Selective Killing of Pathogenic Bacteria by Antimicrobial Silver Nanoparticle-Cell Wall Binding Domain Conjugates.
Identifieur interne : 000437 ( Main/Corpus ); précédent : 000436; suivant : 000438Selective Killing of Pathogenic Bacteria by Antimicrobial Silver Nanoparticle-Cell Wall Binding Domain Conjugates.
Auteurs : Domyoung Kim ; Seok-Joon Kwon ; Xia Wu ; Jessica Sauve ; Inseon Lee ; Jahyun Nam ; Jungbae Kim ; Jonathan S. DordickSource :
- ACS applied materials & interfaces [ 1944-8252 ] ; 2018.
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Abstract
Broad-spectrum antibiotics indiscriminately kill bacteria, removing nonpathogenic microorganisms and leading to evolution of antibiotic resistant strains. Specific antimicrobials that could selectively kill pathogenic bacteria without targeting other bacteria in the natural microbial community or microbiome may be able to address this concern. In this work, we demonstrate that silver nanoparticles, suitably conjugated to a selective cell wall binding domain (CBD), can efficiently target and selectively kill bacteria. As a relevant example, CBDBA from Bacillus anthracis selectively bound to B. anthracis in a mixture with Bacillus subtilis, as well in a mixture with Staphylococcus aureus. This new biologically-assisted hybrid strategy, therefore, has the potential to provide selective decontamination of pathogenic bacteria with minimal impact on normal microflora.
DOI: 10.1021/acsami.8b00181
PubMed: 29619821
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Selective Killing of Pathogenic Bacteria by Antimicrobial Silver Nanoparticle-Cell Wall Binding Domain Conjugates.</title><author><name sortKey="Kim, Domyoung" sort="Kim, Domyoung" uniqKey="Kim D" first="Domyoung" last="Kim">Domyoung Kim</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Kwon, Seok Joon" sort="Kwon, Seok Joon" uniqKey="Kwon S" first="Seok-Joon" last="Kwon">Seok-Joon Kwon</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Wu, Xia" sort="Wu, Xia" uniqKey="Wu X" first="Xia" last="Wu">Xia Wu</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Sauve, Jessica" sort="Sauve, Jessica" uniqKey="Sauve J" first="Jessica" last="Sauve">Jessica Sauve</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Lee, Inseon" sort="Lee, Inseon" uniqKey="Lee I" first="Inseon" last="Lee">Inseon Lee</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Nam, Jahyun" sort="Nam, Jahyun" uniqKey="Nam J" first="Jahyun" last="Nam">Jahyun Nam</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Kim, Jungbae" sort="Kim, Jungbae" uniqKey="Kim J" first="Jungbae" last="Kim">Jungbae Kim</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Dordick, Jonathan S" sort="Dordick, Jonathan S" uniqKey="Dordick J" first="Jonathan S" last="Dordick">Jonathan S. Dordick</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2018">2018</date><idno type="RBID">pubmed:29619821</idno><idno type="pmid">29619821</idno><idno type="doi">10.1021/acsami.8b00181</idno><idno type="wicri:Area/Main/Corpus">000437</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000437</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Selective Killing of Pathogenic Bacteria by Antimicrobial Silver Nanoparticle-Cell Wall Binding Domain Conjugates.</title><author><name sortKey="Kim, Domyoung" sort="Kim, Domyoung" uniqKey="Kim D" first="Domyoung" last="Kim">Domyoung Kim</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Kwon, Seok Joon" sort="Kwon, Seok Joon" uniqKey="Kwon S" first="Seok-Joon" last="Kwon">Seok-Joon Kwon</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Wu, Xia" sort="Wu, Xia" uniqKey="Wu X" first="Xia" last="Wu">Xia Wu</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Sauve, Jessica" sort="Sauve, Jessica" uniqKey="Sauve J" first="Jessica" last="Sauve">Jessica Sauve</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author><author><name sortKey="Lee, Inseon" sort="Lee, Inseon" uniqKey="Lee I" first="Inseon" last="Lee">Inseon Lee</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Nam, Jahyun" sort="Nam, Jahyun" uniqKey="Nam J" first="Jahyun" last="Nam">Jahyun Nam</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Kim, Jungbae" sort="Kim, Jungbae" uniqKey="Kim J" first="Jungbae" last="Kim">Jungbae Kim</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Dordick, Jonathan S" sort="Dordick, Jonathan S" uniqKey="Dordick J" first="Jonathan S" last="Dordick">Jonathan S. Dordick</name><affiliation><nlm:affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</nlm:affiliation></affiliation></author></analytic><series><title level="j">ACS applied materials & interfaces</title><idno type="eISSN">1944-8252</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anti-Bacterial Agents (MeSH)</term><term>Cell Wall (MeSH)</term><term>Metal Nanoparticles (MeSH)</term><term>Microbial Sensitivity Tests (MeSH)</term><term>Silver (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Anti-Bacterial Agents</term><term>Silver</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Cell Wall</term><term>Metal Nanoparticles</term><term>Microbial Sensitivity Tests</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Broad-spectrum antibiotics indiscriminately kill bacteria, removing nonpathogenic microorganisms and leading to evolution of antibiotic resistant strains. Specific antimicrobials that could selectively kill pathogenic bacteria without targeting other bacteria in the natural microbial community or microbiome may be able to address this concern. In this work, we demonstrate that silver nanoparticles, suitably conjugated to a selective cell wall binding domain (CBD), can efficiently target and selectively kill bacteria. As a relevant example, CBD<sup>BA</sup> from Bacillus anthracis selectively bound to B. anthracis in a mixture with Bacillus subtilis, as well in a mixture with Staphylococcus aureus. This new biologically-assisted hybrid strategy, therefore, has the potential to provide selective decontamination of pathogenic bacteria with minimal impact on normal microflora.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">29619821</PMID><DateCompleted><Year>2019</Year><Month>02</Month><Day>06</Day></DateCompleted><DateRevised><Year>2019</Year><Month>02</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1944-8252</ISSN><JournalIssue CitedMedium="Internet"><Volume>10</Volume><Issue>16</Issue><PubDate><Year>2018</Year><Month>Apr</Month><Day>25</Day></PubDate></JournalIssue><Title>ACS applied materials & interfaces</Title><ISOAbbreviation>ACS Appl Mater Interfaces</ISOAbbreviation></Journal><ArticleTitle>Selective Killing of Pathogenic Bacteria by Antimicrobial Silver Nanoparticle-Cell Wall Binding Domain Conjugates.</ArticleTitle><Pagination><MedlinePgn>13317-13324</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1021/acsami.8b00181</ELocationID><Abstract><AbstractText>Broad-spectrum antibiotics indiscriminately kill bacteria, removing nonpathogenic microorganisms and leading to evolution of antibiotic resistant strains. Specific antimicrobials that could selectively kill pathogenic bacteria without targeting other bacteria in the natural microbial community or microbiome may be able to address this concern. In this work, we demonstrate that silver nanoparticles, suitably conjugated to a selective cell wall binding domain (CBD), can efficiently target and selectively kill bacteria. As a relevant example, CBD<sup>BA</sup> from Bacillus anthracis selectively bound to B. anthracis in a mixture with Bacillus subtilis, as well in a mixture with Staphylococcus aureus. This new biologically-assisted hybrid strategy, therefore, has the potential to provide selective decontamination of pathogenic bacteria with minimal impact on normal microflora.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Domyoung</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kwon</LastName><ForeName>Seok-Joon</ForeName><Initials>SJ</Initials><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wu</LastName><ForeName>Xia</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sauve</LastName><ForeName>Jessica</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>Inseon</ForeName><Initials>I</Initials><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nam</LastName><ForeName>Jahyun</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Jungbae</ForeName><Initials>J</Initials><Identifier Source="ORCID">http://orcid.org/0000-0001-8280-7008</Identifier><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Korea University , 145 Anam-ro , Seongbuk-gu , Seoul 02841 , Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Dordick</LastName><ForeName>Jonathan S</ForeName><Initials>JS</Initials><Identifier Source="ORCID">http://orcid.org/0000-0001-7802-3702</Identifier><AffiliationInfo><Affiliation>Department of Chemical and Biological Engineering , Rensselaer Polytechnic Institute , 110 8th Street , Troy , New York 12180 , United States.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>04</Month><Day>16</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>ACS Appl Mater Interfaces</MedlineTA><NlmUniqueID>101504991</NlmUniqueID><ISSNLinking>1944-8244</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000900">Anti-Bacterial Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>3M4G523W1G</RegistryNumber><NameOfSubstance UI="D012834">Silver</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000900" MajorTopicYN="N">Anti-Bacterial Agents</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002473" MajorTopicYN="Y">Cell Wall</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D053768" MajorTopicYN="N">Metal Nanoparticles</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008826" MajorTopicYN="N">Microbial Sensitivity Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012834" MajorTopicYN="N">Silver</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Bacillus anthracis</Keyword><Keyword MajorTopicYN="N">Staphylococcus aureus</Keyword><Keyword MajorTopicYN="N">bactericidal activity</Keyword><Keyword MajorTopicYN="N">cell-wall binding domain</Keyword><Keyword MajorTopicYN="N">silver binding peptide</Keyword><Keyword MajorTopicYN="N">silver nanoparticles</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2018</Year><Month>4</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>2</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate 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