Participation of both Host and Virus Factors in Induction of Severe Acute Respiratory Syndrome (SARS) in F344 Rats Infected with SARS Coronavirus▿
Identifieur interne : 000711 ( Pmc/Corpus ); précédent : 000710; suivant : 000712Participation of both Host and Virus Factors in Induction of Severe Acute Respiratory Syndrome (SARS) in F344 Rats Infected with SARS Coronavirus▿
Auteurs : Noriyo Nagata ; Naoko Iwata ; Hideki Hasegawa ; Shuetsu Fukushi ; Masaru Yokoyama ; Ayako Harashima ; Yuko Sato ; Masayuki Saijo ; Shigeru Morikawa ; Tetsutaro SataSource :
- Journal of Virology [ 0022-538X ] ; 2006.
Abstract
To understand the pathogenesis and develop an animal model of severe acute respiratory syndrome (SARS)-associated coronavirus (SARS-CoV), the Frankfurt 1 SARS-CoV isolate was passaged serially in young F344 rats. Young rats were susceptible to SARS-CoV but cleared the virus rapidly within 3 to 5 days of intranasal inoculation. After 10 serial passages, replication and virulence of SARS-CoV were increased in the respiratory tract of young rats without clinical signs. By contrast, adult rats infected with the passaged virus showed respiratory symptoms and severe pathological lesions in the lung. Levels of inflammatory cytokines in sera and lung tissues were significantly higher in adult F344 rats than in young rats. During in vivo passage of SARS-CoV, a single amino acid substitution was introduced within the binding domain of the viral spike protein recognizing angiotensin-converting enzyme 2 (ACE2), which is known as a SARS-CoV receptor. The rat-passaged virus more efficiently infected CHO cells expressing rat ACE2 than did the original isolate. These results strongly indicate that host and virus factors such as advanced age and virus adaptation are critical for the development of SARS in rats.
Url:
DOI: 10.1128/JVI.01967-06
PubMed: 17151094
PubMed Central: 1797583
Links to Exploration step
PMC:1797583Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Participation of both Host and Virus Factors in Induction of Severe Acute Respiratory Syndrome (SARS) in F344 Rats Infected with SARS Coronavirus<xref ref-type="fn" rid="fn1">▿</xref> </title><author><name sortKey="Nagata, Noriyo" sort="Nagata, Noriyo" uniqKey="Nagata N" first="Noriyo" last="Nagata">Noriyo Nagata</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Iwata, Naoko" sort="Iwata, Naoko" uniqKey="Iwata N" first="Naoko" last="Iwata">Naoko Iwata</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Hasegawa, Hideki" sort="Hasegawa, Hideki" uniqKey="Hasegawa H" first="Hideki" last="Hasegawa">Hideki Hasegawa</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Fukushi, Shuetsu" sort="Fukushi, Shuetsu" uniqKey="Fukushi S" first="Shuetsu" last="Fukushi">Shuetsu Fukushi</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Yokoyama, Masaru" sort="Yokoyama, Masaru" uniqKey="Yokoyama M" first="Masaru" last="Yokoyama">Masaru Yokoyama</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Harashima, Ayako" sort="Harashima, Ayako" uniqKey="Harashima A" first="Ayako" last="Harashima">Ayako Harashima</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Sato, Yuko" sort="Sato, Yuko" uniqKey="Sato Y" first="Yuko" last="Sato">Yuko Sato</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Saijo, Masayuki" sort="Saijo, Masayuki" uniqKey="Saijo M" first="Masayuki" last="Saijo">Masayuki Saijo</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Morikawa, Shigeru" sort="Morikawa, Shigeru" uniqKey="Morikawa S" first="Shigeru" last="Morikawa">Shigeru Morikawa</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Sata, Tetsutaro" sort="Sata, Tetsutaro" uniqKey="Sata T" first="Tetsutaro" last="Sata">Tetsutaro Sata</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">17151094</idno><idno type="pmc">1797583</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1797583</idno><idno type="RBID">PMC:1797583</idno><idno type="doi">10.1128/JVI.01967-06</idno><date when="2006">2006</date><idno type="wicri:Area/Pmc/Corpus">000711</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000711</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Participation of both Host and Virus Factors in Induction of Severe Acute Respiratory Syndrome (SARS) in F344 Rats Infected with SARS Coronavirus<xref ref-type="fn" rid="fn1">▿</xref> </title><author><name sortKey="Nagata, Noriyo" sort="Nagata, Noriyo" uniqKey="Nagata N" first="Noriyo" last="Nagata">Noriyo Nagata</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Iwata, Naoko" sort="Iwata, Naoko" uniqKey="Iwata N" first="Naoko" last="Iwata">Naoko Iwata</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Hasegawa, Hideki" sort="Hasegawa, Hideki" uniqKey="Hasegawa H" first="Hideki" last="Hasegawa">Hideki Hasegawa</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Fukushi, Shuetsu" sort="Fukushi, Shuetsu" uniqKey="Fukushi S" first="Shuetsu" last="Fukushi">Shuetsu Fukushi</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Yokoyama, Masaru" sort="Yokoyama, Masaru" uniqKey="Yokoyama M" first="Masaru" last="Yokoyama">Masaru Yokoyama</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Harashima, Ayako" sort="Harashima, Ayako" uniqKey="Harashima A" first="Ayako" last="Harashima">Ayako Harashima</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Sato, Yuko" sort="Sato, Yuko" uniqKey="Sato Y" first="Yuko" last="Sato">Yuko Sato</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Saijo, Masayuki" sort="Saijo, Masayuki" uniqKey="Saijo M" first="Masayuki" last="Saijo">Masayuki Saijo</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Morikawa, Shigeru" sort="Morikawa, Shigeru" uniqKey="Morikawa S" first="Shigeru" last="Morikawa">Shigeru Morikawa</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Sata, Tetsutaro" sort="Sata, Tetsutaro" uniqKey="Sata T" first="Tetsutaro" last="Sata">Tetsutaro Sata</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author></analytic><series><title level="j">Journal of Virology</title><idno type="ISSN">0022-538X</idno><idno type="eISSN">1098-5514</idno><imprint><date when="2006">2006</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>To understand the pathogenesis and develop an animal model of severe acute respiratory syndrome (SARS)-associated coronavirus (SARS-CoV), the Frankfurt 1 SARS-CoV isolate was passaged serially in young F344 rats. Young rats were susceptible to SARS-CoV but cleared the virus rapidly within 3 to 5 days of intranasal inoculation. After 10 serial passages, replication and virulence of SARS-CoV were increased in the respiratory tract of young rats without clinical signs. By contrast, adult rats infected with the passaged virus showed respiratory symptoms and severe pathological lesions in the lung. Levels of inflammatory cytokines in sera and lung tissues were significantly higher in adult F344 rats than in young rats. During in vivo passage of SARS-CoV, a single amino acid substitution was introduced within the binding domain of the viral spike protein recognizing angiotensin-converting enzyme 2 (ACE2), which is known as a SARS-CoV receptor. The rat-passaged virus more efficiently infected CHO cells expressing rat ACE2 than did the original isolate. These results strongly indicate that host and virus factors such as advanced age and virus adaptation are critical for the development of SARS in rats.</p></div></front></TEI><pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Virol</journal-id><journal-id journal-id-type="publisher-id">jvi</journal-id><journal-title>Journal of Virology</journal-title><issn pub-type="ppub">0022-538X</issn><issn pub-type="epub">1098-5514</issn><publisher><publisher-name>American Society for Microbiology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">17151094</article-id><article-id pub-id-type="pmc">1797583</article-id><article-id pub-id-type="publisher-id">1967-06</article-id><article-id pub-id-type="doi">10.1128/JVI.01967-06</article-id><article-categories><subj-group subj-group-type="heading"><subject>Pathogenesis and Immunity</subject></subj-group></article-categories><title-group><article-title>Participation of both Host and Virus Factors in Induction of Severe Acute Respiratory Syndrome (SARS) in F344 Rats Infected with SARS Coronavirus<xref ref-type="fn" rid="fn1">▿</xref> </article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Nagata</surname><given-names>Noriyo</given-names></name><xref ref-type="aff" rid="aff1">1</xref><xref ref-type="corresp" rid="cor1">*</xref></contrib><contrib contrib-type="author"><name><surname>Iwata</surname><given-names>Naoko</given-names></name><xref ref-type="aff" rid="aff1">1</xref></contrib><contrib contrib-type="author"><name><surname>Hasegawa</surname><given-names>Hideki</given-names></name><xref ref-type="aff" rid="aff1">1</xref></contrib><contrib contrib-type="author"><name><surname>Fukushi</surname><given-names>Shuetsu</given-names></name><xref ref-type="aff" rid="aff1">2</xref></contrib><contrib contrib-type="author"><name><surname>Yokoyama</surname><given-names>Masaru</given-names></name><xref ref-type="aff" rid="aff1">3</xref></contrib><contrib contrib-type="author"><name><surname>Harashima</surname><given-names>Ayako</given-names></name><xref ref-type="aff" rid="aff1">1</xref></contrib><contrib contrib-type="author"><name><surname>Sato</surname><given-names>Yuko</given-names></name><xref ref-type="aff" rid="aff1">1</xref></contrib><contrib contrib-type="author"><name><surname>Saijo</surname><given-names>Masayuki</given-names></name><xref ref-type="aff" rid="aff1">2</xref></contrib><contrib contrib-type="author"><name><surname>Morikawa</surname><given-names>Shigeru</given-names></name><xref ref-type="aff" rid="aff1">2</xref></contrib><contrib contrib-type="author"><name><surname>Sata</surname><given-names>Tetsutaro</given-names></name><xref ref-type="aff" rid="aff1">1</xref></contrib></contrib-group><aff id="aff1">Departments of Pathology,<label>1</label> Virology I,<label>2</label> Center for Pathogen Genomics, National Institute of Infectious Diseases, Tokyo, Japan<label>3</label></aff><author-notes><fn id="cor1"><label>*</label><p>Corresponding author. Mailing address: Department of Pathology, National Institute of Infectious Diseases, Gakuen 4-7-1, Musashimurayama, Tokyo 208-0011, Japan. Phone: 81-42-561-0771. Fax: 81-42-561-6572. E-mail: <email>nnagata@nih.go.jp</email>.</p></fn></author-notes><pub-date pub-type="ppub"><month>2</month><year>2007</year></pub-date><pub-date pub-type="epub"><day>6</day><month>12</month><year>2006</year></pub-date><volume>81</volume><issue>4</issue><fpage>1848</fpage><lpage>1857</lpage><history><date date-type="received"><day>9</day><month>9</month><year>2006</year></date><date date-type="accepted"><day>20</day><month>11</month><year>2006</year></date></history><copyright-statement>Copyright © 2007, American Society for Microbiology</copyright-statement><copyright-year>2007</copyright-year><self-uri xlink:title="pdf" xlink:href="zjv00407001848.pdf"></self-uri><abstract><p>To understand the pathogenesis and develop an animal model of severe acute respiratory syndrome (SARS)-associated coronavirus (SARS-CoV), the Frankfurt 1 SARS-CoV isolate was passaged serially in young F344 rats. Young rats were susceptible to SARS-CoV but cleared the virus rapidly within 3 to 5 days of intranasal inoculation. After 10 serial passages, replication and virulence of SARS-CoV were increased in the respiratory tract of young rats without clinical signs. By contrast, adult rats infected with the passaged virus showed respiratory symptoms and severe pathological lesions in the lung. Levels of inflammatory cytokines in sera and lung tissues were significantly higher in adult F344 rats than in young rats. During in vivo passage of SARS-CoV, a single amino acid substitution was introduced within the binding domain of the viral spike protein recognizing angiotensin-converting enzyme 2 (ACE2), which is known as a SARS-CoV receptor. The rat-passaged virus more efficiently infected CHO cells expressing rat ACE2 than did the original isolate. These results strongly indicate that host and virus factors such as advanced age and virus adaptation are critical for the development of SARS in rats.</p></abstract></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/SrasV1/Data/Pmc/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000711 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd -nk 000711 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Sante
|area= SrasV1
|flux= Pmc
|étape= Corpus
|type= RBID
|clé= PMC:1797583
|texte= Participation of both Host and Virus Factors in Induction of Severe Acute Respiratory Syndrome (SARS) in F344 Rats Infected with SARS Coronavirus▿
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/RBID.i -Sk "pubmed:17151094" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a SrasV1
| This area was generated with Dilib version V0.6.33. |  |