Papers - OKAYAMA Hirokazu
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ARID1A deficiency in EBV-positive gastric cancer is partially regulated by EBV-encoded miRNAs, but not by DNA promotor hypermethylation.
Kase K, Saito M, Nakajima S, Takayanagi D, Saito K, Yamada L, Ashizawa M, Nakano H, Hanayama H, Onozawa H, Okayama H, Endo H, Fujita S, Sakamoto W, Saze Z, Momma T, Mimura K, Ohki S, Shiraishi K, Kohno T, Kono K
Carcinogenesis 42 ( 1 ) 21 - 30 2021.2（ ISSN:0143-3334 ）
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Therapeutic potential of anti-VEGF receptor 2 therapy targeting for M2-tumor-associated macrophages in colorectal cancer.
Min AKT, Mimura K, Nakajima S, Okayama H, Saito K, Sakamoto W, Fujita S, Endo H, Saito M, Saze Z, Momma T, Ohki S, Kono K
Cancer immunology, immunotherapy : CII 70 ( 2 ) 289 - 298 2021.2（ ISSN:0340-7004 ）
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PD-L1 overexpression in EBV-positive gastric cancer is caused by unique genomic or epigenomic mechanisms.
Nakano H, Saito M, Nakajima S, Saito K, Nakayama Y, Kase K, Yamada L, Kanke Y, Hanayama H, Onozawa H, Okayama H, Fujita S, Sakamoto W, Saze Z, Momma T, Mimura K, Ohki S, Goto A, Kono K
Scientific reports 11 ( 1 ) 1982 - 1982 2021.1
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Selective sensitivity of EZH2 inhibitors based on synthetic lethality in ARID1A-deficient gastric cancer.
Yamada L, Saito M, Thar Min AK, Saito K, Ashizawa M, Kase K, Nakajima S, Onozawa H, Okayama H, Endo H, Fujita S, Sakamoto W, Saze Z, Momma T, Mimura K, Ohki S, Kono K
Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association 24 ( 1 ) 60 - 71 2021.1（ ISSN:1436-3291 ）
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ハイブリッドアプローチで切除し得た骨盤内脂肪肉腫の1例
藤田正太郎, 門馬智之, 仲野宏, 山内直人, 山田玲央, 松本拓朗, 菅家康之, 花山寛之, 渡辺洋平, 小野澤寿志, 岡山洋和, 坂本渉, 齋藤元伸, 佐瀬善一郎, 河野浩二
癌と化学療法 47 ( 13 ) 1869 - 1871 2020.12
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[A Case of Pelvic Liposarcoma Resected by Hybrid Approach].
Fujita S, Momma T, Nakano H, Yamauchi N, Yamada L, Matsumoto T, Kanke Y, Hanayama H, Watanabe Y, Onozawa H, Okayama H, Sakamoto W, Saito M, Saze Z, Kono K
Gan to kagaku ryoho. Cancer & chemotherapy 47 ( 13 ) 1869 - 1871 2020.12（ ISSN:0385-0684 ）
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Tn Antigen Expression Defines an Immune Cold Subset of Mismatch-Repair Deficient Colorectal Cancer.
Matsumoto T, Okayama H, Nakajima S, Saito K, Nakano H, Endo E, Kase K, Ito M, Yamauchi N, Yamada L, Kanke Y, Onozawa H, Fujita S, Sakamoto W, Saito M, Saze Z, Momma T, Mimura K, Kono K
International journal of molecular sciences 21 ( 23 ) 9081 - 9081 2020.11
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A TGFβ-dependent stromal subset underlies immune checkpoint inhibitor efficacy in DNA mismatch repair-deficient/microsatellite instability-high colorectal cancer.
Endo E, Okayama H, Saito K, Nakajima S, Yamada L, Ujiie D, Kase K, Fujita S, Endo H, Sakamoto W, Saito M, Saze Z, Momma T, Ohki S, Mimura K, Kono K.
Molecular cancer research : MCR 18 ( 9 ) 1402 - 1413 2020.9（ ISSN:1541-7786 ）
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KRT17 as a prognostic biomarker for stage II colorectal cancer.
Ujiie D, Okayama H, Saito K, Ashizawa M, Thar Min AK, Endo E, Kase K, Yamada L, Kikuchi T, Hanayama H, Fujita S, Sakamoto W, Endo H, Saito M, Mimura K, Saze Z, Momma T, Ohki S, Kono K
Carcinogenesis 41 ( 5 ) 591 - 599 2020.7（ ISSN:0143-3334 ）
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Immune suppression caused by PD-L2 expression on tumor cells in gastric cancer.
Nakayama Y, Mimura K, Kua LF, Okayama H, Min AKT, Saito K, Hanayama H, Watanabe Y, Saito M, Momma T, Saze Z, Ohki S, Suzuki Y, Ichikawa D, Yong WP, Kono K
Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association 23 ( 6 ) 961 - 973 2020.5（ ISSN:1436-3291 ）
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Higher modified Glasgow Prognostic Score and multiple stapler firings for rectal transection are risk factors for anastomotic leakage after low anterior resection in rectal cancer.
Sakamoto W, Ohki S, Kikuchi T, Okayama H, Fujita S, Endo H, Saito M, Saze Z, Momma T, Kono K
Fukushima journal of medical science 66 ( 1 ) 10 - 16 2020.4（ ISSN:0016-2590 ）
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Characterization of tumor-infiltrating immune cells in relation to microbiota in colorectal cancers.
Kikuchi T, Mimura K, Ashizawa M, Okayama H, Endo E, Saito K, Sakamoto W, Fujita S, Endo H, Saito M, Momma T, Saze Z, Ohki S, Shimada K, Yoshimura K, Tsunoda T, Kono K
Cancer immunology, immunotherapy : CII 69 ( 1 ) 23 - 32 2020.1（ ISSN:0340-7004 ）
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Tuberculous peritonitis; The effectiveness of diagnostic laparoscopy and the perioperative infectious prevention: A case report.
Yamada L, Saito M, Aita T, Thar Min AK, Endo E, Kase K, Ujiie D, Hanayama H, Okayama H, Sakamoto W, Endo H, Fujita S, Saze Z, Momma T, Ohki S, Hamaguchi S, Kono K
International journal of surgery case reports 72 326 - 329 2020
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A subset of patients with MSS/MSI-low-colorectal cancer showed increased CD8(+) TILs together with up-regulated IFN-γ.
Kikuchi T, Mimura K, Okayama H, Nakayama Y, Saito K, Yamada L, Endo E, Sakamoto W, Fujita S, Endo H, Saito M, Momma T, Saze Z, Ohki S, Kono K
Oncology letters 18 ( 6 ) 5977 - 5985 2019.12（ ISSN:1792-1074 ）
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直腸癌術後の直腸膣瘻に対し、エストリオール膣錠と膣洗浄にて治癒した1例
藤田正太郎, 門馬智之, 佐藤孝洋, 遠藤英成, 加瀬晃志, 氏家大輔, 菊池智宏, 楡井東, 花山寛之, 渡辺洋平, 岡山洋和, 坂本渉, 遠藤久仁, 齋藤元伸, 佐瀬善一郎, 大木進司, 河野浩二.
癌と化学療法 46 ( 13 ) 2078 - 2080 2019.12
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[A Case of Rectovaginal Fistula after Rectal Cancer Surgery Cured with Estriol Vaginal Tablet and Vaginal Lavage].
Fujita S, Momma T, Endo E, Kase K, Ujiie D, Hanayama H, Watanabe Y, Okayama H, Sakamoto W, Endo H, Saito M, Saze Z, Ohki S, Kono K
Gan to kagaku ryoho. Cancer & chemotherapy 46 ( 13 ) 2078 - 2080 2019.12（ ISSN:0385-0684 ）
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Triple-Negative Breast Cancer with High Levels of Annexin A1 Expression Is Associated with Mast Cell Infiltration, Inflammation, and Angiogenesis.
Okano M, Oshi M, Butash AL, Katsuta E, Tachibana K, Saito K, Okayama H, Peng X, Yan L, Kono K, Ohtake T, Takabe K
International journal of molecular sciences 20 ( 17 ) 4197 - 4197 2019.8
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miRNA-148a-3p Regulates Immunosuppression in DNA Mismatch Repair-Deficient Colorectal Cancer by Targeting PD-L1.
Ashizawa M, Okayama H, Ishigame T, Thar Min AK, Saito K, Ujiie D, Murakami Y, Kikuchi T, Nakayama Y, Noda M, Tada T, Endo H, Fujita S, Sakamoto W, Saito M, Saze Z, Momma T, Ohki S, Mimura K, Kono K
Molecular cancer research : MCR 17 ( 6 ) 1403 - 1413 2019.6（ ISSN:1541-7786 ）
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Phospho‑STAT1 expression as a potential biomarker for anti‑PD‑1/anti‑PD‑L1 immunotherapy for breast cancer.
Nakayama Y, Mimura K, Tamaki T, Shiraishi K, Kua LF, Koh V, Ohmori M, Kimura A, Inoue S, Okayama H, Suzuki Y, Nakazawa T, Ichikawa D, Kono K
International journal of oncology 54 ( 6 ) 2030 - 2038 2019.6（ ISSN:1019-6439 ）
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Prognostic role of ARID1A negative expression in gastric cancer.
Ashizawa M, Saito M, Min AKT, Ujiie D, Saito K, Sato T, Kikuchi T, Okayama H, Fujita S, Endo H, Sakamoto W, Momma T, Ohki S, Goto A, Kono K
Scientific reports 9 ( 1 ) 6769 2019.5