
| | - Ilona Styczeń
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Wroclaw, Poland.,Lower Silesian Oncology Center, Wroclaw, Poland
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Wroclaw, Poland.,Lower Silesian Oncology Center, Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Wroclaw, Poland
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19
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Kwon KR, Alam MB, Park JH, Kim TH, Lee SH. Attenuation of UVB-Induced Photo-Aging by Polyphenolic-Rich Spatholobus Suberectus Stem Extract Via Modulation of MAPK/AP-1/MMPs Signaling in Human Keratinocytes. Nutrients 2019; 11:nu11061341. [PMID: 31207929 PMCID: PMC6627339 DOI: 10.3390/nu11061341] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 06/07/2019] [Accepted: 06/07/2019] [Indexed: 01/21/2023] Open
Abstract
It is well known that ultraviolet light activates mitogen-activated protein (MAP) kinase by increasing the reactive oxygen species (ROS) in the body, enhancing activating protein 1(AP-1) complexes (c-Jun and c-Fos), increasing matrix metalloproteinases (MMPs) and degrading collagen and elastin. In this study, we confirmed that polyphenolic rich Spatholobus suberectus (SS) stem extracts suppressed ultraviolet (UV)-induced photo-aging. The major active components of SS stem extracts were identified as gallic acid, catechin, vanillic acid, syringic acid and epicatechin. The aqueous and ethanolic extracts of the stem of SS (SSW and SSE, respectively) significantly reduced the elastase enzyme activity. Moreover, both extracts were suppressed the ROS generation and cellular damage induced by UVB in HaCaT cells. Our results also revealed that SSE could regulate the expression of MMPs, tissue inhibitor of matrix metalloproteinase (TIMP)-1, collagen type I alpha 1 (COL1A1), elastin (ELN) and hyaluronan synthase 2 (HAS2) at their transcriptional and translational level. Furthermore, SSE was blocked the UVB-induced phosphorylation of mitogen-activated protein kinases (MAPKs), nuclear factor-kappa B (NF-κB) and c-Jun. Moreover, combination of syringic acid, epicatechin and vanillic acid showed strong synergistic effects on elastase inhibition activity, in which the combination index (CI) was 0.28. Overall, these results strongly suggest that the polyphenolics of SSE exert anti-ageing potential as a natural biomaterial to inhibit UVB-induced photo-aging.
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Affiliation(s)
- Kyoo-Ri Kwon
- Department of Food Science & Biotechnology, Kyungpook National University, Daegu 41566, Korea.
| | - Md Badrul Alam
- Department of Food Science & Biotechnology, Kyungpook National University, Daegu 41566, Korea.
- Food and Bio-Industry Research Institute, Inner Beauty/Anti-ageing Center, Kyungpook National University, Daegu 41566, Korea.
| | - Ji-Hyun Park
- Department of Food Science & Biotechnology, Kyungpook National University, Daegu 41566, Korea.
| | - Tae-Ho Kim
- Biomedical Research Institute, Kyungpook National University Hospital, Daegu 41944, Korea.
| | - Sang-Han Lee
- Department of Food Science & Biotechnology, Kyungpook National University, Daegu 41566, Korea.
- Food and Bio-Industry Research Institute, Inner Beauty/Anti-ageing Center, Kyungpook National University, Daegu 41566, Korea.
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20
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Hsieh SL, Hsieh S, Lai PY, Wang JJ, Li CC, Wu CC. Carnosine Suppresses Human Colorectal Cell Migration and Intravasation by Regulating EMT and MMP Expression. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2019; 47:477-494. [PMID: 30909731 DOI: 10.1142/s0192415x19500241] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Carnosine is an endogenous dipeptide found in the vertebrate skeletal muscles that is usually obtained through the diet. To investigate the mechanism by which carnosine regulates the migration and intravasation of human colorectal cancer (CRC) cells, we used cultured HCT-116 cells as an experimental model in this study. We examined HCT-116 cell migratory and intravasive abilities and expression of epithelial-mesenchymal transition (EMT)-associated molecules and matrix metalloproteinases (MMPs) after carnosine treatment. The results showed that both migration and invasion were inhibited in cells treated with carnosine. We found significant decreases in Twist-1 protein levels and increases in E-cadherin protein levels in HCT-116 cells after carnosine exposure. Although plasminogen activator (uPA) and MMP-9 mRNA and protein levels were decreased, TIMP-1 mRNA and protein levels were increased. Furthermore, the cytosolic levels of phosphorylated I κ B (p-I κ B) and NF- κ B DNA-binding activity were reduced after carnosine treatment. These results indicate that carnosine inhibits the migration and intravasation of human CRC cells. The regulatory mechanism may occur by suppressing NF- κ B activity and modulating MMP and EMT-related gene expression in HCT-116 cells.
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Affiliation(s)
- Shu-Ling Hsieh
- * Department of Seafood Science, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan
| | - ShuChen Hsieh
- † Department of Chemistry, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
| | - Po-Yu Lai
- * Department of Seafood Science, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan
| | - Jyh-Jye Wang
- ‡ Department of Nutrition and Health Science, Fooyin University, Kaohsiung 83102, Taiwan
| | - Chien-Chun Li
- § Department of Nutrition, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chih-Chung Wu
- ¶ Department of Food and Nutrition, Providence University, Taichung 43301, Taiwan
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21
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Contribution of STAT3 to Inflammatory and Fibrotic Diseases and Prospects for its Targeting for Treatment. Int J Mol Sci 2018; 19:ijms19082299. [PMID: 30081609 PMCID: PMC6121470 DOI: 10.3390/ijms19082299] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/13/2018] [Accepted: 08/02/2018] [Indexed: 02/06/2023] Open
Abstract
Signal transducer and activator of transcription (STAT) 3 plays a central role in the host response to injury. It is activated rapidly within cells by many cytokines, most notably those in the IL-6 family, leading to pro-proliferative and pro-survival programs that assist the host in regaining homeostasis. With persistent activation, however, chronic inflammation and fibrosis ensue, leading to a number of debilitating diseases. This review summarizes advances in our understanding of the role of STAT3 and its targeting in diseases marked by chronic inflammation and/or fibrosis with a focus on those with the largest unmet medical need.
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22
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Chen X, Patra A, Sadowska GB, Stonestreet BS. Ischemic-Reperfusion Injury Increases Matrix Metalloproteinases and Tissue Metalloproteinase Inhibitors in Fetal Sheep Brain. Dev Neurosci 2018; 40:234-245. [PMID: 30048980 DOI: 10.1159/000489700] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 04/29/2018] [Indexed: 12/31/2022] Open
Abstract
Hypoxic-ischemic brain injury is a leading cause of neurodevelopmental morbidities in preterm and full-term infants. Blood-brain barrier dysfunction represents an important component of perinatal hypoxic-ischemic brain injury. The extracellular matrix (ECM) is a vital component of the blood-brain barrier. Matrix metalloproteinases (MMPs) and tissue inhibitors of matrix metalloproteinases (TIMPs) are important ECM components. They contribute to brain development, blood-brain barrier maintenance, and to regenerative and repair processes after hypoxic-ischemic brain injury. We hypothesized that ischemia at different durations of reperfusion affects the ECM protein composition of MMPs and TIMPs in the cerebral cortex of fetal sheep. Cerebral cortical samples were snap-frozen from sham control fetuses at 127 days of gestation and from fetuses after exposure to 30-min carotid occlusion and 4-, 24-, and 48-h of reperfusion. Protein expression of MMP-2, -8, -9, and -13 and TIMP-1, -2, -3, and -4 was measured by Western immunoblotting along with the gelatinolytic activity of MMP-2 and MMP-9 by zymography. The expression of MMP-8 was increased (Kruskal-Wallis, p = 0.04) in fetuses 48 h after ischemia. In contrast, changes were not observed in the protein expression of MMP-2, -9, or -13. The gelatinolytic activity of pro-MMP-2 was increased (ANOVA, p = 0.02, Tukey HSD, p = 0.05) 24 h after ischemia. TIMP-1 and -3 expression levels were also higher (TIMP-1, ANOVA, p = 0.003, Tukey HSD, p = 0.01; TIMP-3, ANOVA, p = 0.006, Tukey HSD, p = 0.01) 24 h after ischemia compared with both the sham controls and with fetuses exposed to 4 h of reperfusion. The changes in the expression of TIMP-1, -2, and -3 correlated with the changes in the MMP-8 and -13 protein expression. We speculate that regulation of MMP-8, MMP-13, and TIMPs contributes to ECM remodeling after is chemic-reperfusion injury in the fetal brain.
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Stelma T, Leaner VD. KPNB1-mediated nuclear import is required for motility and inflammatory transcription factor activity in cervical cancer cells. Oncotarget 2018; 8:32833-32847. [PMID: 28427184 PMCID: PMC5464831 DOI: 10.18632/oncotarget.15834] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 02/07/2017] [Indexed: 12/14/2022] Open
Abstract
Karyopherin β1 is a nuclear import protein involved in the transport of proteins containing a nuclear localisation sequence. Elevated Karyopherin β1 expression has been reported in cancer and transformed cells and is essential for cancer cell proliferation and survival. Transcription factors such as NFĸB and AP-1 contain a nuclear localisation sequence and initiate the expression of multiple factors associated with inflammation and cancer cell biology. Our study investigated the effect of inhibiting nuclear import via Karyopherin β1 on cancer cell motility and inflammatory signaling using siRNA and the novel small molecule, Inhibitor of Nuclear Import-43, INI-43. Inhibition of Karyopherin β1 led to reduced migration and invasion of cervical cancer cells. Karyopherin β1 is essential for the translocation of NFĸB into the nucleus as nuclear import inhibition caused its cytoplasmic retention and decreased transcriptional activity. A similar decrease was seen in AP-1 transcriptional activity upon Karyopherin β1 inhibition. Consequently reduced interleukin-6, interleukin-1 beta, tumour necrosis factor alpha and granulocyte macrophage colony stimulating factor expression, target genes of NFkB and AP-1, was observed. Migration studies inhibiting individual transcription factors suggested that INI-43 may affect a combination of signaling events. Our study provides further evidence that inhibiting KPNB1 has anti-cancer effects and shows promise as a chemotherapeutic target.
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Affiliation(s)
- Tamara Stelma
- Division of Medical Biochemistry and Structural Biology, SAMRC Gynaecology Cancer Research Centre, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Virna D Leaner
- Division of Medical Biochemistry and Structural Biology, SAMRC Gynaecology Cancer Research Centre, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
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Lin CI, Tsai CH, Sun YL, Hsieh WY, Lin YC, Chen CY, Lin CS. Instillation of particulate matter 2.5 induced acute lung injury and attenuated the injury recovery in ACE2 knockout mice. Int J Biol Sci 2018; 14:253-265. [PMID: 29559844 PMCID: PMC5859472 DOI: 10.7150/ijbs.23489] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 01/09/2018] [Indexed: 01/22/2023] Open
Abstract
Inhaled particulate matter 2.5 (PM2.5) can cause lung injury by inducing serious inflammation in lung tissue. Renin-angiotensin system (RAS) is involved in the pathogenesis of inflammatory lung diseases and regulates inflammatory response. Angiotensin-converting enzyme II (ACE2), which is produced through the angiotensin-converting enzyme (ACE)/angiotensin II (Ang II) axis, protects against lung disease. However, few studies have focused on the relationships between PM2.5 and ACE2. Therefore, we aimed to explore the role of ACE2 in PM2.5-induced acute lung injury (ALI). An animal model of PM2.5-induced ALI was established with wild type (C57BL/6, WT) and ACE2 gene knockout (ACE2 KO) mice. The mice were exposed to PM2.5 through intratracheal instillation once a day for 3 days (6.25 mg/kg/day) and then sacrificed at 2 days and 5 days after PM2.5 instillation. The results show that resting respiratory rate (RRR), levels of inflammatory cytokines, ACE and MMPs in the lungs of WT and ACE2 KO mice were significantly increased at 2 days postinstillation. At 5 days postinstillation, the PM2.5-induced ALI significantly recovered in the WT mice, but only partially recovered in the ACE2 KO mice. The results hint that PM2.5 could induce severe ALI through pulmonary inflammation, and the repair after acute PM2.5 postinstillation could be attenuated in the absence of ACE2. Additionally, our results show that PM2.5-induced ALI is associated with signaling p-ERK1/2 and p-STAT3 pathways and ACE2 knockdown could increase pulmonary p-STAT3 and p-ERK1/2 levels in the PM2.5-induced ALI.
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Affiliation(s)
- Chung-I Lin
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.,Bioresource Collection and Research Center, Food Industry Research and Development Institute, Hsinchu, Taiwan
| | - Chin-Hung Tsai
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.,Division of Pulmonary Medicine, Department of Internal Medicine, Tungs' Taichung Metro Harbor Hospital, Taichung, Taiwan
| | - Yu-Ling Sun
- Aquatic Technology Laboratories, Agricultural Technology Research Institute, Hsinchu, Taiwan
| | - Wen-Yeh Hsieh
- Division of Chest Medicine, Department of Internal Medicine, Hsinchu Mackay Memorial Hospital, Hsinchu, Taiwan.,Department of Senior Citizen Service Management, Minghsin University of Science and Technology, Hsinchu, Taiwan
| | - Yi-Chang Lin
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Cheng-Yi Chen
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.,Division of Nephrology, Department of Internal Medicine, Hsinchu Mackay Memorial Hospital, Hsinchu, Taiwan
| | - Chih-Sheng Lin
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
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Zhang M, Hu X, Li S, Lu C, Li J, Zong Y, Qi W, Yang H. Hepatoprotective effects of ethyl pyruvate against CCl4-induced hepatic fibrosis via inhibition of TLR4/NF-κB signaling and up-regulation of MMPs/TIMPs ratio. Clin Res Hepatol Gastroenterol 2018; 42:72-81. [PMID: 28601590 DOI: 10.1016/j.clinre.2017.04.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 04/01/2017] [Accepted: 04/12/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIM Liver fibrosis is a worldwide clinical issue. It has been well established that liver fibrosis is characterized of excessive extracellular matrix (ECM) deposition in chronically damaged livers. Accumulating evidences have suggested that ethyl pyruvate (EP) is a potential useful agent for preventing from hepatic injury. The aim of this study was to evaluate the protective effects of the EP against liver fibrosis induced by carbon tetrachloride (CCl4) in rats. METHOD Rats were randomly divided into control group, CCl4 group and CCl4+EP group, which with and without EP administration. Liver fibrosis was evaluated by serum biochemical parameters levels, Masson's trichromic staining and immunohistochemistry. Q-RTPCR was used to indicate genes expression. ELISA was used to detect proteins level. RESULTS This study demonstrates that Toll-like receptors 4 (TLR4)/nuclear factor kappa B (NF-κB) signal is an important regulator of liver fibrosis while TLR4/NF-κB mRNA and protein levels reduced during HSCs activation. In addition, down-regulated high-mobility group box 1 (HMGB1) expression reduced NF-κB transcription and phosphorylation, which inhibited HSCs activation by blocking the TLR4 signal. Moreover, EP contributed to an increase in the ratio of matrix metalloproteinase (MMPs) to tissue inhibitor of matrix metalloproteinase (TIMPs), which might facilitate the degradation of the ECM. In CCl4-induced liver fibrosis rats, additional EP injection resulted in decreased ECM deposition and improved liver function. CONCLUSION In conclusion, the present findings indicated that EP might be an effective agent for anti-fibrotic therapy.
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Affiliation(s)
- Mingxiao Zhang
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China; Luoyang Vocational and Technical College, Luoyang, Henan, China.
| | - Xiaosong Hu
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China.
| | - Shuai Li
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China
| | - Chen Lu
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China
| | - Juan Li
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China
| | - Yonghua Zong
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China
| | - Wenqian Qi
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China
| | - Huijun Yang
- Department of Morphology Lab, Chengdu Medical College, Sichuan Chengdu, China.
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26
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Sapudom J, Pompe T. Biomimetic tumor microenvironments based on collagen matrices. Biomater Sci 2018; 6:2009-2024. [DOI: 10.1039/c8bm00303c] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review provides an overview of the current approaches to engineer defined 3D matrices for the investigation of tumor cell behaviorin vitro, with a focus on collagen-based fibrillar systems.
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Affiliation(s)
- Jiranuwat Sapudom
- Biophysical Chemistry Group
- Institute of Biochemistry
- Faculty of Life Sciences
- Leipzig University
- Leipzig 04103
| | - Tilo Pompe
- Biophysical Chemistry Group
- Institute of Biochemistry
- Faculty of Life Sciences
- Leipzig University
- Leipzig 04103
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27
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Nallagangula KS, Nagaraj SK, Venkataswamy L, Chandrappa M. Liver fibrosis: a compilation on the biomarkers status and their significance during disease progression. Future Sci OA 2018; 4:FSO250. [PMID: 29255622 PMCID: PMC5729599 DOI: 10.4155/fsoa-2017-0083] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 09/06/2017] [Indexed: 02/08/2023] Open
Abstract
Liver fibrosis occurs in response to different etiologies of chronic liver injury. Diagnosing degree of liver fibrosis is a crucial step in evaluation of severity of the disease. An invasive liver biopsy is the gold standard method associated with pain and complications. Biomarkers to detect liver fibrosis include direct markers of extracellular matrix turnover and indirect markers as a reflection of liver dysfunction. Although a single marker may not be useful for successful management, a mathematical equation combining tests might be effective. The main purpose of this review is to understand the diagnostic accuracy of biomarkers and scoring systems for liver fibrosis. Advances in -omics approach have generated clinically significant biomarker candidates for liver fibrosis that need further evaluation.
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Affiliation(s)
| | - Shashidhar Kurpad Nagaraj
- Department of Biochemistry, Sri Devaraj Urs Medical College, SDUAHER, Tamaka, Kolar, Karnataka, India
| | - Lakshmaiah Venkataswamy
- Department of Medicine, Sri Devaraj Urs MedicalCollege, SDUAHER, Tamaka, Kolar, Karnataka, India
| | - Muninarayana Chandrappa
- Department of Community Medicine, Sri DevarajUrs Medical College, SDUAHER, Tamaka, Kolar, Karnataka, India
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28
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Singh R, De Sarkar N, Sarkar S, Roy R, Chattopadhyay E, Ray A, Biswas NK, Maitra A, Roy B. Analysis of the whole transcriptome from gingivo-buccal squamous cell carcinoma reveals deregulated immune landscape and suggests targets for immunotherapy. PLoS One 2017; 12:e0183606. [PMID: 28886030 PMCID: PMC5590820 DOI: 10.1371/journal.pone.0183606] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 08/08/2017] [Indexed: 01/19/2023] Open
Abstract
Background Gingivo-buccal squamous cell carcinoma (GBSCC) is one of the most common oral cavity cancers in India with less than 50% patients surviving past 5 years. Here, we report a whole transcriptome profile on a batch of GBSCC tumours with diverse tobacco usage habits. The study provides an entire landscape of altered expression with an emphasis on searching for targets with therapeutic potential. Methods Whole transcriptomes of 12 GBSCC tumours and adjacent normal tissues were sequenced and analysed to explore differential expression of genes. Expression changes were further compared with those in TCGA head and neck cohort (n = 263) data base and validated in an independent set of 10GBSCC samples. Results Differentially expressed genes (n = 2176) were used to cluster the patients based on their tobacco habits, resulting in 3 subgroups. Immune response was observed to be significantly aberrant, along with cell adhesion and lipid metabolism processes. Different modes of immune evasion were seen across 12 tumours with up-regulation or consistent expression of CD47, unlike other immune evasion genes such as PDL1, FUT4, CTLA4 and BTLA which were downregulated in a few samples. Variation in infiltrating immune cell signatures across tumours also indicates heterogeneity in immune evasion strategies. A few actionable genes such as ITGA4, TGFB1 and PTGS1/COX1 were over expressed in most samples. Conclusion This study found expression deregulation of key immune evasion genes, such as CD47 and PDL1, and reasserts their potential as effective immunotherapeutic targets for GBSCC, which requires further clinical studies. Present findings reiterate the idea of using transcriptome profiling to guide precision therapeutic strategies.
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Affiliation(s)
- Richa Singh
- Human Genetics Unit, Indian Statistical Institute, Kolkata, India
| | | | - Sumanta Sarkar
- National Institute of Biomedical Genomics, Kalyani, India
| | - Roshni Roy
- Human Genetics Unit, Indian Statistical Institute, Kolkata, India
| | | | - Anindita Ray
- Human Genetics Unit, Indian Statistical Institute, Kolkata, India
| | | | - Arindam Maitra
- National Institute of Biomedical Genomics, Kalyani, India
| | - Bidyut Roy
- Human Genetics Unit, Indian Statistical Institute, Kolkata, India
- * E-mail:
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29
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Sheehy S, Annabi B. A Transcriptional Regulatory Role for the Membrane Type-1 Matrix Metalloproteinase in Carcinogen-Induced Inflammasome Gene Expression. GENE REGULATION AND SYSTEMS BIOLOGY 2017. [PMID: 28634425 PMCID: PMC5467917 DOI: 10.1177/1177625017713996] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Signal-transducing functions driven by the cytoplasmic domain of membrane type-1 matrix metalloproteinase (MT1-MMP) are believed to regulate many inflammation-associated cancer cell functions including migration, proliferation, and survival. Aside from upregulation of the inflammation biomarker cyclooxygenase-2 (COX-2) expression, MT1-MMP’s role in relaying intracellular signals triggered by extracellular pro-inflammatory cues remains poorly understood. Here, we triggered inflammation in HT1080 fibrosarcoma cells with phorbol-12-myristate-13-acetate (PMA), an inducer of COX-2 and of MT1-MMP. To assess the global transcriptional regulatory role that MT1-MMP may exert on inflammation biomarkers, we combined gene array screens with a transient MT1-MMP gene silencing strategy. Expression of MT1-MMP was found to exert both stimulatory and repressive transcriptional control of several inflammasome-related biomarkers such as interleukin (IL)-1B, IL-6, IL-12A, and IL-33, as well as of transcription factors such as EGR1, ELK1, and ETS1/2 in PMA-treated cells. Among the signal-transducing pathways explored, the silencing of MT1-MMP prevented PMA from phosphorylating extracellular signal–regulated kinase, inhibitor of κB, and p105 nuclear factor κB (NF-κB) intermediates. We also found a signaling axis linking MT1-MMP to MMP-9 transcriptional regulation. Altogether, our data indicate a significant involvement of MT1-MMP in the transcriptional regulation of inflammatory biomarkers consolidating its contribution to signal transduction functions in addition to its classical hydrolytic activity.
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Affiliation(s)
- Samuel Sheehy
- Laboratoire d'Oncologie Moléculaire, Département de Chimie, Centre de recherche BIOMED, Université du Québec à Montréal, Montréal, QC, Canada
| | - Borhane Annabi
- Laboratoire d'Oncologie Moléculaire, Département de Chimie, Centre de recherche BIOMED, Université du Québec à Montréal, Montréal, QC, Canada
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Abstract
Proteases play an important role in health and disease of the lung. In the normal lungs, proteases maintain their homeostatic functions that regulate processes like its regeneration and repair. Dysregulation of proteases–antiproteases balance is crucial in the manifestation of different types of lung diseases. Chronic inflammatory lung pathologies are associated with a marked increase in protease activities. Thus, in addition to protease activities, inhibition of anti-proteolytic control mechanisms are also important for effective microbial infection and inflammation in the lung. Herein, we briefly summarize the role of different proteases and to some extent antiproteases in regulating a variety of lung diseases.
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Salimi Sartakhti J, Manshaei MH, Sadeghi M. MMP-TIMP interactions in cancer invasion: An evolutionary game-theoretical framework. J Theor Biol 2016; 412:17-26. [PMID: 27670802 DOI: 10.1016/j.jtbi.2016.09.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 08/31/2016] [Accepted: 09/22/2016] [Indexed: 10/21/2022]
Abstract
One of the main steps in solid cancers to invade surrounding tissues is degradation of tissue barriers in the extracellular matrix. This operation that leads to initiate, angiogenesis and metastasis to other organs, is essentially consequence of collapsing dynamic balance between matrix metalloproteinases (MMP) and tissue inhibitors of metalloproteinases (TIMP). In this work, we model the MMP-TIMP interaction in both normal tissue and invasive cancer using evolutionary game theory. Our model explains how invasive cancer cells get the upper hand in MMP-TIMP imbalance scenarios. We investigate dynamics of them over time and discuss stable and nonstable states in the population. Numerical simulations presented here provide the identification of key genotypic features in the tumor invasion and a natural description for phenotypic variability. The simulation results are consistent with the experimental results in vitro observations presented in medical literature. Finally, by the provided results the necessary conditions to inhibit cancer invasion or prolong its course are explained. In this way, two therapeutic approaches with respect to how they could meet the required conditions are considered.
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Affiliation(s)
- Javad Salimi Sartakhti
- Department of Electrical and Computer Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | - Mohammad Hossein Manshaei
- Department of Electrical and Computer Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | - Mehdi Sadeghi
- School of Biological Sciences, Institute for Research in Fundamental Sciences, Tehran, Iran; National Institute of Genetic Engineering and Biotechnology, Tehran, Iran.
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Boufraqech M, Zhang L, Nilubol N, Sadowski SM, Kotian S, Quezado M, Kebebew E. Lysyl Oxidase (LOX) Transcriptionally Regulates SNAI2 Expression and TIMP4 Secretion in Human Cancers. Clin Cancer Res 2016; 22:4491-504. [PMID: 27029493 PMCID: PMC8201910 DOI: 10.1158/1078-0432.ccr-15-2461] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Accepted: 03/24/2016] [Indexed: 01/04/2023]
Abstract
PURPOSE Epithelial-to-mesenchymal transition (EMT) is important in cancer progression and metastasis. We and others have previously reported that lysyl oxidase (LOX) is overexpressed in aggressive cancers, is associated with increased mortality, and regulates EMT. However, the mechanism by which LOX mediates EMT is unknown. In this study, we investigated the effect of LOX on mediators of EMT. EXPERIMENTAL DESIGN We used chromatin immunoprecipitation and promoter luciferase assays to determine the target gene of LOX. To determine the effects of SNAI2 in vivo, we used our metastatic anaplastic thyroid cancer (ATC) mouse model. To investigate the effects of LOX and SNAI2 on MMPs and TIMPs, protein arrays were used. Primary tumors from patients with metastatic, breast and colon cancer, and tissue array for thyroid cancer were assessed for SNAI2 and TIMP4 expression by immunohistochemistry. RESULTS We found that LOX knockdown decreases SNAI2 expression in cancer cell lines. Furthermore, knockdown of LOX reduced SNAI2 expression in a metastatic mouse model of thyroid cancer. We also demonstrated that LOX binds and transactivates the SNAI2 promoter. We found a direct correlation in thyroid and breast cancer samples between LOX and SNAI2 expression. To understand how LOX/SNAI2 axis mediates these effects, we performed a comprehensive analysis of MMPs/TIMPs. LOX and SNAI2 depletion reduced TIMP4 secretion. Analysis of SNAI2 and TIMP4 expression showed overexpression of both proteins in aggressive thyroid, colon, and breast tumors. CONCLUSIONS Our findings provide new evidence that LOX regulates SNAI2 expression and that SNAI2-mediated TIMP4 secretion plays a role in cancer progression. Clin Cancer Res; 22(17); 4491-504. ©2016 AACR.
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Affiliation(s)
- Myriem Boufraqech
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Lisa Zhang
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Naris Nilubol
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Samira M Sadowski
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Shweta Kotian
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Martha Quezado
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Electron Kebebew
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
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CXCR6 expression in non-small cell lung carcinoma supports metastatic process via modulating metalloproteinases. Oncotarget 2016; 6:9985-98. [PMID: 25888629 PMCID: PMC4496412 DOI: 10.18632/oncotarget.3194] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 01/23/2015] [Indexed: 01/29/2023] Open
Abstract
Lung cancer (LuCa) is the leading cause of cancer-related deaths worldwide regardless of the gender. High mortality associated with LuCa is due to metastasis, molecular mechanisms of which are yet to be defined. Here, we present evidence that chemokine receptor CXCR6 and its only natural ligand, CXCL16, are significantly expressed by non-small cell lung cancer (NSCLC) and are involved in the pathobiology of LuCa. CXCR6 expression was significantly higher in two subtypes of NSCLC (adenocarcinomas-ACs and squamous cell carcinoma-SCCs) as compared to non-neoplastic tissue. Additionally, serum CXCL16 was significantly elevated in LuCa cases as compared to healthy controls. Similar to CXCR6 tissue expression, serum level of CXCL16 in AC patients was significantly higher than SCC patients. Biological significance of this axis was validated using SCC and AC cell lines. Expression of CXCR6 was higher in AC cells, which also showed higher migratory and invasive potential than SCC. Differences in migratory and invasive potential between AC and SCC were due to differential expression of metalloproteinases following CXCL16 stimulation. Hence, our findings suggest clinical and biological significance of CXCR6/CXCL16 axis in LuCa, which could be used as potential prognostic marker and therapeutic target.
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Xia Y, Wu S. Tissue inhibitor of metalloproteinase 2 inhibits activation of the β-catenin signaling in melanoma cells. Cell Cycle 2016; 14:1666-74. [PMID: 25839957 DOI: 10.1080/15384101.2015.1030557] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The tissue inhibitor of metalloproteinase (TIMP) family, including TIMP-2, regulates the activity of multifunctional metalloproteinases in pathogenesis of melanoma. The Wnt/β-catenin pathway is constitutively activated and plays a critical role in melanoma progression. However, the relationship between TIMP-2 expression and β-catenin activity is still unclear. We hypothesize that TIMP-2 over expression inhibits the activation of the Wnt/β-catenin pathway in melanoma cells. Protein expression, distribution, and transcriptional activity of β-catenin were assayed in established stable melanoma cell lines: parental A2058 expressing, A2058 T2-1 over-expressing (T2-1), and A2058 T2R-7 under-expressing (T2R-7) TIMP-2. Compared to T2-1 cells at the basal level, T2R-7 showed significantly lower amount protein and weaker immunofluorescence staining of β-catenin. This regulation is through posttranslational level via ubiquitination. Functionally, proliferation and cell growth were lower in T2R-7 compared to A2058 and T2-1. Lithium treatment was used to mimics activation of the Wnt/β-catenin pathway. In T2R-7 cells under-expressing TIMP2, lithium significantly increased total β-catenin, nuclear β-catenin, and its downstream protein phosphor-c-Myc (S62). Nuclear β-catenin staining was enhanced in T2R-7. Beta-catenin transcriptional activity and cell proliferation were also increased significantly. Axins inhibit β-catenin pathway via GSK-3 β. We further found the ratio of p-GSK-3 β (S9) to β-catenin and protein levels of Axins were significantly lower, whereas downstream Wnt 11 was high in T2R-7 treated with lithium. Collectively, the high level of TIMP-2 protein inhibits the activation of the Wnt/β-catenin pathway, thus suppressing proliferation. Insights in the molecular mechanisms of TIMP-2 may provide promising opportunities for anti-proliferative therapeutic intervention.
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Affiliation(s)
- Yuxuan Xia
- a Department of Biochemistry; Rush University ; Chicago , IL , USA
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Hung YH, Hsieh WY, Hsieh JS, Liu FC, Tsai CH, Lu LC, Huang CY, Wu CL, Lin CS. Alternative Roles of STAT3 and MAPK Signaling Pathways in the MMPs Activation and Progression of Lung Injury Induced by Cigarette Smoke Exposure in ACE2 Knockout Mice. Int J Biol Sci 2016; 12:454-65. [PMID: 27019629 PMCID: PMC4807164 DOI: 10.7150/ijbs.13379] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 01/02/2016] [Indexed: 02/03/2023] Open
Abstract
Inflammation-mediated abnormalities in the renin-angiotensin system (RAS) and expression of matrix metalloproteinases (MMPs) are implicated in the pathogenesis of lung injury. Angiotensin converting enzyme II (ACE2), an angiotensin converting enzyme (ACE) homologue that displays antagonist effects on ACE/angiotensin II (Ang II) axis, could also play a protective role against lung diseases. However, the relationship between ACE2 and MMPs activation in lung injury is still largely unclear. The purpose of this study is to investigate whether MMPs activity could be affected by ACE2 and which ACE2 derived signaling pathways could be also involved via using a mouse model with lung injury induced by cigarette smoke (CS) exposure for 1 to 3 weeks. Wild-type (WT; C57BL/6) and ACE2 KO mice (ACE2-/-) were utilized to study CS-induced lung injury. Increases in the resting respiratory rate (RRR), pulmonary immunokines, leukocyte infiltration and bronchial hyperplasia were observed in the CS-exposed mice. Compared to WT mice, more serious physiopathological changes were found in ACE2-/- mice in the first week of CS exposure. CS exposure increased pulmonary ACE and ACE2 activities in WT mice, and significantly increased ACE in ACE2-/- mice. Furthermore, the activity of pulmonary MMPs was decreased in CS-exposed WT mice, whereas this activity was increased in ACE2-/- mice. CS exposure increased the pulmonary p-p38, p-JNK and p-ERK1/2 level in all mice. In ACE2-/- mice, a significant increase p-STAT3 signaling was detected; however, no effect was observed on the p-STAT3 level in WT mice. Our results support the hypothesis that ACE2 deficiency influences MMPs activation and STAT3 phosphorylation signaling to promote more pulmonary inflammation in the development of lung injury.
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Affiliation(s)
- Yi-Han Hung
- 1. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan; 2. Department of Medical Research, Mackay Memorial Hospital, Tamsui, Taiwan
| | - Wen-Yeh Hsieh
- 3. Division of Chest Medicine, Department of Internal Medicine, Mackay Memorial Hospital, Hsinchu, Taiwan; 4. Department of Senior Citizen Service Management , Minghsin University of Science and Technology, Hsinchu, Taiwan
| | - Jih-Sheng Hsieh
- 1. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Fon-Chang Liu
- 1. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Chin-Hung Tsai
- 1. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Li-Che Lu
- 1. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan; 5. Division of Nephrology, Department of Internal Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taiwan
| | - Chen-Yi Huang
- 3. Division of Chest Medicine, Department of Internal Medicine, Mackay Memorial Hospital, Hsinchu, Taiwan
| | - Chien-Liang Wu
- 6. Division of Chest Medicine, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chih-Sheng Lin
- 1. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
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Matrix Metalloproteinase-9 Expression in Calcified Human Aortic Valves. Appl Immunohistochem Mol Morphol 2016; 24:128-37. [DOI: 10.1097/pai.0000000000000144] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Nosoudi N, Nahar-Gohad P, Sinha A, Chowdhury A, Gerard P, Carsten CG, Gray BH, Vyavahare NR. Prevention of abdominal aortic aneurysm progression by targeted inhibition of matrix metalloproteinase activity with batimastat-loaded nanoparticles. Circ Res 2015; 117:e80-9. [PMID: 26443597 DOI: 10.1161/circresaha.115.307207] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 10/05/2015] [Indexed: 02/05/2023]
Abstract
RATIONALE Matrix metalloproteinases (MMPs)-mediated extracellular matrix destruction is the major cause of development and progression of abdominal aortic aneurysms. Systemic treatments of MMP inhibitors have shown effectiveness in animal models, but it did not translate to clinical success either because of low doses used or systemic side effects of MMP inhibitors. We propose a targeted nanoparticle (NP)-based delivery of MMP inhibitor at low doses to the abdominal aortic aneurysms site. Such therapy will be an attractive option for preventing expansion of aneurysms in patients without systemic side effects. OBJECTIVE Our previous study showed that poly(d,l-lactide) NPs conjugated with an antielastin antibody could be targeted to the site of an aneurysm in a rat model of abdominal aortic aneurysms. In the study reported here, we tested whether such targeted NPs could deliver the MMP inhibitor batimastat (BB-94) to the site of an aneurysm and prevent aneurysmal growth. METHODS AND RESULTS Poly(d,l-lactide) NPs were loaded with BB-94 and conjugated with an elastin antibody. Intravenous injections of elastin antibody-conjugated BB-94-loaded NPs targeted the site of aneurysms and delivered BB-94 in a calcium chloride injury-induced abdominal aortic aneurysms in rats. Such targeted delivery inhibited MMP activity, elastin degradation, calcification, and aneurysmal development in the aorta (269% expansion in control versus 40% elastin antibody-conjugated BB-94-loaded NPs) at a low dose of BB-94. The systemic administration of BB-94 alone at the same dose was ineffective in producing MMP inhibition. CONCLUSIONS Targeted delivery of MMP inhibitors using NPs may be an attractive strategy to inhibit aneurysmal progression.
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Affiliation(s)
- Nasim Nosoudi
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.)
| | - Pranjal Nahar-Gohad
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.)
| | - Aditi Sinha
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.)
| | - Aniqa Chowdhury
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.)
| | - Patrick Gerard
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.)
| | - Christopher G Carsten
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.)
| | - Bruce H Gray
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.)
| | - Naren R Vyavahare
- From the Department of Bioengineering, Clemson University, SC (N.N., P.N.-G., A.S., A.C., P.G., N.R.V.); Department of Biomedical Engineering, Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California, Irvine (A.S.); and Division of Vascular Surgery, Greenville Health System, SC (C.G.C., B.H.G.).
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Halder K, Banerjee S, Ghosh S, Bose A, Das S, Chowdhury BP, Majumdar S. Mycobacterium indicus pranii (Mw) inhibits invasion by reducing matrix metalloproteinase (MMP-9) via AKT/ERK-1/2 and PKCα signaling: A potential candidate in melanoma cancer therapy. Cancer Biol Ther 2015; 18:850-862. [PMID: 26390181 DOI: 10.1080/15384047.2015.1078024] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Invasion and metastasis via induction of matrix metalloproteinases are the main causes of death in melanoma cancer. In this study, we investigated the inhibitory effects of heat killed saprophytic bacterium Mycobacterium indicus pranii (Mw) on B16F10 melanoma cell invasion. Mw reported to be an immunomodulator has antitumor activity however, its effect on cancer cell invasion has not been studied. Highly invasive B16F10 melanoma was found sensitive to Mw which downregulated MMP-9 expression. Mw treatment inhibited nuclear factor-κB (NF-κB) and activator protein-1 (AP-1) transcriptional activity and respective DNA binding to MMP-9 promoter. Moreover, Mw also overcame the promoting effects of PMA on B16F10 cell invasion. Mw decreased PMA-induced transcriptional activation of NF-κB and AP-1 by inhibiting phosphorylation of AKT and ERK-1/2. Furthermore, Mw strongly suppressed PMA-induced membrane localization of protein kinase C α (PKCα) since PKCα inhibition caused a marked decrease in PMA-induced MMP-9 secretion as well as AKT/ERK-1/2 activation. These results suggest that Mw may be a promising anti-invasive agent as it blocks tumor growth and inhibits B16F10 cell invasion by reducing MMP-9 activation through inhibition of PKCα/ AKT/ ERK-1/2 phosphorylation and NF-κB/AP-1 activation.
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Affiliation(s)
- Kuntal Halder
- a Division of Molecular Medicine; Bose Institute ; Kolkata , India
| | | | - Sweta Ghosh
- a Division of Molecular Medicine; Bose Institute ; Kolkata , India
| | - Anamika Bose
- a Division of Molecular Medicine; Bose Institute ; Kolkata , India
| | - Shibali Das
- a Division of Molecular Medicine; Bose Institute ; Kolkata , India
| | | | - Subrata Majumdar
- a Division of Molecular Medicine; Bose Institute ; Kolkata , India
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Reel B, Korkmaz CG, Arun MZ, Yildirim G, Ogut D, Kaymak A, Micili SC, Ergur BU. The Regulation of Matrix Metalloproteinase Expression and the Role of Discoidin Domain Receptor 1/2 Signalling in Zoledronate-treated PC3 Cells. J Cancer 2015; 6:1020-9. [PMID: 26366216 PMCID: PMC4565852 DOI: 10.7150/jca.12733] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 07/27/2015] [Indexed: 11/05/2022] Open
Abstract
Discoidin Domain Receptors (DDR1/DDR2) are tyrosine kinase receptors which are activated by collagen. DDR signalling regulates cell migration, proliferation, apoptosis and matrix metalloproteinase (MMP) production. MMPs degrade extracellular matrix (ECM) and play essential role in tumor growth, invasion and metastasis. Nitrogen-containing bisphosphonates (N-BPs) which strongly inhibit osteoclastic activity are commonly used for osteoporosis treatment. They also have MMP inhibitory effect. In this study, we aimed to investigate the effects of zoledronate in PC3 cells and the possible role of DDR signalling and downstream pathways in these inhibitory effects. We studied messenger RNA (mRNA) and protein expressions of MMP-2,-9,-8, DDR1/DDR2 type I procollagen (TIP) and mRNA levels of PCA-1, MMP-13 and DDR-initiated signalling pathway players including K-Ras oncogene, ERK1, JNK1, p38, AKT-1 and BCLX in PC3 cells in the presence or absence of zoledronate (10-100 μM) for 2-3 days. Zoledronate (100 μM) down-regulated DDR1/ DDR2, TIP mRNAs but did not change MMP-13 (collagenase-3) mRNA. However, zoledronate up-regulated MMP-8 (collagenase-2) mRNA. Zoledronate also inhibited mRNA expressions of K-Ras, ERK1, AKT-1, BCLX and PCA-1; but did not change JNK1, p38 mRNA levels. Zoledronate (100 μM) supressed DDR1/DDR2, TIP expressions; and gelatinase (MMP-2/MMP-9) expressions/activities. Conversely, zoledronate up-regulated MMP-8 expression in PC3 cells. Zoledronate down-regulates MMP-2/-9 expressions in PC3 prostate cancer cells. DDR1/DDR2 signalling and DDR-initiated downstream Ras/Raf/ERK and PI3K/AKT pathways may at least partially responsible for MMP inhibitory effect of zoledronate.
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Affiliation(s)
- Buket Reel
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Ceren Gonen Korkmaz
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Mehmet Zuhuri Arun
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Gokce Yildirim
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Deniz Ogut
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Aysegul Kaymak
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Serap Cilaker Micili
- 2. Department of Histology and Embriology, School of Medicine, Dokuz Eylul University, Inciralti, Izmir, Turkey
| | - Bekir Ugur Ergur
- 2. Department of Histology and Embriology, School of Medicine, Dokuz Eylul University, Inciralti, Izmir, Turkey
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Morales-Bárcenas R, Chirino YI, Sánchez-Pérez Y, Osornio-Vargas ÁR, Melendez-Zajgla J, Rosas I, García-Cuellar CM. Particulate matter (PM₁₀) induces metalloprotease activity and invasion in airway epithelial cells. Toxicol Lett 2015; 237:167-73. [PMID: 26047787 DOI: 10.1016/j.toxlet.2015.06.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 05/28/2015] [Accepted: 06/01/2015] [Indexed: 12/22/2022]
Abstract
Airborne particulate matter with an aerodynamic diameter ≤ 10 μm (PM10) is a risk factor for the development of lung diseases and cancer. The aim of this work was to identify alterations in airway epithelial (A549) cells induced by PM10 that could explain how subtoxic exposure (10 μg/cm(2)) promotes a more aggressive in vitro phenotype. Our results showed that cells exposed to PM10 from an industrial zone (IZ) and an urban commercial zone (CZ) induced an increase in protease activity and invasiveness; however, the cell mechanism is different, as only PM10 from CZ up-regulated the activity of metalloproteases MMP-2 and MMP-9 and disrupted E-cadherin/β-catenin expression after 48 h of exposure. These in vitro findings are relevant in terms of the mechanism action of PM10 in lung epithelial cells, which could be helpful in understanding the pathogenesis of some human illness associated with highly polluted cities.
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Affiliation(s)
- Rocío Morales-Bárcenas
- Instituto Nacional de Cancerología (INCan), Subdirección de Investigación Básica, San Fernando No. 22, Tlalpan, 14080 México, D.F., Mexico
| | - Yolanda I Chirino
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Los Reyes Iztacala, CP 54090 Tlalnepantla, Estado de Mexico, Mexico
| | - Yesennia Sánchez-Pérez
- Instituto Nacional de Cancerología (INCan), Subdirección de Investigación Básica, San Fernando No. 22, Tlalpan, 14080 México, D.F., Mexico.
| | | | - Jorge Melendez-Zajgla
- Instituto Nacional de Medicina Genómica, Periférico Sur 4809, Arenal Tepepan, Tlalpan, 14610 México, D.F., Mexico
| | - Irma Rosas
- Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México (UNAM), Circuito Exterior s/n, Ciudad Universitaria, Del. Coyoacán, CP 04510, Mexico, D.F., Mexico
| | - Claudia María García-Cuellar
- Instituto Nacional de Cancerología (INCan), Subdirección de Investigación Básica, San Fernando No. 22, Tlalpan, 14080 México, D.F., Mexico.
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Modulatory activities of Zingiber officinale Roscoe methanol extract on the expression and activity of MMPs and TIMPs on dengue virus infected cells. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2015. [DOI: 10.1016/s2222-1808(15)60849-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Herszényi L, Barabás L, Hritz I, István G, Tulassay Z. Impact of proteolytic enzymes in colorectal cancer development and progression. World J Gastroenterol 2014; 20:13246-13257. [PMID: 25309062 PMCID: PMC4188883 DOI: 10.3748/wjg.v20.i37.13246] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Revised: 01/26/2014] [Accepted: 05/26/2014] [Indexed: 02/06/2023] Open
Abstract
Tumor invasion and metastasis is a highly complicated, multi-step phenomenon. In the complex event of tumor progression, tumor cells interact with basement membrane and extracellular matrix components. Proteolytic enzymes (proteinases) are involved in the degradation of extracellular matrix, but also in cancer invasion and metastasis. The four categories of proteinases (cysteine-, serine-, aspartic-, and metalloproteinases) are named and classified according to the essential catalytic component in their active site. We and others have shown that proteolytic enzymes play a major role not only in colorectal cancer (CRC) invasion and metastasis, but also in malignant transformation of precancerous lesions into cancer. Tissue and serum-plasma antigen concentrations of proteinases might be of great value in identifying patients with poor prognosis in CRC. Our results, in concordance with others indicate the potential tumor marker impact of proteinases for the early diagnosis of CRC. In addition, proteinases may also serve as potential target molecules for therapeutic agents.
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Shen KH, Liao ACH, Hung JH, Lee WJ, Hu KC, Lin PT, Liao RF, Chen PS. α-Solanine inhibits invasion of human prostate cancer cell by suppressing epithelial-mesenchymal transition and MMPs expression. Molecules 2014; 19:11896-914. [PMID: 25116803 PMCID: PMC6271914 DOI: 10.3390/molecules190811896] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 08/02/2014] [Accepted: 08/05/2014] [Indexed: 01/22/2023] Open
Abstract
α-Solanine, a naturally occurring steroidal glycoalkaloid found in nightshade (Solanum nigrum Linn.), was found to inhibit proliferation and induce apoptosis of tumor cells. However, the mechanism involved in suppression of cancer cell metastasis by α-solanine remains unclear. This study investigates the suppression mechanism of α-solanine on motility of the human prostate cancer cell PC-3. Results show that α-solanine reduces the viability of PC-3 cells. When treated with non-toxic doses of α-solanine, cell invasion is markedly suppressed by α-solanine. α-Solanine also significantly elevates epithelial marker E-cadherin expression, while it concomitantly decreases mesenchymal marker vimentin expression, suggesting it suppresses epithelial-mesenchymal transition (EMT). α-Solanine reduces the mRNA level of matrix metalloproteinase-2 (MMP-2), MMP-9 and extracellular inducer of matrix metalloproteinase (EMMPRIN), but increases the expression of reversion-inducing cysteine-rich protein with kazal motifs (RECK), and tissue inhibitor of metalloproteinase-1 (TIMP-1) and TIMP-2. Immunoblotting assays indicate α-solanine is effective in suppressing the phosphorylation of phosphatidylinositide-3 kinase (PI3K), Akt and ERK. Moreover, α-solanine downregulates oncogenic microRNA-21 (miR-21) and upregulates tumor suppressor miR-138 expression. Taken together, the results suggest that inhibition of PC-3 cell invasion by α-solanine may be, at least in part, through blocking EMT and MMPs expression. α-Solanine also reduces ERK and PI3K/Akt signaling pathways and regulates expression of miR-21 and miR-138. These findings suggest an attractive therapeutic potential of α-solanine for suppressing invasion of prostate cancer cell.
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Affiliation(s)
- Kun-Hung Shen
- Division of Urology, Department of Surgery, Chi Mei Medical Center, Tainan 710, Taiwan.
| | - Alex Chien-Hwa Liao
- Division of Urology, Department of Surgery, Chi Mei Medical Center, Tainan 710, Taiwan.
| | - Jui-Hsiang Hung
- Department of Biotechnology, Chia Nan University of Pharmacy & Science, Tainan 717, Taiwan.
| | - Wei-Jiunn Lee
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Kai-Chieh Hu
- Department of Biotechnology, Chia Nan University of Pharmacy & Science, Tainan 717, Taiwan.
| | - Pin-Tsen Lin
- Department of Biotechnology, Chia Nan University of Pharmacy & Science, Tainan 717, Taiwan.
| | - Ruei-Fang Liao
- Department of Biotechnology, Chia Nan University of Pharmacy & Science, Tainan 717, Taiwan.
| | - Pin-Shern Chen
- Department of Biotechnology, Chia Nan University of Pharmacy & Science, Tainan 717, Taiwan.
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Roy DM, Walsh LA. Candidate prognostic markers in breast cancer: focus on extracellular proteases and their inhibitors. BREAST CANCER-TARGETS AND THERAPY 2014; 6:81-91. [PMID: 25114586 PMCID: PMC4090043 DOI: 10.2147/bctt.s46020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The extracellular matrix (ECM) is the complex network of proteins that surrounds cells in multicellular organisms. Due to its diverse nature and composition, the ECM has a multifaceted role in both normal tissue homeostasis and pathophysiology. It provides structural support, segregates tissues from one another, and regulates intercellular communication. Furthermore, the ECM sequesters a wide range of growth factors and cytokines that may be released upon specific and well-coordinated cues. Regulation of the ECM is performed by the extracellular proteases, which are tasked with cleaving and remodeling this intricate and diverse protein matrix. Accordingly, extracellular proteases are differentially expressed in various tissue types and in many diseases such as cancer. In fact, metastatic dissemination of tumor cells requires degradation of extracellular matrices by several families of proteases, including metalloproteinases and serine proteases, among others. Extracellular proteases are emerging as strong candidate cancer biomarkers for aiding and predicting patient outcome. Not surprisingly, inhibition of these protumorigenic enzymes in animal models of metastasis has shown impressive therapeutic effects. As such, many of these proteolytic inhibitors are currently in various phases of clinical investigation. In addition to direct approaches, aberrant expression of extracellular proteases in disease states may also facilitate the selective delivery of other therapeutic or imaging agents. Herein, we outline extracellular proteases that are either bona fide or probable prognostic markers in breast cancer. Furthermore, using existing patient data and multiple robust statistical analyses, we highlight several extracellular proteases and associated inhibitors (eg, uPA, ADAMs, MMPs, TIMPs, RECK) that hold the greatest potential as clinical biomarkers. With the recent advances in high-throughput technology and targeted therapies, the incorporation of extracellular protease status in breast cancer patient management may have a profound effect on improving outcomes in this deadly disease.
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Affiliation(s)
- David M Roy
- Weill Cornell/Rockefeller/Sloan-Kettering Tri-Institutional MD-PhD Program, New York, NY, USA
| | - Logan A Walsh
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
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Jung JY, Kim HS, Roh MR, Roh HJ, Lee SY, Chung KY. The effect of imiquimod on matrix metalloproteinases and tissue inhibitors of metalloproteinases in malignant melanoma cell invasion. Ann Dermatol 2014; 26:363-73. [PMID: 24966637 PMCID: PMC4069648 DOI: 10.5021/ad.2014.26.3.363] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Revised: 06/14/2013] [Accepted: 07/16/2013] [Indexed: 11/16/2022] Open
Abstract
Background A number of reports have been published regarding the use of imiquimod for the treatment of melanoma in situ and metastatic melanoma. Essential steps in the process of melanoma invasion and metastasis include degradation of basement membranes and remodeling of the extracellular matrix by proteolytic enzymes, including matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). Objective To evaluate the antiinvasive effect of imiquimod in human malignant melanoma cell lines, SK-MEL-2 and SK-MEL-24, in vitro, and to investigate imiquimod-induced changes in the expression of MMPs and TIMPs. Methods Invasiveness of melanoma cell lines following imiquimod treatment was evaluated by invasion assays. In order to investigate the mechanism of the anti-invasive effect of imiquimod, mRNA and protein levels of MMP-2, -9, membrane type 1 (MT1)-MMP, TIMP-1, and -2 were assessed by real-time reverse transcription-polymerase chain reaction, gelatin zymography, and western blotting. Results Imiquimod treatment decreased in vitro viability of melanoma cells in a concentration-dependent manner. Imiquimod also elicited a concentration-dependent suppression of invasion in both melanoma cell lines. A concentration-dependent decrease in MMP-2 and MT1-MMP protein levels and a concentration-dependent increase in TIMP-1 and -2 protein levels by imiquimod was observed in both melanoma cell lines. However, expression of MMP-9 protein was increased in SK-MEL-2 but decreased in SK-MEL-24 with increasing imiquimod concentrations. Imiquimod elicited alterations in MMPs and TIMPs mRNA levels that parallel the observed changes in protein levels. Conclusion Imiquimod may elicit an anti-invasive effect on human melanoma cells by regulating MMPs and TIMPs.
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Affiliation(s)
- Jin Young Jung
- Yeouido Oracle Dermatology and Cosmetic Dermatosurgery Clinic, Seoul, Korea
| | - Hyun Sook Kim
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Mi Ryung Roh
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo Jin Roh
- Yeouido Oracle Dermatology and Cosmetic Dermatosurgery Clinic, Seoul, Korea
| | - Sang Yoon Lee
- Department of Dermatology, Myongji Hospital, Kwandong University College of Medicine, Goyang, Korea
| | - Kee Yang Chung
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
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Abstract
Chronic liver diseases of differing etiologies are among the leading causes of mortality and morbidity worldwide. Establishing accurate staging of liver disease is very important for enabling both therapeutic decisions and prognostic evaluations. A liver biopsy is considered the gold standard for assessing the stage of hepatic fibrosis, but it has many limitations. During the last decade, several noninvasive markers for assessing the stage of hepatic fibrosis have been developed. Some have been well validated and are comparable to liver biopsy. This paper will focus on the various noninvasive biochemical markers used to stage liver fibrosis.
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Xue P, Zhao Y, Liu Y, Yuan Q, Xiong C, Ruan J. A novel compound RY10-4 induces apoptosis and inhibits invasion via inhibiting STAT3 through ERK-, p38-dependent pathways in human lung adenocarcinoma A549 cells. Chem Biol Interact 2013; 209:25-34. [PMID: 24300195 DOI: 10.1016/j.cbi.2013.11.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Revised: 11/07/2013] [Accepted: 11/25/2013] [Indexed: 12/18/2022]
Abstract
Previous reports suggested that protoapigenone showed remarkable antitumor activities against a broad spectrum of human cancer cell lines, but had no effect on human lung adenocarcinoma A549 cell. The lack of effective remedies had necessitated the application of new therapeutic scheme. A novel compound RY10-4 which has the similar structure close to protoapigenone showed better antitumor activity. Treatment with RY10-4 inhibited the expression of pro-caspase-3, pro-caspase-9, Bcl-2 as well as phosphorylation of signal transducer and activator of transcription-3 (p-STAT3). It also reduced the expressions of matrix metalloproteinase-2 (MMP-2), matrix metalloproteinase-9 (MMP-9) and increases the expressions of reversion-inducing cysteine-rich protein with kazal motifs (RECK), as well as tissue inhibitor of metalloproteinase (TIMP) via inhibiting STAT3 by activating the mitogen-activated protein (MAP) kinases (the c-Jun N-terminal kinase (JNK), the p38 and extracellular signal-regulated kinase (ERK)) in A549 cells treated with RY10-4. Moreover, the cytotoxic effect of RY10-4 was induction of apoptosis in A549 cells by enhancing production of reactive oxygen species (ROS). Taken together, the observations suggested that RY10-4 had affected Bcl-2 family members, caspases, MMPs, TIMPs expressions and ROS production via inhibiting STAT3 activities through ERK and p38 pathways in A549 cells.
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Affiliation(s)
- Pingping Xue
- Key Laboratory of Natural Medicinal Chemistry and Resources Evaluation of Hubei Province, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, 13# Hangkong Road, Wuhan 430030, PR China
| | - Yang Zhao
- Key Laboratory of Natural Medicinal Chemistry and Resources Evaluation of Hubei Province, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, 13# Hangkong Road, Wuhan 430030, PR China
| | - Yang Liu
- School of Life Science, Wuchang University of Technology, Wuhan 430223, PR China
| | - Qianying Yuan
- Department of Pharmacology, Yale Medical School, New Haven, CT 06510, USA
| | - Chaomei Xiong
- Key Laboratory of Natural Medicinal Chemistry and Resources Evaluation of Hubei Province, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, 13# Hangkong Road, Wuhan 430030, PR China
| | - Jinlan Ruan
- Key Laboratory of Natural Medicinal Chemistry and Resources Evaluation of Hubei Province, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, 13# Hangkong Road, Wuhan 430030, PR China.
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Yan KH, Lee LM, Yan SH, Huang HC, Li CC, Lin HT, Chen PS. Tomatidine inhibits invasion of human lung adenocarcinoma cell A549 by reducing matrix metalloproteinases expression. Chem Biol Interact 2013; 203:580-7. [PMID: 23566884 DOI: 10.1016/j.cbi.2013.03.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Revised: 03/23/2013] [Accepted: 03/27/2013] [Indexed: 01/01/2023]
Abstract
Tomatidine is an aglycone of glycoalkaloid tomatine in tomato. Tomatidine is found to possess anti-inflammatory properties and may serve as a chemosensitizer in multidrug-resistant tumor cells. However, the effect of tomatidine on cancer cell metastasis remains unclear. This study examines the effect of tomatidine on the migration and invasion of human lung adenocarcinoma A549 cell in vitro. The data demonstrates that tomatidine does not effectively inhibit the viability of A549 cells. When treated with non-toxic doses of tomatidine, cell invasion is markedly suppressed by Boyden chamber invasion assay, while cell migration is not affected. Tomatidine reduces the mRNA level of matrix metalloproteinase-2 (MMP-2), MMP-9 and increases the expression of reversion-inducing cysteine-rich protein with kazal motifs (RECK), as well as tissue inhibitor of metalloproteinase-1 (TIMP-1). The immunoblotting assays indicate that tomatidine is very effective in suppressing the phosphorylation of Akt and extracellular signal regulating kinase (ERK). In addition, tomatidine significantly decreases the nuclear level of nuclear factor kappa B (NF-κB), which suggests that tomatidine inhibits NF-κB activity. Furthermore, the treatment of inhibitors specific for PI3K/Akt (LY294002), ERK (U0126), or NF-κB (pyrrolidine dithiocarbamate) to A549 cells reduced cell invasion and MMP-2/9 expression. The results suggest that tomatidine inhibits the invasion of A549 cells by reducing the expression of MMPs. It also inhibits ERK and Akt signaling pathways and NF-κB activity. These findings demonstrate a new therapeutic potential for tomatidine in anti-metastatic therapy.
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Affiliation(s)
- Kun-Huang Yan
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
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Herszényi L, Hritz I, Lakatos G, Varga MZ, Tulassay Z. The behavior of matrix metalloproteinases and their inhibitors in colorectal cancer. Int J Mol Sci 2012; 13:13240-63. [PMID: 23202950 PMCID: PMC3497324 DOI: 10.3390/ijms131013240] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 10/08/2012] [Accepted: 10/10/2012] [Indexed: 02/06/2023] Open
Abstract
Matrix metalloproteinases (MMPs) play an important role in the degradation of extracellular matrix components crucial for tumor growth, invasion and metastasis. MMPs are controlled by natural inhibitors called tissue inhibitors of metalloproteinases (TIMPs). We and others have demonstrated that MMPs and TIMPs are especially important in the process of tumor invasion, progression and the metastasis of colorectal cancer (CRC). It has been proposed that MMPs and TIMPs might play a part not only in tumor invasion and initiation of metastasis but also in carcinogenesis from colorectal adenomas. Several recent studies demonstrated that high preoperative serum or plasma MMP-2, MMP-9 and TIMP-1 antigen levels are strong predictive factors for poor prognosis in patients with CRC and their determination might be useful for identification of patients with higher risk for cancer recurrence. MMP-9 and TIMP-1 have significant potential tumor marker impact in CRC. Their diagnostic sensitivity is consistently higher than those of conventional biomarkers. The pharmacological targeting of CRC by the development of a new generation of selective inhibitors of MMPs, that is highly specific for certain MMPs, is a promising and challenging area for the future.
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Affiliation(s)
- László Herszényi
- Second Department of Medicine, Semmelweis University, H-1088 Budapest, Szentkirályi str. 46, H-1088, Hungary; E-Mails: (I.H.); (G.L.); (M.Z.V.); (Z.T.)
| | - István Hritz
- Second Department of Medicine, Semmelweis University, H-1088 Budapest, Szentkirályi str. 46, H-1088, Hungary; E-Mails: (I.H.); (G.L.); (M.Z.V.); (Z.T.)
- First Department of Medicine, Fejér County Szent György Hospital, Székesfehérvár, H-8000, Hungary
| | - Gábor Lakatos
- Second Department of Medicine, Semmelweis University, H-1088 Budapest, Szentkirályi str. 46, H-1088, Hungary; E-Mails: (I.H.); (G.L.); (M.Z.V.); (Z.T.)
- Department of Oncology, Szent László Hospital, Budapest, H-1097, Hungary
| | - Mária Zsófia Varga
- Second Department of Medicine, Semmelweis University, H-1088 Budapest, Szentkirályi str. 46, H-1088, Hungary; E-Mails: (I.H.); (G.L.); (M.Z.V.); (Z.T.)
| | - Zsolt Tulassay
- Second Department of Medicine, Semmelweis University, H-1088 Budapest, Szentkirályi str. 46, H-1088, Hungary; E-Mails: (I.H.); (G.L.); (M.Z.V.); (Z.T.)
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Li N, Wang HX, Zhang J, Ye YP, He GY. KISS-1 inhibits the proliferation and invasion of gastric carcinoma cells. World J Gastroenterol 2012; 18:1827-33. [PMID: 22553409 PMCID: PMC3332298 DOI: 10.3748/wjg.v18.i15.1827] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2012] [Revised: 08/02/2011] [Accepted: 12/08/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the function of the KISS-1 gene in gastric carcinoma cells and to explore its potential mechanism.
METHODS: A KISS-1 eukaryotic expression vector was constructed and transfected into BGC-823 cells. Resistant clones were obtained through G418 selection. reverse transcription-polymerase chain reaction and western blotting were used to detect KISS-1 and matrix metalloproteinase-9 (MMP-9) expression in transfected cells. The growth of transfected cells was investigated by 3-(4, 5-dimethylthiazolyl-2)-2,5-diphenyltetrazolium bromide (MTT) proliferation assays, and the cells’ invasive potential was analyzed by basement membrane (Matrigel) invasion assays. The anti-tumor effects of KISS-1 were tested in vivo using allografts in nude mice.
RESULTS: The expression level of KISS-1 mRNA and protein in BGC-823/KISS-1 transfected cells were significantly higher than in BGC-823/pcDNA3.1 transfected cells (P < 0.05) or the parental BGC-823 cell line (P < 0.05). The expression level of MMP-9 mRNA and protein in BGC-823/KISS-1 were significantly less than in BGC-823/pcDNA3.1 (P < 0.05) or BGC-823 cells (P < 0.05). MTT growth assays show the proliferation of BGC-823/KISS-1 cells at 48 h (0.642 ± 0.130) and 72 h (0.530 ± 0.164) were significantly reduced compared to BGC-823/pcDNA3.1 (0.750 ± 0.163, 0.645 ± 0.140) (P < 0.05) and BGC-823 cells (0.782 ± 0.137, 0.685 ± 0.111) (P < 0.05). Invasion assays indicate the invasive potential of BGC-823/KISS-1 cells (16.50 ± 14.88) is significantly reduced compared to BGC-823/pcDNA3.1 (20.22 ± 14.87) (P < 0.05) and BGC-823 cells after 24 h (22.12 ± 16.12) (P < 0.05). In vivo studies demonstrate the rate of pcDNA3.1-KISS-1 tumor growth is significantly slower than pcDNA3.1 and control cell tumor growth in nude mice. Furthermore, tumor volume of pcDNA3.1-KISS-1 tumors (939.38 ± 82.08 mm3) was significantly less than pcDNA3.1 (1250.46 ± 44.36 mm3) and control tumors (1284.36 ± 55.26 mm3) (P < 0.05). Moreover, the tumor mass of pcDNA3.1-KISS-1 tumors (0.494 ± 0.84 g) was significantly less than pcDNA3.1 (0.668 ± 0.55 g) and control tumors (0.682 ± 0.38 g) (P < 0.05).
CONCLUSION: KISS-1 may inhibit the proliferation and invasion of gastric carcinoma cells in vitro and in vivo through the downregulation of MMP-9.
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