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Swallow J, Seidler K, Barrow M. The mechanistic role of curcumin on matrix metalloproteinases in osteoarthritis. Fitoterapia 2024; 174:105870. [PMID: 38423225 DOI: 10.1016/j.fitote.2024.105870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 02/22/2024] [Accepted: 02/25/2024] [Indexed: 03/02/2024]
Abstract
A systematic mechanistic review was performed to determine mechanistic evidence for curcumin on pro-inflammatory matrix metalloproteinases and Osteoarthritis to understand the underlying pathophysiology, and to evaluate available human intervention evidence to inform clinical decision making. The systematic literature search was performed in 3 tranches (reviews, mechanistic, intervention studies) using PubMed, with no date limitations and using specific search terms. 65 out of 393 screened papers were accepted based on detailed inclusion and exclusion criteria. The mechanistic search was divided into three searches and the intervention searches were subdivided into four searches. Curcumin demonstrated significant inhibition of matrix metalloproteinases linked to cartilage degradation in Osteoarthritis through reduced activation of the nuclear factor kappa-B signaling pathway via suppressing phosphorylation of Iκβa and p65 nuclear translocation. Mechanistic evidence implicated matrix metalloproteinases in Osteoarthritis by decreasing Type II collagen, leading to cartilage damage. As a potential nutritional intervention for Osteoarthritis, curcumin could reduce inflammatory markers and improve pain and function scores. The evidence indicates most formulations of turmeric extract and curcumin extract, bio-enhanced and non-bio-enhanced, are effective at improving inflammatory markers and pain and function to a greater or lesser extent. Due to the high heterogeneity of the formulations, dosage, and duration of the studies, further research is needed to fully understand curcumin's potential as a promising non-pharmaceutical intervention for Osteoarthritis. This mechanism review identifies a gap in current research for the mechanism by which Type II collagen is mediated.
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Affiliation(s)
- Jennifer Swallow
- Centre for Nutrition Education and Lifestyle Management (CNELM), Chapel Garden, 14 Rectory Road, Wokingham, Berkshire RG40 1DH, UK.
| | - Karin Seidler
- Centre for Nutrition Education and Lifestyle Management (CNELM), Chapel Garden, 14 Rectory Road, Wokingham, Berkshire RG40 1DH, UK.
| | - Michelle Barrow
- Centre for Nutrition Education and Lifestyle Management (CNELM), Chapel Garden, 14 Rectory Road, Wokingham, Berkshire RG40 1DH, UK.
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2
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Erfu C, Li L, Weiting Q, Tao C, Liwei M, Hemin Y, Junkun L. Matrine attenuating cardiomyocyte apoptosis in doxorubicin-induced cardiotoxicity through improved mitochondrial membrane potential and activation of mitochondrial respiratory chain Complex I pathway. Biomed Pharmacother 2024; 173:116464. [PMID: 38503242 DOI: 10.1016/j.biopha.2024.116464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 03/09/2024] [Accepted: 03/15/2024] [Indexed: 03/21/2024] Open
Abstract
The study aimed to demonstrate that matrine can reduce apoptosis in H9c2 cells induced by the cardiotoxic anticancer drug doxorubicin (DOX).The researchers pretreated H9c2 cells with different concentrations of matrine before exposing them to DOX and cultured them for 24 h. They assessed cell survival rates using cell counting kit-8 and MTT assay. Hoechst 33258 dye kits were used to determine apoptosis, while laser confocal JC-1 method was applied to test the mitochondrial membrane potential (MMP). Complex I activities were detected following the manufacturer's protocol. The results indicated that matrine pretreatment significantly increased the survival rate of H9c2 cells injured by DOX. Additionally, matrine reduced apoptosis in H9c2 cells through the improvement of MMP and activity of Complex I, which were damaged by DOX.
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Affiliation(s)
- Chu Erfu
- Department of Cardiology, Third Affiliated Hospital of Qiqihar Medical College, Qiqihar Medical College, Heilongjiang, China.
| | - Liu Li
- Department of Cardiology, First Traditional Medicine Hospital of Zhanjiang, Guangzhou University of Chinese Medicine, Guangdong, 524043, China
| | - Qu Weiting
- Department of Anesthesiology, Qiqihar Jianhua Hospital, Heilongjiang, China
| | - Chi Tao
- Department of Central Lab, Third Affiliated Hospital of Qiqihar Medical College, Qiqihar Medical College, Heilongjiang, China
| | - Ma Liwei
- Department of Institute of Medine & Pharmacy, Qiqihaer Medical College, Heilongjiang, China
| | - Yang Hemin
- Department of Central Lab, Third Affiliated Hospital of Qiqihar Medical College, Qiqihar Medical College, Heilongjiang, China
| | - Lu Junkun
- Department of Cardiology, First Traditional Medicine Hospital of Zhanjiang, Guangzhou University of Chinese Medicine, Guangdong, 524043, China.
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Gudima A, Hesselbarth D, Li G, Riabov V, Michel J, Liu Q, Schmuttermaier C, Jiao Z, Sticht C, Jawhar A, Obertacke U, Klüter H, Vrana NE, Kzhyshkowska J. Titanium induces pro-inflammatory and tissue-destructive responses in primary human macrophages. J Leukoc Biol 2024:qiae072. [PMID: 38512961 DOI: 10.1093/jleuko/qiae072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/06/2024] [Accepted: 02/21/2024] [Indexed: 03/23/2024] Open
Abstract
Implants and medical devices are efficient and practical therapeutic solutions for a multitude of pathologies. Titanium and titanium alloys are used in orthopedics, dentistry, and cardiology. Despite very good mechanical properties, and corrosion resistance titanium implants can fail due to inflammatory or tissue-degradation related complications. Macrophages are major immune cells that control acceptance of failure of the implant. In this study, for the first time, we have performed a systematic analysis of the response of differentially activated human macrophages (M(Control), M(IFNγ) and M(IL-4)) to the polished and porous titanium surfaces in order to identify the detrimental effect of titanium leading to the tissue destruction and chronic inflammation. Transcriptome analysis revealed that the highest number of differences between titanium and control settings are found in M(IL-4) that model healing type of macrophages. RT-qPCR analysis confirmed that both polished and porous titanium affected expression of cytokines, chitinases/chitinase-like proteins and matrix metalloproteinases. Titanium-induced release and activation of MMP7 by macrophages was enhanced by fibroblasts in both juxtacrine and paracrine cell interaction models. Production of titanium-induced MMPs and cytokines associated with chronic inflammation were independent of the presence of Staphylococcus aureus. MMP7, one of the most pronounced tissue-destroying factor and chitinase-like protein YKL-40 were expressed in CD68+ macrophages in peri-implant tissues of patients with orthopedic implants. In summary, we demonstrated that titanium induces pro-inflammatory and tissue-destructing responses mainly in healing macrophages, and the detrimental effects of titanium surfaces on implant-adjacent macrophages are independent on the bacterial contamination.
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Affiliation(s)
- Alexandru Gudima
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
| | - David Hesselbarth
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
- University Heart-Centre Freiburg-Bad Krozingen, Clinic for Cardiology and Angiology, Hugstetter Str. 55, ·79106 Freiburg, Germany
| | - Guanhao Li
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
| | - Vladimir Riabov
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
- Laboratory for translational cellular and molecular biomedicine, Tomsk State University, 36 Lenin Prospekt, Tomsk, 634050, Russia
| | - Julia Michel
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
- Red Cross Blood Service Baden-Württemberg-Hessen, Friedrich-Ebert Str. 107, 68167 Mannheim, Germany
| | - Quan Liu
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
| | - Christina Schmuttermaier
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
| | - Zhen Jiao
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
| | - Carsten Sticht
- Medical Research Center, Medical Faculty Mannheim, University of Heidelberg, 68167 Mannheim, Germany
| | - Ahmed Jawhar
- Department of Orthopaedics and Trauma Surgery, University Medical Center Mannheim of University Heidelberg, 68167 Mannheim, Germany
| | - Udo Obertacke
- Department of Orthopaedics and Trauma Surgery, University Medical Center Mannheim of University Heidelberg, 68167 Mannheim, Germany
| | - Harald Klüter
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
- Red Cross Blood Service Baden-Württemberg-Hessen, Friedrich-Ebert Str. 107, 68167 Mannheim, Germany
| | - Nihal Engin Vrana
- SPARTHA Medical, 14B Rue de la Canardiere, 67100, Strasbourg, France
- INSERM UMR 1121, Biomaterials and Bioengineering", 11 rue Humann, 67000, Strasbourg, France
| | - Julia Kzhyshkowska
- Institute for Transfusion Medicine and Immunology, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167 Mannheim, Germany
- Red Cross Blood Service Baden-Württemberg-Hessen, Friedrich-Ebert Str. 107, 68167 Mannheim, Germany
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Steenholdt C, Lorentsen RD, Petersen PN, Widigson ES, Kloft C, Klaasen RA, Brynskov J. Therapeutic drug monitoring of vedolizumab therapy in inflammatory bowel disease. J Gastroenterol Hepatol 2024. [PMID: 38380724 DOI: 10.1111/jgh.16518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/01/2024] [Accepted: 02/03/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND Therapeutic drug monitoring is effective for optimizing anti-tumor necrosis factor therapies in inflammatory bowel disease, but for vedolizumab, a gut-selective leucocyte migration inhibitor, data are scarce. METHODS Observational cohort study including 116 bio-experienced inflammatory bowel disease patients treated with vedolizumab for active luminal disease. Biobanked trough blood samples (n = 676) covering 96% of patients were analyzed using a drug-binding immunofluorometric assay. Steroid-free treatment outcomes were classified by clinical disease activity indices and objective findings, primarily endoscopy. RESULTS Patients with clinical remission to vedolizumab induction therapy (37%) had significantly higher trough levels than those without at weeks 6 (mean 34.1 vs 28.0 μg/mL, P = 0.03) and 10 (34.8 vs 27.5 μg/mL, P = 0.01). Optimal thresholds for discrimination were 32.4 μg/mL (AUCROC 0.66, P = 0.04) and 23.5 (AUCROC 0.67, P = 0.01), respectively. This positive association persisted during maintenance phase with 11.9 μg/mL (AUCROC 0.69, P < 0.01) associated with clinical remission (37%) and 15.3 (AUCROC 0.74, P < 0.001) for objective remission (46%). Stratification by temporal evolution of treatment effects revealed higher induction and maintenance vedolizumab levels in persistent and slow responders as compared to secondary or persistent failures. Pharmacokinetics was influenced by rare formation of anti-vedolizumab antibodies (2%), and to a lesser extent gender and albumin during induction, but not disease severity, concomitant steroids, or thiopurine metabolites. Switching to subcutaneous administrations resulted in 2.3-fold increase in steady-state trough levels. CONCLUSION Our study supports maintaining adequate drug exposure being essential for sustained positive outcomes of vedolizumab and emphasizes individualized, therapeutic drug monitoring-based treatment regimens. Controlled trials and pharmacokinetic modeling are, however, needed.
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Affiliation(s)
- Casper Steenholdt
- Department of Gastroenterology, Herlev and Gentofte Hospital, Herlev, Denmark
| | - Ruben Due Lorentsen
- Department of Gastroenterology, Herlev and Gentofte Hospital, Herlev, Denmark
| | | | - Ella Sk Widigson
- Department of Clinical Pharmacy and Biochemistry, Institute of Pharmacy, Freie Universität, Berlin, Germany
- Graduate Research Training Program PharMetrX, Berlin, Germany
| | - Charlotte Kloft
- Department of Clinical Pharmacy and Biochemistry, Institute of Pharmacy, Freie Universität, Berlin, Germany
| | - Rolf Anton Klaasen
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - Jørn Brynskov
- Department of Gastroenterology, Herlev and Gentofte Hospital, Herlev, Denmark
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Pulat S, Yang I, Lee J, Hwang S, Zhou R, Gamage CDB, Varlı M, Taş İ, Yang Y, Park SY, Hong A, Kim JH, Oh DC, Kim H, Nam SJ, Kang H. Anithiactin D, a Phenylthiazole Natural Product from Mudflat-Derived Streptomyces sp., Suppresses Motility of Cancer Cells. Mar Drugs 2024; 22:88. [PMID: 38393059 PMCID: PMC10889970 DOI: 10.3390/md22020088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/02/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
Anithiactin D (1), a 2-phenylthiazole class of natural products, was isolated from marine mudflat-derived actinomycetes Streptomyces sp. 10A085. The chemical structure of 1 was elucidated based on the interpretation of NMR and MS data. The absolute configuration of 1 was determined by comparing the experimental and calculated electronic circular dichroism (ECD) spectral data. Anithiactin D (1) significantly decreased cancer cell migration and invasion activities at a concentration of 5 μM via downregulation of the epithelial-to-mesenchymal transition (EMT) markers in A549, AGS, and Caco-2 cell lines. Moreover, 1 inhibited the activity of Rho GTPases, including Rac1 and RhoA in the A549 cell line, suppressed RhoA in AGS and Caco-2 cell lines, and decreased the mRNA expression levels of some matrix metalloproteinases (MMPs) in AGS and Caco-2 cell lines. Thus 1, which is a new entity of the 2-phenylthiazole class of natural products with a unique aniline-indole fused moiety, is a potent inhibitor of the motility of cancer cells.
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Affiliation(s)
- Sultan Pulat
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - Inho Yang
- Department of Convergence Study on the Ocean Science and Technology, Korea Maritime and Ocean University, Busan 49112, Republic of Korea;
| | - Jihye Lee
- Laboratories of Marine New Drugs, REDONE Seoul, Seoul 08594, Republic of Korea;
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea; (A.H.); (J.-H.K.)
| | - Sunghoon Hwang
- Natural Products Research Institute, College of Pharmacy, Seoul National University, NS-80, Seoul 08826, Republic of Korea; (S.H.); (D.-C.O.)
| | - Rui Zhou
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - Chathurika D. B. Gamage
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - Mücahit Varlı
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - İsa Taş
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - Yi Yang
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - So-Yeon Park
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - Ahreum Hong
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea; (A.H.); (J.-H.K.)
| | - Jeong-Hyeon Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea; (A.H.); (J.-H.K.)
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy, Seoul National University, NS-80, Seoul 08826, Republic of Korea; (S.H.); (D.-C.O.)
| | - Hangun Kim
- College of Pharmacy, Sunchon National University, Sunchon 57922, Republic of Korea; (S.P.); (R.Z.); (C.D.B.G.); (M.V.); (İ.T.); (Y.Y.); (S.-Y.P.)
| | - Sang-Jip Nam
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea; (A.H.); (J.-H.K.)
| | - Heonjoong Kang
- Laboratory of Marine Drugs, School of Earth and Environmental Sciences, Seoul National University, NS-80, Seoul 08826, Republic of Korea
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Mathur A, Meena A, Luqman S. Monoterpenoids: An upcoming class of therapeutic agents for modulating cancer metastasis. Phytother Res 2024; 38:939-969. [PMID: 38102850 DOI: 10.1002/ptr.8081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/28/2023] [Accepted: 11/14/2023] [Indexed: 12/17/2023]
Abstract
Monoterpenoids, a sub-class of terpenoids, are secondary metabolites frequently extracted from the essential oils of aromatic plants. Their antitumor properties including antiproliferative, apoptotic, antiangiogenic, and antimetastatic effects along with other biological activities have been the subject of extensive study due to their diverse characteristics. In recent years, numerous investigations have been conducted to understand its potential anticancer impacts, specifically focusing on antiproliferative and apoptotic mechanisms. Metastasis, a malignancy hallmark, can exert either protective or destructive influences on tumor cells. Despite this, the potential antimetastatic and antiangiogenic attributes of monoterpenoids need further exploration. This review focuses on specific monoterpenoids, examining their effects on metastasis and relevant signaling pathways. The monoterpenoids exhibit a high level of complexity as natural products that regulate metastatic proteins through various signaling pathways, including phosphoinositide 3-kinase/protein kinase B/mammalian target of rapamycin, mitogen-activated protein kinase/extracellular signal-regulated kinase/jun N-terminal kinase, nuclear factor kappa B, vascular endothelial growth factor, and epithelial mesenchymal transition process. Additionally, this review delves into the biosynthesis and classification of monoterpenoids, their potential antitumor impacts on cell lines, the plant sources of monoterpenoids, and the current status of limited clinical trials investigating their efficacy against cancer. Moreover, monoterpenoids depict promising potential in preventing cancer metastasis, however, inadequate clinical trials limit their drug usage. State-of-the-art techniques and technologies are being employed to overcome the challenges of utilizing monoterpenoids as an anticancer agent.
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Affiliation(s)
- Anurag Mathur
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Abha Meena
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Suaib Luqman
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Chen S, Zhang K, Zou J, Yu Z, Gai C, Chai X, Zhao Q, Zou Y. Further structural optimization and SAR study of sungsanpin derivatives as cell-invasion inhibitors. Bioorg Med Chem Lett 2024; 99:129627. [PMID: 38272189 DOI: 10.1016/j.bmcl.2024.129627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/16/2024] [Accepted: 01/21/2024] [Indexed: 01/27/2024]
Abstract
Metastasis is one of the major causes of death in patients with cancer, and cell invasion plays a fundamental part in this process. Because of the absence of efficacious treatments, caring for these patients is challenging. Recently, we optimized the structure of the naturally occurring lasso peptide sungsanpin. We identified two peptides, octapeptide S3 and cyclic peptide S4, which inhibited invasion into A549 cells effectively. We undertook an alanine scan of S3 to explore the structure-activity relationship. The linear octapeptide S3-4 and cyclic peptide S4-1 exhibited improved inhibition of invasion into A549 cells. We modified S3-4 to obtain S3-4K, which displayed much higher inhibitory activity against invasion into A549 cells than S3-4. Of all peptides tested, S4-1 upregulated significantly mRNA of tissue inhibitor matrix metalloproteinase TIMP-1 and TIMP-2.
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Affiliation(s)
- Shuai Chen
- School of Pharmacy, Naval Medical University, Shanghai 200433, PR China
| | - Kai Zhang
- School of Pharmacy, Naval Medical University, Shanghai 200433, PR China
| | - Jihua Zou
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian Province 350122, PR China
| | - Zhou Yu
- School of Pharmacy, Naval Medical University, Shanghai 200433, PR China
| | - Conghao Gai
- School of Pharmacy, Naval Medical University, Shanghai 200433, PR China
| | - Xiaoyun Chai
- School of Pharmacy, Naval Medical University, Shanghai 200433, PR China
| | - Qingjie Zhao
- School of Pharmacy, Naval Medical University, Shanghai 200433, PR China.
| | - Yan Zou
- School of Pharmacy, Naval Medical University, Shanghai 200433, PR China.
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Wen D, Ji Y, Li Y, Duan W, Wang Y, Li Z, Tao M, Liu Y. OPTN gene therapy increases autophagy and protects mitochondria in SOD1-G93A-expressing transgenic mice and cells. FEBS J 2024; 291:795-813. [PMID: 37983563 DOI: 10.1111/febs.17009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/18/2023] [Accepted: 11/17/2023] [Indexed: 11/22/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron (MN) death. Mutation of the superoxide dismutase 1 (SOD1) gene, which results in abnormal protein aggregation, is one of the causes of familial ALS. Autophagic dysfunction occurs in SOD1-G93A mutant mice as the disease progresses, but the etiology of this disease is still unclear. Optineurin (OPTN) is an adaptor that is involved in autophagy and participates in aggrephagy and mitophagy. Previous studies have established that OPTN mutations contribute to diseases such as glaucoma and ALS. However, the function of OPTN in autophagy and mitophagy has not been intensively investigated in models of ALS. In this study, we assessed the beneficial effect of OPTN on autophagy and mitochondrial function by intrathecally injecting adeno-associated virus 9 (AAV9)-OPTN into SOD1-G93A transgenic mice and by administering lentivirus (LV)-OPTN to cells expressing the SOD1-G93A mutant protein. The expression of voltage-dependent anion channel 1 (VDAC1) was increased and autophagy was elevated after OPTN gene therapy, as shown by a lower level of p62 and a higher level of microtubule-associated protein 1A/1B-light chain 3 (LC3)-II. Moreover, using electron microscopy, we observed a hyperpolarized mitochondrial transmembrane potential and reversal of mitochondrial morphological abnormalities. Furthermore, the protein level of TANK-binding kinase 1 (TBK1) was increased, suggesting that mitophagy was increased. Our findings from both animal and cell line studies strongly suggest that OPTN gene therapy is a powerful strategy to increase autophagy and protect mitochondria to prevent the progression of ALS and could be effective in the treatment of ALS.
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Affiliation(s)
- Di Wen
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yingxiao Ji
- Department of Neurology, Hebei General Hospital, Shijiazhuang, China
| | - Yuanyuan Li
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- Neurological Laboratory of Hebei Province, Shijiazhuang, China
| | - Weisong Duan
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- Neurological Laboratory of Hebei Province, Shijiazhuang, China
| | - Yanyan Wang
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhongyao Li
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- Neurological Laboratory of Hebei Province, Shijiazhuang, China
| | - Meichun Tao
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yakun Liu
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- Neurological Laboratory of Hebei Province, Shijiazhuang, China
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Tseng C, Chen B, Han Y, Wang K, Song Q, Shen H, Chen Z. Advanced glycation end products promote intervertebral disc degeneration by transactivation of matrix metallopeptidase genes. Osteoarthritis Cartilage 2024; 32:187-199. [PMID: 37717904 DOI: 10.1016/j.joca.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 09/19/2023]
Abstract
OBJECTIVE Examine the mechanism by which advanced glycation end products (AGEs) induce intervertebral disc degeneration (IDD) in C57BL/6J mice. METHODS Matrix metallopeptidase (MMP) gene mRNA levels were assessed using RT-qPCR. Immunoprecipitation and co-immunoprecipitation were performed to identify the transcriptional complex regulating MMP expression due to AGEs. The preventive effects of inhibitors targeting this complex were tested in mice on high AGE diets. RESULTS IDD and AGE accumulation were evident in mice on high-AGE diets (HAGEs), persisting across dietary shifts but absent in mice exclusively on low-AGE diets. Molecularly, HAGEs activated p21-activated kinase 1 (PAK1), prompting peroxisome proliferator-activated receptor gamma coactivator-related protein 1 (PPRC1) phosphorylation. Ubiquitin-specific protease 12 (USP12) interacted with the phosphorylated PPRC1 (pPPRC1), safeguarding it from proteasomal degradation. This pPPRC1, in collaboration with two histone acetyltransferases p300/CREB-binding protein (CBP) and a transcription factor activator protein 1(AP1), enhanced the expression of 12 MMP genes (MMP1a/1b/3/7/9/10/12/13/16/19/23/28). In vitro AGE exposure on nucleus pulposus and annulus fibrosus cells replicated this gene activation pattern, driven by the PAK1/pPPRC1-p300/CBP-AP1 pathway. The application of PAK1, p300, and AP1 inhibitors reduced pPPRC1-p300/CBP-AP1 binding to MMP promoters, diminishing their expression. These inhibitors effectively thwarted IDD in HAGE mice. CONCLUSION Our results revealed that HAGEs instigate IDD via the PAK1/pPPRC1-p300/CBP-AP1 signaling pathway. This insight can guide therapeutic strategies to slow IDD progression in prediabetic/diabetic patients.
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Affiliation(s)
- Changchun Tseng
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bin Chen
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yingchao Han
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kun Wang
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qingxin Song
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Hongxing Shen
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhi Chen
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
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Du J, Wang T, Xiao C, Dong Y, Zhou S, Zhu Y. Pharmacological Activation of AMPK Prevents Drp1-mediated Mitochondrial Fission and Alleviates Hepatic Steatosis In vitro. Curr Mol Med 2024; 24:CMM-EPUB-137491. [PMID: 38310549 DOI: 10.2174/0115665240275594231229121030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND The incidence of non-alcoholic fatty liver disease (NAFLD) is increasing worldwide. Adenosine monophosphate-activated protein kinase (AMPK) activation is beneficial for NAFLD treatment. Recent studies show the excessive fission of mitochondria during NAFLD progression, so targeting mitochondria dynamics may be a possible target for NAFLD. Still, little is known about whether AMPK regulates mitochondrial dynamics in hepar. OBJECTIVE This study investigated whether AMPK activation alleviates hepatic steatosis by regulating mitochondrial dynamics mediated by GTPase dynamin-related protein 1 (Drp1). METHODS Human hepatocyte line L-02 cells were cultured and subjected to palmitic acid (PA) treatment for 24 h to establish a hepatic steatosis model in vitro, which was pre-treated with different tool drugs. Hepatocyte function, hepatocyte lipid content, mitochondrial reactive oxygen species (ROS) production, and mitochondrial membrane potential (MMP) were examined. The expression levels of genes and proteins associated with mitochondrial dynamics were assessed using reverse transcription-quantitative PCR and western blotting. RESULTS The results indicated that 5-Aminoimidazole-4-carboxamide 1-β-D-ribofuranoside (AICAR), an AMPK activator, improved hepatocyte function, as demonstrated by decreased alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activity (P<0.05 or P<0.01). In addition, AICAR decreased total cholesterol (TC) and triglyceride (TG) content and lipid deposition in hepatocytes (P<0.01); decreased ROS production; improved MMP (P<0.01); reduced fission-1 (Fis1) and mitochondrial fission factor (Mff) mRNA expression; and downregulated p-Drp1 (Ser 616) protein expression. In contrast, AICAR increased mitochondrial fusion factor mitofusin-1 (Mfn1) and mitofusin-2 (Mfn2) mRNA expression and upregulated p-Drp1 (Ser 637) protein expression. Mdivi-1, a Drp-1 inhibitor, was used to confirm whether mitochondrial dynamics regulated by Drp1-mediated the role of AICAR. Similar to AICAR, Mdivi-1 improved hepatocyte function and MMP significantly, decreased ROS production and lipid deposition, downregulated Fis1 and Mff mRNA expression, downregulated p-Drp1 (Ser 616) protein expression, and enhanced Mfn1 and Mfn2 mRNA and p-Drp1 (Ser 637) protein expression. However, Compound C, an AMPKspecific inhibitor, had less impact on the protective effect of Mdivi-1. CONCLUSION The results demonstrated that AMPK activation has a protective effect on hepatic steatosis in vitro, largely dependent on the inhibition of Drp1-mediated mitochondrial fission.
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Affiliation(s)
- Jingxia Du
- Department of Pharmacy, School of Basic Medical, Henan University of Science and Technology, Luoyang, 471023, China
| | - Tingting Wang
- Department of Pharmacy, School of Basic Medical, Henan University of Science and Technology, Luoyang, 471023, China
| | - Chengyao Xiao
- Department of Pharmacy, School of Basic Medical, Henan University of Science and Technology, Luoyang, 471023, China
| | - Yibo Dong
- Department of Pharmacy, School of Basic Medical, Henan University of Science and Technology, Luoyang, 471023, China
| | - Shiyao Zhou
- Department of Pharmacy, School of Basic Medical, Henan University of Science and Technology, Luoyang, 471023, China
| | - Yujiao Zhu
- Department of Pharmacy, School of Basic Medical, Henan University of Science and Technology, Luoyang, 471023, China
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Jantas D, Warszyński P, Lasoń W. Carnosic Acid Shows Higher Neuroprotective Efficiency than Edaravone or Ebselen in In Vitro Models of Neuronal Cell Damage. Molecules 2023; 29:119. [PMID: 38202702 PMCID: PMC10779571 DOI: 10.3390/molecules29010119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
This study compared the neuroprotective efficacy of three antioxidants-the plant-derived carnosic acid (CA), and two synthetic free radical scavengers: edaravone (ED) and ebselen (EB)-in in vitro models of neuronal cell damage. Results showed that CA protected mouse primary neuronal cell cultures against hydrogen peroxide-induced damage more efficiently than ED or EB. The neuroprotective effects of CA were associated with attenuation of reactive oxygen species level and increased mitochondrial membrane potential but not with a reduction in caspase-3 activity. None of the tested substances was protective against glutamate or oxygen-glucose deprivation-evoked neuronal cell damage, and EB even increased the detrimental effects of these insults. Further experiments using the human neuroblastoma SH-SY5Y cells showed that CA but not ED or EB attenuated the cell damage induced by hydrogen peroxide and that the composition of culture medium is the critical factor in evaluating neuroprotective effects in this model. Our data indicate that the neuroprotective potential of CA, ED, and EB may be revealed in vitro only under specific conditions, with their rather narrow micromolar concentrations, relevant cellular model, type of toxic agent, and exposure time. Nevertheless, of the three compounds tested, CA displayed the most consistent neuroprotective effects.
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Affiliation(s)
- Danuta Jantas
- Maj Institute of Pharmacology, Polish Academy of Sciences, Department of Experimental Neuroendocrinology, 31-343 Krakow, Poland;
| | - Piotr Warszyński
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Krakow, Poland;
| | - Władysław Lasoń
- Maj Institute of Pharmacology, Polish Academy of Sciences, Department of Experimental Neuroendocrinology, 31-343 Krakow, Poland;
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Huang JT, Sung SH, Hsu CP, Chiang CE, Yu WC, Cheng HM, Huang CH. TIMP-1 in the prognosis of patients who underwent coronary artery bypass surgery: a 12-year follow-up study. Front Cardiovasc Med 2023; 10:1226449. [PMID: 38162139 PMCID: PMC10757603 DOI: 10.3389/fcvm.2023.1226449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 11/30/2023] [Indexed: 01/03/2024] Open
Abstract
Introduction Matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) have been linked to clinical outcomes in patients with coronary artery disease (CAD). However, the prognostic value of TIMP-1 in patients with CAD who underwent coronary artery bypass grafting (CABG) has not been elucidated. We aimed to investigate the correlations of TIMP-1 with high-sensitivity C-reactive protein (hs-CRP) and N-terminal pro-brain natriuretic peptide (NT-proBNP) in the long-term prognosis of consecutive patients who underwent CABG. Methods A total of 234 patients (age: 70.4 ± 10.5 years, 84.6% men) with CAD who underwent CABG were prospectively enrolled. Preoperative levels of MMPs, TIMP-1, hs-CRP, and NT-proBNP were recorded. Major adverse cardiovascular events (MACE) were defined as non-fatal myocardial infarction, non-fatal stroke, and cardiovascular death. Results During a median follow-up of 12.1 years, 120 deaths were recorded. The deceased were older, had more manifest acute coronary syndrome (ACS), a lower left ventricular ejection fraction (LVEF), and an estimated glomerular filtration rate (eGFR), but significantly higher MMP13, TIMP-1, hs-CRP, and NT-proBNP compared with the survivors. After adjusting for age, sex, manifest ACS, eGFR, LVEF, total cholesterol, and triglycerides, TIMP-1 (hazard ratio and 95% confidence intervals per SD: 1.506, 1.183-1.917), hs-CRP (1.349, 1.183-1.561), and NT-ProBNP (1.707, 1.326-2.199) were all independently associated with all-cause mortality. The mediation analysis revealed that the mortality risks of TIMP-1 were partially mediated by NT-proBNP (62.2%) and hs-CRP (25.3%). The associations of TIMP-1 with MACE were partially mediated by NT-proBNP (54.4%) but not hs-CRP. Conclusions TIMP-1 was an independent predictor of long-term outcomes after CABG, with possible roles in subclinical inflammation and postoperative cardiac remodeling.
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Affiliation(s)
- Jui-Tzu Huang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shih-Hsien Sung
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Emergency and Critical Care Medicine, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Cardiovascular Research Center, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Department of Internal Medicine, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
| | - Chiao-Po Hsu
- Cardiovascular Research Center, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chern-En Chiang
- Cardiovascular Research Center, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Department of Internal Medicine, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- General Clinical Research Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Wen-Chung Yu
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular Research Center, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Department of Internal Medicine, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
| | - Hao-Min Cheng
- Cardiovascular Research Center, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Department of Internal Medicine, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Center for Evidence-Based Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Cheng-Hsiung Huang
- Cardiovascular Research Center, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
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Platzer H, Marinescu M, Nawaz Q, Tripel E, Gantz S, Horsch A, Daniel V, Boccaccini AR, Hagmann S, Moradi B, Renkawitz T, Westhauser F. The Impact of 45S5-Bioactive Glass on Synovial Cells in Knee Osteoarthritis-An In Vitro Study. Materials (Basel) 2023; 16:7594. [PMID: 38138736 PMCID: PMC10745024 DOI: 10.3390/ma16247594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/25/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023]
Abstract
Synovial inflammation in osteoarthritis (OA) is characterized by the release of cartilage-degrading enzymes and inflammatory cytokines. 45S5-bioactive glass (45S5-BG) can modulate inflammation processes; however, its influence on OA-associated inflammation has hardly been investigated. In this study, the effects of 45S5-BG on the release of cartilage-degrading metalloproteinases and cytokines from synovial membrane cells (SM) isolated from patients with knee OA was assessed in vitro. SM were cultivated as SM monocultures in the presence or absence of 45S5-BG. On day 1 (d1) and d7 (d7), the concentrations of Matrix Metalloproteinases (MMPs) and cytokines were assessed. In 45S5-BG-treated SM cultures, MMP9 concentration was significantly reduced at d1 and d7, whilst MMP13 was significantly increased at d7. Concentrations of interleukin (IL)-1B and C-C motif chemokine ligand 2 (CCL2) in 45S5-BG-treated SM cultures were significantly increased at both time points, as were interferon gamma (IFNG) and IL-6 at d7. Our data show an effect of 45S5-BG on SM activity, which was not clearly protective, anti-inflammatory, or pro-inflammatory. The influence of 45S5-BG on MMP release was more suggestive of a cartilage protective effect, but 45S5-BG also increased the release of pro-inflammatory cytokines. Further studies are needed to analyze the effect of BGs on OA inflammation, including the anti-inflammatory modification of BG compositions.
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Affiliation(s)
- Hadrian Platzer
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
| | - Max Marinescu
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
| | - Qaisar Nawaz
- Institute of Biomaterials, University of Erlangen-Nuremberg, 91085 Erlangen, Germany
| | - Elena Tripel
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
| | - Simone Gantz
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
| | - Axel Horsch
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
| | - Volker Daniel
- Institute of Immunology, Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Aldo R. Boccaccini
- Institute of Biomaterials, University of Erlangen-Nuremberg, 91085 Erlangen, Germany
| | - Sébastien Hagmann
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
| | - Babak Moradi
- Department of Orthopedics and Trauma Surgery, University Hospital Kiel, 24105 Kiel, Germany
| | - Tobias Renkawitz
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
| | - Fabian Westhauser
- Department of Orthopaedics, Heidelberg University Hospital, 69118 Heidelberg, Germany; (H.P.)
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Casari M, Siegl D, Deppermann C, Schuppan D. Macrophages and platelets in liver fibrosis and hepatocellular carcinoma. Front Immunol 2023; 14:1277808. [PMID: 38116017 PMCID: PMC10728659 DOI: 10.3389/fimmu.2023.1277808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/13/2023] [Indexed: 12/21/2023] Open
Abstract
During fibrosis, (myo)fibroblasts deposit large amounts of extracellular matrix proteins, thereby replacing healthy functional tissue. In liver fibrosis, this leads to the loss of hepatocyte function, portal hypertension, variceal bleeding, and increased susceptibility to infection. At an early stage, liver fibrosis is a dynamic and reversible process, however, from the cirrhotic stage, there is significant progression to hepatocellular carcinoma. Both liver-resident macrophages (Kupffer cells) and monocyte-derived macrophages are important drivers of fibrosis progression, but can also induce its regression once triggers of chronic inflammation are eliminated. In liver cancer, they are attracted to the tumor site to become tumor-associated macrophages (TAMs) polarized towards a M2- anti-inflammatory/tumor-promoting phenotype. Besides their role in thrombosis and hemostasis, platelets can also stimulate fibrosis and tumor development by secreting profibrogenic factors and regulating the innate immune response, e.g., by interacting with monocytes and macrophages. Here, we review recent literature on the role of macrophages and platelets and their interplay in liver fibrosis and hepatocellular carcinoma.
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Affiliation(s)
- Martina Casari
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Dominik Siegl
- Institute for Translational Immunology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Carsten Deppermann
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Research Center for Immune Therapy Forschungszentrum für Immuntherapie (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Detlef Schuppan
- Institute for Translational Immunology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Research Center for Immune Therapy Forschungszentrum für Immuntherapie (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
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Cooper HE, Bowlby C, Long S, Durgam SS. Macrophage phenotype impacts in vitro equine intrasynovial deep digital flexor tenocyte matrix metalloproteinase gene expression and secretion. Am J Vet Res 2023; 84:ajvr.23.05.0106. [PMID: 37714521 DOI: 10.2460/ajvr.23.05.0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 09/05/2023] [Indexed: 09/17/2023]
Abstract
OBJECTIVE To investigate matrix metalloproteinase (MMP) and their inhibitors tissue inhibitor matrix metalloproteinase (TIMP) gene expression and secretion during equine deep digital flexor tendon (DDFT) tenocyte and macrophage (undifferentiated, proinflammatory, and regulatory) co-culture. SAMPLE Third passage DDF tenocytes and donor-matched macrophages differentiated from peripheral blood CD14+ monocytes from 5 healthy horses ages 9-11 years, euthanized for reasons unrelated to musculoskeletal conditions. METHODS Passage 3 DDT tenocyte aggregate cultures were co-cultured with undifferentiated (control), proinflammatory (granulocyte-macrophage colony-stimulating factor; GM-CSF pretreated and lipopolysaccharide + interferon gamma-primed; LPS+IFN-γ) or regulatory (interleukin-4 and interleukin-10-primed; IL-4 + IL-10) macrophages in direct and transwell co-cultures for 72 hours. MMP-1, -2, -3, -9, -13, and TIMP -1, -2 mRNA were measured via real-time Polymerase Chain Reaction (rtPCR). Co-culture media MMP -3, -9, and TIMP -1, -2 concentrations were quantified via ELISA. RESULTS Direct co-culture of DDF tenocytes with proinflammatory macrophages for 72 hours increased MMP-1, -3, and -13 mRNA levels whereas, MMP-9 mRNA levels decreased. Direct and transwell co-culture with proinflammatory and regulatory macrophages resulted in increased MMP-3 and decreased MMP-9 media concentrations. While direct co-culture with regulatory macrophages significantly increased TIMP-1 mRNA, overall, TIMP mRNA and culture media concentrations were largely unchanged. CLINICAL RELEVANCE Cell-to-cell contact between DDF tenocytes and macrophages is not essential to induce MMP gene expression and secretion. Co-culture systems offer a viable in vitro platform to screen and evaluate immunomodulatory properties of therapies aimed at improving equine intrasynovial tendon healing.
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Seeburun S, Wu S, Hemani D, Pham L, Ju D, Xie Y, Kata P, Li L. Insights into elastic fiber fragmentation: Mechanisms and treatment of aortic aneurysm in Marfan syndrome. Vascul Pharmacol 2023; 153:107215. [PMID: 37640090 PMCID: PMC10872825 DOI: 10.1016/j.vph.2023.107215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 08/25/2023] [Indexed: 08/31/2023]
Abstract
Marfan syndrome (MFS) is an autosomal dominant connective tissue disorder caused by mutations in fibrillin 1 (FBN1) gene. These mutations result in defects in the skeletal, ocular, and cardiovascular systems. Aortic aneurysm is the leading cause of premature mortality in untreated MFS patients. Elastic fiber fragmentation in the aortic vessel wall is a hallmark of MFS-associated aortic aneurysms. FBN1 mutations result in FBN1 fragments that also contribute to elastic fiber fragmentation. Although recent research has advanced our understanding of MFS, the contribution of elastic fiber fragmentation to the pathogenesis of aneurysm formation remains poorly understood. This review provides a comprehensive overview of the molecular mechanisms of elastic fiber fragmentation and its role in the pathogenesis of aortic aneurysm progression. Increased comprehension of elastic fragmentation has significant clinical implications for developing targeted interventions to block aneurysm progression, which would benefit not only individuals with Marfan syndrome but also other patients with aneurysms. Moreover, this review highlights an overlooked connection between inhibiting aneurysm and the restoration of elastic fibers in the vessel wall with various aneurysm inhibitors, including drugs and chemicals. Investigating the underlying molecular mechanisms could uncover innovative therapeutic strategies to inhibit elastin fragmentation and prevent the progression of aneurysms.
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Affiliation(s)
- Sheilabi Seeburun
- Department of Internal Medicine, Wayne State University, Detroit MI, USA
| | - Shichao Wu
- Department of Internal Medicine, Wayne State University, Detroit MI, USA
| | - Darshi Hemani
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit MI, USA
| | - Lucynda Pham
- Department of Internal Medicine, Wayne State University, Detroit MI, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit MI, USA
| | - Donghong Ju
- Department of Internal Medicine, Wayne State University, Detroit MI, USA
- Department of Oncology, Wayne State University, Detroit MI, USA
| | - Youming Xie
- Department of Oncology, Wayne State University, Detroit MI, USA
| | - Priyaranjan Kata
- Department of Internal Medicine, Wayne State University, Detroit MI, USA
| | - Li Li
- Department of Internal Medicine, Wayne State University, Detroit MI, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit MI, USA
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Coates-Park S, Lazaroff C, Gurung S, Rich J, Colladay A, O’Neill M, Butler GS, Overall CM, Stetler-Stevenson WG, Peeney D. Tissue inhibitors of metalloproteinases are proteolytic targets of matrix metalloproteinase 9. Matrix Biol 2023; 123:59-70. [PMID: 37804930 PMCID: PMC10843048 DOI: 10.1016/j.matbio.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/28/2023] [Accepted: 09/29/2023] [Indexed: 10/09/2023]
Abstract
Extracellular proteolysis and turnover are core processes of tissue homeostasis. The predominant matrix-degrading enzymes are members of the Matrix Metalloproteinase (MMP) family. MMPs extensively degrade core matrix components in addition to processing a range of other factors in the extracellular, plasma membrane, and intracellular compartments. The proteolytic activity of MMPs is modulated by the Tissue Inhibitors of Metalloproteinases (TIMPs), a family of four multi-functional matrisome proteins with extensively characterized MMP inhibitory functions. Thus, a well-regulated balance between MMP activity and TIMP levels has been described as critical for healthy tissue homeostasis, and this balance can be chronically disturbed in pathological processes. The relationship between MMPs and TIMPs is complex and lacks the constraints of a typical enzyme-inhibitor relationship due to secondary interactions between various MMPs (specifically gelatinases) and TIMP family members. We illustrate a new complexity in this system by describing how MMP9 can cleave members of the TIMP family when in molar excess. Proteolytic processing of TIMPs can generate functionally altered peptides with potentially novel attributes. We demonstrate here that all TIMPs are cleaved at their C-terminal tails by a molar excess of MMP9. This processing removes the N-glycosylation site for TIMP3 and prevents the TIMP2 interaction with latent proMMP2, a prerequisite for cell surface MMP14-mediated activation of proMMP2. TIMP2/4 are further cleaved producing ∼14 kDa N-terminal proteins linked to a smaller C-terminal domain through residual disulfide bridges. These cleaved TIMP2/4 complexes show perturbed MMP inhibitory activity, illustrating that MMP9 may bear a particularly prominent influence upon the TIMP:MMP balance in tissues.
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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
| | - Carolyn Lazaroff
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland
- Washington University in St. Louis School of Medicine, Department of Orthopedics
| | - Sadeechya Gurung
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland
| | - Josh Rich
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland
| | - Alexandra Colladay
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland
| | - Maura O’Neill
- Protein Characterization Laboratory, National Cancer Institute at Frederick, National Institutes of Health, Frederick, Maryland
| | - Georgina S. Butler
- Centre for Blood Research, Life Sciences Centre, University of British Columbia; Vancouver, British Columbia, V6T 1Z3, Canada
- Department of Oral Biological and Medical Science, Faculty of Dentistry, University of British Columbia; Vancouver, British Columbia, V6T 1Z3, Canada
| | - Christopher M. Overall
- Centre for Blood Research, Life Sciences Centre, University of British Columbia; Vancouver, British Columbia, V6T 1Z3, Canada
- Department of Oral Biological and Medical Science, Faculty of Dentistry, University of British Columbia; Vancouver, British Columbia, V6T 1Z3, Canada
- Department of Biochemistry and Molecular Biology, University of British Columbia; Vancouver, British Columbia, V6T 1Z3, Canada
| | - William G. Stetler-Stevenson
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland
| | - David Peeney
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland
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Raza W, Meena A, Luqman S. 3,5,7-trihydroxyflavone restricts proliferation of androgen-independent human prostate adenocarcinoma cells by inducing ROS-mediated apoptosis and reduces tumour growth. J Biochem Mol Toxicol 2023; 37:e23474. [PMID: 37477197 DOI: 10.1002/jbt.23474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/25/2023] [Accepted: 07/08/2023] [Indexed: 07/22/2023]
Abstract
Flavonoids are among the largest groups of secondary metabolites. Studies suggest that dietary intake of flavonoids reduces the risk of cancer. 3,5,7-trihydroxyflavone (THF) belongs to the flavone class of flavonoids and potentially inhibits the growth of many cancers; however, it is unexplored in prostate cancer. This study reports the antiproliferative potential of THF in prostate cancer cell line via reactive oxygen species (ROS)-mediated cascades and examines the tumour reduction potential in swiss albino mice. The potency of THF was evaluated by employing cytotoxicity assays and wound healing assays. Cell cycle, ROS, mitochondrial membrane potential (MMP), and Annexin-V-FITC assay were performed using a flow cytometer. In vivo, anticancer potential was achieved using the mice Ehrlich Ascites Carcinoma (EAC) model. THF inhibits cell growth with IC50 of 64.30 µM (MTT), 81.22 µM (NRU) and 25.81 µM (SRB), substantiated by cell migration assay. Cell-cycle analysis revealed that THF increases the subdiploid population. Furthermore, the Annexin-V-FITC assay evoked a significant induction of late apoptosis at a higher concentration of THF. THF also disrupts MMP, caused by an increased generation of ROS. In the EAC model, THF significantly inhibits tumour growth and increases the percent survival of mice and ROS levels in EAC cells. Hence, it may be concluded that THF might execute its antiproliferative effect via inducing ROS generation and could be a promising lead for preclinical and clinical validations.
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Affiliation(s)
- Waseem Raza
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
- Jawaharlal Nehru University, New Delhi, India
| | - Abha Meena
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Suaib Luqman
- Bioprospection and Product Development Division, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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19
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Zhang Z, Wang Y, Xu Q, Zhou X, Ling Y, Zhang J, Mao L. Methyl Canthin-6-one-2-carboxylate Restrains the Migration/Invasion Properties of Fibroblast-like Synoviocytes by Suppressing the Hippo/YAP Signaling Pathway. Pharmaceuticals (Basel) 2023; 16:1440. [PMID: 37895911 PMCID: PMC10610387 DOI: 10.3390/ph16101440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/02/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Rheumatoid arthritis (RA) is an inflammatory condition that causes severe cartilage degradation and synovial damage in the joints with multiple systemic implications. Previous studies have revealed that fibroblast-like synoviocytes (FLSs) play a pivotal role in the pathogenesis of RA. The appropriate regulation of FLS function is an efficient approach for the treatment of this disease. In the present study, we explored the effects of methyl canthin-6-one-2-carboxylate (Cant), a novel canthin-6-one alkaloid, on the function of FLSs. Our data showed that exposure to Cant significantly suppressed RA-FLS migration and invasion properties in a dose-dependent manner. Meanwhile, pre-treatment with Cant also had an inhibitory effect on the release of several pro-inflammatory cytokines, including IL-6 and IL-1β, as well as the production of MMP1 and MMP3, which are important mediators of FLS invasion. In further mechanistic studies, we found that Cant had an inhibitory effect on the Hippo/YAP signaling pathway. Treatment with Cant suppressed YAP expression and phosphorylation on serine 127 and serine 397 while enhancing LATS1 and MST1 levels, both being important upstream regulators of YAP. Moreover, YAP-specific siRNA or YAP inhibition significantly inhibited wound healing as well as the migration and invasion rate of FLS cells, an impact similar to Cant treatment. Meanwhile, the over-expression of YAP significantly reversed the Cant-induced decline in RA-FLS cell migration and invasion, indicating that YAP was required in the inhibitory effect of Cant on the migration and invasion of RA-FLS cells. Additionally, supplementation of MMP1, but not MMP3, in culture supernatants significantly reversed the inhibitory effect of Cant on RA-FLS cell invasion. Our data collectively demonstrated that Cant may suppress RA-FLS migration and invasion by inhibiting the production of MMP1 via inhibiting the YAP signaling pathway, suggesting a potential of Cant for the further development of anti-RA drugs.
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Affiliation(s)
- Zongying Zhang
- Department of Immunology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, China; (Z.Z.)
| | - Yunhan Wang
- Department of Immunology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, China; (Z.Z.)
| | - Qiuyun Xu
- Department of Immunology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, China; (Z.Z.)
| | - Xiaorong Zhou
- Department of Immunology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, China; (Z.Z.)
| | - Yong Ling
- Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, School of Pharmacy, Nantong University, Nantong 226001, China
| | - Jie Zhang
- Department of Immunology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, China; (Z.Z.)
| | - Liming Mao
- Department of Immunology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, China; (Z.Z.)
- Basic Medical Research Center, School of Medicine, Nantong University, Nantong 226019, China
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Song W, Zhang H, Pan Y, Xia Q, Liu Q, Wu H, Du S, Zhang F, Liu H. LED irradiation at 630 nm alleviates collagen-induced arthritis in mice by inhibition of NF-κB-mediated MMPs production. Photochem Photobiol Sci 2023; 22:2271-2283. [PMID: 37394546 DOI: 10.1007/s43630-023-00449-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 06/11/2023] [Indexed: 07/04/2023]
Abstract
Matrix metallopreteinase (MMP), a family of matrix degrading enzyme, plays a significant role in persistent and irreversible joint damage in rheumatoid arthritis (RA). Photobiomodulatory therapy (PBMT) has become an emerging adjunct therapy for RA. However, the molecular mechanism of PBMT on RA remains unclear. The purpose of this study is to explore the effect of 630 nm light emitting diode (LED) irradiation on RA and its underly molecular mechanism. Arthritis clinic scores, histology analysis and micro-CT results show that 630 nm LED irradiation ameliorates collagen-induced arthritis (CIA) in mice with the reduction of the extents of paw swelling, inflammation and bone damage. 630 nm LED irradiation significantly reduces MMP-3 and MMP-9 levels and inhibits p65 phosphorylation level in the paws of CIA mice. Moreover, 630 nm LED irradiation significantly inhibits the mRNA and protein levels of MMP-3 and MMP-9 in TNF-α-treated MH7A cells, a human synovial cell line. Importantly, 630 nm LED irradiation reduces TNF-α-induced the phosphorylated level of p65 but not alters STAT1, STAT3, Erk1/2, JNK and p38 phosphorylation levels. Immunofluorescence result showed that 630 nm LED irradiation blocks p65 nuclear translocation in MH7A cells. In addition, other MMPs mRNA regulated by NF-κB were also significantly inhibited by LED irradiation in vivo and in vitro. These results indicates that 630 nm LED irradiation reduces the MMPs levels to ameliorate the development of RA by inhibiting the phosphorylation of p65 selectively, suggesting that 630 nm LED irradiation may be a beneficial adjunct therapy for RA.Graphical abstract.
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Affiliation(s)
- Wuqi Song
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Hanxu Zhang
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Yue Pan
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Qing Xia
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Qiannan Liu
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Hao Wu
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Siqi Du
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Fengmin Zhang
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China.
| | - Hailiang Liu
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China.
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Banerjee S, Baidya SK, Adhikari N, Jha T. An updated patent review of matrix metalloproteinase ( MMP) inhibitors (2021-present). Expert Opin Ther Pat 2023; 33:631-649. [PMID: 37982191 DOI: 10.1080/13543776.2023.2284935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/14/2023] [Indexed: 11/21/2023]
Abstract
INTRODUCTION Matrix metalloproteinases (MMPs) are strongly interlinked with the progression and mechanisms of several life-threatening diseases including cancer. Thus, novel MMP inhibitors (MMPIs) as promising drug candidates can be effective in combating these diseases. However, no MMPIs are marketed to date due to poor pharmacokinetics and lower selectivity. Therefore, this review was performed to study the newer MMPIs patented after the COVID-19 period for an updated perspective on MMPIs. AREAS COVERED This review highlights patents related to MMPIs, and their therapeutic implications published between January 2021 and August 2023 available in the Google Patents, Patentscope, and Espacenet databases. EXPERT OPINION Despite various MMP-related patents disclosed up to 2020, newer patent applications in the post-COVID-19 period decreased a lot. Besides major MMPs, other isoforms (i.e. MMP-3 and MMP-7) have gained attention recently for drug development. This may open up newer dimensions targeting these MMPs for therapeutic advancements. The isoform selectivity and bioavailability are major concerns for effective MMPI development. Thus, adopting theoretical approaches and experimental methodologies can unveil the development of novel MMPIs with improved pharmacokinetic profiles. Nevertheless, the involvement of MMPs in cancer, and the mechanisms of such MMPs in other diseases should be extensively studied for novel MMPI development.
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Affiliation(s)
| | | | | | - Tarun Jha
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India
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22
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Ku SK, Kim JK, Chun YS, Song CH. Anti-Osteoarthritic Effects of Antarctic Krill Oil in Primary Chondrocytes and a Surgical Rat Model of Knee Osteoarthritis. Mar Drugs 2023; 21:513. [PMID: 37888448 PMCID: PMC10608626 DOI: 10.3390/md21100513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/07/2023] [Accepted: 09/27/2023] [Indexed: 10/28/2023] Open
Abstract
Osteoarthritis (OA) is characterized by progressive cartilage destruction and synovitis; however, there are no approved disease-modifying OA drugs. Krill oil (KO) has been reported to possess anti-inflammatory properties and alleviate joint pain in knee OA, indicating its potential to target the inflammatory mechanism of OA. Therefore, the anti-OA effects of KO were investigated in primary chondrocytes and a surgical rat model of knee OA. The oral administration of KO at 200 and 100 mg/kg for 8 weeks improved joint swelling and mobility in the animal model and led to increased bone mineral density and compressive strength in the cartilage. The oral KO doses upregulated chondrogenic genes (type 2 collagen, aggrecan, and Sox9), with inhibition of inflammation markers (5-lipoxygenase and prostaglandin E2) and extracellular matrix (ECM)-degrading enzymes (MMP-2 and MMP-9) in the cartilage and synovium. Consistently, KO treatments increased the viability of chondrocytes exposed to interleukin 1α, accompanied by the upregulation of the chondrogenic genes and the inhibition of the ECM-degrading enzymes. Furthermore, KO demonstrated inhibitory effects on lipopolysaccharide-induced chondrocyte inflammation. Histopathological and immunohistochemical analyses revealed that KO improved joint destruction and synovial inflammation, probably due to the anti-inflammatory, anti-apoptotic, and chondrogenic effects. These findings suggest the therapeutic potential of KO for knee OA.
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Affiliation(s)
- Sae-Kwang Ku
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea;
| | - Jong-Kyu Kim
- AriBnC Co., Ltd., Yongin 16914, Republic of Korea; (J.-K.K.); (Y.-S.C.)
| | - Yoon-Seok Chun
- AriBnC Co., Ltd., Yongin 16914, Republic of Korea; (J.-K.K.); (Y.-S.C.)
| | - Chang-Hyun Song
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea;
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23
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ZHANG BIN, ZHAO JIANYI, WANG YONGZHI, XU HUA, GAO BO, ZHANG GUANGNING, HAN BIN, SONG GUOHONG, ZHANG JUNCHEN, MENG WEI. CHRM3 is a novel prognostic factor of poor prognosis and promotes glioblastoma progression via activation of oncogenic invasive growth factors. Oncol Res 2023; 31:917-927. [PMID: 37744266 PMCID: PMC10513942 DOI: 10.32604/or.2023.030425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 06/26/2023] [Indexed: 09/26/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive cancer of the brain and has a high mortality rate due to the lack of effective treatment strategy. Clarification of molecular mechanisms of GBM's characteristic invasive growth is urgently needed to improve the poor prognosis. Single-nuclear sequencing of primary and recurrent GBM samples revealed that levels of M3 muscarinic acetylcholine receptor (CHRM3) were significantly higher in the recurrent samples than in the primary samples. Moreover, immunohistochemical staining of an array of GBM samples showed that high levels of CHRM3 correlated with poor prognosis, consistent with The Cancer Genome Atlas database. Knockdown of CHRM3 inhibited GBM cell growth and invasion. An assay of orthotopic GBM animal model in vivo indicated that inhibition of CHRM3 significantly suppressed GBM progression with prolonged survival time. Transcriptome analysis revealed that CHRM3 knockdown significantly reduced an array of classic factors involved in cancer invasive growth, including MMP1/MMP3/MMP10/MMP12 and CXCL1/CXCL5/CXCL8. Taken together, CHRM3 is a novel and vital factor of GBM progression via regulation of multiple oncogenic genes and may serve as a new biomarker for prognosis and therapy of GBM patients.
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Affiliation(s)
- BIN ZHANG
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - JIANYI ZHAO
- Brain Injury Center, Department of Neurosurgery, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - YONGZHI WANG
- Department of Neurosurgery, The City Peoples’ Hospital of Fuyang, Fuyang, China
| | - HUA XU
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - BO GAO
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - GUANGNING ZHANG
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - BIN HAN
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - GUOHONG SONG
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - JUNCHEN ZHANG
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
| | - WEI MENG
- Department of Neurosurgery, Affiliated Hospital of Jining Medical University, Jining, China
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Abstract
Background Though the matrix metalloproteinases (MMPs) are widely investigated in lung cancer (LC), however, almost no review systematically clarify their multi-faced roles in LC. Methods We investigated the expression of MMPs and their effects on survival of patients with LC, the resistance mechanisms of MMPs in anti-tumor therapy, the regulatory networks of MMPs involved, the function of MMPs inducing CSCLs, MMPs-related tumor immunity, and effects of MMP polymorphisms on risk of LC. Results High expression of MMPs was mainly related to poor survival, high clinical stages and cancer metastasis. Role of MMPs in LC are multi-faced. MMPs are involved in drug resistance, induced CSCLs, participated in tumor immunity. Besides, MMPs polymorphisms may increase risk of LC. Conclusions MMPs might be promising targets to restore the anti-tumor immune response and enhance the killing function of nature immune cells in LC.
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Affiliation(s)
- Cui Wei
- Department of Emergency, The Third Hospital of Changsha, Changsha, China
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25
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Alamri MM, Antonoglou GN, Proctor G, Balsa-Castro C, Tomás I, Nibali L. Biomarkers for diagnosis of stage III, grade C with molar incisor pattern periodontitis in children and young adults: a systematic review and meta-analysis. Clin Oral Investig 2023; 27:4929-4955. [PMID: 37535199 PMCID: PMC10492694 DOI: 10.1007/s00784-023-05169-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/13/2023] [Indexed: 08/04/2023]
Abstract
AIM To explore the existing salivary, gingival crevicular fluid (GCF), blood, and serum biomarkers associated with grade C molar-incisor pattern (C/MIP) periodontitis in systemically healthy children and young adults. MATERIALS AND METHODS Cross-sectional, case-control, and cohort studies on stage III grade C periodontitis or former equivalent diagnosis with analysis of molecular biomarkers in saliva, GCF, blood, or serum were retrieved from six databases and screened based on the eligibility criteria. The risk of bias in included studies was evaluated. Meta-analysis was planned for biomarkers assessed using the same detection methods and sample type in at least two papers. RESULTS Out of 5621 studies identified at initial screening, 28 papers were included in the qualitative analysis of which 2 were eligible for meta-analysis for IgG in serum samples. Eighty-seven biomarkers were assessed with the majority being higher in cases than in controls. Only the meta-analysis of total serum IgG with low heterogeneity value revealed a significant increase in its levels in C/MIPs compared to controls (standardised mean difference: 1.08; 95% CI: 0.76, 1.40). CONCLUSION There is a paucity of data on biomarkers associated with molar-incisor pattern periodontitis. Although serum IgG levels are raised, other more specific biomarkers in saliva, GCF, and blood/serum may be promising but require further investigation.
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Affiliation(s)
- Meaad M Alamri
- Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
- Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Georgios N Antonoglou
- Centre for Dental Education, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Gordon Proctor
- Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Carlos Balsa-Castro
- Oral Sciences Research Group, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Health Research Institute Foundation of Santiago (FIDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Inmaculada Tomás
- Oral Sciences Research Group, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Health Research Institute Foundation of Santiago (FIDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Luigi Nibali
- Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK.
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Verma BK, Chatterjee A, Kondaiah P, Gundiah N. Substrate Stiffness Modulates TGF-β Activation and ECM-Associated Gene Expression in Fibroblasts. Bioengineering (Basel) 2023; 10:998. [PMID: 37760100 PMCID: PMC10525202 DOI: 10.3390/bioengineering10090998] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/19/2023] [Accepted: 07/06/2023] [Indexed: 09/29/2023] Open
Abstract
Transforming growth factor-β (TGF-β) is a multifunctional cytokine that regulates the expression of ECM-associated genes during early injury. Tissue fibrosis development is driven by synergistic cues between the evolving biochemical and mechanical milieu. Few studies have addressed the role of substrate stiffness on TGF-β activity and extracellular matrix (ECM)-associated genes. We used a commercial formulation of polydimethylsiloxane (PDMS) to fabricate substrates of 40 kPa, 300 kPa, and 1.5 MPa stiffness, and cultured the HMF3S fibroblasts on substrates. We quantified TGF-β protein secreted by HMF3S cells on different substrates using a TGF-β responsive promoter reporter assay. We also tested for variations in gene expression levels on the substrates using RT-PCR and Western blotting and determined the MMP-2 and MMP-9 activities with gelatin zymography. The results showed that TGF-β protein activation was significantly compromised at lower stiffnesses. The expression of integrin α5 decreased on lower stiffness substrates and correlated with inefficient TGF-β protein activation. Collagen I, collagen III, and MMP-2 expression levels were lower on softer substrates; there was little MMP-9 activity on all substrates. Cell and nuclear morphologies were more rounded on compliant substrates, correlating with increased tubulin expression. Proliferations were higher on stiffer substrates, whereas cells on softer substrates showed cell cycle arrest. These results demonstrated critical feedback mechanisms between substrate stiffness and ECM regulation by fibroblasts, relevant in fibrosis.
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Affiliation(s)
- Brijesh Kumar Verma
- Centre for Biosystems Science and Engineering, Indian Institute of Science, Bengaluru 560012, India
| | - Aritra Chatterjee
- Centre for Biosystems Science and Engineering, Indian Institute of Science, Bengaluru 560012, India
| | - Paturu Kondaiah
- Department of Developmental Biology and Genetics, Indian Institute of Science, Bengaluru 560012, India
| | - Namrata Gundiah
- Department of Mechanical Engineering, Indian Institute of Science, Bengaluru 560012, India
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27
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Aoki M, Tsunoda T, Koga K, Nabeshima K, Hamasaki M. MMP-2 Regulation of Emmprin on Tumour Cells and CD73 on Fibroblasts During Tumour-Stromal Interaction. Anticancer Res 2023; 43:3735-3745. [PMID: 37500155 DOI: 10.21873/anticanres.16558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/12/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND/AIM We previously found that binding between CD73 and extracellular matrix metalloproteinase (MMP) inducer (emmprin) and suppression of CD73 in both tumour cells and fibroblasts suppressed MMP-2 production when co-cultured. However, the importance of CD73 expression in either fibroblasts or cancer cells for cancer invasion remains unknown. In this study, we used siRNA to separately down-regulate CD73 in individual cells, and then performed a 3D co-culture to investigate tumour invasion. MATERIALS AND METHODS siRNA was used for suppression of CD73 in either fibroblasts (ST353i, HDF) or tumour cells (FU-EPS-1, A431, CRL-2095). Immunoblotting was performed for detecting MMP-2 production after CD73 suppression. 3D-co-cultures were performed for examining tumour invasion. RESULTS CD73 suppression revealed that CD73 expression on fibroblasts and emmprin on tumour cells were important in regulating MMP-2 production, suggesting that emmprin on tumour cells does not bind CD73 at the cis-manner, but rather at the trans-manner to CD73 present on fibroblasts. CD73 suppression also reduced MMP-2 production at the transcription level and reduced tumour invasion. CONCLUSION CD73 on fibroblasts acts as a receptor for emmprin, which forms a complex that increases MMP-2 production, possibly resulting in increased invasiveness.
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Affiliation(s)
- Mikiko Aoki
- Department of Pathology, Central Research Institute for Advanced Molecular Medicine, Fukuoka University, Fukuoka, Japan;
| | - Toshiyuki Tsunoda
- Department of Cell Biology, Central Research Institute for Advanced Molecular Medicine, Fukuoka University, Fukuoka, Japan
- Department of Faculty of Medicine, Central Research Institute for Advanced Molecular Medicine, Fukuoka University, Fukuoka, Japan
| | - Kaori Koga
- Department of Pathology, Central Research Institute for Advanced Molecular Medicine, Fukuoka University, Fukuoka, Japan
| | - Kazuki Nabeshima
- Department of Pathology, Fukuoka Tokushukai Hospital, Fukuoka, Japan
| | - Makoto Hamasaki
- Department of Pathology, Central Research Institute for Advanced Molecular Medicine, Fukuoka University, Fukuoka, Japan
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28
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Rocha Da Silva R, de Santana Fontes Vasconcelos F, Nunes de Santana Campos R, Dos Santos Tavares D, Lima Dos Santos P. Matrix metalloproteinases -2 and -9 expression in dogs with visceral leishmaniasis: A systematic review. Cytokine 2023; 168:156236. [PMID: 37257306 DOI: 10.1016/j.cyto.2023.156236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 05/06/2023] [Accepted: 05/12/2023] [Indexed: 06/02/2023]
Abstract
The matrix metalloproteinases (MMPs) are engaged in the degradation and remodeling of the extracellular matrix and vessels, allowing the progression of pathological processes. Recent studies pointed that MMP -2 and -9 are promising visceral leishmaniasis biomarkers. Thus, the present studystudy aimed to review published scientific literature related to MMP-2 and -9 activity on canine visceral leishmaniasis (CVL). The review followed the PRISMA method, searching for articles in ScienceDirect, PubMed, Scopus, Lilacs, Medline and Google Scholar from inception until 20 March 2022 by employing the following terms: "dog", "matrix metalloproteinases" and "Visceral Leishmaniasis" or "Kala Azar". The selected articles were read in full and only those consistent with the eligibility criteria were included in the review. Of 238 articles from the initial search, only five were deemed eligible, which were conducted between 2010 and 2018. All studies were performed in Brazil. It was observed that there was a higher expression of proMMP-2 in cerebrospinal (CS) fluid and serum and active MMP-2 in different skin areas, mainly in high parasite load areas. As for MMP-9, the pro and active forms were both expressed in CS fluid, serum and different skin areas. The MMP-2 can be considered a biomarker of bad prognostic as it plays an inflammatory role with a greater release in the initial phase of the disease, where MMP-9 is perceived in the chronic phase of CVL. Future research on the subject with greater methodological rigor and bigger sample sizes are mandatory to clarify the role of MMPs on disease progression.
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Affiliation(s)
- Renata Rocha Da Silva
- Universidade Federal de Sergipe, Programa de Pós-graduação Stricto Sensu em Ciências da Saúde, Aracaju, Sergipe, Brasil.
| | | | - Roseane Nunes de Santana Campos
- Universidade Federal de Sergipe, Programa de Pós-graduação Stricto Sensu em Ciências Aplicadas a Saúde,Lagarto, Sergipe, Brasil; Universidade Federal de Sergipe, Núcleo de Medicina Veterinária, Nossa Senhora da Glória, Sergipe, Brasil.
| | | | - Priscila Lima Dos Santos
- Universidade Federal de Sergipe, Programa de Pós-graduação Stricto Sensu em Ciências da Saúde, Aracaju, Sergipe, Brasil; Universidade Federal de Sergipe, Programa de Pós-graduação Stricto Sensu em Ciências Aplicadas a Saúde,Lagarto, Sergipe, Brasil; Universidade Federal de Sergipe Departamento de Educação em Saúde, Lagarto, Sergipe, Brasil.
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Ivanova I, Bogner C, Gronwald W, Kreutz M, Kurz B, Maisch T, Kamenisch Y, Berneburg M. UVA-induced metabolic changes in non-malignant skin cells and the potential role of pyruvate as antioxidant. Photochem Photobiol Sci 2023; 22:1889-1899. [PMID: 37193818 DOI: 10.1007/s43630-023-00419-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/04/2023] [Indexed: 05/18/2023]
Abstract
The exposure to UVA (320-400 nm) irradiation is a major threat to human skin concerning photoaging and carcinogenesis. It has been shown that UVA irradiation can induce reactive oxygen species (ROS) and DNA mutations, such as 8-hydroxydeoxyguanosine. Furthermore, UVA induces the expression of photoaging-associated matrix metalloproteases (MMPs), especially of matrix metalloprotease 1 (MMP 1) and matrix metalloprotease 3 (MMP 3). In addition to this, it was recently shown that UVA-induced ROS also increase glucose metabolism of melanoma cells, however, the influence of UVA on the glucose metabolism of non-malignant cells of the human skin has, so far, not been investigated in detail. Here, we investigated the UVA-induced changes in glucose metabolism and the functional relevance of these changes in primary fibroblasts-normal non-malignant cells of the skin. These cells showed an UVA-induced enhanced glucose consumption and lactate production and changes in pyruvate production. As it has been proposed that pyruvate could have antioxidant properties we tested the functional relevance of pyruvate as protective agent against UVA-induced ROS. Our initial experiments support earlier publications, demonstrating that pyruvate treated with H2O2 is non-enzymatically transformed to acetate. Furthermore, we show that this decarboxylation of pyruvate to acetate also occurs upon UVA irradiation. In addition to this, we could show that in fibroblasts pyruvate has antioxidant properties as enhanced levels of pyruvate protect cells from UVA-induced ROS and partially from a DNA mutation by the modified base 8-hydroxydeoxyguanosine. Furthermore, we describe for the first time, that the interaction of UVA with pyruvate is relevant for the regulation of photoaging-associated MMP 1 and MMP 3 expression.
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Affiliation(s)
- I Ivanova
- Department of Dermatology, University Hospital Regensburg, 93042, Regensburg, Germany.
| | - C Bogner
- Institute of Functional Genomics, University of Regensburg, Am BioPark 9, 93053, Regensburg, Germany
| | - W Gronwald
- Institute of Functional Genomics, University of Regensburg, Am BioPark 9, 93053, Regensburg, Germany
| | - M Kreutz
- Department of Internal Medicine III, Molecular Oncology, University Hospital Regensburg, Franz-Josef-Strauss Allee 11, 93042, Regensburg, Germany
| | - B Kurz
- Department of Dermatology, University Hospital Regensburg, 93042, Regensburg, Germany
| | - T Maisch
- Department of Dermatology, University Hospital Regensburg, 93042, Regensburg, Germany
| | - Y Kamenisch
- Department of Dermatology, University Hospital Regensburg, 93042, Regensburg, Germany.
| | - M Berneburg
- Department of Dermatology, University Hospital Regensburg, 93042, Regensburg, Germany.
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Liu X, Chen Y, Yang Y, Su Z, Wang F, Zhanghuang C, Wu Y, Zhang X. Association between FGA gene polymorphisms and coronary artery lesion in Kawasaki disease. Front Med (Lausanne) 2023; 10:1193303. [PMID: 37575991 PMCID: PMC10413112 DOI: 10.3389/fmed.2023.1193303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 07/10/2023] [Indexed: 08/15/2023] Open
Abstract
Objective To investigate the correlation between FGA gene polymorphisms and coronary artery lesion in Kawasaki disease. Methods Two hundred and thirty four children with Kawasaki disease (KD group), 200 healthy children (normal group) and 208 children with non-KD fever (fever group) were enrolled. General clinical indicators, the concentration of serum MMPs, TIMP-1, FG-α,fibrinogen level, molecular function (FMPV/ODmax) and FGA Thr312Ala polymorphism were detected individually by testing peripheral venous blood after fasting in the morning. Results There was no significant difference in average age among the three groups, which were 3.03 ± 1.22 years, 3.17 ± 1.30 years, and 3.21 ± 1.31 years, respectively. Compared with those in the fever group, the levels of white blood cell count (WBC), platelet count (PLT), procalcitonin (PCT), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), and fibrinogen (Fg) levels were significantly increased in the KD group. Red blood cell count (RBC) and hemoglobin (Hb) levels were significantly decreased (p < 0.05).The concentration of serum MMPs, TIMP-1, and FG-α in the KD and fever groups were significantly higher than those in the normal group (p < 0.05). The concentration of MMP-2, MMP-3, MMP-9, MMP-13, TIMP-1, and FG-α in the KD group were significantly higher than those in the fever group (p < 0.05).The KD group was divided into two subgroups,55 patients with combined CAL and 179 patients without combined CAL. The plasma fibrinogen concentration in the combined CAL group was significantly higher than that in the non-combined CAL and normal groups (p < 0.01). There was no statistically significant difference in FMPV/ODmax among the three groups (p > 0.05). Compared with normal group, the FGA GG, GA, and AA genotype and G, A allele frequency of the FGA gene polymorphism in the KD group showed no significant difference (p > 0.05). In the KD group, the most common type in children with CAL was GA, while the most common type in children without CAL was GG. Conclusion MMPs and FG-α were significantly upregulated in KD patients. The proportion of FGA genotype GA in children with CAL was significantly higher than that in children without CAL, suggesting that FGA gene polymorphisms affect coronary artery lesion in children with KD.
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Affiliation(s)
- Xingzhu Liu
- Department of Special Needs Ward, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Yanfei Chen
- Department of Cardiology, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Yanfei Yang
- Department of Special Needs Ward, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Zhongjian Su
- Department of Cardiology, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Feng Wang
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Kunming, Yunnan, China
| | - Chenghao Zhanghuang
- Department of Urology, Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children’s Hospital, Yunnan Province Clinical Research Center for Children’s Health and Disease, Kunming, Yunnan, China
| | - Yuqin Wu
- Department of Special Needs Ward, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Xing Zhang
- Department of Cardiology, Kunming Children’s Hospital, Kunming, Yunnan, China
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Metkari AS, Fowler EW, Witt RL, Jia X. Matrix Degradability Contributes to the Development of Salivary Gland Progenitor Cells with Secretory Functions. ACS Appl Mater Interfaces 2023; 15:32148-32161. [PMID: 37364369 PMCID: PMC10529452 DOI: 10.1021/acsami.3c03064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Synthetic matrices that are cytocompatible, cell adhesive, and cell responsive are needed for the engineering of implantable, secretory salivary gland constructs to treat radiation induced xerostomia or dry mouth. Here, taking advantage of the bioorthogonality of the Michael-type addition reaction, hydrogels with comparable stiffness but varying degrees of degradability (100% degradable, 100DEG; 50% degradable, 50DEG; and nondegradable, 0DEG) by cell-secreted matrix metalloproteases (MMPs) were synthesized using thiolated HA (HA-SH), maleimide (MI)-conjugated integrin-binding peptide (RGD-MI), and MI-functionalized peptide cross-linkers that are protease degradable (GIW-bisMI) or nondegradable (GIQ-bisMI). Organized multicellular structures developed readily in all hydrogels from dispersed primary human salivary gland stem cells (hS/PCs). As the matrix became progressively degradable, cells proliferated more readily, and the multicellular structures became larger, less spherical, and more lobular. Immunocytochemical analysis showed positive staining for stem/progenitor cell markers CD44 and keratin 5 (K5) in all three types of cultures and positive staining for the acinar marker α-amylase under 50DEG and 100DEG conditions. Quantitatively at the mRNA level, the expression levels of key stem/progenitor markers KIT, KRT5, and ETV4/5 were significantly increased in the degradable gels as compared to the nondegradable counterparts. Western blot analyses revealed that imparting matrix degradation led to >3.8-fold increase in KIT expression by day 15. The MMP-degradable hydrogels also promoted the development of a secretary phenotype, as evidenced by the upregulation of acinar markers α-amylase (AMY), aquaporin-5 (AQP5), and sodium-potassium chloride cotransporter 1 (SLC12A2). Collectively, we show that cell-mediated matrix remodeling is necessary for the development of regenerative pro-acinar progenitor cells from hS/PCs.
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Affiliation(s)
- Apoorva S. Metkari
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware, USA
| | - Eric W. Fowler
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware, USA
| | - Robert L. Witt
- Helen F. Graham Cancer Center and Research Institute, Newark, Delaware, USA
| | - Xinqiao Jia
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware, USA
- Department of Biomedical Engineering, University of Delaware, Newark, Delaware, USA
- Department of Biological Sciences, University of Delaware, Newark, Delaware, USA
- Delaware Biotechnology Institute, 590 Avenue 1743, Newark, Delaware, USA
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Choi JY, Jeong M, Lee K, Kim JO, Lee WH, Park I, Kwon HC, Choi JH. Sedum middendorffianum Maxim Induces Apoptosis and Inhibits the Invasion of Human Ovarian Cancer Cells via Oxidative Stress Regulation. Antioxidants (Basel) 2023; 12:1386. [PMID: 37507925 PMCID: PMC10376315 DOI: 10.3390/antiox12071386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Sedum middendorffianum Maxim (SMM) is a Korean endemic plant belonging to the Crassulaceae family. This study aimed to investigate the antitumor effects of the SMM extract on human ovarian cancer cells. Among five endemic plants grown in Korea, the SMM extract showed the most potent cytotoxicity in ovarian cancer cells and had little effect on normal ovarian surface epithelial cells. Furthermore, we revealed that the SMM extract dose-dependently induced apoptosis in human ovarian cancer A2780 and SKOV3 cells. The SMM extract markedly stimulated the activation of caspase-3/8, while the broad-spectrum caspase inhibitor and caspase-8 selective inhibitor significantly reversed SMM extract-induced apoptosis. In addition, the SMM extract significantly inhibited cell invasion and the expression levels of matrix metalloproteinase (MMP)-2 and MMP-9 in ovarian cancer cells. Notably, the SMM extract increased the generation of intracellular ROS, and pretreatment with antioxidant N-acetyl-L-cysteine (NAC) significantly suppressed SMM-induced cytotoxicity and anti-invasive activity. Moreover, NAC treatment reversed the SMM-induced inhibition of MMP-2/9 expression. Taken together, these data suggest that the SMM extract induces caspase-dependent apoptotic cell death and inhibits MMP-dependent invasion via ROS regulation.
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Affiliation(s)
- Ju-Yeon Choi
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Miran Jeong
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
- College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Kijun Lee
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
- College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jin-Ok Kim
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Wan Hee Lee
- Hantaek Botanical Garden, Yongin 17183, Republic of Korea
| | - InWha Park
- Natural Product Informatics Research Center, Korea Institute of Science and Technology (KIST) Gangneung Institute, Gangneung 25451, Republic of Korea
| | - Hak Cheol Kwon
- Natural Product Informatics Research Center, Korea Institute of Science and Technology (KIST) Gangneung Institute, Gangneung 25451, Republic of Korea
| | - Jung-Hye Choi
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
- Hantaek Botanical Garden, Yongin 17183, Republic of Korea
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Zhao Y, Hu F, Wang Q. Cortactin contributes to the tumorigenesis of gastric cancer by activating ERK/ MMP pathway. Heliyon 2023; 9:e18289. [PMID: 37539204 PMCID: PMC10395536 DOI: 10.1016/j.heliyon.2023.e18289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 08/05/2023] Open
Abstract
Gastric cancer is a malignant tumor with high mortality and high incidence. This study aims to explore the function and molecular mechanism of Cortactin on gastric cancer progression in vitro and in vivo. A bioinformatics analysis from TCGA displayed that Cortactin was highly expressed in gastric cancer samples, and patients with a high Cortactin level had a worse survival rate. Subsequently, we investigated the specific mechanism of action of A in gastric cancer by collecting patient samples for immunohistochemistry, WB, qRT-PCR, cell transfection, cell invasion and metastasis, and constructing tumor xenografts in nude mice. Overexpression of Cortactin inhibited apoptosis and enhanced cellular proliferation and mobility in AGS cells, while those activities were reversed by the knockdown of MMP2 or MMP9. Conversely, the deletion of Cortactin induced apoptosis and suppressed cell growth and metastasis in SGC7901 cells, whereas those behaviors were inhibited by overexpression of MMP2 or MMP9. Additionally, the ERK pathway was activated by Cortactin upregulation. In vivo studies presented that overexpression of Cortactin promoted tumor growth, increased Ki67 expression, and reduced caspase 3 expression, which was reversed by ERK inhibitor treatment. In conclusion, Cortactin acted as an oncogene in gastric cancer and exerted its function by ERK/MMP2/MMP9 signaling pathway.
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Affiliation(s)
- Yi Zhao
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Anhui 233004, China
| | - Fang Hu
- Department of Hematology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Anhui 233004, China
| | - Qizhi Wang
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Anhui 233004, China
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Molière S, Jaulin A, Tomasetto CL, Dali-Youcef N. Roles of Matrix Metalloproteinases and Their Natural Inhibitors in Metabolism: Insights into Health and Disease. Int J Mol Sci 2023; 24:10649. [PMID: 37445827 DOI: 10.3390/ijms241310649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc-activated peptidases that can be classified into six major classes, including gelatinases, collagenases, stromelysins, matrilysins, membrane type metalloproteinases, and other unclassified MMPs. The activity of MMPs is regulated by natural inhibitors called tissue inhibitors of metalloproteinases (TIMPs). MMPs are involved in a wide range of biological processes, both in normal physiological conditions and pathological states. While some of these functions occur during development, others occur in postnatal life. Although the roles of several MMPs have been extensively studied in cancer and inflammation, their function in metabolism and metabolic diseases have only recently begun to be uncovered, particularly over the last two decades. This review aims to summarize the current knowledge regarding the metabolic roles of metalloproteinases in physiology, with a strong emphasis on adipose tissue homeostasis, and to highlight the consequences of impaired or exacerbated MMP actions in the development of metabolic disorders such as obesity, fatty liver disease, and type 2 diabetes.
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Affiliation(s)
- Sébastien Molière
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
- Faculté de Médecine, Université de Strasbourg, 67000 Strasbourg, France
- Department of Radiology, Strasbourg University Hospital, Hôpital de Hautepierre, Avenue Molière, 67200 Strasbourg, France
- Breast and Thyroid Imaging Unit, ICANS-Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Amélie Jaulin
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
- Faculté de Médecine, Université de Strasbourg, 67000 Strasbourg, France
| | - Catherine-Laure Tomasetto
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
| | - Nassim Dali-Youcef
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
- Faculté de Médecine, Université de Strasbourg, 67000 Strasbourg, France
- Laboratoire de Biochimie et Biologie Moléculaire, Pôle de Biologie, Hôpitaux Universitaires de Strasbourg, Nouvel Hôpital Civil, 67000 Strasbourg, France
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Balta C, Herman H, Ciceu A, Mladin B, Rosu M, Sasu A, Peteu VE, Voicu SN, Balas M, Gherghiceanu M, Dinischiotu A, Olah NK, Hermenean A. Phytochemical Profiling and Anti-Fibrotic Activities of the Gemmotherapy Bud Extract of Corylus avellana in a Model of Liver Fibrosis on Diabetic Mice. Biomedicines 2023; 11:1771. [PMID: 37371866 DOI: 10.3390/biomedicines11061771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/08/2023] [Accepted: 06/11/2023] [Indexed: 06/29/2023] Open
Abstract
In this study, we aimed to explore the hepatoprotective effects of the gemmotherapy bud extract of Corylus avellana in a model of liver fibrosis on diabetic mice. An evaluation of total flavonoids and polyphenols contents and LC/MS analyses were performed. Experimental fibrosis was induced with CCl4 (2 mL/kg by i.p. injections twice a week for 7 weeks) in streptozotocin-induced diabetic mice. Our results showed a content of 6-7% flavonoids, while hyperoside and chlorogenic acids were highlighted in the bud extract. Toxic administration of CCl4 increased oxidative stress, mRNA expression of the transforming growth factor-β1 (TGF-β1) and Smad 2/3, and reduced Smad 7 expression. Furthermore, up-regulation of α-smooth muscle actin (α-SMA) revealed an activation of hepatic stellate cells (HSCs), while collagen I (Col I) up-regulation and matrix metalloproteinases (MMPs) unbalance led to an altered extracellular matrix enriched in collagen, confirmed as well by a trichrome stain and electron microscopy analysis. Treatment with gemmotherapy extract significantly restored the liver architecture and the antioxidant balance, and significantly decreased collagen deposits in the liver and improved the liver function. Our results suggest that Corylus avellana gemmotherapy extract may have anti-fibrotic effects and could be useful in the prevention and treatment of liver fibrosis. The hepatoprotective mechanism is based on HSC inhibition, a reduction in oxidative stress and liver damage, a downregulation of the TGF-β1/Smad signaling pathway and a MMPs/TIMP rebalance.
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Affiliation(s)
- Cornel Balta
- "Aurel Ardelean" Institute of Life Sciences, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
| | - Hildegard Herman
- "Aurel Ardelean" Institute of Life Sciences, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
| | - Alina Ciceu
- "Aurel Ardelean" Institute of Life Sciences, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
| | - Bianca Mladin
- "Aurel Ardelean" Institute of Life Sciences, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
| | - Marcel Rosu
- "Aurel Ardelean" Institute of Life Sciences, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
| | - Alciona Sasu
- "Aurel Ardelean" Institute of Life Sciences, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
| | | | - Sorina Nicoleta Voicu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 050095 Bucharest, Romania
| | - Mihaela Balas
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 050095 Bucharest, Romania
| | - Mihaela Gherghiceanu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
- Department of Cellular and Molecular Biology and Histology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Anca Dinischiotu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 050095 Bucharest, Romania
| | - Neli Kinga Olah
- Faculty of Pharmacy, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
| | - Anca Hermenean
- "Aurel Ardelean" Institute of Life Sciences, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
- Faculty of Medicine, Vasile Goldis Western University, 86 Rebreanu, 310414 Arad, Romania
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Choe H, Antee T, Ge X. Substrate Derived Sequences Act as Subsite Blocking Motifs in Protease Inhibitory Antibodies. Protein Sci 2023:e4691. [PMID: 37278099 DOI: 10.1002/pro.4691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/23/2023] [Accepted: 05/31/2023] [Indexed: 06/07/2023]
Abstract
Proteases are involved in many physiologic processes, and dysregulated proteolysis is basis of a variety of diseases. Specific inhibition of pathogenetic proteases via monoclonal antibodies therefore holds significant therapeutic promise. Inspired by the competitive mechanism utilized by many naturally occurring and man-made protease inhibitors, we hypothesized that substrate-like peptide sequences can act as protease subsite blocking motifs if they occupy only one side of the reaction center. To test this hypothesis, a degenerate codon library representing MMP-14 substrate profiles at P1-P5' positions was constructed in the context of an anti-MMP-14 Fab by replacing its inhibitory motif in CDR-H3 with MMP-14 substrate repertoires. After selection for MMP-14 active-site binders by phage panning, results indicated that diverse substrate-like sequences conferring antibodies inhibitory potencies were enriched in the isolated clones. Optimal residues at each of P1-P5' positions were then identified, and the corresponding mutation combinations showed improved characteristics as effective inhibitors of MMP-14. Insights on efficient library designs for inhibitory peptide motifs were further discussed. Overall, this study proved the concept that substrate derived sequences were able to behave as the inhibitory motifs in protease specific antibodies. With accumulating data available on protease substrate profiles, we expect the approach described here can be broadly applied to facilitate the generation of antibody inhibitors targeting biomedically important proteases. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Hyunjun Choe
- Institute of Molecular Medicine, University of Texas Health Science Center at Houston, TX, USA
- Department of Chemical and Environmental Engineering, University of California Riverside, CA, USA
| | - Tara Antee
- Department of Chemical and Environmental Engineering, University of California Riverside, CA, USA
| | - Xin Ge
- Institute of Molecular Medicine, University of Texas Health Science Center at Houston, TX, USA
- Department of Chemical and Environmental Engineering, University of California Riverside, CA, USA
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Britton R, Wasley T, Harish R, Holz C, Hall J, Yee DC, Melton Witt J, Booth EA, Braithwaite S, Czirr E, Kerrisk Campbell M. Noncanonical Activity of Tissue Inhibitor of Metalloproteinases 2 (TIMP2) Improves Cognition and Synapse Density in Aging. eNeuro 2023; 10:ENEURO.0031-23.2023. [PMID: 37321845 DOI: 10.1523/eneuro.0031-23.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/01/2023] [Accepted: 05/14/2023] [Indexed: 06/17/2023] Open
Abstract
Peripheral administration of tissue inhibitor of metalloproteinases 2 (TIMP2), a protein inhibitor of matrix metalloproteinases (MMPs), has previously been shown to have beneficial effects on cognition and neurons in aged mice. Here, to better understand the potential of recombinant TIMP2 proteins, an IgG4Fc fusion protein (TIMP2-hIgG4) was developed to extend the plasma half-life of TIMP2. Following one month of administration of TIMP2 or TIMP2-hIgG4 via intraperitoneal injections, 23-month-old male C57BL/6J mice showed improved hippocampal-dependent memory in a Y-maze, increased hippocampal cfos gene expression, and increased excitatory synapse density in the CA1 and dentate gyrus (DG) of the hippocampus. Thus, fusion to hIgG4 extended the half-life of TIMP2 while retaining the beneficial cognitive and neuronal effects. Moreover, it retained its ability to cross the blood-brain barrier. To deepen the mechanistic understanding of the beneficial function of TIMP2 on neuronal activity and cognition, a TIMP2 construct lacking MMP inhibitory activity, Ala-TIMP2, was generated, which provides steric hindrance that prevents inhibition of MMPs by the TIMP2 protein while still allowing MMP binding. A comprehensive assessment of the MMP inhibitory and binding capacity of these engineered proteins is outlined. Surprisingly, MMP inhibition by TIMP2 was not essential for its beneficial effects on cognition and neuronal function. These findings both confirm previously published research, expand on the potential mechanism for the beneficial effects of TIMP2, and provide important details for a therapeutic path forward for TIMP2 recombinant proteins in aging-related cognitive decline.
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Affiliation(s)
| | - Tristan Wasley
- Grifols Diagnostic Solutions, Inc., Emeryville, CA 94608
| | | | - Charles Holz
- Grifols Diagnostic Solutions, Inc., Emeryville, CA 94608
| | - John Hall
- Grifols Diagnostic Solutions, Inc., Emeryville, CA 94608
| | - Dennis C Yee
- Grifols Diagnostic Solutions, Inc., Emeryville, CA 94608
| | | | | | | | - Eva Czirr
- Alkahest, Inc., San Carlos, CA 94070
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Nandadasa S, Martin D, Deshpande G, Robert KL, Stack MS, Itoh Y, Apte SS. Degradomic Identification of Membrane Type 1-Matrix Metalloproteinase as an ADAMTS9 and ADAMTS20 Substrate. Mol Cell Proteomics 2023; 22:100566. [PMID: 37169079 PMCID: PMC10267602 DOI: 10.1016/j.mcpro.2023.100566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 05/05/2023] [Accepted: 05/07/2023] [Indexed: 05/13/2023] Open
Abstract
The secreted metalloproteases ADAMTS9 and ADAMTS20 are implicated in extracellular matrix proteolysis and primary cilium biogenesis. Here, we show that clonal gene-edited RPE-1 cells in which ADAMTS9 was inactivated, and which constitutively lack ADAMTS20 expression, have morphologic characteristics distinct from parental RPE-1 cells. To investigate underlying proteolytic mechanisms, a quantitative terminomics method, terminal amine isotopic labeling of substrates was used to compare the parental and gene-edited RPE-1 cells and their medium to identify ADAMTS9 substrates. Among differentially abundant neo-amino (N) terminal peptides arising from secreted and transmembrane proteins, a peptide with lower abundance in the medium of gene-edited cells suggested cleavage at the Tyr314-Gly315 bond in the ectodomain of the transmembrane metalloprotease membrane type 1-matrix metalloproteinase (MT1-MMP), whose mRNA was also reduced in gene-edited cells. This cleavage, occurring in the MT1-MMP hinge, that is, between the catalytic and hemopexin domains, was orthogonally validated both by lack of an MT1-MMP catalytic domain fragment in the medium of gene-edited cells and restoration of its release from the cell surface by reexpression of ADAMTS9 and ADAMTS20 and was dependent on hinge O-glycosylation. A C-terminally semitryptic MT1-MMP peptide with greater abundance in WT RPE-1 medium identified a second ADAMTS9 cleavage site in the MT1-MMP hemopexin domain. Consistent with greater retention of MT1-MMP on the surface of gene-edited cells, pro-MMP2 activation, which requires cell surface MT1-MMP, was increased. MT1-MMP knockdown in gene-edited ADAMTS9/20-deficient cells restored focal adhesions but not ciliogenesis. The findings expand the web of interacting proteases at the cell surface, suggest a role for ADAMTS9 and ADAMTS20 in regulating cell surface activity of MT1-MMP, and indicate that MT1-MMP shedding does not underlie their observed requirement in ciliogenesis.
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Affiliation(s)
- Sumeda Nandadasa
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio, USA; Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
| | - Daniel Martin
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio, USA
| | - Gauravi Deshpande
- Imaging Core Facility, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio, USA
| | - Karyn L Robert
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - M Sharon Stack
- Department of Chemistry and Biochemistry and Harper Cancer Center, University of Notre Dame, Notre Dame, Indiana, USA
| | - Yoshifumi Itoh
- Kennedy Institute for Rheumatology, University of Oxford, Oxford, UK
| | - Suneel S Apte
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio, USA.
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Zou H, Li L, Yang Z, Tang L, Wang C. Rosavin protects the blood-brain barrier against ischemia/reperfusion-induced cerebral injury by regulating MAPK-mediated MMPs pathway. Clin Exp Pharmacol Physiol 2023. [PMID: 37254848 DOI: 10.1111/1440-1681.13781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 04/12/2023] [Accepted: 05/01/2023] [Indexed: 06/01/2023]
Abstract
Ischemia-reperfusion (I/R) injury is a common pathophysiological condition in ischemic stroke, involving various pathophysiological events, such as inflammation, cytotoxicity, neuronal loss and disruption of the blood-brain barrier (BBB). Rosavin is the major bioactive ingredient of Rhodiola Rosea L. with multiple therapeutic effects. The purpose of this was to investigate the role of rosavin in I/R-induced cerebral injury. A cell oxygen-glucose deprivation and reoxygenation (OGD/R) model and a mouse middle cerebral artery occlusion (MCAO) model were established to induce I/R injury in vitro and in vivo, respectively. MCAO-treated mice and OGD/R-challenged human brain microvascular endothelial cells (HBMVECs) were administrated with or without rosavin at various concentrations. Rosavin-treated mice showed reduced infarct volume, neuronal loss and neuronal cytotoxicity in I/R-injured brains. Rosavin treatment downregulated the expression of pro-inflammatory cytokines, reduced apoptosis and inhibited the activation of nuclear factor κ B in I/R-injured mice and HBMVECs. Administration with rosavin also alleviated mouse brain oedema and upregulated tight junction proteins in mouse brains after I/R injury, suggesting that rosavin protected mice against I/R-induced BBB disruption. Further analysis revealed that rosavin reduced the BBB permeability in I/R-injured mice and HBMVECs by inhibiting autophagy. Moreover, rosavin intervention inhibited I/R injury-induced activation of the mitogen-activated protein kinase (MAPK) pathway and upregulation of matrix metalloproteinases in both mouse and cell models. In conclusion, rosavin protects the BBB against I/R injury possibly by regulating the MAPK pathway. The above results provide a rationale for further exploration of rosavin as a therapeutic candidate for cerebral I/R injury.
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Affiliation(s)
- Hongyun Zou
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lei Li
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhilai Yang
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lili Tang
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Chunhui Wang
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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Agena R, Cortés-Sánchez ADJ, Hernández-Sánchez H, Álvarez-Salas LM, Martínez-Rodríguez OP, García VHR, Jaramillo Flores ME. Pro-Apoptotic Activity and Cell Cycle Arrest of Caulerpa sertularioides against SKLU-1 Cancer Cell in 2D and 3D Cultures. Molecules 2023; 28:molecules28114361. [PMID: 37298837 DOI: 10.3390/molecules28114361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/18/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Cancer is a disease with the highest mortality and morbidity rate worldwide. First-line drugs induce several side effects that drastically reduce the quality of life of people with this disease. Finding molecules to prevent it or generate less aggressiveness or no side effects is significant to counteract this problem. Therefore, this work searched for bioactive compounds of marine macroalgae as an alternative treatment. An 80% ethanol extract of dried Caulerpa sertularioides (CSE) was analyzed by HPLS-MS to identify the chemical components. CSE was utilized through a comparative 2D versus 3D culture model. Cisplatin (Cis) was used as a standard drug. The effects on cell viability, apoptosis, cell cycle, and tumor invasion were evaluated. The IC50 of CSE for the 2D model was 80.28 μg/mL versus 530 μg/mL for the 3D model after 24 h of treatment exposure. These results confirmed that the 3D model is more resistant to treatments and complex than the 2D model. CSE generated a loss of mitochondrial membrane potential, induced apoptosis by extrinsic and intrinsic pathways, upregulated caspases-3 and -7, and significantly decreased tumor invasion of a 3D SKLU-1 lung adenocarcinoma cell line. CSE generates biochemical and morphological changes in the plasma membrane and causes cell cycle arrest at the S and G2/M phases. These findings conclude that C. sertularioides is a potential candidate for alternative treatment against lung cancer. This work reinforced the use of complex models for drug screening and suggested using CSE's primary component, caulerpin, to determine its effect and mechanism of action on SKLU-1 in the future. A multi-approach with molecular and histological analysis and combination with first-line drugs must be included.
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Affiliation(s)
- Rosette Agena
- Ingeniería Bioquímica-Escuela Nacional de Ciencias Biológicas (ENCB)-Instituto Politécnico Nacional, Ciudad de México 07738, Mexico
| | | | - Humberto Hernández-Sánchez
- Ingeniería Bioquímica-Escuela Nacional de Ciencias Biológicas (ENCB)-Instituto Politécnico Nacional, Ciudad de México 07738, Mexico
| | - Luis Marat Álvarez-Salas
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Ciudad de México 07360, Mexico
| | - Oswaldo Pablo Martínez-Rodríguez
- Ingeniería Bioquímica-Escuela Nacional de Ciencias Biológicas (ENCB)-Instituto Politécnico Nacional, Ciudad de México 07738, Mexico
| | - Víctor Hugo Rosales García
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Ciudad de México 07360, Mexico
| | - María Eugenia Jaramillo Flores
- Ingeniería Bioquímica-Escuela Nacional de Ciencias Biológicas (ENCB)-Instituto Politécnico Nacional, Ciudad de México 07738, Mexico
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Kanat BB, Avci GU, Bayramlar OF, Unal D, Sonmez O, Bolayirli IM, Doventas A, Erdincler DS, Yavuzer H. MMPs/TIMPs ratio: A Biomarker of Bone Resorption in Geriatric Osteoporosis? Ann Geriatr Med Res 2023:agmr.23.0024. [PMID: 37201925 DOI: 10.4235/agmr.23.0024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/13/2023] [Indexed: 05/20/2023] Open
Abstract
Background Matrix metalloproteinases (MMPs) play an important role in bone resorption and are regulated by tissue inhibitors of metalloproteinases (TIMPs). We investigated the use of MMP2/TIMP2 and MMP9/TIMP1 ratios as biomarkers of bone resorption in geriatric osteoporosis and evaluated the relationship between osteoporosis and geriatric syndromes. Methods This analytical cross-sectional study involved 87 patients (41 with osteoporosis) treated at the geriatric outpatient clinic of a university hospital. The demographic characteristics, comprehensive geriatric assessment scores, laboratory findings, and bone mineral density of the patients were recorded. Serum MMP9, TIMP1, MMP2, and TIMP2 levels were analyzed by enzyme-linked immunosorbent assay (ELISA). Results We enrolled 41 and 46 patients with and without osteoporosis, respectively. The groups showed no significant differences in MMP2/TIMP2 and MMP9/TIMP1 ratios (p=0.569 and p=0125, respectively). While the basic activities of daily life (BADL) scores in the osteoporosis group were higher than those in the group without osteoporosis, the instrumental activities of daily life (IADL) scores were significantly lower (p=0.001 and p=0.007, respectively). No significant differences were observed in Mini-Nutritional Assessment (MNA), Mini-Mental State Examination (MMSE), and Geriatric Depression Scale (GDS) scores (p=0.598, p=0.898, and p=0.287, respectively). Conclusion This is the first study to examine the relationship between osteoporosis and several geriatric syndromes, as well as the relationship between osteoporosis and serum MMP, TIMP values, and MMP/TIMP ratios in geriatric patients. Our results showed that osteoporosis causes dependency in both BADLs and IADLs, and that the MMP2/TIMP2 and MMP9/TIMP1 ratios provided no additional benefit in demonstrating bone resorption in geriatric osteoporosis.
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Affiliation(s)
- Bahar Bektan Kanat
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Gulru Ulugerger Avci
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Osman Faruk Bayramlar
- Bakırkoy District Health Directorate, Turkish Ministry of Health - Istanbul Health Directorate, Istanbul, Turkey
| | - Damla Unal
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ozge Sonmez
- Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ibrahim Murat Bolayirli
- Department of Biochemistry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Alper Doventas
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Deniz Suna Erdincler
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Hakan Yavuzer
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Bonadio A, Wenig BL, Hockla A, Radisky ES, Shifman JM. Designed loop extension followed by combinatorial screening confers high specificity to a broad matrix metalloproteinaseinhibitor. J Mol Biol 2023; 435:168095. [PMID: 37068580 DOI: 10.1016/j.jmb.2023.168095] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/03/2023] [Accepted: 04/10/2023] [Indexed: 04/19/2023]
Abstract
Matrix metalloproteinases (MMPs) are key drivers of various diseases, including cancer. Development of selective probes and drugs capable of selectively inhibiting the individual members of the large MMP family remains a persistent challenge. The inhibitory N-terminal domain of tissue inhibitor of metalloproteinases-2 (N-TIMP2), a natural broad MMP inhibitor, can provide a scaffold for protein engineering to create more selective MMP inhibitors. Here, we pursued a unique approach harnessing both computational design and combinatorial screening to confer high binding specificity toward a target MMP in preference to an anti-target MMP. We designed a loop extension of N-TIMP2 to allow new interactions with the non-conserved MMP surface and generated an efficient focused library for yeast surface display, which was then screened for high binding to the target MMP-14 and low binding to anti-target MMP-3. Deep sequencing analysis identified the most promising variants, which were expressed, purified, and tested for selectivity of inhibition. Our best N-TIMP2 variant exhibited 29 pM binding affinity to MMP-14 and 2.4 µM affinity to MMP-3, revealing 7500-fold greater specificity than WT N-TIMP2. High-confidence structural models were obtained by including NGS data in the AlphaFold multiple sequence alignment. The modeling together with experimental mutagenesis validated our design predictions, demonstrating that the loop extension packs tightly against non-conserved residues on MMP-14 and clashes with MMP-3. This study demonstrates how introduction of loop extensions in a manner guided by target protein conservation data and loop design can offer an attractive strategy to achieve specificity in design of protein ligands.
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Affiliation(s)
- Alessandro Bonadio
- Department of Biological Chemistry, The Alexander Silberman Institute of Life Sciences, The Hebrew University of Jerusalem, Israel
| | - Bernhard L Wenig
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Jacksonville, Florida, USA; Paracelsus Medical University, Salzburg, Austria
| | - Alexandra Hockla
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Jacksonville, Florida, USA
| | - Evette S Radisky
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Jacksonville, Florida, USA.
| | - Julia M Shifman
- Department of Biological Chemistry, The Alexander Silberman Institute of Life Sciences, The Hebrew University of Jerusalem, Israel.
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Flieger S, Takagaki M, Kondo N, Lutz MR, Gupta Y, Ueda H, Sakurai Y, Moran G, Kempaiah P, Hosmane N, Suzuki M, Becker DP. Carborane-Containing Hydroxamate MMP Ligands for the Treatment of Tumors Using Boron Neutron Capture Therapy (BNCT): Efficacy without Tumor Cell Entry. Int J Mol Sci 2023; 24:ijms24086973. [PMID: 37108137 PMCID: PMC10139035 DOI: 10.3390/ijms24086973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/30/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
New carborane-bearing hydroxamate matrix metalloproteinase (MMP) ligands have been synthesized for boron neutron capture therapy (BNCT) with nanomolar potency against MMP-2, -9 and -13. New analogs are based on MMP inhibitor CGS-23023A, and two previously reported MMP ligands 1 (B1) and 2 (B2) were studied in vitro for BNCT activity. The boronated MMP ligands 1 and 2 showed high in vitro tumoricidal effects in an in vitro BNCT assay, exhibiting IC50 values for 1 and 2 of 2.04 × 10-2 mg/mL and 2.67 × 10-2 mg/mL, respectively. The relative killing effect of 1 to L-boronophenylalanine (BPA) is 0.82/0.27 = 3.0, and that of 2 is 0.82/0.32 = 2.6, whereas the relative killing effect of 4 is comparable to boronophenylalanine (BPA). The survival fraction of 1 and 2 in a pre-incubation boron concentration at 0.143 ppm 10B and 0.101 ppm 10B, respectively, were similar, and these results suggest that 1 and 2 are actively accumulated through attachment to the Squamous cell carcinoma (SCC)VII cells. Compounds 1 and 2 very effectively killed glioma U87 delta EGFR cells after BNCT. This study is noteworthy in demonstrating BNCT efficacy through binding to MMP enzymes overexpressed at the surface of the tumor cell without tumor cell penetration.
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Affiliation(s)
- Sebastian Flieger
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| | - Mao Takagaki
- Research Center for Nuclear Physics, Osaka University, 10-1 Mihoga-oka, Ibaraki-City 567-0047, Osaka, Japan
| | - Natsuko Kondo
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Marlon R Lutz
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| | - Yash Gupta
- Department of Medicine, Infectious Diseases, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Hiroki Ueda
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Yoshinori Sakurai
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Graham Moran
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
| | - Prakasha Kempaiah
- Department of Medicine, Infectious Diseases, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Narayan Hosmane
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA
| | - Minoru Suzuki
- Particle Radiation Oncology Research Center, Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-1010 Asashiro-Nishi, Kumatori, Sennan-gun 590-0494, Osaka, Japan
| | - Daniel P Becker
- Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, IL 60660, USA
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Greco GA, Rock M, Amontree M, Lanfranco MF, Korthas H, Hong SH, Turner RS, Rebeck GW, Conant K. CCR5 deficiency normalizes TIMP levels, working memory, and gamma oscillation power in APOE4 targeted replacement mice. Neurobiol Dis 2023; 179:106057. [PMID: 36878326 PMCID: PMC10291850 DOI: 10.1016/j.nbd.2023.106057] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 02/16/2023] [Accepted: 02/26/2023] [Indexed: 03/07/2023] Open
Abstract
The APOE4 allele increases the risk for Alzheimer's disease (AD) in a dose-dependent manner and is also associated with cognitive decline in non-demented elderly controls. In mice with targeted gene replacement (TR) of murine APOE with human APOE3 or APOE4, the latter show reduced neuronal dendritic complexity and impaired learning. APOE4 TR mice also show reduced gamma oscillation power, a neuronal population activity which is important to learning and memory. Published work has shown that brain extracellular matrix (ECM) can reduce neuroplasticity as well as gamma power, while attenuation of ECM can instead enhance this endpoint. In the present study we examine human cerebrospinal fluid (CSF) samples from APOE3 and APOE4 individuals and brain lysates from APOE3 and APOE4 TR mice for levels of ECM effectors that can increase matrix deposition and restrict neuroplasticity. We find that CCL5, a molecule linked to ECM deposition in liver and kidney, is increased in CSF samples from APOE4 individuals. Levels of tissue inhibitor of metalloproteinases (TIMPs), which inhibit the activity of ECM-degrading enzymes, are also increased in APOE4 CSF as well as astrocyte supernatants brain lysates from APOE4 TR mice. Importantly, as compared to APOE4/wild-type heterozygotes, APOE4/CCR5 knockout heterozygotes show reduced TIMP levels and enhanced EEG gamma power. The latter also show improved learning and memory, suggesting that the CCR5/CCL5 axis could represent a therapeutic target for APOE4 individuals.
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Affiliation(s)
- Griffin A Greco
- Georgetown University School of Medicine (GUMC), Department of Pharmacology, United States of America
| | | | - Matthew Amontree
- GUMC, United States of America; Interdisciplinary Program in Neuroscience, United States of America
| | | | - Holly Korthas
- Interdisciplinary Program in Neuroscience, United States of America
| | - Sung Hyeok Hong
- GUMC, Department of Biochemistry and Molecular & Cellular Biology, United States of America
| | | | - G William Rebeck
- Interdisciplinary Program in Neuroscience, United States of America; GUMC, Department of Neuroscience, United States of America
| | - Katherine Conant
- Interdisciplinary Program in Neuroscience, United States of America; GUMC, Department of Neuroscience, United States of America.
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Li Y, Chen Y, Wu W, Li N, Hua J. MMPs, ADAMs and ADAMTSs are associated with mammalian sperm fate. Theriogenology 2023; 200:147-154. [PMID: 36842259 DOI: 10.1016/j.theriogenology.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/19/2022] [Accepted: 02/12/2023] [Indexed: 02/16/2023]
Abstract
Metalloproteinases include matrix metalloproteinases and disintegrin metalloproteinases. They are important members of the ECM degradation and reconstruction process and are associated with tissue development and disease. The ECM is a three-dimensional network of large molecules consisting of a variety of proteins. It is a physical scaffold for organs, and all types of cells can be found within the ECM. The testicle, where sperm are produced, is an organ that is constantly in dynamic flux. Metalloproteinases can regulate testicular tissue development and the maturation of sperm by affecting the ECM. Metalloproteinase disorders can lead to cryptorchidism, azoospermia, poor semen quality and other diseases. As a member of the metalloproteinase family, ADAMTS plays an important role in testicular slippage to the scrotum. ADAM is involved in the fertilization process, and excessive MMP can damage the BTB. In the testis, metalloproteinase stability represents the stability of the extracellular microenvironment in which germ cells are located and is associated with reproductive function. Metalloproteinases have a definite relationship with male reproduction, but the underlying mechanism is still unclear. This paper summarizes the literature on various metalloproteinases in testicular tissue physiology and pathology to elucidate their role in reproductive function and male reproductive mechanisms.
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Affiliation(s)
- Yunxiang Li
- College of Veterinary Medicine/Shaanxi Centre of Stem Cells Engineering & Technology, Northwest Agriculture & Forestry University, Yangling, Shaanxi, China; Key Laboratory of Livestock Biology, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Yuguang Chen
- College of Veterinary Medicine/Shaanxi Centre of Stem Cells Engineering & Technology, Northwest Agriculture & Forestry University, Yangling, Shaanxi, China; Key Laboratory of Livestock Biology, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Wenping Wu
- College of Veterinary Medicine/Shaanxi Centre of Stem Cells Engineering & Technology, Northwest Agriculture & Forestry University, Yangling, Shaanxi, China; Key Laboratory of Livestock Biology, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Na Li
- College of Veterinary Medicine/Shaanxi Centre of Stem Cells Engineering & Technology, Northwest Agriculture & Forestry University, Yangling, Shaanxi, China; Key Laboratory of Livestock Biology, Northwest A&F University, 712100, Yangling, Shaanxi, China.
| | - Jinlian Hua
- College of Veterinary Medicine/Shaanxi Centre of Stem Cells Engineering & Technology, Northwest Agriculture & Forestry University, Yangling, Shaanxi, China; Key Laboratory of Livestock Biology, Northwest A&F University, 712100, Yangling, Shaanxi, China.
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Talebi Taheri A, Lashkarbolouki T, Karimi A, Sirati-Sabet M, Karima S, Goudarzi A. Comparison of DPPIV Levels in Serum and Tumour of OSCC Patients and Its Correlation with Active Matrix Metalloproteinases 2 and 9. Asian Pac J Cancer Prev 2023; 24:1343-1349. [PMID: 37116157 DOI: 10.31557/apjcp.2023.24.4.1343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Indexed: 04/30/2023] Open
Abstract
INTRODUCTION The important role of Dipeptidyl Peptidase IV (DPPIV) has been reported in tumour progression of several human cancers. This study demonstrates the DPPIV mRNA expression level and activity in tumour and paired non-tumour tissues of oral squamous cell carcinoma (OSCC) patients and the potential modulation of DPPIV in the metastasis of tumour through regulating MMP2 and MMP9 activities. MATERIALS AND METHODS This study was conducted on 16 OSCC patients. The mRNA expression level of DPPIV was evaluated by RT-qPCR in tumour of OSCC patientsand compared with their paired non-tumour tissues. Additionally, DPPIV activity was measured in serum, tumour and paired non-tumour tissues of OSCC patients. Zymography was performed to measure and compare the activities of MMP2 and MMP9 between tumour and paired non-tumour tissues of OSCC patients. RESULTS The results showed significantly higher DPPIV mRNA level and activity in tumour of OSCC patients compared to their paired non-tumour tissues. Tumour DPPIV mRNA expression and activity were positively correlated with activities of MMP2 and MMP9, respectively. Serum DPPIV activity of OSCC patients was lower compared to healthy control and did not show correlation with tumour DPPIV mRNA level. CONCLUSION These data indicate that secreted DPPIV may not originate from the tumour tissue of OSCC patients. Furthermore, increased DPPIV gene expression and activity in tumour of OSCC patients might be involved in the ECM degradation and invasion of OSCC through regulation of MMP2 and MMP9 activities.
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Affiliation(s)
- Abdolkarim Talebi Taheri
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Abbas Karimi
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Majid Sirati-Sabet
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeed Karima
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afsaneh Goudarzi
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Chen W, Ni D, Zhang H, Li X, Jiang Y, Wu J, Gu Y, Gao M, Shi W, Song J, Shi W. Over-expression of USP15/ MMP3 predict poor prognosis and promote growth, migration in non-small cell lung cancer cells. Cancer Genet 2023; 272-273:9-15. [PMID: 36640492 DOI: 10.1016/j.cancergen.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 12/09/2022] [Accepted: 01/05/2023] [Indexed: 01/09/2023]
Abstract
Aberrant ubiquitin modifications caused by an imbalance in the activities of ubiquitinases and de-ubiquitinases are emerging as important mechanisms underlying non-small cell lung cancer (NSCLC) progression. The deubiquitinating enzyme ubiquitin-specific peptidase 15 (USP15) has been identified as an important factor in oncogenesis and a potential therapeutic target. However, the expression profile and function of USP15 in NSCLC remain elusive. In the present study, we investigated the expression pattern and the potential biological functions of USP15 in NSCLC both in cells and animal models. Our data revealed that USP15 was highly expressed in NSCLC tissues and cells compared with normal counterpart. We subsequently knocked down USP15 expression in two NSCLC cell lines, which significantly suppressed cell proliferation. In addition, knocking down USP15 expression reduced NSCLC cell migration and invasion according to the results from Matrigel-Transwell analysis. NSCLC animal model results showed that USP15 knockdown also reduced NSCLC size. Biochemical analysis revealed that USP15 knockdown inhibited matrix metalloproteinase (MMP)3 and MMP9 expression. Furthermore, high levels of USP15 and MMP3 expression were associated with poor prognosis in NSCLC. In conclusion, the results from the present study suggest that the high expression of USP15 promotes NSCLC tumorigenesis. Therefore, it is proposed that USP15 and MMPs may represent novel biomarkers for NSCLC progression and prognosis.
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Affiliation(s)
- Weiwei Chen
- Medical School of Nantong University, Nantong, 226007, China; Department of Oncology, Affiliated Hospital of Nantong University, Nantong, 226001, China; Department of Radiotherapy, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Daguang Ni
- Department of Radiotherapy, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Hailin Zhang
- Department of Pneumology, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Xia Li
- Department of General Medicine, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Youqin Jiang
- Department of Radiotherapy, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Jixiang Wu
- Department of Cardiothoracic Surgery, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Yan Gu
- Department of Cardiothoracic Surgery, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Mingcheng Gao
- Department of Cardiothoracic Surgery, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Woda Shi
- Department of Cardiothoracic Surgery, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Jianxiang Song
- Department of Cardiothoracic Surgery, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224002, China.
| | - Wenyu Shi
- Medical School of Nantong University, Nantong, 226007, China; Department of Oncology, Affiliated Hospital of Nantong University, Nantong, 226001, China.
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Liu M, Huang L, Liu Y, Yang S, Rao Y, Chen X, Nie M, Liu X. Identification of the MMP family as therapeutic targets and prognostic biomarkers in the microenvironment of head and neck squamous cell carcinoma. J Transl Med 2023; 21:208. [PMID: 36941602 PMCID: PMC10029288 DOI: 10.1186/s12967-023-04052-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 03/09/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Head and Neck Squamous Cell Carcinoma is a malignant tumor with high morbidity and mortality. The MMP family plays an important role in tumor invasion and metastasis. However, the mechanistic value of the MMP family as a therapeutic target and prognostic biomarker in HNSC has not been fully elucidated. METHODS Oncomine, UALCAN, GEPIA, cBioportal, GeneMANIA, STRING, DAVID6.8, TRRUST, TIMER and Linkedomics were used for analysis. RESULTS The mRNA expression levels of MMP1, MMP3, ILF3, MMP7, MMP9, MMP10, MMP11, MMP12, MMP13 and MMP16 were higher in HNSC than those in normal tissues, while the mRNA expression level of MMP15 was reduced. The relative expression levels of MMP1 and MMP14 were the highest in HNSC tissues. A significant correlation was found between the expression of MMP3, MMP11, MMP25 and the pathological stage of HNSC patients. There was no significant associations between all the MMP family members expression levels and DFS. Increased mRNA levels of MMP1, MMP8 and MMP25 were significantly associated with OS. In addition, we investigated the genetic changes of the MMP family in HNSC and found that all the MMP family members had genetic changes, most of which were amplification and depth loss. In the analysis of neighbor gene network and protein interaction, we found that the MMP family interacted with 25 neighboring genes, except for ILF3, MMP19, MMP20, MMP21, MMP23B, MMP27 and MMP28, other MMP proteins interacted with each other. Functional enrichment analysis showed that the MMP family could be present in the extracellular matrix, regulate peptidase activity, and participate in the catabolism of collagen. Meanwhile, we identified the transcription factor targets and kinase targets of the MMP family and found that ATM and ATR were the two most common kinase targets in the MMP family. We also found a significant correlation between the MMP family expression and immune cell infiltration. Cox proportional risk model analysis showed that macrophages, MMP14, MMP16, and MMP19 were significantly associated with clinical outcomes in HNSC patients. CONCLUSION The MMP family might serve as therapeutic target and prognostic biomarker in HNSC.
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Affiliation(s)
- Maohua Liu
- Department of Periodontics & Oral Mucosal Diseases, The Affiliated Stomatology Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Oral & Maxillofacial Reconstruction and Regeneration of Luzhou Key Laboratory, Luzhou, Sichuan, China
| | - Lijuan Huang
- Department of Periodontics & Oral Mucosal Diseases, The Affiliated Stomatology Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Oral & Maxillofacial Reconstruction and Regeneration of Luzhou Key Laboratory, Luzhou, Sichuan, China
| | - Yunling Liu
- Department of Periodontics & Oral Mucosal Diseases, The Affiliated Stomatology Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Oral & Maxillofacial Reconstruction and Regeneration of Luzhou Key Laboratory, Luzhou, Sichuan, China
| | - Sen Yang
- Department of Oral and Maxillofacial Surgery, Suining Central Hospital, Suining, Sichuan, China
| | - Yong Rao
- Department of Periodontics & Oral Mucosal Diseases, The Affiliated Stomatology Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Oral & Maxillofacial Reconstruction and Regeneration of Luzhou Key Laboratory, Luzhou, Sichuan, China
| | - Xiao Chen
- Department of Stomatology Technology, School of Medical Technology, Sichuan College of Traditional Medicine, Mianyang, China.
- Department of Orthodontics, Mianyang Stomatological Hospital, Mianyang, China.
| | - Minhai Nie
- Department of Periodontics & Oral Mucosal Diseases, The Affiliated Stomatology Hospital of Southwest Medical University, Luzhou, Sichuan, China.
- Oral & Maxillofacial Reconstruction and Regeneration of Luzhou Key Laboratory, Luzhou, Sichuan, China.
| | - Xuqian Liu
- Department of Periodontics & Oral Mucosal Diseases, The Affiliated Stomatology Hospital of Southwest Medical University, Luzhou, Sichuan, China.
- Oral & Maxillofacial Reconstruction and Regeneration of Luzhou Key Laboratory, Luzhou, Sichuan, China.
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Wang M, Chen J, Zhao S, Zheng J, He K, Liu W, Zhao W, Li J, Wang K, Wang Y, Liu J, Zhao L. Atrazine promotes breast cancer development by suppressing immune function and upregulating MMP expression. Ecotoxicol Environ Saf 2023; 253:114691. [PMID: 36868036 DOI: 10.1016/j.ecoenv.2023.114691] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 06/18/2023]
Abstract
There is evidence that the triazine herbicide atrazine, which is used extensively, is present in both surface water and groundwater, and its interfering effect on immune systems, endocrine systems, and tumours has been reported by laboratory and epidemiological studies. This study explored how atrazine affected 4T1 breast cancer cell development in vitro and in vivo. The obtained results showed that after exposure to atrazine, the cell proliferation and tumour volume were significantly increased and the expression of MMP2, MMP7, and MMP9 was upregulated. The thymus and spleen indices, the CD4 + and CD3 + lymphocyte percentages which from the spleen and inguinal lymph nodes, and the CD4 + /CD8 + ratio were noticeably lower than they were in the control group. Importantly, tumour-infiltrating lymphocytes such as CD4 + , CD8 + , and NK cells were decreased while Treg cells were increased. Moreover, IL-4 was increased and IFN-γ and TNF-α were decreased in the serum and tumour microenvironment. These results suggested that atrazine can suppress systemic as well as local tumour immune function and upregulate MMPs to promote breast tumour development.
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Affiliation(s)
- Mengqi Wang
- Department of Gynecology, Second Hospital, Jilin University, Changchun 130041, China
| | - Junyu Chen
- Department of Gynecology, Second Hospital, Jilin University, Changchun 130041, China
| | - Shuhua Zhao
- Department of Gynecology, Second Hospital, Jilin University, Changchun 130041, China
| | - Jingying Zheng
- Department of Gynecology, Second Hospital, Jilin University, Changchun 130041, China
| | - Kang He
- Department of Rehabilitation, School of Nursing, Jilin University, Changchun 130021, China
| | - Wei Liu
- Jilin Academy of Environmental Science, Changchun 130021, China
| | - Weixin Zhao
- Department of Gynecology, Second Hospital, Jilin University, Changchun 130041, China
| | - Jingze Li
- Department of Rehabilitation, School of Nursing, Jilin University, Changchun 130021, China
| | - Kai Wang
- Department of Rehabilitation, School of Nursing, Jilin University, Changchun 130021, China
| | - Yuru Wang
- Department of Rehabilitation, School of Nursing, Jilin University, Changchun 130021, China
| | - Jian Liu
- Department of Gynecology, Second Hospital, Jilin University, Changchun 130041, China.
| | - Lijing Zhao
- Department of Rehabilitation, School of Nursing, Jilin University, Changchun 130021, China.
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50
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Punetha M, Saini S, Chaudhary S, Bala R, Sharma M, Kumar P, Kumar D, Yadav PS. Mitochondria-targeted antioxidant MitoQ ameliorates ROS production and improves cell viability in cryopreserved buffalo fibroblasts. Tissue Cell 2023; 82:102067. [PMID: 36958101 DOI: 10.1016/j.tice.2023.102067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 02/15/2023] [Accepted: 03/09/2023] [Indexed: 03/13/2023]
Abstract
Cryopreservation commonly decreases the cellular functionality and post-thaw viability of cells. Reactive oxygen species (ROS) generated during cryopreservation degrade mitochondrial activity and promote the release of cytochrome C which activates caspases required for apoptosis. Antioxidants have the potential to improve the recovery efficiency of cells by reducing ROS production and maintaining mitochondrial membrane potential (MMP). The present study was conducted to explore the role of MitoQ, a derivative of coenzyme Q10 on cryopreserved fibroblasts derived from buffalo skin. To achieve our goal, buffalo skin fibroblasts were treated with varying concentrations of MitoQ (0, 0.1, 0.5, 1, 2, and 10 μM) for 24, 48, and 72 h. The MMP, ROS generation, cell viability was measured by flow cytometry. Furthermore, expression of genes related to mitochondrial oxidative stress (NRF2, GPX, and SOD), apoptosis (BAK and caspase 3) and cell proliferation (AKT) were also assessed. The results showed that over a period of 72 h lower concentrations of MitoQ (0.1-0.5 μM) decrease the ROS production, improves MMP and cell viability whilst the high concentration of MitoQ (2-10 μM) increased the oxidative damage to the cells. Taken together, our study provide important insights into the novel role of MitoQ in cryopreserved buffalo skin fibroblasts. In conclusion, we demonstrated the dose-dependent functional role of MitoQ on cryopreserved fibroblasts for improving post-thaw cell viability and cellular function.
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Affiliation(s)
- Meeti Punetha
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Sheetal Saini
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Suman Chaudhary
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Renu Bala
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Maninder Sharma
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India.
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India.
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