1
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Wang X, Gao F, Cheng C, Zhang Y. Knockdown of ADAMDEC1 ameliorates ox-LDL-induced endothelial cell injury and atherosclerosis progression. Funct Integr Genomics 2023; 24:1. [PMID: 38063920 DOI: 10.1007/s10142-023-01278-8] [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: 08/28/2023] [Revised: 11/13/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023]
Abstract
This study was designed to investigate the role of a disintegrin and metalloproteinase domain-like protein decysin 1 (ADAMDEC-1) in atherosclerosis (AS). The Gene Expression Omnibus (GEO) database was utilized to identify differentially expressed genes (DEGs) between carotid atheroma plaque and carotid tissue adjacent atheroma plaque obtained from AS patients. Gene functional enrichment analysis was conducted on DEGs using Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG). QRT-PCR was employed to quantify mRNAs expression. AS animal model was established using ApoE-/- mice; serum triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) levels were detected. Aortic sinus atherosclerotic lesions were observed using H&E staining and Oil Red O staining. ADAMDEC-1 was silenced using small interfering RNAs (siRNAs) in human vascular smooth muscle cells (HVSMCs). Cell proliferation, migration, and cell cycle progression were detected by cell count kit-8 (CCK8), 5-ethynyl-2'-deoxyuridine (EDU), wound scratch healing assay, transwell assay, and flow cytometry, respectively. Western blot was used to evaluate various protein expression levels. Our results showed that ADAMDEC-1 was highly expressed in the serum of AS patients, consistent with the in silico results. The elevated TG, LDL-C, and HDL-C levels along with H&E and Oil Red O staining confirmed the successful establishment of the AS mouse model. ADAMDEC-1 expression was also elevated in AS mice. ADAMDEC-1 knockdown in HVSMCs suppressed cell proliferation, inhibited the expression of proliferating cell nuclear antigen (PCNA), and reduced the levels of matrix metalloproteinases (MMP2 and MMP9) proteins. Protein-protein interaction (PPI) analysis indicated that ADAMDEC-1 was associated with CXCL9, CCR5, TNF-α, TNFR1, and NF-κB-p50. The expression levels of CXCL9, CCR5, TNF-α, TNFR1, and NF-κB-p50 increased, while ADAMDEC-1 knockdown attenuated the expression of these proteins. Our study findings substantiate that ADAMDEC-1 may represent a novel target for AS.
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Affiliation(s)
- Xiaochen Wang
- Department of Cardiovascular, the Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, Anhui, China.
| | - Feng Gao
- Department of Cardiovascular, the Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, Anhui, China
| | - Cheng Cheng
- Department of Cardiovascular, the Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, Anhui, China
| | - Yanmei Zhang
- Department of Cardiovascular, the Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, Anhui, China
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2
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Ortiz R, Barajas A, Pons-Grífols A, Trinité B, Tarrés-Freixas F, Rovirosa C, Urrea V, Barreiro A, Gonzalez-Tendero A, Cardona M, Ferrer L, Clotet B, Carrillo J, Aguilar-Gurrieri C, Blanco J. Exploring FeLV-Gag-Based VLPs as a New Vaccine Platform-Analysis of Production and Immunogenicity. Int J Mol Sci 2023; 24:ijms24109025. [PMID: 37240371 DOI: 10.3390/ijms24109025] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/11/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
Feline leukemia virus (FeLV) is one of the most prevalent infectious diseases in domestic cats. Although different commercial vaccines are available, none of them provides full protection. Thus, efforts to design a more efficient vaccine are needed. Our group has successfully engineered HIV-1 Gag-based VLPs that induce a potent and functional immune response against the HIV-1 transmembrane protein gp41. Here, we propose to use this concept to generate FeLV-Gag-based VLPs as a novel vaccine strategy against this retrovirus. By analogy to our HIV-1 platform, a fragment of the FeLV transmembrane p15E protein was exposed on FeLV-Gag-based VLPs. After optimization of Gag sequences, the immunogenicity of the selected candidates was evaluated in C57BL/6 and BALB/c mice, showing strong cellular and humoral responses to Gag but failing to generate anti-p15E antibodies. Altogether, this study not only tests the versatility of the enveloped VLP-based vaccine platform but also sheds light on FeLV vaccine research.
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Affiliation(s)
- Raquel Ortiz
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
- Doctorate School, Microbiology Department, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Ana Barajas
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
- Doctorate School, Medicine Department, University of Vic-Central University of Catalonia (UVic-UCC), 08500 Vic, Spain
| | - Anna Pons-Grífols
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
- Doctorate School, Microbiology Department, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Benjamin Trinité
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
| | | | - Carla Rovirosa
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
| | - Victor Urrea
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
| | | | | | | | | | - Bonaventura Clotet
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
- Doctorate School, Medicine Department, University of Vic-Central University of Catalonia (UVic-UCC), 08500 Vic, Spain
- Infectious Diseases Department, Germans Trias I Pujol Hospital, 08916 Badalona, Spain
| | - Jorge Carrillo
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
- CIBERINFEC, ISCIII, 28029 Madrid, Spain
| | | | - Julià Blanco
- AIDS Research Institute, IrsiCaixa, Campus Can Ruti, 08916 Badalona, Spain
- Doctorate School, Microbiology Department, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
- Doctorate School, Medicine Department, University of Vic-Central University of Catalonia (UVic-UCC), 08500 Vic, Spain
- CIBERINFEC, ISCIII, 28029 Madrid, Spain
- Germans Trias I Pujol Research Institute (IGTP), Campus Can Ruti, 08916 Badalona, Spain
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3
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Jimenez-Pascual A, Hale JS, Kordowski A, Pugh J, Silver DJ, Bayik D, Roversi G, Alban TJ, Rao S, Chen R, McIntyre TM, Colombo G, Taraboletti G, Holmberg KO, Forsberg-Nilsson K, Lathia JD, Siebzehnrubl FA. ADAMDEC1 Maintains a Growth Factor Signaling Loop in Cancer Stem Cells. Cancer Discov 2019; 9:1574-1589. [PMID: 31434712 DOI: 10.1158/2159-8290.cd-18-1308] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 07/02/2019] [Accepted: 08/07/2019] [Indexed: 02/06/2023]
Abstract
Glioblastomas (GBM) are lethal brain tumors where poor outcome is attributed to cellular heterogeneity, therapeutic resistance, and a highly infiltrative nature. These characteristics are preferentially linked to GBM cancer stem cells (GSC), but how GSCs maintain their stemness is incompletely understood and the subject of intense investigation. Here, we identify a novel signaling loop that induces and maintains GSCs consisting of an atypical metalloproteinase, ADAMDEC1, secreted by GSCs. ADAMDEC1 rapidly solubilizes FGF2 to stimulate FGFR1 expressed on GSCs. FGFR1 signaling induces upregulation of ZEB1 via ERK1/2 that regulates ADAMDEC1 expression through miR-203, creating a positive feedback loop. Genetic or pharmacologic targeting of components of this axis attenuates self-renewal and tumor growth. These findings reveal a new signaling axis for GSC maintenance and highlight ADAMDEC1 and FGFR1 as potential therapeutic targets in GBM. SIGNIFICANCE: Cancer stem cells (CSC) drive tumor growth in many cancers including GBM. We identified a novel sheddase, ADAMDEC1, which initiates an FGF autocrine loop to promote stemness in CSCs. This loop can be targeted to reduce GBM growth.This article is highlighted in the In This Issue feature, p. 1469.
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Affiliation(s)
- Ana Jimenez-Pascual
- Cardiff University School of Biosciences, European Cancer Stem Cell Research Institute, Cardiff, United Kingdom
| | - James S Hale
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio. .,Case Comprehensive Cancer Center, Cleveland, Ohio
| | - Anja Kordowski
- Cardiff University School of Biosciences, European Cancer Stem Cell Research Institute, Cardiff, United Kingdom
| | - Jamie Pugh
- Cardiff University School of Biosciences, European Cancer Stem Cell Research Institute, Cardiff, United Kingdom
| | - Daniel J Silver
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Case Comprehensive Cancer Center, Cleveland, Ohio
| | - Defne Bayik
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Case Comprehensive Cancer Center, Cleveland, Ohio
| | - Gustavo Roversi
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Tyler J Alban
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Case Comprehensive Cancer Center, Cleveland, Ohio.,Department of Molecular Medicine, Cleveland Clinic, Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
| | - Shilpa Rao
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Case Comprehensive Cancer Center, Cleveland, Ohio
| | - Rui Chen
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Thomas M McIntyre
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Case Comprehensive Cancer Center, Cleveland, Ohio.,Department of Molecular Medicine, Cleveland Clinic, Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
| | - Giorgio Colombo
- Department of Chemistry, University of Pavia and Institute of Molecular Recognition Chemistry (ICRM-CNR), Milano, Italy
| | | | - Karl O Holmberg
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Karin Forsberg-Nilsson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Justin D Lathia
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio. .,Case Comprehensive Cancer Center, Cleveland, Ohio.,Department of Molecular Medicine, Cleveland Clinic, Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
| | - Florian A Siebzehnrubl
- Cardiff University School of Biosciences, European Cancer Stem Cell Research Institute, Cardiff, United Kingdom.
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4
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Lund J, Elimar Bitsch AM, Grønbech Rasch M, Enoksson M, Troeberg L, Nagase H, Loftager M, Overgaard MT, Petersen HH. Monoclonal antibodies targeting the disintegrin-like domain of ADAMDEC1 modulates the proteolytic activity and enables quantification of ADAMDEC1 protein in human plasma. MAbs 2018; 10:118-128. [PMID: 29185848 PMCID: PMC5800386 DOI: 10.1080/19420862.2017.1395541] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 10/13/2017] [Accepted: 10/18/2017] [Indexed: 01/22/2023] Open
Abstract
Decysin-1 (ADAMDEC1) is an orphan ADAM-like metalloprotease with unknown biological function and a short domain structure. ADAMDEC1 mRNA has previously been demonstrated primarily in macrophages and mature dendritic cells. Here, we generated monoclonal antibodies (mAbs) against the mature ADAMDEC1 protein, as well as mAbs specific for the ADAMDEC1 pro-form, enabling further investigations of the metalloprotease. The generated mAbs bind ADAMDEC1 with varying affinity and represent at least six different epitope bins. Binding of mAbs to one epitope bin in the C-terminal disintegrin-like domain efficiently reduces the proteolytic activity of ADAMDEC1. A unique mAb, also recognizing the disintegrin-like domain, stimulates the caseinolytic activity of ADAMDEC1 while having no significant effect on the proteolysis of carboxymethylated transferrin. Using two different mAbs binding the disintegrin-like domain, we developed a robust, quantitative sandwich ELISA and demonstrate secretion of mature ADAMDEC1 protein by primary human macrophages. Surprisingly, we also found ADAMDEC1 present in human plasma with an approximate concentration of 0.5 nM. The presence of ADAMDEC1 both in human plasma and in macrophage cell culture supernatant were biochemically validated using immunoprecipitation and Western blot analysis demonstrating that ADAMDEC1 is secreted in a mature form.
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Affiliation(s)
- Jacob Lund
- Department of Haemophilia Biochemistry, Novo Nordisk A/S, Måløv, Denmark
- Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
| | - Anne Mette Elimar Bitsch
- Department of Haemophilia Biochemistry, Novo Nordisk A/S, Måløv, Denmark
- Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
| | | | - Mari Enoksson
- Department of Haemophilia Biochemistry, Novo Nordisk A/S, Måløv, Denmark
| | - Linda Troeberg
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
| | - Hideaki Nagase
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
| | - Mette Loftager
- Department of Haemophilia Research Bioanalysis, Novo Nordisk A/S, Måløv, Denmark
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5
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Chen R, Jin G, McIntyre TM. The soluble protease ADAMDEC1 released from activated platelets hydrolyzes platelet membrane pro-epidermal growth factor (EGF) to active high-molecular-weight EGF. J Biol Chem 2017; 292:10112-10122. [PMID: 28455445 DOI: 10.1074/jbc.m116.771642] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 04/20/2017] [Indexed: 12/11/2022] Open
Abstract
Platelets are the sole source of EGF in circulation, yet how EGF is stored or released from stimulated cells is undefined. In fact, we found platelets did not store EGF, synthesized as a single 6-kDa domain in pro-EGF, but rather expressed intact pro-EGF precursor on granular and plasma membranes. Activated platelets released high-molecular-weight (HMW)-EGF, produced by a single cleavage between the EGF and the transmembrane domains of pro-EGF. We synthesized a fluorogenic peptide encompassing residues surrounding the putative sessile arginyl residue and found stimulated platelets released soluble activity that cleaved this pro-EGF1020-1027 peptide. High throughput screening identified chymostatins, bacterial peptides with a central cyclic arginyl structure, as inhibitors of this activity. In contrast, the matrix metalloproteinase/TACE (tumor necrosis factor-α-converting enzyme) inhibitor GM6001 was ineffective. Stimulated platelets released the soluble protease ADAMDEC1, recombinant ADAMDEC1 hydrolyzed pro-EGF1020-1027, and this activity was inhibited by chymostatin and not GM6001. Biotinylating platelet surface proteins showed ADAMDEC1 hydrolyzed surface pro-EGF to HMW-EGF that stimulated HeLa EGF receptor (EGFR) reporter cells and EGFR-dependent tumor cell migration. This proteolysis was inhibited by chymostatin and not GM6001. Metabolizing pro-EGF Arg1023 to citrulline with recombinant polypeptide arginine deiminase 4 (PAD4) abolished ADAMDEC1-catalyzed pro-EGF1020-1027 peptidolysis, while pretreating intact platelets with PAD4 suppressed ADAMDEC1-, thrombin-, or collagen-induced release of HMW-EGF. We conclude that activated platelets release ADAMDEC1, which hydrolyzes pro-EGF to soluble HMW-EGF, that HMW-EGF is active, that proteolytic cleavage of pro-EGF first occurs at the C-terminal arginyl residue of the EGF domain, and that proteolysis is the regulated and rate-limiting step in generating soluble EGF bioactivity from activated platelets.
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Affiliation(s)
- Rui Chen
- From the Departments of Cellular and Molecular Medicine and
| | - Ge Jin
- the Department of Biological Sciences, Case Western Reserve University School of Dental Medicine, Cleveland, Ohio 44106
| | - Thomas M McIntyre
- From the Departments of Cellular and Molecular Medicine and .,Molecular Medicine, Lerner Research Institute, Cleveland Clinic, Cleveland 44195 Ohio and
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6
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O’Shea NR, Chew TS, Dunne J, Marnane R, Nedjat-Shokouhi B, Smith PJ, Bloom SL, Smith AM, Segal AW. Critical Role of the Disintegrin Metalloprotease ADAM-like Decysin-1 [ADAMDEC1] for Intestinal Immunity and Inflammation. J Crohns Colitis 2016; 10:1417-1427. [PMID: 27226416 PMCID: PMC5174729 DOI: 10.1093/ecco-jcc/jjw111] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS ADAM [A Disintegrin And Metalloproteinase] is a family of peptidase proteins which have diverse roles in tissue homeostasis and immunity. Here, we study ADAM-like DECysin-1 [ADAMDEC1] a unique member of the ADAM family. ADAMDEC1 expression is restricted to the macrophage/dendritic cell populations of the gastrointestinal tract and secondary lymphoid tissue. The biological function of ADAMDEC1 is unknown but it has been hypothesised to play a role in immunity. The identification of reduced ADAMDEC1 expression in Crohn's disease patients has provided evidence of a potential role in bowel inflammation. METHODS Adamdec1-/- mice were exposed to dextran sodium sulphate or infected orally with Citrobacter rodentium or Salmonella typhimurium. The clinical response was monitored. RESULTS The loss of Adamdec1 rendered mice more susceptible to the induction of bacterial and chemical induced colitis, as evidenced by increased neutrophil infiltration, greater IL-6 and IL-1β secretion, more weight loss and increased mortality. In the absence of Adamdec1, greater numbers of Citrobacter rodentium were found in the spleen, suggestive of a breakdown in mucosal immunity which resulted in bacteraemia. CONCLUSION In summary, ADAMDEC1 protects the bowel from chemical and bacterial insults, failure of which may predispose to Crohn's disease.
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Affiliation(s)
| | - Thean S. Chew
- Division of Medicine, University College London, London, UK
| | - Jenny Dunne
- Division of Medicine, University College London, London, UK
| | | | | | | | - Stuart L. Bloom
- Department of Gastroenterology, University College London Hospital, UK
| | - Andrew M. Smith
- Division of Medicine, University College London, London, UK,Microbial Diseases, Eastman Dental Institute, University College London, London, UK,*These authors contributed equally to this work
| | - Anthony W. Segal
- Division of Medicine, University College London, London, UK,*These authors contributed equally to this work
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7
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Mittal R, Patel AP, Debs LH, Nguyen D, Patel K, Grati M, Mittal J, Yan D, Chapagain P, Liu XZ. Intricate Functions of Matrix Metalloproteinases in Physiological and Pathological Conditions. J Cell Physiol 2016; 231:2599-621. [DOI: 10.1002/jcp.25430] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 05/16/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Rahul Mittal
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - Amit P. Patel
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - Luca H. Debs
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - Desiree Nguyen
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - Kunal Patel
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - M'hamed Grati
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - Jeenu Mittal
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - Denise Yan
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
| | - Prem Chapagain
- Department of Physics; Florida International University; Miami Florida
- Biomolecular Science Institute; Florida International University; Miami Florida
| | - Xue Zhong Liu
- Department of Otolaryngology; University of Miami Miller School of Medicine; Miami Florida
- Department of Biochemistry; University of Miami Miller School of Medicine; Miami Florida
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