Serotonin syndrome induced through a combination of oxycodone and amitriptyline: A case report.
Ryo Asada; Hiroko Sugawara; Shun Inoue; Hikaru Hori
Psychiatry and clinical neurosciences, 2025年04月23日

Quantification of cytosine modifications in the aged mouse brain.
Hiroko Sugawara; Akitoshi Date; Satoshi Fuke; Yutaka Nakachi; Tadafumi Kato; Minoru Narita; Miki Bundo; Kazuya Iwamoto
Neuropsychopharmacology reports, 2024年03月, 44(1):250 - 255

Bipolar disorder and Lewy body dementia: case report and literature review.
Sayuri Nakamura; Hiroko Sugawara; Ryo Asada; Akito Hatanaka; Hikaru Hori
Frontiers in psychiatry, 2024年, 15:1409027 - 1409027

Effects of Exercise on Functional Recovery in Patients with Bipolar Depression: A Study Protocol for a Randomized Controlled Trial.
Fumito Hamada; Hikaru Hori; Hitoshi Iida; Hiroyuki Yokoyama; Hiroko Sugawara; Akito Hatanaka; Leo Gotoh; Muneaki Ogata; Hiroki Kumagai; Rika Yano; Yuko Tomiyama; Tetsuya Yoshida; Yoshimi Yamaguchi; Ryo Asada; Masato Masuda; Yuta Okamoto; Hiroaki Kawasaki
Metabolites, 2023年08月30日, 13(9)

Prospective clinical intervention study of aripiprazole and risperidone in the management of postoperative delirium in elderly patients after cardiovascular surgery.
Hiroko Sugawara; Asuka Koyama; Takashi Maruyama; Yumiko Koda; Hiroe Fukunaga; Tomohisa Ishikawa; Minoru Takebayashi; Ken Okamoto; Toshihiro Fukui; Mamoru Hashimoto
Psychiatry and clinical neurosciences, 2022年10月, 76(10):531 - 533

Relationship between preoperative anxiety and onset of delirium after cardiovascular surgery in elderly patients: focus on personality and coping process.
Hiroe Fukunaga; Hiroko Sugawara; Asuka Koyama; Ken Okamoto; Toshihiro Fukui; Tomohisa Ishikawa; Minoru Takebayashi; Kaoru Sekiyama; Mamoru Hashimoto
Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society, 2022年07月, 22(4):453 - 459

Cell-type-specific DNA methylation analysis of the frontal cortices of mutant Polg1 transgenic mice with neuronal accumulation of deleted mitochondrial DNA.
Hiroko Sugawara; Miki Bundo; Takaoki Kasahara; Yutaka Nakachi; Junko Ueda; Mie Kubota-Sakashita; Kazuya Iwamoto; Tadafumi Kato
Molecular brain, 2022年01月06日, 15(1):9 - 9

Psychosocial Assessment of Transplant Candidates: Inter-rater Reliability and Concurrent Validity of the Japanese Version of the Stanford Integrated Psychosocial Assessment for Transplantation.
Ito Satoko; Hidehiro Oshibuchi; Junko Tsutsui; Sayaka Kobayashi; Kosuke Takano; Hiroko Sugawara; Rumiko Kamba; Rie Akaho; Hideki Ishida; Jose Maldonado; Katsuji Nishimura
Journal of the Academy of Consultation-Liaison Psychiatry, 2022年, 63(4):345 - 353

Catatonia associated with late-life psychosis successfully treated with lithium: a case report.
Hiroko Sugawara; Junpei Takamatsu; Mamoru Hashimoto; Manabu Ikeda
Annals of general psychiatry, 2021年02月18日, 20(1):14 - 14

Identification and functional characterization of the extremely long allele of the serotonin transporter-linked polymorphic region.
Tempei Ikegame; Yosuke Hidaka; Yutaka Nakachi; Yui Murata; Risa Watanabe; Hiroko Sugawara; Tatsuro Asai; Emi Kiyota; Takeo Saito; Masashi Ikeda; Tsukasa Sasaki; Mamoru Hashimoto; Tomohisa Ishikawa; Minoru Takebayashi; Nakao Iwata; Chihiro Kakiuchi; Tadafumi Kato; Kiyoto Kasai; Miki Bundo; Kazuya Iwamoto
Translational psychiatry, 2021年02月11日, 11(1):119 - 119

Promoter Activity-Based Case-Control Association Study on SLC6A4 Highlighting Hypermethylation and Altered Amygdala Volume in Male Patients With Schizophrenia.
Tempei Ikegame; Miki Bundo; Naohiro Okada; Yui Murata; Shinsuke Koike; Hiroko Sugawara; Takeo Saito; Masashi Ikeda; Keiho Owada; Masaki Fukunaga; Fumio Yamashita; Daisuke Koshiyama; Tatsunobu Natsubori; Norichika Iwashiro; Tatsuro Asai; Akane Yoshikawa; Fumichika Nishimura; Yoshiya Kawamura; Jun Ishigooka; Chihiro Kakiuchi; Tsukasa Sasaki; Osamu Abe; Ryota Hashimoto; Nakao Iwata; Hidenori Yamasue; Tadafumi Kato; Kiyoto Kasai; Kazuya Iwamoto
Schizophrenia bulletin, 2020年12月01日, 46(6):1577 - 1586

Combination therapy of brexpiprazole and aripiprazole for an adolescent patient with a first episode of schizophrenia: A case report.
Hiroyuki Fujiyama; Hiroko Sugawara; Teppei Kanno; Kazuhiro Kawahara; Hibiki Tanaka; Ryuji Fukuhara; Shuken Boku; Minoru Takebayashi
Psychiatry and clinical neurosciences, 2020年12月, 74(12):666 - 667

Association between anxious distress in a major depressive episode and bipolarity.
Hiroko Sugawara; Takahiro Tsutsumi; Ken Inada; Jun Ishigooka; Mamoru Hashimoto; Minoru Takebayashi; Katsuji Nishimura
Neuropsychiatric disease and treatment, 2019年, 15:267 - 270

Delusional parasitosis in dementia with Lewy bodies: a case report.
Sho Ochiai; Hiroko Sugawara; Yusuke Kajio; Hibiki Tanaka; Tomohisa Ishikawa; Ryuji Fukuhara; Tadashi Jono; Mamoru Hashimoto
Annals of general psychiatry, 2019年, 18:29 - 29

DNA methylation analyses of the candidate genes identified by a methylome-wide association study revealed common epigenetic alterations in schizophrenia and bipolar disorder.
Hiroko Sugawara; Yui Murata; Tempei Ikegame; Rie Sawamura; Shota Shimanaga; Yusuke Takeoka; Takeo Saito; Masashi Ikeda; Akane Yoshikawa; Fumichika Nishimura; Yoshiya Kawamura; Chihiro Kakiuchi; Tsukasa Sasaki; Nakao Iwata; Mamoru Hashimoto; Kiyoto Kasai; Tadafumi Kato; Miki Bundo; Kazuya Iwamoto
Psychiatry and clinical neurosciences, 2018年04月, 72(4):245 - 254

Effect of lamotrigine in the treatment of bipolar depression with psychotic features: a case report.
Tomoko Kajiya; Hiroko Sugawara; Yusuke Kajio; Satoru Morieda; Hibiki Tanaka; Tadashi Jono; Noboru Fujise; Mamoru Hashimoto
Annals of general psychiatry, 2017年, 16:31 - 31

A retrospective study of predictive factors for effective aripiprazole augmentation of antidepressant therapy in treatment-resistant depression.
Hiroko Sugawara; Kaoru Sakamoto; Tsuyoto Harada; Satoru Shimizu; Jun Ishigooka
Neuropsychiatric disease and treatment, 2016年, 12:1151 - 6

Identifying predictive clinical characteristics of the treatment efficacy of mirtazapine monotherapy for major depressive disorder.
Takahiro Tsutsumi; Hiroko Sugawara; Ryoko Ito; Mizuho Asano; Satoru Shimizu; Jun Ishigooka; Katsuji Nishimura
Neuropsychiatric disease and treatment, 2016年, 12:2533 - 2538

Effects of quetiapine on DNA methylation in neuroblastoma cells.
Hiroko Sugawara; Miki Bundo; Tatsuro Asai; Fumiko Sunaga; Junko Ueda; Jun Ishigooka; Kiyoto Kasai; Tadafumi Kato; Kazuya Iwamoto
Progress in neuro-psychopharmacology & biological psychiatry, 2015年01月02日, 56:117 - 21

Effect of mood stabilizers on DNA methylation in human neuroblastoma cells.
Tatsuro Asai; Miki Bundo; Hiroko Sugawara; Fumiko Sunaga; Junko Ueda; Gen Tanaka; Jun Ishigooka; Kiyoto Kasai; Tadafumi Kato; Kazuya Iwamoto
The international journal of neuropsychopharmacology, 2013年11月, 16(10):2285 - 94

Epigenetic regulation of serotonin transporter in psychiatric disorders.
Hiroko Sugawara; Miki Bundo; Jun Ishigooka; Kazuya Iwamoto; Tadafumi Kato
Journal of genetics and genomics = Yi chuan xue bao, 2013年07月20日, 40(7):325 - 9

Proteomic analysis of lymphoblastoid cells derived from monozygotic twins discordant for bipolar disorder: a preliminary study.
An-a Kazuno; Kenji Ohtawa; Kaori Otsuki; Masaya Usui; Hiroko Sugawara; Yuji Okazaki; Tadafumi Kato
PloS one, 2013年, 8(2):e53855

Psychiatric consultation after kidney transplantation: a 10-year single-center study including outpatients in Japan.
Katsuji Nishimura; Sayaka Kobayashi; Hiroko Sugawara; Ichiro Nakajima; Hideki Ishida; Shohei Fuchinoue; Kazunari Tanabe; Jun Ishigooka
International journal of psychiatry in medicine, 2012年, 43(3):197 - 209

Genome-wide DNA methylation and gene expression analyses of monozygotic twins discordant for intelligence levels.
Chih-Chieh Yu; Mari Furukawa; Kazuhiro Kobayashi; Chizuru Shikishima; Pei-Chieng Cha; Jun Sese; Hiroko Sugawara; Kazuya Iwamoto; Tadafumi Kato; Juko Ando; Tatsushi Toda
PloS one, 2012年, 7(10):e47081

Comprehensive DNA methylation analysis of human peripheral blood leukocytes and lymphoblastoid cell lines.
Hiroko Sugawara; Kazuya Iwamoto; Miki Bundo; Junko Ueda; Jun Ishigooka; Tadafumi Kato
Epigenetics, 2011年04月, 6(4):508 - 15

Graft loss in a living kidney transplant patient with Munchausen syndrome.
Katsuji Nishimura; Hidehiro Oshibuchi; Sayaka Kobayashi; Hiroko Sugawara; Akihito Sannomiya; Ichiro Nakajima; Shohei Fuchinoue; Satoshi Teraoka; Jun Ishigooka
Psychosomatics, 2011年, 52(4):394 - 5

Predictors of efficacy in lithium augmentation for treatment-resistant depression.
Hiroko Sugawara; Kaoru Sakamoto; Tsuyoto Harada; Jun Ishigooka
Journal of affective disorders, 2010年09月, 125(1-3):165 - 8

Effect of mood stabilizers on gene expression in lymphoblastoid cells.
Hiroko Sugawara; Kazuya Iwamoto; Miki Bundo; Mizuho Ishiwata; Junko Ueda; Chihiro Kakiuchi; Jun Ishigooka; Tadafumi Kato
Journal of neural transmission (Vienna, Austria : 1996), 2010年02月, 117(2):155 - 64

A 3-bp deletion of mitochondrial DNA tRNALys observed in lymphoblastoid cells.
Hiroko Sugawara; Kazuya Iwamoto; Miki Bundo; An-a Kazuno; Yoko Nakano; Jun Ishigooka; Tadafumi Kato
Journal of human genetics, 2009年10月, 54(10):612 - 3

Aripiprazole and haloperidol suppress excessive dopamine release in the amygdala in response to conditioned fear stress, but show contrasting effects on basal dopamine release in methamphetamine-sensitized rats.
Hidehiro Oshibuchi; Ken Inada; Hiroko Sugawara; Jun Ishigooka
European journal of pharmacology, 2009年08月01日, 615(1-3):83 - 90

日本神経精神薬理学会

日本生物学的精神医学会

日本臨床精神神経薬理学会

日本うつ病学会

日本サイコネフロロジー学会

日本総合病院精神医学会

日本精神神経学会