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Zamora PF, Reidy TG, Armbruster CR, Sun M, Van Tyne D, Turner PE, Koff JL, Bomberger JM. Lytic bacteriophages induce the secretion of antiviral and proinflammatory cytokines from human respiratory epithelial cells. PLoS Biol 2024; 22:e3002566. [PMID: 38652717 PMCID: PMC11037538 DOI: 10.1371/journal.pbio.3002566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 02/27/2024] [Indexed: 04/25/2024] Open
Abstract
Phage therapy is a therapeutic approach to treat multidrug-resistant (MDR) infections that employs lytic bacteriophages (phages) to eliminate bacteria. Despite the abundant evidence for its success as an antimicrobial in Eastern Europe, there is scarce data regarding its effects on the human host. Here, we aimed to understand how lytic phages interact with cells of the airway epithelium, the tissue site that is colonized by bacterial biofilms in numerous chronic respiratory disorders. Using a panel of Pseudomonas aeruginosa phages and human airway epithelial cells (AECs) derived from a person with cystic fibrosis (CF), we determined that interactions between phages and epithelial cells depend on specific phage properties as well as physiochemical features of the microenvironment. Although poor at internalizing phages, the airway epithelium responds to phage exposure by changing its transcriptional profile and secreting antiviral and proinflammatory cytokines that correlate with specific phage families. Overall, our findings indicate that mammalian responses to phages are heterogenous and could potentially alter the way that respiratory local defenses aid in bacterial clearance during phage therapy. Thus, besides phage receptor specificity in a particular bacterial isolate, the criteria to select lytic phages for therapy should be expanded to include mammalian cell responses.
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Affiliation(s)
- Paula F. Zamora
- Department of Microbiology and Immunology, Dartmouth Geisel School of Medicine, Hanover, New Hampshire, United States of America
| | - Thomas G. Reidy
- Department of Biological Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Catherine R. Armbruster
- Department of Microbiology and Immunology, Dartmouth Geisel School of Medicine, Hanover, New Hampshire, United States of America
- Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America
| | - Ming Sun
- Center for Biological Imaging, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Daria Van Tyne
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Paul E. Turner
- Center for Phage Biology and Therapy, Yale University, New Haven, Connecticut, United States of America
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, Connecticut, United States of America
- Program in Microbiology, Yale School of Medicine, New Haven, Connecticut, United States of America
- Quantitative Biology Institute, Yale University, New Haven, Connecticut, United States of America
| | - Jonathan L. Koff
- Center for Phage Biology and Therapy, Yale University, New Haven, Connecticut, United States of America
- Department of Medicine, Yale University, New Haven, Connecticut, United States of America
| | - Jennifer M. Bomberger
- Department of Microbiology and Immunology, Dartmouth Geisel School of Medicine, Hanover, New Hampshire, United States of America
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2
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Zamora PF, Reidy TG, Armbruster CR, Sun M, Van Tyne D, Turner PE, Koff JL, Bomberger JM. Lytic bacteriophages interact with respiratory epithelial cells and induce the secretion of antiviral and proinflammatory cytokines. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.06.579115. [PMID: 38370761 PMCID: PMC10871231 DOI: 10.1101/2024.02.06.579115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Phage therapy is a therapeutic approach to treat multidrug resistant infections that employs lytic bacteriophages (phages) to eliminate bacteria. Despite the abundant evidence for its success as an antimicrobial in Eastern Europe, there is scarce data regarding its effects on the human host. Here, we aimed to understand how lytic phages interact with cells of the airway epithelium, the tissue site that is colonized by bacterial biofilms in numerous chronic respiratory disorders. We determined that interactions between phages and epithelial cells depend on specific phage properties as well as physiochemical features of the microenvironment. Although poor at internalizing phages, the airway epithelium responds to phage exposure by changing its transcriptional profile and secreting antiviral and proinflammatory cytokines that correlate with specific phage families. Overall, our findings indicate that mammalian responses to phages are heterogenous and could potentially alter the way that respiratory local defenses aid in bacterial clearance during phage therapy. Thus, besides phage receptor specificity in a particular bacterial isolate, the criteria to select lytic phages for therapy should be expanded to include mammalian cell responses.
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Affiliation(s)
- Paula F. Zamora
- Department of Microbiology and Immunology, Dartmouth Geisel School of Medicine, Hanover, NH
| | - Thomas G. Reidy
- Department of Biological Sciences, University of Pittsburgh, Pittsburgh, PA
| | - Catherine R. Armbruster
- Department of Microbiology and Immunology, Dartmouth Geisel School of Medicine, Hanover, NH
- Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA
| | - Ming Sun
- Center for Biological Imaging, University of Pittsburgh, Pittsburgh, PA
| | - Daria Van Tyne
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Paul E. Turner
- Center for Phage Biology and Therapy, Yale University, New Haven, CT
| | - Jonathan L. Koff
- Center for Phage Biology and Therapy, Yale University, New Haven, CT
| | - Jennifer M. Bomberger
- Department of Microbiology and Immunology, Dartmouth Geisel School of Medicine, Hanover, NH
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3
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Carroll-Portillo A, Lin DM, Lin HC. The Diversity of Bacteriophages in the Human Gut. Methods Mol Biol 2024; 2738:17-30. [PMID: 37966590 DOI: 10.1007/978-1-0716-3549-0_2] [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: 11/16/2023]
Abstract
Bacteriophages, commonly referred to as phages, are viruses that infect bacteria and are among the most numerous microorganisms on the planet. They occur throughout nature occupying every habitat where their bacterial hosts can be found. Within these communities, phages are responsible for shaping the bacterial community structure and function through their interactions. Phages shape the community structure and function within the human gut but are also able to influence the human host. As such, there is increased interest in understanding the composition and activity of the gastrointestinal phages, although these studies have been hindered by the difficulties accompanying the study of the human gut. Here, we summarize the methods and findings pertaining to the diversity of the human gastrointestinal phages.
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Affiliation(s)
- Amanda Carroll-Portillo
- Division of Gastroenterology and Hepatology, University of New Mexico, Albuquerque, NM, USA.
| | - Derek M Lin
- Biomedical Research Institute of New Mexico, Albuquerque, NM, USA
| | - Henry C Lin
- Division of Gastroenterology and Hepatology, University of New Mexico, Albuquerque, NM, USA
- Medicine Service, New Mexico VA Health Care System, Albuquerque, NM, USA
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4
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Pacios O, Blasco L, Ortiz Cartagena C, Bleriot I, Fernández-García L, López M, Barrio-Pujante A, Cuenca FF, Aracil B, Oteo-Iglesias J, Tomás M. Molecular studies of phages- Klebsiella pneumoniae in mucoid environment: innovative use of mucolytic agents prior to the administration of lytic phages. Front Microbiol 2023; 14:1286046. [PMID: 37886069 PMCID: PMC10598653 DOI: 10.3389/fmicb.2023.1286046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 09/26/2023] [Indexed: 10/28/2023] Open
Abstract
Mucins are important glycoproteins that form a protective layer throughout the gastrointestinal and respiratory tracts. There is scientific evidence of increase in phage-resistance in the presence of mucin for some bacterial pathogens. Manipulation in mucin composition may ultimately influence the effectiveness of phage therapy. In this work, two clinical strains of K. pneumoniae (K3574 and K3325), were exposed to the lytic bacteriophage vB_KpnS-VAC35 in the presence and absence of mucin on a long-term co-evolution assay, in an attempt to mimic in vitro the exposure to mucins that bacteria and their phages face in vivo. Enumerations of the bacterial and phage counts at regular time intervals were conducted, and extraction of the genomic DNA of co-evolved bacteria to the phage, the mucin and both was performed. We determined the frequency of phage-resistant mutants in the presence and absence of mucin and including a mucolytic agent (N-acetyl L-cysteine, NAC), and sequenced them using Nanopore. We phenotypically demonstrated that the presence of mucin induces the emergence of bacterial resistance against lytic phages, effectively decreased in the presence of NAC. In addition, the genomic analysis revealed some of the genes relevant to the development of phage resistance in long-term co-evolution, with a special focus on the mucoid environment. Genes involved in the metabolism of carbohydrates were mutated in the presence of mucin. In conclusion, the use of mucolytic agents prior to the administration of lytic phages could be an interesting therapeutic option when addressing K. pneumoniae infections in environments where mucin is overproduced.
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Affiliation(s)
- Olga Pacios
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - Lucía Blasco
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - Concha Ortiz Cartagena
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - Inés Bleriot
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - Laura Fernández-García
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - María López
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - Antonio Barrio-Pujante
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - Felipe Fernández Cuenca
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
- Unidad Clínica de Enfermedades Infecciosas y Microbiología Clínica, Hospital Universitario Virgen Macarena, Instituto de Biomedicina de Sevilla (Hospital Universitario Virgen Macarena/CSIC/Universidad de Sevilla), Sevilla, Spain
- MePRAM, Proyecto de Medicina de Precisión contra las resistencias Antimicrobianas, Madrid, Spain
| | - Belén Aracil
- MePRAM, Proyecto de Medicina de Precisión contra las resistencias Antimicrobianas, Madrid, Spain
- Laboratorio de Referencia e Investigación de Resistencias a Antibióticos e Infecciones Sanitarias, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Jesús Oteo-Iglesias
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
- MePRAM, Proyecto de Medicina de Precisión contra las resistencias Antimicrobianas, Madrid, Spain
- Laboratorio de Referencia e Investigación de Resistencias a Antibióticos e Infecciones Sanitarias, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - María Tomás
- Grupo de Microbiología Traslacional y Multidisciplinar (MicroTM)-Servicio de Microbiología Instituto de Investigación Biomédica A Coruña (INIBIC), Hospital A Coruña (CHUAC), Universidad de A Coruña (UDC), A Coruña, Spain
- Grupo de Estudio de los Mecanismos de Resistencia Antimicrobiana (GEMARA) formando parte de la Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
- MePRAM, Proyecto de Medicina de Precisión contra las resistencias Antimicrobianas, Madrid, Spain
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5
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Carroll-Portillo A, Rumsey KN, Braun CA, Lin DM, Coffman CN, Alcock JA, Singh SB, Lin HC. Mucin and Agitation Shape Predation of Escherichia coli by Lytic Coliphage. Microorganisms 2023; 11:microorganisms11020508. [PMID: 36838472 PMCID: PMC9966288 DOI: 10.3390/microorganisms11020508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/15/2023] [Accepted: 02/15/2023] [Indexed: 02/19/2023] Open
Abstract
The ability of bacteriophage (phage), abundant within the gastrointestinal microbiome, to regulate bacterial populations within the same micro-environment offers prophylactic and therapeutic opportunities. Bacteria and phage have both been shown to interact intimately with mucin, and these interactions invariably effect the outcomes of phage predation within the intestine. To better understand the influence of the gastrointestinal micro-environment on phage predation, we employed enclosed, in vitro systems to investigate the roles of mucin concentration and agitation as a function of phage type and number on bacterial killing. Using two lytic coliphage, T4 and PhiX174, bacterial viability was quantified following exposure to phages at different multiplicities of infection (MOI) within increasing, physiological levels of mucin (0-4%) with and without agitation. Comparison of bacterial viability outcomes demonstrated that at low MOI, agitation in combination with higher mucin concentration (>2%) inhibited phage predation by both phages. However, when MOI was increased, PhiX predation was recovered regardless of mucin concentration or agitation. In contrast, only constant agitation of samples containing a high MOI of T4 demonstrated phage predation; briefly agitated samples remained hindered. Our results demonstrate that each phage-bacteria pairing is uniquely influenced by environmental factors, and these should be considered when determining the potential efficacy of phage predation under homeostatic or therapeutic circumstances.
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Affiliation(s)
- Amanda Carroll-Portillo
- Division of Gastroenterology and Hepatology, University of New Mexico, Albuquerque, NM 87131, USA
- Correspondence:
| | - Kellin N. Rumsey
- Statistical Sciences, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - Cody A. Braun
- Biomedical Research Institute of New Mexico, Albuquerque, NM 87108, USA
| | - Derek M. Lin
- Biomedical Research Institute of New Mexico, Albuquerque, NM 87108, USA
| | | | - Joe A. Alcock
- Department of Emergency Medicine, University of New Mexico, Albuquerque, NM 87131, USA
| | - Sudha B. Singh
- Biomedical Research Institute of New Mexico, Albuquerque, NM 87108, USA
| | - Henry C. Lin
- Division of Gastroenterology and Hepatology, University of New Mexico, Albuquerque, NM 87131, USA
- Medicine Service, New Mexico VA Health Care System, Albuquerque, NM 87108, USA
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6
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Rothschild-Rodriguez D, Hedges M, Kaplan M, Karav S, Nobrega FL. Phage-encoded carbohydrate-interacting proteins in the human gut. Front Microbiol 2023; 13:1083208. [PMID: 36687636 PMCID: PMC9853417 DOI: 10.3389/fmicb.2022.1083208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/14/2022] [Indexed: 01/09/2023] Open
Abstract
In the human gastrointestinal tract, the gut mucosa and the bacterial component of the microbiota interact and modulate each other to accomplish a variety of critical functions. These include digestion aid, maintenance of the mucosal barrier, immune regulation, and production of vitamins, hormones, and other metabolites that are important for our health. The mucus lining of the gut is primarily composed of mucins, large glycosylated proteins with glycosylation patterns that vary depending on factors including location in the digestive tract and the local microbial population. Many gut bacteria have evolved to reside within the mucus layer and thus encode mucus-adhering and -degrading proteins. By doing so, they can influence the integrity of the mucus barrier and therefore promote either health maintenance or the onset and progression of some diseases. The viral members of the gut - mostly composed of bacteriophages - have also been shown to have mucus-interacting capabilities, but their mechanisms and effects remain largely unexplored. In this review, we discuss the role of bacteriophages in influencing mucosal integrity, indirectly via interactions with other members of the gut microbiota, or directly with the gut mucus via phage-encoded carbohydrate-interacting proteins. We additionally discuss how these phage-mucus interactions may influence health and disease states.
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Affiliation(s)
| | - Morgen Hedges
- School of Biological Sciences, University of Southampton, Southampton, United Kingdom
| | - Merve Kaplan
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Sercan Karav
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Franklin L. Nobrega
- School of Biological Sciences, University of Southampton, Southampton, United Kingdom,*Correspondence: Franklin L. Nobrega, ✉
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7
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Sundberg LR, Rantanen N, de Freitas Almeida GM. Mucosal Environment Induces Phage Susceptibility in Streptococcus mutans. PHAGE (NEW ROCHELLE, N.Y.) 2022; 3:128-135. [PMID: 36793554 PMCID: PMC9917281 DOI: 10.1089/phage.2022.0021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Pathogenic bacteria are attracted toward mucosa, as it is their way of entry into the body. However, we know surprisingly little about the phage-bacterium interactions in the mucosal environment. Here, we explored the effect of the mucosal environment on growth characteristics and phage-bacterium interactions in Streptococcus mutans, a causative agent of dental caries. We found that although mucin supplementation increased bacterial growth and survival, it decreased S. mutans biofilm formation. More importantly, the presence of mucin had a significant effect on S. mutans phage susceptibility. In two experiments done in Brain Heart Infusion Broth, phage M102 replication was detected only with 0.2% mucin supplementation. In 0.1 × Tryptic Soy Broth, 0.5% mucin supplementation led to a 4-log increase in phage titers compared with the control. These results suggest that the mucosal environment can have a major role in the growth, phage sensitivity, and phage resistance of S. mutans, and underline the importance of understanding the effect of mucosal environment on phage-bacterium interactions.
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Affiliation(s)
- Lotta-Riina Sundberg
- Department of Biological and Environmental Science, Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland
| | - Noora Rantanen
- Department of Biological and Environmental Science, Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland
| | - Gabriel Magno de Freitas Almeida
- Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, UiT The Arctic University of Norway, Tromsø, Norway
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8
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Kowalski J, Górska R, Cieślik M, Górski A, Jończyk-Matysiak E. What Are the Potential Benefits of Using Bacteriophages in Periodontal Therapy? Antibiotics (Basel) 2022; 11:antibiotics11040446. [PMID: 35453197 PMCID: PMC9027636 DOI: 10.3390/antibiotics11040446] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 01/16/2023] Open
Abstract
Periodontitis, which may result in tooth loss, constitutes both a serious medical and social problem. This pathology, if not treated, can contribute to the development of, among others, pancreatic cancer, cardiovascular diseases or Alzheimer’s disease. The available treatment methods are expensive but not always fully effective. For this reason, the search for and isolation of bacteriophages specific to bacterial strains causing periodontitis seems to be a great opportunity to target persistent colonization by bacterial pathogens and lower the use of antibiotics consequently limiting further development of antibiotic resistance. Furthermore, antimicrobial resistance (AMR) constitutes a growing challenge in periodontal therapy as resistant pathogens may be isolated from more than 70% of patients with periodontitis. The aim of this review is to present the perspective of phage application in the prevention and/or treatment of periodontitis alongside its complicated multifactorial aetiology and emphasize the challenges connecting composition and application of effective phage preparation.
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Affiliation(s)
- Jan Kowalski
- Department of Periodontology and Oral Diseases, Medical University of Warsaw, 02-097 Warsaw, Poland; (J.K.); (R.G.)
| | - Renata Górska
- Department of Periodontology and Oral Diseases, Medical University of Warsaw, 02-097 Warsaw, Poland; (J.K.); (R.G.)
| | - Martyna Cieślik
- Bacteriophage Laboratory, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wrocław, Poland; (M.C.); (A.G.)
| | - Andrzej Górski
- Bacteriophage Laboratory, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wrocław, Poland; (M.C.); (A.G.)
- Phage Therapy Unit, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wrocław, Poland
- Infant Jesus Hospital, The Medical University of Warsaw, 02-006 Warsaw, Poland
| | - Ewa Jończyk-Matysiak
- Bacteriophage Laboratory, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wrocław, Poland; (M.C.); (A.G.)
- Correspondence:
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9
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Almeida A. Special Issue: Bacteriophage Treatment as an Alternative Technology to Inactivate Pathogenic Bacteria: A Generalized Worldwide Growing Acceptance. Microorganisms 2021; 10:microorganisms10010012. [PMID: 35056461 PMCID: PMC8781548 DOI: 10.3390/microorganisms10010012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 12/21/2021] [Indexed: 11/28/2022] Open
Affiliation(s)
- Adelaide Almeida
- Departamento de Biologia e CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
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10
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Chen W, Zhang Z, Zhang S, Zhu P, Ko JKS, Yung KKL. MUC1: Structure, Function, and Clinic Application in Epithelial Cancers. Int J Mol Sci 2021; 22:ijms22126567. [PMID: 34207342 PMCID: PMC8234110 DOI: 10.3390/ijms22126567] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 12/18/2022] Open
Abstract
The transmembrane glycoprotein mucin 1 (MUC1) is a mucin family member that has different functions in normal and cancer cells. Owing to its structural and biochemical properties, MUC1 can act as a lubricant, moisturizer, and physical barrier in normal cells. However, in cancer cells, MUC1 often undergoes aberrant glycosylation and overexpression. It is involved in cancer invasion, metastasis, angiogenesis, and apoptosis by virtue of its participation in intracellular signaling processes and the regulation of related biomolecules. This review introduces the biological structure and different roles of MUC1 in normal and cancer cells and the regulatory mechanisms governing these roles. It also evaluates current research progress and the clinical applications of MUC1 in cancer therapy based on its characteristics.
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Affiliation(s)
- Wenqing Chen
- Division of Teaching and Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China;
| | - Zhu Zhang
- Department of Biology, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong Kong, China; (Z.Z.); (S.Z.); (P.Z.)
| | - Shiqing Zhang
- Department of Biology, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong Kong, China; (Z.Z.); (S.Z.); (P.Z.)
| | - Peili Zhu
- Department of Biology, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong Kong, China; (Z.Z.); (S.Z.); (P.Z.)
| | - Joshua Ka-Shun Ko
- Division of Teaching and Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China;
- Correspondence: (J.K.-S.K.); (K.K.-L.Y.); Tel.: +852-3411-2907 (J.K.-S.K.); +852-3411-7060 (K.K.-L.Y.); Fax: +852-3411-2461 (J.K.-S.K.); +852-3411-5995 (K.K.-L.Y.)
| | - Ken Kin-Lam Yung
- Department of Biology, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong Kong, China; (Z.Z.); (S.Z.); (P.Z.)
- Correspondence: (J.K.-S.K.); (K.K.-L.Y.); Tel.: +852-3411-2907 (J.K.-S.K.); +852-3411-7060 (K.K.-L.Y.); Fax: +852-3411-2461 (J.K.-S.K.); +852-3411-5995 (K.K.-L.Y.)
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