• 1487 Citations
  • 21 h-Index
1978 …2020

Research output per year

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Research Output

  • 1487 Citations
  • 21 h-Index
  • 107 Article
  • 6 Review article
  • 1 Chapter
  • 1 Comment/debate
2020
Open Access
2018

Merkel cell polyomavirus and Langerhans cell neoplasm

Murakami, I., Wada, N., Nakashima, J., Iguchi, M., Toi, M., Hashida, Y., Higuchi, T., Daibata, M., Matsushita, M., Iwasaki, T., Kuwamoto, S., Horie, Y., Nagata, K., Hayashi, K., Oka, T., Yoshino, T., Imamura, T., Morimoto, A., Imashuku, S., Gogusev, J. & 1 others, Jaubert, F., Aug 22 2018, In : Cell Communication and Signaling. 16, 1, 49.

Research output: Contribution to journalReview article

3 Citations (Scopus)

Metabolic abnormalities in adult T-cell leukemia/lymphoma and induction of specific leukemic cell death using photodynamic therapy

Oka, T., Mizuno, H., Sakata, M., Fujita, H., Yoshino, T., Yamano, Y., Utsumi, K., Masujima, T. & Utsunomiya, A., Dec 1 2018, In : Scientific reports. 8, 1, 14979.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2017

Gene expression analysis of hypersensitivity to mosquito bite, chronic active EBV infection and NK/T-lymphoma/leukemia

Washio, K., Oka, T., Abdalkader, L., Muraoka, M., Shimada, A., Oda, M., Sato, H., Takata, K., Kagami, Y., Shimizu, N., Kato, S., Kimura, H., Nishizaki, K., Yoshino, T. & Tsukahara, H., Nov 2 2017, In : Leukemia and Lymphoma. 58, 11, p. 2683-2694 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2016

Aberrant differential expression of EZH1 and EZH2 in Polycomb repressive complex 2 among B- and T/NK-cell neoplasms

Abdalkader, L., Oka, T., Takata, K., Sato, H., Murakami, I., Otte, A. P. & Yoshino, T., Aug 1 2016, In : Pathology. 48, 5, p. 467-482 16 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2015

Acute-phase ITIH4 levels distinguish multi-system from single-system Langerhans cell histiocytosis via plasma peptidomics

Murakami, I., Oh, Y., Morimoto, A., Sano, H., Kanzaki, S., Matsushita, M., Iwasaki, T., Kuwamoto, S., Kato, M., Nagata, K., Hayashi, K., Imashuku, S., Gogusev, J., Jaubert, F., Oka, T. & Yoshino, T., Jun 18 2015, In : Clinical Proteomics. 12, 1, 16.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Establishment of a Langerhans cell histiocytosis lesion cell line with dermal dendritic cell characteristics

Murakami, I., Gogusev, J., Jaubert, F., Matsushita, M., Hayashi, K., Miura, I., Tanaka, T., Oka, T. & Yoshino, T., Jan 1 2015, In : Oncology reports. 33, 1, p. 171-178 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Interleukin-1 loop model for pathogenesis of Langerhans cell histiocytosis

Murakami, I., Matsushita, M., Iwasaki, T., Kuwamoto, S., Kato, M., Nagata, K., Horie, Y., Hayashi, K., Imamura, T., Morimoto, A., Imashuku, S., Gogusev, J., Jaubert, F., Takata, K., Oka, T. & Yoshino, T., 2015, In : Cell Communication and Signaling. 13, 1, 13.

Research output: Contribution to journalReview article

21 Citations (Scopus)
2014

Detection of T-cell receptor γ gene rearrangement in paraffin-embedded T or natural killer/T-cell lymphoma samples using the BIOMED-2 protocol

Miyata-Takata, T., Takata, K., Yamanouchi, S., Sato, Y., Harada, M., Oka, T., Tanaka, T., Maeda, Y., Tanimoto, M. & Yoshino, T., Sep 2014, In : Leukemia and Lymphoma. 55, 9, p. 2161-2164 4 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Gene expression analysis in children with complex seizures due to influenza A(H1N1)pdm09 or rotavirus gastroenteritis

Tsuge, M., Oka, T., Yamashita, N., Saito, Y., Fujii, Y., Nagaoka, Y., Yashiro, M., Tsukahara, H. & Morishima, T., Feb 2014, In : Journal of NeuroVirology. 20, 1, p. 73-84 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

High viral load of Merkel cell polyomavirus DNA sequences in Langerhans cell sarcoma tissues

Murakami, I., Matsushita, M., Iwasaki, T., Kuwamoto, S., Kato, M., Horie, Y., Hayashi, K., Gogusev, J., Jaubert, F., Nakamoto, S., Yamakawa, M., Nakamine, H., Takata, K., Oka, T. & Yoshino, T., May 6 2014, In : Infectious Agents and Cancer. 9, 1, 15.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Merkel cell polyomavirus DNA sequences in peripheral blood and tissues from patients with Langerhans cell histiocytosis

Murakami, I., Matsushita, M., Iwasaki, T., Kuwamoto, S., Kato, M., Horie, Y., Hayashi, K., Imamura, T., Morimoto, A., Imashuku, S., Gogusev, J., Jaubert, F., Takata, K., Oka, T. & Yoshino, T., Jan 2014, In : Human Pathology. 45, 1, p. 119-126 8 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Necrotic and apoptotic cells serve as nuclei for calcification on osteoblastic differentiation of human mesenchymal stem cells in vitro

Fujita, H., Yamamoto, M., Ogino, T., Kobuchi, H., Ohmoto, N., Aoyama, E., Oka, T., Nakanishi, T., Inoue, K. & Sasaki, J., Jan 2014, In : Cell biochemistry and function. 32, 1, p. 77-86 10 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2013

Duodenal follicular lymphoma lacks AID but expresses BACH2 and has memory B-cell characteristics

Takata, K., Sato, Y., Nakamura, N., Tokunaka, M., Miki, Y., Yukie Kikuti, Y., Igarashi, K., Ito, E., Harigae, H., Kato, S., Hayashi, E., Oka, T., Hoshii, Y., Tari, A., Okada, H., Mohamad, A. A. L., Maeda, Y., Tanimoto, M., Kinoshita, T. & Yoshino, T., Jan 2013, In : Modern Pathology. 26, 1, p. 22-31 10 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Erratum: Duodenal follicular lymphoma lacks AID but expresses BACH2 and has memory B-cell characteristics (Modern Pathology (2013) 26 (22-31) DOI: 10.1038/modpathol.2012.127)

Takata, K., Sato, Y., Nakamura, N., Tokunaka, M., Miki, Y., Kikuti, Y. Y., Igarashi, K., Ito, E., Harigae, H., Kato, S., Hayashi, E., Oka, T., Hoshii, Y., Tari, A., Okada, H., Lamia Mohamad, A. A., Maeda, Y., Tanimoto, M., Kinoshita, T. & Yoshino, T., Aug 1 2013, In : Modern Pathology. 26, 8, 1 p.

Research output: Contribution to journalComment/debate

IL-17A receptor expression differs between subclasses of Langerhans cell histiocytosis, which might settle the IL-17A controversy

Murakami, I., Morimoto, A., Oka, T., Kuwamoto, S., Kato, M., Horie, Y., Hayashi, K., Gogusev, J., Jaubert, F., Imashuku, S., Al-Kadar, L. A., Takata, K. & Yoshino, T., Feb 2013, In : Virchows Archiv. 462, 2, p. 219-228 10 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

In aggressive variants of non-Hodgkin lymphomas, Ezh2 is strongly expressed and polycomb repressive complex PRC1.4 dominates over PRC1.2

Abd Al Kader, L., Oka, T., Takata, K., Sun, X., Sato, H., Murakami, I., Toji, T., Manabe, A., Kimura, H. & Yoshino, T., Nov 2013, In : Virchows Archiv. 463, 5, p. 697-711 15 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Pathogenic mechanisms of influenza A(H1N1)pdm09 infection elucidated on gene expression profiling

Yamashita, N., Tsukahara, H., Tsuge, M., Nagaoka, Y., Yashiro, M., Saito, Y., Fujii, Y., Oka, T. & Morishima, T., Oct 2013, In : Pediatrics International. 55, 5, p. 572-577 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2012

Cumulative epigenetic abnormalities in host genes with viral and microbial infection during initiation and progression of malignant lymphoma/leukemia

Oka, T., Sato, H., Ouchida, M., Utsunomiya, A. & Yoshino, T., Mar 2011, In : Cancers. 3, 1, p. 568-581 14 p.

Research output: Contribution to journalReview article

6 Citations (Scopus)

Downregulation of the B-cell receptor signaling component CD79b in plasma cell myeloma: A possible post transcriptional regulation

Huang, X., Takata, K., Sato, Y., Tanaka, T., Ichimura, K., Tamura, M., Oka, T. & Yoshino, T., Mar 2011, In : Pathology International. 61, 3, p. 122-129 8 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Effect of Risedronate on Osteoblast Differentiation, Expression of Receptor Activator of NF-κB Ligand and Apoptosis in Mesenchymal Stem Cells

Fujita, H., Kurokawa, K., Ogino, T., Ono, M., Yamamoto, M., Oka, T., Nakanishi, T., Kobayashi, N., Tanaka, N., Ogawa, T., Suzaki, E., Utsumi, K. & Sasaki, J., Aug 2011, In : Basic and Clinical Pharmacology and Toxicology. 109, 2, p. 78-84 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Tyrosine phosphatase SHP-1 is expressed higher in multisystem than in single-system Langerhans cell histiocytosis by immunohistochemistry

Murakami, I., Oka, T., Kuwamoto, S., Kato, M., Hayashi, K., Gogusev, J., Imamura, T., Morimoto, A., Imashuku, S. & Yoshino, T., Aug 2011, In : Virchows Archiv. 459, 2, p. 227-234 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Multi-step aberrant CpG island hyper-methylation is associated with the progression of adult T-cell leukemia/lymphoma

Sato, H., Oka, T., Shinnou, Y., Kondo, T., Washio, K., Takano, M., Takata, K., Morito, T., Huang, X., Tamura, M., Kitamura, Y., Ohara, N., Ouchida, M., Ohshima, K., Shimizu, K., Tanimoto, M., Takahashi, K., Matsuoka, M., Utsunomiya, A. & Yoshino, T., Jan 2010, In : American Journal of Pathology. 176, 1, p. 402-415 14 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)
2009

Accumulation of aberrant CpG hypermethylation by Helicobacter pylori infection promotes development and progression of gastric MALT lymphoma

Kondo, T., Oka, T., Sato, H., Shinnou, Y., Washio, K., Takano, M., Morito, T., Takata, K., Ohara, N., Ouchida, M., Shimizu, K. & Yoshino, T., 2009, In : International journal of oncology. 35, 3, p. 547-557 11 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Duodenal and nodal follicular lymphomas are distinct: The former lacks activation-induced cytidine deaminase and follicular dendritic cells despite ongoing somatic hypermutations

Takata, K., Sato, Y., Nakamura, N., Kikuti, Y. Y., Ichimura, K., Tanaka, T., Morito, T., Tamura, M., Oka, T., Kondo, E., Okada, H., Tari, A. & Yoshino, T., Jul 2009, In : Modern Pathology. 22, 7, p. 940-949 10 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)
13 Citations (Scopus)

Lipopolysaccharide-induced epithelial monoamine oxidase mediates alveolar bone loss in a rat chronic wound model

Ekuni, D., Firth, J. D., Nayer, T., Tomofuji, T., Sanbe, T., Irie, K., Yamamoto, T., Oka, T., Liu, Z., Vielkind, J. & Putnins, E. E., 2009, In : American Journal of Pathology. 175, 4, p. 1398-1409 12 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)
2008

Duodenal follicular lymphomas share common characteristics with mucosa-associated lymphoid tissue lymphomas

Sato, Y., Ichimura, K., Tanaka, T., Takata, K., Morito, T., Sato, H., Sato, Y., Kondo, E., Yanai, H., Ohara, N., Oka, T. & Yoshino, T., Mar 2008, In : Journal of Clinical Pathology. 61, 3, p. 377-381 5 p.

Research output: Contribution to journalArticle

58 Citations (Scopus)

リンパ系腫瘍におけるDNAメチル化異常.

Oka, T., 2008, In : 血液フロンテイア. 18, 11, p. 1-9 9 p.

Research output: Contribution to journalArticle

2007

Downregulation of drs mRNA expression is associated with the progression of adult T-cell leukemia/lymphoma

Shimakage, M., Inoue, N., Ohshima, K., Kawahara, K., Yamamoto, N., Oka, T., Tambe, Y., Yasui, K., Matsumoto, K., Yutsudo, M. & Inoue, H., Jun 2007, In : International journal of oncology. 30, 6, p. 1343-1348 6 p.

Research output: Contribution to journalArticle

Open Access
7 Citations (Scopus)

Immunoelectron-microscopic study of CD4- and CD8- positive lymphocytes from healthy donors seropositive for human T-lymphotropic virus type I

Ohtsuki, Y., Oka, T., Manabe, Y., Takeuchi, T., Lee, G. H., Furihata, M., Yoshino, T., Taguchi, H. & Miyoshi, I., May 2007, In : Biomedical Research. 18, 2, p. 83-88 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2006

Dendritic cells interacting mainly with B cells in the lymphoepithelial symbiosis of the human palatine tonsil

Takahashi, K., Nishikawa, Y., Sato, H., Oka, T., Yoshino, T. & Miyatani, K., May 2006, In : Virchows Archiv. 448, 5, p. 623-629 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Deviated VH4 immunoglobulin gene usage is found among thyroid mucosa-associated lymphoid tissue lymphomas, similar to the usage at other sites, but is not found in thyroid diffuse large B-cell lymphomas

Sato, Y., Nakamura, N., Nakamura, S., Sakugawa, S., Ichimura, K., Tanaka, T., Ohara, N., Oka, T., Kondo, E. & Yoshino, T., Dec 15 2006, In : Modern Pathology. 19, 12, p. 1578-1584 7 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Down-regulation of ASY/Nogo transcription associated with progression of adult T-cell leukemia/lymphoma

Shimakage, M., Inoue, N., Ohshima, K., Kawahara, K., Oka, T., Yasui, K., Matsumoto, K., Inoue, H., Watari, A., Higashiyama, S. & Yutsudo, M., Oct 1 2006, In : International Journal of Cancer. 119, 7, p. 1648-1653 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

High frequent gene silencing of hemetopoietic cell specific protein tyrosinephosphatase SHP1 in hemetopoietic cell malignancies

Oka, T., Ouchida, M., Tanimoto, M., Shimizu, K. & Yoshino, T., 2006, Gene Silencing: New Research. Nova Science Publishers, Inc., p. 1-32 32 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Citations (Scopus)

p27(Kip1) is detected on most gastric MALT lymphomas, but not large cell lymphomas.

Sato, H., Sato, Y., Ichimura, K., Oka, T., Kondo, E., Tanaka, T., Kondo, T., Ohara, N., Takahashi, K. & Yoshino, T., Mar 2006, In : Journal of clinical and experimental hematopathology : JCEH. 46, 1, p. 25-30 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2005

Analysis of genomic homology of murine gammaherpesvirus (MHV)-72 to MHV-68 and impact of MHV-72 on the survival and tumorigenesis in the MHV-72-infected CB17 scid/scid and CB17+/+ mice

Oda, W., Mistrikova, J., Stancekova, M., Dutia, B. M., Nash, A. A., Takahata, H., Jin, Z., Oka, T. & Hayashi, K., Sep 2005, In : Pathology International. 55, 9, p. 558-568 11 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Expression of phosphorylated Ser70 of Bcl-2 correlates with malignancy in human colorectal neoplasms

Kondo, E., Miyake, T., Shibata, M., Kimura, T., Iwagaki, H., Nakamura, S. I., Tanaka, T., Ohara, N., Ichimura, K., Oka, T., Yanai, H., Shibasaki, F. & Yoshino, T., Oct 15 2005, In : Clinical Cancer Research. 11, 20, p. 7255-7263 9 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Gene Expression Profiling and Differentiation of Immortalized Human Mesenchymal Stem Cells

Mori, H., Kato, J., Matsuo, H., Nakanishi, T., Kobayashi, N., Kosaka, Y., Oka, T. & Tanaka, N., Jan 2005, In : Journal of Hard Tissue Biology. 14, 2, p. 267-268 2 p.

Research output: Contribution to journalArticle

2004

CD40 Ligand Stimulation Inhibits the Proliferation of Mantle Cell Lymphoma Lines

Jin, Z., Teramoto, N., Hayashi, K., Liu, Y. X., Jin, G., Oka, T., Takahashi, K., Yoshino, T. & Akagi, T., Mar 2004, In : Anticancer research. 24, 2 B, p. 691-697 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)