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Jhilta A, Jadhav K, Singh R, Ray E, Kumar A, Singh AK, Verma RK. Breaking the Cycle: Matrix Metalloproteinase Inhibitors as an Alternative Approach in Managing Tuberculosis Pathogenesis and Progression. ACS Infect Dis 2024; 10:2567-2583. [PMID: 39038212 DOI: 10.1021/acsinfecdis.4c00385] [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] [Indexed: 07/24/2024]
Abstract
Mycobacterium tuberculosis (Mtb) has long posed a significant challenge to global public health, resulting in approximately 1.6 million deaths annually. Pulmonary tuberculosis (TB) instigated by Mtb is characterized by extensive lung tissue damage, leading to lesions and dissemination within the tissue matrix. Matrix metalloproteinases (MMPs) exhibit endopeptidase activity, contributing to inflammatory tissue damage and, consequently, morbidity and mortality in TB patients. MMP activities in TB are intricately regulated by various components, including cytokines, chemokines, cell receptors, and growth factors, through intracellular signaling pathways. Primarily, Mtb-infected macrophages induce MMP expression, disrupting the balance between MMPs and tissue inhibitors of metalloproteinases (TIMPs), thereby impairing extracellular matrix (ECM) deposition in the lungs. Recent research underscores the significance of immunomodulatory factors in MMP secretion and granuloma formation during Mtb pathogenesis. Several studies have investigated both the activation and inhibition of MMPs using endogenous MMP inhibitors (i.e., TIMPs) and synthetic inhibitors. However, despite their promising pharmacological potential, few MMP inhibitors have been explored for TB treatment as host-directed therapy. Scientists are exploring novel strategies to enhance TB therapeutic regimens by suppressing MMP activity to mitigate Mtb-associated matrix destruction and reduce TB induced lung inflammation. These strategies include the use of MMP inhibitor molecules alone or in combination with anti-TB drugs. Additionally, there is growing interest in developing novel formulations containing MMP inhibitors or MMP-responsive drug delivery systems to suppress MMPs and release drugs at specific target sites. This review summarizes MMPs' expression and regulation in TB, their role in immune response, and the potential of MMP inhibitors as effective therapeutic targets to alleviate TB immunopathology.
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Affiliation(s)
- Agrim Jhilta
- Pharmaceutical Nanotechnology Lab, Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab, India 140306
| | - Krishna Jadhav
- Pharmaceutical Nanotechnology Lab, Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab, India 140306
| | - Raghuraj Singh
- Pharmaceutical Nanotechnology Lab, Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab, India 140306
| | - Eupa Ray
- Pharmaceutical Nanotechnology Lab, Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab, India 140306
| | - Alok Kumar
- Department of Molecular Medicine and Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India 226014
| | - Amit Kumar Singh
- Experimental Animal Facility, ICMR-National JALMA Institute for Leprosy and Other Mycobacterial Diseases, Tajganj, Agra, India 282004
| | - Rahul Kumar Verma
- Pharmaceutical Nanotechnology Lab, Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab, India 140306
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Chen LH, Li CH, Wang SC, Chiu KL, Wu MF, Yang JS, Tsai CW, Chang WS, Hsia TC, Bau DAT. Association of Matrix Metalloproteinase-1 Promoter Polymorphisms With Asthma Risk. In Vivo 2024; 38:365-371. [PMID: 38148093 PMCID: PMC10756462 DOI: 10.21873/invivo.13447] [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: 08/21/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND/AIM Matrix metalloproteinase-1 (MMP-1) expression has been documented as an influential contributor to the intricate milieu of allergic airway inflammation, tissue remodeling, and the exacerbation of asthma's severity. However, the genetic role underlying MMP-1 in the context of asthma has remained enigmatic, with its full implications yet to be unveiled. Considering this, our research was designed to investigate the association of MMP-1 -1607 rs1799750 and the propensity for asthma severity. PATIENTS AND METHODS As a case-control investigation, our study enrolled 198 individuals diagnosed with asthma and age- and sex-matched 453 non-asthmatic controls. The genotypes of MMP-1 rs1799750 were determined utilizing the polymerase chain reaction-restriction fragment length polymorphism methodology. RESULTS The frequency distributions of 2G/2G, 1G/2G and 1G/1G genotypes at MMP-1 rs1799750 were 49, 42.9, and 8.1%, respectively, among the patients with asthma. This pattern was not different from that of controls (43.7, 46.8, and 9.5%, respectively) (p for trend=0.4486). The allelic frequency pertaining to the variant 1G allele within the asthma group was 29.5%, with a non-significant disparity compared to the 32.9% in the control group (p=0.2596). Noticeably, there was a positive association between MMP-1 rs1799750 2G/1G and 1G/1G genotypes with asthma severity (p=0.0060). CONCLUSION Our research indicated that the presence of MMP-1 rs1799750 1G allele might not be the sole arbiter of an individual's susceptibility to asthma, yet its potential to function as a discerning prognostic marker for the severity of asthma emerged as a noteworthy finding deserving attention and further exploration.
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Affiliation(s)
- Li-Hsiou Chen
- Division of Chest Medicine, Department of Internal Medicine, Taichung Tzu Chi Hospital, Taichung, Taiwan, R.O.C
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Chia-Hsiang Li
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Shou-Cheng Wang
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C
- Taichung Armed Forces General Hospital, Taichung, Taiwan, R.O.C
- National Defense Medical Center, Taipei, Taiwan, R.O.C
| | - Kuo-Liang Chiu
- Division of Chest Medicine, Department of Internal Medicine, Taichung Tzu Chi Hospital, Taichung, Taiwan, R.O.C
| | - Meng-Feng Wu
- Division of Chest Surgery, Department of Surgery, Taoyuan Armed Forces General Hospital, Taoyuan, Taiwan, R.O.C
| | - Jai-Sing Yang
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Chia-Wen Tsai
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Wen-Shin Chang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Te-Chun Hsia
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C.;
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - DA-Tian Bau
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.;
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, R.O.C
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan, R.O.C
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Almeida BR, Barros BCSC, Barros DTL, Orikaza CM, Suzuki E. Paracoccidioides brasiliensis Induces α3 Integrin Lysosomal Degradation in Lung Epithelial Cells. J Fungi (Basel) 2023; 9:912. [PMID: 37755020 PMCID: PMC10532483 DOI: 10.3390/jof9090912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/04/2023] [Accepted: 09/05/2023] [Indexed: 09/28/2023] Open
Abstract
Studies on the pathogen-host interaction are crucial for the understanding of the mechanisms involved in the establishment, maintenance, and spread of infection. In recent years, our research group has observed that the P. brasiliensis species interact with integrin family receptors and increase the expression of α3 integrin in lung epithelial cells within 5 h of infection. Interestingly, α3 integrin levels were reduced by approximately 99% after 24 h of infection with P. brasiliensis compared to non-infected cells. In this work, we show that, during infection with this fungus, α3 integrin is increased in the late endosomes of A549 lung epithelial cells. We also observed that the inhibitor of the lysosomal activity bafilomycin A1 was able to inhibit the decrease in α3 integrin levels. In addition, the silencing of the charged multivesicular body protein 3 (CHMP3) inhibited the reduction in α3 integrin levels induced by P. brasiliensis in A549 cells. Thus, together, these results indicate that this fungus induces the degradation of α3 integrin in A549 lung epithelial cells by hijacking the host cell endolysosomal pathway.
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Affiliation(s)
| | | | | | | | - Erika Suzuki
- Department of Microbiology, Immunology, and Parasitology, Escola Paulista de Medicina, Universidade Federal de São Paulo, Ed. Antonio C. M. Paiva, São Paulo 04023-062, SP, Brazil; (B.R.A.)
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Almuntashiri S, Alhumaid A, Zhu Y, Han Y, Dutta S, Khilji O, Zhang D, Wang X. TIMP-1 and its potential diagnostic and prognostic value in pulmonary diseases. CHINESE MEDICAL JOURNAL PULMONARY AND CRITICAL CARE MEDICINE 2023; 1:67-76. [PMID: 38343891 PMCID: PMC10857872 DOI: 10.1016/j.pccm.2023.05.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/02/2024]
Abstract
Tissue inhibitors of metalloproteases (TIMPs) have caught the attention of many scientists due to their role in various physiological and pathological processes. TIMP-1, 2, 3, and 4 are known members of the TIMPs family. TIMPs exert their biological effects by, but are not limited to, inhibiting the activity of metalloproteases (MMPs). The balance between MMPs and TIMPs is critical for maintaining homeostasis of the extracellular matrix (ECM), while the imbalance between MMPs and TIMPs can lead to pathological changes, such as cancer. In this review, we summarized the current knowledge of TIMP-1 in several pulmonary diseases namely, acute lung injury (ALI)/acute respiratory distress syndrome (ARDS), pneumonia, asthma, chronic obstructive pulmonary disease (COPD), cystic fibrosis, and pulmonary fibrosis. Considering the potential of TIMP-1 serving as a non-invasive diagnostic and/or prognostic biomarker, we also reviewed the circulating TIMP-1 levels in translational and clinical studies.
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Affiliation(s)
- Sultan Almuntashiri
- Clinical and Experimental Therapeutics, Department of Clinical and Administrative Pharmacy, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail 55473, Saudi Arabia
| | - Abdullah Alhumaid
- Clinical and Experimental Therapeutics, Department of Clinical and Administrative Pharmacy, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail 55473, Saudi Arabia
| | - Yin Zhu
- Clinical and Experimental Therapeutics, Department of Clinical and Administrative Pharmacy, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Yohan Han
- Clinical and Experimental Therapeutics, Department of Clinical and Administrative Pharmacy, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Saugata Dutta
- Clinical and Experimental Therapeutics, Department of Clinical and Administrative Pharmacy, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Ohmed Khilji
- Department of Emergency Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Duo Zhang
- Clinical and Experimental Therapeutics, Department of Clinical and Administrative Pharmacy, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
- Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Xiaoyun Wang
- Clinical and Experimental Therapeutics, Department of Clinical and Administrative Pharmacy, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
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Zheng Z, Li J, Cui Y, Wang W, Zhang M, Zhang Y, Bai Y, Ying S, Gao J. IRAK-M Regulates Proliferative and Invasive Phenotypes of Lung Fibroblasts. Inflammation 2023; 46:763-778. [PMID: 36577924 DOI: 10.1007/s10753-022-01772-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/25/2022] [Accepted: 12/07/2022] [Indexed: 12/30/2022]
Abstract
Lung fibroblasts play an important role in subepithelial fibrosis, one feature for airway remodeling. IL-1 receptor-associated kinase (IRAK)-M was shown to involve fibrosis formation in airways and lung through regulation of inflammatory responses. IRAK-M is expressed by lung fibroblasts, whether IRAK-M has direct impact on lung fibroblasts remains unclear. In this investigation, we evaluated in vitro effect of IRAK-M on phenotypes of lung fibroblasts by silencing or overexpressing IRAK-M. Murine lung fibroblasts (MLg) were stimulated with house dust mite (HDM), IL-33, and transforming growth factor (TGF) β1. Techniques of small interfering RNA or expression plasmid were employed to silence or overexpress IRAK-M in MLg fibroblast cells. Proliferation, migration, invasiveness, and fibrosis-related events were evaluated. Significant upregulation of IRAK-M expression in MLg cells was caused by these stimuli. Silencing IRAK-M significantly increased proliferation, migration, and invasiveness of lung fibroblasts regardless of stimulating conditions. By contrast, IRAK-M overexpression significantly inhibited proliferation and motility of MLg lung fibroblasts. IRAK-M overexpression also significantly decreased the expression of fibronectin, collagen I, and α-SMA in MLg cells. Under stimulation with TGFβ1 or IL-33, IRAK-M silencing reduced MMP9 production, while IRAK-M overexpression increased MMP9 production. Modulation of IRAK-M expression affected cytokines production, either decreased or increased expression of TNFα and CXCL10 by the cells regardless of stimulation. Our in vitro data reveal that IRAK-M directly impacts on lung fibroblasts through modulation of cellular motility, release of inflammatory, and fibrotic cytokines of lung fibroblasts. These might suggest a new target by regulation of IRAK-M in slowing airway remodeling.
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Affiliation(s)
- Zhoude Zheng
- Department of Pulmonary and Critical Care Medicine, Dongcheng District, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Beijing, 100730, China
| | - Jia Li
- Department of Pulmonary and Critical Care Medicine, Dongcheng District, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Beijing, 100730, China
| | - Ye Cui
- Department of Immunology, Capital Medical University, Beijing, 100069, China
| | - Wei Wang
- Department of Immunology, Capital Medical University, Beijing, 100069, China
| | - Mingqiang Zhang
- Department of Pulmonary and Critical Care Medicine, Dongcheng District, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Beijing, 100730, China
- Department of Pulmonary and Critical Care Medicine, Tsinghua Changgung Hospital, Beijing, 102218, China
| | - Youming Zhang
- Section of Genomic and Environmental Medicine, National Heart and Lung Institute, Imperial College London, London, SW3 6LY, UK
| | - Yan Bai
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Sun Ying
- Department of Immunology, Capital Medical University, Beijing, 100069, China
| | - Jinming Gao
- Department of Pulmonary and Critical Care Medicine, Dongcheng District, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Beijing, 100730, China.
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Scott NR, Thirunavukkarasu S, Rangel-Moreno J, Griggs DW, Khader SA. CWHM-12, an Antagonist of Integrin-Mediated Transforming Growth Factor-Beta Activation Confers Protection During Early Mycobacterium tuberculosis Infection in Mice. J Interferon Cytokine Res 2022; 42:421-429. [PMID: 35914102 PMCID: PMC9422778 DOI: 10.1089/jir.2022.0027] [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: 02/03/2022] [Accepted: 05/15/2022] [Indexed: 11/12/2022] Open
Abstract
Tuberculosis (TB) caused by the pathogenic bacterium Mycobacterium tuberculosis (Mtb) is one of the most lethal infectious diseases in the world. Presently, Bacillus Calmette-Guerin, the vaccine approved for use against TB, does not offer complete protection against the disease, which necessitates the development of new therapeutics to treat this infection. Overexpression of transforming growth factor beta (TGF-β) is associated with pulmonary profibrotic changes. The inactive TGF-β secreted is activated through its cleavage and release by αv integrins. Integrin-mediated regulation of TGF-β is considered as a master switch in the profibrotic process and a potential therapeutic target. Thus, in this study, we sought to determine if treatment with a broad range antagonist of integrins, CWHM-12, has the potency to inhibit pulmonary fibrosis and enhance Mtb control in a highly susceptible mouse model of Mtb infection, namely the C3Heb/FeJ (FeJ). CWHM-12 treatment at the early stages of Mtb infection was efficacious in reducing disease severity and inflammation associated with decreased iNOS, MIP-2, and IL-10 production without degradation of collagen. This suggests a potential for CWHM-12 targeting of TGF-β to be explored as an adjunct therapeutic for early Mtb infection.
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Affiliation(s)
- Ninecia R. Scott
- Department of Molecular Microbiology, Washington University in St. Louis School of Medicine, St. Louis, Missouri, USA
| | - Shyamala Thirunavukkarasu
- Department of Molecular Microbiology, Washington University in St. Louis School of Medicine, St. Louis, Missouri, USA
| | - Javier Rangel-Moreno
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, New York, USA
| | - David W. Griggs
- Department of Molecular Microbiology & Immunology, Saint Louis University School of Medicine, St. Louis, Missouri, USA
| | - Shabaana A. Khader
- Department of Molecular Microbiology, Washington University in St. Louis School of Medicine, St. Louis, Missouri, USA
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Yao Y, Liu H, Yuan L, Du X, Yang Y, Zhou K, Wu X, Qin L, Yang M, Xiang Y, Qu X, Qin X, Liu C. Integrins are double-edged swords in pulmonary infectious diseases. Biomed Pharmacother 2022; 153:113300. [PMID: 35728353 DOI: 10.1016/j.biopha.2022.113300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022] Open
Abstract
Integrins are an important family of adhesion molecules that are widely distributed on immune cells in the lungs. Of note, accumulating evidences have shown that integrins are double-edged swords in pulmonary infectious diseases. On one hand, integrins promote the migration of immune cells to remove the invaded pathogens in the infected lungs. However, on the other hand, integrins also act as the targets for pathogens to escape from host immune system, which is a potential factor leading to further tissue damage. Thus, the innovative therapeutic strategies based on integrins has inspired well-founded hopes to treat pulmonary infectious diseases. In this review, we illustrate the involvement of integrins in pulmonary infectious diseases, and further discuss the innovative therapeutic targets based on integrins.
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Affiliation(s)
- Ye Yao
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Huijun Liu
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Lin Yuan
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xizi Du
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Yu Yang
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Kai Zhou
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xinyu Wu
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Ling Qin
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ming Yang
- Centre for Asthma and Respiratory Disease, School of Biomedical Sciences and Pharmacy, Faculty of Health and Medicine, University of Newcastle and Hunter Medical Research Institute, Callaghan, NSW, Australia
| | - Yang Xiang
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xiangping Qu
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xiaoqun Qin
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Chi Liu
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China; Research Center of China-Africa Infectious Diseases, Xiangya School of Medicine Central South University, Changsha, Hunan, China.
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Jafari M, Rahimi N, Jami MS, Hashemzadeh Chaleshtori M, Elahian F, Mirzaei SA. Silencing of α-N-acetylgalactosaminidase in the gastric cancer cells amplified cell death and attenuated migration, while the multidrug resistance remained unchanged. Cell Biol Int 2021; 46:255-264. [PMID: 34816536 DOI: 10.1002/cbin.11727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/24/2021] [Accepted: 11/13/2021] [Indexed: 11/12/2022]
Abstract
Although the elevated level of the α-N-acetylgalactosaminidase enzyme (encoded by the NAGA gene) is a well-recognized feature of cancer cells; little research works have been undertaken on the cancer malignancy mechanisms. The effects of NAGA gene downregulation on cancer cells' features such as drug resistance, impaired programmed cell death, and migration were analyzed in this study. The cells grew exponentially with a doubling time of 30 h in an optimal condition. Toxicity of daunorubicin chemotherapy drug on NAGA-transfected EPG85.257RDB cells was evaluated in comparison to control cells and no significant change was recorded. Quantitative transcript analyses and protein levels revealed that the MDR1 pump almost remained unchanged during the study. Moreover, the NAGA gene downregulation enhanced the late apoptosis rate in EPG85.257RDB cells at 24 h posttransfection. The investigated expression level of genes and proteins involved in the TNFR2 signaling pathway, related to cancer cell apoptosis, showed considerable alterations after NAGA silencing as well. MAP3K14 and CASP3 genes were downregulated while IL6, RELA, and TRAF2 experienced an upregulation. Also, NAGA silencing generally diminished the migration ability of EPG85.257RDB cells and the MMP1 gene (as a critical gene in metastasis) expression decreased significantly. The expression of the p-FAK protein, which is located in the downstream of the α2 β1 integrin signaling pathway, was reduced likewise. It could be concluded that despite drug resistance, NAGA silencing resulted in augmentative and regressive effects on cell death and migration.
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Affiliation(s)
- Mahbube Jafari
- Department of Medical Genetics, School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Nasibeh Rahimi
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mohammad-Saeid Jami
- Department of Neurology, David Geffen School of Medicine, University of California Los Angeles (UCLA), Los Angeles, California, USA.,Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | | | - Fatemeh Elahian
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran.,Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Seyed Abbas Mirzaei
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran.,Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Maldonado H, Hagood JS. Cooperative signaling between integrins and growth factor receptors in fibrosis. J Mol Med (Berl) 2021; 99:213-224. [DOI: 10.1007/s00109-020-02026-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 11/16/2020] [Accepted: 12/14/2020] [Indexed: 12/11/2022]
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10
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Iverson E, Kaler L, Agostino EL, Song D, Duncan GA, Scull MA. Leveraging 3D Model Systems to Understand Viral Interactions with the Respiratory Mucosa. Viruses 2020; 12:E1425. [PMID: 33322395 PMCID: PMC7763686 DOI: 10.3390/v12121425] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/27/2020] [Accepted: 12/02/2020] [Indexed: 02/07/2023] Open
Abstract
Respiratory viruses remain a significant cause of morbidity and mortality in the human population, underscoring the importance of ongoing basic research into virus-host interactions. However, many critical aspects of infection are difficult, if not impossible, to probe using standard cell lines, 2D culture formats, or even animal models. In vitro systems such as airway epithelial cultures at air-liquid interface, organoids, or 'on-chip' technologies allow interrogation in human cells and recapitulate emergent properties of the airway epithelium-the primary target for respiratory virus infection. While some of these models have been used for over thirty years, ongoing advancements in both culture techniques and analytical tools continue to provide new opportunities to investigate airway epithelial biology and viral infection phenotypes in both normal and diseased host backgrounds. Here we review these models and their application to studying respiratory viruses. Furthermore, given the ability of these systems to recapitulate the extracellular microenvironment, we evaluate their potential to serve as a platform for studies specifically addressing viral interactions at the mucosal surface and detail techniques that can be employed to expand our understanding.
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Affiliation(s)
- Ethan Iverson
- Department of Cell Biology and Molecular Genetics, Maryland Pathogen Research Institute, University of Maryland, College Park, MD 20742, USA; (E.I.); (E.L.A.)
| | - Logan Kaler
- Biophysics Program, University of Maryland, College Park, MD 20742, USA; (L.K.); (G.A.D.)
| | - Eva L. Agostino
- Department of Cell Biology and Molecular Genetics, Maryland Pathogen Research Institute, University of Maryland, College Park, MD 20742, USA; (E.I.); (E.L.A.)
| | - Daniel Song
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA;
| | - Gregg A. Duncan
- Biophysics Program, University of Maryland, College Park, MD 20742, USA; (L.K.); (G.A.D.)
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA;
| | - Margaret A. Scull
- Department of Cell Biology and Molecular Genetics, Maryland Pathogen Research Institute, University of Maryland, College Park, MD 20742, USA; (E.I.); (E.L.A.)
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Dos Santos PK, Altei WF, Danilucci TM, Lino RLB, Pachane BC, Nunes ACC, Selistre-de-Araujo HS. Alternagin-C (ALT-C), a disintegrin-like protein, attenuates alpha2beta1 integrin and VEGF receptor 2 signaling resulting in angiogenesis inhibition. Biochimie 2020; 174:144-158. [PMID: 32360415 DOI: 10.1016/j.biochi.2020.04.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/03/2020] [Accepted: 04/21/2020] [Indexed: 01/01/2023]
Abstract
Angiogenesis, a crucial process in tumor progression, is mainly regulated by vascular endothelial growth factor (VEGF) and its receptor, VEGFR2. Studies have shown the interaction between α2β1 integrin, a collagen receptor, and VEGFR2 in VEGF-driven angiogenesis in vitro and in vivo. Alternagin-C (ALT-C), an ECD-disintegrin-like protein from Bothrops alternatus snake venom, has high affinity for α2β1 integrin and shows antiangiogenic activity in concentrations higher than 100 nM. Despite previous results, its mechanism of action on angiogenic signaling pathways has not been addressed. Here we evaluate the antiangiogenic activity of ALT-C in human umbilical vein endothelial cells (HUVECs) associated or not with VEGF, as well as its interference in the α2β1/VEGFR2 crosstalk. ALT-C (1000 nM) affected actin cytoskeleton, decreased the number of cell filopodia, and strongly inhibited HUVEC tube formation, adhesion to type I collagen and cell migration. Down-regulation of α2β1/VEGFR2 crosstalk by ALT-C decreased the protein content and phosphorylation of VEGFR2 and β1 integrin subunit, inhibited ERK 1/2 and PI3K signaling and regulated FAK/Src and paxillin pathways. Furthermore, ALT-C increased the content of the autophagic markers LC3B and Beclin-1 in the presence of VEGF, which is associated with decreased angiogenesis. In conclusion, we suggest that ALT-C, after binding to α2β1 integrin, inhibits VEGF/VEGFR2 signaling, which results in impaired angiogenesis. These results demonstrate that ALT-C may be a potential candidate for the development of antiangiogenic therapies for tumor and metastasis treatment and help to understand the complexity and fundamental role of integrin inhibition in the tumor microenvironment.
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Affiliation(s)
- Patty K Dos Santos
- Biochemistry and Molecular Biology Laboratory, Department of Physiological Sciences, Federal University of São Carlos, Rod. Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, CEP 13565-905, Brazil.
| | - Wanessa F Altei
- Biochemistry and Molecular Biology Laboratory, Department of Physiological Sciences, Federal University of São Carlos, Rod. Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, CEP 13565-905, Brazil
| | - Taís M Danilucci
- Biochemistry and Molecular Biology Laboratory, Department of Physiological Sciences, Federal University of São Carlos, Rod. Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, CEP 13565-905, Brazil
| | - Rafael L B Lino
- Biochemistry and Molecular Biology Laboratory, Department of Physiological Sciences, Federal University of São Carlos, Rod. Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, CEP 13565-905, Brazil
| | - Bianca C Pachane
- Biochemistry and Molecular Biology Laboratory, Department of Physiological Sciences, Federal University of São Carlos, Rod. Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, CEP 13565-905, Brazil
| | - Ana C C Nunes
- Biochemistry and Molecular Biology Laboratory, Department of Physiological Sciences, Federal University of São Carlos, Rod. Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, CEP 13565-905, Brazil
| | - Heloisa S Selistre-de-Araujo
- Biochemistry and Molecular Biology Laboratory, Department of Physiological Sciences, Federal University of São Carlos, Rod. Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, CEP 13565-905, Brazil
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