Shihoko Kojima

1.6k total citations
28 papers, 1.2k citations indexed

About

Shihoko Kojima is a scholar working on Endocrine and Autonomic Systems, Plant Science and Molecular Biology. According to data from OpenAlex, Shihoko Kojima has authored 28 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Endocrine and Autonomic Systems, 15 papers in Plant Science and 10 papers in Molecular Biology. Recurrent topics in Shihoko Kojima's work include Circadian rhythm and melatonin (17 papers), Light effects on plants (14 papers) and Genetics, Aging, and Longevity in Model Organisms (8 papers). Shihoko Kojima is often cited by papers focused on Circadian rhythm and melatonin (17 papers), Light effects on plants (14 papers) and Genetics, Aging, and Longevity in Model Organisms (8 papers). Shihoko Kojima collaborates with scholars based in United States, Japan and Switzerland. Shihoko Kojima's co-authors include Carla B. Green, Nicholas Douris, Joseph C. Besharse, Carl A. Strayer, David Lourim, Joseph Fogerty, Susanna R. Keller, David Gatfield, Christine Esau and Daniela Cimini and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Genes & Development and PLoS ONE.

In The Last Decade

Shihoko Kojima

27 papers receiving 1.2k citations

Peers

Shihoko Kojima

EAS

PHYSI

AGING

Aki Emi Japan

Utham K. Valekunja United Kingdom

Thomas Wallach Germany

Silke Reischl Germany

Florian Atger Switzerland

Marrit Putker United Kingdom

Rajesh Narasimamurthy Singapore

Aline Gréchez‐Cassiau France

Shin-ichiro Kanno Japan

Rongmin Chen United States

Aki Emi Japan

Shihoko Kojima

701 ×0.9

EAS

262 ×0.6

374 ×0.9

353 ×0.9

PHYSI

178 ×0.7

AGING

Citations per year, relative to Shihoko Kojima Shihoko Kojima (= 1×) peers Aki Emi

Countries citing papers authored by Shihoko Kojima

Since Specialization

Citations

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

Fields of papers citing papers by Shihoko Kojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shihoko Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Shihoko Kojima. A scholar is included among the top collaborators of Shihoko Kojima 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 Shihoko Kojima. Shihoko Kojima 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

Hildreth, Sherry B., et al.. (2025). Antioxidant properties of dihydroxy B-ring flavonoids modulate circadian amplitude in Arabidopsis. Life Science Alliance. 8(12). e202503328–e202503328.

Kojima, Shihoko, et al.. (2024). Coordination of rhythmic RNA synthesis and degradation orchestrates 24- and 12-h RNA expression patterns in mouse fibroblasts. Proceedings of the National Academy of Sciences. 121(7). e2314690121–e2314690121. 3 indexed citations

Hildreth, Sherry B., et al.. (2022). Mutations that alter Arabidopsis flavonoid metabolism affect the circadian clock. The Plant Journal. 110(4). 932–945. 29 indexed citations

Mosig, Rebecca, Nobuya Koike, John J. Tyson, et al.. (2021). Natural antisense transcript of Period2, Per2AS, regulates the amplitude of the mouse circadian clock. Genes & Development. 35(11-12). 899–913. 8 indexed citations

Mosig, Rebecca & Shihoko Kojima. (2021). Timing without coding: How do long non-coding RNAs regulate circadian rhythms?. Seminars in Cell and Developmental Biology. 126. 79–86. 9 indexed citations

Kojima, Shihoko, et al.. (2020). Critical role of deadenylation in regulating poly(A) rhythms and circadian gene expression. PLoS Computational Biology. 16(4). e1007842–e1007842. 4 indexed citations

Kojima, Shihoko, et al.. (2020). Genome-wide correlation analysis to identify amplitude regulators of circadian transcriptome output. Scientific Reports. 10(1). 21839–21839. 7 indexed citations

Battogtokh, Dorjsuren, Shihoko Kojima, & John J. Tyson. (2018). Modeling the interactions of sense and antisense Period transcripts in the mammalian circadian clock network. PLoS Computational Biology. 14(2). e1005957–e1005957. 6 indexed citations

Kojima, Shihoko, et al.. (2018). Identification and Characterization of Transcripts Regulated by Circadian Alternative Polyadenylation in Mouse Liver. G3 Genes Genomes Genetics. 8(11). 3539–3548. 16 indexed citations

10.

Yoo, Seung Hee, Shihoko Kojima, Kazuhiro Shimomura, et al.. (2017). Period2 3′-UTR and microRNA-24 regulate circadian rhythms by repressing PERIOD2 protein accumulation. Proceedings of the National Academy of Sciences. 114(42). E8855–E8864. 67 indexed citations

11.

Kojima, Shihoko, et al.. (2015). Changes in poly(A) tail length dynamics from the loss of the circadian deadenylase Nocturnin. Scientific Reports. 5(1). 17059–17059. 27 indexed citations

12.

Kojima, Shihoko & Carla B. Green. (2014). Circadian Genomics Reveal a Role for Post-transcriptional Regulation in Mammals. Biochemistry. 54(2). 124–133. 38 indexed citations

13.

Kojima, Shihoko, et al.. (2012). Circadian control of mRNA polyadenylation dynamics regulates rhythmic protein expression. Genes & Development. 26(24). 2724–2736. 133 indexed citations

14.

Godwin, Alan R., Shihoko Kojima, Carla B. Green, & Jeffrey Wilusz. (2012). Kiss your tail goodbye: The role of PARN, Nocturnin, and Angel deadenylases in mRNA biology. Biochimica et Biophysica Acta (BBA) - Gene Regulatory Mechanisms. 1829(6-7). 571–579. 37 indexed citations

15.

Douris, Nicholas, Shihoko Kojima, Xiaoyue Pan, et al.. (2011). Nocturnin Regulates Circadian Trafficking of Dietary Lipid in Intestinal Enterocytes. Current Biology. 21(16). 1347–1355. 75 indexed citations

16.

Garbarino‐Pico, Eduardo, et al.. (2011). The Circadian Deadenylase Nocturnin Is Necessary for Stabilization of the iNOS mRNA in Mice. PLoS ONE. 6(11). e26954–e26954. 23 indexed citations

17.

Kojima, Shihoko, David Gatfield, Christine Esau, & Carla B. Green. (2010). MicroRNA-122 Modulates the Rhythmic Expression Profile of the Circadian Deadenylase Nocturnin in Mouse Liver. PLoS ONE. 5(6). e11264–e11264. 73 indexed citations

18.

Green, Carla B., Nicholas Douris, Shihoko Kojima, et al.. (2007). Loss of Nocturnin, a circadian deadenylase, confers resistance to hepatic steatosis and diet-induced obesity. Proceedings of the National Academy of Sciences. 104(23). 9888–9893. 183 indexed citations

19.

Kojima, Shihoko, Ken Matsumoto, Matsumi Hirose, et al.. (2007). LARK activates posttranscriptional expression of an essential mammalian clock protein, PERIOD1. Proceedings of the National Academy of Sciences. 104(6). 1859–1864. 81 indexed citations

20.

Kojima, Shihoko, Matsumi Hirose, Katsushi Tokunaga, Yoshiyuki Sakaki, & Hajime Tei. (2003). Structural and functional analysis of 3′ untranslated region of mouse Period1 mRNA. Biochemical and Biophysical Research Communications. 301(1). 1–7. 26 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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