Hiromasa Ikegami

805 total citations
35 papers, 704 citations indexed

About

Hiromasa Ikegami is a scholar working on Molecular Biology, Genetics and Cellular and Molecular Neuroscience. According to data from OpenAlex, Hiromasa Ikegami has authored 35 papers receiving a total of 704 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Molecular Biology, 12 papers in Genetics and 8 papers in Cellular and Molecular Neuroscience. Recurrent topics in Hiromasa Ikegami's work include Estrogen and related hormone effects (12 papers), Growth Hormone and Insulin-like Growth Factors (6 papers) and Neuropeptides and Animal Physiology (6 papers). Hiromasa Ikegami is often cited by papers focused on Estrogen and related hormone effects (12 papers), Growth Hormone and Insulin-like Growth Factors (6 papers) and Neuropeptides and Animal Physiology (6 papers). Hiromasa Ikegami collaborates with scholars based in Japan and United States. Hiromasa Ikegami's co-authors include Masahide Ohmichi, Yuji Murata, Akiko Kimura, Osamu Tanizawa, Akira Miyake, Koji Koike, Hirohisa Kurachi, Jun Hayakawa, Hiroaki Jikihara and Dan Mercola and has published in prestigious journals such as Journal of Biological Chemistry, Cancer and Biochemical and Biophysical Research Communications.

In The Last Decade

Hiromasa Ikegami

34 papers receiving 690 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hiromasa Ikegami Japan 16 343 133 130 110 102 35 704
Yuki Kanda Japan 13 414 1.2× 246 1.8× 129 1.0× 137 1.2× 237 2.3× 19 992
María V.T. Lobo Spain 18 380 1.1× 96 0.7× 72 0.6× 87 0.8× 64 0.6× 32 829
Gbolahan W. Okunade United States 11 600 1.7× 116 0.9× 113 0.9× 49 0.4× 34 0.3× 15 1.0k
Lorenzo Goglia Italy 12 175 0.5× 255 1.9× 59 0.5× 106 1.0× 145 1.4× 13 564
Maria Silvia Giretti Italy 17 223 0.7× 445 3.3× 106 0.8× 166 1.5× 218 2.1× 18 829
Sabrina Santagati Italy 13 277 0.8× 437 3.3× 70 0.5× 63 0.6× 248 2.4× 14 812
Raymonde Veilleux Canada 14 236 0.7× 173 1.3× 131 1.0× 67 0.6× 372 3.6× 26 901
Ilgar Abbaszade United States 10 290 0.8× 111 0.8× 37 0.3× 89 0.8× 169 1.7× 10 953
Fern E. Murdoch United States 16 495 1.4× 466 3.5× 68 0.5× 91 0.8× 83 0.8× 25 828
Letizia Fornari Italy 11 184 0.5× 387 2.9× 85 0.7× 73 0.7× 372 3.6× 11 742

Countries citing papers authored by Hiromasa Ikegami

Since Specialization
Citations

This map shows the geographic impact of Hiromasa Ikegami'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 Hiromasa Ikegami with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiromasa Ikegami more than expected).

Fields of papers citing papers by Hiromasa Ikegami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiromasa Ikegami. 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 Hiromasa Ikegami. The network helps show where Hiromasa Ikegami may publish in the future.

Co-authorship network of co-authors of Hiromasa Ikegami

This figure shows the co-authorship network connecting the top 25 collaborators of Hiromasa Ikegami. A scholar is included among the top collaborators of Hiromasa Ikegami based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiromasa Ikegami. Hiromasa Ikegami is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ueno, Yuko, Takayuki Enomoto, Yoshiro Otsuki, et al.. (2006). Prognostic significance of p53 mutation in suboptimally resected advanced ovarian carcinoma treated with the combination chemotherapy of paclitaxel and carboplatin. Cancer Letters. 241(2). 289–300. 26 indexed citations
2.
Kimura, Akiko, Masahide Ohmichi, Keiichi Tasaka, et al.. (2000). Prolactin-releasing Peptide Activation of the Prolactin Promoter Is Differentially Mediated by Extracellular Signal-regulated Protein Kinase and c-Jun N-terminal Protein Kinase. Journal of Biological Chemistry. 275(5). 3667–3674. 41 indexed citations
3.
Hayakawa, Jun, Masahide Ohmichi, Hirohisa Kurachi, et al.. (1999). Inhibition of Extracellular Signal-regulated Protein Kinase or c-Jun N-terminal Protein Kinase Cascade, Differentially Activated by Cisplatin, Sensitizes Human Ovarian Cancer Cell Line. Journal of Biological Chemistry. 274(44). 31648–31654. 160 indexed citations
4.
Ohmichi, Masahide, Koji Koike, Akiko Kimura, et al.. (1997). Role of Mitogen-Activated Protein Kinase Pathway in Prostaglandin F2α-Induced Rat Puerperal Uterine Contraction. Endocrinology. 138(8). 3103–3111. 51 indexed citations
5.
Ohmichi, Masahide, Koji Koike, Nobuyuki Masumoto, et al.. (1996). The Role of Mitogen-Activated Protein Kinase in Oxytocin-Induced Contraction of Uterine Smooth Muscle in Pregnant Rat. Biochemical and Biophysical Research Communications. 229(3). 938–944. 47 indexed citations
6.
Nishibe, Akira, Shigeto Morimoto, Kenji Hirota, et al.. (1996). Effect of Estriol and Bone Mineral Density of Lumbar Vertebrae in Elderly and Postmenopausal Women.. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 33(5). 353–359. 15 indexed citations
7.
Prasad, Chandan, et al.. (1994). Chronic nicotine intake decelerates aging of nigrostriatal dopaminergic neurons. Life Sciences. 54(16). 1169–1184. 28 indexed citations
8.
Sakata, Masahiro, Hirohisa Kurachi, Hiromasa Ikegami, et al.. (1993). Autocrine growth mechanism by transforming growth factor (TGF)‐β1 and TGF‐β1‐receptor regulation by epidermal growth factor in a human endometrial cancer cell line IK‐90. International Journal of Cancer. 54(5). 862–867. 10 indexed citations
9.
Ikegami, Hiromasa, Hiroaki Jikihara, Koji Koike, et al.. (1993). Effects of thyrotropin-releasing hormone and phorbol ester on dopamine release from dispersed rat tuberoinfundibular dopaminergic neurons. Peptides. 14(4). 839–844. 8 indexed citations
10.
Koike, Koji, Kenji Hirota, Masahide Ohmichi, et al.. (1993). Prolactin stimulates [ 3H]dopamine release from dispersed rat tubero-infundibular dopaminergic neurons and dopamine decreases gonadotropin-releasing hormone release induced by calcium ionophore. European Journal of Endocrinology. 129(6). 548–553. 4 indexed citations
11.
Ikegami, Hiromasa, Masahiro Sakata, Tomohiro Mizutani, et al.. (1993). Ovariectomy increases the level of estrogen receptor mRNA and estrogen receptor binding sites in female rat adipose tissue. Journal of Endocrinological Investigation. 16(8). 579–583. 17 indexed citations
12.
Yamaguchi, Masaaki, Toshihiro Aono, Koji Koike, et al.. (1991). Effects of nocturnal hyperprolactinemia on ovarian luteal function and galactorrhea. European Journal of Obstetrics & Gynecology and Reproductive Biology. 39(3). 187–191. 7 indexed citations
13.
Koike, Koji, Kenji Hirota, Masahide Ohmichi, et al.. (1991). Tumor Necrosis Factor-α Increases Release of Arachidonate and Prolactin from Rat Anterior Pituitary Cells. Endocrinology. 128(6). 2791–2798. 25 indexed citations
14.
Miyake, Akira, et al.. (1990). Spontaneous pregnancy after a pregnancy induced by treatment in hyperprolactinemic women. European Journal of Obstetrics & Gynecology and Reproductive Biology. 35(2-3). 125–129. 3 indexed citations
15.
Ikegami, Hiromasa, et al.. (1989). Neuropeptide-dopamine interactions. IV. Effect of thyrotropin-releasing hormone on striatal dopaminergic neurons. Peptides. 10(3). 681–685. 11 indexed citations
16.
Terakawa, Naoki, et al.. (1988). 4-Hydroxytamoxifen binds to estrogen receptors and inhibits the growth of human endometrial cancer cells in vitro. Cancer. 61(7). 1312–1315. 7 indexed citations
17.
Terakawa, Naoki, et al.. (1987). Growth inhibition by danazol in a human endometrial cancer cell line with estrogen-independent progesterone receptors. Journal of Steroid Biochemistry. 28(5). 571–574. 14 indexed citations
18.
Terakawa, Naoki, Hiromasa Ikegami, Toshihiro Aono, et al.. (1987). Growth inhibition by progestins in a human endometrial cancer cell line with estrogen-independent progesterone receptors.. PubMed. 47(7). 1918–23. 29 indexed citations
19.
Ikegami, Hiromasa, Toshihiro Aono, Kiyoshi Koizumi, et al.. (1987). Relationship between the methods of treatment for prolactinomas and the puerperal lactation. Fertility and Sterility. 47(5). 867–869. 16 indexed citations
20.
Ikegami, Hiromasa, Naoki Terakawa, Hideo Kanō, et al.. (1986). Danazol binds to progesterone receptors and inhibits the growth of human endometrial cancer cells in vitro. American Journal of Obstetrics and Gynecology. 155(4). 857–861. 20 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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