• 1480 Citations
  • 21 h-Index
1978 …2020

Research output per year

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Research Output

  • 1480 Citations
  • 21 h-Index
  • 107 Article
  • 6 Review article
  • 1 Chapter
  • 1 Comment/debate

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)

Aberrant Expression of the p53 Tumor Suppressor Gene in Adult T‐Cell Leukemia and HTLV‐I‐infected Cells

Yamato, K., Oka, T., Hiroi, M., Iwahara, Y., Sugito, S., Tsuchida, N. & Miyoshi, I., Jan 1993, In : Japanese Journal of Cancer Research. 84, 1, p. 4-8 5 p.

Research output: Contribution to journalArticle

54 Citations (Scopus)

A case of adult human herpesvirus-6 associated hemophagocytic syndrome recovered from acute liver failure

Oka, T., Shinzaki, H., Torimoto, Y., Hasebe, C., Fujimoto, Y., Mizuno, M., Kohda, H., Hirai, K., Takemori, N., Sekiya, C. & Kohgo, Y., Jan 1 1995, In : Japanese Journal of Gastroenterology. 92, 8, p. 1194-1199 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Acceleration of Paramecium Swimming Velocity is Effected by Various Cations

Nakaoka, Y., Oka, T., Serizawa, K., Toyotama, H. & Oosawa, F., Jan 1983, In : Cell structure and function. 8, 1, p. 77-84 8 p.

Research output: Contribution to journalArticle

Open Access
8 Citations (Scopus)

Acceleration of Paramecium swimming velocity is effected by various cations.(共著)

Oka, T., 1983, In : Cell struct. & Func.. 8, p. 77-84 8 p.

Research output: Contribution to journalArticle

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., Sep 21 2009, In : International journal of oncology. 35, 3, p. 547-557 11 p.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Activated Proliferation of B-Cell Lymphomas/Leukemias with the SHP1 Gene Silencing by Aberrant CpG Methylation

Koyama, M., Oka, T., Ouchida, M., Nakatani, Y., Nishiuchi, R., Yoshino, T., Hayashi, K., Akagi, T. & Seino, Y., Dec 1 2003, In : Laboratory Investigation. 83, 12, p. 1849-1858 10 p.

Research output: Contribution to journalArticle

58 Citations (Scopus)

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)

Adult T-cell leukemia/lymphoma with skin lesions similar to mycosis fungoides.(共著)

Oka, T., 1991, In : Rinshou Hifu. 45, p. 17-21 5 p.

Research output: Contribution to journalArticle

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 1 2005, In : Pathology International. 55, 9, p. 558-568 11 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Analysis of the Genome of an Epstein-Barr-Virus (EBV)-Related Herpesvirus in a Cynomolgus Monkey Cell Line (Si-IIA)

Ino, H., Hayashi, K., Yanai, H., Teramoto, N., Koirala, T. R., Chen, H. L., Oka, T., Yoshino, T., Takahashi, K. & Akagi, T., Aug 1 1997, In : Acta medica Okayama. 51, 4, p. 207-212 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

An animal model for human EBV-associated hemophagocytic syndrome: Herpesvirus papio frequently induces fatal lymphoproliferative disorders with hemophagocytic syndrome in rabbits

Hayashi, K., Ohara, N., Teramoto, N., Onoda, S., Chen, H. L., Oka, T., Kondo, E., Yoshino, T., Takahashi, K., Yates, J. & Akagi, T., Jan 1 2001, In : American Journal of Pathology. 158, 4, p. 1533-1542 10 p., 64104.

Research output: Contribution to journalArticle

28 Citations (Scopus)

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 1 2004, In : Anticancer research. 24, 2 B, p. 691-697 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Changes in membrane potential during adaptation to external potassium ions.(共著)

Oka, T., 1986, In : J. Exp. Biol.. 126, p. 111-117 7 p.

Research output: Contribution to journalArticle

Characterization of a novel human natural killer-cell line (NK-YS) established from natural killer cell lymphoma/leukemia associated with Epstein-Barr virus infection

Tsuchiyama, J., Yoshino, T., Mori, M., Kondoh, E., Oka, T., Akagi, T., Hiraki, A., Nakayama, H., Shibuya, A., Ma, Y., Kawabata, T., Okada, S. & Harada, M., Aug 15 1998, In : Blood. 92, 4, p. 1374-1383 10 p.

Research output: Contribution to journalArticle

71 Citations (Scopus)

Characterization of Epstein-Barr virus-infected mantle cell lymphoma lines

Jin, Z., Teramoto, N., Yoshino, T., Takada, K., Oka, T., Hayashi, K. & Akagi, T., Dec 1 2000, In : Acta medica Okayama. 54, 5, p. 193-200 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Characterization of flat revertants isolated from cells transformed by Abelson murine leukemia virus (Ab‐MuLV)

Oka, T., Yutsudo, M., Inoue, H., Higuchi, F. & Hakura, A., Dec 1990, In : Journal of cellular physiology. 145, 3, p. 428-433 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Characterization of two human lymphoid cell lines producing human T-lymphotropic virus type I (HTLV-I) isolated from patients with HTLV-I-associated myelopathy or encephalopathy

Iwata, J., Oka, T., Furihata, M., Sonobe, H., Matsubayashi, K., Uemura, Y., Miyoshi, I. & Ohtsuki, Y., Mar 1 1991, In : Archives of Virology. 118, 1-2, p. 101-112 12 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

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 1 2011, In : Cancers. 3, 1, p. 568-581 14 p.

Research output: Contribution to journalReview article

5 Citations (Scopus)

Cyno-EBV (EBV-related herpesvirus from cynomolgus macaques) induces rabbit malignant lymphomas and their tumor cell lines frequently show specific chromosomal abnormalities

Hayashi, K., Chen, H. L., Yanai, H., Koirala, T. R., Ohara, N., Teramoto, N., Oka, T., Yoshino, T., Takahashi, K., Miyamoto, K., Fujimoto, K., Yoshikawa, Y. & Akagi, T., Jul 1 1999, In : Laboratory Investigation. 79, 7, p. 823-835 13 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

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 1 2006, In : Virchows Archiv. 448, 5, p. 623-629 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

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)

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)

Differentiation of rat thymic myoid progenitor cell line established by coculture with human T-lymphotropic virus type-I-producing human T cells

Oka, T., Hayashi, K., Nakaoka, Y., Ohtsuki, Y. & Akagi, T., Apr 28 2000, In : Cell and Tissue Research. 300, 1, p. 119-127 9 p.

Research output: Contribution to journalArticle

7 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)

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)

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 1 2011, In : Pathology International. 61, 3, p. 122-129 8 p.

Research output: Contribution to journalArticle

7 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 1 2009, In : Modern Pathology. 22, 7, p. 940-949 10 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

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)

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 1 2008, In : Journal of Clinical Pathology. 61, 3, p. 377-381 5 p.

Research output: Contribution to journalArticle

57 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 1 2011, In : Basic and Clinical Pharmacology and Toxicology. 109, 2, p. 78-84 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Electron microscopic study of suppressive effects on the production of human T-lymphotropic virus type I (HTLV-I)1 with human interferons

Ohtsuki, Y., Oka, T., Furihata, M., Takahashi, K., Hayashi, K., Iwata, J., Hikita, T., Sonobe, H. & Miyoshi, I., Jan 1 1989, In : Journal of Clinical Electron Microscopy. 22, 2, p. 205-213 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Epstein-Barr virus infection to Epstein-Barr virus-negative nasopharyngeal carcinoma cell line TW03 enhances its tumorigenicity

Teramoto, N., Maeda, A., Kobayashi, K., Hayashi, K., Oka, T., Takahashi, K., Takada, K., Klein, G. & Akagi, T., Mar 2000, In : Laboratory Investigation. 80, 3, p. 303-312 10 p.

Research output: Contribution to journalArticle

Open Access
22 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

Establishment and characterization of a cell line, HS-Os-1 derived from an osteoblastic type of human osteosarcoma

Sonobe, H., Mizobuchi, H., Manabe, Y., Furihata, M., Iwata, J., Hikita, T., Kiuna, O., Tanimoto, T., Oka, T. & Ohtsuki, Y., Jun 1990, In : Human cell : official journal of Human Cell Research Society. 3, 2, p. 148-151 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Establishment and characterization of a human cell line, HS-MM, derived from a case of clear cell sarcoma

Sonobe, H., Manabe, Y., Furihata, M., Iwata, J., Hikita, T., Tanimoto, T., Kiuna, O., Oka, T., Ohtsuki, Y. & Mizobuchi, H., Dec 1990, In : Human cell : official journal of Human Cell Research Society. 3, 4, p. 352-356 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Establishment and characterization of a new human synovial sarcoma cell line, HS-SY-II

Sonobe, H., Manabe, Y., Furihata, M., Iwata, J., Oka, T., Ohtsuki, Y., Mizobuchi, H., Yamamoto, H., Kumano, O. & Abe, S., Jan 1 1992, In : Laboratory Investigation. 67, 4, p. 498-505 8 p.

Research output: Contribution to journalArticle

71 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)

Evidence for specific immune response against P210 BCR-ABL in long-term remission CML patients treated with interferon

Oka, T., Sastry, K. J., Nehete, P., Schapiro, S. J., Guo, J. Q., Talpaz, M. & Arlinghaus, R. B., Jan 1 1998, In : Leukemia. 12, 2, p. 155-163 9 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Experimental Infection of Rabbits with Human T-Cell Leukemia Virus Type I

Akaui, T., Yano, S., Takeda, I., Miyoshi, I., Oka, T. & Ohtsuki, Y., Jan 1 1985, In : Japanese Journal of Cancer Research GANN. 76, 2, p. 86-94 9 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Expression of heat shock protein 60 in normal and neoplastic human lymphoid tissues.

Oka, T., 2002, In : J Clin Exp Hematopathol. 42, 1, p. 25-32 8 p.

Research output: Contribution to journalArticle

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 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 1 2014, In : Journal of NeuroVirology. 20, 1, p. 73-84 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)