2024/10/06 更新

写真a

スズキ タカハル
鈴木 隆晴
SUZUKI Takaharu
所属
医歯学総合研究科 特任助教
職名
特任助教
外部リンク

学位

  • 博士(医学) ( 2020年3月   新潟大学 )

  • 修士(薬学) ( 2009年3月 )

研究キーワード

  • 悪性リンパ腫

研究分野

  • ライフサイエンス / 血液、腫瘍内科学

経歴(researchmap)

  • 新潟大学医学部   地域医療健康学講座   博士(医学)

    2021年4月 - 現在

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経歴

  • 新潟大学   医歯学総合研究科   特任助教

    2021年4月 - 現在

 

論文

  • Clinicopathological comparison between PTCL-TBX21 and PTCL-GATA3 in Japanese patients. 国際誌

    Yasumasa Shimasaki, Hiroaki Miyoshi, Keisuke Kawamoto, Noriaki Yoshida, Tatsuzo Mishina, Kazutaka Nakashima, Teppei Imamoto, Takeshi Sugio, Eriko Yanagida, Takeharu Kato, Kyohei Yamada, Mai Takeuchi, Takaharu Suzuki, Mayuko Moritsubo, Takuya Furuta, Yoshitaka Imaizumi, Jun Takizawa, Koji Kato, Junji Suzumiya, Ritsuro Suzuki, Koichi Ohshima

    Cancer medicine   2024年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    AIM: Peripheral T-cell lymphoma not otherwise specified (PTCL-NOS) is a heterogeneous disease that can be classified into the PTCL-TBX21 and PTCL-GATA3 subtypes. METHODS: In this study, we compared the clinicopathological features of PTCL-NOS in a Japanese cohort, classified using an IHC algorithm. RESULTS: One hundred patients with PTCL-NOS were categorized as having PTCL-TBX21 (n = 55), PTCL-GATA3 (n = 24), or PTCL-unclassified (n = 21). When comparing PTCL-TBX21 and PTCL-GATA3, PTCL-TBX21 showed significantly lower CD4 positivity (p = 0.047), lower counts of high endothelial venules (p = 0.032), and a tendency for a better response to initial treatment (p = 0.088). Gene expression analysis using the nCounter system showed higher expression of tumor immunity-related genes, such as PD-L1, LAG3, and IDO1, in PTCL-TBX21 than in PTCL-GATA3. PTCL-GATA3 had significantly worse overall survival (OS) than those with PTCL-TBX21 (p = 0.047), although a similar tendency was observed for progression-free survival (PFS) (p = 0.064). PTCL-GATA3 was a prognostic factor for OS in univariate analysis (HR 2.02; 95% CI, 1.09-3.77; p = 0.027), although multivariate analysis did not show significance (HR 2.07; 95% CI, 0.93-4.61; p = 0.074). In the PFS analysis, PTCL-GATA3 was an independent prognostic factor by univariate analysis (HR 1.96; 95% CI, 1.08-3.56; p = 0.027) and multivariate analysis (HR 2.34; 95% CI, 1.07-5.11; p = 0.032). CONCLUSION: The classification of PTCL-NOS into PTCL-TBX21 and PTCL-GATA3 is useful for predicting the prognosis of Japanese patients and stratifying the administration of tumor immune checkpoint inhibitors in clinical practice.

    DOI: 10.1002/cam4.6793

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  • 単一施設における節外性NK/T細胞リンパ腫、鼻腔(ENKL)における26例の後方視的解析 EBV-DNA定量の有用性

    山田 隆, 古山 悠里, 水戸部 正樹, 米沢 穂高, 鈴木 隆晴, 諏訪部 達也, 片桐 隆幸, 河本 啓介, 布施 香子, 柴崎 康彦, 増子 正義, 大島 孝一, 曽根 博仁, 瀧澤 淳

    日本血液学会学術集会   85回   294 - 294   2023年10月

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    記述言語:英語   出版者・発行元:(一社)日本血液学会  

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  • GB療法を施行した初発濾胞性リンパ腫17例の後方視的解析

    鈴木 隆晴, 水戸部 正樹, 山田 隆, 宮腰 淑子, 難波 亜矢子, 北嶋 俊樹, 大島 孝一, 黒田 裕行, 曽根 博仁, 瀧澤 淳

    日本リンパ網内系学会会誌   63   124 - 124   2023年6月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • CLL診断における塗抹標本上のSmudge細胞数の意義

    堀 健太郎, 山田 隆, 鈴木 隆晴, 曽根 博仁, 瀧澤 淳

    日本リンパ網内系学会会誌   63   142 - 142   2023年6月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • 単一施設における節外性NK/T細胞リンパ腫、鼻腔(ENKL)における26例の後方視的解析 EBV-DNA定量の有用性

    山田 隆, 古山 悠里, 水戸部 正樹, 米沢 穂高, 鈴木 隆晴, 諏訪部 達也, 片桐 隆幸, 河本 啓介, 布施 香子, 柴崎 康彦, 増子 正義, 大島 孝一, 曽根 博仁, 瀧澤 淳

    日本血液学会学術集会   84回   294 - 294   2022年10月

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    記述言語:英語   出版者・発行元:(一社)日本血液学会  

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  • GB療法施行中にHigh-grade B-cell lymphoma with MYC and BCL2 rearrangementsで再燃したFollicular lymphoma(Grade 3A)の2症例

    水戸部 正樹, 本宮 奈津子, 武田 ルイ, 米沢 穂高, 鈴木 隆晴, 諏訪部 達也, 片桐 隆幸, 河本 啓介, 布施 香子, 柴崎 康彦, 増子 正義, 井上 佳菜子, 三好 寛明, 大島 孝一, 曽根 博仁, 瀧澤 淳

    日本リンパ網内系学会会誌   61   114 - 114   2021年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • 腎障害を有する高悪性度B細胞リンパ腫症例にDA-EPOCH-Rを施行した1例

    水戸部 正樹, 河本 啓介, 鈴木 隆晴, 米沢 穂高, 田村 秀, 諏訪部 達也, 根本 洋樹, 布施 香子, 柴崎 康彦, 増子 正義, 三好 寛明, 大島 孝一, 曽根 博仁, 瀧澤 淳

    臨床血液   62 ( 5 )   532 - 532   2021年5月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • GB療法施行中にHigh-grade B-cell lymphoma with MYC and BCL2 rearrangementsで再燃したFollicular lymphoma(Grade 3A)の2症例

    水戸部 正樹, 本宮 奈津子, 武田 ルイ, 米沢 穂高, 鈴木 隆晴, 諏訪部 達也, 片桐 隆幸, 河本 啓介, 布施 香子, 柴崎 康彦, 増子 正義, 井上 佳菜子, 三好 寛明, 大島 孝一, 曽根 博仁, 瀧澤 淳

    日本リンパ網内系学会会誌   61   114 - 114   2021年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • 腎障害を有する高悪性度B細胞リンパ腫症例にDA-EPOCH-Rを施行した1例

    水戸部 正樹, 河本 啓介, 鈴木 隆晴, 米沢 穂高, 田村 秀, 諏訪部 達也, 根本 洋樹, 布施 香子, 柴崎 康彦, 増子 正義, 三好 寛明, 大島 孝一, 曽根 博仁, 瀧澤 淳

    臨床血液   62 ( 5 )   532 - 532   2021年5月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • DA-EPOCH-R therapy for high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements in a patient with renal dysfunction.

    Masaki Mitobe, Keisuke Kawamoto, Takaharu Suzuki, Tatsuya Suwabe, Yasuhiko Shibasaki, Masayoshi Masuko, Kanako Inoue, Hiroaki Miyoshi, Koichi Ohshima, Hirohito Sone, Jun Takizawa

    Journal of clinical and experimental hematopathology : JCEH   61 ( 1 )   42 - 47   2021年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    High-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements, also known as double-hit lymphoma, has been reported as refractory to R-CHOP therapy and requires more intensive regimens. However, intensive and safe regimens for patients with renal dysfunction are unknown. Herein, we report the successful use of DA-EPOCH-R therapy for double-hit lymphoma in a 64-year-old man with renal dysfunction. The patient had lymphoma-induced bilateral ureteral obstruction. Although renal dysfunction remained after removing the obstruction using R-CHOP therapy, we completed six cycles of DA-EPOCH-R therapy without any major adverse events. DA-EPOCH-R therapy may be a safe regimen for renal dysfunction patients.

    DOI: 10.3960/jslrt.20043

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  • TACC3 expression as a prognostic factor in aggressive types of adult T-cell leukemia/lymphoma patients. 国際誌

    Mayuko Moritsubo, Hiroaki Miyoshi, Kotaro Matsuda, Noriaki Yoshida, Kazutaka Nakashima, Eriko Yanagida, Kyohei Yamada, Mai Takeuchi, Takaharu Suzuki, Hiroko Muta, Takeshi Umeno, Takuya Furuta, Masao Seto, Koichi Ohshima

    International journal of laboratory hematology   42 ( 6 )   842 - 848   2020年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    INTRODUCTION: Adult T-cell leukemia/lymphoma (ATLL) is a malignant peripheral T-cell neoplasm associated with human T-cell leukemia virus type-1 (HTLV-1). The acute and lymphoma subtypes are regarded as aggressive ATLLs, and the overall survival (OS) of patients remains poor. Transforming acidic coiled-coil-containing protein 3 (TACC3) regulates microtubules, which are associated with cancer-related proteins overexpressed in various cancers. Such a relationship has not been reported in hematopoietic tumors, including ATLL. METHODS: We examined tissue microarrays of histological samples from 92 cases of aggressive ATLL and assessed clinical features, including TACC3 protein expression levels. RESULTS: Compared with TACC3-low, TACC3-high ATLL patients were significantly older (P < .001), with a tendency toward pleomorphic variant over other morphological classifications (P = .019). TACC3-high patients (median survival time [MST] 10.6 months, confidence interval [CI] [6.27-15.6]) had poorer OS compared to TACC3-low patients (MST 20 months, CI [9.43-38.5]) (P = .0168). Moreover, multivariate analysis on TACC3 expression levels suggests that TACC3-high is an independent significant prognostic factor (HR, 1.700; 95% CI, 1.037-2.753; P = .0355). CONCLUSION: Certain drugs that inhibit TACC3-overexpressing neoplastic cells are used clinically. Further studies might highlight a key role for TACC3 in the oncogenesis and progression of ATLL.

    DOI: 10.1111/ijlh.13289

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  • Deep learning shows the capability of high-level computer-aided diagnosis in malignant lymphoma. 国際誌

    Hiroaki Miyoshi, Kensaku Sato, Yoshinori Kabeya, Sho Yonezawa, Hiroki Nakano, Yusuke Takeuchi, Issei Ozawa, Shoichi Higo, Eriko Yanagida, Kyohei Yamada, Kei Kohno, Takuya Furuta, Hiroko Muta, Mai Takeuchi, Yuya Sasaki, Takuro Yoshimura, Kotaro Matsuda, Reiji Muto, Mayuko Moritsubo, Kanako Inoue, Takaharu Suzuki, Hiroaki Sekinaga, Koichi Ohshima

    Laboratory investigation; a journal of technical methods and pathology   100 ( 10 )   1300 - 1310   2020年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    A pathological evaluation is one of the most important methods for the diagnosis of malignant lymphoma. A standardized diagnosis is occasionally difficult to achieve even by experienced hematopathologists. Therefore, established procedures including a computer-aided diagnosis are desired. This study aims to classify histopathological images of malignant lymphomas through deep learning, which is a computer algorithm and type of artificial intelligence (AI) technology. We prepared hematoxylin and eosin (H&E) slides of a lesion area from 388 sections, namely, 259 with diffuse large B-cell lymphoma, 89 with follicular lymphoma, and 40 with reactive lymphoid hyperplasia, and created whole slide images (WSIs) using a whole slide system. WSI was annotated in the lesion area by experienced hematopathologists. Image patches were cropped from the WSI to train and evaluate the classifiers. Image patches at magnifications of ×5, ×20, and ×40 were randomly divided into a test set and a training and evaluation set. The classifier was assessed using the test set through a cross-validation after training. The classifier achieved the highest levels of accuracy of 94.0%, 93.0%, and 92.0% for image patches with magnifications of ×5, ×20, and ×40, respectively, in comparison to diffuse large B-cell lymphoma, follicular lymphoma, and reactive lymphoid hyperplasia. Comparing the diagnostic accuracies between the proposed classifier and seven pathologists, including experienced hematopathologists, using the test set made up of image patches with magnifications of ×5, ×20, and ×40, the best accuracy demonstrated by the classifier was 97.0%, whereas the average accuracy achieved by the pathologists using WSIs was 76.0%, with the highest accuracy reaching 83.3%. In conclusion, the neural classifier can outperform pathologists in a morphological evaluation. These results suggest that the AI system can potentially support the diagnosis of malignant lymphoma.

    DOI: 10.1038/s41374-020-0442-3

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  • RHOA mutation in follicular T-cell lymphoma: Clinicopathological analysis of 16 cases. 国際誌

    Hiroaki Miyoshi, Mamiko Sakata-Yanagimoto, Joji Shimono, Noriaki Yoshida, Keiichiro Hattori, Fumiko Arakawa, Eriko Yanagida, Mai Takeuchi, Kyohei Yamada, Takaharu Suzuki, Mayuko Moritsubo, Takuya Furuta, Shigeru Chiba, Koichi Ohshima

    Pathology international   70 ( 9 )   653 - 660   2020年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Follicular T-cell lymphoma (FTCL) is considered to originate from follicular helper T-cell (Tfh) cells. Angioimmunoblastic T-cell lymphoma (AITL) and peripheral T-cell lymphomas with the Tfh phenotype, derived from Tfh cells, often harbor RHOA G17V mutation. We investigated whether RHOA mutations affect the clinicopathological features of FTCL. We performed deep sequencing and Sanger sequencing for RHOA exon 2 in 16 cases of FTCL. Nine cases showed RHOA mutations, including eight with c.G50T, p.Gly17Val and one with c.G50A, p.Gly17Glu, c.A52G, p.Lys18Glu, c.T102C, p.Tyr34Tyr and c.G145T, p.Asp49Tyr. Compared to the RHOA mutation-negative group, the RHOA mutation-positive group had a higher tendency for B-immunoblasts (P = 0.06), the AITL component (P = 0.09), and higher positive rate for CD10 (P = 0.09) and BCL6 (P = 0.09), and a significantly higher positive rate for CXCL13 (P = 0.04). Although not statistically significant, the RHOA mutation-positive group showed higher values for almost all characteristic AITL features. There was no significant difference in overall survival between RHOA mutation-positive and -negative groups. The RHOA mutation may play an important role in clinicopathological characteristics and lymphomagenesis of FTCL. A more detailed investigation is needed to highlight the importance of RHOA mutations in FTCL.

    DOI: 10.1111/pin.12981

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  • Combination of CD47 and signal-regulatory protein-α constituting the "don't eat me signal" is a prognostic factor in diffuse large B-cell lymphoma. 国際誌

    Ryo Kazama, Hiroaki Miyoshi, Mai Takeuchi, Kohta Miyawaki, Kazutaka Nakashima, Noriaki Yoshida, Keisuke Kawamoto, Eriko Yanagida, Kyohei Yamada, Takeshi Umeno, Takaharu Suzuki, Koji Kato, Jun Takizawa, Masao Seto, Koichi Akashi, Koichi Ohshima

    Cancer science   111 ( 7 )   2608 - 2619   2020年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    The interaction between CD47 and signal-regulatory protein-α (SIRPα) inhibits phagocytosis, thus affecting the clinical outcomes of neoplastic diseases. Although CD47 upregulation is associated with poor prognosis in several malignancies, the effect of SIRPα expression and its coexpression with CD47 remains unclear. This study aimed to investigate the clinicopathologic effect of CD47 and SIRPα expression in diffuse large B-cell lymphoma (DLBCL). Immunostaining of 120 biopsy samples showed that CD47 is primarily expressed in tumor cells, whereas SIRPα is expressed in nonneoplastic stromal cells, mostly macrophages. CD47high cases showed higher MYC protein expression and lower MYC translocation. The SIRPαhigh cases presented significantly shorter overall survival (OS) and progression-free survival (PFS) than SIRPαlow cases in the activated B-cell (ABC) subtype of DLBCL (P = .04 and P = .02, respectively). Both CD47high and SIRPαhigh presented significantly shorter OS and PFS than other cases among all DLBCL patients (P = .01 and P = .004, respectively), and the ABC type (P = .04 and P = .008, respectively) but not the germinal center B-cell type. Both CD47high and SIRPαhigh yielded a constant independent prognostic value for OS and PFS in multivariate analysis (hazard ratio [HR], 2.93; 95% confidence interval [CI], 1.20-7.43; P = .02; and HR, 2.87; 95% CI, 1.42-5.85; P = .003, respectively). To the best of our knowledge, this is the first study to report that combinatorial CD47 and SIRPα expression is a potential independent prognostic factor for DLBCL. Evaluation of CD47 and SIRPα expression could be useful before CD47 blockade therapy.

    DOI: 10.1111/cas.14437

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  • Clinicopathological analysis of splenic red pulp low-grade B-cell lymphoma. 国際誌

    Takaharu Suzuki, Hiroaki Miyoshi, Joji Shimono, Keisuke Kawamoto, Fumiko Arakawa, Takuya Furuta, Kyohei Yamada, Eriko Yanagida, Mai Takeuchi, Masao Seto, Hirohito Sone, Jun Takizawa, Koichi Ohshima

    Pathology international   70 ( 5 )   280 - 286   2020年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Primary splenic low-grade B-cell lymphoma of the red pulp comprises hairy cell leukemia (HCL) and splenic B-cell lymphoma/leukemia, unclassifiable (SPLL-U). SPLL-U is a rare disease that includes subtypes of a hairy cell leukemia-variant (HCL-v), splenic diffuse red pulp small B-cell lymphoma (SDRPL) and other types that are known as narrow sense SPLL-U (SPLL-U-NS). Notably, limited information is available regarding the BRAF mutation (V600E) and cyclin D3 expression in subtypes of SPLL-U. Therefore, we performed a pathological analysis of the BRAF mutation (V600E) and characterized pathological features of SPLL-U. We reviewed the pathological findings of 12 SPLL-U cases. The 12 cases considered included two cases of HCL-v, six cases of SPLL-U-NS and four undetermined cases. The BRAF mutation (V600E) was detected in three cases, which were all SPLL-U-NS. Cases with the BRAF mutation (V600E) have increased levels of CD103 expression and decreased cyclin D3 and cyclin D1 expression compared with cases that lacked the BRAF mutation. These findings suggest that the BRAF mutation might play a significant role in SPLL-U. Therefore, the significance of the BRAF mutation should be evaluated via genomic or transcriptional analyses of a large cohort of SPLL-U patients.

    DOI: 10.1111/pin.12909

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  • Comprehensive immunohistochemical analysis of immune checkpoint molecules in adult T cell leukemia/lymphoma. 国際誌

    Mai Takeuchi, Hiroaki Miyoshi, Kazutaka Nakashima, Keisuke Kawamoto, Kyohei Yamada, Eriko Yanagida, Hiroko Muta, Mayuko Moritsubo, Takeshi Umeno, Takaharu Suzuki, Masao Seto, Koichi Ohshima

    Annals of hematology   99 ( 5 )   1093 - 1098   2020年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Acute or lymphomatous type adult T cell leukemia/lymphoma (ATLL) is an aggressive hematopoietic malignancy with poor prognosis. We previously reported that programmed cell death ligand 1 (PD-L1) expression could predict ATLL outcomes. However, the roles of other immune checkpoint molecules remain largely unknown in ATLL. Our aim in this study was to explore the clinicopathological impacts of immune checkpoint molecules in ATLL. Immunohistochemistry was performed in 69 ATLL patients with antibodies against the following: PD-L1, programmed cell death ligand 2 (PD-L2), OX40, OX40 ligand (OX40L), CD137, CD137 ligand (CD137L), Galectin-9, T cell immunoglobulin mucin-3 (Tim-3), cytotoxic T lymphocyte associated protein-4 (CTLA-4), lymphocyte activating-3 (LAG-3), CD80, CD86, glucocorticoid-induced tumor necrosis factor receptor-related protein (GITR), GITR ligand (GITRL), and programmed death-1 (PD-1). Immune checkpoint molecules were variably expressed on neoplastic and/or microenvironmental cells. Expression of PD-1, OX40L, Galectin-9, and PD-L1 was nearly mutually exclusive on neoplastic cells, suggesting that immune checkpoint pathways differ in patients. Microenvironmental expression of PD-L1, OX40L, and Tim-3 was significantly associated with better overall survival (log-rank test; P =0.0004, 0.0394, and 0.0279, respectively). Univariate and multivariate analyses with clinical prognostic factors identified microenvironmental expression of PD-L1 and OX40L, and age (> 70 years) as significant prognostic factors. This is the first comprehensive analysis of ATLL immune checkpoint molecules. Our results may provide information on new therapeutic strategies in ATLL.

    DOI: 10.1007/s00277-020-03967-x

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  • Human leukocyte antigen class II expression is a good prognostic factor in adult T-cell leukemia/lymphoma. 国際誌

    Mai Takeuchi, Hiroaki Miyoshi, Naoko Asano, Noriaki Yoshida, Kyohei Yamada, Eriko Yanagida, Mayuko Moritsubo, Michiko Nakata, Takeshi Umeno, Takaharu Suzuki, Satoru Komaki, Hiroko Muta, Takuya Furuta, Masao Seto, Koichi Ohshima

    Haematologica   104 ( 8 )   1626 - 1632   2019年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Attenuated human leukocyte antigen (HLA) class I expression is implicated as a major immune escape mechanism in several types of tumor. We previously reported that HLA class I/β2 microglobulin and programmed death ligand-1 expression are prognostic factors in adult T-cell leukemia/lymphoma. A recent report suggested that HLA class II expression is also an important prognostic factor for the clinical outcome of programmed death-1 blockade therapy in recurrent/refractory Hodgkin lymphoma. This prompted us to evaluate HLA class II expression in adult T-cell leukemia/lymphoma and to compare the findings with the patients' clinicopathological features. Of the 132 biopsy specimens examined from newly diagnosed patients, lymphoma cells were positive for HLA class II expression in 44 patients (33.3%), whereas programmed death ligand-1 expression was observed on neoplastic cells from nine patients (6.9%) and on stromal cells in the tumor microenvironment in 83 cases (62.9%). HLA class II-positive cases showed a significantly better overall survival compared to the HLA class II-negative cases (P<0.0001). Patients positive for HLA class II and programmed death ligand-1 microenvironmental expression had significantly better prognosis than the other groups (P<0.0001). HLA class II-positive and HLA class II-negative groups also showed a significant difference in complete remission rate (P=0.0421), HLA class I/β2 microglobulin expression (P=0.0165), and the number of programmed death-1-positive tumor infiltrating cells (P=0.0020). HLA class II expression was a prognostic factor for overall survival both in univariate and multivariate analyses (P<0.0001 and P=0.0007, respectively). Our study reveals that HLA class II is a novel prognostic factor in adult T-cell leukemia/lymphoma.

    DOI: 10.3324/haematol.2018.205567

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  • Hodgkin lymphomaとAnaplastic large cell lymphomaの鑑別が困難であった巨大縦隔腫瘤を呈した1例

    河本 啓介, 鈴木 隆晴, 海發 茜, 田村 秀, 片桐 隆之, 難波 亜矢子, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 三好 寛明, 大島 孝一, 瀧澤 淳

    日本リンパ網内系学会会誌   59   133 - 133   2019年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • 日本では未分類である脾臓B細胞リンパ腫/白血病におけるBRAF遺伝子変異の分析(Analysis of BRAF mutation in splenic B-cell lymphoma/leukemia, unclassifiable in Japan)

    鈴木 隆晴, 三好 寛明, 河本 啓介, 荒川 文子, 古田 拓也, 下埜 城嗣, 山田 恭平, 柳田 恵理子, 瀬戸 加大, 曽根 博仁, 瀧澤 淳, 大島 孝一

    日本リンパ網内系学会会誌   59   145 - 145   2019年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • Safety and effective salvage regimen comprising a novel combination of brentuximab vedotin, L-asparaginase, and dexamethasone for refractory anaplastic large cell lymphoma, anaplastic lymphoma kinase negative. 国際誌

    Keisuke Kawamoto, Takaharu Suzuki, Takuya Kasami, Maiko Kiryu, Hirohito Sone, Hiroaki Miyoshi, Koichi Ohshima, Jun Takizawa

    Hematological oncology   37 ( 2 )   212 - 214   2019年4月

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    記述言語:英語  

    DOI: 10.1002/hon.2565

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  • Gemcitabine, Dexamethasone, and Cisplatin Regimen as an Effective Salvage Therapy for High-grade B-cell Lymphoma with MYC and BCL2 and/or BCL6 Rearrangements.

    Masaki Mitobe, Keisuke Kawamoto, Takaharu Suzuki, Maiko Kiryu, Suguru Tamura, Ayako Nanba, Tatsuya Suwabe, Tomoyuki Tanaka, Kyoko Fuse, Yasuhiko Shibasaki, Masayoshi Masuko, Hiroaki Miyoshi, Koichi Ohshima, Hirohito Sone, Jun Takizawa

    Internal medicine (Tokyo, Japan)   58 ( 4 )   575 - 580   2019年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    A 61-year-old woman exhibited right inguinal lymphadenopathy and right lower limb edema approximately 1 month prior to hospitalization. She was diagnosed with high grade B-cell lymphoma, and a lymph node biopsy and fluorescence in situ hybridization indicated MYC, BCL2, and BCL6 rearrangements (triple-hit lymphoma). She had progressive disease that was CD20-negative after two courses of rituximab, cyclophosphamide, doxorubicin, vincristine, methotrexate/ifosfamide, etoposide, high-dose cytarabine (R-CODOX-M/IVAC) therapy. Subsequent etoposide, prednisolone, vincristine, cyclophosphamide, doxorubicin (EPOCH) therapy was not effective. However, after two cycles of gemcitabine, dexamethasone, and cisplatin (GDP) therapy, she achieved a complete response and was able to undergo autologous peripheral blood stem cell transplantation. GDP therapy may be effective as salvage therapy for chemotherapy-resistant triple-hit lymphoma.

    DOI: 10.2169/internalmedicine.1686-18

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  • Anaplastic large cell lymphoma, with 1,25(OH) 2 D 3 -mediated hypercalcemia: A case report.

    Masaki Mitobe, Keisuke Kawamoto, Takaharu Suzuki, Maiko Kiryu, Ayako Nanba, Tatsuya Suwabe, Tomoyuki Tanaka, Kyoko Fuse, Yasuhiko Shibasaki, Masayoshi Masuko, Hiroaki Miyoshi, Koichi Ohshima, Hirohito Sone, Jun Takizawa

    Journal of clinical and experimental hematopathology : JCEH   59 ( 1 )   22 - 28   2019年

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Hypercalcemia due to malignant tumors including malignant lymphomas is relatively common. Among cancer patients with hypercalcemia, humoral hypercalcemia of malignancy is the most common and accounts for about 80% of all cases with hypercalcemia. 1,25-dihydroxyvitamin D
    3
    (1,25(OH)
    2
    D
    3
    )-mediated hypercalcemia is relatively rare. Although malignant lymphoma has been also reported to cause 1,25(OH)
    2
    D
    3
    -mediated hypercalcemia, it is not known whether there is any association between 1,25(OH)
    2
    D
    3
    -mediated hypercalcemia and any specific histological type of malignant lymphoma. We herein report a case of an anaplastic large cell lymphoma (ALCL), anaplastic lymphoma kinase (ALK) -negative with 1,25(OH)
    2
    D
    3
    -mediated hypercalcemia, which has never been previously reported. An 80-year-old Japanese man was admitted to our department due to acute exacerbation of hypercalcemia. He was diagnosed with ALCL, ALK-negative. Serum 1,25(OH)
    2
    D
    3
    level was high and seemed to be associated with the lymphoma because the serum calcium and 1,25(OH)
    2
    D
    3
    levels improved in response to chemotherapy. Histological findings showed that many CD68 positive macrophages were observed in the microenvironment of tumor cells. Lymphoma cells or tumor microenvironmental cells may produce 1,25(OH)
    2
    D
    3
    because several previous reports showed the source of 1,25(OH)
    2
    D
    3
    can be either lymphoma or tumor microenvironmental cells. Moreover, because 1,25(OH)
    2
    D
    3
    -mediated hypercalcemia has been reported regardless of the specific histological type of lymphoma, tumor microenvironmental cells may be involved in this condition. However, we could not identify the source of 1,25(OH)
    2
    D
    3
    in this case. The association between 1,25(OH)
    2
    D
    3
    production and prognosis in malignant lymphomas is yet unknown; further studies are needed to elucidate the clinical characteristics of malignant lymphoma with 1,25(OH)
    2
    D
    3
    -mediated hypercalcemia.

    DOI: 10.3960/jslrt.18033

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  • Cladribine treatment for Erdheim-Chester disease involving the central nervous system and concomitant polycythemia vera: A case report.

    Suguru Tamura, Keisuke Kawamoto, Hiroaki Miyoshi, Takaharu Suzuki, Takayuki Katagiri, Takuya Kasami, Hiroki Nemoto, Shukuko Miyakoshi, Hironori Kobayashi, Yasuhiko Shibasaki, Masayoshi Masuko, Kengo Takeuchi, Koichi Ohshima, Hirohito Sone, Jun Takizawa

    Journal of clinical and experimental hematopathology : JCEH   58 ( 4 )   161 - 165   2018年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Erdheim-Chester disease (ECD), a rare form of non-Langerhans cell histiocytosis, is characterized by the infiltration of foamy CD68+ and CD1a- histiocytes into multiple organ systems. Central nervous system (CNS) involvement has recently been reported to be a poor prognostic factor when treating ECD with interferon alpha. We report the case of a 66-year-old Japanese patient with ECD involving the CNS who harbored the BRAF V600E mutation and also concomitantly developed polycythemia vera with the JAK2 V617F mutation. We confirmed 2-chlorodeoxyadenosine (cladribine) therapy to be effective for the patient in this case.

    DOI: 10.3960/jslrt.18015

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  • A case of chronic lymphocytic leukemia complicated by autoimmune hemolytic anemia due to ibrutinib treatment.

    Takaharu Suzuki, Shukuko Miyakoshi, Ayako Nanba, Takayoshi Uchiyama, Keisuke Kawamoto, Sadao Aoki

    Journal of clinical and experimental hematopathology : JCEH   58 ( 3 )   136 - 140   2018年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Ibrutinib (IBR) covalently binds to the active site of Bruton's tyrosine kinase (BTK) and is used for the treatment of relapsed/refractory chronic lymphocytic leukemia (CLL). Approximately 5-10% of CLL is complicated by autoimmune cytopenia (AIC), such as autoimmune hemolytic anemia (AIHA). Several cases of AIC have reportedly demonstrated improvement during IBR treatment. However, in our case, the patient developed AIHA during oral IBR treatment. As AIHA is exacerbated by the increased number of CLL cells in the peripheral blood, it may have developed because of disease progression rather than IBR use. This phenomenon may also be attributed to the production of autoantibodies due to increased number of CD5+ B cells. In this case, withdrawal of IBR and administration of rituximab improved hemolysis. If AIHA develops during treatment, its etiology must be examined to confirm the effects of treatment.

    DOI: 10.3960/jslrt.18012

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  • 濾胞性リンパ腫初回診断時におけるアグレッシブリンパ腫への形質転換予測(MYC copy number predicts histologic transformation of follicular lymphoma to aggressive lymphoma)

    桐生 真依子, 河本 啓介, 鈴木 隆晴, 田村 秀, 上村 駿, 海發 茜, 諏訪部 達也, 今西 明, 笠見 卓哉, 根本 洋樹, 片桐 隆幸, 田中 智之, 難波 亜矢子, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 三好 寛明, 瀬戸 加大, 大島 孝一, 瀧澤 淳

    臨床血液   59 ( 9 )   1593 - 1593   2018年9月

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    記述言語:英語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • Expression of programmed death ligand 1 is associated with poor prognosis in myeloid sarcoma patients. 国際誌

    Keisuke Kawamoto, Hiroaki Miyoshi, Takaharu Suzuki, Junichi Kiyasu, Shintaro Yokoyama, Yuya Sasaki, Hirohito Sone, Masao Seto, Jun Takizawa, Koichi Ohshima

    Hematological oncology   36 ( 3 )   591 - 599   2018年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Myeloid sarcoma (MS) is a rare condition and is an extramedullary tumour of immature myeloid cells. It is now known that the programmed death 1 (PD-1)/programmed death ligand 1 (PD-L1) pathway suppresses the host antitumor responses and that these products are expressed on both tumour cells and tumour-infiltrating cells in various malignancies. However, little is known about the significance of PD-1/PD-L1 expression on tumour cells and tumour microenvironmental cells in MS. To investigate the clinicopathological significance of PD-1/PD-L1 expression in MS, we analyzed 98 patients by immunohistochemistry. Of these, 10.2% of cases had neoplastic tumour cells positive for PD-L1 (nPD-L1+ ). However, the rate of nPD-L1+ was <5% (range: 0.27 to 2.97%). On the other hand, PD-L1 expression on 1 or more of stromal cells in the tumour microenvironment (miPD-L1+ ) was observed in 37.8% of cases. Because all nPD-L1+ cases expressed PD-1 on less than 5% of tumour cells, we compared the miPD-L1+ and miPD-L1- groups. There was a correlation between miPD-L1+ status and the number of PD-1-expressing tumour -infiltrating lymphocytes (PD-1+ TILs; P = .0229). miPD-L1+ was found to be associated with poorer overall survival and progression-free survival (P = .00392, P = .00261, respectively). Multivariate analysis also confirmed miPD-L1+ to be an independent poor prognostic factor. In conclusion, our study indicated that the immunotherapy blocking the PD-1/PD-L1 pathway may improve the clinical outcome of MS.

    DOI: 10.1002/hon.2506

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  • A distinct subtype of Epstein-Barr virus-positive T/NK-cell lymphoproliferative disorder: adult patients with chronic active Epstein-Barr virus infection-like features. 国際誌

    Keisuke Kawamoto, Hiroaki Miyoshi, Takaharu Suzuki, Yasuji Kozai, Koji Kato, Masaharu Miyahara, Toshiaki Yujiri, Ilseung Choi, Katsumichi Fujimaki, Tsuyoshi Muta, Masaaki Kume, Sayaka Moriguchi, Shinobu Tamura, Takeharu Kato, Hiroyuki Tagawa, Junya Makiyama, Yuji Kanisawa, Yuya Sasaki, Daisuke Kurita, Kyohei Yamada, Joji Shimono, Hirohito Sone, Jun Takizawa, Masao Seto, Hiroshi Kimura, Koichi Ohshima

    Haematologica   103 ( 6 )   1018 - 1028   2018年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    The characteristics of adult patients with chronic active Epstein-Barr virus infection are poorly recognized, hindering early diagnosis and an improved prognosis. We studied 54 patients with adult-onset chronic active Epstein-Barr virus infection diagnosed between 2005 and 2015. Adult onset was defined as an estimated age of onset of 15 years or older. To characterize the clinical features of these adults, we compared them to those of 75 pediatric cases (estimated age of onset <15 years). We compared the prognosis of adult-onset chronic active Epstein-Barr virus infection with that of patients with nasal-type (n=37) and non-nasal-type (n=45) extranodal NK/T-cell lymphoma. The median estimated age of onset of these lymphomas was 39 years (range, 16-86 years). Compared to patients with pediatric-onset disease, those in whom the chronic active Epstein-Barr virus infection developed in adulthood had a significantly decreased incidence of fever (P=0.005), but greater frequency of skin lesions (P<0.001). Moreover, hypersensitivity to mosquito bites and the occurrence of hydroa vacciniforme were less frequent in patients with adult-onset disease (P<0.001 and P=0.0238, respectively). Thrombocytopenia, high Epstein-Barr virus nuclear antigen antibody titer, and the presence of hemophagocytic syndrome were associated with a poor prognosis (P=0.0087, P=0.0236, and P=0.0149, respectively). Allogeneic hematopoietic stem cell transplantation may improve survival (P=0.0289). Compared to pediatric-onset chronic active Epstein-Barr virus infection and extranodal NK/T-cell lymphoma, adult-onset chronic active Epstein-Barr virus infection had a poorer prognosis (P<0.001 and P=0.0484, respectively). Chronic active Epstein-Barr virus infection can develop in a wide age range, with clinical differences between adult-onset and pediatric-onset disease. Adult-onset chronic active Epstein-Barr virus infection is a disease with a poor prognosis. Further research will be needed.

    DOI: 10.3324/haematol.2017.174177

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  • ビタミンD3産生性と考えられるALK陰性未分化大細胞リンパ腫の1例

    水戸部 正樹, 河本 啓介, 鈴木 隆晴, 難波 亜矢子, 柴崎 康彦, 増子 正義, 曽根 博仁, 三好 寛明, 大島 孝一, 瀧澤 淳

    日本リンパ網内系学会会誌   58   121 - 121   2018年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • GDP療法がtriple-hit lymphomaの救援療法として有効であった1例

    水戸部 正樹, 河本 啓介, 鈴木 隆晴, 田村 秀, 小堺 貴司, 難波 亜矢子, 諏訪部 達也, 笠見 卓哉, 田中 智之, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 大島 孝一, 瀧澤 淳

    臨床血液   59 ( 5 )   620 - 621   2018年5月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • G-CSFを産生し初回治療中に再発したびまん性大細胞型B細胞性リンパ腫の1例

    笠見 卓哉, 河本 啓介, 鈴木 隆晴, 田中 智之, 布施 香子, 柴崎 康彦, 増子 正義, 成田 美和子, 曽根 博仁, 大島 孝一, 瀧澤 淳

    日本リンパ網内系学会会誌   58   114 - 114   2018年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • Frequent expression of CD30 in extranodal NK/T-cell lymphoma: Potential therapeutic target for anti-CD30 antibody-based therapy. 国際誌

    Keisuke Kawamoto, Hiroaki Miyoshi, Takaharu Suzuki, Yuya Sasaki, Kyohei Yamada, Eriko Yanagida, Reiji Muto, Maiko Kiryu, Hirohito Sone, Masao Seto, Koichi Ohshima, Jun Takizawa

    Hematological oncology   36 ( 1 )   166 - 173   2018年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Extranodal NK/T-cell lymphoma, nasal type (ENKTL) is a subtype of non-Hodgkin lymphoma with a poor prognosis. Although first-line treatments for patients with localized ENKTL have been established, there is no gold standard treatment for patients with advanced ENKTL and refractory and/or relapsed disease. Anti-CD30 antibody-based therapy, including brentuximab vedotin (BV), has been shown to target malignant lymphomas with CD30 expression. In particular, this therapeutic agent has recently been suggested to be effective for Hodgkin lymphoma and mature T-cell lymphoma. However, the efficacy of BV toward ENKTL has not yet been established. Therefore, we investigated the expression of CD30 in a large cohort to evaluate BV as a potential treatment for ENKTL. In this study, 97 Japanese patients with newly diagnosed ENKTL between January 2007 and December 2015 were enrolled. Flow cytometry and immunohistochemistry were performed for the evaluation of CD30 expression. If the cut-off value of CD30 expression is 1% or more, there were 55 positive cases (56.5%). According to the localization of lesion, the frequency of CD30 expression was significantly higher in the non-nasal type than in the nasal type (P = .0394). No differences were observed in almost all clinical characteristics between CD30-positive cases and CD30-negative cases. In addition, the expression of CD30 was not a prognostic factor for either overall survival or progression-free survival. In conclusion, frequent expression of CD30 in ENKTL suggests anti-CD30 antibody-based therapy may be an effective treatment.

    DOI: 10.1002/hon.2482

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  • 当科におけるMTX関連リンパ増殖性疾患の後方視的解析

    笠見 卓哉, 河本 啓介, 鈴木 隆晴, 田中 智之, 難波 亜矢子, 小林 弘典, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 瀧澤 淳

    新潟医学会雑誌   131 ( 10 )   618 - 618   2017年10月

  • Clinicopathological features of cryptococcal lymphadenitis and a review of literature.

    Keisuke Kawamoto, Hiroaki Miyoshi, Takaharu Suzuki, Reiji Muto, Kyohei Yamada, Eriko Yanagida, Mayuko Koshino, Yuya Sasaki, Jun Takizawa, Hirohito Sone, Yasuo Sugita, Masao Seto, Koichi Ohshima

    Journal of clinical and experimental hematopathology : JCEH   57 ( 1 )   26 - 30   2017年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Cryptococcosis is an invasive fungal infection in immunocompromised patients. The clinicopathological characteristics of cryptococcal lymphadenitis are not well known. We analyzed three cases of cryptococcal lymphadenitis and compared their characteristics with those in previous reports. Two patients were human immunodeficiency virus (HIV) carriers, and one patient was a human T-cell leukemia virus type-1 (HTLV-1) carrier. The age of the HTLV-1 carrier with cryptococcosis was much higher than that of the HIV-1 carriers. CD4-positive cell counts in peripheral blood were 5.8/μL (Case 1) and 79.9/μL (Case 2) in the HIV carriers and 3285/μL in the HTLV-1 carrier (Case 3). According to flow cytometric analysis of the lymph nodes of Cases 1, 2, and 3, 50.0%, 87.1%, and 85.9%, respectively, of the T-cells were CD3; 9.8%, 16.3%, and 75.8%, respectively, were CD4; and 35.5%, 77.3%, and 10.2%, respectively, were CD8. Cryptococcus neoformans was detected in tissue culture in all patients. Although gelatinous lesions and numerous fungal cocci were observed in the two HIV patients, the granuloma formation was small. Gelatinous formation and granuloma formation were observed in the HTLV-1 carrier. Necrosis was observed in all cases. In previous reports, granuloma formation, epithelioid cells, and necrotic lesions were observed in most cases. Most of the patients were also immunosuppressed. However, no HTLV-1 carrier was detected. In conclusion, lymphadenopathy in a HTLV-1 carrier may suggest the presence of cryptococcal lymphadenitis. The frequency of cryptococcosis in HTVL-1 carriers may increase with increase in the long-term survival rate of HTLV-1 carriers.

    DOI: 10.3960/jslrt.17011

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  • Peripheral T-cell lymphoma, not otherwise specified: a retrospective single-center analysis.

    Takaharu Suzuki, Keisuke Kawamoto, Suguru Tamura, Shun Uemura, Akane Kaihatsu, Hiroki Nemoto, Hironori Kobayashi, Takashi Ushiki, Kyoko Fuse, Yasuhiko Shibazaki, Masato Moriyama, Masayoshi Masuko, Miwako Narita, Hirohito Sone, Sadao Aoki, Naoya Nakamura, Koichi Oshima, Jun Takizawa

    [Rinsho ketsueki] The Japanese journal of clinical hematology   58 ( 8 )   905 - 911   2017年

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

    We retrospectively analyzed clinical and pathological features, treatments, and prognoses in 28 patients with newly diagnosed peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) in Niigata University Medical and Dental Hospital. Of them, 16 were males and 12 were females, and their median age was 62.5 (range, 26-88) years. The International Prognostic Index was high-intermediate/high in 68% of patients. Twelve patients were treated with CHOP/THP-COP and nine with third-generation chemotherapy regimens. At a median follow-up period of 30 (range: 1-164) months, the 2-year overall survival and progression-free survival rates were 61% and 44%, respectively. Further investigation of novel agents for treating PTCL-NOS is warranted.

    DOI: 10.11406/rinketsu.58.905

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  • Knockdown of proteolipid protein 2 or focal adhesion kinase with an artificial microRNA reduces growth and metastasis of B16BL6 melanoma cells. 国際誌

    Hiroki Ozawa, Yoshiko Sonoda, Takaharu Suzuki, Naomi Yoshida-Hoshina, Megumi Funakoshi-Tago, Tadashi Kasahara

    Oncology letters   3 ( 1 )   19 - 24   2012年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Proteolipid protein 2 (PLP2) promotes the metastasis of B16F10 cells in an experimental metastasis model. However, the effect of PLP2 on spontaneous metastasis has yet to be demonstrated, and whether PLP2 may become a new therapeutic target for malignant tumors is as yet unknown. In this study, PLP2 or focal adhesion kinase (FAK) microRNA-based short hairpin RNAs (miRNAs) were used as target molecules to specifically reduce the expression of PLP2 or FAK in B16BL6 cells. In vitro, the knockdown of PLP2 or FAK significantly inhibited cell proliferation, adhesion, migration and invasion. In a spontaneous metastatic tumor model using a footpad injection, the knockdown of PLP2 or FAK markedly inhibited the proliferation of the primary tumor and prevented tumor cells from invading the popliteal lymph nodes. The results indicate that downregulation of PLP2 or FAK may improve outcomes of malignant tumor therapy.

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  • Proteolipid protein 2 is associated with melanoma metastasis. 国際誌

    Yoshiko Sonoda, Masako Warita, Takaharu Suzuki, Hiroki Ozawa, Yusuke Fukuda, Megumi Funakoshi-Tago, Tadashi Kasahara

    Oncology reports   23 ( 2 )   371 - 6   2010年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    The metastasis of malignant tumor cells from the primary tumor to distant sites in the body is a complex process. To identify genes that may be essential for metastasis, we established poorly metastatic mouse melanoma cells, namely Y925F-mutated FAK-transfected cells (Y925F cells), from the highly metastatic mouse melanoma cell line B16F10, and performed expression analyses. The expression of phospholipid protein 2 (PLP2) was markedly down-regulated in the Y925F cells. To elucidate the function of PLP2, we established melanoma cells overexpressing PLP2. We found that PLP2 enhanced proliferation, adhesion, invasion, and MMP-2 secretion in vitro, and tumor metastasis in vivo. These results suggest that PLP2 aids metastasis. Furthermore, we showed that PLP2 binds specifically to PI3K, thus activating Akt.

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▶ 全件表示

MISC

  • PTCL-TBX21とPTCL-GATA3の分類および臨床病理学的検討

    島崎裕正, 島崎裕正, 三好寛明, 柳田恵理子, 鈴木隆晴, 河本啓介, 大島孝一

    日本血液学会学術集会抄録(Web)   82nd   2020年

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  • MDS-EB2に対し,ATG併用GVHD予防法を用いたHLAクラスI遺伝子型2座不適合非血縁者間骨髄移植を施行した1例

    米沢穂高, 柴崎康彦, 笠見卓哉, 鈴木隆晴, 田村秀, 河本啓介, 布施香子, 瀧澤淳, 曽根博仁, 増子正義

    日本造血細胞移植学会総会プログラム・抄録集   42nd   2020年

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  • MDS/AML-MRCは同種造血細胞移植における1次生着不全のリスク因子である

    田村秀, 柴崎康彦, 米沢穂高, 鈴木隆晴, 笠見卓哉, 河本啓介, 布施香子, 瀧澤淳, 曽根博仁, 増子正義

    日本造血細胞移植学会総会プログラム・抄録集   42nd   2020年

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  • HLA一致urBMT後生着不全に対しHLA1座不一致rPBSCTを行うも生着不全を来したMDSの一例

    笠見卓哉, 柴崎康彦, 米沢穂高, 田村秀, 鈴木隆晴, 河本啓介, 布施香子, 瀧澤淳, 曽根博仁, 増子正義

    日本造血細胞移植学会総会プログラム・抄録集   42nd   2020年

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  • Hodgkin lymphomaとAnaplastic large cell lymphomaの鑑別が困難であった巨大縦隔腫瘤を呈した1例

    河本 啓介, 鈴木 隆晴, 海發 茜, 田村 秀, 片桐 隆之, 難波 亜矢子, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 三好 寛明, 大島 孝一, 瀧澤 淳

    日本リンパ網内系学会会誌   59   133 - 133   2019年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • 日本の分類不可能な脾臓B細胞リンパ腫/白血病におけるBRAF突然変異の分析

    鈴木隆晴, 鈴木隆晴, 三好寛明, 河本啓介, 荒川文子, 古田拓也, 下埜城嗣, 山田恭平, 柳田恵理子, 瀬戸加大, 曽根博仁, 瀧澤淳, 大島孝一

    日本リンパ網内系学会会誌   59   2019年

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  • 濾胞性リンパ腫初回診断時におけるアグレッシブリンパ腫への形質転換予測(MYC copy number predicts histologic transformation of follicular lymphoma to aggressive lymphoma)

    桐生 真依子, 河本 啓介, 鈴木 隆晴, 田村 秀, 上村 駿, 海發 茜, 諏訪部 達也, 今西 明, 笠見 卓哉, 根本 洋樹, 片桐 隆幸, 田中 智之, 難波 亜矢子, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 三好 寛明, 瀬戸 加大, 大島 孝一, 瀧澤 淳

    臨床血液   59 ( 9 )   1593 - 1593   2018年9月

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    記述言語:英語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • ビタミンD3産生性と考えられるALK陰性未分化大細胞リンパ腫の1例

    水戸部 正樹, 河本 啓介, 鈴木 隆晴, 難波 亜矢子, 柴崎 康彦, 増子 正義, 曽根 博仁, 三好 寛明, 大島 孝一, 瀧澤 淳

    日本リンパ網内系学会会誌   58   121 - 121   2018年5月

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  • G-CSFを産生し初回治療中に再発したびまん性大細胞型B細胞性リンパ腫の1例

    笠見 卓哉, 河本 啓介, 鈴木 隆晴, 田中 智之, 布施 香子, 柴崎 康彦, 増子 正義, 成田 美和子, 曽根 博仁, 大島 孝一, 瀧澤 淳

    日本リンパ網内系学会会誌   58   114 - 114   2018年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • GDP療法がtriple-hit lymphomaの救援療法として有効であった1例

    水戸部 正樹, 河本 啓介, 鈴木 隆晴, 田村 秀, 小堺 貴司, 難波 亜矢子, 諏訪部 達也, 笠見 卓哉, 田中 智之, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 大島 孝一, 瀧澤 淳

    臨床血液   59 ( 5 )   620 - 621   2018年5月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • 4 当科におけるMTX関連リンパ増殖性疾患の後方視的解析 (Ⅰ.一般演題, 第104回膠原病研究会)

    笠見 卓哉, 河本 啓介, 鈴木 隆晴, 田中 智之, 難波 亜矢子, 小林 弘典, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 瀧澤 淳

    新潟医学会雑誌 = 新潟医学会雑誌   131 ( 10 )   618 - 618   2017年10月

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    記述言語:日本語   出版者・発行元:新潟医学会  

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    その他リンク: http://search.jamas.or.jp/link/ui/2018175031

  • 単一施設における末梢性T細胞リンパ腫、非特定型の後方視的解析

    鈴木 隆晴, 河本 啓介, 田村 秀, 上村 駿, 海發 茜, 根本 洋樹, 小林 弘典, 牛木 隆志, 布施 香子, 柴崎 康彦, 森山 雅人, 増子 正義, 成田 美和子, 曽根 博仁, 青木 定夫, 中村 直哉, 大島 孝一, 瀧澤 淳

    臨床血液   58 ( 8 )   905 - 911   2017年8月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

    1998年から2015年までに新潟大学医歯学総合病院血液内科で診断したPTCL,NOS 28例について臨床像,病理学的特徴,治療内容,予後を後方視的に解析した。性別は男性16例,女性12例で年齢中央値62.5(26〜88)歳。IPIはHIが10例,Hが9例であり高リスク群が68%を占めていた。初回治療としてCHOPまたはTHP-COP療法が12例に行われ,第三世代化学療法が9例に行われた。予後の確認ができた26例の観察期間中央値30ヵ月(範囲1〜164ヵ月)における2年OSは61%,2年PFSは44%であった。初回治療における効果がCRであった11例は5年OS 83%,5年PFS 75%であり,CRに至らなかった9例に比べ予後良好であった(p&lt;0.005)。PTCL,NOSに対する新規薬剤を用いた治療法の開発が望まれる。(著者抄録)

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  • 顆粒球肉腫におけるPD-1/PD-L1発現の臨床病理学的検討

    河本 啓介, 三好 寛明, 喜安 純一, 佐々木 裕哉, 栗田 大輔, 鈴木 隆晴, 曽根 博仁, 瀬戸 加大, 瀧澤 淳, 大島 孝一

    日本リンパ網内系学会会誌   57   90 - 90   2017年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • 顆粒球肉腫におけるPD-1/PD-L1発現の臨床病理学的検討

    河本 啓介, 三好 寛明, 喜安 純一, 佐々木 裕哉, 栗田 大輔, 鈴木 隆晴, 曽根 博仁, 瀬戸 加大, 瀧澤 淳, 大島 孝一

    日本リンパ網内系学会会誌   57   108 - 108   2017年5月

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    記述言語:日本語   出版者・発行元:(一社)日本リンパ網内系学会  

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  • 樹木構造接近法を用いた急性白血病,骨髄異形成症候群に対する造血細胞移植後の予後因子の解析

    布施香子, 上村駿, 海發茜, 鈴木隆晴, 田村秀, 片桐隆幸, 根本洋樹, 小林弘典, 牛木隆志, 柴崎康彦, 森山雅人, 瀧澤淳, 成田美和子, 曽根博仁, 増子正義

    日本造血細胞移植学会総会プログラム・抄録集   39th   2017年

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  • 同種造血幹細胞移植において生着後早期の免疫再構築はドナーソースや移植法により異なる

    上村駿, 柴崎康彦, 片桐隆幸, 井藤ヒロミ, 海發茜, 田村秀, 鈴木隆晴, 根本洋樹, 小林弘典, 布施香子, 牛木隆志, 森山雅人, 瀧澤淳, 成田美和子, 曽根博仁, 増子正義

    日本造血細胞移植学会総会プログラム・抄録集   39th   2017年

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  • 当科におけるPTCL、NOS 28例の臨床病理学的解析

    鈴木 隆晴, 田村 秀, 上村 俊, 海發 茜, 河本 啓介, 根本 洋樹, 小林 弘典, 牛木 隆志, 布施 香子, 柴崎 康彦, 森山 雅人, 増子 正義, 成田 美和子, 曽根 博仁, 青木 定夫, 中村 直哉, 大島 孝一, 瀧澤 淳

    臨床血液   57 ( 11 )   2426 - 2426   2016年11月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • 当科におけるPTCL、NOS 28例の臨床病理学的解析

    鈴木 隆晴, 田村 秀, 上村 俊, 海發 茜, 河本 啓介, 根本 洋樹, 小林 弘典, 牛木 隆志, 布施 香子, 柴崎 康彦, 森山 雅人, 増子 正義, 成田 美和子, 曽根 博仁, 青木 定夫, 中村 直哉, 大島 孝一, 瀧澤 淳

    臨床血液   57 ( 11 )   2426 - 2426   2016年11月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • 多発血栓を来したTAFRO症候群の1例

    上村 駿, 小林 弘典, 田村 秀, 鈴木 隆晴, 海發 茜, 河本 啓介, 笠見 卓哉, 根本 洋樹, 布施 香子, 柴崎 康彦, 増子 正義, 曽根 博仁, 大島 孝一, 瀧澤 淳

    臨床血液   57 ( 11 )   2423 - 2423   2016年11月

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    記述言語:日本語   出版者・発行元:(一社)日本血液学会-東京事務局  

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  • 6 Hodgkin-like ATLL の1症例(Ⅰ.一般演題, 第55回下越内科集談会)

    鈴木 隆晴, 河本 啓介, 宮腰 淑子, 柴崎 康彦, 増子 正義, 曽根 博仁, 瀧津 淳, 野本 信彦, 大島 孝一

    新潟医学会雑誌 = 新潟医学会雑誌   129 ( 5 )   289 - 289   2015年5月

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    記述言語:日本語   出版者・発行元:新潟医学会  

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    その他リンク: http://search.jamas.or.jp/link/ui/2015374716

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