フルテキストURL | fulltext.pdf |
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著者 | Sando, Yasuhisa| Matsuoka, Ken-Ichi| Sumii, Yuichi| Kondo, Takumi| Ikegawa, Shuntaro| Sugiura, Hiroyuki| Nakamura, Makoto| Iwamoto, Miki| Meguri, Yusuke| Asada, Noboru| Ennishi, Daisuke| Nishimori, Hisakazu| Fujii, Keiko| Fujii, Nobuharu| Utsunomiya, Atae| Oka, Takashi| Maeda, Yoshinobu| |
キーワード | T-cell lymphoma Targeted therapies |
発行日 | 2020-10-14 |
出版物タイトル | Scientific Reports |
巻 | 10巻 |
号 | 1号 |
出版者 | Nature Research |
開始ページ | 17237 |
ISSN | 2045-2322 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © The Author(s) 2020 |
論文のバージョン | publisher |
PubMed ID | 33057055 |
DOI | 10.1038/s41598-020-74174-x |
Web of Science KeyUT | 000582678700031 |
関連URL | isVersionOf https://doi.org/10.1038/s41598-020-74174-x |
フルテキストURL | fulltext.pdf |
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著者 | Oka, Takashi| Matsuoka, Ken-Ichi| Utsunomiya, Atae| |
キーワード | ATL HTLV-1 PDT PDD chemotherapy allogeneic hematopoietic cell transplantation immunotherapy GVHD ALA-PDT/PDD |
発行日 | 2020-02-02 |
出版物タイトル | Cancers |
巻 | 12巻 |
号 | 2号 |
出版者 | MDPI |
開始ページ | 335 |
ISSN | 2072-6694 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2020 by the authors. |
論文のバージョン | publisher |
PubMed ID | 32024297 |
DOI | 10.3390/cancers12020335 |
Web of Science KeyUT | 000522477300081 |
関連URL | isVersionOf https://doi.org/10.3390/cancers12020335 |
著者 | Abd Al Kader, Lamia| Oka, Takashi| Takata, Katsuyoshi| Sun, Xu| Sato, Hiaki| Murakami, Ichiro| Toji, Tomohiro| Manabe, Akihiro| Kimura, Hiroshi| Yoshino, Tadashi| |
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発行日 | 2013-11 |
出版物タイトル | Virchows Archiv |
巻 | 463巻 |
号 | 5号 |
資料タイプ | 学術雑誌論文 |
著者 | 高田 尚良| 佐藤 康晴| 中村 直哉| 徳中 摩美| 三木 由香里| 菊池 イアーラ幸江| 五十嵐 和彦| 伊藤 悦郎| 張替 秀雄| 加藤 省一| 林 詠子| 岡 剛史| 星井 嘉信| 田利 晶| 岡田 裕之| Mohamado, ABD Alkader Lamia| 前田 嘉信| 谷本 光音| 木下 朝博| 吉野 正| |
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発行日 | 2013-08-01 |
出版物タイトル | 岡山医学会雑誌 |
巻 | 125巻 |
号 | 2号 |
資料タイプ | 学術雑誌論文 |
JaLCDOI | 10.18926/AMO/32293 |
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フルテキストURL | fulltext.pdf |
著者 | Jin, Zaishun| Teramoto, Norihiro| Yoshino, Tadashi| Takada, Kenzo| Oka, Takashi| Hayashi, Kazuhiko| Akagi, Tadaatsu| |
抄録 | It has been reported that Epstein-Barr virus (EBV) resides in resting B cells in vivo. However, an ideal in vitro system for studying EBV latent infection in vivo has not yet been established. In this study, a mantle cell lymphoma line, SP53, was successfully infected with a recombinant EBV containing a neomycin-resistant gene. The EBV-carrying SP53 cells were obtained by selection using G418. They expressed EBER-1, EBNAs, and LMP1; this expression pattern of the EBV genes was similar to that in a lymphoblastoid cell line (LCL). However, proliferation assay showed that the EBV-carrying SP53 cells have a doubling time of 73 h, compared with 57 h of SP53 cells. Transplantation of 10(8) SP53 cells to nude mice formed tumors in 4 of 10 mice inoculated, but the EBV-carrying SP53 cells did not. Unexpectedly, EBV infection reduced the proliferation and tumorigenicity of SP53 cells. However, the EBV-carrying SP53 cells showed higher resistance to apoptosis induced by serum starvation than did the SP53 cells. The inhibition of proliferation and the resistance to apoptosis induced in SP53 cells by EBV infection indicate that this cell line might to some extent provide a model of in vivo EBV reservoir cells. |
キーワード | Epstein-Barr virus mantle cell lymphoma latent infection in vivo reservoir SP53 line |
Amo Type | Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 2000-10 |
巻 | 54巻 |
号 | 5号 |
出版者 | Okayama University Medical School |
開始ページ | 193 |
終了ページ | 200 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 11061568 |
Web of Science KeyUT | 000090098600002 |
JaLCDOI | 10.18926/AMO/32097 |
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フルテキストURL | fulltext.pdf |
著者 | Koirala, Tirtha Raj| Hayashi, Kazuhiko| Jin, Zaishun| Onoda, Sachiyo| Tanaka, Takehiro| Oda, Wakako| Ichimura, Koichi| Ohara, Nobuya| Oka, Takashi| Yamada, Masao| Yoshino, Tadashi| |
抄録 | Epstein-Barr virus (EBV)-related herpesvirus (Si-IIA-EBV) was serially transmitted for 3 passages from rabbit to rabbit of the opposite sex by blood transfusion, which subsequently induced virus-associated rabbit lymphomas. The virus could be transmitted by transfusion with 15-20 ml of whole blood (7/7) or irradiated blood (1/6) from the EBV-related virus-infected rabbits, but there was no transmission with transfusion of cell-free plasma (0/6) from the infected rabbits. Passive anti-EBV-VCA IgG (x 20 approximately x 10) titers decreased during the first 1-2 weeks in the transfused rabbits. The virus-transmitted rabbits showed a gradual increase in antibody titers ranging from peak titers of x 640 to x 2560 after 3 weeks of transfusion. The recipient origin of malignant lymphoma that developed in the first rabbit transfused by infected blood was confirmed by chromosomal analysis. This rabbit model thus shows that EBV-related herpesvirus is serially transmissible by blood transfusion and that transmission can not be completely prevented by irradiation of blood, but removal of blood cells is the best way to prevent transmission of EBV-related virus. Therefore, this animal model provides a convenient in vivo system for studies of the prevention and therapy of transfusion-related transmission of EBV and EBV-associated lymphoproliferative diseases in immunocompromised human beings. |
キーワード | ?Epstein-Barr virus(EBV) rabbit lymphoproliferative diseases blood transfusion |
Amo Type | Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 2004-04 |
巻 | 58巻 |
号 | 2号 |
出版者 | Okayama University Medical School |
開始ページ | 67 |
終了ページ | 74 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 15255507 |
Web of Science KeyUT | 000221043700002 |
JaLCDOI | 10.18926/AMO/32002 |
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フルテキストURL | fulltext.pdf |
著者 | Nakanishi, Tohru| Oka, Takashi| Akagi, Tadaatsu| |
抄録 | The structure of the human genome is almost completely elucidated and the life sciences will now aim for a general and integrated study of gene expressions and the functional elucidation of proteins. In such a study, various new techniques have been developed, and DNA microarray technology is the most representative one. As for the DNA microarray techniques, several thousands to tens of thousands of gene segments are immobilized on a glass slide at high density, and cDNA probes prepared from specific cells or tissues are hybridized on the slides from which gene expression profiles are obtained at one sweep in a short time. The present development of this technique and its possible application to medicine-related fields are described.</P> |
キーワード | DNA microarray DNA chip human genome embryonic stem(ES)cell single nucleotide polymorphism(SNP) |
Amo Type | Review |
出版物タイトル | Acta Medica Okayama |
発行日 | 2001-12 |
巻 | 55巻 |
号 | 6号 |
出版者 | Okayama University Medical School |
開始ページ | 319 |
終了ページ | 328 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 11779093 |
Web of Science KeyUT | 000172838400001 |
JaLCDOI | 10.18926/AMO/30886 |
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フルテキストURL | fulltext.pdf |
著者 | Akagi, Tadaatsu| Takata, Hiroshi| Yoshino, Tadashi| Teramoto, Norihiro| Yano, Shoki| Oka, Takashi| |
抄録 | Co-cultivation of thymus and spleen cells of Fisher and Lewis rats with lethally irradiated MT-2 cells harboring human T-cell leukemia virus type I (HTLV-I) resulted in the establishment of lymphoid cell lines, FIRT-1, FIRS-1, LERT-1, and LERS-1, respectively. Cells of these cell lines had rat T-cell characters as demonstrated by the positive reaction to monoclonal antibodies (MAbs) to rat T cell antigens (Thy 1 and pan T). They lacked surface immunoglobulins and strongly expressed rat interleukin-2 receptor antigen (Tac) and Ia antigen. Karyotypic analysis revealed that they had the normal rat karyotype in early cultures, but showed marked aneuploidy after long cultivation. None of them expressed HTLV gag proteins (p19 and p24) or virus particles, but they contained HTLV-I proviral DNA monoclonally and weakly expressed pX gene products (p40x). They were not transplantable into syngeneic newborn rats. |
キーワード | human T-cell leukemia virus rat T cell immortalization |
Amo Type | Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 1989-06 |
巻 | 43巻 |
号 | 3号 |
出版者 | Okayama University Medical School |
開始ページ | 143 |
終了ページ | 151 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 2788356 |
Web of Science KeyUT | A1989AG01600002 |
JaLCDOI | 10.18926/AMO/30764 |
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フルテキストURL | fulltext.pdf |
著者 | Ino, Hideo| Hayashi, Kazuhiko| Yanai, Hiroyuki| Teramoto, Norihiro| Koirala, Tirtha Raj| Chen, Hong-Li| Oka, Takashi| Yoshino, Tadashi| Takahashi, Kiyoshi| Akagi, Tadaastu| |
抄録 | A simian cell line, Si-IIA, harboring Epstein-Barr-virus (EBV) -related herpesvirus (Si-IIA-EBV), produces malignant lymphoma in rabbits when administered by intravenous inoculation. In this study, we analyzed the Si-IIA-EBV genome and compared it with human EBV and herpesvirus macaca fascicularis 1 (HVMF 1 ), which is associated with B-cell lymphoma developing in SIV-infected immunosuppressed monkeys. DNA from Si-IIA-EBV was amplified by the polymerase chain reaction using three different primer pairs complementary to human EBV (B95-8) DNA; two of the primer pairs covered part of the long internal repeat 1 region (IR 1) and the third covered part of the BRRF 1 region. Direct sequencing of the three PCR products revealed that Si-IIA-EBV DNA had about 82% nucleotide homology to the human EBV DNA in all three regions and 92.4% homology to HVMF1 in the IR1 region. The blotting pattern by Southern blot analysis was different between Si-IIA-EBV and human EBV. |
キーワード | Epstein-Barr virus HVMF 1 lymphoma ?monkey cell line PCR |
Amo Type | Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 1997-08 |
巻 | 51巻 |
号 | 4号 |
出版者 | Okayama University Medical School |
開始ページ | 207 |
終了ページ | 212 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 9284968 |
Web of Science KeyUT | A1997XU03200004 |