Akira Oike

443 total citations · 2 hit papers
18 papers, 292 citations indexed

About

Akira Oike is a scholar working on Molecular Biology, Genetics and Obstetrics and Gynecology. According to data from OpenAlex, Akira Oike has authored 18 papers receiving a total of 292 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 9 papers in Genetics and 5 papers in Obstetrics and Gynecology. Recurrent topics in Akira Oike's work include Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (8 papers), Sexual Differentiation and Disorders (5 papers) and Pregnancy and preeclampsia studies (4 papers). Akira Oike is often cited by papers focused on Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (8 papers), Sexual Differentiation and Disorders (5 papers) and Pregnancy and preeclampsia studies (4 papers). Akira Oike collaborates with scholars based in Japan, United States and South Korea. Akira Oike's co-authors include Hiroaki Okae, Norio Kobayashi, Takahiro Arima, Eri Kobayashi, Shun Shibata, Etsuro Ito, Masahisa Nakamura, Hirokazu Kaji, Takeshi Hori and M. Kodama and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and PLoS ONE.

In The Last Decade

Akira Oike

17 papers receiving 291 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Modeling embryo-endometrial interface recapitulating human embryo implantation

2024 51 citations Shun Shibata, Luís Augusto Eijy Nagai et al. Science Advances profile →
Trophoblast stem cell-based organoid models of the human placental barrier

2024 40 citations Takeshi Hori, Hiroaki Okae et al. Nature Communications profile →

Peers

Akira Oike

GENET

IMMUN

PPCH

Joëlle A. Desmarais Canada

D. Consten Netherlands

D. P. Boshier New Zealand

Melanie Weigert United States

Isabel Walter Australia

U. Muglia Italy

Shijing Luo United States

Concepción Morales Spain

Walter Mills United Kingdom

Stefan Wernitznig Austria

Joëlle A. Desmarais Canada

Akira Oike

276 ×2.5

53 ×0.7

63 ×0.9

GENET

138 ×2.3

IMMUN

21 ×0.4

PPCH

Citations per year, relative to Akira Oike Akira Oike (= 1×) peers Joëlle A. Desmarais

Countries citing papers authored by Akira Oike

Since Specialization

Citations

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

Fields of papers citing papers by Akira Oike

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akira Oike

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

All Works

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18 of 18 papers shown

Oike, Akira, Shun Shibata, Takahiro Arima, & Hiroaki Okae. (2025). Syncytin‐1 Is Responsible for the Fusion Between Human Trophoblasts and Endometrial Stromal Cells. Development Growth & Differentiation. 67(5). 270–278.

Shibata, Shun, Luís Augusto Eijy Nagai, Eri Kobayashi, et al.. (2024). Modeling embryo-endometrial interface recapitulating human embryo implantation. Science Advances. 10(8). eadi4819–eadi4819. 51 indexed citations breakdown →

Hori, Takeshi, Hiroaki Okae, Shun Shibata, et al.. (2024). Trophoblast stem cell-based organoid models of the human placental barrier. Nature Communications. 15(1). 962–962. 40 indexed citations breakdown →

Oike, Akira, Eri Kobayashi, Norio Kobayashi, et al.. (2023). CRISPR screening in human trophoblast stem cells reveals both shared and distinct aspects of human and mouse placental development. Proceedings of the National Academy of Sciences. 120(51). e2311372120–e2311372120. 18 indexed citations

Kobayashi, Norio, Hiroaki Okae, Hitoshi Hiura, et al.. (2022). The microRNA cluster C19MC confers differentiation potential into trophoblast lineages upon human pluripotent stem cells. Nature Communications. 13(1). 40 indexed citations

Kobayashi, Eri, Shun Shibata, Akira Oike, et al.. (2022). Genomic imprinting in human placentation. Reproductive Medicine and Biology. 21(1). e12490–e12490. 7 indexed citations

Oike, Akira, Koji Tojo, Yoriko Nakamura, et al.. (2020). A Phylogenetically Distinct Group of Glandirana rugosa Found in Kyushu, Japan. ZOOLOGICAL SCIENCE. 37(2). 193–193. 4 indexed citations

Oike, Akira, Yoriko Nakamura, Shigeki Yasumasu, Etsuro Ito, & Masahisa Nakamura. (2020). A threshold dosage of estrogen for male‐to‐female sex reversal in the Glandirana rugosa frog. Journal of Experimental Zoology Part A Ecological and Integrative Physiology. 333(9). 652–659. 1 indexed citations

Shibata, Shun, Eri Kobayashi, Norio Kobayashi, et al.. (2020). Unique features and emerging in vitro models of human placental development. Reproductive Medicine and Biology. 19(4). 301–313. 16 indexed citations

10.

Aonuma, Hitoshi, Akira Oike, Takayuki Watanabe, et al.. (2019). Monoamines, Insulin and the Roles They Play in Associative Learning in Pond Snails. Frontiers in Behavioral Neuroscience. 13. 65–65. 29 indexed citations

11.

Kodama, M., Madoka Yoshida, Tohru Kobayashi, et al.. (2018). Nanos3 of the frog Rana rugosa: Molecular cloning and characterization. Development Growth & Differentiation. 60(2). 112–120. 3 indexed citations

12.

Oike, Akira, M. Kodama, Shigeki Yasumasu, et al.. (2017). Participation of androgen and its receptor in sex determination of an amphibian species. PLoS ONE. 12(6). e0178067–e0178067. 19 indexed citations

13.

Oike, Akira, Koichiro Watanabe, Mi‐Sook Min, et al.. (2017). Origin of sex chromosomes in six groups of Rana rugosa frogs inferred from a sex‐linked DNA marker. Journal of Experimental Zoology Part A Ecological and Integrative Physiology. 327(7). 444–452. 11 indexed citations

14.

Ito, Etsuro, et al.. (2017). Necessity knows no law in a snail. The European Zoological Journal. 84(1). 457–464. 14 indexed citations

15.

Nakamura, Yoriko, et al.. (2016). Structural changes in female‐to‐male sex‐reversing gonads of Rana RUGOSA. Journal of Experimental Zoology Part A Ecological Genetics and Physiology. 325(3). 209–218. 1 indexed citations

16.

Oike, Akira, M. Kodama, Yoriko Nakamura, & Masahisa Nakamura. (2016). A Threshold Dosage of Testosterone for Female‐to‐Male Sex Reversal in Rana rugosa Frogs. Journal of Experimental Zoology Part A Ecological Genetics and Physiology. 325(8). 532–538. 9 indexed citations

17.

Nakamura, Yoriko, Yukiko Nakajima, Yoshinobu Uno, et al.. (2015). Molecular cloning and characterization of oocyte-specific Pat1a inRana rugosafrogs. Journal of Experimental Zoology Part A Ecological Genetics and Physiology. 323(8). n/a–n/a. 2 indexed citations

18.

Kodama, M., Akira Oike, Takashi Hasebe, et al.. (2014). Involvement of Androgen Receptor in Sex Determination in an Amphibian Species. PLoS ONE. 9(5). e93655–e93655. 27 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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