Thujaplicin-copper chelates inhibit replication of human influenza viruses
Identifieur interne : 000076 ( PascalFrancis/Corpus ); précédent : 000075; suivant : 000077Thujaplicin-copper chelates inhibit replication of human influenza viruses
Auteurs : D. Miyamoto ; Y. Kusagaya ; N. Endo ; A. Sometani ; S. Takeo ; T. Suzuki ; Y. Arima ; K. Nakajima ; Y. SuzukiSource :
- Antiviral research [ 0166-3542 ] ; 1998.
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English descriptors
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Abstract
The effects of α-, β- and γ-thujaplicins and six of their metal chelates on human influenza virus-induced apoptosis in Madin-Darby canine kidney (MDCK) cells were examined by DNA fragmentation and flow cytometry. Among the compounds tested, thujaplicin-copper chelates inhibited apoptosis induced in the infected MDCK cells with influenza A/PR/8/34(H1N1), A/Shingapol/1/57(H2N2), A/Aichi/2/68(H3N2) and B/Lee/40 viruses, at concentrations of more than 5 μM. These results indicate that the copper chelates inhibit influenza virus-induced apoptosis and that the inhibitory effects may be independent of influenza virus subtype or types. Furthermore, the copper chelates also inhibited the release of the viruses from the infected MDCK cells during apoptosis. The anti-apoptotic effects of the copper chelates may occur 2-4 h postinfection, suggesting that the copper chelates affect MDCK cells directly in the early stage of influenza virus-induced apoptosis. In this study, we demonstrated that thujaplicin-copper chelates inhibit influenza virus-induced apoptosis of MDCK cells and also inhibit virus replication and release from the infected cells.
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Format Inist (serveur)
NO : | PASCAL 99-0041725 INIST |
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ET : | Thujaplicin-copper chelates inhibit replication of human influenza viruses |
AU : | MIYAMOTO (D.); KUSAGAYA (Y.); ENDO (N.); SOMETANI (A.); TAKEO (S.); SUZUKI (T.); ARIMA (Y.); NAKAJIMA (K.); SUZUKI (Y.) |
AF : | Department of Biochemistry, University of Shizuoka, School of Pharmaceutical Sciences, 52-1 Yada/Shizuoka-shi, Shizuoka 422-8526/Japon (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 9 aut.); Department of Analytical and Bioinorganic Chemistry, Kyoto Pharmaceutical University, 5 Nakauti-cho, Misasagi/Yamasina-ku, Kyoto 607/Japon (7 aut.); Otsuka America Pharmaceutical, Inc., 2440, Research Boulourd/Lock Ville, MD 20850/Etats-Unis (8 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Antiviral research; ISSN 0166-3542; Coden ARSRDR; Pays-Bas; Da. 1998; Vol. 39; No. 2; Pp. 89-100; Bibl. 25 ref. |
LA : | Anglais |
EA : | The effects of α-, β- and γ-thujaplicins and six of their metal chelates on human influenza virus-induced apoptosis in Madin-Darby canine kidney (MDCK) cells were examined by DNA fragmentation and flow cytometry. Among the compounds tested, thujaplicin-copper chelates inhibited apoptosis induced in the infected MDCK cells with influenza A/PR/8/34(H1N1), A/Shingapol/1/57(H2N2), A/Aichi/2/68(H3N2) and B/Lee/40 viruses, at concentrations of more than 5 μM. These results indicate that the copper chelates inhibit influenza virus-induced apoptosis and that the inhibitory effects may be independent of influenza virus subtype or types. Furthermore, the copper chelates also inhibited the release of the viruses from the infected MDCK cells during apoptosis. The anti-apoptotic effects of the copper chelates may occur 2-4 h postinfection, suggesting that the copper chelates affect MDCK cells directly in the early stage of influenza virus-induced apoptosis. In this study, we demonstrated that thujaplicin-copper chelates inhibit influenza virus-induced apoptosis of MDCK cells and also inhibit virus replication and release from the infected cells. |
CC : | 002B02S05 |
FD : | Antiviral; Activité biologique; Influenzavirus; Apoptose; Mort cellulaire; In vitro; Chélateur; Cuivre Métal; Thuja; Origine végétale; Plante médicinale; Pharmacognosie; Lignée cellulaire établie; Chien; Réplication; Infection; Thujaplicine; Lignée MDCK |
FG : | Orthomyxoviridae; Virus; Coniferales; Gymnospermae; Spermatophyta; Fissipedia; Carnivora; Mammalia; Vertebrata |
ED : | Antiviral; Biological activity; Influenzavirus; Apoptosis; Cell death; In vitro; Chelating agent; Copper Metal; Thuja; Plant origin; Medicinal plant; Pharmacognosy; Established cell line; Dog; Replication; Infection |
EG : | Orthomyxoviridae; Virus; Coniferales; Gymnospermae; Spermatophyta; Fissipedia; Carnivora; Mammalia; Vertebrata |
SD : | Antiviral; Actividad biológica; Influenzavirus; Apoptosis; Muerte celular; In vitro; Quelante; Cobre Metal; Thuja; Origen vegetal; Planta medicinal; Farmacognosia; Línea celular establecida; Perro; Replicación; Infección |
LO : | INIST-18839.354000071279630030 |
ID : | 99-0041725 |
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Pascal:99-0041725Le document en format XML
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<series><title level="j" type="main">Antiviral research</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antiviral</term>
<term>Apoptosis</term>
<term>Biological activity</term>
<term>Cell death</term>
<term>Chelating agent</term>
<term>Copper Metal</term>
<term>Dog</term>
<term>Established cell line</term>
<term>In vitro</term>
<term>Infection</term>
<term>Influenzavirus</term>
<term>Medicinal plant</term>
<term>Pharmacognosy</term>
<term>Plant origin</term>
<term>Replication</term>
<term>Thuja</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Antiviral</term>
<term>Activité biologique</term>
<term>Influenzavirus</term>
<term>Apoptose</term>
<term>Mort cellulaire</term>
<term>In vitro</term>
<term>Chélateur</term>
<term>Cuivre Métal</term>
<term>Thuja</term>
<term>Origine végétale</term>
<term>Plante médicinale</term>
<term>Pharmacognosie</term>
<term>Lignée cellulaire établie</term>
<term>Chien</term>
<term>Réplication</term>
<term>Infection</term>
<term>Thujaplicine</term>
<term>Lignée MDCK</term>
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<front><div type="abstract" xml:lang="en">The effects of α-, β- and γ-thujaplicins and six of their metal chelates on human influenza virus-induced apoptosis in Madin-Darby canine kidney (MDCK) cells were examined by DNA fragmentation and flow cytometry. Among the compounds tested, thujaplicin-copper chelates inhibited apoptosis induced in the infected MDCK cells with influenza A/PR/8/34(H1N1), A/Shingapol/1/57(H2N2), A/Aichi/2/68(H3N2) and B/Lee/40 viruses, at concentrations of more than 5 μM. These results indicate that the copper chelates inhibit influenza virus-induced apoptosis and that the inhibitory effects may be independent of influenza virus subtype or types. Furthermore, the copper chelates also inhibited the release of the viruses from the infected MDCK cells during apoptosis. The anti-apoptotic effects of the copper chelates may occur 2-4 h postinfection, suggesting that the copper chelates affect MDCK cells directly in the early stage of influenza virus-induced apoptosis. In this study, we demonstrated that thujaplicin-copper chelates inhibit influenza virus-induced apoptosis of MDCK cells and also inhibit virus replication and release from the infected cells.</div>
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</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Antiviral</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Antiviral</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Antiviral</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Activité biologique</s0>
<s5>04</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Biological activity</s0>
<s5>04</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Actividad biológica</s0>
<s5>04</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Influenzavirus</s0>
<s2>NW</s2>
<s5>07</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Influenzavirus</s0>
<s2>NW</s2>
<s5>07</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Influenzavirus</s0>
<s2>NW</s2>
<s5>07</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Apoptose</s0>
<s5>10</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Apoptosis</s0>
<s5>10</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Apoptosis</s0>
<s5>10</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Mort cellulaire</s0>
<s5>11</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Cell death</s0>
<s5>11</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Muerte celular</s0>
<s5>11</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>In vitro</s0>
<s5>13</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>In vitro</s0>
<s5>13</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>In vitro</s0>
<s5>13</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Chélateur</s0>
<s5>14</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Chelating agent</s0>
<s5>14</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Quelante</s0>
<s5>14</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Cuivre Métal</s0>
<s2>NC</s2>
<s5>16</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Copper Metal</s0>
<s2>NC</s2>
<s5>16</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Cobre Metal</s0>
<s2>NC</s2>
<s5>16</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Thuja</s0>
<s2>NS</s2>
<s5>17</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Thuja</s0>
<s2>NS</s2>
<s5>17</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Thuja</s0>
<s2>NS</s2>
<s5>17</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Origine végétale</s0>
<s5>18</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Plant origin</s0>
<s5>18</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Origen vegetal</s0>
<s5>18</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Plante médicinale</s0>
<s5>19</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Medicinal plant</s0>
<s5>19</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Planta medicinal</s0>
<s5>19</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Pharmacognosie</s0>
<s5>20</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG"><s0>Pharmacognosy</s0>
<s5>20</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Farmacognosia</s0>
<s5>20</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE"><s0>Lignée cellulaire établie</s0>
<s5>21</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG"><s0>Established cell line</s0>
<s5>21</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Línea celular establecida</s0>
<s5>21</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE"><s0>Chien</s0>
<s5>22</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG"><s0>Dog</s0>
<s5>22</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA"><s0>Perro</s0>
<s5>22</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE"><s0>Réplication</s0>
<s5>78</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG"><s0>Replication</s0>
<s5>78</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA"><s0>Replicación</s0>
<s5>78</s5>
</fC03>
<fC03 i1="16" i2="X" l="FRE"><s0>Infection</s0>
<s5>79</s5>
</fC03>
<fC03 i1="16" i2="X" l="ENG"><s0>Infection</s0>
<s5>79</s5>
</fC03>
<fC03 i1="16" i2="X" l="SPA"><s0>Infección</s0>
<s5>79</s5>
</fC03>
<fC03 i1="17" i2="X" l="FRE"><s0>Thujaplicine</s0>
<s2>FR</s2>
<s4>INC</s4>
<s5>86</s5>
</fC03>
<fC03 i1="18" i2="X" l="FRE"><s0>Lignée MDCK</s0>
<s4>INC</s4>
<s5>89</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Orthomyxoviridae</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Orthomyxoviridae</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Orthomyxoviridae</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Virus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Virus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Virus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Coniferales</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Coniferales</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Coniferales</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Gymnospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Gymnospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Gymnospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="FRE"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="ENG"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="SPA"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="06" i2="X" l="FRE"><s0>Fissipedia</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="06" i2="X" l="ENG"><s0>Fissipedia</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="06" i2="X" l="SPA"><s0>Fissipedia</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="07" i2="X" l="FRE"><s0>Carnivora</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="07" i2="X" l="ENG"><s0>Carnivora</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="07" i2="X" l="SPA"><s0>Carnivora</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="08" i2="X" l="FRE"><s0>Mammalia</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="08" i2="X" l="ENG"><s0>Mammalia</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="08" i2="X" l="SPA"><s0>Mammalia</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="09" i2="X" l="FRE"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="09" i2="X" l="ENG"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="09" i2="X" l="SPA"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fN21><s1>025</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 99-0041725 INIST</NO>
<ET>Thujaplicin-copper chelates inhibit replication of human influenza viruses</ET>
<AU>MIYAMOTO (D.); KUSAGAYA (Y.); ENDO (N.); SOMETANI (A.); TAKEO (S.); SUZUKI (T.); ARIMA (Y.); NAKAJIMA (K.); SUZUKI (Y.)</AU>
<AF>Department of Biochemistry, University of Shizuoka, School of Pharmaceutical Sciences, 52-1 Yada/Shizuoka-shi, Shizuoka 422-8526/Japon (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 9 aut.); Department of Analytical and Bioinorganic Chemistry, Kyoto Pharmaceutical University, 5 Nakauti-cho, Misasagi/Yamasina-ku, Kyoto 607/Japon (7 aut.); Otsuka America Pharmaceutical, Inc., 2440, Research Boulourd/Lock Ville, MD 20850/Etats-Unis (8 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Antiviral research; ISSN 0166-3542; Coden ARSRDR; Pays-Bas; Da. 1998; Vol. 39; No. 2; Pp. 89-100; Bibl. 25 ref.</SO>
<LA>Anglais</LA>
<EA>The effects of α-, β- and γ-thujaplicins and six of their metal chelates on human influenza virus-induced apoptosis in Madin-Darby canine kidney (MDCK) cells were examined by DNA fragmentation and flow cytometry. Among the compounds tested, thujaplicin-copper chelates inhibited apoptosis induced in the infected MDCK cells with influenza A/PR/8/34(H1N1), A/Shingapol/1/57(H2N2), A/Aichi/2/68(H3N2) and B/Lee/40 viruses, at concentrations of more than 5 μM. These results indicate that the copper chelates inhibit influenza virus-induced apoptosis and that the inhibitory effects may be independent of influenza virus subtype or types. Furthermore, the copper chelates also inhibited the release of the viruses from the infected MDCK cells during apoptosis. The anti-apoptotic effects of the copper chelates may occur 2-4 h postinfection, suggesting that the copper chelates affect MDCK cells directly in the early stage of influenza virus-induced apoptosis. In this study, we demonstrated that thujaplicin-copper chelates inhibit influenza virus-induced apoptosis of MDCK cells and also inhibit virus replication and release from the infected cells.</EA>
<CC>002B02S05</CC>
<FD>Antiviral; Activité biologique; Influenzavirus; Apoptose; Mort cellulaire; In vitro; Chélateur; Cuivre Métal; Thuja; Origine végétale; Plante médicinale; Pharmacognosie; Lignée cellulaire établie; Chien; Réplication; Infection; Thujaplicine; Lignée MDCK</FD>
<FG>Orthomyxoviridae; Virus; Coniferales; Gymnospermae; Spermatophyta; Fissipedia; Carnivora; Mammalia; Vertebrata</FG>
<ED>Antiviral; Biological activity; Influenzavirus; Apoptosis; Cell death; In vitro; Chelating agent; Copper Metal; Thuja; Plant origin; Medicinal plant; Pharmacognosy; Established cell line; Dog; Replication; Infection</ED>
<EG>Orthomyxoviridae; Virus; Coniferales; Gymnospermae; Spermatophyta; Fissipedia; Carnivora; Mammalia; Vertebrata</EG>
<SD>Antiviral; Actividad biológica; Influenzavirus; Apoptosis; Muerte celular; In vitro; Quelante; Cobre Metal; Thuja; Origen vegetal; Planta medicinal; Farmacognosia; Línea celular establecida; Perro; Replicación; Infección</SD>
<LO>INIST-18839.354000071279630030</LO>
<ID>99-0041725</ID>
</server>
</inist>
</record>
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