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Chen YL, Zhang MH, Su LL, Sun LC, Qiu XJ, Lin D, Zhang LJ, Jin T, Cao MJ. Relationships of Matrix Metalloproteinase 1 and a Tissue Inhibitor of Metalloproteinase to Collagen Metabolism in Haliotis discus hannai. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14886-14897. [PMID: 36398610 DOI: 10.1021/acs.jafc.2c05931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In response to physical, chemical, and/or biological stimuli, considerable tissue self-degradation occurs in abalone, causing severe post-harvest quality loss. During this process, the extracellular matrix (ECM) is greatly degraded by endogenous proteases. The main component of the ECM is collagen, primarily type I collagen. Although the activity of matrix metalloproteinases (MMPs), which can specifically degrade collagen, is precisely regulated by tissue inhibitors of MPs (TIMPs), indicating that MMPs and TIMPs play crucial roles in the regulation of tissue self-degradation, few studies have reported the interaction between MMPs and TIMPs. In this study, we reveal collagenases to participate in postmortem tissue self-degradation of Haliotis discus hannai by degrading type I collagen. The recombinant MMP-1 catalytic domain (rMMP1c) of abalone with high purity and enzyme activity is expressed using a prokaryotic expression system. The optimum temperature and pH for rMMP1c are 37 °C and 7.0, respectively. The thermal denaturation temperature of rMMP1c is 67.0 ± 0.9 °C. Ethylenediamine tetraacetic acid (EDTA) and 1,10-phenanthroline can completely inhibit rMMP1c activity, while Ba2+, Ca2+, and Mg2+ can significantly elevate it. TIMP is also expressed using HEK 293F cells. Recombinant TIMP (rTIMP) shows good inhibitory activity toward rMMP1c. Inhibition kinetics analyses reveal rTIMP to be a competitive inhibitor of rMMP1c. Biolayer interferometry reveals that rTIMP can effectively bind with rMMP1c, with an equilibrium dissociation constant value of 263 nM. rMMP1c effectively degrades type I collagen γ-β-α chains in turn, and rTIMP can significantly inhibit rMMP1c degradation activity. These results provide a theoretical basis for the study of MMP and TIMP interaction and elucidate the possible mechanism for abalone tissue self-degradation.
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Affiliation(s)
- Yu-Lei Chen
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
- Collaborative Innovation Center of Marine Food Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Ming-Hui Zhang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Le-Le Su
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Le-Chang Sun
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
- Collaborative Innovation Center of Marine Food Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Xu-Jian Qiu
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Duanquan Lin
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
- Collaborative Innovation Center of Marine Food Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Ling-Jing Zhang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
- Collaborative Innovation Center of Marine Food Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Tengchuan Jin
- CAS Key Laboratory of Innate Immunity and Chronic Disease, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei 230007, China
| | - Min-Jie Cao
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
- Collaborative Innovation Center of Marine Food Deep Processing, Dalian Polytechnic University, Dalian 116034, China
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Genetic Variants of Matrix Metalloproteinase and Sepsis: The Need Speed Study. Biomolecules 2022; 12:biom12020279. [PMID: 35204780 PMCID: PMC8961575 DOI: 10.3390/biom12020279] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 02/04/2022] [Accepted: 02/04/2022] [Indexed: 12/12/2022] Open
Abstract
Many causal mechanisms in sepsis susceptibility are largely unknown and the functional genetic polymorphisms (GP) of matrix metalloproteinases (MMPs) and their natural tissue inhibitor of MMPs (TIMP1) could play a role in its development. GPs of MMPs and TIMP (namely MMP-1 rs1799750, MMP-3 rs3025058, MMP-8 rs11225395, MMP-9 rs2234681, and TIMP-1 rs4898) have been compared in 1058 patients with suspected sepsis to assess the association with susceptibility and etiology of sepsis. Prevalence of MMP8 rs11225395 G/G genotype was higher in sepsis patients than in those with non-infective Systemic Inflammatory Reaction Syndrome (35.6 vs. 26%, hazard ratio, HR 1.56, 95% C.I. 1.04–2.42, p = 0.032). G/G patients developed less hyperthermia (p = 0.041), even after stratification for disease severity (p = 0.003). Patients carrying the 6A allele in MMP3 rs3025058 had a higher probability of microbiologically-proven sepsis (HR 1.4. 95%C.I. 1.01–1.94, p = 0.044), particularly when due to virus (H.R. 2.14, 95% C.I. 1.06–4.31, p = 0.046), while MMP-1 G/G genotype patients carried a higher risk for intracellular bacteria (Chlamydia, Mycoplasma, and Legionella, H.R. 6.46, 95% C.I. 1.58–26.41, p = 0.003). Neither severity of sepsis at presentation, nor 30-day mortality were influenced by the investigated variants or their haplotype. MMP8 rs11225395 G/G carriers have lower temperature at presentation and a more than 50% increased susceptibility to sepsis. Among patients with sepsis, carriers of MMP1 rs1799750 G/G have an increased susceptibility for intracellular pathogen infections, while virus serology is more often positive in those with the MMP3 rs3025058 A/A genotype.
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D'Oria M, Di Girolamo FG, Calvagna C, Gorgatti F, Altamura N, Lepidi S, Biolo G, Fiotti N. Remodeling of abdominal Aortic Aneurysm Sac following EndoVascular Aortic Repair: Association with Clinical, Surgical, and Genetic factors. Cardiovasc Pathol 2021; 58:107405. [PMID: 34968687 DOI: 10.1016/j.carpath.2021.107405] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 11/15/2022] Open
Abstract
After successful EndoVascular Aortic Repair (EVAR), abdominal aortic aneurysms (AAA) sac will undergo negative remodeling (i.e. shrinkage) as a measure of successful exclusion. Determinants of shrinkage after EVAR are not fully known. In 84 post-EVAR patients, time course of AAA diameter after repair and occurrence of endoleaks (ELs) have been correlated with clinical history, medications, anthropometric data, vascular anatomy, and matrix metalloprotease (MMP) genetic variants (namely MMP-1 rs1799750, MMP-3 rs35068180, MMP-9 rs2234681, rs917576, rs917577, MMP-12 rs652438, and TIMP1 rs4898). During follow-up, 41 ELs were detected in 37 patients (44%, 10.4 events/100 pt./y), accounting for AAA dilation or reduced shrinkage (P<0.001). High-flow ELs (type 1 and/or 3) occurrence was associated with warfarin use, MMP9 rs17577 polymorphism, and unfavorable anatomy, while low-flow type 2 ELs occurred more often in TIMP1 rs4898 non-T carriers. In EL-free patients, AAA diameter decreased for the first three years, (-4, -3 and - 2 mm/year respectively) and remained stable thereafter. Shrinkage between two measurements (n= 120) was associated with smaller AAA diameter at the baseline, peripheral arterial disease (PAD), patients' older age at intervention, and G-/G- genotype in MMP1 rs1799750 (binary logistic regression, P=0.0001). Aneurysmal sac shrinking occurs for few years after EVAR, only in patients without EL, and is related to older age, PAD, smaller aneurysm size and putative lower MMP1 expression while EL occurrence prevents such a remodeling and is mainly related to local-acting factors like unfavorable anatomy, anticoagulation, and MMP9 and TIMP1 genetic polymorphisms.
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Affiliation(s)
- Mario D'Oria
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Filippo Giorgio Di Girolamo
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Cristiano Calvagna
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Filippo Gorgatti
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Nicola Altamura
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Sandro Lepidi
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Gianni Biolo
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Nicola Fiotti
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY.
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Xue R, Han Y, Li F, Chen L, Yang D, Zhao J. Identification, antibacterial activities and action mode of two macins from manila clam Venerupis philippinarum. FISH & SHELLFISH IMMUNOLOGY 2021; 118:411-420. [PMID: 34571157 DOI: 10.1016/j.fsi.2021.09.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 09/17/2021] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
In this study, two macins were identified from clam Venerupis philippinarum (designated as VpMacin-1 and VpMacin-2). They showed 64.71% similarity with each other. The highest mRNA expression of VpMacin-1 and VpMacin-2 was detected in gills and hepatopancreas, respectively, in non-stimulated clams, and their expression could be induced significantly in hemocytes after Vibrio anguillarum infection. Silencing of VpMacin-1 and VpMacin-2 led to 22% and 49% mortality 6 days post infection. Escherichia coli cells were killed by recombinant protein rVpMacin-1 and rVpMacin-2 within 1000 and 400 min, respectively, at a concentration of 1.0 × MIC. Compared with rVpMacin-1, rVpMacin-2 not only showed higher broad-spectrum antimicrobial activities towards Vibrio strains, but possessed stronger abilities to inhibit the formation of bacterial biofilm. Both membrane integrity and electrochemical assay indicated that rVpMacins were capable of causing bacterial membrane permeabilization, especially for rVpMacin-2. Besides, rVpMacin-1 significantly induced both phagocytic (0.1 and 1.0 × MIC, p < 0.05) and chemotactic effects (0.1 × MIC, p < 0.01) of hemocytes, while there was no significant increase for rVpMacin-2. Overall, our results suggested that VpMacin-1 and VpMacin-2 play important roles in host defense against invasive pathogens.
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Affiliation(s)
- Rui Xue
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai, Shandong, 264117, PR China; Research and Development Center for Efficient Utilization of Coastal Bioresources, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong, 264003, PR China
| | - Yijing Han
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai, Shandong, 264117, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Fan Li
- Shandong Marine Resource and Environment Research Institute, Yantai, 264006, PR China
| | - Lizhu Chen
- Shandong Marine Resource and Environment Research Institute, Yantai, 264006, PR China
| | - Dinglong Yang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai, Shandong, 264117, PR China; Center for Ocean Mega-science, Chinese Academy of Sciences, Qingdao, Shandong, 266071, PR China; Research and Development Center for Efficient Utilization of Coastal Bioresources, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong, 264003, PR China.
| | - Jianmin Zhao
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai, Shandong, 264117, PR China; Center for Ocean Mega-science, Chinese Academy of Sciences, Qingdao, Shandong, 266071, PR China; Research and Development Center for Efficient Utilization of Coastal Bioresources, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong, 264003, PR China.
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Xue R, Yang D, Han Y, Deng Q, Wang X, Liu X, Zhao J. 14-3-3ζ and 14-3-3ε are involved in innate immune responses in Pacific abalone (Haliotis discus hannai). DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2021; 124:104176. [PMID: 34153282 DOI: 10.1016/j.dci.2021.104176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 06/13/2023]
Abstract
The 14-3-3 proteins play important roles in various cellular processes by binding to different ligands, but little is known about these proteins in mollusks. In this study, two 14-3-3 cDNAs were identified from the Pacific abalone Haliotis discus hannai (designated 14-3-3ζ and 14-3-3ε), possessing 59.40% identity with each other. Both genes were predominantly expressed in the gills of unchallenged abalones, and their mRNA signals could also be detected in several other tissues, including the mantle, hepatopancreas and ovary. However, after Vibrio harveyi challenge, hemocytes were induced significantly (p < 0.01). Meanwhile, phagocytosis was inhibited, but apoptosis, reactive oxygen species formation, and caspase 3 expression were significantly induced (p < 0.01), and they were all suppressed with 14-3-3ζ knockdown (p < 0.01). The differences were that silencing 14-3-3ε reverted the decline in the phagocytic rate derived from bacterial infection, while ROS formation was not influenced significantly. In addition, the expression levels of several antimicrobial peptide and proinflammatory cytokine genes were also decreased with the silencing of 14-3-3 genes. However, with the knockdown of 14-3-3ζ, the expression of 14-3-3ε was further significantly increased (p < 0.01), and vice versa. Overall, our results suggested that 14-3-3ζ and 14-3-3ε should play important roles in innate immunity against V. harveyi infection.
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Affiliation(s)
- Rui Xue
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai Shandong, 264117, PR China; Center for Ocean Mega-science, Chinese Academy of Sciences, Qingdao Shandong, 266071, PR China; Research and Development Center for Efficient Utilization of Coastal Bioresources, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai Shandong, 264003, PR China
| | - Dinglong Yang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai Shandong, 264117, PR China; Center for Ocean Mega-science, Chinese Academy of Sciences, Qingdao Shandong, 266071, PR China; Research and Development Center for Efficient Utilization of Coastal Bioresources, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai Shandong, 264003, PR China.
| | - Yijing Han
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai Shandong, 264117, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Qinyou Deng
- Shandong Marine Resource and Environment Research Institute, Yantai, 264006, PR China
| | - Xin Wang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai Shandong, 264117, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Xiangquan Liu
- Shandong Marine Resource and Environment Research Institute, Yantai, 264006, PR China
| | - Jianmin Zhao
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Yantai Shandong, 264117, PR China; Center for Ocean Mega-science, Chinese Academy of Sciences, Qingdao Shandong, 266071, PR China; Research and Development Center for Efficient Utilization of Coastal Bioresources, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai Shandong, 264003, PR China.
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Frolova AS, Petushkova AI, Makarov VA, Soond SM, Zamyatnin AA. Unravelling the Network of Nuclear Matrix Metalloproteinases for Targeted Drug Design. BIOLOGY 2020; 9:E480. [PMID: 33352765 PMCID: PMC7765953 DOI: 10.3390/biology9120480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 02/06/2023]
Abstract
Matrix metalloproteinases (MMPs) are zinc-dependent endopeptidases that are responsible for the degradation of a wide range of extracellular matrix proteins, which are involved in many cellular processes to ensure the normal development of tissues and organs. Overexpression of MMPs has been observed to facilitate cellular growth, migration, and metastasis of tumor cells during cancer progression. A growing number of these proteins are being found to exist in the nuclei of both healthy and tumor cells, thus highlighting their localization as having a genuine purpose in cellular homeostasis. The mechanism underlying nuclear transport and the effects of MMP nuclear translocation have not yet been fully elucidated. To date, nuclear MMPs appear to have a unique impact on cellular apoptosis and gene regulation, which can have effects on immune response and tumor progression, and thus present themselves as potential therapeutic targets in certain types of cancer or disease. Herein, we highlight and evaluate what progress has been made in this area of research, which clearly has some value as a specific and unique way of targeting the activity of nuclear matrix metalloproteinases within various cell types.
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Affiliation(s)
- Anastasia S. Frolova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (A.S.F.); (A.I.P.); (V.A.M.); (S.M.S.)
| | - Anastasiia I. Petushkova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (A.S.F.); (A.I.P.); (V.A.M.); (S.M.S.)
| | - Vladimir A. Makarov
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (A.S.F.); (A.I.P.); (V.A.M.); (S.M.S.)
| | - Surinder M. Soond
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (A.S.F.); (A.I.P.); (V.A.M.); (S.M.S.)
| | - Andrey A. Zamyatnin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (A.S.F.); (A.I.P.); (V.A.M.); (S.M.S.)
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
- Department of Biotechnology, Sirius University of Science and Technology, 1 Olympic Ave., 354340 Sochi, Russia
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