Papers - MURASE Kazuyuki

Eribulin in combination with HER2-targeted antibodies for successful treatment of metastatic salivary duct carcinoma: A report of two cases

Akihito Fujimi, Yasuhiro Nagamachi, Naofumi Yamauchi, Takuji Nishisato, Kazuyuki Murase, Kohichi Takada, Mitsuhiro Tsujiwaki, Shintaro Sugita, Tadashi Hasegawa, Junji Kato

Oral Oncology ( Elsevier BV )    105287 - 105287  2021.04

DOI

A systemic apolipoprotein A-IV-associated amyloidosis confirmed by proteome analysis.

Taro Murakami, Akira Takasawa, Asako Moriki, Yusuke Igaki, Hiroshi Ikeda, Kazuyuki Murase, Kohichi Takada, Kazufumi Magara, Tomoyuki Aoyama, Yusuke Ono, Daisuke Kyuno, Kumi Takasawa, Masaki Murata, Makoto Osanai

Virchows Archiv : an international journal of pathology    2021.03  [International journal]

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Amyloidosis is induced by extracellular deposition of certain proteins. Thirty-six proteins have so far been identified as amyloidogenic proteins in humans. Although it is very important to determine the specific amyloid protein type for the choice of therapy for amyloidosis patient, it might be difficult to identify specific proteins from amyloid-deposited tissue. Apolipoprotein A-IV is known as an amyloid-associated protein, but there have been few reports of apolipoprotein A-IV amyloidosis. Here we report a case of systemic apolipoprotein A-IV-associated amyloidosis that was confirmed by proteome analysis using formalin-fixed paraffin-embedded tissue and an immunohistochemical technique.

DOI PubMed

食道癌 診断と治療のup to date 食道腺癌を含めて 切除可能進行食道癌に対する三剤併用療法ベースの化学放射線療法は手術療法を代替できるか?:傾向スコアマッチング分析

大沼 啓之, 小野山 直輝, 濱口 孝太, 早坂 尚貴, 佐藤 昌則, 村瀬 和幸, 高田 弘一, 宮西 浩嗣, 村上 武志, 伊東 竜哉, 信岡 隆幸, 竹政 伊知朗, 土屋 高旭, 長谷川 智一, 堀 正和, 染谷 正則, 坂田 耕一, 加藤 淳二

日本消化器病学会北海道支部例会・日本消化器内視鏡学会北海道支部例会プログラム・抄録集 ( 日本消化器病学会-北海道支部 )  128回・122回   35 - 35  2021.03

食道癌 診断と治療のup to date 食道腺癌を含めて 切除可能進行食道癌に対する三剤併用療法ベースの化学放射線療法は手術療法を代替できるか?:傾向スコアマッチング分析

大沼 啓之, 小野山 直輝, 濱口 孝太, 早坂 尚貴, 佐藤 昌則, 村瀬 和幸, 高田 弘一, 宮西 浩嗣, 村上 武志, 伊東 竜哉, 信岡 隆幸, 竹政 伊知朗, 土屋 高旭, 長谷川 智一, 堀 正和, 染谷 正則, 坂田 耕一, 加藤 淳二

日本消化器病学会北海道支部例会・日本消化器内視鏡学会北海道支部例会プログラム・抄録集 ( 日本消化器病学会-北海道支部 )  128回・122回   35 - 35  2021.03

A case of hypervascular tumors in the liver and pancreas: synchronous hepatocellular carcinoma and pancreatic metastasis from renal cell carcinoma 36 years after nephrectomy

Hajime Nakamura, Shingo Tanaka, Koji Miyanishi, Yutaka Kawano, Takahiro Osuga, Kazuma Ishikawa, Makoto Yoshida, Hiroyuki Ohnuma, Kazuyuki Murase, Kohichi Takada, Hiroshi Yamaguchi, Minoru Nagayama, Yasutoshi Kimura, Ichiro Takemasa, Junji Kato

Clinical Case Reports ( Wiley )  9 ( 2 ) 932 - 937  2021.02

DOI

Successful mycophenolate mofetil treatment of a patient with severe steroid‐refractory hepatitis evoked by nivolumab plus ipilimumab treatment for relapsed bladder cancer

Ginji Omori, Kohichi Takada, Kazuyuki Murase, Naotaka Hayasaka, Hajime Nakamura, Satoshi Iyama, Hiroyuki Ohnuma, Koji Miyanishi, Fumimasa Fukuta, Toshiaki Tanaka, Naoya Masumori, Junji Kato

Clinical Case Reports ( Wiley )  9 ( 2 ) 654 - 659  2021.02

DOI

Case series of three patients with hereditary diffuse gastric cancer in a single family: Three case reports and review of literature

Masahiro Hirakawa, Kohichi Takada, Masanori Sato, Chisa Fujita, Naotaka Hayasaka, Takayuki Nobuoka, Shintaro Sugita, Aki Ishikawa, Miyako Mizukami, Hiroyuki Ohnuma, Kazuyuki Murase, Koji Miyanishi, Masayoshi Kobune, Ichiro Takemasa, Tadashi Hasegawa, Akihiro Sakurai, Junji Kato

World Journal of Gastroenterology ( Baishideng Publishing Group Inc. )  26 ( 42 ) 6689 - 6697  2020.11

DOI

Successful Treatment by Surgery and Lenvatinib of a Patient with Adrenal Metastasis of Papillary Thyroid Cancer

Hajime Nakamura, Kohichi Takada, Kazuyuki Murase, Hiroki Sakamoto, Naotaka Hayasaka, Kazuma Ishikawa, Yuki Ikeda, Makoto Yoshida, Satoshi Iyama, Ko Kobayashi, Tetsuya Shindo, Shintaro Sugita, Koji Miyanishi, Masayoshi Kobune, Naoya Masumori, Junji Kato

Case Reports in Oncological Medicine ( Hindawi Limited )  2020   1 - 4  2020.11

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Papillary thyroid cancer (PTC) is considered an indolent cancer, but some PTC patients do present with distant metastases and treatment strategies for such patients are not well established. Recently, lenvatinib, an inhibitor of multiple tyrosine kinases, has been introduced to treat patients with advanced PTC but carries a risk of serious adverse events such as hemorrhage. Here, we report a PTC patient with a left adrenal metastasis and lenvatinib-induced hemorrhage who underwent successful surgical resection and was subsequently treated with a lower dose of lenvatinib. The patient has now been in a stable state with no adverse events for nearly two years. This case highlights the importance of surgical resection of metastatic PTC and subsequent lenvatinib therapy, even when the tumor is at an advanced stage.

DOI

Pancreatic cancer with leptomeningeal carcinomatosis: case report and literature review

Yuki Ikeda, Makoto Yoshida, Kazuma Ishikawa, Tomohiro Kubo, Kazuyuki Murase, Kohichi Takada, Koji Miyanishi, Junji Kato

International Cancer Conference Journal ( Springer Science and Business Media LLC )  9 ( 2 ) 96 - 100  2020.04

DOI

切除可能進行食道癌に対する三剤併用療法ベースの化学放射線療法は手術療法を代替できるか? 傾向スコアマッチング分析

大沼 啓之, 小野山 直輝, 濱口 孝太, 早坂 尚貴, 佐藤 昌則, 村瀬 和幸, 高田 弘一, 宮西 浩嗣, 伊東 竜哉, 信岡 隆幸, 竹政 伊知朗, 長谷川 智一, 堀 正和, 染谷 正則, 坂田 耕一, 加藤 淳二

日本消化器病学会北海道支部例会プログラム・抄録集 ( 日本消化器病学会-北海道支部 )  126回   50 - 50  2020.03

Blastic plasmacytoid dendritic cell neoplasm(BPDCN)の2例

執行 延明, 西田 彩華, 菅野 莉英, 藤岡 茉生, 大橋 隆宏, 堀本 浩平, 加藤 潤史, 肥田 時征, 宇原 久, 村瀬 和幸, 井山 諭, 須釜 佑介, 前田 和男

日本皮膚科学会雑誌 ( (公社)日本皮膚科学会 )  130 ( 3 ) 418 - 418  2020.03

Pulmonary metastasectomy is associated with prolonged survival among patients with bone and soft tissue sarcoma

Junya Shimizu, Makoto Emori, Yasutaka Murahashi, Tomoko Sonoda, Taijiro Mishina, Masahiro Miyajima, Atsushi Watanabe, Shintaro Sugita, Kohichi Takada, Kazuyuki Murase, Tadashi Hasegawa, Toshihiko Yamashita

Molecular and Clinical Oncology ( Spandidos Publications )   2020.02

DOI

Efficacy of combination therapy with dexmedetomidine for benzodiazepines-induced disinhibition during endoscopic retrograde cholangiopancreatography

Yuki Ikeda, Makoto Yoshida, Kazuma Ishikawa, Tomohiro Kubo, Kazuyuki Murase, Kohichi Takada, Koji Miyanishi, Masayoshi Kobune, Junji Kato

Therapeutic Advances in Gastroenterology ( SAGE Publications )  13   175628482091182 - 175628482091182  2020.01

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Benzodiazepines (BZDs) and analgesics are widely used for conscious sedation during endoscopic ultrasound (EUS) or endoscopic retrograde cholangiopancreatography (ERCP). However, endoscopic procedures are sometimes discontinued because of BZD-induced disinhibitory reactions such as excessive movement. We evaluated the usefulness of dexmedetomidine (DEX) for BZD-induced disinhibition in ERCP. Between February 2018 and August 2019, 22 patients who underwent EUS or ERCP were enrolled. All patients showed BZD-induced excessive movement at the first examination (BZD group) and received DEX at the second examination (DEX group). The initial DEX dose was 6 μg/kg/h for a 10-min loading, followed by 0.4 μg/kg/h during the procedure. BZDs and analgesics were administered before scope insertion. An additional sedative was administered to achieve a Ramsay sedation scale (RSS) of 4–5. Sedative effect, procedure completion rate, and changes in circulatory and respiratory dynamics were evaluated. Mean RSS scores were significantly higher ( p < 0.001) in the DEX (5.1 ± 0.5) compared with the BZD (4.0 ± 0.5) group. The movement score ( p < 0.001) and number of additional sedatives required ( p < 0.01) were lower in the DEX group. The procedure completion rate was significantly higher in the DEX (95.5%) compared with the BZD group (63.6%; p < 0.05). Significant differences in the frequency of hypotension ( p = 1.00), bradycardia ( p = 0.22), and respiratory depression ( p = 0.68) were not noted between groups. The addition of DEX to BZD therapy yielded better sedative efficacy, lower excessive movement, a reduction in BZDs used, and a higher procedure complete rate. DEX may be used as an alternative method for BZD-induced inhibition during ERCP.

DOI

Management of Multiple Arteriovenous Malformations of the Small Bowel

Masahiro Hirakawa, Rie Ishizuka, Masanori Sato, Naotaka Hayasaka, Hiroyuki Ohnuma, Kazuyuki Murase, Kohichi Takada, Tatsuya Ito, Takayuki Nobuoka, Koji Miyanishi, Masayoshi Kobune, Ichiro Takemasa, Junji Kato

Case Reports in Medicine ( Hindawi Limited )  2019   1 - 4  2019.12

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A 62-year-old Japanese female was referred to our hospital with gastrointestinal bleeding. Although small-bowel bleeding was suspected, no bleeding source was identified by enhanced computed tomography (CT), video capsule endoscopy (VCE), and double-balloon enteroscopy (DBE). Five years later, the patient had recurrent intermittent bloody stools with a significant decrease in hemoglobin levels. Although no active bleeding was observed on antegrade DBE, we detected a pulsatile submucosal uplift accompanied by a small red patch on the top of the uplift in the jejunum. Arteriovenous malformation (AVM) was suspected as the cause of small-bowel bleeding. Multiple-phase CT showed a number of small vascular ectasias during the arterial phase in the jejunum, and we confirmed the presence of multiple AVMs in the jejunum by selective angiography. To identify the location of the lesions and determine the minimal surgical margins, we performed intraoperative selective angiography with indocyanine green (ICG) injection. This technique allowed us to clearly observe the region and perform segmental small-bowel resection with minimal surgical margin. The patient reported that she has had no gastrointestinal bleeding at the two years follow-up visit.

DOI

BH3 profiling discriminates the anti‑apoptotic status of 5‑fluorouracil‑resistant colon cancer cells.

Kazuma Ishikawa, Yutaka Kawano, Yohei Arihara, Tomohiro Kubo, Kohichi Takada, Kazuyuki Murase, Koji Miyanishi, Masayoshi Kobune, Junji Kato

Oncology reports   42 ( 6 ) 2416 - 2425  2019.12  [Refereed]  [International journal]

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5‑Fluorouracil (5‑FU) is a cytotoxic anticancer drug commonly used for patients with advanced colon cancer. This drug effectively reduces the size of tumors to a certain degree; however, cancer cells can gradually acquire resistance, resulting in disease progression. To identify the mechanism of 5‑FU resistance, we established three 5‑FU‑resistant colon cancer cell lines and analyzed both apoptosis‑related protein expression levels and BH3 profiling. These 5‑FU‑resistant colon cancer cell lines acquired apoptotic resistance to 5‑FU. Although apoptosis‑related protein expression levels were altered in each 5‑FU‑resistant colon cancer cell line variably, BH3 profiling indicated BCLXL dependence in 5‑FU‑resistant HT‑29 cells only. Functional BCLXL inhibition in 5‑FU‑resistant HT‑29 cells not only sensitized the cells to apoptosis but also overcame 5‑FU resistance. The apoptotic BIM protein was preferentially sequestered, thereby resulting in acquired dependence on BCLXL for survival. Additionally, in vivo models showed that BCLXL inhibition controlled tumor progression. These results indicate that BH3 profiling facilitates the identification of the functional role of anti‑apoptotic proteins during drug resistance and has clinical implications for colon cancer in targeting specific proteins such as BCLXL.

DOI PubMed

Exceptionally rapid response to pembrolizumab in a SMARCA4‐deficient thoracic sarcoma overexpressing PD‐L1: A case report

Kohichi Takada, Shintaro Sugita, Kazuyuki Murase, Tomoki Kikuchi, Ginji Oomori, Ryo Ito, Naotaka Hayasaka, Koji Miyanishi, Satoshi Iyama, Hiroshi Ikeda, Masayoshi Kobune, Makoto Emori, Junji Kato, Tadashi Hasegawa

Thoracic Cancer ( Wiley )  10 ( 12 ) 2312 - 2315  2019.12

DOI

局所進行食道癌に対するDocetaxel/Nedaplatin/5-FU・放射線同時併用療法(DNF-R)の第II相試験 アップデート解析

佐藤 昌則, 大沼 啓之, 早坂 尚貴, 村瀬 和幸, 高田 弘一, 宮西 浩嗣, 加藤 淳二, 平川 昌宏, 佐川 保, 堀 正和, 染谷 正則, 坂田 耕一

北海道医学雑誌 ( 北海道医学会 )  94 ( 2 ) 121 - 121  2019.11

Pneumothorax as an Adverse Event in Patients with Lung Metastasis of Soft Tissue Sarcoma under Eribulin Treatment

Kohichi Takada, Kazuyuki Murase, Hajime Nakamura, Naotaka Hayasaka, Yohei Arihara, Satoshi Iyama, Hiroshi Ikeda, Makoto Emori, Shintaro Sugita, Katsuyuki Nakamura, Koji Miyanishi, Masayoshi Kobune, Junji Kato

Internal Medicine ( Japanese Society of Internal Medicine )  58 ( 20 ) 3009 - 3012  2019.10

DOI

Six-transmembrane epithelial antigen of the prostate 1 protects against increased oxidative stress via a nuclear erythroid 2-related factor pathway in colorectal cancer

Hajime Nakamura, Kohichi Takada, Yohei Arihara, Naotaka Hayasaka, Kazuyuki Murase, Satoshi Iyama, Masayoshi Kobune, Koji Miyanishi, Junji Kato

Cancer Gene Therapy ( Springer Science and Business Media LLC )  26 ( 9-10 ) 313 - 322  2019.09

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EPO-R+ myelodysplastic cells with ring sideroblasts produce high erythroferrone levels to reduce hepcidin expression in hepatic cells

Shogo Miura, Masayoshi Kobune, Hiroto Horiguchi, Shohei Kikuchi, Satoshi Iyama, Kazuyuki Murase, Akari Goto, Hiroshi Ikeda, Kohichi Takada, Koji Miyanishi, Junji Kato

Blood Cells, Molecules, and Diseases ( Elsevier BV )  78   1 - 8  2019.09

DOI