Yasuyo Ohi

Profile Information

Affiliation: Former Institution / Organization Kagoshima University Faculty of Medicine

Degree: (BLANK)(Kagoshima University)

J-GLOBAL ID: 200901036805230196
researchmap Member ID: 1000164845

Research Interests

Research Areas

Education

- 1992

Kagoshima University
- 1992

Kagoshima University
- 1987

Faculty of Medicine, Kagoshima University
- 1987

Faculty of Medicine, Kagoshima University

Papers

Impact of Topoisomerase IIα, PTEN, ABCC1/MRP1, and KI67 on triple-negative breast cancer patients treated with neoadjuvant chemotherapy.

Fouzia Guestini, Katsuhiko Ono, Minoru Miyashita, Takanori Ishida, Noriaki Ohuchi, Saki Nakagawa, Hisashi Hirakawa, Kentaro Tamaki, Yasuyo Ohi, Yoshiaki Rai, Yasuaki Sagara, Hironobu Sasano, Keely May McNamara

Breast cancer research and treatment, 173(2) 275-288, Jan, 2019 Peer-reviewed
Maspin mRNA expression in sentinel lymph nodes predicts non-SLN metastasis in breast cancer patients with SLN metastasis.

Yoshihisa Umekita, Yasuyo Ohi, Orie Iwaya, Masakazu Souda, Yasuaki Sagara, Shugo Tamada, Daisuke Yotsumoto, Akihide Tanimoto

Histopathology, 73(6) 916-922, Dec, 2018 Peer-reviewed
Effectiveness of neo-adjuvant systemic therapy with trastuzumab for basal HER2 type breast cancer: results from retrospective cohort study of Japan Breast Cancer Research Group (JBCRG)-C03.

Yasuaki Sagara, Masahiro Takada, Yasuyo Ohi, Shoichiro Ohtani, Sasagu Kurozumi, Kenichi Inoue, Yoshimasa Kosaka, Masaya Hattori, Toshinari Yamashita, Shintaro Takao, Nobuaki Sato, Hiroji Iwata, Masafumi Kurosumi, Masakazu Toi

Breast cancer research and treatment, 171(3) 675-683, Oct, 2018 Peer-reviewed
Intraoperative Nomograms, Based on One-Step Nucleic Acid Amplification, for Prediction of Non-sentinel Node Metastasis and Four or More Axillary Node Metastases in Breast Cancer Patients with Sentinel Node Metastasis.

Kenzo Shimazu, Nobuaki Sato, Akiko Ogiya, Yoshiaki Sota, Daisuke Yotsumoto, Takashi Ishikawa, Seigo Nakamura, Takayuki Kinoshita, Hitoshi Tsuda, Yasuyo Ohi, Futoshi Akiyama, Shinzaburo Noguchi

Annals of surgical oncology, 25(9) 2603-2611, Sep, 2018 Peer-reviewed
PCP4/PEP19 upregulates aromatase gene expression via CYP19A1 promoter I.1 in human breast cancer SK-BR-3 cells.

Kie Honjo, Taiji Hamada, Takuya Yoshimura, Seiya Yokoyama, Sohsuke Yamada, Yan-Qin Tan, Lai K Leung, Norifumi Nakamura, Yasuyo Ohi, Michiyo Higashi, Akihide Tanimoto

Oncotarget, 9(51) 29619-29633, Jul 3, 2018 Peer-reviewed
Simultaneous whole-body and breast 18F-FDG PET/MRI examinations in patients with breast cancer: a comparison of apparent diffusion coefficients and maximum standardized uptake values

Michiro Sasaki, Mitsuhiro Tozaki, Kazunori Kubota, Wakana Murakami, Daisuke Yotsumoto, Yasuaki Sagara, Yasuyo Ohi, Shunichi Oosako, Yoshiaki Sagara

Japanese Journal of Radiology, 36(2) 122-133, Feb 1, 2018 Peer-reviewed
Effects of cytokines derived from cancer-associated fibroblasts on androgen synthetic enzymes in estrogen receptor-negative breast carcinoma

Kyoko Kikuchi, Keely May McNamara, Yasuhiro Miki, Ju-Yeon Moon, Man Ho Choi, Fumiya Omata, Minako Sakurai, Yoshiaki Onodera, Yoshiaki Rai, Yasuyo Ohi, Yasuaki Sagara, Minoru Miyashita, Takanori Ishida, Noriaki Ohuchi, Hironobu Sasano

BREAST CANCER RESEARCH AND TREATMENT, 166(3) 709-723, Dec, 2017 Peer-reviewed
The relationship between the expression of FOXA1 and GATA3 and the efficacy of neoadjuvant endocrine therapy

Kimihiro Tanaka, Eriko Tokunaga, Nami Yamashita, Yasuaki Sagara, Yasuyo Ohi, Kenichi Taguchi, Shinji Ohno, Shinji Okano, Yoshinao Oda, Yoshihiko Maehara

BREAST CANCER, 24(3) 384-392, May, 2017 Peer-reviewed
Anaplastic astrocytoma cells not detectable on autopsy following long-term temozolomide treatment: A case report.

Hirano H, Kawahara T, Niiro M, Yonezawa H, Takajyou T, Ohi Y, Kitazono I, Sakae K, Arita K

Molecular and clinical oncology, 6(3) 321-326, Mar, 2017 Peer-reviewed
Role of HER2-Related Biomarkers (HER2, p95HER2, HER3, PTEN, and PIK3CA) in the Efficacy of Lapatinib plus Capecitabine in HER2-Positive Advanced Breast Cancer Refractory to Trastuzumab

Reiki Nishimura, Uhi Toh, Maki Tanaka, Michiyo Saimura, Yasuhiro Okumura, Tsuyoshi Saito, Toshihiro Tanaka, Megumi Teraoka, Kazuo Shimada, Kazuhisa Katayama, Toshihiro Koga, Kaname Kurashita, Satoshi Hasegawa, Hidekazu Todoroki, Yuichiro Kai, Yasuyo Ohi, Satoshi Toyoshima, Nobuyuki Arima, Shoshu Mitsuyama, Kazuo Tamura

ONCOLOGY, 93(1) 51-61, 2017 Peer-reviewed
Prognostic and predictive impacts of tumor-infiltrating lymphocytes differ between Triple-negative and HER2-positive breast cancers treated with standard systemic therapies

Akira I. Hida, Yasuaki Sagara, Daisuke Yotsumoto, Shuichi Kanemitsu, Junko Kawano, Shinichi Baba, Yoshiaki Rai, Yumi Oshiro, Kenjiro Aogi, Yoshiaki Sagara, Yasuyo Ohi

BREAST CANCER RESEARCH AND TREATMENT, 158(1) 1-9, Jul, 2016 Peer-reviewed
Intratumoral estrogen production and actions in luminal A type invasive lobular and ductal carcinomas

Mayu Takagi, Yasuhiro Miki, Minoru Miyashita, Shuko Hata, Tomomi Yoda, Hisashi Hirakawa, Yasuaki Sagara, Yoshiaki Rai, Yasuyo Ohi, Kentaro Tamaki, Takanori Ishida, Takashi Suzuki, Noriaki Ouchi, Hironobu Sasano

BREAST CANCER RESEARCH AND TREATMENT, 156(1) 45-55, Feb, 2016 Peer-reviewed
Assessment of the Ki67 labeling index: a Japanese validation ring study

Naoki Niikura, Takashi Sakatani, Nobuyuki Arima, Yasuyo Ohi, Naoko Honma, Naoki Kanomata, Kazuya Yoshida, Takayuki Kadoya, Kentaro Tamaki, Nobue Kumaki, Takayuki Iwamoto, Tomoharu Sugie, Takuya Moriya

BREAST CANCER, 23(1) 92-100, Jan, 2016 Peer-reviewed
Tumor microenvironment in invasive lobular carcinoma: possible therapeutic targets

Saki Nakagawa, Yasuhiro Miki, Minoru Miyashita, Shuko Hata, Yayoi Takahashi, Yoshiaki Rai, Yasuaki Sagara, Yasuyo Ohi, Hisashi Hirakawa, Kentaro Tamaki, Takanori Ishida, Mika Watanabe, Takashi Suzuki, Noriaki Ohuchi, Hironobu Sasano

BREAST CANCER RESEARCH AND TREATMENT, 155(1) 65-75, Jan, 2016 Peer-reviewed
An international study to increase concordance in Ki67 scoring

Mei-Yin C. Polley, Samuel C. YLeung, Dongxia Gao, Mauro G. Mastropasqua, Lila A. Zabaglo, John M. S. Bartlett, Lisa M. McShane, Rebecca A. Enos, Sunil S. Badve, Anita L. Bane, Signe Borgquist, Susan Fineberg, Ming-Gang Lin, Allen M. Gown, Dorthe Grabau, Carolina Gutierrez, Judith C. Hugh, Takuya Moriya, Yasuyo Ohi, C. Kent Osborne, Frederique M. Penault-Llorca, Tammy Piper, Peggy L. Porter, Takashi Sakatani, Roberto Salgado, Jane Starczynski, Anne-Vibeke Laenkholm, Giuseppe Viale, Mitch Dowsett, Daniel F. Hayes, Torsten O. Nielsen

MODERN PATHOLOGY, 28(6) 778-786, Jun, 2015 Peer-reviewed
Intratumoral androgen metabolism and actions in invasive lobular carcinoma of the breast

Tomomi Yoda, Keely May McNamara, Yasuhiro Miki, Mayu Takagi, Yoshiaki Rai, Yasuyo Ohi, Yasuaki Sagara, Kentaro Tamaki, Hisashi Hirakawa, Takanori Ishida, Takashi Suzuki, Noriaki Ohuchi, Hironobu Sasano

CANCER SCIENCE, 105(11) 1503-1509, Nov, 2014 Peer-reviewed
Anti-apoptotic Effects of PCP4/PEP19 in Human Breast Cancer Cell Lines: A Novel Oncotarget

Taiji Hamada, Masakazu Souda, Takuya Yoshimura, Shoko Sasaguri, Kazuhito Hatanaka, Takashi Tasaki, Takako Yoshioka, Yasuyo Ohi, Sohsuke Yamada, Masato Tsutsui, Yoshihisa Umekita, Akihide Tanimoto

ONCOTARGET, 5(15) 6076-6086, Aug, 2014 Peer-reviewed
Clinical application of the one-step nucleic acid amplification method to detect sentinel lymph node metastasis in breast cancer

Yasuaki Sagara, Yasuyo Ohi, Ayami Matsukata, Daisuke Yotsumoto, Shinichi Baba, Shugo Tamada, Yoshiaki Sagara, Yoshito Matsuyama, Mitsutake Ando, Yoshiaki Rai, Yoshiatsu Sagara

BREAST CANCER, 20(2) 181-186, Apr, 2013 Peer-reviewed
Evaluation of PTEN loss and PIK3CA mutations and their correlation with efficacy of trastuzumab treatment in HER2-positive metastatic breast cancer: A retrospective study (KBC-SG 1001).

Nishimura R, Arima N, Toyoshima S, Ohi Y, Anan K, Sagara Y, Mitsuyama S, Tamura K

Molecular and clinical oncology, 1(1) 47-52, Jan, 2013 Peer-reviewed
Whole sentinel lymph node analysis by a molecular assay predicts axillary node status in breast cancer

Y. Ohi, Y. Umekita, Y. Sagara, Y. Rai, D. Yotsumoto, A. Matsukata, S. Baba, S. Tamada, Y. Matsuyama, M. Ando, Y. Sagara, M. Sasaki, S. Tsuchimochi, A. Tanimoto, Y. Sagara

BRITISH JOURNAL OF CANCER, 107(8) 1239-1243, Oct, 2012 Peer-reviewed

Misc.

280

HER2陽性原発性乳癌の治療最適化 ER陰性HER2陽性乳癌におけるbasal markerの有用性に関する研究

服部正也, 相良安昭, 高田正泰, 大井恭代, 黒住昌史, 大谷彰一郎, 井上賢一, 高尾信太郎, 佐藤信昭, 山下年成, 小坂愉賢, 黒住献, 森田智視, 岩田広治, 戸井雅和

日本乳癌学会総会プログラム抄録集, 26回 273-273, May, 2018
病理診断の現在の課題と展望液状化細胞診(LBC)による乳腺細胞診標準化の試み

大井恭代, 前田一郎, 小塚祐司, 山口倫, 皆倉愛美, 永尾聡子, 前田ゆかり, 安毛直美, 土屋眞一

日本乳癌学会総会プログラム抄録集, 26回 299-299, May, 2018
DCIS治療の最適化乳房温存術後のDCISに対する10年間のadjuvant therapyの変遷と臨床病理学因子との関連について

四元大輔, 大井恭代, 佐藤睦, 川野純子, 寺岡恵, 木谷哲, 金光秀一, 馬場信一, 相良吉昭, 松山義人, 相良吉厚, 雷哲明, 相良安昭

日本乳癌学会総会プログラム抄録集, 26回 312-312, May, 2018
トリプルネガティブ乳癌におけるグルココルチコイドの生物学的作用

金井綾子, McNamara Keely May, Fouzia Guestini, 岩渕英里奈, 小野寺好明, 三木康宏, 宮下穣, 山口倫, 大井恭代, 相良安昭, 石田孝宣, 笹野公伸

日本乳癌学会総会プログラム抄録集, 26回 580-580, May, 2018
PET/MRIで発見された副病変における細胞診の有用性の検証

前田ゆかり, 大井恭代, 永尾聡子, 皆倉愛美, 佐々木道郎, 戸崎光宏, 雷哲明, 相良安昭, 相良吉昭

日本乳癌学会総会プログラム抄録集, 26回 658-658, May, 2018
Encapsulated papillary carcinomaのPET/MRI所見

佐々木道郎, 戸崎光宏, 相良吉昭, 大井恭代, 久保田一徳

日本乳癌学会総会プログラム抄録集, 26回 773-773, May, 2018
Her2過剰発現乳癌における超音波像の比較検討

高木理恵, 持冨ゆかり, 前田ゆかり, 大井恭代, 佐々木道郎, 雷哲明, 相良吉昭

日本乳癌学会総会プログラム抄録集, 26回 778-778, May, 2018
センチネルリンパ節生検における残された課題の解決に向けて OSNA法における乳癌センチネルリンパ節転移陽性症例に対する郭清省略についての検討

四元大輔, 山口美樹, 田中眞紀, 山口倫, 鈴木真彦, 郡山千早, 大井恭代, 佐藤睦, 川野純子, 寺岡恵, 木谷哲, 金光秀一, 馬場信一, 相良吉昭, 松山義人, 相良吉厚, 雷哲明, 相良安昭

日本外科学会定期学術集会抄録集, 118回 465-465, Apr, 2018
乳腺LBC細胞診の展望 LBC法による乳腺細胞診の標準的診断構築の試み

大井恭代, 小穴良保, 北村隆司, 小塚祐司, 土屋眞一, 前田一郎, 前田ゆかり, 松澤こず恵, 松原美幸, 山口倫

日本臨床細胞学会雑誌, 57(Suppl.1) 131-131, Apr, 2018
乳腺LBC細胞診の展望 LBC法における乳腺浸潤性小葉癌の細胞像の検討

今野和治, 白石泰三, 杉本寛子, 小山英之, 北山美佳, 柴原亜希子, 河合美穂, 矢野孝明, 大井恭代, 小塚祐司

日本臨床細胞学会雑誌, 57(Suppl.1) 133-133, Apr, 2018
乳腺LBC細胞診の展望乳腺LBC検体を使用したクリニカルシークエンスの実践

赤羽俊章, 西原広史, 柳田絵美衣, 山口朋美, 大井恭代, 原田大, 飛田陽, 谷本昭英

日本臨床細胞学会雑誌, 57(Suppl.1) 134-134, Apr, 2018
乳がん早期診断における細胞診の役割診断に苦慮した乳腺低異型度浸潤癌の細胞像の検討

皆倉愛美, 前田ゆかり, 永尾聡子, 富田暢子, 板坂美里, 飛田陽, 大井恭代

日本臨床細胞学会雑誌, 57(Suppl.1) 167-167, Apr, 2018
Triple negativeおよびHer2陽性乳癌における検診精査基準の有効性についての検討

高木理恵, 持冨ゆかり, 前田ゆかり, 大井恭代, 佐々木道郎, 雷哲明, 相良吉昭

乳腺甲状腺超音波医学, 7(2) 109-109, Mar, 2018
乳腺粘液癌(純型、type B)の液状化検体細胞診所見に関する検討

永尾聡子, 前田ゆかり, 皆倉愛美, 北園暢子, 畑中一仁, 梅北善久, 大井恭代

日本臨床細胞学会雑誌, 56(6) 283-288, Nov, 2017
Pegfilgrastimの、TC(Docetaxel+Cyclophosphamide)療法に対する有用性の検討

木谷哲, 四元大輔, 相良安昭, 金光秀一, 佐藤睦, 川野純子, 寺岡恵, 松山義人, 安藤充嶽, 大井恭代, 相良吉昭, 相良吉厚, 雷哲明

日本癌治療学会学術集会抄録集, 55回 P16-1, Oct, 2017
cN+乳癌患者における術前化学療法後の病理学的腋窩リンパ節転移陰性についての検討

四元大輔, 佐々木道郎, 大井恭代, 佐藤睦, 川野純子, 寺岡恵, 木谷哲, 金光秀一, 馬場信一, 相良吉昭, 松山義人, 安藤充嶽, 相良吉厚, 雷哲明, 相良安昭

日本癌治療学会学術集会抄録集, 55回 P120-5, Oct, 2017
乳腺細胞診の現状と新知見乳腺液状化細胞診による新たな診断アプローチの検討

大井恭代, 前田ゆかり, 永尾聡子, 皆倉愛美, 北薗暢子, 飛田陽

日本臨床細胞学会雑誌, 56(Suppl.2) 636-636, Oct, 2017
コンジローマ様癌と鑑別を要しレーザー蒸散術が奏功した子宮頸部異形成の一例

辻隆広, 前田ゆかり, 永尾聡子, 皆倉愛美, 北園暢子, 板坂美里, 畑中一仁, 大井恭代

日本臨床細胞学会雑誌, 56(Suppl.2) 694-694, Oct, 2017
LBCによる乳腺細胞診診断の標準化を目指して solid papillary carcinoma 3症例の検討

永尾聡子, 前田ゆかり, 皆倉愛美, 北園暢子, 板坂里美, 大井恭代

日本臨床細胞学会雑誌, 56(Suppl.2) 848-848, Oct, 2017
トリプルネガティブ乳がん(TNBC)におけるグルココルチコイドの動態とその臨床的重要性

熊田理名, マクナマラ・キーリー, 金井綾子, 小野寺好明, 菊池杏子, 宮下穣, 相良吉昭, 雷哲明, 大井恭代, 山口凛, 石田孝宣, 大内憲明, 笹野公伸

日本癌学会総会記事, 76回 P-2186, Sep, 2017

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