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Author Noriomi Matsumura

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Tumor Immune Microenvironment during Epithelial-Mesenchymal Transition.

Mana Taki, Kaoru Abiko, Masayo Ukita, Ryusuke Murakami, Koji Yamanoi, Ken Yamaguchi, Junzo Hamanishi, Tsukasa Baba, Noriomi Matsumura, Masaki Mandai,

Epithelial-mesenchymal transition (EMT) has been shown to play a critical role in tumor development from initiation to metastasis. EMT could be regarded as a continuum, with intermediate hybrid epithelial and mesenchymal phenotypes having high plasticity. Classical EMT is characterized by the phenotype change of epithelial cells to cells with mesenchymal ... Read more >>

Clin Cancer Res (Clinical cancer research : an official journal of the American Association for Cancer Research)
[2021, :]

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Combination of gene set signatures correlates with response to nivolumab in platinum-resistant ovarian cancer

Ryusuke Murakami, Junzo Hamanishi, Brown, Kaoru Abiko, Koji Yamanoi, Mana Taki, Yuko Hosoe, Ken Yamaguchi, Tsukasa Baba, Noriomi Matsumura, Ikuo Konishi, Masaki Mandai,

<h4>Background: </h4> Based on our previous phase II clinical trial of anti-programmed death-1 (PD-1) antibody nivolumab for platinum-resistant ovarian cancer (n=19, UMIN000005714), we aimed to identify the therapeutic response biomarkers to nivolumab in ovarian cancer. Methods Tumor gene expressions were evaluated by proliferative, mesenchymal, differentiated, and immunoreactive gene signatures derived ... Read more >>

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Characterization of patients that can continue conservative treatment for adenomyosis

Chiho Miyagawa, Kosuke Murakami, Takako Tobiume, Takafumi Nonogaki, Noriomi Matsumura,

<h4>Introduction</h4> Historically, hysterectomy has been the radical treatment for adenomyosis. However, some patients do not wish to hysterectomy. Nevertheless, patients often required hysterectomy during the course of conservative treatment, but the factors involved remain unknown. The purpose of this study was to determine which patients can continue conservative treatment for ... Read more >>

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The 2020 Japan Society of Gynecologic Oncology guidelines for the treatment of ovarian cancer, fallopian tube cancer, and primary peritoneal cancer.

Hideki Tokunaga, Mikio Mikami, Satoru Nagase, Yoichi Kobayashi, Tsutomu Tabata, Masanori Kaneuchi, Toyomi Satoh, Yasuyuki Hirashima, Noriomi Matsumura, Yoshihito Yokoyama, Kei Kawana, Satoru Kyo, Daisuke Aoki, Hidetaka Katabuchi,

The fifth edition of the Japan Society of Gynecologic Oncology guidelines for the treatment of ovarian cancer, fallopian tube cancer, and primary peritoneal cancer was published in 2020. The guidelines contain 6 chapters-namely, (1) overview of the guidelines; (2) epithelial ovarian cancer, fallopian tube cancer, and primary peritoneal cancer; (3) ... Read more >>

J Gynecol Oncol (Journal of gynecologic oncology)
[2021, 32(2):e49]

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Frequent PIK3CA mutations in eutopic endometrium of patients with ovarian clear cell carcinoma

Kosuke Murakami, Akiko Kanto, Kazuko Sakai, Chiho Miyagawa, Hisamitsu Takaya, Hidekatsu Nakai, Yasushi Kotani, Kazuto Nishio, Noriomi Matsumura,

Recent studies have reported cancer-associated mutations in normal endometrium. Mutations in eutopic endometrium may lead to endometriosis and endometriosis-associated ovarian cancer. We investigated PIK3CA mutations ( PIK3CA m) for three hotspots (E542K, E545K, H1047R) in eutopic endometrium in patients with ovarian cancer and endometriosis from formalin-fixed paraffin-embedded specimens by laser-capture ... Read more >>

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The utility of homologous recombination deficiency biomarkers across cancer types

Shiro Takamatsu, J.B. Brown, Ken Yamaguchi, Junzo Hamanishi, Koji Yamanoi, Hisamitsu Takaya, Tomoko Kaneyasu, Seiichi Mori, Masaki Mandai, Noriomi Matsumura,

<h4>Background</h4> Genomic alterations in BRCA1/2 and genomic scar signatures are associated with homologous recombination DNA repair deficiency (HRD) and serve as therapeutic biomarkers for platinum and PARP inhibitors in breast and ovarian cancers. However, the clinical significance of these biomarkers in other homologous recombination repair-related genes or other cancer types ... Read more >>

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Corrigendum to "Low-Grade Endometrial Stromal Sarcoma with a Nodule-in-Nodule Appearance in Preoperative Magnetic Resonance Images".

Mitsuhiro Nakamura, Ryusuke Murakami, Kaoru Abiko, Taito Miyamoto, Yoshimi Kitawaki, Ken Yamaguchi, Akihito Horie, Junzo Hamanishi, Eiji Kondoh, Tsukasa Baba, Aki Kido, Sachiko Minamiguchi, Noriomi Matsumura, Masaki Mandai,

[This corrects the article DOI: 10.1155/2020/8973262.]. ... Read more >>

Case Rep Obstet Gynecol (Case reports in obstetrics and gynecology)
[2021, 2021:7919157]

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A case report of bladder and intestinal endometriosis, and the relationship between sex hormone receptor expression and PIK3CA mutation analysis.

Akiko Kanto, Yasushi Kotani, Kosuke Murakami, Chiho Miyagawa, Hidekatsu Nakai, Noriomi Matsumura,

<h4>Background</h4>Extragonadal endometriosis is a rare condition, and its disease manifestation and long-term prognosis have not been elucidated. We report an extragonadal endometriosis case controlled by drug therapy for 14 years with analysis of the sex hormone receptor expression and PIK3CA mutation.<h4>Case presentation</h4>The patient was diagnosed with bladder endometriosis at age of ... Read more >>

BMC Womens Health (BMC women's health)
[2021, 21(1):118]

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A Novel Malignant Peritoneal Mesothelioma with STRN Exon 2 and ALK Exon 20: A Case Report and Literature Review.

Chiho Miyagawa, Hisamitsu Takaya, Kazuko Sakai, Kazuto Nishio, Maho Konishi, Sachiko Minamiguchi, Toshihide Shimada, Noriomi Matsumura,

Recently, several malignant peritoneal mesotheliomas (MPMs), occurring in young women without asbestos exposure and with fusion genes such as anaplastic lymphoma kinase (ALK) and Ewing sarcoma breakpoint region 1, have been reported. In the present case, we encountered MPM with STRN-ALK fusion in a 17-year-old female adolescent. The case did ... Read more >>

Oncologist (The oncologist)
[2021, :]

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Rare tumor subtypes diagnosed by molecular analysis.

Noriomi Matsumura,

Int Cancer Conf J (International cancer conference journal)
[2021, 10(2):95]

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Transient Atypical Lymphoplasmacytic Proliferation in Endometrium Associated With Pyometra: a Case Report

Tomoyuki Otani, Kosuke Murakami, Masatomo Kimura, Mitsuru Matsuki, Takao Satou, Noriomi Matsumura, Akihiko Ito,

<h4>Background: </h4> Plasmablastic lymphoma is a mature B-cell neoplasm with plasmablastic differentiation, often associated with human immunodeficiency virus (HIV) infection and other forms of immunosuppression. Although it is usually an aggressive disease, spontaneous regression has been seen in a few cases. Plasmablastic lymphoma in the uterus is rare. Here we ... Read more >>

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Pitfall in the diagnosis of Lynch syndrome.

Noriomi Matsumura,

Int Cancer Conf J (International cancer conference journal)
[2021, 10(1):1]

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Immunogenomic landscape of gynecologic carcinosarcoma.

Osamu Gotoh, Kazuma Kiyotani, Tomohiro Chiba, Yuko Sugiyama, Yutaka Takazawa, Kensaku Nemoto, Kazuyoshi Kato, Norio Tanaka, Hidetaka Nomura, Kosei Hasegawa, Keiichi Fujiwara, Shiro Takamatsu, Noriomi Matsumura, Tetsuo Noda, Seiichi Mori,

<h4>Objective</h4>Carcinosarcoma (CS) of the uterus or ovary is a rare, biphasic tumor comprising epithelial and mesenchymal elements, and exhibits more aggressive clinical features than its carcinoma counterpart. Four molecular subtypes of CS were recently established based on genomic aberration profiles (POLE, MSI, CNH, and CNL) and shown to be associated ... Read more >>

Gynecol Oncol (Gynecologic oncology)
[2021, 160(2):547-556]

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Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases.

Mitsuru Matsuki, Isao Numoto, Ayako Suzuki, Takefumi Hamakawa, Yuko Matsukubo, Masakatsu Tsurusaki, Kazunari Ishii, Tomoyuki Otani, Noriomi Matsumura,

<h4>Objective</h4>The aim of the study was to characterize magnetic resonance imaging findings in patients with recurrent ovarian adult granulosa cell tumors (AGCTs).<h4>Methods</h4>Clinical and magnetic resonance imaging manifestations of recurrent AGCTs were evaluated in 11 patients.<h4>Results</h4>Initial recurrences of AGCT were diagnosed between 13 months and 30 years (mean, 11.3 years). Recurrent ... Read more >>

J Comput Assist Tomogr (Journal of computer assisted tomography)
[2020, 44(6):887-892]

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Relationship between cervical elastography and spontaneous onset of labor.

Yoshie Yo, Yasushi Kotani, Reona Shiro, Kiko Yamamoto, Risa Fujishima, Hisamitsu Takaya, Ayako Suzuki, Masao Shimaoka, Noriomi Matsumura,

Cervical elastography might be an objective method for evaluating cervical ripening during pregnancy, but its usefulness has not been fully investigated. We examined the significance of cervical elastography in the last trimester of pregnancy. Cervical elastography was performed at weekly checkups after 36 weeks of gestation in 238 cases delivered at ... Read more >>

Sci Rep (Scientific reports)
[2020, 10(1):19685]

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Targeting Dormant Ovarian Cancer Cells In Vitro and in an In Vivo Mouse Model of Platinum Resistance.

Zhiqing Huang, Eiji Kondoh, Zachary R Visco, Tsukasa Baba, Noriomi Matsumura, Emma Dolan, Regina S Whitaker, Ikuo Konishi, Shingo Fujii, Andrew Berchuck, Susan K Murphy,

Spheroids exhibit drug resistance and slow proliferation, suggesting involvement in cancer recurrence. The protein kinase C inhibitor UCN-01 (7-hydroxystaurosporine) has shown higher efficacy against slow proliferating and/or quiescent ovarian cancer cells. In this study, tumorigenic potential was assessed using anchorage-independent growth assays and spheroid-forming capacity, which was determined with ovarian ... Read more >>

Mol Cancer Ther (Molecular cancer therapeutics)
[2021, 20(1):85-95]

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A survey of 20-year-old Japanese women: how is their intention to undergo cervical cancer screening associated with their childhood HPV vaccination status?

Reisa Kakubari, Tomomi Egawa-Takata, Yutaka Ueda, Yusuke Tanaka, Asami Yagi, Akiko Morimoto, Yoshito Terai, Masahide Ohmichi, Tomoyuki Ichimura, Toshiyuki Sumi, Hiromi Murata, Hidetaka Okada, Hidekatsu Nakai, Noriomi Matsumura, Kiyoshi Yoshino, Tadashi Kimura, Junko Saito, Risa Kudo, Masayuki Sekine, Takayuki Enomoto, Yorihiko Horikoshi, Tetsu Takagi, Kentaro Shimura,

<h4>Introduction</h4>In Japan, two groups of women, HPV vaccinated and unvaccinated, are approaching age 20, when they should begin cervical cancer screening. To improve Japan's current poor cervical cancer screening rate, we need to know how these women are thinking about screening.<h4>Methods</h4>We conducted an internet survey of 20-y-old women, exploring their ... Read more >>

Hum Vaccin Immunother (Human vaccines & immunotherapeutics)
[2021, 17(2):434-442]

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Low-Grade Endometrial Stromal Sarcoma with a Nodule-in-Nodule Appearance in Preoperative Magnetic Resonance Images.

Mitsuhiro Nakamura, Ryusuke Murakami, Kaoru Abiko, Taito Miyamoto, Yoshimi Kitawaki, Ken Yamaguchi, Akihito Horie, Junzo Hamanishi, Eiji Kodoh, Tsukasa Baba, Aki Kido, Sachiko Minamiguchi, Noriomi Matsumura, Masaki Mandai,

Low-grade endometrial stromal sarcoma (LG-ESS) is a rare malignant disease and demonstrates various patterns in preoperative imaging. Therefore, accurate diagnosis is important. Given its unique form, we report a case of LG-ESS with a nodule-in-nodule appearance on preoperative imaging. A 41-year-old woman was referred to our department for further examination ... Read more >>

Case Rep Obstet Gynecol (Case reports in obstetrics and gynecology)
[2020, 2020:8973262]

Cited: 1 time

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Various therapeutic effects of immune checkpoint inhibitors.

Noriomi Matsumura,

Int Cancer Conf J (International cancer conference journal)
[2020, 9(4):169]

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Endometriosis-Associated Ovarian Cancer: The Origin and Targeted Therapy.

Kosuke Murakami, Yasushi Kotani, Hidekatsu Nakai, Noriomi Matsumura,

Endometrial cysts (ECs) are thought to be the origin of endometriosis-associated ovarian cancer (EAOC). A hypothesis that the oxidative stress of iron in cysts causes "malignant transformation of ECs" has been proposed, but this has not been verified. Several population-based studies showed that endometriosis was a risk factor but did ... Read more >>

Cancers (Basel) (Cancers)
[2020, 12(6):]

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A case of left renal atrophy following the development of an infected giant retroperitoneal chylous cyst after laparoscopic para-aortic lymphadenectomy for endometrial cancer.

Takuma Ohsuga, Yasushi Kotani, Shiro Takamatsu, Keisuke Murakami, Hidekatsu Nakai, Noriomi Matsumura,

Chylous leakage is caused by interruption of lymphatic vessels carrying triglyceride-rich lymph during para-aortic lymph node dissection in patients with gynecological malignancies. Our search of literature revealed no report like our case that the renal atrophy was late onset after healing of the chylous cyst infection. A case is 60-year-old. ... Read more >>

Int Cancer Conf J (International cancer conference journal)
[2020, 9(4):203-206]

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The perspectives of molecularly targeted therapies which this issue illustrates.

Noriomi Matsumura,

Int Cancer Conf J (International cancer conference journal)
[2020, 9(3):101]

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Human papillomavirus genotype contribution to cervical cancer and precancer: Implications for screening and vaccination in Japan.

Mamiko Onuki, Koji Matsumoto, Takashi Iwata, Kasumi Yamamoto, Yoichi Aoki, Shoji Maenohara, Naotake Tsuda, Shoji Kamiura, Kazuhiro Takehara, Koji Horie, Nobutaka Tasaka, Hideaki Yahata, Yuji Takei, Yoichi Aoki, Hisamori Kato, Takeshi Motohara, Keiichiro Nakamura, Mitsuya Ishikawa, Tatsuya Kato, Hiroyuki Yoshida, Noriomi Matsumura, Hidekatsu Nakai, Shogo Shigeta, Fumiaki Takahashi, Kiichiro Noda, Nobuo Yaegashi, Hiroyuki Yoshikawa,

To obtain baseline data for cervical cancer prevention in Japan, we analyzed human papillomavirus (HPV) data from 5045 Japanese women aged less than 40 years and diagnosed with cervical abnormalities at 21 hospitals during 2012-2017. These included cervical intraepithelial neoplasia grade 1 (CIN1, n = 573), CIN2-3 (n = 3219), adenocarcinoma in situ (AIS, n = 123), ... Read more >>

Cancer Sci (Cancer science)
[2020, 111(7):2546-2557]

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A survey of Japanese mothers on the effectiveness of the Ministry of Health, Labor and Welfare's revised HPV vaccine leaflet.

Mayu Shiomi, Yutaka Ueda, Hazuki Abe, Asami Yagi, Kanako Sakiyama, Tadashi Kimura, Yoshimichi Tanaka, Masahide Ohmichi, Tomoyuki Ichimura, Toshiyuki Sumi, Hiromi Murata, Hidetaka Okada, Hidekatsu Nakai, Noriomi Matsumura, Junko Saito, Tetsu Takagi, Yorihiko Horikoshi, Kentaro Shimura,

<b>Introduction</b>: In June of 2013, Japan's Ministry of Health, Labor and Welfare (MHLW) suspended its position of strong recommendation for the routine immunization of young girls against the Human Papilloma Virus (HPV) because of reports of adverse reactions after the vaccination. For the next four years, the MHLW's website warned ... Read more >>

Hum Vaccin Immunother (Human vaccines & immunotherapeutics)
[2020, 16(10):2555-2558]

Cited: 2 times

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A message from the new editor-in-chief.

Noriomi Matsumura,

Int Cancer Conf J (International cancer conference journal)
[2020, 9(2):51]

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