Yusuke Sagara

1.3k citations

58 papers · 1.1k indexed · h-index 20

Impact in

Endocrine and Autonomic Systems top 2%
- Circadian rhythm and melatonin
Obstetrics and Gynecology top 5%
- Pregnancy and preeclampsia studies

Papers in ⓘ

Pediatrics, Perinatology and Child Health 14
- Neonatal and fetal brain pathology 6
- Birth, Development, and Health 6
Genetics 14
- Estrogen and related hormone effects 11

Co-authors: Yuji Okatani (30 shared papers)Akihiko Wakatsuki (13 shared papers)Kazutoshi Hayashi (7 shared papers)Kazushi Watanabe (10 shared papers)Katsumi Toda (7 shared papers)Yutaka Shizuta (7 shared papers)Yasutake Yamamoto (5 shared papers)Nobuo Ikenoue (2 shared papers)
Journals: Journal of Pineal Research (7 papers)Acta Obstetricia Et Gynecologica Scandinavica (6 papers)European Journal of Biochemistry (5 papers)American Journal of Obstetrics and Gynecology (2 papers)Brain and Development (2 papers)
Partner nations: Japan United States

In The Last Decade

Yusuke Sagara

56 papers receiving 1.0k citations

Peers

Countries citing papers authored by Yusuke Sagara

Since Specialization

Citations

This map shows the geographic impact of Yusuke Sagara's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Yusuke Sagara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yusuke Sagara more than expected).

Fields of papers citing papers by Yusuke Sagara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yusuke Sagara. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Yusuke Sagara. The network helps show where Yusuke Sagara may publish in the future.

Co-authors

The 25 scholars most cited alongside Yusuke Sagara, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Yusuke Sagara Line = papers co-authored together Yusuke Sagara links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 58 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Maternal‐fetal transfer of melatonin in pregnant women near term Journal of Pineal Research ·Yuji Okatani, Keiichi Okamoto, Kazutoshi Hayashi, Akihiko Wakatsuki, Seiichiro Tamura, Yusuke Sagara	1998	194
2	Structural and functional characterization of human aromatase P‐450 gene European Journal of Biochemistry ·Katsumi Toda, Masako Terashima, Takeshi Kawamoto, Hidetoshi Sumimoto, Yuichi Yokoyama, Isao Kuribayashi, Yasuhiro Mitsuuchi, Tomoho Maeda, Yasutake Yamamoto, Yusuke Sagara, Hisao Ikeda, Yutaka Shizuta	1990	112
3	Determination of plasma 5-hydroxytryptophan, 5-hydorxytryptamine, 5-hydorxyindoleacetic acid, tryptophan and melatonin by high-performance liquid chromatography with electrochemical detection Journal of Chromatography B Biomedical Sciences and Applications ·Yusuke Sagara, Yuji Okatani, Satoshi Yamanaka, Takayuki Kiriyama	1988	62
4	Effects of estrogen on susceptibility to oxidation of low-density and high-density lipoprotein in postmenopausal women Maturitas ·Akihiko Wakatsuki, Nobuo Ikenoue, Yusuke Sagara	1998	51
5	Alternative usage of different poly(A) addition signals for two major species of mRNA encoding human aromatase P‐450 FEBS Letters ·Katsumi Toda, Masako Terashima, Yasuhiro Mitsuuchi, Yasuhisa Yamasaki, Yuichi Yokoyama, Shunji Nojima, Hiroshi Ushiro, Tomoho Maeda, Yasutake Yamamoto, Yusuke Sagara, Yutaka Shizuta	1989	50
6	Amplification of nocturnal melatonin secretion in women with functional secondary amenorrhoea: relation to endogenous oestrogen concentration Clinical Endocrinology ·Y Okatani, Yusuke Sagara	1994	38
7	Antithrombin Therapy for Severe Preeclampsia Thrombosis and Haemostasis ·Masahiro Maki, Toshihiko Terao, Tsuyomu Ikenoue, Kazuo Satoh, Masao Nakabayashi, Yusuke Sagara, Yayoi Kajiwara, Masao Urata, Takao Kobayashi, (unknown)	2000	37
8	Effects of continuous medroxyprogesterone acetate on lipoprotein metabolism in postmenopausal women receiving estrogen Maturitas ·Akihiko Wakatsuki, Yusuke Sagara	1996	27
9	Nocturnal changes in pineal melatonin synthesis during puberty: Relation to estrogen and progesterone levels in female rats Journal of Pineal Research ·Yuji Okatani, Kazushi Watanabe, Nobuyuki Morioka, Kazutoshi Hayashi, Yusuke Sagara	1997	26
10	Human poly(ADP‐ribose) polymerase gene European Journal of Biochemistry ·Yuichi Yokoyama, Takeshi Kawamoto, Yasuhiro Mitsuuchi, Tomohiro Kurosaki, Katsumi Toda, Hiroshi Ushiro, Masako Terashima, Hidetoshi Sumimoto, Isao Kuribayashi, Yasutake Yamamoto, Tomoho Maeda, Hisao Ikeda, Yusuke Sagara, Yutaka Shizuta	1990	26
11	Role of melatonin in nocturnal prolactin secretion in women with normoprolactinemia and mild hyperprolactinemia American Journal of Obstetrics and Gynecology ·Yuji Okatani, Yusuke Sagara	1993	25
12	CCL11 promotes migration and proliferation of mouse neural progenitor cells Stem Cell Research & Therapy ·Fangfang Wang, Nobuyasu Baba, Yuan Shen, Tatsuyuki Yamashita, Emi Tsuru, Masayuki Tsuda, Nagamasa Maeda, Yusuke Sagara	2017	25
13	Serotonin Metabolism in the Fetus in Preeclampsia† Asia-Oceania Journal of Obstetrics and Gynaecology ·Katsunori Taniguchi, Yuji Okatani, Yusuke Sagara	1994	25
14	Identification of a Transcriptional Regulatory Factor for Human Aromatase Cytochrome P450 Gene Expression as Nuclear Factor Interleukin‐6 (NF‐IL6), a Member of the CCAAT/Enhancer‐Binding Protein Family European Journal of Biochemistry ·Katsumi Toda, Shizuo Akira, Tadamitsu Kishimoto, Hiroshi Sasaki, Kozo Hashimoto, Yasutake Yamamoto, Yusuke Sagara, Yutaka Shizuta	1995	25
15	Role of the Free Radical-Scavenger System in Aromatase Activity of the Human Ovary Hormone Research ·Yuji Okatani, Nobuyuki Morioka, Akihiko Wakatsuki, Yuji Nakano, Yusuke Sagara	1993	22
16	Enhanced Nocturnal Melatonin Secretion in Women with Functional Secondary Amenorrhea: Relationship to Opioid System and Endogenous Estrogen Levels Hormone Research ·Yuji Okatani, Yusuke Sagara	1995	21
17	Identification of a Transcriptional Regulatory Factor for Human Aromatase Cytochrome P450 Gene Expression as Nuclear Factor Interleukin-6 (NF-IL6), a Member of the CCAAT/Enhancer-Binding Protein Family European Journal of Biochemistry ·Katsumi Toda, Shizuo Akira, Tadamitsu Kishimoto, Hiroshi Sasaki, Kozo Hashimoto, Yasutake Yamamoto, Yusuke Sagara, Yutaka Shizuta	1995	20
18	Oxidative Damage in Fetal Rat Brain Induced by Ischemia and Subsequent Reperfusion Neonatology ·Akihiko Wakatsuki, Chiaki Izumiya, Yuji Okatani, Yusuke Sagara	1999	20
19	Characterization of a cis‐acting regulatory element involved in human‐aromatase P‐450 gene expression European Journal of Biochemistry ·Katsumi Toda, Kaoru Miyahara, Takeshi Kawamoto, Hisao Ikeda, Yusuke Sagara, Yutaka Shizuta	1992	19
20	Primary ovarian angiosarcoma: A case report and literature review Pathology International ·Mutsuo Furihata, Tamotsu Takeuchi, Jun Iwata, Hiroshi Sonobe, Yuji Ohtsuki, Akihiko Wakatsuki, Nobuyuki Morioka, Yusuke Sagara	1998	19

About Yusuke Sagara

Yusuke Sagara is a scholar working on Pediatrics, Perinatology and Child Health, Genetics, Endocrine and Autonomic Systems, Obstetrics and Gynecology and Physiology, having authored 58 papers that have together received 1.1k indexed citations. Recurring topics across this work include Estrogen and related hormone effects (11 papers), Nitric Oxide and Endothelin Effects (10 papers), Circadian rhythm and melatonin (9 papers), Pregnancy and preeclampsia studies (9 papers), Neonatal and fetal brain pathology (6 papers), Birth, Development, and Health (6 papers), Hypothalamic control of reproductive hormones (3 papers) and Cardiovascular Health and Disease Prevention (3 papers). The work is most often cited by research in Endocrine and Autonomic Systems (320 citations), Obstetrics and Gynecology (142 citations), Pediatrics, Perinatology and Child Health (261 citations), Behavioral Neuroscience (32 citations) and Genetics (243 citations). Yusuke Sagara has collaborated with scholars based in Japan and United States. Frequent co-authors include Yuji Okatani, Akihiko Wakatsuki, Kazutoshi Hayashi, Kazushi Watanabe, Katsumi Toda, Yutaka Shizuta, Yasutake Yamamoto, Nobuo Ikenoue, Tomoho Maeda and Yuichi Yokoyama. Their work appears in journals such as Journal of Pineal Research, Acta Obstetricia Et Gynecologica Scandinavica, European Journal of Biochemistry, American Journal of Obstetrics and Gynecology and Brain and Development.

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