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Alarcón‐Sánchez MA, Rodríguez‐Montaño R, Mosaddad SA, Heboyan A. Levels of IL-1β, MMP-8, and MMP-9 in the Saliva of Subjects With Periodontitis: A Systematic Review and Meta-Analysis. J Clin Lab Anal 2025; 39:e70040. [PMID: 40289477 PMCID: PMC12089797 DOI: 10.1002/jcla.70040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2025] [Revised: 02/23/2025] [Accepted: 04/12/2025] [Indexed: 04/30/2025] Open
Abstract
BACKGROUND AND OBJECTIVE Proinflammatory cytokines and enzymes responsible for tissue destruction are important in the development of periodontitis. This study compared salivary concentrations of interleukin-1 beta (IL-1β), matrix metalloproteinases (MMP-8), and (MMP-9) in individuals with and without periodontitis to evaluate their diagnostic utility as potential biomarkers. MATERIALS AND METHODS A comprehensive search was performed across PubMed, Scopus, ScienceDirect, and Google Scholar, supplemented by manual searches in relevant journals up to January 2024. Eligibility criteria focused on human studies with defined diagnostic criteria for periodontitis and saliva samples analyzed for IL-1β, MMP-8, and MMP-9. Data were extracted to compare salivary levels of these markers between periodontitis patients and healthy controls. The Joanna Briggs Institute tool was used to evaluate the risk of bias and quality of the included studies. Statistical analysis employed a random effects model to calculate standardized mean differences and assess heterogeneity and publication bias. RESULTS The search yielded 122 articles, with 27 meeting the inclusion criteria. Fifteen percent of these studies presented a moderate risk of bias, while the remaining 85% exhibited a low risk of bias. The meta-analyses indicated significantly higher levels of IL-1β, MMP-8, and MMP-9 in the saliva of subjects with periodontitis compared to healthy individuals: IL-1β: Standardized Mean Difference (SMD) = 163.29 (95% CI = 104.64-221.95), p < 0.001; MMP-8: SMD = 282.22 (95% CI = 209.68-354.77), p < 0.001; MMP-9: SMD = 311.85 (95% CI = 179.64-444.05), p < 0.001. CONCLUSION Elevated salivary levels of IL-1β, MMP-8, and MMP-9 are linked to periodontitis.
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Affiliation(s)
- Mario Alberto Alarcón‐Sánchez
- Doctor of Science in Molecular Biology in Medicine Program, University Center of Health SciencesUniversity of Guadalajara (CUCS‐UdeG)GuadalajaraJaliscoMexico
- Institute of Research in Dentistry, Department of Integral Dental Clinics, University Center of Health SciencesUniversity of Guadalajara (CUCS‐UdeG)GuadalajaraJaliscoMexico
| | - Ruth Rodríguez‐Montaño
- Institute of Research in Dentistry, Department of Integral Dental Clinics, University Center of Health SciencesUniversity of Guadalajara (CUCS‐UdeG)GuadalajaraJaliscoMexico
- Department of Health and Illness as an Individual and Collective Process, University Center of TlajomulcoUniversity of Guadalajara (CUTLAJO‐UdeG)Tlajomulco de ZuñigaJaliscoMexico
| | - Seyed Ali Mosaddad
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical SciencesSaveetha UniversityChennaiIndia
- Department of Conservative Dentistry and Bucofacial Prosthesis, Faculty of OdontologyComplutense University of MadridMadridSpain
- Department of Prosthodontics, School of DentistryShiraz University of Medical SciencesShirazIran
| | - Artak Heboyan
- Department of Prosthodontics, Faculty of StomatologyYerevan State Medical University after Mkhitar HeratsiYerevanArmenia
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Sreesada P, Vandana, Krishnan B, Amrutha R, Chavan Y, Alfia H, Jyothis A, Venugopal P, Aradhya R, Suravajhala P, Nair BG. Matrix metalloproteinases: Master regulators of tissue morphogenesis. Gene 2025; 933:148990. [PMID: 39393432 DOI: 10.1016/j.gene.2024.148990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 10/01/2024] [Accepted: 10/07/2024] [Indexed: 10/13/2024]
Abstract
The matrix metalloproteinases (MMPs) are a class of zinc proteases that aid in breaking most of the extracellular matrix's (ECM) constituents. Additionally, MMPs play a part in processing elements that affect inflammation, cell development and proliferation, and many more. In vivo genetic study of the Drosophila MMPs Mmp1 and Mmp2 reveals they are essential for tissue remodeling but not embryonic development. The canonical and conserved MMP domain organization is present in both fly MMPs. Because Mmp2 appeared to be membrane-anchored and Mmp1 appeared to be released, the pericellular localization of Drosophila MMPs has been used to classify them. This suggests that the protein's localization is the critical distinction in this small MMP family. The signal sequence, the propeptide, the catalytic domain, and the hemopexin-like domain are among the numerous domains found in MMPs. Following secretion from the extracellular environment to the endoplasmic reticulum, the pre-domain, also known as the signal sequence, serves to direct MMP production. MMPs of the secretory and membrane types (MT-MMPs) are two groups of MMPs that have been widely recognized. Subgroups of MMPs are categorized based on their structure and function. While analysis of the intracellular activity of human MMPs is challenging because the human genome contains around 23 distinct MMPs with overlapping functions, only two MMPs, dMMP1 and dMMP2, are encoded by the Drosophila melanogaster genome. On the other hand, the balance between MMPs and the family members are implicated in various pathophysiology/progression of diseases, but whether or not the mechanisms of MMP inhibition are not clearly understood as master regulators. In this review, we outline the role of MMPs as master regulators of tissue morphogenesis.
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Affiliation(s)
- P Sreesada
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - Vandana
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - Bhagath Krishnan
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - R Amrutha
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - Yash Chavan
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - Hasanath Alfia
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - Anjali Jyothis
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - Parvathy Venugopal
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
| | - Rajaguru Aradhya
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India.
| | - Prashanth Suravajhala
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India.
| | - Bipin G Nair
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana PO 690525, Kerala, India
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Hsu CY, Li JY, Yang EY, Liao TL, Wen HW, Tsai PC, Ju TC, Lye LF, Nielsen BL, Liu HJ. The Oncolytic Avian Reovirus p17 Protein Inhibits Invadopodia Formation in Murine Melanoma Cancer Cells by Suppressing the FAK/Src Pathway and the Formation of theTKs5/NCK1 Complex. Viruses 2024; 16:1153. [PMID: 39066315 PMCID: PMC11281681 DOI: 10.3390/v16071153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Revised: 07/05/2024] [Accepted: 07/13/2024] [Indexed: 07/28/2024] Open
Abstract
To explore whether the p17 protein of oncolytic avian reovirus (ARV) mediates cell migration and invadopodia formation, we applied several molecular biological approaches for studying the involved cellular factors and signal pathways. We found that ARV p17 activates the p53/phosphatase and tensin homolog (PTEN) pathway to suppress the focal adhesion kinase (FAK)/Src signaling and downstream signal molecules, thus inhibiting cell migration and the formation of invadopodia in murine melanoma cancer cell line (B16-F10). Importantly, p17-induced formation of invadopodia could be reversed in cells transfected with the mutant PTENC124A. p17 protein was found to significantly reduce the expression levels of tyrosine kinase substrate 5 (TKs5), Rab40b, non-catalytic region of tyrosine kinase adaptor protein 1 (NCK1), and matrix metalloproteinases (MMP9), suggesting that TKs5 and Rab40b were transcriptionally downregulated by p17. Furthermore, we found that p17 suppresses the formation of the TKs5/NCK1 complex. Coexpression of TKs5 and Rab40b in B16-F10 cancer cells reversed p17-modulated suppression of the formation of invadopodia. This work provides new insights into p17-modulated suppression of invadopodia formation by activating the p53/PTEN pathway, suppressing the FAK/Src pathway, and inhibiting the formation of the TKs5/NCK1 complex.
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Affiliation(s)
- Chao-Yu Hsu
- Division of Urology, Department of Surgery, Tungs’ Taichung MetroHarbor Hospital, Taichung 435, Taiwan;
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan; (T.-L.L.); (P.-C.T.)
| | - Jyun-Yi Li
- Institute of Molecular Biology, National Chung Hsing University, Taichung 402, Taiwan (T.-C.J.)
| | - En-Ying Yang
- Institute of Molecular Biology, National Chung Hsing University, Taichung 402, Taiwan (T.-C.J.)
| | - Tsai-Ling Liao
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan; (T.-L.L.); (P.-C.T.)
- Department of Medical Research, Taichung Veterans General Hospital, Taichung 407, Taiwan
| | - Hsiao-Wei Wen
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 402, Taiwan;
| | - Pei-Chien Tsai
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan; (T.-L.L.); (P.-C.T.)
- Department of Life Sciences, National Chung Hsing University, Taichung 402, Taiwan
| | - Tz-Chuen Ju
- Institute of Molecular Biology, National Chung Hsing University, Taichung 402, Taiwan (T.-C.J.)
| | - Lon-Fye Lye
- Department of Medical Research, Tungs’ Taichung MetroHarbor Hospital, Taichung 435, Taiwan;
| | - Brent L. Nielsen
- Department of Microbiology and Molecular Biology, Brigham Young University, Provo, UT 84602, USA;
| | - Hung-Jen Liu
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan; (T.-L.L.); (P.-C.T.)
- Institute of Molecular Biology, National Chung Hsing University, Taichung 402, Taiwan (T.-C.J.)
- Department of Life Sciences, National Chung Hsing University, Taichung 402, Taiwan
- The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan
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Aloss K, Hamar P. Augmentation of the EPR effect by mild hyperthermia to improve nanoparticle delivery to the tumor. Biochim Biophys Acta Rev Cancer 2024; 1879:189109. [PMID: 38750699 DOI: 10.1016/j.bbcan.2024.189109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 05/05/2024] [Accepted: 05/07/2024] [Indexed: 05/20/2024]
Abstract
The clinical translation of the nanoparticle (NP)-based anticancer therapies is still unsatisfactory due to the heterogeneity of the enhanced permeability and retention (EPR) effect. Despite the promising preclinical outcome of the pharmacological EPR enhancers, their systemic toxicity can limit their clinical application. Hyperthermia (HT) presents an efficient tool to augment the EPR by improving tumor blood flow (TBF) and vascular permeability, lowering interstitial fluid pressure (IFP), and disrupting the structure of the extracellular matrix (ECM). Furthermore, the HT-triggered intravascular release approach can overcome the EPR effect. In contrast to pharmacological approaches, HT is safe and can be focused to cancer tissues. Moreover, HT conveys direct anti-cancer effects, which improve the efficacy of the anti-cancer agents encapsulated in NPs. However, the clinical application of HT is challenging due to the heterogeneous distribution of temperature within the tumor, the length of the treatment and the complexity of monitoring.
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Affiliation(s)
- Kenan Aloss
- Institute of Translational Medicine - Semmelweis University - 1094, Tűzoltó utca, 37-49, Budapest, Hungary
| | - Péter Hamar
- Institute of Translational Medicine - Semmelweis University - 1094, Tűzoltó utca, 37-49, Budapest, Hungary.
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Zhu W, Zhang F, Wang M, Meng S, Ren F. Temozolomide alleviates breast carcinoma via the inhibition of EGFR/ERK/ MMP-1 pathway with induction of apoptotic events. Acta Cir Bras 2024; 39:e391624. [PMID: 38808816 PMCID: PMC11126306 DOI: 10.1590/acb391624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/26/2024] [Indexed: 05/30/2024] Open
Abstract
PURPOSE To evaluate the chemotherapeutic activity of temozolomide counter to mammary carcinoma. METHODS In-vitro anticancer activity has been conducted on MCF7 cells, and mammary carcinoma has been induced in Wistar rats by introduction of 7, 12-Dimethylbenz(a)anthracene (DMBA), which was sustained for 24 weeks. Histopathology, immunohistochemistry, cell proliferation study and apoptosis assay via TUNEL method was conducted to evaluate an antineoplastic activity of temozolomide in rat breast tissue. RESULTS IC50 value of temozolomide in MCF7 cell has been obtained as 103 μM, which demonstrated an initiation of apoptosis. The temozolomide treatment facilitated cell cycle arrest in G2/M and S phase dose dependently. The treatment with temozolomide suggested decrease of the hyperplastic abrasions and renovation of the typical histological features of mammary tissue. Moreover, temozolomide therapy caused the downregulation of epidermal growth factor receptor, extracellular signal-regulated kinase, and metalloproteinase-1 expression and upstream of p53 and caspase-3 proliferation to indicate an initiation of apoptotic events. CONCLUSIONS The occurrence of mammary carcinoma has been significantly decreased by activation of apoptotic pathway and abrogation of cellular propagation that allowable for developing a suitable mechanistic pathway of temozolomide in order to facilitate chemotherapeutic approach.
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Affiliation(s)
- Weijun Zhu
- Taizhou Municipal Hospital – Department of Pathology – Zhejiang Province, Taizhou Zhejiang, China
| | - Fengjun Zhang
- The 940th Hospital of Joint Logistics Support Force of PLA – Department of Mammary Gland – Lanzhou, Gansu, China
| | - Maoyun Wang
- First Medical Center of PLA General Hospital – Department of Traditional Chinese Medicine – Beijing, China
| | - Shuai Meng
- First Medical Center of PLA General Hospital – Department of Traditional Chinese Medicine – Beijing, China
| | - Fang Ren
- First Medical Center of PLA General Hospital – Department of Traditional Chinese Medicine – Beijing, China
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Zalewska EA, Ławicka R, Grygorczuk P, Nowosielska M, Kicman A, Ławicki S. Importance of Metalloproteinase 8 (MMP-8) in the Diagnosis of Periodontitis. Int J Mol Sci 2024; 25:2721. [PMID: 38473967 DOI: 10.3390/ijms25052721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/13/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Periodontitis is a complex condition. Left untreated, it leads to tooth loss and the need for prosthetic treatment. The incidence of periodontitis is steadily increasing, so new methods are being sought to aid in the diagnosis of the disease. Among the methods postulated is the determination of concentrations of bioactive compounds which include extracellular matrix metalloproteinases (MMPs). These enzymes are present in various structural elements of the stomatognathic system. The most promising enzyme of this group appears to be metalloproteinase 8 (MMP-8). MMP-8 assays are performed in gingival fluid or saliva, and MMP-8 levels have been shown to be higher in patients with periodontitis compared to healthy subjects and correlated with some clinical parameters of the condition and the severity of the disease. In addition, the preliminary usefulness of this enzyme in evaluating the effectiveness of periodontal treatment and doxycycline therapy has been demonstrated. Determination of the active form of MMP-8 (aMMP-8) in oral rinse fluid using off-the-shelf assays shows the highest potential. Despite reports about aMMP-8 and promising data on the role of MMP-8 in periodontal diagnosis, a clear determination of the usefulness of this enzyme requires further research.
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Affiliation(s)
| | - Renata Ławicka
- The "Karedent" Dental Clinic, Bukowskiego 1/u3, 15-006 Bialystok, Poland
| | - Piotr Grygorczuk
- The "Karedent" Dental Clinic, Bukowskiego 1/u3, 15-006 Bialystok, Poland
| | - Magdalena Nowosielska
- Department of Gerostomatology, Medical University of Białystok, Akademicka 3, 15-267 Bialystok, Poland
| | - Aleksandra Kicman
- Department of Aesthetic Medicine, Medical University of Białystok, Akademicka 3, 15-267 Bialystok, Poland
| | - Sławomir Ławicki
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Białystok, Waszyngtona 13a, 15-269 Bialystok, Poland
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Silva RMGD, Alves CP, Barbosa FC, Santos HH, Adão KM, Granero FO, Figueiredo CCM, Figueiredo CR, Nicolau-Junior N, Silva LP. Antioxidant, antitumoral, antimetastatic effect and inhibition of collagenase enzyme activity of Eleutherine bulbosa (Dayak onion) extract: In vitro, in vivo and in silico approaches. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:117005. [PMID: 37544339 DOI: 10.1016/j.jep.2023.117005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/31/2023] [Accepted: 08/03/2023] [Indexed: 08/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eleutherine bulbosa (Mill.) Urb., known in Brazil as "marupazinho", is a medicinal plant native to the Amazon region. The bulbs of this species are traditionally used in the form of tea or consumed in natura (salads) for the treatment of hypertension, diabetes, gastrointestinal problems, breast cancer, and female fertility. It has been reported that this species possess cytotoxic compounds with anticancer action and limited underlying mechanisms. AIM OF THE STUDY This study aimed to analyze extract of E. bulbosa bulbs and evaluate antioxidant activity, antitumor and antimetastatic effects against murine B16F10-Nex2 melanoma cells, and collagenase inhibitory activity by in vitro, in vivo, and in silico approaches. MATERIALS AND METHODS Determination of total polyphenols, flavonoids and anthocyanins content were performed. In addition, high performance liquid chromatography-mass spectrometry (HPLC-MS) was carried out to identify phytoconstituents from extract. Antioxidant evaluation was performed using DPPH radical scavenging, ferric ion reducing antioxidant power (FRAP), Thiobarbituric acid reactive species (TBARS) and nitric oxide (NO) tests. Antitumoral and antimetastatic activities of extract on murine B16F10-Nex2 melanoma cells were determined and inhibitory activity on collagenase was evaluated. Molecular interactions between compounds and DNA or collagenase was evaluated by molecular docking analyses. RESULTS Phytochemical evaluation demonstrated the presence of polyphenols, flavonoids and anthocyanins, and HPLC-MS identified the major presence of eleutherin, isoeleutherin and eleutherinol. Antioxidant evaluation showed that the extract present significant activity in all methods evaluated. In silico assay demonstrated interaction between bioactive compounds and DNA or collagenase. In addition, extract exhibited antitumor and antimetastatic actions promoted by melanoma cells and showed collagenase inhibitory activity. CONCLUSIONS The results showed that E. bulbosa bulb extract contains bioactive compounds as flavonoids, anthocyanins and quinones of which may be responsible for the antioxidant, antitumor, antimetastatic and collagenase enzyme inhibitory activity observed in this study by in vivo, in vitro and in silico bioassays.
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Affiliation(s)
- Regildo Márcio Gonçalves da Silva
- School of Sciences, Humanities and Languages, Department of Biotechnology, Laboratory of Phytotherapic and Natural Products, São Paulo State University (UNESP), Assis, São Paulo, Brazil; Institute of Chemistry, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil.
| | - Caio Pismel Alves
- School of Sciences, Humanities and Languages, Department of Biotechnology, Laboratory of Phytotherapic and Natural Products, São Paulo State University (UNESP), Assis, São Paulo, Brazil
| | - Fernando Cesar Barbosa
- School of Sciences, Humanities and Languages, Department of Biotechnology, Laboratory of Phytotherapic and Natural Products, São Paulo State University (UNESP), Assis, São Paulo, Brazil
| | - Hugo Henrique Santos
- School of Sciences, Humanities and Languages, Department of Biotechnology, Laboratory of Phytotherapic and Natural Products, São Paulo State University (UNESP), Assis, São Paulo, Brazil
| | - Kaue Mendonça Adão
- School of Sciences, Humanities and Languages, Department of Biotechnology, Laboratory of Phytotherapic and Natural Products, São Paulo State University (UNESP), Assis, São Paulo, Brazil
| | | | | | - Carlos Rogério Figueiredo
- University of Turku, Head of Medical Immuno Oncology Research Group Turku, Southwest Finland, Finland
| | - Nilson Nicolau-Junior
- Laboratory of Molecular Modeling, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
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Quan T. Molecular insights of human skin epidermal and dermal aging. J Dermatol Sci 2023; 112:48-53. [PMID: 37661473 DOI: 10.1016/j.jdermsci.2023.08.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/03/2023] [Accepted: 08/15/2023] [Indexed: 09/05/2023]
Abstract
Human skin is the most widespread and abundant type of tissue in the human body. With the passage of time, most of our organs, including a substantial part of the skin, tend to undergo a gradual thinning or decrease in size. As we age, there is a gradual and progressive reduction in the thickness of both the epidermis and dermis layers of our skin. This is primarily attributed to the decline of epidermal stem cells and the loss of dermal collagen, which is the most abundant protein in the human body. Age-related alterations of the epidermis and dermis impair skin structure/function and create a tissue microenvironment that promotes age-related skin diseases, such as impaired skin barrier, delayed wound healing, and skin cancer development. This review will examine the current body of literature pertaining to our knowledge of skin epidermal and dermal aging.
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Affiliation(s)
- Taihao Quan
- Department of Dermatology, University of Michigan Medical School, Ann Arbor, MI, USA.
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9
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Dong J, Ruan W, Duan X. Molecular-based phenotype variations in amelogenesis imperfecta. Oral Dis 2023; 29:2334-2365. [PMID: 37154292 DOI: 10.1111/odi.14599] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 04/03/2023] [Accepted: 04/15/2023] [Indexed: 05/10/2023]
Abstract
Amelogenesis imperfecta (AI) is one of the typical dental genetic diseases in human. It can occur isolatedly or as part of a syndrome. Previous reports have mainly clarified the types and mechanisms of nonsyndromic AI. This review aimed to compare the phenotypic differences among the hereditary enamel defects with or without syndromes and their underlying pathogenic genes. We searched the articles in PubMed with different strategies or keywords including but not limited to amelogenesis imperfecta, enamel defects, hypoplastic/hypomaturation/hypocalcified, syndrome, or specific syndrome name. The articles with detailed clinical information about the enamel and other phenotypes and clear genetic background were used for the analysis. We totally summarized and compared enamel phenotypes of 18 nonsyndromic AI with 17 causative genes and 19 syndromic AI with 26 causative genes. According to the clinical features, radiographic or ultrastructural changes in enamel, the enamel defects were basically divided into hypoplastic and hypomineralized (hypomaturated and hypocalcified) and presented a higher heterogeneity which were closely related to the involved pathogenic genes, types of mutation, hereditary pattern, X chromosome inactivation, incomplete penetrance, and other mechanisms.The gene-specific enamel phenotypes could be an important indicator for diagnosing nonsyndromic and syndromic AI.
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Affiliation(s)
- Jing Dong
- State Key Laboratory of Military Stomatology, Shaanxi Key Laboratory of Stomatology, Department of Oral Biology & Clinic of Oral Rare Diseases and Genetic Diseases, School of Stomatology, National Clinical Research Center for Oral Disease, The Fourth Military Medical University, Xi'an, China
- College of Life Sciences, Northwest University, Xi'an, China
| | - Wenyan Ruan
- State Key Laboratory of Military Stomatology, Shaanxi Key Laboratory of Stomatology, Department of Oral Biology & Clinic of Oral Rare Diseases and Genetic Diseases, School of Stomatology, National Clinical Research Center for Oral Disease, The Fourth Military Medical University, Xi'an, China
| | - Xiaohong Duan
- State Key Laboratory of Military Stomatology, Shaanxi Key Laboratory of Stomatology, Department of Oral Biology & Clinic of Oral Rare Diseases and Genetic Diseases, School of Stomatology, National Clinical Research Center for Oral Disease, The Fourth Military Medical University, Xi'an, China
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10
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de Sousa Coelho MDPS, Pereira IC, de Oliveira KGF, Oliveira IKF, Dos Santos Rizzo M, de Oliveira VA, Carneiro da Silva FC, Torres-Leal FL, de Castro E Sousa JM. Chemopreventive and anti-tumor potential of vitamin E in preclinical breast cancer studies: A systematic review. Clin Nutr ESPEN 2023; 53:60-73. [PMID: 36657931 DOI: 10.1016/j.clnesp.2022.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 10/17/2022] [Accepted: 11/02/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Vitamin E has been investigated for its antitumor potential, including the ability to change cancer gene pathways as well as promote antioxidant and pro-oxidant activity. OBJECTIVE Therefore, this systematic review aimed to evaluate antitumor and chemopreventive activity of different vitamin E isoforms (tocopherols and tocotrienols) through in vitro and in vivo studies. METHOD The systematic review was registered in PROSPERO (No. CRD4202126207) and the search was carried out in four electronic databases (PubMed, Science Direct, Scopus and Web of Science) in June 2021 by three independent reviewers. The search equation used was: "Supplementation" AND ("Vitamin E" OR Tocopherol OR Tocotrienol) AND "breast cancer" AND (chemotherapy OR therapy OR prevention). In vitro studies and animal models of breast cancer supplemented with tocopherol or tocotrienol vitamers, alone or in combination, were included. RESULTS The results revealed 8546 relevant studies that were initially identified in our search. After analysis, a total of 12 studies were eligible for this systematic review. All studies included animal models, and 5 of them also performed in vitro experiments on cancer cell lines. The studies performed supplementation with tocopherols, mixtures (tocopherols and tocotrienols) and synthetic vitamin E forms. There was an significant association of estradiol, dendritic cells and pterostilbene in combined therapy with vitamin E. Vitamin E delayed tumor development, reduced tumor size, proliferation, viability, expression of anti-apoptotic and cell proliferation genes, and upregulated pro-apoptotic genes, tumor suppressor genes and increased immune response. The effects on oxidative stress markers and antioxidant activity were conflicting among studies. Only one study with synthetic vitamin E reported cardiotoxicity, but it did not show vitamin E genotoxicity. CONCLUSION In conclusion, vitamin E isoforms, isolated or associated, showed antitumor and chemopreventive activity. However, due to studies heterogeneity, there is a need for further analysis to establish dose, form, supplementation time and breast cancer stage.
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Affiliation(s)
- Maria do Perpetuo Socorro de Sousa Coelho
- Laboratory of Genetical Toxicology (LAPGENIC), Center for Health Sciences, Graduate Program in Pharmaceutical Sciences - Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, Brazil
| | - Irislene Costa Pereira
- Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piaui, Teresina, Piauí, Brazil
| | - Kynnara Gabriella Feitosa de Oliveira
- Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piaui, Teresina, Piauí, Brazil
| | - Iara Katryne Fonseca Oliveira
- Department of Nutrition, Postgraduate Program in Food and Nutrition - PPGAN, Federal University of Piauí, Teresina, Piauí, Brazil
| | - Márcia Dos Santos Rizzo
- Department of Morphology, Health Sciences Center, Federal University of Piaui, Teresina, Piauí, Brazil
| | - Victor Alves de Oliveira
- Department of Nutrition, Postgraduate Program in Food and Nutrition - PPGAN, Federal University of Piauí, Teresina, Piauí, Brazil
| | | | - Francisco Leonardo Torres-Leal
- Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piaui, Teresina, Piauí, Brazil
| | - João Marcelo de Castro E Sousa
- Laboratory of Genetical Toxicology (LAPGENIC), Center for Health Sciences, Graduate Program in Pharmaceutical Sciences - Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, Brazil.
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11
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Bhatkar D, Nimburkar D, Raj AK, Lokhande KB, Khunteta K, Kothari H, Joshi M, Sarode SC, Sharma NK. Reduced Level of Prolylhydroxyproline in the Nail Clippings of Oral Cancer Patients and its Role as an Activator of Phospholipase C-β2. Curr Protein Pept Sci 2023; 24:684-699. [PMID: 37565551 DOI: 10.2174/1389203724666230810094615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/27/2023] [Accepted: 07/06/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND The oral cancer microenvironment plays an important role in the development and progression of the disease which depicts the heterogeneous nature of diseases. Several cellular and non-cellular factors, including dipeptides, have been reported to drive tumor progression and metastasis. Among various secreted molecules in the tumor microenvironment, prolylhydroxyproline (Pro-Hyp) is a collagen-degraded product with specific relevance to fibrosis and oral cancer. However, the detection of Pro-Hyp in the nails of oral cancer patients is a potential biomarker, and our understanding of the biological relevance of Pro-Hyp is highly limited. METHODS Here, the authors have attempted to use a novel and in-house vertical tube gel electrophoresis (VTGE) protocol to evaluate the level of Pro-Hyp in the nails of oral cancer patients and healthy subjects. Furthermore, we employed molecular docking and molecular dynamics (MD) simulations to predict the biological function of Pro-Hyp. ADME profiles such as the druglikeness and leadlikeness of Pro-Hyp and a known PLC-β2 activator, m-3M3FBS, were evaluated by the SWISS-ADME server. RESULTS We report that among various key metabolites, Pro-Hyp, a dipeptide, is reduced in the nails of oral cancer patients. Molecular docking and MD simulations helped to suggest the potential role of Pro-Hyp as an activator of Phospholipase C-β2 (PLC-β2). Pro-Hyp displayed good binding affinity (-7.6 kcal/mol) with specific interactions by a conventional hydrogen bond with key residues, such as HIS311, HIS312, VAL641, and GLU743. MD simulations showed that the activator binding residues and stability of complexes are similar to the well-known activator m-3M3FBS of PLC-β2. ADME profiles such as the druglikeness and leadlikeness of Pro-Hyp were found to be highly comparable and even better than those of m-3M3FBS. CONCLUSION This study is one of the first reports on Pro-Hyp as a metabolite biomarker in the nails of oral cancer patients. Furthermore, the implications of Pro-Hyp are proposed to activate PLC-β2 as a pro-tumor signaling cascade. In the future, diagnostic and therapeutic approaches may be explored as biomarkers and mimetic of Pro-Hyp.
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Affiliation(s)
- Devyani Bhatkar
- Cancer and Translational Research Lab., Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
| | - Dipti Nimburkar
- Cancer and Translational Research Lab., Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
| | - Ajay Kumar Raj
- Cancer and Translational Research Lab., Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
| | - Kiran B Lokhande
- Bioinformatics Research Laboratory, Dr. D. Y. Patil Biotechnology and Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
| | - Kratika Khunteta
- Cancer and Translational Research Lab., Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
| | - Haet Kothari
- Cancer and Translational Research Lab., Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
| | - Mrudula Joshi
- Cancer and Translational Research Lab., Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
| | - Sachin C Sarode
- Research Director, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India
- Department of Oral Pathology and Microbiology, Dr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India
| | - Nilesh Kumar Sharma
- Cancer and Translational Research Lab., Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, 411033, India
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12
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Sun Y, Yang Y, Jiang Z, Wang F, Han K, Hong L, Cao J, Yu M. C/EBP-β contributes to pig endometrial LE receptivity by targeting cell remodeling genes during implantation. Reproduction 2022; 164:269-281. [PMID: 36099329 DOI: 10.1530/rep-22-0270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 09/13/2022] [Indexed: 11/08/2022]
Abstract
In brief Transforming the endometrial luminal epithelium (LE) into a receptive state is a requisite event for successful embryo implantation. This study suggests the role of a transcription factor in regulating endometrial LE receptivity. Abstract The endometrial luminal epithelium (LE) undergoes extensive remodeling during implantation to establish receptivity of the uterus in response to the conceptus signals, such as interleukin 1β (IL1B). But the mechanisms remain to be fully understood. This study investigated the role of CCAAT/enhancer-binding protein β (C/EBP-β) in regulating pig endometrial LE receptivity. Our results showed that C/EBP-β was expressed and activated only in the endometrial LE in an implantation-dependent manner. In addition, C/EBP-β was highly activated at the pre-attachment stage compared to the attachment stage, and its activation was correlated with the expression of IL1B-dependent extracellular signal-regulated kinases1/2-p90 ribosomal S6 kinase signaling axis. Subsequent chromatin immunoprecipitation (ChIP)-sequencing analysis revealed that the binding of C/EBP-β within the promoter was positively associated with the transcription of genes related to cell remodeling. One such gene is matrix metalloproteinase 8 (MMP8), which is responsible for extracellular matrix degradation. The expression of MMP8 was abundant at the pre-attachment stage but dramatically declined at the attachment stage in the endometrial LE. Consistent with C/EBP-β, the expression and activation of MMP8 were limited to the endometrial LE in an implantation-dependent manner. Using ChIP-qPCR and electrophoresis mobility shift assay approaches, we demonstrated that C/EBP-β regulated the expression of the MMP8 gene during implantation. Furthermore, we detected that MMP8 and one of its substrates, type II collagen, showed a mutually exclusive expression pattern in pig endometrial LE during implantation. Our findings indicate that C/EBP-β plays a role in pig endometrial LE receptivity by regulating cell remodeling-related genes, such as MMP8, in response to conceptus signals during implantation.
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Affiliation(s)
- Yan Sun
- Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yifen Yang
- Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Ziran Jiang
- Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Feiyu Wang
- Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Kun Han
- Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Linjun Hong
- National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Jianhua Cao
- Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Mei Yu
- Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
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13
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Brunner G, Roux MS, Falk T, Bresch M, Böhm V, Blödorn-Schlicht N, Meiners T. The Peripheral Lymphatic System Is Impaired by the Loss of Neuronal Control Associated with Chronic Spinal Cord Injury. THE AMERICAN JOURNAL OF PATHOLOGY 2022; 192:1448-1457. [PMID: 35843264 DOI: 10.1016/j.ajpath.2022.06.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 06/03/2022] [Accepted: 06/29/2022] [Indexed: 06/15/2023]
Abstract
Spinal cord injury (SCI) is associated with venous vascular dysfunction below the level of injury, resulting in dysregulation of tissue fluid homeostasis in afflicted skin. The purpose of this study was to determine whether loss of neuronal control in chronic SCI also affects the skin lymphatic system. Morphology of lymphatics was characterized by immunohistochemistry and lymphatic gene expression profiles determined by DNA microarray analysis. In SCI, skin lymphatic function appeared to be impaired, because the ratio of functionally dilated versus collapsed lymphatic vessels was decreased 10-fold compared with control. Consequently, the average lumen area of lymphatic vessels was almost halved, possibly due to the known impaired connective tissue integrity of SCI skin. In fact, collagenases were found to be overexpressed in SCI skin, and dermal collagen structure was impaired. Molecular profiling also suggested an SCI-specific phenotype of increased connective tissue turnover and decreased lymphatic contractility. The total number of lymphatic vessels in SCI skin, however, was doubled, pointing to enhanced lymphangiogenesis. In conclusion, these data show, for the first time, that lymphatic function and development in human skin are under neuronal control. Because peripheral venous and lymphatic vascular defects are associated with disturbed fluid homeostasis, inappropriate wound healing reactions, and impaired skin immunity, they might contribute to the predisposition of afflicted individuals to pressure ulcer formation and wound healing disorders.
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Affiliation(s)
- Georg Brunner
- Center for Spinal Cord Injuries, Werner Wicker Hospital, Bad Wildungen, Germany; Department of Cancer Research, Fachklinik Hornheide, Münster, Germany.
| | - Meike S Roux
- Department of Cancer Research, Fachklinik Hornheide, Münster, Germany
| | - Thomas Falk
- Department of Dermatohistopathology, Dermatologikum Hamburg, Hamburg, Germany
| | - Martina Bresch
- Department of Dermatohistopathology, Dermatologikum Hamburg, Hamburg, Germany
| | - Volker Böhm
- Center for Spinal Cord Injuries, Werner Wicker Hospital, Bad Wildungen, Germany
| | | | - Thomas Meiners
- Center for Spinal Cord Injuries, Werner Wicker Hospital, Bad Wildungen, Germany
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14
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Baidya SK, Banerjee S, Adhikari N, Jha T. Selective Inhibitors of Medium-Size S1' Pocket Matrix Metalloproteinases: A Stepping Stone of Future Drug Discovery. J Med Chem 2022; 65:10709-10754. [PMID: 35969157 DOI: 10.1021/acs.jmedchem.1c01855] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Among various matrix metalloproteinases (MMPs), MMPs having medium-size S1' pockets are established as promising biomolecular targets for executing crucial roles in cancer, cardiovascular diseases, and neurodegenerative diseases. However, no such MMP inhibitors (MMPIs) are available to date as drug candidates despite a lot of continuous research work for more than three decades. Due to a high degree of structural resemblance among these MMPs, designing selective MMPIs is quite challenging. However, the variability and uniqueness of the S1' pockets of these MMPs make them promising targets for designing selective MMPIs. In this perspective, the overall structural aspects of medium-size S1' pocket MMPs including the unique binding patterns of enzyme-inhibitor interactions have been discussed in detail to acquire knowledge regarding selective inhibitor designing. This overall knowledge will surely be a curtain raiser for the designing of selective MMPIs as drug candidates in the future.
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Affiliation(s)
- Sandip Kumar Baidya
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Suvankar Banerjee
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Nilanjan Adhikari
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Tarun Jha
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
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15
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Wang S, Wang Y, Xiong J, Bao W, Li Y, Qin J, Han G, Hu S, Lei J, Yang Z, Qian Y, Dong S, Dong Z. Novel Brain-Stiffness-Mimicking Matrix Gel Enables Comprehensive Invasion Analysis of 3D Cultured GBM Cells. Front Mol Biosci 2022; 9:885806. [PMID: 35755807 PMCID: PMC9218788 DOI: 10.3389/fmolb.2022.885806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022] Open
Abstract
Glioblastoma (GBM) is the most common malignant primary brain tumor in adults, which is fast growing and tends to invade surrounding normal brain tissues. Uncovering the molecular and cellular mechanisms of GBM high invasion potential is of great importance for the treatment and prognostic prediction. However, the commonly used two-dimensional (2D) cell culture and analysis system suffers from lack of the heterogeneity and in vivo property of brain tissues. Here, we established a three-dimensional (3D) cell culture-based analysis system that could better recapitulate the heterogeneity of GBM and mimic the in vivo conditions in the brain. The GBM cell lines, DBTRG and U251, were cultured by hanging drop culture into the GBM multicellular spheroids, which were embedded in the optimized 3D brain-stiffness-mimicking matrix gel (0.5 mg/ml Collagen Ⅰ + 3 mg/ml Matrigel+ 3.3 mg/ml Hyaluronic Acid (HA)). The biochemical composition of the optimized matrix gel is similar to that of the brain microenvironment, and the elastic modulus is close to that of the brain tissue. The dynamics of the GBM spheroids was examined using high-content imaging for 60 h, and four metrics including invasion distance, invasion area, single-cell invasion velocity, and directionality were employed to quantify the invasion capacity. The result showed that DBTRG cells possess higher invasion capacity than U251 cells, which was consistent with the results of the classic transwell test. Transcriptome analysis of both cell lines was performed to explore the underlying molecular mechanisms. Our novel brain-stiffness-mimicking matrix gel enables comprehensive invasion analysis of the 3D cultured GBM cells and provides a model basis for in-depth exploration of the mechanisms regulating GBM invasion including the interaction between GBM cells and brain stroma.
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Affiliation(s)
- Shuowen Wang
- Brain Research Institute, Taihe Hospital, Hubei University of Medicine, Shiyan, China.,College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yiqi Wang
- Brain Research Institute, Taihe Hospital, Hubei University of Medicine, Shiyan, China.,College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jin Xiong
- College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Wendai Bao
- College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yaqi Li
- College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jun Qin
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Guang Han
- Department of Radiation Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng Hu
- Department of Thoracic Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Junrong Lei
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Zehao Yang
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Yu Qian
- Department of Thoracic Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Shuang Dong
- Department of Thoracic Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Zhiqiang Dong
- Brain Research Institute, Taihe Hospital, Hubei University of Medicine, Shiyan, China.,College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China.,Central Laboratory, Hubei Cancer Hospital, Wuhan, China
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16
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Peng Z, Nguyen TT, Wang M, Anderson B, Konai MM, Schroeder VA, Wolter WR, Page-Mayberry T, Peterson CE, Mobashery S, Chang M. Proteomics Identification of Targets for Intervention in Pressure Ulcers. ACS Chem Biol 2022; 17:1357-1363. [PMID: 35670779 DOI: 10.1021/acschembio.2c00382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Pressure ulcers (PUs) are chronic wounds that lead to amputations and death. Little is known about why PUs are recalcitrant to healing. Wound healing is mediated by matrix metalloproteinases (MMPs). The 24 MMPs in humans each exist in three forms, of which only one is catalytically competent. We analyzed human PU samples using an affinity resin that exclusively binds to the catalytically competent MMPs. We identified by mass spectrometry the active forms of MMP-1, MMP-8, MMP-9, and MMP-14. Concentrations of MMP-8, MMP-9, and MMP-14 were higher in human PUs compared to the healthy tissue, whereas those for MMP-1 did not change. Decreasing levels of active MMP-9 as the PU improved argued for a detrimental role for this enzyme. In a mouse model of PUs, a highly selective inhibitor for MMP-9 and MMP-14, (R)-ND-336, accelerated wound closure in parallel with significant amelioration of ulcer stage. (R)-ND-336 holds promise as a first-in-class treatment for PUs.
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Affiliation(s)
- Zhihong Peng
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Trung T Nguyen
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Man Wang
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Bowen Anderson
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Mohini Mohan Konai
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Valerie A Schroeder
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - William R Wolter
- Freimann Life Sciences Center, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Toni Page-Mayberry
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | | | - Shahriar Mobashery
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Mayland Chang
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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17
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Nisiewicz MK, Gajda A, Kowalczyk A, Cupriak A, Kasprzak A, Bamburowicz-Klimkowska M, Grudzinski IP, Nowicka AM. Novel electrogravimetric biosensors for the ultrasensitive detection of plasma matrix metalloproteinase-2 considered a potential tumor biomarker. Anal Chim Acta 2022; 1191:339290. [PMID: 35033237 DOI: 10.1016/j.aca.2021.339290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/29/2021] [Accepted: 11/15/2021] [Indexed: 11/17/2022]
Abstract
In this study, we developed novel, simple gravimetric and voltammetric sensors for the ultrasensitive detection of active matrix metalloproteinase (MMP)-2 in plasma. The developed sensors are cost-effective, require a very less amount of reagents, and are time-saving. They detect MMP-2 based on antigen-antibody recognition and its ability to cleave glycine-leucine peptide bond. The three-dimensional bioplatform of the sensors consisted of a cationic polyethyleneimine (PEI) polymer that facilitated robust immobilization of the dipeptide labeled with anthraquinone (AQ), or antibody molecules in appropriate density, which was crucial for biosensing. Detection was performed using quartz crystal microbalance with dissipation and voltammetry. The results showed that the developed sensors were characterized by high stability, wide analytical range (2.0 pg mL-1 to 5.0 μg mL-1), and low detection limit (ca. 10 fg mL-1). They also exhibited excellent efficiency in the determination of active MMP-2 in real samples, such as blood plasma. The developed sensors may hold great promise for the early diagnosis of cancers.
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Affiliation(s)
- Monika K Nisiewicz
- Faculty of Chemistry, University of Warsaw, Pasteura Str. 1, PL 02-093, Warsaw, Poland; Faculty of Chemistry, Warsaw University of Technology, Noakowskiego Str. 3, PL 00-664, Warsaw, Poland
| | - Aleksandra Gajda
- Faculty of Chemistry, University of Warsaw, Pasteura Str. 1, PL 02-093, Warsaw, Poland
| | - Agata Kowalczyk
- Faculty of Chemistry, University of Warsaw, Pasteura Str. 1, PL 02-093, Warsaw, Poland
| | - Aleksandra Cupriak
- Faculty of Chemistry, University of Warsaw, Pasteura Str. 1, PL 02-093, Warsaw, Poland
| | - Artur Kasprzak
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego Str. 3, PL 00-664, Warsaw, Poland
| | | | - Ireneusz P Grudzinski
- Faculty of Pharmacy, Medical University of Warsaw, Banacha Str. 1, PL-02-097, Warsaw, Poland
| | - Anna M Nowicka
- Faculty of Chemistry, University of Warsaw, Pasteura Str. 1, PL 02-093, Warsaw, Poland.
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18
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Asgeirsson DO, Christiansen MG, Valentin T, Somm L, Mirkhani N, Nami AH, Hosseini V, Schuerle S. 3D magnetically controlled spatiotemporal probing and actuation of collagen networks from a single cell perspective. LAB ON A CHIP 2021; 21:3850-3862. [PMID: 34505607 PMCID: PMC8507888 DOI: 10.1039/d1lc00657f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 08/28/2021] [Indexed: 05/15/2023]
Abstract
Cells continuously sense and react to mechanical cues from their surrounding matrix, which consists of a fibrous network of biopolymers that influences their fate and behavior. Several powerful methods employing magnetic control have been developed to assess the micromechanical properties within extracellular matrix (ECM) models hosting cells. However, many of these are limited to in-plane sensing and actuation, which does not allow the matrix to be probed within its full 3D context. Moreover, little attention has been given to factors specific to the model ECM systems that can profoundly influence the cells contained there. Here we present methods to spatiotemporally probe and manipulate extracellular matrix networks at the scale relevant to cells using magnetic microprobes (μRods). Our techniques leverage 3D magnetic field generation, physical modeling, and image analysis to examine and apply mechanical stimuli to fibrous collagen matrices. We determined shear moduli ranging between hundreds of Pa to tens of kPa and modeled the effects of proximity to rigid surfaces and local fiber densification. We analyzed the spatial extent and dynamics of matrix deformation produced in response to magnetic torques on the order of 10 pNm, deflecting fibers over an area spanning tens of micrometers. Finally, we demonstrate 3D actuation and pose extraction of fluorescently labelled μRods.
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Affiliation(s)
- Daphne O Asgeirsson
- Responsive Biomedical Systems Laboratory, Department of Health Science and Technology, ETH Zurich, 8093 Zurich, Switzerland.
| | - Michael G Christiansen
- Responsive Biomedical Systems Laboratory, Department of Health Science and Technology, ETH Zurich, 8093 Zurich, Switzerland.
| | - Thomas Valentin
- Responsive Biomedical Systems Laboratory, Department of Health Science and Technology, ETH Zurich, 8093 Zurich, Switzerland.
| | - Luca Somm
- Responsive Biomedical Systems Laboratory, Department of Health Science and Technology, ETH Zurich, 8093 Zurich, Switzerland.
| | - Nima Mirkhani
- Responsive Biomedical Systems Laboratory, Department of Health Science and Technology, ETH Zurich, 8093 Zurich, Switzerland.
| | - Amin Hosseini Nami
- Department of Biotechnology, College of Science, University of Tehran, Tehran 1417614411, Iran
| | - Vahid Hosseini
- Department of Bioengineering, University of California, Los Angeles, CA 90095, USA
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA
| | - Simone Schuerle
- Responsive Biomedical Systems Laboratory, Department of Health Science and Technology, ETH Zurich, 8093 Zurich, Switzerland.
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19
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Dynamic Crosstalk between Vascular Smooth Muscle Cells and the Aged Extracellular Matrix. Int J Mol Sci 2021; 22:ijms221810175. [PMID: 34576337 PMCID: PMC8468233 DOI: 10.3390/ijms221810175] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/31/2021] [Accepted: 09/03/2021] [Indexed: 01/15/2023] Open
Abstract
Vascular aging is accompanied by the fragmentation of elastic fibers and collagen deposition, leading to reduced distensibility and increased vascular stiffness. A rigid artery facilitates elastin to degradation by MMPs, exposing vascular cells to greater mechanical stress and triggering signaling mechanisms that only exacerbate aging, creating a self-sustaining inflammatory environment that also promotes vascular calcification. In this review, we highlight the role of crosstalk between smooth muscle cells and the vascular extracellular matrix (ECM) and how aging promotes smooth muscle cell phenotypes that ultimately lead to mechanical impairment of aging arteries. Understanding the underlying mechanisms and the role of associated changes in ECM during aging may contribute to new approaches to prevent or delay arterial aging and the onset of cardiovascular diseases.
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20
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Design and Synthesis of Water-Soluble and Potent MMP-13 Inhibitors with Activity in Human Osteosarcoma Cells. Int J Mol Sci 2021; 22:ijms22189976. [PMID: 34576138 PMCID: PMC8467962 DOI: 10.3390/ijms22189976] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/10/2021] [Accepted: 09/10/2021] [Indexed: 11/17/2022] Open
Abstract
Osteoarthritis is a degenerative disease, often resulting in chronic joint pain and commonly affecting elderly people. Current treatments with anti-inflammatory drugs are palliative, making the discovery of new treatments necessary. The inhibition of matrix metalloproteinase MMP-13 is a validated strategy to prevent the progression of this common joint disorder. We recently described polybrominated benzotriazole derivatives with nanomolar inhibitory activity and a promising selectivity profile against this collagenase. In this work, we have extended the study in order to explore the influence of bromine atoms and the nature of the S1′ heterocyclic interacting moiety on the solubility/selectivity balance of this type of compound. Drug target interactions have been assessed through a combination of molecular modeling studies and NMR experiments. Compound 9a has been identified as a water-soluble and highly potent inhibitor with activity in MG-63 human osteosarcoma cells.
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21
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Mirzaei S, Gholami MH, Zabolian A, Saleki H, Farahani MV, Hamzehlou S, Far FB, Sharifzadeh SO, Samarghandian S, Khan H, Aref AR, Ashrafizadeh M, Zarrabi A, Sethi G. Caffeic acid and its derivatives as potential modulators of oncogenic molecular pathways: New hope in the fight against cancer. Pharmacol Res 2021; 171:105759. [PMID: 34245864 DOI: 10.1016/j.phrs.2021.105759] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/18/2021] [Accepted: 07/05/2021] [Indexed: 02/06/2023]
Abstract
As a phenolic acid compound, caffeic acid (CA) can be isolated from different sources such as tea, wine and coffee. Caffeic acid phenethyl ester (CAPE) is naturally occurring derivative of CA isolated from propolis. This medicinal plant is well-known due to its significant therapeutic impact including its effectiveness as hepatoprotective, neuroprotective and anti-diabetic agent. Among them, anti-tumor activity of CA has attracted much attention, and this potential has been confirmed both in vitro and in vivo. CA can induce apoptosis in cancer cells via enhancing ROS levels and impairing mitochondrial function. Molecular pathways such as PI3K/Akt and AMPK with role in cancer progression, are affected by CA and its derivatives in cancer therapy. CA is advantageous in reducing aggressive behavior of tumors via suppressing metastasis by inhibiting epithelial-to-mesenchymal transition mechanism. Noteworthy, CA and CAPE can promote response of cancer cells to chemotherapy, and sensitize them to chemotherapy-mediated cell death. In order to improve capacity of CA and CAPE in cancer suppression, it has been co-administered with other anti-tumor compounds such as gallic acid and p-coumaric acid. Due to its poor bioavailability, nanocarriers have been developed for enhancing its ability in cancer suppression. These issues have been discussed in the present review with a focus on molecular pathways to pave the way for rapid translation of CA for clinical use.
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Affiliation(s)
- Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | | | - Amirhossein Zabolian
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Saleki
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | | | | | - Fatemeh Bakhtiari Far
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Seyed Omid Sharifzadeh
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Saeed Samarghandian
- Department of Basic Medical Sciences, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Vice President at Translational Sciences, Xsphera Biosciences Inc. 6 Tide Street, Boston, MA, 02210, USA
| | - Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey; Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956, Istanbul, Turkey.
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956, Istanbul, Turkey.
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Cancer Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
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22
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Bi X, Lou P, Song Y, Sheng X, Liu R, Deng M, Yang X, Li G, Yuan S, Zhang H, Jiao B, Zhang B, Xue L, Liu Z, Plikus MV, Ren F, Gao S, Zhao L, Yu Z. Msi1 promotes breast cancer metastasis by regulating invadopodia-mediated extracellular matrix degradation via the Timp3-Mmp9 pathway. Oncogene 2021; 40:4832-4845. [PMID: 34155343 DOI: 10.1038/s41388-021-01873-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 05/15/2021] [Accepted: 05/27/2021] [Indexed: 02/05/2023]
Abstract
Metastasis is the main cause of death in breast cancer patients. The initial step of metastasis is invadopodia-mediated extracellular matrix (ECM) degradation, which enables local breast tumor cells to invade surrounding tissues. However, the molecular mechanism underlying invadopodia-mediated metastasis remains largely unknown. Here we found that the RNA-binding protein Musashi1 (Msi1) exhibited elevated expression in invasive breast tumors and promoted lung metastasis of mammary cancer cells. Suppression of Msi1 reduced invadopodia formation in mammary cancer cells. Furthermore, Msi1 deficiency decreased the expression and activity of Mmp9, an important enzyme in ECM degradation. Mechanistically, Msi1 directly suppressed Timp3, an endogenous inhibitor of Mmp9. In clinical breast cancer specimens, TIMP3 and MSI1 levels were significantly inversely correlated both in normal breast tissue and breast cancer tissues and associated with overall survival in breast cancer patients. Taken together, our findings demonstrate that the MSI1-TIMP3-MMP9 cascade is critical for invadopodia-mediated onset of metastasis in breast cancer, providing novel insights into a promising therapeutic strategy for breast cancer metastasis.
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Affiliation(s)
- Xueyun Bi
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Pengbo Lou
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Yongli Song
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock and Research Center for Animal Genetic Resources of Mongolia Plateau College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Xiaole Sheng
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Ruiqi Liu
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Min Deng
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Xu Yang
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Guilin Li
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Shukai Yuan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Honglei Zhang
- Center for Scientific Research, Yunnan University of Chinese Medicine, Kunming, Yunnan, China
| | - Baowei Jiao
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Bing Zhang
- College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Lixiang Xue
- Medical Research Center, Department of Radiation Oncology, Peking University Third Hospital, Beijing, China
| | - Zhihua Liu
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Maksim V Plikus
- Department of Developmental and Cell Biology, Sue and Bill Gross Stem Cell Research Center, Center for Complex Biological Systems, University of California, Irvine, Irvine, CA, USA
| | - Fazheng Ren
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Food Sciences and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Shan Gao
- CAS Key Laboratory of Bio-medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, Jiangsu, China
| | - Li Zhao
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China.
| | - Zhengquan Yu
- Key Laboratory of Precision Nutrition and Food Quality, Ministry of Education, Department of Nutrition and Health, College of Biological Sciences, China Agricultural University, Beijing, China.
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23
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Ishikawa M, Iwasaki M, Zhao H, Saito J, Hu C, Sun Q, Sakamoto A, Ma D. Inhalational Anesthetics Inhibit Neuroglioma Cell Proliferation and Migration via miR-138, -210 and -335. Int J Mol Sci 2021; 22:ijms22094355. [PMID: 33919449 PMCID: PMC8122527 DOI: 10.3390/ijms22094355] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 04/17/2021] [Accepted: 04/20/2021] [Indexed: 01/01/2023] Open
Abstract
Inhalational anesthetics was previously reported to suppress glioma cell malignancy but underlying mechanisms remain unclear. The present study aims to investigate the effects of sevoflurane and desflurane on glioma cell malignancy changes via microRNA (miRNA) modulation. The cultured H4 cells were exposed to 3.6% sevoflurane or 10.3% desflurane for 2 h. The miR-138, -210 and -335 expression were determined with qRT-PCR. Cell proliferation and migration were assessed with wound healing assay, Ki67 staining and cell count kit 8 (CCK8) assay with/without miR-138/-210/-335 inhibitor transfections. The miRNA downstream proteins, hypoxia inducible factor-1α (HIF-1α) and matrix metalloproteinase 9 (MMP9), were also determined with immunofluorescent staining. Sevoflurane and desflurane exposure to glioma cells inhibited their proliferation and migration. Sevoflurane exposure increased miR-210 expression whereas desflurane exposure upregulated both miR-138 and miR-335 expressions. The administration of inhibitor of miR-138, -210 or -335 inhibited the suppressing effects of sevoflurane or desflurane on cell proliferation and migration, in line with the HIF-1α and MMP9 expression changes. These data indicated that inhalational anesthetics, sevoflurane and desflurane, inhibited glioma cell malignancy via miRNAs upregulation and their downstream effectors, HIF-1α and MMP9, downregulation. The implication of the current study warrants further study.
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Affiliation(s)
- Masashi Ishikawa
- Department of Anesthesiology and Pain medicine, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan; (M.I.); (A.S.)
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
- Correspondence: (M.I.); (D.M.)
| | - Masae Iwasaki
- Department of Anesthesiology and Pain medicine, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan; (M.I.); (A.S.)
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Hailin Zhao
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Junichi Saito
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
- Department of Anesthesiology, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori 036-8562, Japan
| | - Cong Hu
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Qizhe Sun
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Atsuhiro Sakamoto
- Department of Anesthesiology and Pain medicine, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan; (M.I.); (A.S.)
| | - Daqing Ma
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
- Correspondence: (M.I.); (D.M.)
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24
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Lenci E, Cosottini L, Trabocchi A. Novel matrix metalloproteinase inhibitors: an updated patent review (2014 - 2020). Expert Opin Ther Pat 2021; 31:509-523. [PMID: 33487088 DOI: 10.1080/13543776.2021.1881481] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Introduction: Matrix MetalloProteinases (MMPs) are key enzymes in several pathophysiological processes connected to the extracellular matrix (ECM) degradation. Earlier clinical trials evaluating broad spectrum MMP inhibitors as cancer therapeutics failed to succeed, resulting in toxic side effects, such as musculoskeletal pain and inflammation, due to poor selectivity. As it is now recognized that some MMPs are essential for tumor progression and metastasis, but others play host-protective functions, selective MMP inhibitors are needed, and their interest has grown also for therapeutic applications beyond cancer, such as infectious, inflammatory and neurological diseases. Areas covered: This updated review describes patents concerning MMP inhibitors published within January 2014 and June 2020, with therapeutic applications spanning from cancer to inflammatory and neurological disorders. Expert opinion: Although the number of patents has decreased with respect to the previous decade, new applications provide selective matrix metalloproteinase inhibitors for therapeutic treatments beyond cancer. For several applications, the need of selective inhibitors resulted in the development of new non-hydroxamate compounds, paving the way towards a renewed interest towards MMPs as therapeutic targets. In particular, inhibitors able to cross the blood-brain barrier have been disclosed and proposed for the treatment of neurological conditions, infections, wound healing and cancer.
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Affiliation(s)
- Elena Lenci
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy
| | - Lucrezia Cosottini
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy
| | - Andrea Trabocchi
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy
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25
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Mahmoudian RA, Gharaie ML, Abbaszadegan MR, Alasti A, Forghanifard MM, Mansouri A, Gholamin M. Crosstalk between MMP-13, CD44, and TWIST1 and its role in regulation of EMT in patients with esophageal squamous cell carcinoma. Mol Cell Biochem 2021; 476:2465-2478. [PMID: 33604811 DOI: 10.1007/s11010-021-04089-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 01/29/2021] [Indexed: 12/20/2022]
Abstract
Matrix metalloproteinases (MMPs) play key roles in epithelial-mesenchymal transition (EMT) for the development of cancer cell invasion and metastasis. MMP-13 is an extracellular matrix (ECM)-degrading enzyme that plays crucial roles in angiogenesis, cell cycle regulation, niche maintenance, and transforming squamous epithelial cells in various tissues. CD44, a transmembrane glycoprotein expressed on esophageal tumor cells, is required for EMT induction and invasion in esophageal squamous cell carcinoma (ESCC). The transcription factor TWIST1, as EMT and stemness marker, regulates MMPs expression and is identified as the downstream target of CD44. In this study, we aimed to investigate the probable interplay between the expression of key genes contributing to ESCC development, including MMP-13, TWIST1, and CD44 with clinical features for introducing novel diagnostic and therapeutic targets in the disease. The gene expression profiling of MMP-13, TWIST1, and CD44 was performed using quantitative real-time PCR in tumor tissues from 50 ESCC patients compared to corresponding margin non-tumoral tissues. Significant overexpression of MMP-13, CD44S, CD44V3, CD44V6, and TWIST1 were observed in 74%, 36%, 44%, 44%, and 52% of ESCC tumor samples, respectively. Overexpression of MMP-13 was associated with stage of tumor progression, metastasis, and tumor location (P < 0.05). There was a significant correlation between TWIST1 overexpression and grade (P < 0.05). Furthermore, overexpression of CD44 variants was associated with stage of tumor progression, grade, tumor invasion, and location (P < 0.05). The results indicated the significant correlation between concomitant expression of MMP-13/TWIST1, TWIST1/CD44, and CD44/MMP-13 with each other in a variety of clinicopathological traits, including depth of tumor invasion, tumor location, stage of tumor, and lymph node involvement in ESCC tissue samples (P < 0.05). Collectively, our results indicate that the TWIST1-CD44-MMP-13 axis is involved in tumor aggressiveness, proposing these genes as regulators of EMT, diagnostic markers, and therapeutic targets in ESCC.
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Affiliation(s)
| | - Maryam Lotfi Gharaie
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Division of Physiology, Department of Basic Science, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | | | - Ali Alasti
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Atena Mansouri
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Innovated Medical Research Center and Department of Immunology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mehran Gholamin
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Department of Laboratory Sciences, School of Paramedical Sciences, Mashhad University of Medical Sciences, P.O.Box 345-91357, Mashhad, Iran.
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26
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Ishikawa M, Iwasaki M, Zhao H, Saito J, Hu C, Sun Q, Sakamoto A, Ma D. Sevoflurane and Desflurane Exposure Enhanced Cell Proliferation and Migration in Ovarian Cancer Cells via miR-210 and miR-138 Downregulation. Int J Mol Sci 2021; 22:ijms22041826. [PMID: 33673181 PMCID: PMC7917656 DOI: 10.3390/ijms22041826] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/04/2021] [Accepted: 02/08/2021] [Indexed: 12/24/2022] Open
Abstract
Inhalational anaesthetics were previously reported to promote ovarian cancer malignancy, but underlying mechanisms remain unclear. The present study aims to investigate the role of sevoflurane- or desflurane-induced microRNA (miRNA) changes on ovarian cancer cell behaviour. The cultured SKOV3 cells were exposed to 3.6% sevoflurane or 10.3% desflurane for 2 h. Expression of miR-138, -210 and -335 was determined with qRT-PCR. Cell proliferation and migration were assessed with wound healing assay, Ki67 staining and Cell Counting Kit-8 (CCK8) assay with or without mimic miR-138/-210 transfections. The miRNA downstream effector, hypoxia inducible factor-1α (HIF-1α), was also analysed with immunofluorescent staining. Sevoflurane or desflurane exposure to cancer cells enhanced their proliferation and migration. miR-138 expression was suppressed by both sevoflurane and desflurane, while miR-210 expression was suppressed only by sevoflurane. miR-335 expression was not changed by either sevoflurane or desflurane exposure. The administration of mimic miR-138 or -210 reduced the promoting effects of sevoflurane and desflurane on cancer cell proliferation and migration, in line with the HIF-1α expression changes. These data indicated that inhalational agents sevoflurane and desflurane enhanced ovarian cancer cell malignancy via miRNA deactivation and HIF-1α. The translational value of this work needs further study.
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Affiliation(s)
- Masashi Ishikawa
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan; (M.I.); (M.I.); (A.S.)
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Masae Iwasaki
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan; (M.I.); (M.I.); (A.S.)
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Hailin Zhao
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Junichi Saito
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
- Department of Anesthesiology, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori 036-8562, Japan
| | - Cong Hu
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Qizhe Sun
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
| | - Atsuhiro Sakamoto
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan; (M.I.); (M.I.); (A.S.)
| | - Daqing Ma
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea & Westminster Hospital, London SW10 9NH, UK; (H.Z.); (J.S.); (C.H.); (Q.S.)
- Correspondence:
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27
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Mabasa R, Malemela K, Serala K, Kgakishe M, Matsebatlela T, Mokgotho M, Mbazima V. Ricinus communis Butanol Fraction Inhibits MCF-7 Breast Cancer Cell Migration, Adhesion, and Invasiveness. Integr Cancer Ther 2021; 20:1534735420977684. [PMID: 33565349 PMCID: PMC7878952 DOI: 10.1177/1534735420977684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In this study, the potential of an n-butanol fraction from Ricinus communis to prevent metastasis in MCF-7 breast cancer cells was investigated. The effect of the fraction on BUD-8 and MCF-7 cell viability was assessed using the MTT assay. Apoptotic cell death was analyzed by Hoechst staining assay. The antimetastatic effect of the fraction on MCF-7 cell was evaluated using the wound healing, adhesion and Boyden chamber invasion assays. Gelatin-zymography was used to assess the effect of the fraction on MMP-2 and MMP-9 activity. The expression profile of proteins implicated in metastasis and angiogenesis was determined using the human angiogenesis antibody array kit, following treatment with the fraction. BUD-8 cell viability was significantly reduced at concentrations between 300 and 500 µg/ml of the extract. In contrast, a significant reduction in cell viability was seen in MCF-7 cells treated with 400 to 500 µg/ml of the fraction. At sub-lethal concentrations (100 and 200 µg/ml) of the fraction, no nuclei morphological changes associated with apoptotic cell death were observed in MCF-7 cells. In addition, the fraction showed to have an inhibitory effect on MCF-7 cell migration, adhesion, invasiveness, and MMP-2 activity. Moreover, the fraction was seen to modulate the expression of several proteins, such as MMP-9, uPA, VEGF, and TGF-β1, playing a role in the metastasis process. This study demonstrates that the n-butanol fraction of R. communis can inhibit major steps of the metastatic cascade and modulate metastasis regulatory proteins. Thus, the fraction can be considered a potential source of antimetastatic agents that could be useful in the treatment of malignant cancers.
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28
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Yeo H, Lee JY, Kim J, Ahn SS, Jeong JY, Choi JH, Lee YH, Shin SY. Transcription factor EGR-1 transactivates the MMP1 gene promoter in response to TNFα in HaCaT keratinocytes. BMB Rep 2021. [PMID: 32317080 PMCID: PMC7330807 DOI: 10.5483/bmbrep.2020.53.6.290] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Matrix metalloproteinase 1 (MMP-1), a calcium-dependent zinc- containing collagenase, is involved in the initial degradation of native fibrillar collagen. Tissue necrosis factor-alpha (TNFα) is a pro-inflammatory cytokine that is rapidly produced by dermal fibroblasts, monocytes/macrophages, and keratinocytes and regulates inflammation and damaged-tissue remodeling. MMP-1 is induced by TNFα and plays a critical role in tissue remodeling and skin aging processes. However, the regulation of the MMP1 gene by TNFα is not fully understood. We aimed to find additional cis-acting elements involved in the regulation of TNFα-induced MMP1 gene transcription in addition to the nuclear factor-kappa B (NF-kB) and activator protein 1 (AP1) sites. Assessments of the 5’-regulatory region of the MMP1 gene, using a series of deletion constructs, revealed the requirement of the early growth response protein 1 (EGR-1)-binding sequence (EBS) in the proximal region for proper transcription by TNFα. Ectopic expression of EGR-1, a zinc-finger transcription factor that binds to G-C rich sequences, stimulated MMP1 promoter activity. The silencing of EGR-1 by RNA interference reduced TNFα-induced MMP-1 expression. EGR-1 directly binds to the proximal region and transactivates the MMP1 gene promoter. Mutation of the EBS within the MMP1 promoter abolished EGR-1-mediated MMP-1 promoter activation. These data suggest that EGR-1 is required for TNFα-induced MMP1 transcriptional activation. In addition, we found that all three MAPKs, ERK1/2, JNK, and p38 kinase, mediate TNFα-induced MMP-1 expression via EGR-1 upregulation. These results suggest that EGR-1 may represent a good target for the development of pharmaceutical agents to reduce inflammation-induced MMP-1 expression.
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Affiliation(s)
- Hyunjin Yeo
- Department of Biological Sciences, Sanghuh College of Lifesciences, Konkuk University, Seoul 05029, Korea
| | - Jeong Yeon Lee
- Department of Biological Sciences, Sanghuh College of Lifesciences, Konkuk University, Seoul 05029, Korea
| | - JuHwan Kim
- Department of Biological Sciences, Sanghuh College of Lifesciences, Konkuk University, Seoul 05029, Korea
| | - Sung Shin Ahn
- Department of Biological Sciences, Sanghuh College of Lifesciences, Konkuk University, Seoul 05029, Korea
| | - Jeong You Jeong
- Cancer and Metabolism Institute, Konkuk University, Seoul 05029, Korea
| | - Ji Hye Choi
- Department of Biological Sciences, Sanghuh College of Lifesciences, Konkuk University, Seoul 05029, Korea
| | - Young Han Lee
- Department of Biological Sciences, Sanghuh College of Lifesciences, Konkuk University, Seoul 05029; Cancer and Metabolism Institute, Konkuk University, Seoul 05029, Korea
| | - Soon Young Shin
- Department of Biological Sciences, Sanghuh College of Lifesciences, Konkuk University, Seoul 05029; Cancer and Metabolism Institute, Konkuk University, Seoul 05029, Korea
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29
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Lenci E, Angeli A, Calugi L, Innocenti R, Carta F, Supuran CT, Trabocchi A. Multitargeting application of proline-derived peptidomimetics addressing cancer-related human matrix metalloproteinase 9 and carbonic anhydrase II. Eur J Med Chem 2021; 214:113260. [PMID: 33581552 DOI: 10.1016/j.ejmech.2021.113260] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/23/2021] [Accepted: 01/30/2021] [Indexed: 01/21/2023]
Abstract
A series of d-proline peptidomimetics were evaluated as dual inhibitors of both human carbonic anhydrases (hCAs) and human gelatinases (MMP2 and MMP9), as these enzymes are both involved in the carcinogenesis and tumor invasion processes. The synthesis and enzyme inhibition kinetics of d-proline derivatives containing a biphenyl sulfonamido moiety revealed an interesting inhibition profile of compound XIV towards MMP9 and CAII. The SAR analysis and docking studies revealed a stringent requirement of a trans geometry for the two arylsulfonyl moieties, which are both necessary for inhibition of MMP9 and CAII. As MMP9 and CAII enzymes are both overexpressed in gastrointestinal stromal tumor cells, this molecule may represent an interesting chemical probe for a multitargeting approach on gastric and colorectal cancer.
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Affiliation(s)
- Elena Lenci
- Department of Chemistry "Ugo Schiff", University of Florence, Via Della Lastruccia 13, 50019, Sesto Fiorentino, Florence, Italy
| | - Andrea Angeli
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Chemistry, University of Florence, Via Ugo Schiff 6, 50019, Sesto Fiorentino, Florence, Italy
| | - Lorenzo Calugi
- Department of Chemistry "Ugo Schiff", University of Florence, Via Della Lastruccia 13, 50019, Sesto Fiorentino, Florence, Italy
| | - Riccardo Innocenti
- Department of Chemistry "Ugo Schiff", University of Florence, Via Della Lastruccia 13, 50019, Sesto Fiorentino, Florence, Italy
| | - Fabrizio Carta
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Chemistry, University of Florence, Via Ugo Schiff 6, 50019, Sesto Fiorentino, Florence, Italy
| | - Claudiu T Supuran
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Chemistry, University of Florence, Via Ugo Schiff 6, 50019, Sesto Fiorentino, Florence, Italy.
| | - Andrea Trabocchi
- Department of Chemistry "Ugo Schiff", University of Florence, Via Della Lastruccia 13, 50019, Sesto Fiorentino, Florence, Italy; Interdepartmental Center for Preclinical Development of Molecular Imaging (CISPIM), University of Florence, Viale Morgagni 85, 50134, Florence, Italy.
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Wątroba S, Wiśniowski T, Bryda J, Kurzepa J. Characteristics of matrix metalloproteinases and their role in embryogenesis of the mammalian respiratory system. POSTEP HIG MED DOSW 2021. [DOI: 10.5604/01.3001.0014.6933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Summary
The human respiratory system appears as an outgrowth from the ventral wall of the primary foregut and its development includes a series of subsequent processes, dependent on the interactions between endothelial cells, respiratory epithelium and extracellular matrix (ECM). These interactions determine the acquisition of normal structural and functional features of the newly created tissues. The essential role in the morphogenesis of the respiratory system is performed by matrix metalloproteinases (MMPs). MMPs are endopeptidases containing zinc ion in their active center, necessary for the processes of hydrolysis of peptide bonds of substrates. The production of MMPs takes place in most connective tissue cells, leukocytes, macrophages, vascular endothelial cells as well as in neurons, glial cells and in tumor cells. Like other proteolytic enzymes, MMPs are produced and secreted in the form of inactive pro-enzymes, and their activation occurs in the extracellular space. MMPs perform both physiological and pathological functions during tissue modeling and their role in embryogenesis is based on the regulation of angiogenesis processes, stroma formation and cells migration. This article aims to characterize, discuss and demonstrate the activity and the role of MMPs in the subsequent stages of respiratory development.
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Affiliation(s)
- Sławomir Wątroba
- Department of Neonatology and Neonatal Intensive Care Unit , Independent Public Healthcare , Puławy , Poland
| | - Tomasz Wiśniowski
- Department of Urology and Urological Oncology , St. John of God Independent Public Provincial Hospital , Lublin , Poland
| | - Jarosław Bryda
- Department of Veterinary Hygiene , Voivodship Veterinary Inspectorate , Lublin , Poland
| | - Jacek Kurzepa
- Department of Medical Chemistry , Medical University , Lublin , Poland
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Riihilä P, Nissinen L, Kähäri V. Matrix metalloproteinases in keratinocyte carcinomas. Exp Dermatol 2021; 30:50-61. [PMID: 32869366 PMCID: PMC7821196 DOI: 10.1111/exd.14183] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 08/10/2020] [Accepted: 08/24/2020] [Indexed: 12/14/2022]
Abstract
The incidence of cutaneous keratinocyte-derived cancers is increasing globally. Basal cell carcinoma (BCC) is the most common malignancy worldwide, and cutaneous squamous cell carcinoma (cSCC) is the most common metastatic skin cancer. BCC can be classified into subtypes based on the histology, and these subtypes are classified further into low- and high-risk tumors. There is an increasing need to identify new therapeutic strategies for the treatment of unresectable and metastatic cSCC, and for aggressive BCC variants such as infiltrating, basosquamous or morpheaform BCCs. The most important risk factor for BCC and cSCC is solar UV radiation, which causes genetic and epigenetic alterations in keratinocytes. Similar gene mutations are noted already in sun-exposed normal skin emphasizing the role of the alterations in the tumor microenvironment in the progression of cSCC. Early events in cSCC progression are alterations in the composition of basement membrane and dermal extracellular matrix induced by influx of microbes, inflammatory cells and activated stromal fibroblasts. Activated fibroblasts promote inflammation and produce growth factors and proteolytic enzymes, including matrix metalloproteinases (MMPs). Transforming growth factor-β produced by tumor cells and fibroblasts induces the expression of MMPs by cSCC cells and promotes their invasion. Fibroblast-derived keratinocyte growth factor suppresses the malignant phenotype of cSCC cells by inhibiting the expression of several MMPs. These findings emphasize the importance of interplay of tumor and stromal cells in the progression of cSCC and BCC and suggest tumor microenvironment as a therapeutic target in cSCC and aggressive subtypes of BCC.
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Affiliation(s)
- Pilvi Riihilä
- Department of DermatologyUniversity of Turku and Turku University HospitalTurkuFinland
- FICAN West Cancer Centre Research LaboratoryUniversity of Turku and Turku University HospitalTurkuFinland
| | - Liisa Nissinen
- Department of DermatologyUniversity of Turku and Turku University HospitalTurkuFinland
- FICAN West Cancer Centre Research LaboratoryUniversity of Turku and Turku University HospitalTurkuFinland
| | - Veli‐Matti Kähäri
- Department of DermatologyUniversity of Turku and Turku University HospitalTurkuFinland
- FICAN West Cancer Centre Research LaboratoryUniversity of Turku and Turku University HospitalTurkuFinland
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Baidya SK, Amin SA, Jha T. Outline of gelatinase inhibitors as anti-cancer agents: A patent mini-review for 2010-present. Eur J Med Chem 2020; 213:113044. [PMID: 33279289 DOI: 10.1016/j.ejmech.2020.113044] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/15/2020] [Accepted: 11/18/2020] [Indexed: 12/25/2022]
Abstract
Matrix metalloproteinases (MMPs) are involved in several pathological and physiological functions. Gelatinases (MMP-2 and -9) have significant attention as therapeutic targets against cancer. Gelatinase inhibitors have demonstrated their effectiveness in several diseases including cancer. However, it is quite a challenging task to develop inhibitors as a therapeutic agent. This review summarizes the patent dedicated to the medicinal chemistry of gelatinase inhibitor reported over last decades. We examine the patent being pursued for gelatinase inhibitor development to highlight the key issues. The main aim is to provide the scientific community with an overview of the patented gelatinase inhibitors to allow further development. During early 2000s, some MMP inhibitors failed to pass the clinical trials. Hence, the lessons learned from early evidence and recent knowledge in that field will rejuvenate the development of selective inhibitors. Various studies and patents have continued in the recent years to expand knowledge. Continuously, our research team has been involved in the design of potent and selective gelatinase inhibitors for the past few years. This study is a part of our efforts. This study may be beneficial in the design and development of better gelatinase inhibitors in the future.
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Affiliation(s)
- Sandip Kumar Baidya
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, P. O. Box 17020, Jadavpur University, Kolkata, 700032, West Bengal, India.
| | - Sk Abdul Amin
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, P. O. Box 17020, Jadavpur University, Kolkata, 700032, West Bengal, India.
| | - Tarun Jha
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, P. O. Box 17020, Jadavpur University, Kolkata, 700032, West Bengal, India.
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Silencing matrix metalloproteinase-13 (Mmp-13) reduces inflammatory bone resorption associated with LPS-induced periodontal disease in vivo. Clin Oral Investig 2020; 25:3161-3172. [PMID: 33140162 DOI: 10.1007/s00784-020-03644-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 10/13/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The aim of this study was to evaluate the effect of specific inhibition of MMP-13 on inflammation and inflammatory bone resorption in a murine model of lipopolysaccharide (LPS)-induced periodontitis. MATERIALS AND METHODS Periodontitis was induced in mice by micro-injections of LPS into the gingival tissues adjacent to the palatal surfaces of maxillary molars twice a week for 15 days. Matrix metalloproteinase-13 (Mmp-13) shRNA or a specific biochemical inhibitor were also injected into the same sites in alternating days with the LPS injections. Efficacy of shRNA-mediated silencing of Mmp-13 was verified by quantitative real-time polymerase chain reaction (qPCR) and immunoblot. Bone resorption was assessed by microcomputed tomography (uCT). Histological sections stained with hematoxylin/eosin (H/E) were used in the stereometric analysis of the inflammatory infiltrate. Gingival tissues were used to evaluate expression of Mmp-13, Il-6, Tnf-α, Ptgs2, and Rankl (qPCR). Protein levels of TGF-β and IL-10 in the tissues were determined by enzyme-linked immunosorbent assays (ELISA) or by MMP-13 and p38 immunoblot. RESULTS Silencing Mmp-13 expression reduced bone resorption significantly. Expression of Mmp-13, Il-6, and Tnf-α, as well as the protein levels of IL-6 and TNF-α, was reduced in the animals treated with adenovirus-delivered shRNA; however, these effects were not associated with modulation of p38 MAPK signaling. Interestingly, inhibition Mmp-13 did not affect the severity of inflammatory infiltrate. CONCLUSIONS Site-specific inhibition of MMP-13 reduced bone resorption and production of inflammatory mediators associated with periodontal disease. CLINICAL RELEVANCE The results suggest that site-specific inhibition of MMP-13 may be an interesting strategy to modulate inflammation and reduce bone resorption in osteolytic inflammatory diseases.
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Surapaneni SK, Bhat ZR, Tikoo K. MicroRNA-941 regulates the proliferation of breast cancer cells by altering histone H3 Ser 10 phosphorylation. Sci Rep 2020; 10:17954. [PMID: 33087811 PMCID: PMC7578795 DOI: 10.1038/s41598-020-74847-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 08/25/2020] [Indexed: 12/25/2022] Open
Abstract
Breast cancer including triple negative breast cancer (TNBC) represents an important clinical challenge, as these tumours often develop resistance to conventional chemotherapeutics. MicroRNAs play a crucial role in cell-cycle regulation, differentiation, apoptosis, and migration. Herein, we performed Affymetrix Gene Chip miRNA 4.0 microarray and observed differential regulation of miRNAs (75 upregulated and 199 downregulated) in metastatic MDA-MB-231 cells as compared to immortalized human non-tumorigenic breast epithelial (MCF-10A) cells. MicroRNA-941 was significantly upregulated in MDA-MB-231 cells (almost nine-fold increase) in comparison to MCF-10A cells. Transfection of MiRNA-941 inhibitor significantly decreased the proliferation and migration of MDA-MB-231 cells by altering the expressions of p21, Cyclin D1, PP2B-B1, E-cadherin and MMP-13. Interestingly, we provide first evidence that inhibiting miR-941 prevents cell proliferation and phosphorylation of histone H3 at Ser10 residue. Xenograft model of breast cancer was developed by subcutaneous injection of MDA-MB-231 cells into the mammary fat pad of female athymic nude mice (Crl:NU-Foxn1nu). The tumours were allowed to grow to around 60 mm3, thereafter which we divided the animals into seven groups (n = 5). Notably, intratumoral injection of miR-941 inhibitor significantly abolished the tumour growth in MDA-MB-231 xenograft model. 5-Fluorouracil (10 mg/kg, i.p.) was used as positive control in our study. To the best of our knowledge, we report for the first time that targeting miR-941 improves the sensitivity of MDA-MB-231 cells to 5-fluorouracil. This can be of profound clinical significance, as it provides novel therapeutic approach for treating variety of cancers (overexpressing miRNA-941) in general and breast cancers in particular.
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Affiliation(s)
- Sunil Kumar Surapaneni
- Laboratory of Epigenetics and Diseases, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER) S.A.S. Nagar, Sahibzada Ajit Singh Nagar, India
| | - Zahid Rafiq Bhat
- Laboratory of Epigenetics and Diseases, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER) S.A.S. Nagar, Sahibzada Ajit Singh Nagar, India
| | - Kulbhushan Tikoo
- Laboratory of Epigenetics and Diseases, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER) S.A.S. Nagar, Sahibzada Ajit Singh Nagar, India.
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Chang YT, Chu LJ, Liu YC, Chen CJ, Wu SF, Chen CH, Chang IYF, Wang JS, Wu TY, Dash S, Chiang WF, Chiu SF, Gou SB, Chien CY, Chang KP, Yu JS. Verification of Saliva Matrix Metalloproteinase-1 as a Strong Diagnostic Marker of Oral Cavity Cancer. Cancers (Basel) 2020; 12:2273. [PMID: 32823758 PMCID: PMC7463746 DOI: 10.3390/cancers12082273] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/05/2020] [Accepted: 08/10/2020] [Indexed: 12/12/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) accounts for >90% of cases of oral cancer, including cancer at the lip and oral cavity and cancer at the oropharynx. Most OSCCs develop from oral potentially malignant disorders (OPMDs), which consist of heterogeneous lesions with different malignant transformation potentials that make early detection of OSCC a challenge. Using a targeted mass spectrometry-based assay to compare multiple candidate proteins, we previously identified matrix metalloproteinase-1 (MMP-1) as one of the most promising salivary OSCC biomarkers. To explore the clinical utility of MMP-1 in OSCC detection, we developed an in-house, sensitive enzyme-linked immunosorbent assay (ELISA) for measuring MMP-1 content, and tested it on saliva samples from 1160 subjects (313 healthy controls, and 578 OPMD and 269 OSCC patients) collected at two medical centers. Salivary MMP-1 levels measured by our in-house ELISA significantly discriminated OSCC patients from non-cancerous groups. A receiver operating characteristic curve analysis showed that MMP-1 was effective in separating non-cancer groups from patients with OSCCs at the oral cavity. Additionally, salivary MMP-1 levels in oral cavity cancer patients were highly correlated with tumor progression (tumor size, lymph node metastasis, and overall stage). Collectively, our results indicate that salivary MMP-1 is an effective biomarker for OSCC that can be sensitively detected using our newly developed ELISA. The newly developed MMP-1 ELISA may be used as a new adjunctive tool to aid in detecting and monitoring OSCC.
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Affiliation(s)
- Ya-Ting Chang
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
| | - Lichieh Julie Chu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
- Liver Research Center, Chang Gung Memorial Hospital, Linkou 33305, Taiwan
| | - Yen-Chun Liu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
| | - Chih-Jou Chen
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
| | - Shu-Fang Wu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
| | - Chien-Hua Chen
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
| | - Ian Yi-Feng Chang
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
| | - Jun-Sheng Wang
- National Applied Research Laboratories, Taiwan Instrument Research Institute, Zhubei City, Hsinchu 30261, Taiwan;
| | - Tzong-Yuan Wu
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan 32023, Taiwan;
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan
| | - Srinivas Dash
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan;
| | - Wei-Fan Chiang
- Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Liouying, Tainan 73657, Taiwan; (W.-F.C.); (S.-F.C.); (S.-B.G.)
- School of Dentistry, National Yang Ming University, Taipei 11221, Taiwan
| | - Sheng-Fu Chiu
- Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Liouying, Tainan 73657, Taiwan; (W.-F.C.); (S.-F.C.); (S.-B.G.)
| | - Shin-Bin Gou
- Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Liouying, Tainan 73657, Taiwan; (W.-F.C.); (S.-F.C.); (S.-B.G.)
| | - Chih-Yen Chien
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan;
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Kai-Ping Chang
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
- Department of Otolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, Linkou 33305, Taiwan
| | - Jau-Song Yu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.C.); (L.J.C.); (Y.-C.L.); (C.-J.C.); (S.-F.W.); (C.-H.C.); (I.Y.-F.C.); (K.-P.C.)
- Liver Research Center, Chang Gung Memorial Hospital, Linkou 33305, Taiwan
- Department of Cell and Molecular Biology, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 33303, Taiwan
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Li Y, He J, Wang F, Wang X, Yang F, Zhao C, Feng C, Li T. Role of MMP-9 in epithelial-mesenchymal transition of thyroid cancer. World J Surg Oncol 2020; 18:181. [PMID: 32698816 PMCID: PMC7376963 DOI: 10.1186/s12957-020-01958-w] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/15/2020] [Indexed: 12/12/2022] Open
Abstract
Background The purpose of this study is to explore the role and mechanism of MMP-9 in the EMT process of thyroid cancer (TC), so as to provide a basis for clinical exploration of invasion and metastasis process of TC, looking for biological markers of tumor metastasis and molecular intervention therapy. Methods Western blot and RT-PCR were employed to detect the expression of MMP-9 in human normal thyroid cell line HT-ori3 and human TC cell lines IHH-4 (PTC), FTC-133, and 8505C. Expression levels of EMT-related markers: epithelial cell marker E-cadherin and stromal cell marker Vimentin in TGF-1-induced TC cell lines were detected by Western blot and RT-PCR, respectively. The effects of MMP-9 downregulation on cell invasion and metastasis were investigated by wound-healing assay and cell invasion experiment. Results The protein and mRNA expression levels of MMP-9 in TC cell lines were increased compared with the human normal thyroid cell line HT-ori3. When TGF-β1 was added, the expression of EMT and Vimentin increased while the expression of E-cadherin decreased. Compared with the control group, the TC cells stably transfected with MMP-9 shRNA showed inhibited EMT, decreased Vimentin expression, and increased E-cadherin expression. The induction of TGF-β1 did not promote the occurrence of EMT in TC cells which were stably transformed with MMP-9 shRNA. The addition of TGF-β1 to TC cells increased the ability of the cells to migrate and invade. Compared with the control group, the migration and invasion ability of TC cells stably transfected with MMP-9 shRNA was significantly reduced, and the induction of TGF-β1 could not restore the migration and invasion ability of cells without MMP-9. Conclusions In conclusion, we found that MMP-9 can be used as a biomarker for TC, which can promote the EMT process of TGF-β1 induced TC, and thus affecting the cell migration and invasion ability.
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Affiliation(s)
- Yuanchun Li
- Department of General Surgery, The Second Affiliated Hospital of Qiqihar Medical University, No.37 Zhonghua West Road, Qiqihar, 161006, People's Republic of China.
| | - Jing He
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161006, People's Republic of China
| | - Feng Wang
- Department of General Surgery, The Second Affiliated Hospital of Qiqihar Medical University, No.37 Zhonghua West Road, Qiqihar, 161006, People's Republic of China
| | - Xin Wang
- Department of General Surgery, The Second Affiliated Hospital of Qiqihar Medical University, No.37 Zhonghua West Road, Qiqihar, 161006, People's Republic of China
| | - Fan Yang
- Clinical Pathologic Diagnosis Center, Qiqihar Medical University, Qiqihar, 161006, People's Republic of China
| | - Chunyang Zhao
- Department of General Surgery, The Second Affiliated Hospital of Qiqihar Medical University, No.37 Zhonghua West Road, Qiqihar, 161006, People's Republic of China
| | - Chunling Feng
- Department of General Surgery, The Second Affiliated Hospital of Qiqihar Medical University, No.37 Zhonghua West Road, Qiqihar, 161006, People's Republic of China
| | - Tiejun Li
- Department of Clinical Medicine, Qiqihar Medical University, Qiqihar, 161006, People's Republic of China
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van Huizen NA, Ijzermans JNM, Burgers PC, Luider TM. Collagen analysis with mass spectrometry. MASS SPECTROMETRY REVIEWS 2020; 39:309-335. [PMID: 31498911 DOI: 10.1002/mas.21600] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 07/17/2019] [Accepted: 07/17/2019] [Indexed: 06/10/2023]
Abstract
Mass spectrometry-based techniques can be applied to investigate collagen with respect to identification, quantification, supramolecular organization, and various post-translational modifications. The continuous interest in collagen research has led to a shift from techniques to analyze the physical characteristics of collagen to methods to study collagen abundance and modifications. In this review, we illustrate the potential of mass spectrometry for in-depth analyses of collagen.
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Affiliation(s)
- Nick A van Huizen
- Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Surgery, Erasmus University Medical Center, 3015 CN, Rotterdam, The Netherlands
| | - Jan N M Ijzermans
- Department of Surgery, Erasmus University Medical Center, 3015 CN, Rotterdam, The Netherlands
| | - Peter C Burgers
- Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Theo M Luider
- Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
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Qian T, Fu M, Hu C, Zhang Z, Xu X, Zou H. Imbalance of Matrix Metalloproteinases and Their Inhibitors Is Correlated With Trabeculectomy Outcomes in Acute Primary Angle Closure. Am J Ophthalmol 2020; 212:144-152. [PMID: 31887279 DOI: 10.1016/j.ajo.2019.12.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 12/14/2019] [Accepted: 12/16/2019] [Indexed: 01/20/2023]
Abstract
PURPOSE To analyze matrix metalloproteinases (MMPs), tissue inhibitors of metalloproteinases (TIMPs), and their molar ratios in the aqueous humor in previous acute primary angle closure (APAC) patients and their correlations with trabeculectomy outcomes. DESIGN Prospective cohort study. METHODS Aqueous humor samples were collected from a total of 78 eyes, including 52 previous APAC eyes and 26 cataract eyes. TIMP-1, 2, 3, and 4 and MMP-1, 2, 3, 7, 8, 9, 12, and 13 analyte concentrations were measured using multiplexed immunoassay kits. Patient follow-up occurred at 1 week and 1, 3, 6, 12, and 18 months. RESULTS In the previous APAC group, 11 MMP/TIMP molar ratios were significantly lower. APAC eyes were then followed for up to 18 months after trabeculectomy and divided into success (37 eyes) and failure (15 eyes) groups. Five out of the 11 molar ratios were significantly lower in the failure group than in the success group. In multiple logistic regression analysis, failed filtration surgery was more likely in APAC eyes with lower MMP-2/TIMP-2 (P = .040, odds ratio = 44.499) and MMP-13/TIMP-1 (P = .034, odds ratio = 37.947) ratios. Previous APAC eyes were divided according to MMP-2/TIMP-2 and MMP-13/TIMP-1 ratios. Compared to eyes with high ratios, eyes with low MMP-2/TIMP-2 and MMP-13/TIMP-1 ratios had significantly higher failure rates. CONCLUSIONS In previous APAC eyes, changes in MMP and TIMP levels resulted in MMP and TIMP imbalance. Lower MMP-2/TIMP-2 and MMP-13/TIMP-1 ratios in aqueous humor are risk factors for trabeculectomy failure. Modulating specific MMP/TIMP ratios may have potential clinical applications for filtration surgery.
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Gimeno A, Beltrán-Debón R, Mulero M, Pujadas G, Garcia-Vallvé S. Understanding the variability of the S1′ pocket to improve matrix metalloproteinase inhibitor selectivity profiles. Drug Discov Today 2020; 25:38-57. [DOI: 10.1016/j.drudis.2019.07.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 06/23/2019] [Accepted: 07/26/2019] [Indexed: 12/15/2022]
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Martins LM, de Melo Escorcio Dourado CS, Campos-Verdes LM, Sampaio FA, Revoredo CMS, Costa-Silva DR, da Conceição Barros-Oliveira M, de Jesus Nery Junior E, do Rego-Medeiros LM, Gebrim LH, Alves-Ribeiro FA, Rodrigues GP, Chagas DC, do Nascimento Marreiro D, da Silva BB. Expression of matrix metalloproteinase 2 and 9 in breast cancer and breast fibroadenoma: a randomized, double-blind study. Oncotarget 2019; 10:6879-6884. [PMID: 31839881 PMCID: PMC6901341 DOI: 10.18632/oncotarget.27347] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 11/06/2019] [Indexed: 11/25/2022] Open
Abstract
Background Matrix metalloproteinases (MMPs) 2 and 9 may play an important role in cell proliferation and dissemination of cancer. However, few studies have compared the expression of these proteins between breast cancer and fibroadenoma. Material and methods A randomized, double-blind study was carried out in 66 premenopausal women, aged 20-49 years, who had been diagnosed with fibroadenoma or breast cancer. The patients were divided into two groups: Group A, control (fibroadenoma, n=36) and Group B, study (cancer, n=30). Immunohistochemical analysis was performed using tissue samples of fibroadenoma and breast cancer to assess MMP-2 and MMP-9 antigen expression. Cells were considered positive if exhibiting brown cytoplasmic staining. Fisher’s exact test was used to compare the percentage of cases with cells expressing MMP-2 and MMP-9 in control and study groups (p < 0.05). Results Light microscopy showed a higher concentration of cells with positive cytoplasmic staining for MMP-2 and MMP-9 expression in breast cancer than in fibroadenoma. The percentage of cases with cells expressing MMP-2 in the control and study groups was 41.67% and 86.11%, respectively (p < 0.0009), whereas the percentage of cases with cells expressing MMP-9 in groups A and B was 66.67% and 93.33%, respectively (p<0.0138). MMP-2 and MMP-9 positive expression was significantly higher in moderately differentiated tumors compared to well and poorly differentiated tumors, p <0.005 and p<0.001, respectively. Conclusions The current study shows that MMP-2 and MMP-9 protein expression was significantly higher in the breast cancer than in the fibroadenoma and also in moderately differentiated breast cancer.
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Affiliation(s)
- Luana Mota Martins
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Carla Solange de Melo Escorcio Dourado
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Larysse Maira Campos-Verdes
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Fabiane Araújo Sampaio
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Camila Maria Simplício Revoredo
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Danylo Rafhael Costa-Silva
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Maria da Conceição Barros-Oliveira
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Elmo de Jesus Nery Junior
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Lucia Maria do Rego-Medeiros
- Facid / Wyden Differential Integral Medicine Faculty, Department of Mastology, Teresina, Piaui 64052-810, Brazill
| | - Luiz Henrique Gebrim
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Francisco Adelton Alves-Ribeiro
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Gilmara Péres Rodrigues
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Diego Cipriano Chagas
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Dilina do Nascimento Marreiro
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil
| | - Benedito Borges da Silva
- Postgraduate Program, Northeast Biotechnology Network (RENORBIO), Biotechnology in Health, Federal University of Piaui, Teresina, Piaui 64000-020, Brazil.,Facid / Wyden Differential Integral Medicine Faculty, Department of Mastology, Teresina, Piaui 64052-810, Brazill
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Kondaiah P, Pant I, Khan I. Molecular pathways regulated by areca nut in the etiopathogenesis of oral submucous fibrosis. Periodontol 2000 2019; 80:213-224. [PMID: 31090136 DOI: 10.1111/prd.12266] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Many oral mucosal lesions are due to substance abuse, such as tobacco and areca nut, amongst others. There is considerable evidence that oral lesions/disorders such as some leukoplakias, most erythroplakias, and submucous fibrosis have malignant potential, with a conversion rate of 5%-10% over a 10-year period. There have been several reports on possible biomarkers that predict malignant conversion of the oral lesions associated with these disorders. Management of these is mostly surgical removal of the lesion followed by observation, and in some cases treatment by antioxidants and anti-inflammatory agents. Oral submucous fibrosis is due to excessive deposition of extracellular matrix in the connective tissue plus, particularly, collagens. The deposition of collagen leads to stiffness of the affected regions and results in difficulty in mouth opening. Areca nut chewing is proposed as the most probable etiological factor in the manifestation of oral submucous fibrosis. Several studies suggest involvement of proinflammatory cytokines, dysregulated by areca nut, in the development of the disease. Amongst these, transforming growth factor-β is in the forefront, which is also shown to be involved in fibrosis of other organs. This review addresses the molecular mechanisms involved in oral submucous fibrosis development and provides a model for the regulation of transforming growth factor-β by areca nut. It provides an exemplar of the role of modern molecular techniques in the study of oral disease.
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Affiliation(s)
- Paturu Kondaiah
- Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore, India
| | - Ila Pant
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Imran Khan
- Women's Malignancies Branch, NCI, National Institute of Health (NIH), Bethesda, Maryland
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Keurhorst D, Liashkovich I, Frontzek F, Nitzlaff S, Hofschröer V, Dreier R, Stock C. MMP3 activity rather than cortical stiffness determines NHE1-dependent invasiveness of melanoma cells. Cancer Cell Int 2019; 19:285. [PMID: 31728131 PMCID: PMC6842528 DOI: 10.1186/s12935-019-1015-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 11/01/2019] [Indexed: 12/31/2022] Open
Abstract
Background Both cell adhesion and matrix metalloproteinase (MMP) activity depend on pH at the cell surface. By regulating extracellular juxtamembrane pH, the Na+/H+ exchanger NHE1 plays a significant part in human melanoma (MV3) cell migration and invasion. Because NHE1, besides its pH-regulatory transport function, also serves as a structural element tying the cortical actin cytoskeleton to the plasma membrane, we investigated whether NHE1 affects cortical stiffness of MV3 cells, and how this makes an impact on their invasiveness. Methods NHE1 overexpressing MV3 cells were compared to the corresponding mock-transfected control cells. NHE1 expression was verified by Western blotting, cariporide (HOE642) was used to inhibit NHE1 activity, cell stiffness was determined by atomic force microscopy, and F-actin was visualized by phalloidin-staining. Migration on, and invasion of, native and glutaraldehyde-fixed collagen I substrates were analyzed using time-lapse video microscopy and Boyden-chamber assays, respectively. MMP secretion and activity were detected by Western blot and zymography, respectively. MMP activity was inhibited with NNGH. Results The cortical, but not the bulk stiffness, was significantly higher in NHE1 overexpressing cells. This increase in cortical stiffness was accompanied by a reorganization of the cortical cytoskeleton, i.e. a condensation of F-actin underneath and along the plasma membrane. However, it was not affected by NHE1 inhibition. Nevertheless, actin dynamics is required for cell invasion as demonstrated with the application of cytochalasin D. NHE1 overexpression was associated with an elevated MMP3 secretion and an increase in the invasion of a native matrix. This increase in invasiveness could be antagonized by the MMP inhibitor NNGH. Transmigration through a glutaraldehyde-fixed, indigestible substrate was not affected by NHE1 overexpression. Conclusion NHE1, as a structural element and independently of its transport activity, contributes to the organization of the cortical F-actin meshwork and thus impacts cortical stiffness. Since NHE1 overexpression stimulates MMP3 secretion but does not change transmigration through a fixed substrate, MV3 cell invasion of a native substrate depends on MMP activity rather than on a modifiable cortical stiffness.
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Affiliation(s)
- Dennis Keurhorst
- 1Institute of Physiology II, University of Münster, Robert-Koch-Str. 27b, 48149 Münster, Germany
| | - Ivan Liashkovich
- 1Institute of Physiology II, University of Münster, Robert-Koch-Str. 27b, 48149 Münster, Germany
| | - Fabian Frontzek
- 2Department of Oncology and Hematology, University Hospital of Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Svenja Nitzlaff
- 3Institute of Animal Physiology, University of Münster, Schlossplatz 8, 48143 Münster, Germany
| | - Verena Hofschröer
- 1Institute of Physiology II, University of Münster, Robert-Koch-Str. 27b, 48149 Münster, Germany
| | - Rita Dreier
- 4Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, Waldeyer-Str. 15, 48149 Münster, Germany
| | - Christian Stock
- 1Institute of Physiology II, University of Münster, Robert-Koch-Str. 27b, 48149 Münster, Germany.,5Department of Gastroenterology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
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Errarte P, Larrinaga G, López JI. The role of cancer-associated fibroblasts in renal cell carcinoma. An example of tumor modulation through tumor/non-tumor cell interactions. J Adv Res 2019; 21:103-108. [PMID: 32071778 PMCID: PMC7015466 DOI: 10.1016/j.jare.2019.09.004] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 09/13/2019] [Accepted: 09/16/2019] [Indexed: 02/08/2023] Open
Abstract
Cancer-associated fibroblasts (CAF) are a cellular compartment of the tumor microenvironment (TME) with critical roles in tumor development. Fibroblast activation protein-α (FAP) is one of the proteins expressed by CAF and its immunohistochemical detection in routine practice is associated with tumor aggressiveness and shorter patient survival. For these reasons, FAP seems a good prognostic marker in many malignant neoplasms, including renal cell carcinoma (RCC). The start point of this Perspective paper is to review the role of CAF in the modulation of renal cell carcinoma evolution. In this sense, CAF have demonstrated to develop important protumor and/or antitumor activities. This apparent paradox suggests that some type of temporally or spatially-related specialization is present in this cellular compartment during tumor evolution. The end point is to remark that tumor/non-tumor cell interactions, in particular the symbiotic tumor/CAF connections, are permanent and ever-changing crucial phenomena along tumor lifetime. Interestingly, these interactions may be responsible of many therapeutic failures.
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Affiliation(s)
- Peio Errarte
- Department of Physiology, University of The Basque Country (UPV/EHU), 48940 Leioa, Spain.,Biomarkers in Cancer Unit, Biocruces-Bizkaia Health Research Institute, 48903 Barakaldo, Spain
| | - Gorka Larrinaga
- Department of Physiology, University of The Basque Country (UPV/EHU), 48940 Leioa, Spain.,Biomarkers in Cancer Unit, Biocruces-Bizkaia Health Research Institute, 48903 Barakaldo, Spain.,Department of Nursing I, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
| | - José I López
- Biomarkers in Cancer Unit, Biocruces-Bizkaia Health Research Institute, 48903 Barakaldo, Spain.,Department of Pathology, Cruces University Hospital, 48903 Barakaldo, Spain.,Department of Medical-Surgical Specialties, University of the Basque Country, 48940 Leioa, Spain
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45
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The Role of MMP8 in Cancer: A Systematic Review. Int J Mol Sci 2019; 20:ijms20184506. [PMID: 31514474 PMCID: PMC6770849 DOI: 10.3390/ijms20184506] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/06/2019] [Accepted: 09/08/2019] [Indexed: 12/24/2022] Open
Abstract
Matrix metalloproteinases (MMPs) have traditionally been considered as tumor promoting enzymes as they degrade extracellular matrix components, thus increasing the invasion of cancer cells. It has become evident, however, that MMPs can also cleave and alter the function of various non-matrix bioactive molecules, leading to both tumor promoting and suppressive effects. We applied systematic review guidelines to study MMP8 in cancer including the use of MMP8 as a prognostic factor or as a target/anti-target in cancer treatment, and its molecular mechanisms. A total of 171 articles met the inclusion criteria. The collective evidence reveals that in breast, skin and oral tongue cancer, MMP8 inhibits cancer cell invasion and proliferation, and protects patients from metastasis via cleavage of non-structural substrates. Conversely, in liver and gastric cancers, high levels of MMP8 worsen the prognosis. Expression and genetic alterations of MMP8 can be used as a prognostic factor by examination of the tumor and serum/plasma. We conclude, that MMP8 has differing effects on cancers depending on their tissue of origin. The use of MMP8 as a prognostic factor alone, or with other factors, seems to have potential. The molecular mechanisms of MMP8 in cancer further emphasize its role as an important regulator of bioactive molecules.
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Młynarczyk G, Kudelski J, Darewicz B, Bruczko-Goralewska M, Romanowicz L. Suppressed Expression but Not Activity of Collagenases MMP-1 and MMP-13 in Human Renal Carcinoma. Pathobiology 2019; 86:201-207. [PMID: 31129674 DOI: 10.1159/000499499] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 03/11/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Collagenases are enzymes starting collagen degradation. The role of collagenases in renal carcinoma development is not well understood. OBJECTIVE Evaluation of collagen content and collagenase expression and activity in human kidney cancers. METHODS Collagen content was measured by the hydroxyproline assay. The expression and the content of collagenases were evaluated by Western blotting and ELISA. Fluorogenic substrate was used to measure enzyme activity. RESULTS Collagen content significantly decreases with the progression of kidney cancer. Both collagenases are first present in high molecular complexes in both control and cancer tissue. The healthy part of the kidney contains similar amounts of both collagenases. Collagenase content decreased significantly in tumor tissue with increasing cancer stage. MMP-13 activity is much higher than that of MMP-1 in all tissues investigated. We observed increasing collagenase activity (MMP-1 and MMP-13) with increasing renal cancer grade. CONCLUSIONS The lower content and higher activity of the collagenases investigated in cancer tissue indicate that most of these enzymes are in active form in renal carcinoma. The lower collagen content in cancer tissue can be explained at least in part by increased collagenase activity.
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Affiliation(s)
- Grzegorz Młynarczyk
- Department of Medical Biochemistry, Medical University of Białystok, Białystok, Poland, .,Department of Urology, Medical University of Białystok, Białystok, Poland,
| | - Jacek Kudelski
- Department of Urology, Medical University of Białystok, Białystok, Poland
| | - Barbara Darewicz
- Department of Urology, Medical University of Białystok, Białystok, Poland
| | | | - Lech Romanowicz
- Department of Medical Biochemistry, Medical University of Białystok, Białystok, Poland
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Shekhter AB, Balakireva AV, Kuznetsova NV, Vukolova MN, Litvitsky PF, Zamyatnin AA. Collagenolytic Enzymes and their Applications in Biomedicine. Curr Med Chem 2019; 26:487-505. [PMID: 28990520 DOI: 10.2174/0929867324666171006124236] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 09/24/2017] [Accepted: 09/26/2017] [Indexed: 01/31/2023]
Abstract
Nowadays, enzymatic therapy is a very promising line of treatment for many different diseases. There is a group of disorders and conditions, caused by fibrotic and scar processes and associated with the excessive accumulation of collagen that needs to be catabolized to normalize the connective tissue content. The human body normally synthesizes special extracellular enzymes, matrix metalloproteases (MMPs) by itself. These enzymes can cleave components of extracellular matrix (ECM) and different types of collagen and thus maintain the balance of the connective tissue components. MMPs are multifunctional enzymes and are involved in a variety of organism processes. However, under pathological conditions, the function of MMPs is not sufficient, and these enzymes fail to deal with disease. Thus, medical intervention is required. Enzymatic therapy is a very effective way of treating such collagen-associated conditions. It involves the application of exogenous collagenolytic enzymes that catabolize excessive collagen at the affected site and lead to the successful elimination of disease. Such collagenolytic enzymes are synthesized by many organisms: bacteria, animals (especially marine organisms), plants and fungi. The most studied and commercially available are collagenases from Clostridium histolyticum and from the pancreas of the crab Paralithodes camtschatica, due to their ability to effectively hydrolyse human collagen without affecting other tissues, and their wide pH ranges of collagenolytic activity. In the present review, we summarize not only the data concerning existing collagenase-based medications and their applications in different collagen-related diseases and conditions, but we also propose collagenases from different sources for their potential application in enzymatic therapy.
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Affiliation(s)
- Anatoly B Shekhter
- Sechenov First Moscow State Medical University, Institute for Regenerative Medicine, Trubetskaya Str. 8, Moscow, 119991, Russian Federation
| | - Anastasia V Balakireva
- Sechenov First Moscow State Medical University, Institute of Molecular Medicine, Trubetskaya Str. 8, Moscow, 119991, Russian Federation
| | - Natalia V Kuznetsova
- Sechenov First Moscow State Medical University, Institute of Molecular Medicine, Trubetskaya Str. 8, Moscow, 119991, Russian Federation
| | - Marina N Vukolova
- Sechenov First Moscow State Medical University, Department of Pathophysiology, Trubetskaya Str. 8, Moscow, 119991, Russian Federation
| | - Petr F Litvitsky
- Sechenov First Moscow State Medical University, Department of Pathophysiology, Trubetskaya Str. 8, Moscow, 119991, Russian Federation
| | - Andrey A Zamyatnin
- Sechenov First Moscow State Medical University, Institute of Molecular Medicine, Trubetskaya Str. 8, Moscow, 119991, Russian Federation.,Lomonosov Moscow State University, Belozersky Institute of Physico-Chemical Biology, Moscow, 119992, Russian Federation
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Gu B, Li M, Zhang Y, Li L, Yao K, Wang S. DR7 encoded by human herpesvirus 6 promotes glioma development and progression. Cancer Manag Res 2019; 11:2109-2118. [PMID: 30881135 PMCID: PMC6419595 DOI: 10.2147/cmar.s179762] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
PURPOSE We previously identified human herpesvirus 6 (HHV-6) infection in the pathogenesis of glioma. Direct repeat (DR)7, encoded by HHV-6, has been reported to possess malignant transforming activity and involved in Hodgkin's lymphoma carcinogenesis. Here, we aimed to determine the role of DR7 in the development and progression of glioma. PATIENTS AND METHODS A total of 27 glioma and 30 normal brain tissues were collected for detection of DR7. Glioma cell proliferation, colony formation, cell cycle, migration, invasion and angiogenesis were evaluated by Cell Counting Kit-8 (CCK-8), soft agar, propidium iodide staining, wound healing, Transwell and chick embryo chorioallantoic membrane assays, respectively. The potential mRNA targets of DR7 were determined using mRNA microarray and validated via Western blot and ELISA. RESULTS DR7 could be detected in the 13 glioma tissues with a positive rate of 48.15%, but only the 5 normal brain tissues with a lower positive rate of 16.7%. The two strains of cells isolated from glioma tissues were also found to express DR7. CCK-8 and soft agar assays showed enhanced proliferation and colony formation in the cells expressing DR7 which might be in relation to acceleration of the G1/S phase transition by DR7. Further analyses showed that DR7 could promote glioma cell migration, invasion and angiogenesis. Expression profiles identified hundreds of differentially expressed mRNAs, among which P53, extracellular matrix (ECM) fibronectin, integrin receptor ITGβ5 and specific inhibitors of MMPs, tissue inhibitor of MMPs (TIMP)-2 and TIMP-4, were downregulated, whereas ECM-degrading proteinase MMP-3, proinflammatory cytokines IL-1β, IL-6 and IL-8, were upregulated by DR7, respectively. CONCLUSION We observed existence of DR7 in the glioma tissues, and overexpression of DR7 could promote glioma cell development and progression, which might be through creating an inflammatory microenvironment and enhancing degradation of ECM.
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Affiliation(s)
- Bin Gu
- Department of Neurosurgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Meng Li
- Department of Neurosurgery, Suqian First Hospital, Suqian, China
| | - Yan Zhang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China,
| | - Lingyun Li
- Department of Microbiology and Immunology, Nanjing Medical University, Nanjing, China
| | - Kun Yao
- Department of Developmental Genetics, Nanjing Medical University, Nanjing, China
| | - Shizhi Wang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China,
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Decreased MMP1 gene expression in acute myeloid leukaemia. Mol Biol Rep 2019; 46:2293-2298. [DOI: 10.1007/s11033-019-04685-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 02/07/2019] [Indexed: 12/28/2022]
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50
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Wang QM, Lv L, Tang Y, Zhang L, Wang LF. MMP-1 is overexpressed in triple-negative breast cancer tissues and the knockdown of MMP-1 expression inhibits tumor cell malignant behaviors in vitro. Oncol Lett 2018; 17:1732-1740. [PMID: 30675232 PMCID: PMC6341686 DOI: 10.3892/ol.2018.9779] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 10/19/2018] [Indexed: 12/17/2022] Open
Abstract
Matrix metalloproteinase 1 (MMP-1) is a member of the zinc-dependent endopeptidase family, which cleaves the extracellular matrix. The present study investigated the functional role of MMP-1 in breast cancer ex vivo and in vitro in order to determine the underlying molecular mechanisms. The levels of MMP-1 were analyzed in 99 breast cancer specimens using immunohistochemistry and western blotting. A stable short hairpin RNA (shRNA) knockdown of MMP-1 expression was performed in MCF-7 and MDA-MB-231 breast cancer cells, and the effects were examined using MTT and colony formation assays, as well as migration and invasion assays, while western blotting was used to detect the activation of intracellular signaling. The MMP-1 protein was more highly expressed in triple-negative breast cancer tissues than in estrogen receptor(+) and human epidermal growth factor 2 receptor(3+) breast cancer tissues (P<0.05). Furthermore, the MMP-1 levels were significantly higher in the tumor and tumor stromal cells of lymph node metastatic breast cancer tissues than in those of non-metastatic tissues. The knockdown of MMP-1 expression in MCF-7 and MDA-MB-231 cells using MMP-1 shRNA significantly inhibited cell proliferation, migration and invasion, and the expression of the Myc proto-oncogene protein, phosphorylated and total RAC-α serine/threonine-protein kinase 1, and B-cell lymphoma 2, but increased the protein levels of apoptosis regulator BAX and caspase 3. In conclusion, the data suggest that MMP-1 serves an important role in breast cancer development and metastasis. Future studies should assess MMP-1 as a prognostic marker for patients with breast cancer and its inhibition as a novel strategy for controlling breast cancer.
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Affiliation(s)
- Qi-Min Wang
- Department of Pathology, The Second Hospital, Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Li Lv
- Department of Pathology, The Second Hospital, Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Ying Tang
- Department of Pathology, The Second Hospital, Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Li Zhang
- Department of Pathology, The Second Hospital, Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Li-Fen Wang
- Department of Pathology, The Second Hospital, Dalian Medical University, Dalian, Liaoning 116027, P.R. China
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