Junko Tomikawa

1.4k total citations
33 papers, 1.2k citations indexed

About

Junko Tomikawa is a scholar working on Molecular Biology, Reproductive Medicine and Genetics. According to data from OpenAlex, Junko Tomikawa has authored 33 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Molecular Biology, 19 papers in Reproductive Medicine and 12 papers in Genetics. Recurrent topics in Junko Tomikawa's work include Hypothalamic control of reproductive hormones (15 papers), Plant Reproductive Biology (14 papers) and Ovarian function and disorders (7 papers). Junko Tomikawa is often cited by papers focused on Hypothalamic control of reproductive hormones (15 papers), Plant Reproductive Biology (14 papers) and Ovarian function and disorders (7 papers). Junko Tomikawa collaborates with scholars based in Japan, United Kingdom and United States. Junko Tomikawa's co-authors include Hiroko Tsukamura, Yoshihisa Uenoyama, Kei‐ichiro Maeda, Naoko Inoue, Tamami Homma, Kenichiro Hata, Kazuhiko Nakabayashi, Kenji Takase, Satoshi Tanaka and Teppei Goto and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

Junko Tomikawa

33 papers receiving 1.2k citations

Peers

Junko Tomikawa

GENET

IMMUN

EAS

Amy M. Navratil United States

Lois C. Musgrove United States

Jocelyn Mora United Kingdom

Andrea Dearth United States

Wendy K. W. Ko Hong Kong

Milena Gurgel Teles Brazil

Thomas D. Landefeld United States

Linda Nicol United Kingdom

Todd A. Farmerie United States

Parimal S. Nathwani Canada

Amy M. Navratil United States

Junko Tomikawa

378 ×0.5

342 ×0.5

208 ×0.7

GENET

119 ×1.0

IMMUN

38 ×0.4

EAS

Citations per year, relative to Junko Tomikawa Junko Tomikawa (= 1×) peers Amy M. Navratil

Countries citing papers authored by Junko Tomikawa

Since Specialization

Citations

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

Fields of papers citing papers by Junko Tomikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Junko Tomikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Junko Tomikawa. A scholar is included among the top collaborators of Junko Tomikawa 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 Junko Tomikawa. Junko Tomikawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Tomikawa, Junko. (2024). Potential roles of inter-chromosomal interactions in cell fate determination. Frontiers in Cell and Developmental Biology. 12. 1397807–1397807. 1 indexed citations

Kuroda, Keiji, Kazuhiko Nakabayashi, Junko Tomikawa, et al.. (2023). Gene expression signatures associated with chronic endometritis revealed by RNA sequencing. Frontiers in Medicine. 10. 1185284–1185284. 7 indexed citations

Tomikawa, Junko, et al.. (2022). Nuclear transfer system for the direct induction of embryonic transcripts from intra- and cross-species nuclei using mouse 4-cell embryos. STAR Protocols. 3(2). 101284–101284. 1 indexed citations

Tomikawa, Junko, Christopher A. Penfold, Ayumi Kosaka, et al.. (2021). Cell division- and DNA replication-free reprogramming of somatic nuclei for embryonic transcription. iScience. 24(11). 103290–103290. 5 indexed citations

Minabe, Shiori, Sho Nakamura, Marimo Sato, et al.. (2020). Inducible Kiss1 knockdown in the hypothalamic arcuate nucleus suppressed pulsatile secretion of luteinizing hormone in male mice. Journal of Reproduction and Development. 66(4). 369–375. 21 indexed citations

Yamaguchi, Yûko, Chiharu Tayama, Junko Tomikawa, et al.. (2019). Placenta-specific epimutation at H19-DMR among common pregnancy complications: its frequency and effect on the expression patterns of H19 and IGF2. Clinical Epigenetics. 11(1). 113–113. 17 indexed citations

Kuroda, Keiji, Junko Tomikawa, Hiroko Ogata‐Kawata, et al.. (2018). Reciprocal Changes of H3K27Ac and H3K27me3 at the Promoter Regions of the Critical Genes for Endometrial Decidualization. Epigenomics. 10(9). 1243–1257. 41 indexed citations

Uenoyama, Yoshihisa, Junko Tomikawa, Naoko Inoue, et al.. (2016). Molecular and Epigenetic Mechanism Regulating Hypothalamic Kiss1 Gene Expression in Mammals. Neuroendocrinology. 103(6). 640–649. 21 indexed citations

Uenoyama, Yoshihisa, Sho Nakamura, Y. Hayakawa, et al.. (2015). Lack of Pulse and Surge Modes and Glutamatergic Stimulation of Luteinising Hormone Release in Kiss1 Knockout Rats. Journal of Neuroendocrinology. 27(3). 187–197. 100 indexed citations

10.

Yoshida, Wataru, Junko Tomikawa, Hiroshi Kimurâ, et al.. (2015). An Insulator Element Located at the Cyclin B1 Interacting Protein 1 Gene Locus Is Highly Conserved among Mammalian Species. PLoS ONE. 10(6). e0131204–e0131204. 7 indexed citations

11.

Fukuda, Atsushi, Junko Tomikawa, Takumi Miura, et al.. (2014). The role of maternal-specific H3K9me3 modification in establishing imprinted X-chromosome inactivation and embryogenesis in mice. Nature Communications. 5(1). 5464–5464. 50 indexed citations

12.

Goto, Teppei, Junko Tomikawa, Kana Ikegami, et al.. (2014). Identification of Hypothalamic Arcuate Nucleus-Specific Enhancer Region of Kiss1 Gene in Mice. Molecular Endocrinology. 29(1). 121–129. 17 indexed citations

13.

Inoue, Naoko, Yuki Sasaki, Junko Tomikawa, et al.. (2011). Kisspeptin neurons mediate reflex ovulation in the musk shrew ( Suncus murinus ). Proceedings of the National Academy of Sciences. 108(42). 17527–17532. 70 indexed citations

14.

Tomikawa, Junko, Masahiro Uesaka, Naoki Yamamoto, et al.. (2011). Single-stranded Noncoding RNAs Mediate Local Epigenetic Alterations at Gene Promoters in Rat Cell Lines. Journal of Biological Chemistry. 286(40). 34788–34799. 30 indexed citations

15.

Shimizu, Yuki, Junko Tomikawa, Keisuke Hirano, et al.. (2011). Central distribution of kiss2 neurons and peri-pubertal changes in their expression in the brain of male and female red seabream Pagrus major. General and Comparative Endocrinology. 175(3). 432–442. 32 indexed citations

16.

Inoue, Naoko, Junko Tomikawa, Yuki Sasaki, et al.. (2010). Kiss1 cDNA Cloning and Induction of Ovulation by Peripheral Administration of Various Kisspeptins in the Musk Shrew (Suncus murinus), a Reflex Ovulator.. Biology of Reproduction. 83(Suppl_1). 568–568. 1 indexed citations

17.

Tsukamura, Hiroko, Tamami Homma, Junko Tomikawa, Yoshihisa Uenoyama, & Kei‐ichiro Maeda. (2010). Sexual differentiation of kisspeptin neurons responsible for sex difference in gonadotropin release in rats. Annals of the New York Academy of Sciences. 1200(1). 95–103. 31 indexed citations

18.

Homma, Tamami, Shunji Yamada, Mika Kinoshita, et al.. (2009). Significance of Neonatal Testicular Sex Steroids to Defeminize Anteroventral Periventricular Kisspeptin Neurons and the GnRH/LH Surge System in Male Rats1. Biology of Reproduction. 81(6). 1216–1225. 126 indexed citations

19.

Tomikawa, Junko, Tamami Homma, Shigeyuki Tajima, et al.. (2009). Molecular Characterization and Estrogen Regulation of Hypothalamic KISS1 Gene in the Pig1. Biology of Reproduction. 82(2). 313–319. 105 indexed citations

20.

Tomikawa, Junko, Kazumi Fukatsu, Satoshi Tanaka, & Kunio Shiota. (2006). DNA Methylation-dependent Epigenetic Regulation of Dimethylarginine Dimethylaminohydrolase 2 Gene in Trophoblast Cell Lineage. Journal of Biological Chemistry. 281(17). 12163–12169. 47 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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