Molecular pathology in the lungs of severe acute respiratory syndrome patients
Identifieur interne : 003B51 ( Main/Exploration ); précédent : 003B50; suivant : 003B52Molecular pathology in the lungs of severe acute respiratory syndrome patients
Auteurs : JUXIANG YE [République populaire de Chine] ; BO ZHANG [République populaire de Chine] ; JIAN XU [République populaire de Chine] ; QING CHANG [République populaire de Chine] ; Michael A. Mcnutt [République populaire de Chine] ; Christine Korteweg [République populaire de Chine] ; Encong Gong [République populaire de Chine] ; JIANG GU [République populaire de Chine, États-Unis]Source :
- The American journal of pathology [ 0002-9440 ] ; 2007.
Descripteurs français
- Pascal (Inist)
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English descriptors
Abstract
Severe acute respiratory syndrome (SARS) is a novel infectious disease with disastrous clinical consequences, in which the lungs are the major target organs. Previous studies have described the general pathology in the lungs of SARS patients and have identified some of the cell types infected by SARS coronavirus (SARS-CoV). However, at the time of this writing, there were no comprehensive reports of the cellular distribution of the virus in lung tissue. In this study, we have performed double labeling combining in situ hybridization with immunohistochemistry and alternating each of these techniques separately in consecutive sections to evaluate the viral distribution on various cell types in the lungs of seven patients affected with SARS. We found that SARS-CoV was present in bronchial epithelium, type I and II pneumocytes, T lymphocytes, and macrophages/monocytes. For pneumocytes, T lymphocytes, and macrophages, the infection rates were calculated. In addition, our present study is the first to demonstrate infection of endothelial cells and fibroblasts in SARS.
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uniqKey="Bo Zhang" last="Bo Zhang">BO ZHANG</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Pathology, School of Basic Medical Science, Peking University Health Science Center</s1><s2>Beijing</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Jian Xu" sort="Jian Xu" uniqKey="Jian Xu" last="Jian Xu">JIAN XU</name><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Histology and Embryology, Peking University Health Science Center</s1><s2>Beijing</s2><s3>CHN</s3><sZ>3 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Qing Chang" sort="Qing Chang" uniqKey="Qing Chang" last="Qing Chang">QING CHANG</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Pathology, School of Basic Medical Science, Peking University Health Science Center</s1><s2>Beijing</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Mcnutt, Michael A" sort="Mcnutt, Michael A" uniqKey="Mcnutt M" first="Michael A." last="Mcnutt">Michael A. Mcnutt</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Pathology, School of Basic Medical Science, Peking University Health Science Center</s1><s2>Beijing</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Korteweg, Christine" sort="Korteweg, Christine" uniqKey="Korteweg C" first="Christine" last="Korteweg">Christine Korteweg</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Pathology, School of Basic Medical Science, Peking University Health Science Center</s1><s2>Beijing</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Gong, Encong" sort="Gong, Encong" uniqKey="Gong E" first="Encong" last="Gong">Encong Gong</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Pathology, School of Basic Medical Science, Peking University Health Science Center</s1><s2>Beijing</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Jiang Gu" sort="Jiang Gu" uniqKey="Jiang Gu" last="Jiang Gu">JIANG GU</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Pathology, School of Basic Medical Science, Peking University Health Science Center</s1><s2>Beijing</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Pékin</settlement></placeName></affiliation><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>Department of Pathology, State University of New York-Health Science Center at Brooklyn</s1><s2>Brooklyn, New York</s2><s3>USA</s3><sZ>8 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">État de New York</region></placeName></affiliation></author></analytic><series><title level="j" type="main">The American journal of pathology</title><title level="j" type="abbreviated">Am. j. pathol.</title><idno type="ISSN">0002-9440</idno><imprint><date when="2007">2007</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">The American journal of pathology</title><title level="j" type="abbreviated">Am. j. pathol.</title><idno type="ISSN">0002-9440</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anatomic pathology</term><term>Genetics</term><term>Human</term><term>Lung disease</term><term>Severe acute respiratory syndrome</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Génétique</term><term>Poumon pathologie</term><term>Syndrome respiratoire aigu sévère</term><term>Homme</term><term>Anatomopathologie</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Génétique</term><term>Homme</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Severe acute respiratory syndrome (SARS) is a novel infectious disease with disastrous clinical consequences, in which the lungs are the major target organs. Previous studies have described the general pathology in the lungs of SARS patients and have identified some of the cell types infected by SARS coronavirus (SARS-CoV). However, at the time of this writing, there were no comprehensive reports of the cellular distribution of the virus in lung tissue. In this study, we have performed double labeling combining in situ hybridization with immunohistochemistry and alternating each of these techniques separately in consecutive sections to evaluate the viral distribution on various cell types in the lungs of seven patients affected with SARS. We found that SARS-CoV was present in bronchial epithelium, type I and II pneumocytes, T lymphocytes, and macrophages/monocytes. For pneumocytes, T lymphocytes, and macrophages, the infection rates were calculated. In addition, our present study is the first to demonstrate infection of endothelial cells and fibroblasts in SARS.</div></front></TEI><affiliations><list><country><li>République populaire de Chine</li><li>États-Unis</li></country><region><li>État de New York</li></region><settlement><li>Pékin</li></settlement></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Juxiang Ye" sort="Juxiang Ye" uniqKey="Juxiang Ye" last="Juxiang Ye">JUXIANG YE</name></noRegion><name sortKey="Bo Zhang" sort="Bo Zhang" uniqKey="Bo Zhang" last="Bo Zhang">BO ZHANG</name><name sortKey="Gong, Encong" sort="Gong, Encong" uniqKey="Gong E" first="Encong" last="Gong">Encong Gong</name><name sortKey="Jian Xu" sort="Jian Xu" uniqKey="Jian Xu" last="Jian Xu">JIAN XU</name><name sortKey="Jiang Gu" sort="Jiang Gu" uniqKey="Jiang Gu" last="Jiang Gu">JIANG GU</name><name sortKey="Korteweg, Christine" sort="Korteweg, Christine" uniqKey="Korteweg C" first="Christine" last="Korteweg">Christine Korteweg</name><name sortKey="Mcnutt, Michael A" sort="Mcnutt, Michael A" uniqKey="Mcnutt M" first="Michael A." last="Mcnutt">Michael A. Mcnutt</name><name sortKey="Qing Chang" sort="Qing Chang" uniqKey="Qing Chang" last="Qing Chang">QING CHANG</name></country><country name="États-Unis"><region name="État de New York"><name sortKey="Jiang Gu" sort="Jiang Gu" uniqKey="Jiang Gu" last="Jiang Gu">JIANG GU</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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