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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 04260naa a2200481 4500 | |
| 001 | oai:DiVA.org:liu-98827 | |
| 003 | SwePub | |
| 008 | 131014s1999 | |||||||||||000 ||eng| | |
| 009 | oai:prod.swepub.kib.ki.se:1944032 | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-988272 URI |
| 024 | 7 | a http://kipublications.ki.se/Default.aspx?queryparsed=id:19440322 URI |
| 024 | 7 | a https://doi.org/10.1016/S0891-5849(99)00101-X2 DOI |
| 040 | a (SwePub)liud (SwePub)ki | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Sasada, T.u Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japan4 aut |
| 245 | 1 0 | a Possible involvement of thioredoxin reductase as well as thioredoxin in cellular sensitivity to cis-diamminedichloroplatinum (II) |
| 264 | 1 | b Elsevier,c 1999 |
| 338 | a print2 rdacarrier | |
| 520 | a The thioredoxin (TRX) system, composed of nicotinamide adenine dinucleotide phosphate (reduced form), TRX, and TRX reductase (TRXR), has multiple biologic functions via thiol-mediated redox control. In this study, we investigated the relationship between intracellular TRXR levels and cellular sensitivity to cis-diamminedichloroplatinum (II) (CDDP). HeLa, a human cervical carcinoma cell line, cultured with CDDP showed a time- and dose-dependent reduction of intracellular TRXR activity, which was well correlated with the decrease in cell viability after exposure to CDDP. In a cell-free system, CDDP was found to directly inactivate the reduced form of purified human TRXR. The CDDP-resistant variants of HeLa cells, established by continuous exposure to CDDP, exhibited an increased expression and activity of TRXR as well as TRX compared with the parental cells. In addition, sodium selenate, an inhibitor of TRXR, was found to increase the susceptibility to CDDP in the CDDP-resistant cells. Moreover, the HeLa cells transfected with an antisense TRXR RNA expression vector to reduce the intracellular enzyme activity displayed an enhanced sensitivity to CDDP. Taken together with previous reports on TRX, these results indicate the possible involvement of TRXR as well as TRX in the cellular sensitivity and resistance to CDDP. | |
| 653 | a Thioredoxin | |
| 653 | a Thioredoxin reductase | |
| 653 | a cis-Diamminedichloroplatinum (II) | |
| 653 | a Cytotoxicity | |
| 653 | a Redox | |
| 653 | a Free radicals | |
| 700 | 1 | a Nakamura, H.u Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japan4 aut |
| 700 | 1 | a Ueda, S.u Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japan4 aut |
| 700 | 1 | a Sato, N.u Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japan4 aut |
| 700 | 1 | a Kitaoka, Y.u Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japan4 aut |
| 700 | 1 | a Gon, Y.u Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japan4 aut |
| 700 | 1 | a Takabayashi, A.u Department of Surgery, Tazuke Kofukai Kitano Hospital Medical Institute, Osaka, Japan4 aut |
| 700 | 1 | a Spyrou, Giannisu Medical Nobel Institute for Biochemistry, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden4 aut0 (Swepub:liu)ioasp42 |
| 700 | 1 | a Holmgren, Arneu Karolinska Institutet4 aut |
| 700 | 1 | a Yodoi, J.u Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japan4 aut |
| 710 | 2 | a Department of Biological Responses, Institute for Virus Research, Kyoto University, Kyoto, Japanb Department of Surgery, Tazuke Kofukai Kitano Hospital Medical Institute, Osaka, Japan4 org |
| 773 | 0 | t Free Radical Biology & Medicined : Elsevierg 27:5-6, s. 504-514q 27:5-6<504-514x 0891-5849x 1873-4596 |
| 856 | 4 | u http://www.sciencedirect.com/science/article/pii/S089158499900101X#y Link to article |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-98827 |
| 856 | 4 8 | u http://kipublications.ki.se/Default.aspx?queryparsed=id:1944032 |
| 856 | 4 8 | u https://doi.org/10.1016/S0891-5849(99)00101-X |
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