1
|
Ji H, Ma W, Zheng A, Tang D. The role and molecular mechanism of Trametes Robiniophila Murr(Huaier) in tumor therapy. JOURNAL OF ETHNOPHARMACOLOGY 2024; 334:118578. [PMID: 39004194 DOI: 10.1016/j.jep.2024.118578] [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: 04/11/2024] [Revised: 06/12/2024] [Accepted: 07/11/2024] [Indexed: 07/16/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Trametes Robiniophila Murr, commonly known as Huaier, has been extensively documented in ethnopharmacology research in China. Huaier has a long history of clinical usage spanning over 1000 years in China. Traditional clinical application records demonstrate the wide utilization of Huaier for treating various cancers and enhancing the autoimmunity of tumor patients. AIM OF THE REVIEW The present study provides a comprehensive review of the traditional uses, phytochemical constituents, pharmacological activities, anti-tumor mechanism, and potential applications of Huaier, thereby offering valuable insights for the further development and utilization of this natural product. MATERIALS AND METHODS This study employed the keywords "Trametes Robiniophila Murr" and "Huaier" to retrieve relevant information on Huaier from various databases, including PubMed, Web of Science, Springer, Science Direct, ACS, Wiley, CNKI, Baidu Scholar, Google Scholar, and ancient materia medica. RESULTS Trametes Robiniophila Murr (Huaier), a traditional Chinese medicine, has demonstrated significant efficacy in the clinical treatment of various tumors. The primary bioactive constituents of Huaier consist of fungal-derived compounds, including polysaccharides, proteins, ketones, alkaloids, and minerals. The research findings demonstrate that Huaier serves as a reliable adjunctive therapeutic agent by effectively inhibiting cancer cell proliferation, inducing apoptosis in cancer cells, suppressing tumor metastasis, regulating tumor stem cells and immune function. Therefore, it exerts a potent anti-tumor effect when used in conjunction with conventional anti-cancer therapies. CONCLUSIONS The analysis of traditional uses, phytochemical composition, and pharmacological activity reveals that Huaier exhibits significant potential as a medicinal plant with diverse pharmacological effects. Owing to its numerous advantages, Huaier holds immense promise for application in the domains of tumor prevention and treatment, enhancing both survival time and quality of life among cancer patients.
Collapse
Affiliation(s)
- Hao Ji
- Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou University, Yangzhou, 225000, China.
| | - Wei Ma
- Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou University, Yangzhou, 225000, China.
| | - Aiyu Zheng
- Department of Geriatrics, Taixing People's Hospital, Taixing, 225400, China.
| | - Dong Tang
- Department of General Surgery, Institute of General Surgery, Northern Jiangsu People's Hospital; Northern Jiangsu People's Hospital Affiliated to Yangzhou University; The Yangzhou Clinical Medical College of Xuzhou Medical University; The Yangzhou School of Clinical Medicine of Dalian Medical University; The Yangzhou School of Clinical Medicine of Nanjing Medical University; Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, 225000, China.
| |
Collapse
|
2
|
Brito HO, Reis RC, Bini I, Wilhelms D, Engblom D, Gil da Costa RM, Brito LO, Nascimento MDDSB, de Andrade MS, Zampronio AR, Cavichiollo CC. NK1 receptor mediates cerebral cellular and extracellular morphological changes during the LPS-induced febrile response. Brain Res 2024; 1842:149107. [PMID: 38977236 DOI: 10.1016/j.brainres.2024.149107] [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: 02/24/2024] [Revised: 06/11/2024] [Accepted: 07/01/2024] [Indexed: 07/10/2024]
Abstract
Fever elicited by bacterial lypopolyssacharide (LPS) is mediated by pro-inflammatory cytokines, which activate central mediators and regulate the hypothalamic temperature setpoint. This response is often accompanied by morphological changes involving the extracellular matrix, neurons and glial cells, with significant health impacts. The NK1 receptor is involved in the febrile response induced by LPS but its effects over the extracellular matrix in the context of neuroinflammation remain unknown. The present work aims to clarify the extracellular changes associated with NK1 signaling in LPS-induced fever. Male Wistar rats were exposed to LPS intraperitoneally. Experimental groups were pre-treated intracerebroventricularly with the NK1 selective inhibitor SR140333B or saline. Histological changes involving the brain extracellular matrix were evaluated using hematoxylin and eosin, Mason's trichrome, picrosirius, alcian blue, periodic acid Schiff's stains. The expression of matrix metalloproteinase 9 (MMP9) was studied using confocal microscopy. Fever was accompanied by edema, perivascular lymphoplamacytic and neutrophylic infiltration, spongiosis and MMP9 overexpression. SR140333B significantly reduced LPS-induced fever (p < 0.0001), MMP9 overexpression (p < 0.01) and associated histological changes. These results contribute to characterize cerebral extracellular matrix changes associated with LPS-induced fever. Overall, the present work supports a role for NK1 receptor in these neuroinflammatory changes, involving MMP9 overexpression, edema and leukocytic infiltration.
Collapse
Affiliation(s)
- Haissa O Brito
- Post-Graduate Programme in Adult Health (PPGSAD), Federal University of Maranhão, São Luís, Brazil; Department of Morphology, Federal University of Maranhão, São Luís, Brazil.
| | - Renata C Reis
- Department of Pharmacology, Federal University of Paraná, Curitiba, Brazil
| | - Israel Bini
- Department of Pharmacology, Federal University of Paraná, Curitiba, Brazil
| | | | | | - Rui M Gil da Costa
- Post-Graduate Programme in Adult Health (PPGSAD), Federal University of Maranhão, São Luís, Brazil; Department of Morphology, Federal University of Maranhão, São Luís, Brazil; LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal; ALiCE - Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Porto, Portugal; Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Institute of Oncology of Porto (IPO-Porto), Porto Comprehensive Cancer Center (Porto.CCC), Porto, Portugal.
| | - Luciane O Brito
- Post-Graduate Programme in Adult Health (PPGSAD), Federal University of Maranhão, São Luís, Brazil
| | | | - Marcelo Souza de Andrade
- Post-Graduate Programme in Adult Health (PPGSAD), Federal University of Maranhão, São Luís, Brazil
| | | | | |
Collapse
|
3
|
Lavoro A, Falzone L, Gattuso G, Conti GN, Caltabiano R, Madonna G, Capone M, McCubrey JA, Ascierto PA, Libra M, Candido S. Identification of SLC22A17 DNA methylation hotspot as a potential biomarker in cutaneous melanoma. J Transl Med 2024; 22:887. [PMID: 39358721 PMCID: PMC11445995 DOI: 10.1186/s12967-024-05622-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Accepted: 08/18/2024] [Indexed: 10/04/2024] Open
Abstract
BACKGROUND Cancer onset and progression are driven by genetic and epigenetic alterations leading to oncogene activation and the silencing of tumor suppressor genes. Among epigenetic mechanisms, DNA methylation (methDNA) is gaining growing interest in cancer. Promoter hypomethylation is associated with oncogene activation while intragenic methDNA can be involved in transcriptional elongation, alternative spicing, and the activation of cryptic start sites. Several genes involved in the modulation of the tumor microenvironment are regulated by methDNA, including the Solute Carrier Family 22 Member 17 (SLC22A17), which is involved in iron trafficking and extracellular matrix remodeling cooperating with the Gelatinase-Associated Lipocalin (NGAL) ligand. However, the exact role of intragenic methDNA in cancer has not been fully investigated. Therefore, the aim of the present study is to explore the role of methDNA in the regulation of SLC22A17 in cutaneous melanoma (CM), used as a tumor model. METHODS Correlation and differential analyses between SLC22A17 expression and methDNA were performed using the data contained in The Cancer Genome Atlas and Gene Expression Omnibus databases. Functional studies on melanoma cell lines treated with 5-Azacytidine (5-Aza) were conducted to assess the correlation between methDNA and SLC22A17 expression. A validation study on the diagnostic potential of the in silico-identified SLC22A17 methDNA hotspot was finally performed by analyzing tissue samples obtained from CM patients and healthy controls. RESULTS The computational analyses revealed that SLC22A17 was significantly downregulated in CM, and its expression was related to promoter hypomethylation and intragenic hypermethylation. Moreover, SLC22A17 overexpression and hypermethylation of two intragenic methDNA hotspots were associated with a better clinical outcome in CM patients. The correlation between SLC22A17 methDNA and expression was confirmed in 5-Aza-treated cells. In agreement with in silico analyses, the SLC22A17 promoter methylation hotspot showed higher methDNA levels in CM samples compared to nevi. In addition, the methDNA levels of this hotspot were positively correlated with advanced CM. CONCLUSIONS The SLC22A17 methDNA hotspot could represent a promising biomarker for CM, highlighting the regulatory role of methDNA on SLC22A17 expression. These results pave the way for the identification of novel epigenetic biomarkers and therapeutic targets for the management of CM patients.
Collapse
Affiliation(s)
- Alessandro Lavoro
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, I-95123, Italy
| | - Luca Falzone
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, I-95123, Italy.
| | - Giuseppe Gattuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, I-95123, Italy
| | - Giuseppe N Conti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, I-95123, Italy
| | - Rosario Caltabiano
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, I-95123, Italy
| | - Gabriele Madonna
- Melanoma Cancer Immunotherapy and Innovative Therapy Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, I-80131, Italy
| | - Mariaelena Capone
- Melanoma Cancer Immunotherapy and Innovative Therapy Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, I-80131, Italy
| | - James A McCubrey
- Department of Microbiology and Immunology, Brody School of Medicine, East Carolina University, Greenville, NC, 27858, USA
| | - Paolo A Ascierto
- Melanoma Cancer Immunotherapy and Innovative Therapy Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, I-80131, Italy
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, I-95123, Italy.
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, Catania, I- 95123, Italy.
| | - Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, I-95123, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, Catania, I- 95123, Italy
| |
Collapse
|
4
|
Zhu S, He J, Yin L, Zhou J, Lian J, Ren Y, Zhang X, Yuan J, Wang G, Li X. Matrix metalloproteinases targeting in prostate cancer. Urol Oncol 2024; 42:275-287. [PMID: 38806387 DOI: 10.1016/j.urolonc.2024.05.002] [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: 02/06/2024] [Revised: 04/07/2024] [Accepted: 05/06/2024] [Indexed: 05/30/2024]
Abstract
Prostate cancer (PCa) is one of the most common tumors affecting men all over the world. PCa has brought a huge health burden to men around the world, especially for elderly men, but its pathogenesis is unclear. In prostate cancer, epigenetic inheritance plays an important role in the development, progression, and metastasis of the disease. An important role in cancer invasion and metastasis is played by matrix metalloproteinases (MMPs), zinc-dependent proteases that break down extracellular matrix. We review two important forms of epigenetic modification and the role of matrix metalloproteinases in tumor regulation, both of which may be of significant value as novel biomarkers for early diagnosis and prognosis monitoring. The author considers that both mechanisms have promising therapeutic applications for therapeutic agent research in prostate cancer, but that efforts should be made to mitigate or eliminate the side effects of drug therapy in order to maximize quality of life of patients. The understanding of epigenetic modification, MMPs, and their inhibitors in the functional regulation of prostate cancer is gradually advancing, it will provide a new technical means for the prevention of prostate cancer, early diagnosis, androgen-independent prostate cancer treatment, and drug research.
Collapse
Affiliation(s)
- Shuying Zhu
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Jing He
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Liliang Yin
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Jiawei Zhou
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Jiayi Lian
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Yanli Ren
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, PR China
| | - Xinling Zhang
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Jinghua Yuan
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Gang Wang
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China
| | - Xiaoping Li
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, PR China.
| |
Collapse
|
5
|
Llinàs-Arias P, Ensenyat-Mendez M, Íñiguez-Muñoz S, Orozco JIJ, Valdez B, Salomon MP, Matsuba C, Solivellas-Pieras M, Bedoya-López AF, Sesé B, Mezger A, Ormestad M, Unzueta F, Strand SH, Boiko AD, Hwang ES, Cortés J, DiNome ML, Esteller M, Lupien M, Marzese DM. Chromatin insulation orchestrates matrix metalloproteinase gene cluster expression reprogramming in aggressive breast cancer tumors. Mol Cancer 2023; 22:190. [PMID: 38017545 PMCID: PMC10683115 DOI: 10.1186/s12943-023-01906-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 11/17/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is an aggressive subtype that exhibits a high incidence of distant metastases and lacks targeted therapeutic options. Here we explored how the epigenome contributes to matrix metalloprotease (MMP) dysregulation impacting tumor invasion, which is the first step of the metastatic process. METHODS We combined RNA expression and chromatin interaction data to identify insulator elements potentially associated with MMP gene expression and invasion. We employed CRISPR/Cas9 to disrupt the CCCTC-Binding Factor (CTCF) binding site on an insulator element downstream of the MMP8 gene (IE8) in two TNBC cellular models. We characterized these models by combining Hi-C, ATAC-seq, and RNA-seq with functional experiments to determine invasive ability. The potential of our findings to predict the progression of ductal carcinoma in situ (DCIS), was tested in data from clinical specimens. RESULTS We explored the clinical relevance of an insulator element located within the Chr11q22.2 locus, downstream of the MMP8 gene (IE8). This regulatory element resulted in a topologically associating domain (TAD) boundary that isolated nine MMP genes into two anti-correlated expression clusters. This expression pattern was associated with worse relapse-free (HR = 1.57 [1.06 - 2.33]; p = 0.023) and overall (HR = 2.65 [1.31 - 5.37], p = 0.005) survival of TNBC patients. After CRISPR/Cas9-mediated disruption of IE8, cancer cells showed a switch in the MMP expression signature, specifically downregulating the pro-invasive MMP1 gene and upregulating the antitumorigenic MMP8 gene, resulting in reduced invasive ability and collagen degradation. We observed that the MMP expression pattern predicts DCIS that eventually progresses into invasive ductal carcinomas (AUC = 0.77, p < 0.01). CONCLUSION Our study demonstrates how the activation of an IE near the MMP8 gene determines the regional transcriptional regulation of MMP genes with opposing functional activity, ultimately influencing the invasive properties of aggressive forms of breast cancer.
Collapse
Affiliation(s)
- Pere Llinàs-Arias
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, 07120, Spain
| | - Miquel Ensenyat-Mendez
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, 07120, Spain
| | - Sandra Íñiguez-Muñoz
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, 07120, Spain
| | - Javier I J Orozco
- Saint John's Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Betsy Valdez
- Saint John's Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Matthew P Salomon
- Keck School of Medicine, USC Research Center for Liver Diseases, University of Southern California, Los Angeles, CA, USA
| | - Chikako Matsuba
- Keck School of Medicine, USC Research Center for Liver Diseases, University of Southern California, Los Angeles, CA, USA
| | - Maria Solivellas-Pieras
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, 07120, Spain
| | - Andrés F Bedoya-López
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, 07120, Spain
| | - Borja Sesé
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, 07120, Spain
| | - Anja Mezger
- Science for Life Laboratory, Solna, 17665, Sweden
| | | | - Fernando Unzueta
- Advanced Optical Microscopy Facility Scientific and Technological Centres of University of Barcelona, Barcelona, Spain
| | - Siri H Strand
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Alexander D Boiko
- Department of Medicine, Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, Los Angeles, CA, 90048, USA
| | - E Shelley Hwang
- Department of Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Javier Cortés
- Pangaea Oncology, Quiron Group, International Breast Cancer Center (IBCC), Barcelona, 08017, Spain
- Medica Scientia Innovation Research SL (MEDSIR), Barcelona, 08018, Spain
- Department of Medicine, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid, 28670, Spain
| | - Maggie L DiNome
- Department of Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Manel Esteller
- Josep Carreras Leukaemia Research Institute, Badalona, Barcelona, Catalonia, Spain
- Centro de Investigación Biomédica en Red Cancer (CIBERONC), Madrid, 28029, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Catalonia, Spain
- Physiological Sciences Department, School of Medicine and Health Sciences, University of Barcelona (UB), Barcelona, Catalonia, Spain
| | - Mathieu Lupien
- Princess Margaret Cancer Centre, Toronto, ON, M5G 1L7, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, M5G 1L7, Canada
- Ontario Institute for Cancer Research, Toronto, ON, M5G 0A3, Canada
| | - Diego M Marzese
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, 07120, Spain.
- Department of Surgery, Duke University School of Medicine, Durham, NC, USA.
| |
Collapse
|
6
|
Llinàs-Arias P, Ensenyat-Méndez M, Orozco JIJ, Íñiguez-Muñoz S, Valdez B, Wang C, Mezger A, Choi E, Tran YZ, Yao L, Bonath F, Olsen RA, Ormestad M, Esteller M, Lupien M, Marzese DM. 3-D chromatin conformation, accessibility, and gene expression profiling of triple-negative breast cancer. BMC Genom Data 2023; 24:61. [PMID: 37919672 PMCID: PMC10621134 DOI: 10.1186/s12863-023-01166-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 10/19/2023] [Indexed: 11/04/2023] Open
Abstract
OBJECTIVES Triple-negative breast cancer (TNBC) is a highly aggressive breast cancer subtype with limited treatment options. Unlike other breast cancer subtypes, the scarcity of specific therapies and greater frequencies of distant metastases contribute to its aggressiveness. We aimed to find epigenetic changes that aid in the understanding of the dissemination process of these cancers. DATA DESCRIPTION Using CRISPR/Cas9, our experimental approach led us to identify and disrupt an insulator element, IE8, whose activity seemed relevant for cell invasion. The experiments were performed in two well-established TNBC cellular models, the MDA-MB-231 and the MDA-MB-436. To gain insights into the underlying molecular mechanisms of TNBC invasion ability, we generated and characterized high-resolution chromatin interaction (Hi-C) and chromatin accessibility (ATAC-seq) maps in both cell models and complemented these datasets with gene expression profiling (RNA-seq) in MDA-MB-231, the cell line that showed more significant changes in chromatin accessibility. Altogether, our data provide a comprehensive resource for understanding the spatial organization of the genome in TNBC cells, which may contribute to accelerating the discovery of TNBC-specific alterations triggering advances for this devastating disease.
Collapse
Affiliation(s)
- Pere Llinàs-Arias
- Cancer Epigenetics Laboratory at the Cancer Cell Biology Group, Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
| | - Miquel Ensenyat-Méndez
- Cancer Epigenetics Laboratory at the Cancer Cell Biology Group, Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
| | - Javier I J Orozco
- Saint John's Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Sandra Íñiguez-Muñoz
- Cancer Epigenetics Laboratory at the Cancer Cell Biology Group, Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
| | - Betsy Valdez
- Saint John's Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Chuan Wang
- Department of Biosciences and Nutrition, Science for Life Laboratory,, Karolinska Institutet, Stockholm, Sweden
| | - Anja Mezger
- Science for Life Laboratory, Division of Gene Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Eunkyoung Choi
- Science for Life Laboratory, Division of Gene Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Yan Zhou Tran
- Department of Biosciences and Nutrition, Science for Life Laboratory,, Karolinska Institutet, Stockholm, Sweden
| | - Liqun Yao
- Department of Biosciences and Nutrition, Science for Life Laboratory,, Karolinska Institutet, Stockholm, Sweden
| | - Franziska Bonath
- Department of Biochemistry and Biophysics, Science for Life Laboratory, Stockholm University, Stockholm, Sweden
| | - Remi-André Olsen
- Department of Biochemistry and Biophysics, Science for Life Laboratory, Stockholm University, Stockholm, Sweden
| | - Mattias Ormestad
- Science for Life Laboratory, Division of Gene Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Manel Esteller
- Josep Carreras Leukaemia Research Institute, Badalona, Barcelona, Catalonia, Spain
- Centro de Investigación Biomédica en Red Cancer (CIBERONC), 28029, Madrid, Spain
- Institució Catalana de Recerca I Estudis Avançats (ICREA), Barcelona, Catalonia, Spain
- Physiological Sciences Department, School of Medicine and Health Sciences, University of Barcelona (UB), Barcelona, Catalonia, Spain
| | - Mathieu Lupien
- Princess Margaret Cancer Centre, Toronto, Toronto, ON, M5G 1L7, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, M5G 1L7, Canada
- Ontario Institute for Cancer Research, Toronto, ON, M5G 0A3, Canada
| | - Diego M Marzese
- Cancer Epigenetics Laboratory at the Cancer Cell Biology Group, Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain.
| |
Collapse
|
7
|
Kalali D. The Role of the Matrix Metalloproteinase-9 Gene in Tumor Development and Metastasis: A Narrative Review. Glob Med Genet 2023; 10:48-53. [PMID: 37077369 PMCID: PMC10110361 DOI: 10.1055/s-0043-1768166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023] Open
Abstract
Matrix metalloproteinase-9 (MMP-9) is one of the widely studied enzymes of the extracellular matrix which can degrade various matrix biomolecules. The gene coding for this enzyme has been found to be associated with various multifactorial diseases, including cancer. More specifically, the expression of MMP-9 and polymorphisms of its gene have been found to be correlated with the formation and the invasiveness of different types of cancer. Hence, the latter gene can potentially be used both as a clinical genetic marker and a possible target in anticancer therapy. The present minireview explores the role of the MMP-9 gene in the process of tumor formation, growth, and metastasis and presents an overview of the polymorphisms of the gene associated with cancer as well as its regulation mechanisms, to provide an insight into the potential clinical applications. Nevertheless, further clinical trials and research are still required to reach more valuable conclusions for the clinical implications of the recent findings.
Collapse
Affiliation(s)
- Datis Kalali
- Medical School, University of Cyprus, Nicosia, Cyprus
- Address for correspondence Datis Kalali Medical School, University of CyprusNicosiaCyprus
| |
Collapse
|
8
|
Lin M, Qi X. Advances and Challenges of Stimuli-Responsive Nucleic Acids Delivery System in Gene Therapy. Pharmaceutics 2023; 15:pharmaceutics15051450. [PMID: 37242692 DOI: 10.3390/pharmaceutics15051450] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/04/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
Gene therapy has emerged as a powerful tool to treat various diseases, such as cardiovascular diseases, neurological diseases, ocular diseases and cancer diseases. In 2018, the FDA approved Patisiran (the siRNA therapeutic) for treating amyloidosis. Compared with traditional drugs, gene therapy can directly correct the disease-related genes at the genetic level, which guarantees a sustained effect. However, nucleic acids are unstable in circulation and have short half-lives. They cannot pass through biological membranes due to their high molecular weight and massive negative charges. To facilitate the delivery of nucleic acids, it is crucial to develop a suitable delivery strategy. The rapid development of delivery systems has brought light to the gene delivery field, which can overcome multiple extracellular and intracellular barriers that prevent the efficient delivery of nucleic acids. Moreover, the emergence of stimuli-responsive delivery systems has made it possible to control the release of nucleic acids in an intelligent manner and to precisely guide the therapeutic nucleic acids to the target site. Considering the unique properties of stimuli-responsive delivery systems, various stimuli-responsive nanocarriers have been developed. For example, taking advantage of the physiological variations of a tumor (pH, redox and enzymes), various biostimuli- or endogenous stimuli-responsive delivery systems have been fabricated to control the gene delivery processes in an intelligent manner. In addition, other external stimuli, such as light, magnetic fields and ultrasound, have also been employed to construct stimuli-responsive nanocarriers. Nevertheless, most stimuli-responsive delivery systems are in the preclinical stage, and some critical issues remain to be solved for advancing the clinical translation of these nanocarriers, such as the unsatisfactory transfection efficiency, safety issues, complexity of manufacturing and off-target effects. The purpose of this review is to elaborate the principles of stimuli-responsive nanocarriers and to emphasize the most influential advances of stimuli-responsive gene delivery systems. Current challenges of their clinical translation and corresponding solutions will also be highlighted, which will accelerate the translation of stimuli-responsive nanocarriers and advance the development of gene therapy.
Collapse
Affiliation(s)
- Meng Lin
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610044, China
| | - Xianrong Qi
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery System, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| |
Collapse
|
9
|
Development of Semisynthetic Apoptosis-Inducing Agents Based on Natural Phenolic Acids Scaffold: Design, Synthesis and In-Vitro Biological Evaluation. Molecules 2022; 27:molecules27196724. [PMID: 36235260 PMCID: PMC9571594 DOI: 10.3390/molecules27196724] [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: 09/13/2022] [Revised: 10/02/2022] [Accepted: 10/04/2022] [Indexed: 11/06/2022] Open
Abstract
A crucial target in drug research is magnifying efficacy and decreasing toxicity. Therefore, using natural active constituents as precursors will enhance both safety and biological activities. Despite having many pharmacological activities, caffeic and ferulic acids showed limited clinical usage due to their poor bioavailability and fast elimination. Therefore, semisynthetic compounds from these two acids were prepared and screened as anticancer agents. In this study, CA and FA showed very potent anticancer activity against Caco-2 cells. Consequently, eighteen derivatives were tested against the same cell line. Four potent candidates were selected for determination of the selectivity index, where compound 10 revealed a high safety margin. Compound 10 represented a new scaffold and showed significant cytotoxic activity against Caco-2. Cell-cycle analysis and evaluation of apoptosis showed that derivatives 10, 7, 11, 15 and 14 showed the highest proportion of cells in a late apoptotic stage.
Collapse
|
10
|
Candido S, Tomasello B, Lavoro A, Falzone L, Gattuso G, Russo A, Paratore S, McCubrey JA, Libra M. Bioinformatic analysis of the LCN2-SLC22A17-MMP9 network in cancer: The role of DNA methylation in the modulation of tumor microenvironment. Front Cell Dev Biol 2022; 10:945586. [PMID: 36211450 PMCID: PMC9532607 DOI: 10.3389/fcell.2022.945586] [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: 05/16/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
Several features of cancer cells such as proliferation, invasion, metastatic spreading, and drug resistance are affected by their interaction with several tumor microenvironment (TME) components, including neutrophil gelatinase-associated lipocalin (NGAL), solute carrier family 22 member 17 (SLC22A17), and matrix metallopeptidase 9 (MMP9). These molecules play a key role in tumor growth, invasion, and iron-dependent metabolism of cancer cells. However, the precise epigenetic mechanisms underlying the gene regulation of Lipocalin 2 (LCN2), SLC22A17, and MMP9 in cancer still remain unclear. To this purpose, computational analysis was performed on TCGA and GTEx datasets to evaluate the expression and DNA methylation status of LCN2, SLC22A17, and MMP9 genes in different tumor types. Correlation analysis between gene/isoforms expression and DNA methylation levels of LCN2, SLC22A17, and MMP9 was performed to investigate the role of DNA methylation in the modulation of these genes. Protein network analysis was carried out using reverse phase protein arrays (RPPA) data to identify protein-protein interactions of the LCN2-SLC22A17-MMP9 network. Furthermore, survival analysis was performed according to gene expression and DNA methylation levels. Our results demonstrated that LCN2 and MMP9 were mainly upregulated in most tumor types, whereas SLC22A17 was largely downregulated, representing a specific hallmark signature for all gastrointestinal tumors. Notably, the expression of LCN2, SLC22A17, and MMP9 genes was negatively affected by promoter methylation. Conversely, intragenic hypermethylation was associated with the overexpression of SLC22A17 and MMP9 genes. Protein network analysis highlighted the role of the LCN2-SLC22A17-MMP9 network in TME by the interaction with fibronectin 1 and claudin 7, especially in rectal tumors. Moreover, the impact of expression and methylation status of LCN2, SLC22A17, and MMP9 on overall survival and progression free interval was tumor type-dependent. Overall, our analyses provide a detailed overview of the expression and methylation status of LCN2, SLC22A17, and MMP9 in all TCGA tumors, indicating that the LCN2-SLC22A17-MMP9 network was strictly regulated by DNA methylation within TME. Our findings pave the way for the identification of novel DNA methylation hotspots with diagnostic and prognostic values and suitable for epi-drug targeting.
Collapse
Affiliation(s)
- Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, Catania, Italy
| | - Barbara Tomasello
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
| | - Alessandro Lavoro
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Luca Falzone
- Epidemiology Unit, IRCCS Istituto Nazionale Tumori “Fondazione G. Pascale”, Naples, Italy
| | - Giuseppe Gattuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Angela Russo
- Pathological Anatomy Unit, ARNAS Garibaldi Hospital, Catania, Italy
| | - Sabrina Paratore
- Pathological Anatomy Unit, ARNAS Garibaldi Hospital, Catania, Italy
| | - James A. McCubrey
- Department of Microbiology and Immunology, Brody School of Medicine, East Carolina University, Greenville, NC, United States
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, Catania, Italy
| |
Collapse
|
11
|
Yan C, Sun C, Lu D, Zhao T, Ding X, Zamir I, Tang M, Shao C, Zhang F. Estimation of associations between MMP9 gene polymorphisms and breast cancer: Evidence from a meta-analysis. Int J Biol Markers 2022; 37:13-20. [PMID: 35156865 DOI: 10.1177/17246008221076145] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc-dependent endopeptidases, which play critical roles in cancer progression and metastasis. In recent years, many researchers have been studying the relationship between MMP9 and breast cancer. However, it still remains indecisive. Therefore, we conducted a meta-analysis to draw more accurate conclusions. A total of 21 relevant documents were retrieved, including 25 case-control studies. We quantitatively analyzed the data obtained. To clarify the relationship between MMP9 polymorphism and breast cancer susceptibility under different conditions, we also made a further subgroup analysis for each locus. In summary, we discovered that MMP9 rs3918242 rendered an increased risk for breast cancer, especially among Iranians and Indians. MMP9 rs3787268 could be a protective factor. MMP9 rs17576 and MMP9 rs2250889 have no association with breast cancer risk.
Collapse
Affiliation(s)
- Cunye Yan
- Department of Breast and Thyroid Surgery, Chongqing General Hospital, Chongqing, PR China
| | - Chenyu Sun
- 497370AMITA Health Saint Joseph Hospital Chicago, Chicago, IL, Chicago
| | - Dengwei Lu
- 12550Chongqing Medical University, Chongqing, China
| | - Tianming Zhao
- Department of Epidemiology and Health Statistics, School of Public Health, 12485Anhui Medical University, Hefei, Anhui, PR China
| | - Xiuxiu Ding
- Lianhua Community Health Service Centre, 533251The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, PR China
| | - Irma Zamir
- 432162Windsor University School of Medicine, Cayon, St. Kitts & Nevis
| | - Mi Tang
- Department of Breast and Thyroid Surgery, Chongqing General Hospital, Chongqing, PR China
| | - Cong Shao
- Department of Breast and Thyroid Surgery, Chongqing General Hospital, Chongqing, PR China
| | - Fan Zhang
- Department of Breast and Thyroid Surgery, Chongqing General Hospital, Chongqing, PR China
| |
Collapse
|
12
|
Nowak E, Bednarek I. Aspects of the Epigenetic Regulation of EMT Related to Cancer Metastasis. Cells 2021; 10:3435. [PMID: 34943943 PMCID: PMC8700111 DOI: 10.3390/cells10123435] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/28/2021] [Accepted: 12/03/2021] [Indexed: 12/11/2022] Open
Abstract
Epithelial to mesenchymal transition (EMT) occurs during the pathological process associated with tumor progression and is considered to influence and promote the metastatic cascade. Characterized by loss of cell adhesion and apex base polarity, EMT enhances cell motility and metastasis. The key markers of the epithelial to mesenchymal transition are proteins characteristic of the epithelial phenotype, e.g., E-cadherin, cytokeratins, occludin, or desmoplakin, the concentration and activity of which are reduced during this process. On the other hand, as a result of acquiring the characteristics of mesenchymal cells, an increased amount of N-cadherin, vimentin, fibronectin, or vitronectin is observed. Importantly, epithelial cells undergo partial EMT where some of the cells show both epithelial and mesenchymal characteristics. The significant influence of epigenetic regulatory mechanisms is observed in the gene expression involved in EMT. Among the epigenetic modifications accompanying incorrect genetic reprogramming in cancer are changes in the level of DNA methylation within the CpG islands and posttranslational covalent changes of histone proteins. All observed modifications, which are stable but reversible changes, affect the level of gene expression leading to the development and progression of the disease, and consequently affect the uncontrolled growth of the population of cancer cells.
Collapse
Affiliation(s)
- Ewa Nowak
- Department of Biotechnology and Genetic Engineering, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland;
| | | |
Collapse
|
13
|
Abdel-Hamid NM, Abass SA. Matrix metalloproteinase contribution in management of cancer proliferation, metastasis and drug targeting. Mol Biol Rep 2021; 48:6525-6538. [PMID: 34379286 DOI: 10.1007/s11033-021-06635-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/06/2021] [Indexed: 12/16/2022]
Abstract
Matrix metalloproteinases (MMPs) or matrixins, are members of a zinc-dependent endopeptidase family. They cause remodeling of the extracellular matrix (ECM) leading to numerous diseases. MMPs subfamilies possess: collagenases, gelatinases, stromelysins and membrane-type MMPs (MT-MMP). They consist of several domains; pro-peptide, catalytic, linker peptide and the hemopexin (Hpx) domains. MMPs are involved in initiation, proliferation and metastasis of cancer through the breakdown of ECM physical barriers. Overexpression of MMPs is associated with poor prognosis of cancer. This review will discuss both types of MMPs and current inhibitors, which target them in different aspects, including, biosynthesis, activation, secretion and catalytic activity. Several synthetic and natural inhibitors of MMPs (MMPIs) that can bind the catalytic domain of MMPs have been designed including; peptidomimetic, non-peptidomimetic, tetracycline derivatives, off-target MMPI, natural products, microRNAs and monoclonal antibodies.
Collapse
Affiliation(s)
- Nabil M Abdel-Hamid
- Biochemistry Department, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt.
| | - Shimaa A Abass
- Biochemistry Department, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt
| |
Collapse
|
14
|
N M, Am M, M Z, Sh A, F HN, S M. The Effect of B 9 and B 12 Vitamins Deficiency on Hypomethylation of MMP-9 gene Promoter Among Women With Preterm Parturition. Biochem Genet 2021; 60:336-350. [PMID: 34224039 DOI: 10.1007/s10528-021-10099-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 06/09/2020] [Indexed: 10/20/2022]
Abstract
Preterm birth is one of the problems that pregnant women may encounter during pregnancy. Over-expression of Matrix metalloproteinases (MMPs) has the main role in the untimely remodeling of the extracellular matrix (ECM) and preterm delivery, but its exact mechanism is unknown. This study was undertaken to examine the methylation and expression patterns of this gene in women delivering preterm and also to analyze the correlation of serum B9 and B12 vitamins levels with expression and methylation of MMP-9 gene. The MMP-9 RNA and protein levels in 50 women delivering preterm and 50 women delivering at term were determined by Real-time PCR and enzyme-linked immunosorbent assay (ELISA) methods. Methylation pattern of this gene was evaluated by Epitect Methyl-II PCR assay and methylation-sensitive restriction enzymes combined with PCR amplification method; then, their correlation with serum B9 and B12 vitamins was studied. Placental MMP-9 RNA and protein levels were higher (P < 0.03, P < 0.01) in women delivering preterm as compared to those delivering at term. We also observed significant hypomethylation of promoter of this gene in preterm samples (P < 0.012). Moreover, significant negative correlation between B9 and B12 vitamins concentration and hypomethylation of MMP-9 gene was seen (r = - 0.68 P < 0.001). Our study suggests an impressive role of deficiency of B9 and B12 vitamins concentration on the hypomethylation and overexpression of MMP-9 gene which may lead to preterm parturition of pregnant women.
Collapse
Affiliation(s)
- Moeini N
- Cellular and Molecular Research Centre, Qazvin University of Medical Sciences, P.O. Box: 341197-5981, Qazvin, Iran
- Faculty of Science, Department of Genetic, Islamic Azad University, Qom branch, Qom, Iran
| | - Momeni Am
- Khatam Medical Genetic Lab, Qazvin, Iran
| | - Zargar M
- Faculty of Science, Department of Microbiology, Islamic Azad University, Qom branch, Qom, Iran
| | - Abotorabi Sh
- Department of Obstetrics and Gynecology, School of Medicine, Qazvin University of Medical Science, Qazvin, Iran
| | - Habibi Nozari F
- Department of Obstetrics and Gynecology, School of Medicine, Qazvin University of Medical Science, Qazvin, Iran
| | - Moghbelinejad S
- Cellular and Molecular Research Centre, Qazvin University of Medical Sciences, P.O. Box: 341197-5981, Qazvin, Iran.
- Khatam Medical Genetic Lab, Qazvin, Iran.
| |
Collapse
|
15
|
Han QJ, Lan XT, Wen Y, Zhang CZ, Cleary M, Sayyed Y, Huang G, Tuo X, Yi L, Xi Z, Li LY, Zhang QZ. Matrix Metalloproteinase-9-Responsive Surface Charge-Reversible Nanocarrier to Enhance Endocytosis as Efficient Targeted Delivery System for Cancer Diagnosis and Therapy. Adv Healthc Mater 2021; 10:e2002143. [PMID: 33694329 DOI: 10.1002/adhm.202002143] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 02/16/2021] [Indexed: 12/20/2022]
Abstract
Nanoparticles, that can be enriched in the tumor microenvironment and deliver the payloads into cancer cells, are desirable carriers for theranostic agents in cancer diagnosis and treatment. However, efficient targeted delivery and enhanced endocytosis for probes and drugs in theranostics are still major challenges. Here, a nanoparticle, which is capable of charge reversal from negative to positive in response to matrix metalloproteinase 9 (MMP9) in tumor microenvironment is reported. This nanoparticle is based on a novel charge reversible amphiphilic molecule consisting of hydrophobic oleic acid, MMP9-cleavable peptide, and glutamate-rich segment (named as OMPE). The OMPE-modified cationic liposome forms an intelligent anionic nanohybrid (O-NP) with enhanced endocytosis through surface charge reversal in response to MMP9 in vitro. Successfully, O-NP nanohybrid performs preferential accumulation and enhances the endocytosis in MMP9-expressing xenografted tumors in mouse models, which improve the sensitivity of diagnosis agents and the antitumor effects of drugs in vivo by overcoming their low solubility and/or nonspecific enrichment. These results indicate that O-NP can be a promising delivery platform for cancer diagnosis and therapy.
Collapse
Affiliation(s)
- Qiu-Ju Han
- State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300350, China
| | - Xiao-Tong Lan
- State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300350, China
| | - Ying Wen
- State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300350, China
| | - Chuan-Zeng Zhang
- State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300350, China
| | - Michael Cleary
- Laboratory Medicine, Yale New Haven Hospital, New Haven, CT, 06510, USA
| | - Yasra Sayyed
- State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300350, China
| | - Guangdong Huang
- Sino-science Gene Technology Co., Ltd., Xi'an, Shanxi, 710018, China
| | - Xiaoling Tuo
- Sino-science Gene Technology Co., Ltd., Xi'an, Shanxi, 710018, China
| | - Long Yi
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Laboratory of Energy Environmental Catalysis, Beijing University of Chemical Technology (BUCT), 15 Beisanhuan East Road, Chaoyang District, Beijing, 100029, China
| | - Zhen Xi
- State Key Laboratory of Elemento-Organic Chemistry, National Engineering Research Center of Pesticide (Tianjin), Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Lu-Yuan Li
- State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300350, China
| | - Qiang-Zhe Zhang
- State Key Laboratory of Medicinal Chemical Biology and College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300350, China
| |
Collapse
|
16
|
Sarker H, Haimour A, Toor R, Fernandez-Patron C. The Emerging Role of Epigenetic Mechanisms in the Causation of Aberrant MMP Activity during Human Pathologies and the Use of Medicinal Drugs. Biomolecules 2021; 11:biom11040578. [PMID: 33920915 PMCID: PMC8071227 DOI: 10.3390/biom11040578] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/12/2021] [Accepted: 04/14/2021] [Indexed: 12/15/2022] Open
Abstract
Matrix metalloproteinases (MMPs) cleave extracellular matrix proteins, growth factors, cytokines, and receptors to influence organ development, architecture, function, and the systemic and cell-specific responses to diseases and pharmacological drugs. Conversely, many diseases (such as atherosclerosis, arthritis, bacterial infections (tuberculosis), viral infections (COVID-19), and cancer), cholesterol-lowering drugs (such as statins), and tetracycline-class antibiotics (such as doxycycline) alter MMP activity through transcriptional, translational, and post-translational mechanisms. In this review, we summarize evidence that the aforementioned diseases and drugs exert significant epigenetic pressure on genes encoding MMPs, tissue inhibitors of MMPs, and factors that transcriptionally regulate the expression of MMPs. Our understanding of human pathologies associated with alterations in the proteolytic activity of MMPs must consider that these pathologies and their medicinal treatments may impose epigenetic pressure on the expression of MMP genes. Whether the epigenetic mechanisms affecting the activity of MMPs can be therapeutically targeted warrants further research.
Collapse
|
17
|
Wang SC, Liao LM, Ansar M, Lin SY, Hsu WW, Su CM, Chung YM, Liu CC, Hung CS, Lin RK. Automatic Detection of the Circulating Cell-Free Methylated DNA Pattern of GCM2, ITPRIPL1 and CCDC181 for Detection of Early Breast Cancer and Surgical Treatment Response. Cancers (Basel) 2021; 13:cancers13061375. [PMID: 33803633 PMCID: PMC8002961 DOI: 10.3390/cancers13061375] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 12/31/2022] Open
Abstract
The early detection of cancer can reduce cancer-related mortality. There is no clinically useful noninvasive biomarker for early detection of breast cancer. The aim of this study was to develop accurate and precise early detection biomarkers and a dynamic monitoring system following treatment. We analyzed a genome-wide methylation array in Taiwanese and The Cancer Genome Atlas (TCGA) breast cancer (BC) patients. Most breast cancer-specific circulating methylated CCDC181, GCM2 and ITPRIPL1 biomarkers were found in the plasma. An automatic analysis process of methylated ccfDNA was established. A combined analysis of CCDC181, GCM2 and ITPRIPL1 (CGIm) was performed in R using Recursive Partitioning and Regression Trees to establish a new prediction model. Combined analysis of CCDC181, GCM2 and ITPRIPL1 (CGIm) was found to have a sensitivity level of 97% and an area under the curve (AUC) of 0.955 in the training set, and a sensitivity level of 100% and an AUC of 0.961 in the test set. The circulating methylated CCDC181, GCM2 and ITPRIPL1 was also significantly decreased after surgery (all p < 0.001). The aberrant methylation patterns of the CCDC181, GCM2 and ITPRIPL1 genes means that they are potential biomarkers for the detection of early BC and can be combined with breast imaging data to achieve higher accuracy, sensitivity and specificity, facilitating breast cancer detection. They may also be applied to monitor the surgical treatment response.
Collapse
Affiliation(s)
- Sheng-Chao Wang
- Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, No. 250, Wuxing Street, Taipei 110, Taiwan;
| | - Li-Min Liao
- Division of General Surgery, Department of Surgery, Taipei Medical University Shuang Ho Hospital, No.291, Zhongzheng Rd., Zhonghe District, New Taipei City 23561, Taiwan; (L.-M.L.); (C.-M.S.)
| | - Muhamad Ansar
- Ph.D. Program in the Clinical Drug Development of Herbal Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan;
| | - Shih-Yun Lin
- Graduate Institute of Pharmacognosy, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan;
| | - Wei-Wen Hsu
- Department of Statistics, College of Arts and Sciences, Kansas State University, 101 Dickens Hall, 1116 Mid-Campus Drive N, Manhattan, KS 66506-0802, USA;
| | - Chih-Ming Su
- Division of General Surgery, Department of Surgery, Taipei Medical University Shuang Ho Hospital, No.291, Zhongzheng Rd., Zhonghe District, New Taipei City 23561, Taiwan; (L.-M.L.); (C.-M.S.)
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, No. 250, Wuxing Street, Taipei 110, Taiwan
| | - Yu-Mei Chung
- Master Program for Clinical Pharmacogenomics and Pharmacoproteomics, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan;
| | - Cai-Cing Liu
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan;
| | - Chin-Sheng Hung
- Division of General Surgery, Department of Surgery, Taipei Medical University Shuang Ho Hospital, No.291, Zhongzheng Rd., Zhonghe District, New Taipei City 23561, Taiwan; (L.-M.L.); (C.-M.S.)
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, No. 250, Wuxing Street, Taipei 110, Taiwan
- Correspondence: (C.-S.H.); (R.-K.L.); Tel.: +886-970-405-127 (C.-S.H.); +886-2-2736-1661 (ext. 6162) (R.-K.L.)
| | - Ruo-Kai Lin
- Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, No. 250, Wuxing Street, Taipei 110, Taiwan;
- Ph.D. Program in the Clinical Drug Development of Herbal Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan;
- Graduate Institute of Pharmacognosy, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan;
- Master Program for Clinical Pharmacogenomics and Pharmacoproteomics, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan;
- Clinical trial center, Taipei Medical University Hospital, 252 Wu-Hsing Street, Taipei 110, Taiwan
- Correspondence: (C.-S.H.); (R.-K.L.); Tel.: +886-970-405-127 (C.-S.H.); +886-2-2736-1661 (ext. 6162) (R.-K.L.)
| |
Collapse
|
18
|
Balkhi S, Mashayekhi F, Salehzadeh A, Saedi HS. Matrix metalloproteinase (MMP)-1 and MMP-3 gene variations affect MMP-1 and -3 serum concentration and associates with breast cancer. Mol Biol Rep 2020; 47:9637-9644. [PMID: 33170424 DOI: 10.1007/s11033-020-05962-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 10/29/2020] [Indexed: 02/08/2023]
Abstract
Matrix metallopeptidases (MMPs) 1 and 3 have been shown to contribute to the initiation, and progression of different cancers, including breast cancer (BC). In this study, we aimed to examine the relations between polymorphisms of MMP1 (rs1799750) and MMP3 (rs632478) and their circulating levels with BC. The polymorphisms were genotyped by PCR-based Restriction Fragment Length Polymorphism (RFLP) and Allele-Specific PCR (AS-PCR) among 100 patients and 100 controls. MMP1 and MMP3 serum levels were measured by enzyme-linked immunosorbent assay (ELISA). Genotype distributions of MMP1 and MMP3 genes showed significant difference between patients and controls. The distribution of 2G/2G, 1G/2G and 1G/1G genotypes for MMP1 was 74%, 2% and 24% in the patients and 38%, 2% and 60% in the controls, respectively (P = 0.0001). For MMP3 the distribution of C/C, A/C and A/A genotypes was 28%, 54% and 18% in patients and 48%, 40% and 12% in controls, respectively (P = 0.01). For MMP1, the 2G/2G genotype was linked with a higher risk of BC when compared with that of the 1G/1G genotype (OR = 4.86; 95% CI = 2.63-8.99; P = 0.0001). For MMP3, in co-dominant model, there was a higher risk of BC in A/A and A/C genotype carriers (A/A: OR = 2.57; 95% CI = 1.08-6.11; P = 0.03) (A/C: OR = 2.31 95% CI = 1.24-4.30; P = 0.008). We also showed that MMP1 and MMP3 serum level was significantly increased in BC patients compared to controls. MMP1 and MMP3 genetic variations and their circulating levels are both significantly related to BC.
Collapse
Affiliation(s)
- Sahar Balkhi
- Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Farhad Mashayekhi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran.
| | - Ali Salehzadeh
- Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Hamid Saeedi Saedi
- Department of Radiation Oncology, Cancer Research Center, Guilan University of Medical Sciences (GUMS), Rasht, Iran
| |
Collapse
|
19
|
Liu JF, Chen PC, Chang TM, Hou CH. Thrombospondin-2 stimulates MMP-9 production and promotes osteosarcoma metastasis via the PLC, PKC, c-Src and NF-κB activation. J Cell Mol Med 2020; 24:12826-12839. [PMID: 33021341 PMCID: PMC7686970 DOI: 10.1111/jcmm.15874] [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: 04/16/2020] [Revised: 08/20/2020] [Accepted: 08/27/2020] [Indexed: 12/11/2022] Open
Abstract
Osteosarcoma is an extremely common primary bone malignancy that is highly metastatic, with most deaths resulting from pulmonary metastases. The extracellular matrix protein thrombospondin‐2 (TSP‐2) is key to many biological processes, such as inflammation, wound repair and tissue remodelling. However, it is unclear as to what biological role TSP‐2 plays in human metastatic osteosarcoma. The immunochemistry analysis from osteosarcoma specimens identified marked up‐regulation of TSP‐2 in late‐stage osteosarcoma. Furthermore, we found that TSP‐2 increased the levels of matrix metallopeptidase 9 (MMP‐9) expression and thereby increased the migratory potential of human osteosarcoma cells. Osteosarcoma cells pre‐treated with an MMP‐9 monoclonal antibody (mAb), an MMP‐9 inhibitor, or transfected with MMP‐9 small interfering RNA (siRNA) reduced the capacity of TSP‐2 to potentiate cell migration. TSP‐2 treatment activated the PLCβ, PKCα, c‐Src and nuclear kappa factor B (NF‐κB) signalling pathways, while the specific siRNA, inhibitors and mutants of these cascades reduced TSP‐2‐induced stimulation of migration activity. Knockdown of TSP‐2 expression markedly reduced cell metastasis in cellular and animal experiments. It appears that an interaction between TSP‐2 and integrin αvβ3 activates the PLCβ, PKCα and c‐Src signalling pathways and subsequently activates NF‐κB signalling, increasing MMP‐9 expression and stimulating migratory activity amongst human osteosarcoma cells.
Collapse
Affiliation(s)
- Ju-Fang Liu
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei City, Taiwan.,Translational Medicine Center, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei City, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Po-Chun Chen
- Translational Medicine Center, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei City, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan.,Department of Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Tsung-Ming Chang
- School of Medicine, Institute of Physiology, National Yang-Ming University, Taipei City, Taiwan
| | - Chun-Han Hou
- Department of Orthopedic Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| |
Collapse
|
20
|
A four-gene signature in the tumor microenvironment that significantly associates with the prognosis of patients with breast cancer. Gene 2020; 761:145049. [PMID: 32791092 DOI: 10.1016/j.gene.2020.145049] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/27/2020] [Accepted: 08/07/2020] [Indexed: 12/15/2022]
Abstract
Breast cancer (BRCA) is a highly heterogeneous disease due to the complicated microenvironment in the tumor, making the treatment benefits varied. Therefore, this study aims to identify a gene signature in the tumor microenvironment (TME) associated with the prognosis of BRCA patients. We downloaded the immune, stromal, and proliferation (ISP)-associated genes from the literature on BRCA. mRNA expression and clinical information obtained from The Cancer Genome Atlas (TCGA) were performed to identify the initial biomarker. Furthermore, we validated the robustness of the gene signature in the independent validation data set GSE20685. A four-gene signature in TME, including CD74, MMP9, RPA3, and SHCBP1, was constructed to predict the overall survival of BRCA. The survival time of the high-risk group was significantly worse than that of the low-risk group. Univariate and multivariate Cox regression analysis showed that our four-gene ISP signature was an independent prognostic factor in TCGA and GSE20685 data sets. The AUC suggested that our four-gene ISP signature was comparable to TNM classification at predicting the overall survival of BRCA patients. Interestingly, BRCA patients with high-risk scores were more likely to be associated with stromal and proliferation of cancer. In contrast, those with high-risk scores were more likely to be associated with tumor immunity-related pathway. We found an innovative biomarker in TME to predict the prognosis of BRCA. This signal might reflect the imbalance of TME and provide potential biomarkers for the individualized and precise treatment of BRCA.
Collapse
|
21
|
Trametes robiniophila Murr in the treatment of breast cancer. Biomed Pharmacother 2020; 128:110254. [PMID: 32480220 DOI: 10.1016/j.biopha.2020.110254] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/04/2020] [Accepted: 05/10/2020] [Indexed: 02/07/2023] Open
Abstract
Breast cancer is the leading cause of cancer death among women across the world. Trametes robiniophila Murr (Huaier), a traditional herbal medicine, has been used in China to protect human health for about 1600 years. Recent years, Huaier had been proven to be effective for multiple types of malignancies. This systematic review focused on breast cancer treatment, summarizing the curative function of Huaier aqueous extract and polysaccharides in preclinical researches. Huaier could markedly inhibit breast cancer progression with low toxicity, enhance immune response and increase the sensitivity to radiation and chemotherapy. The therapeutic effect of Huaier granule in clinical studies was also included. This review amalgamated the current studies and highlighted the promising role of Huaier and its polysaccharides as complementary alternative medicine in breast cancer treatment.
Collapse
|
22
|
Yang H, Zhao K, Kang H, Wang M, Wu A. Exploring immune-related genes with prognostic value in microenvironment of breast cancer from TCGA database. Medicine (Baltimore) 2020; 99:e19561. [PMID: 32243373 PMCID: PMC7220520 DOI: 10.1097/md.0000000000019561] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 01/01/2020] [Accepted: 02/13/2020] [Indexed: 12/21/2022] Open
Abstract
Breast cancer is one of the most common malignancies in women worldwide. Many studies have shown that tumor microenvironment cells, immune cells, and stromal cell infiltration have an important impact on prognosis, so it is important to identify biomarkers for achieving better treatment and prognosis.To better understand the relationship between immune and stromal cell-related genes and prognosis, we screened patients with breast cancer in The Cancer Genome Atlas (TCGA) database and divided them into high and low groups based on immune/stromal scores. We next identified differentially expressed immune-related genes that are significantly associated with the prognosis of patients with breast cancer for functional enrichment analysis and protein-protein interaction networks, respectively. Finally, we selected a separate breast cancer cohort in gene expression synthesis (GEO) for validation.Both immune scores and stromal scores are meaningful in the correlation of subtype classification. Disease-free survival of cases with the high score group of immune scores is statistically longer than the cases in the low score group. Differentially expressed immune-related genes extracted from the comparison can effectively evaluate the prognosis of patients with breast cancer and these genes are primarily involved in immune responses, extracellular matrix, and chemokine activity. At last, we obtained a series of verified tumor immune-related genes that predict the prognosis of patients with breast cancer.Combining the Estimation of Stromal and Immune Cells in Malignant Tumor Tissues using Expression database and the TCGA database to extract the list of tumor microenvironment related genes which may help to outline the prognosis of patients with breast cancer. Some previously overlooked genes have the potential to become additional biomarkers for breast cancer. Further research on these genes can reveal a new understanding of the potential relationship between tumor microenvironment and breast cancer prognosis.
Collapse
|
23
|
Ye T, Wan X, Li J, Feng J, Guo J, Li G, Liu J. The Clinical Significance of PPEF1 as a Promising Biomarker and Its Potential Mechanism in Breast Cancer. Onco Targets Ther 2020; 13:199-214. [PMID: 32021267 PMCID: PMC6955604 DOI: 10.2147/ott.s229432] [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: 09/01/2019] [Accepted: 12/17/2019] [Indexed: 12/11/2022] Open
Abstract
Background Breast cancer (BC) is the leading cause of malignancy death in females worldwide. While intense efforts have been made to elucidate the pathogeny, the molecular mechanism of BC remains elusive. Thus, this study aimed to investigate the role of PPEF1 in the progression of BC and further explore the better clinical significance. Methods The diagnostic and prognostic values of elevated PPEF1 expression in BC were unveiled via public databases analysis. In addition, Gene Ontology (GO), Gene Set Enrichment Analysis (GSEA) and Protein–protein interaction (PPI) analysis were performed to explore the potential functions and molecular mechanisms of PPEF1 in BC progression. Experimentally, transwell and CCK-8 assays were carried out to estimate the effects of PPEF1 on the BC metastasis. Meanwhile, the differential expressions of PPEF1 in paraffin-embedded tissues and serum samples were, respectively, analyzed by Immunohistochemical (IHC) analysis and enzyme-linked immunosorbent assay (ELISA) kit. Results The transcriptional levels of PPEF1 were higher in BC than in normal breast tissues or adjacent normal tissues. Moreover, survival analysis revealed that higher PPEF1 expression was negatively associated with overall survival (OS), all events-free (AE-free) and metastatic recurrence-free (MR-free) survival, and further was an independent risk factor of unfavorable prognosis in BC patients. Additionally, the present study provided the first evidence that PPEF1 participated in multiple biological processes and underly signaling pathways involving in tumorigenesis and development of BC. Furthermore, PPEF1 promotes the BC progression and can be used as a noninvasive diagnostic marker. Noteworthy, the combined determination of serum PPEF1 and traditional tumor markers can enhance diagnostic accuracy thus is of vital importance in the early diagnosis of BC. Conclusion PPEF1 exerted a tumorigenic role and involved in molecular mechanism of tumorigenesis in BC which served as a promising biomarker for prognosis and diagnosis.
Collapse
Affiliation(s)
- Ting Ye
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan 646000, People's Republic of China
| | - Xue Wan
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan 646000, People's Republic of China
| | - Jingyuan Li
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan 646000, People's Republic of China
| | - Jia Feng
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan 646000, People's Republic of China
| | - Jinglan Guo
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan 646000, People's Republic of China
| | - Guangrong Li
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan 646000, People's Republic of China
| | - Jinbo Liu
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan 646000, People's Republic of China
| |
Collapse
|
24
|
Wang Q, Xu J, Chen Y, Liu L. KLF4 overexpression decreases the viability, invasion and migration of papillary thyroid cancer cells. Exp Ther Med 2019; 18:3493-3501. [PMID: 31602225 PMCID: PMC6777314 DOI: 10.3892/etm.2019.7969] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 06/06/2019] [Indexed: 12/24/2022] Open
Abstract
Kruppel-like factor 4 (KLF4) has been implicated in a number of different types of cancer; however, the role of KLF4 in papillary thyroid cancer remains elusive. The present study aimed to investigate the role of KLF4 in papillary thyroid cancer and its potential underlying molecular mechanisms. The expression of KLF4 in thyroid tumor tissue and adjacent non-cancerous tissues were detected via immunohistochemistry and western blotting. The papillary thyroid cancer cell line, KTC1, was transfected with viruses carrying KLF4 overexpression vectors. The relative expression of KLF4, E-cadherin, N-cadherin, Vimentin, matrix metalloproteinase (MMP)2, MMP9 and collagen was detected via quantitative-PCR. The viability of KTC1 cells was detected using a cell counting kit-8 assay at 24, 48 and 72 h. Cell invasion was examined via a transwell invasion assay. Cell migration was examined via a scratch migration assay at 0 and 24 h. Compared with adjacent non-cancerous tissues, the expression of KLF4 was significantly lower in thyroid tumor tissues. The expression of KLF4 in KTC1 cells were significantly increased compared with the blank or negative control groups. The expression of N-cadherin, MMP2, MMP9 and collagen was significantly decreased in the KLF4 overexpression group. The viability of KTC1 cells was markedly decreased in KLF4 overexpression group at 24, 48 and 72 h when compared with the blank or negative control groups. The invasion of KTC1 cells in the KLF4 overexpression group was markedly decreased. Compared with the negative control group, the KTC1 cell migration in the KLF4 overexpression group was markedly decreased at 24 h. The expression of KLF4 was also significantly lower in thyroid tumor tissues. The cell viability, tumor invasion and migration ability and expression levels of N-cadherin, MMP2, MMP9 and collagen in papillary thyroid cancer cells were markedly decreased with KLF4 overexpression.
Collapse
Affiliation(s)
- Qianzhu Wang
- Department of General Surgery, Baoshan District Integrated Traditional Chinese and Western Medicine Hospital, Shanghai 201999, P.R. China
| | - Jian Xu
- Department of General Surgery, Baoshan District Integrated Traditional Chinese and Western Medicine Hospital, Shanghai 201999, P.R. China
| | - Yong Chen
- Department of General Surgery, Baoshan District Integrated Traditional Chinese and Western Medicine Hospital, Shanghai 201999, P.R. China
| | - Limin Liu
- Department of General Surgery, Baoshan District Integrated Traditional Chinese and Western Medicine Hospital, Shanghai 201999, P.R. China
| |
Collapse
|
25
|
Krüger M, Melnik D, Kopp S, Buken C, Sahana J, Bauer J, Wehland M, Hemmersbach R, Corydon TJ, Infanger M, Grimm D. Fighting Thyroid Cancer with Microgravity Research. Int J Mol Sci 2019; 20:ijms20102553. [PMID: 31137658 PMCID: PMC6566201 DOI: 10.3390/ijms20102553] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/17/2019] [Accepted: 05/23/2019] [Indexed: 12/24/2022] Open
Abstract
Microgravity in space or simulated by special ground-based devices provides an unusual but unique environment to study and influence tumour cell processes. By investigating thyroid cancer cells in microgravity for nearly 20 years, researchers got insights into tumour biology that had not been possible under normal laboratory conditions: adherently growing cancer cells detach from their surface and form three-dimensional structures. The cells included in these multicellular spheroids (MCS) were not only altered but behave also differently to those grown in flat sheets in normal gravity, more closely mimicking the conditions in the human body. Therefore, MCS became an invaluable model for studying metastasis and developing new cancer treatment strategies via drug targeting. Microgravity intervenes deeply in processes such as apoptosis and in structural changes involving the cytoskeleton and the extracellular matrix, which influence cell growth. Most interestingly, follicular thyroid cancer cells grown under microgravity conditions were shifted towards a less-malignant phenotype. Results from microgravity research can be used to rethink conventional cancer research and may help to pinpoint the cellular changes that cause cancer. This in turn could lead to novel therapies that will enhance the quality of life for patients or potentially develop new preventive countermeasures.
Collapse
Affiliation(s)
- Marcus Krüger
- Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39120 Magdeburg, Germany.
| | - Daniela Melnik
- Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39120 Magdeburg, Germany.
| | - Sascha Kopp
- Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39120 Magdeburg, Germany.
| | - Christoph Buken
- Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39120 Magdeburg, Germany.
- Department of Biomedicine, Aarhus University, 8000 Aarhus C, Denmark.
| | - Jayashree Sahana
- Department of Biomedicine, Aarhus University, 8000 Aarhus C, Denmark.
| | - Johann Bauer
- Max Planck Institute of Biochemistry, 82152 Martinsried, Germany.
| | - Markus Wehland
- Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39120 Magdeburg, Germany.
| | - Ruth Hemmersbach
- Institute of Aerospace Medicine, Gravitational Biology, German Aerospace Center (DLR), Linder Höhe, 51147 Cologne, Germany.
| | - Thomas J Corydon
- Department of Biomedicine, Aarhus University, 8000 Aarhus C, Denmark.
- Department of Ophthalmology, Aarhus University Hospital, 8200 Aarhus N, Denmark.
| | - Manfred Infanger
- Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39120 Magdeburg, Germany.
| | - Daniela Grimm
- Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39120 Magdeburg, Germany.
- Department of Biomedicine, Aarhus University, 8000 Aarhus C, Denmark.
- Gravitational Biology and Translational Regenerative Medicine, Faculty of Medicine and Mechanical Engineering, Otto von Guericke University, 39120 Magdeburg, Germany.
| |
Collapse
|
26
|
Zhang R, Zhu Z, Shen W, Li X, Dhoomun DK, Tian Y. Golgi Membrane Protein 1 (GOLM1) Promotes Growth and Metastasis of Breast Cancer Cells via Regulating Matrix Metalloproteinase-13 (MMP13). Med Sci Monit 2019; 25:847-855. [PMID: 30695018 PMCID: PMC6367891 DOI: 10.12659/msm.911667] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background Breast cancer (BC) is the leading cause of death in women worldwide. Golgi membrane protein 1 (GOLM1) has been identified as novel regulator in carcinogenesis, but its function in BC is unclear. Material/Methods The expression of GOLM1 in BC tissues and cell lines was detected by using qRT-PCR assay. CCK-8 and colony-formation assays were used to evaluate BC cell growth in vivo. Wound-healing and Transwell assays were used to detect cell migration and invasion. To investigate GOLM1 functions in vivo, we established a xenograft mice model and a lung metastasis model. The level of epithelial-to-mesenchymal transition (EMT)-related markers was analyzed by immunofluorescent staining. Result GOLM1 was overexpressed in BC cell lines and tissues. Overexpression of GOLM1 induced EMT and promoted proliferation, migration, and invasion of BC cells. Furthermore, overexpressing of GOLM1 markedly promoted the tumorigenicity and metastasis of BC cells in vivo, whereas knock-down of GOLM1 caused the opposite outcomes. Furthermore, we proved that GOLM1 promoted BC cell aggressiveness by regulating matrix metalloproteinase-13 (MMP13). Conclusions Our results prove that GOLM1 facilitates the growth and metastasis of breast cancer cells.
Collapse
Affiliation(s)
- Rui Zhang
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Zhi Zhu
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Wenzhuang Shen
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Xingrui Li
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Deenraj Kush Dhoomun
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Yao Tian
- Department of Breast and Thyroid Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| |
Collapse
|
27
|
Zhang X, Xiang J. Remodeling the Microenvironment before Occurrence and Metastasis of Cancer. Int J Biol Sci 2019; 15:105-113. [PMID: 30662351 PMCID: PMC6329933 DOI: 10.7150/ijbs.28669] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 10/24/2018] [Indexed: 12/21/2022] Open
Abstract
Tumorigenesis and progression of cancer are complex processes which transformed cells and stromal cells interact and co-evolve. Intrinsic and extrinsic factors cause the mutations of cells. The survival of transformed cells critically depends on the circumstances which they reside. The malignant transformed cancer cells reprogram the microenvironment locally and systemically. The formation of premetastatic niche in the secondary organs facilitates cancer cells survival in the distant organs. This review outlines the current understanding of the key roles of premalignant niche and premetastatic niche in cancer progression. We proposed that a niche facilitates survival of transformed cells is characteristics of senescence, stromal fibrosis and obese microenvironment. We also proposed the formation of premetastatic niche in secondary organs is critically influenced by primary cancer cells. Therefore, it suggested that strategies to target the niche can be promising approach to eradicate cancer cells.
Collapse
Affiliation(s)
- Xina Zhang
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, PR China.,Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Juanjuan Xiang
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, PR China.,Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China
| |
Collapse
|
28
|
Gao J, Yi H, Tang X, Feng X, Yu M, Sha W, Wang X, Zhang X, Zhang X. DNA Methylation and Gene Expression of Matrix Metalloproteinase 9 Gene in Deficit and Non-deficit Schizophrenia. Front Genet 2018; 9:646. [PMID: 30619470 PMCID: PMC6297256 DOI: 10.3389/fgene.2018.00646] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Accepted: 11/29/2018] [Indexed: 12/03/2022] Open
Abstract
The biological pathology of deficit schizophrenia (DS) remains unclear. Matrix metalloproteinase 9 (MMP9) might be associated with neural plasticity and glutamate regulation, involved in schizophrenia pathogenesis. This study explores gene expression and DNA methylation of MMP9 in peripheral blood mononuclear cells (PBMCs) and their relationship with clinical symptoms in DS and non-deficit schizophrenia (NDS). Pyrosequencing was used to determine DNA methylation at CpG sites in exon 4 and exon 5 of MMP9 in 51 DS patients, 53 NDS patients and 50 healthy subjects (HC). RT-qPCR was used to detect MMP9 expression. Clinical symptoms were assessed by BPRS, SANS and SAPS scales. MMP9 expression in PBMCs was significantly higher in DS than NDS and HC subjects. Compared to NDS patients, DS patients had significantly lower DNA methylation at individual CpG sites in exon 4 and exon 5 of MMP9. Correlation analysis showed that DNA methylation in exon 4 was negatively correlated with gene expression in DS group. Positive correlation was found between MMP9 expression and negative symptoms in total schizophrenic patients. The social amotivation factor of SANS and negative syndrome of BPRS was negatively correlated with DNA methylation of CpG5-1 in DS patients but not in NDS patients. DS patients showed a specific abnormality of peripheral MMP9 expression and DNA methylation, indicating a pathological mechanism underlying DS as a specific subgroup of schizophrenia.
Collapse
Affiliation(s)
- Ju Gao
- Department of Geriatric Psychiatry, Nanjing Brain Hospital, Affiliated to Nanjing Medical University, Nanjing, China.,Centers of Disease Prevention and Control for Mental Disorders, Shanghai Changning Mental Health Center, Shanghai, China
| | - Hongwei Yi
- Department of Pharmacology, School of Medicine, Southeast University, Nanjing, China
| | - Xiaowei Tang
- Department of Psychiatry, Affiliated WuTaiShan Hospital of Medical College, Yangzhou University, Yangzhou, China
| | - Xiaotang Feng
- Department of Psychiatry, Nanjing Qing Long Mountain Psychiatric Hospital, Nanjing, China
| | - Miao Yu
- Department of Geriatric Psychiatry, Nanjing Brain Hospital, Affiliated to Nanjing Medical University, Nanjing, China
| | - Weiwei Sha
- Department of Psychiatry, Affiliated WuTaiShan Hospital of Medical College, Yangzhou University, Yangzhou, China
| | - Xiang Wang
- Medical Psychological Institute of the Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiaobin Zhang
- Department of Psychiatry, Affiliated WuTaiShan Hospital of Medical College, Yangzhou University, Yangzhou, China
| | - Xiangrong Zhang
- Department of Geriatric Psychiatry, Nanjing Brain Hospital, Affiliated to Nanjing Medical University, Nanjing, China
| |
Collapse
|
29
|
Porta F, Ehrsam D, Lengerke C, Meyer zu Schwabedissen HE. Synthesis and Characterization of PDMS–PMOXA-Based Polymersomes Sensitive to MMP-9 for Application in Breast Cancer. Mol Pharm 2018; 15:4884-4897. [DOI: 10.1021/acs.molpharmaceut.8b00521] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Fabiola Porta
- Biopharmacy, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Daniel Ehrsam
- Biopharmacy, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Claudia Lengerke
- Department of Biomedicine, University Hospital of Basel, Hebelstrasse 20, 4031 Basel, Switzerland
| | | |
Collapse
|
30
|
Wang RX, Chen S, Huang L, Shao ZM. Predictive and prognostic value of Matrix metalloproteinase (MMP) - 9 in neoadjuvant chemotherapy for triple-negative breast cancer patients. BMC Cancer 2018; 18:909. [PMID: 30241470 PMCID: PMC6151029 DOI: 10.1186/s12885-018-4822-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 09/14/2018] [Indexed: 12/19/2022] Open
Abstract
Background This study aimed to investigate the clinical utility of serum and histological MMP-9 detection during neoadjuvant chemotherapy (NAC) for triple-negative breast cancer (TNBC). Methods A total of 303 TNBC patients who underwent weekly paclitaxel plus carboplatin treatments followed by surgical resection were included in this study. Enzyme-linked immunosorbent assay (ELISA) was used to detect the serum level of Matrix metalloproteinase-9 (sMMP-9) at baseline and prior to surgery. Immunohistochemistry was used to detect histological MMP-9 (hMMP-9) expression in patients with residual tumors after NAC. The value of MMP-9 to predict the response to NAC and patient survival was studied. Results Of the 303 patients, 103 (34.0%) patients experienced pathological complete response (pCR) after completion of NAC. Univariate and multivariate analyses revealed that the relative change in sMMP-9, rather than sMMP-9 at baseline or surgery, had a remarkable predictive value for pCR. Each 1 ng/ml decrease in sMMP-9 after NAC was shown to result in a 0.3% increase in pCR rate. Additionally, in survival analyses, hMMP-9 expression in residual tumors was independently correlated with disease-free survival for non-pCR responders (P < 0.001). Conclusions Our findings indicate that monitoring serum MMP-9 and detection of histological MMP-9 could help identify TNBC patients who will respond to NAC and will display varying risks of disease relapse. MMP-9 may serve as a predictive and prognostic biomarker for tailoring and modifying the NAC strategy for TNBC.
Collapse
Affiliation(s)
- Ruo-Xi Wang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center/Cancer Institute, 399 Ling-Ling Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Sheng Chen
- Department of Breast Surgery, Fudan University Shanghai Cancer Center/Cancer Institute, 399 Ling-Ling Road, Shanghai, 200032, People's Republic of China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China.
| | - Liang Huang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center/Cancer Institute, 399 Ling-Ling Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Zhi-Ming Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center/Cancer Institute, 399 Ling-Ling Road, Shanghai, 200032, People's Republic of China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China. .,Institutes of Biomedical Science, Fudan University, Shanghai, People's Republic of China.
| |
Collapse
|
31
|
Polymorphism of MMP-9 gene is not associated with the risk of urinary cancers: Evidence from an updated meta-analysis. Pathol Res Pract 2018; 214:1966-1973. [PMID: 30249503 DOI: 10.1016/j.prp.2018.09.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 08/27/2018] [Accepted: 09/11/2018] [Indexed: 01/25/2023]
Abstract
OBJECTIVE Matrix metalloproteinases 9 (MMP-9) is a zinc-dependent gelatinase, which could decrease the expression of extracellular matrix proteins and influence the metastatic behavior of tumors. In order to draw a comprehensive and precise result about the relationship of MMP-9 and urinary cancers, we presented the current meta-analysis. METHODS We searched the PubMed, EMbase, Web of Science, CBM, CNKI and Wanfang databases, the cited references were also manually searched again, covering all the papers published until August 2018. Quality assessment was conducted using the Newcastle-Ottawa Scale. All the meta-analysis was conducted with Stata version 12.0 software to assess the strength of the association. Linkage disequilibrium (LD) analyses of gene polymorphisms and in-silico analysis of MMP-9 expression were also conducted to illustrate the relationship. RESULTS 17 case-control studies comprise of more than 6154 cases and 6330 controls were enrolled and analyzed. After analyzed, we found that there is no significant association between rs3918241, rs2250889, rs17576 and rs17577 of MMP-9 and urinary cancers. LD analysis uncovered a significant LD between rs3918241 and rs17577 in CEU, CHB&CHS, ESN, and JPT populations (CEU: r2 = 1.0; CHB&CHS: r2 = 1.0; ESN: r2 = 0.74; JPT: r2 = 0.77), as well as a remarkable LD between rs17576 and rs2250889 in CHB&CHS and JPT populations (CHB&CHS: r2 = 0.81; JPT: r2 = 0.82). Furthermore, in-silico results indicated that the expression of MMP-9 in cancer tissue was higher than that in normal tissue in prostate cancer (Transcripts Per Kilobase Million (TPM) = 7.14 vs. 1.36, P < 0.001), bladder cancer (TPM = 14.2 vs. 2.47, P < 0.001), kidney renal clear cell carcinoma (TPM = 7.43 vs. 1.61, P < 0.001), kidney renal papillary cell carcinoma (TPM = 5.52 vs. 1.74, P = 0.002). CONCLUSIONS rs3918241, rs2250889, rs17576 and rs17577 polymorphisms of MMP-9 are not associated with altered risk of urinary cancer. More studies with large sample size focused on the combined effect of two or more polymorphisms of MMP-9 are necessary in the future.
Collapse
|
32
|
Yan W, Li SX, Wei M, Gao H. Identification of MMP9 as a novel key gene in mantle cell lymphoma based on bioinformatic analysis and design of cyclic peptides as MMP9 inhibitors based on molecular docking. Oncol Rep 2018; 40:2515-2524. [PMID: 30226602 PMCID: PMC6151885 DOI: 10.3892/or.2018.6682] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 09/03/2018] [Indexed: 02/06/2023] Open
Abstract
Mantle cell lymphoma (MCL) is an aggressive disease. MCL is associated with poor patient prognosis and limited survival. To identify key genes and explore targeting cyclic peptide inhibitors for the treatment of MCL, we downloaded two gene expression profiles (GSE32018 and GSE9327) from the Gene Expression Omnibus (GEO) database. We screened 84 differentially expressed genes (DEGs). Pathway analysis showed that DEMs were mainly enriched in the ‘Pathway in cancer’, ‘PI3K-Akt signaling pathway’, ‘Cytokine-cytokine receptor interaction’, ‘Rap1 signaling pathway’, ‘NF-κB signaling pathway’ and ‘Leukocyte trans-endothelial migration’. We subsequently constructed a protein-protein interaction (PPI) network of DEGs. In addition, matrix metalloproteinase 9 (MMP9) with a high degree in the PPI network was identified as a hub gene in MCL. Meanwhile in the Molecular Complex Detection (MCODE) analysis, MMP9 was located in the important cluster. Thus, MMP9 can be used as a therapeutic target for MCL and we designed cyclic peptides as MMP9 inhibitors. MMP9 protein structure was gathered from the Protein Data Bank (PDB), with a PDB ID: 1L6J. MMP9 and cyclic peptides were docked using Molecular Operating Environment (MOE) software after structural optimization. It was revealed that cyclic peptide 2 bound deeply in the binding pocket of MMP9 and had interaction with the active-site Zn2+ ion in the catalytic domain. Cyclic peptides 1, 2, 4–6 also displayed potential interaction with active residues of MMP9; thus, these cyclic peptides can serve as potential drug candidates to block MMP9 activity and future studies are warranted to confirm their efficacy.
Collapse
Affiliation(s)
- Wei Yan
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning 110122, P.R. China
| | - Shawn Xiang Li
- International College, China Medical University, Shenyang, Liaoning 110122, P.R. China
| | - Minjie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning 110122, P.R. China
| | - Hua Gao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning 110122, P.R. China
| |
Collapse
|
33
|
Zhang W, Bi Y, Wang Y, Wang M, Li D, Cheng S, Jin J, Li T, Li B, Zhang Y. Nanos2 promotes differentiation of male germ cells basing on the negative regulation of Foxd3 and the treatment of 5-Azadc and TSA. J Cell Physiol 2018; 234:3762-3774. [PMID: 30146792 DOI: 10.1002/jcp.27139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 07/09/2018] [Indexed: 11/07/2022]
Abstract
The transcription factor positioning in promoter regions relate to gene regulation, and the level of DNA methylation and histone acetylation also impact the promoter activity. In this study, we tested and verified the core promoter region and key transcription factor of Nanos2 which is a male-critical gene in the differentiation of embryonic stem cells to male germ cells, meanwhile, epigenetic effects by mean of 5-Aza-2'-deoxycytidine (5-Azadc) and Trichostin A (TSA) on the activity of Nanos2 promoter were detected. The results reveal that key transcription factor Foxd3 is a negative regulator of Nanos2, which suggests that loss-of-function of Foxd3 causes strong expression of Nanos2 responsive to large amounts of primordial germ cells and spermatogonial stem cells,whereas its overexpression causes the opposite effect. Furthermore, both 5-Azadc and TSA can provoke responses of Nanos2, but the combination effect of the two is better.
Collapse
Affiliation(s)
- Wenhui Zhang
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Yulin Bi
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Yingjie Wang
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Man Wang
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Dong Li
- Reproductive Medicine Center, Drum Tower Clinic Medical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Shaoze Cheng
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Jing Jin
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Tingting Li
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Bichun Li
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| | - Yani Zhang
- College of Animal Science and Technology, Yangzhou University, Jiangsu Province Key Laboratory of Animal Breeding and Molecular Design, Yangzhou, Jiangsu, China
| |
Collapse
|
34
|
Sandoval-Guzmán T, Currie JD. The journey of cells through regeneration. Curr Opin Cell Biol 2018; 55:36-41. [PMID: 30031323 DOI: 10.1016/j.ceb.2018.05.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 05/10/2018] [Indexed: 10/28/2022]
Abstract
The process of building an organ, appendage, or organism requires the precise coordination of cells in space and time. Regeneration of those same tissues adds an additional element of complexity, emerging from the chaos of disease or injury to build a mass of progenitors from mature tissue. Translating insights from natural examples of tissue regeneration into engineered regenerative therapies requires a deep understanding of the journey of a cell directly following injury to its contribution to functional, scaled replacement tissue. Here we step through the chronological phases of regeneration and highlight emerging work that brings us closer to elucidating the unique intrinsic and extrinsic properties of cells during epimorphic regeneration.
Collapse
Affiliation(s)
- Tatiana Sandoval-Guzmán
- DFG-Center for Regenerative Therapies Dresden (CRTD), Technische Universität Dresden, Fetscherstrasse 105, 01307 Dresden, Germany.
| | - Joshua D Currie
- Department of Cell and Systems Biology, University of Toronto, 25 Harbord Street, Toronto, Ontario M5S 3G5, Canada.
| |
Collapse
|