Rika Umemiya

488 total citations
14 papers, 399 citations indexed

About

Rika Umemiya is a scholar working on Parasitology, Molecular Biology and Insect Science. According to data from OpenAlex, Rika Umemiya has authored 14 papers receiving a total of 399 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Parasitology, 5 papers in Molecular Biology and 4 papers in Insect Science. Recurrent topics in Rika Umemiya's work include Vector-borne infectious diseases (9 papers), Insect and Pesticide Research (3 papers) and Autophagy in Disease and Therapy (2 papers). Rika Umemiya is often cited by papers focused on Vector-borne infectious diseases (9 papers), Insect and Pesticide Research (3 papers) and Autophagy in Disease and Therapy (2 papers). Rika Umemiya collaborates with scholars based in Japan, China and Israel. Rika Umemiya's co-authors include Kozo Fujisaki, Xuenan Xuan, Jinlin Zhou, Takeshi Hatta, Damdinsuren Boldbaatar, Badgar Battsetseg, Noboru Inoue, Haiyan Gong, Takeharu Miyoshi and Min Liao and has published in prestigious journals such as Autophagy, Process Biochemistry and International Journal for Parasitology.

In The Last Decade

Rika Umemiya

14 papers receiving 390 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rika Umemiya Japan	13	280	121	101	96	76	14	399
Regina Lizundia United Kingdom	12	244 0.9×	67 0.6×	135 1.3×	62 0.6×	112 1.5×	14	438
M. Khyrul Islam Japan	14	328 1.2×	143 1.2×	161 1.6×	73 0.8×	91 1.2×	21	487
Zuzana Kovářová Czechia	5	272 1.0×	153 1.3×	69 0.7×	86 0.9×	97 1.3×	6	353
GR Reddy United States	11	215 0.8×	67 0.6×	176 1.7×	110 1.1×	81 1.1×	12	508
Pierre‐Olivier Hardy Canada	8	177 0.6×	58 0.5×	67 0.7×	103 1.1×	78 1.0×	9	337
Petr Kopáček Czechia	6	240 0.9×	106 0.9×	60 0.6×	105 1.1×	80 1.1×	7	307
Toru Kariu United States	13	425 1.5×	198 1.6×	94 0.9×	280 2.9×	126 1.7×	20	585
Birgit Kullmann Germany	11	313 1.1×	77 0.6×	57 0.6×	175 1.8×	56 0.7×	18	403
Sabine Weisheit United Kingdom	8	233 0.8×	126 1.0×	80 0.8×	232 2.4×	51 0.7×	10	447
Jeeba A. Kuriakose United States	10	214 0.8×	53 0.4×	188 1.9×	77 0.8×	242 3.2×	12	470

Countries citing papers authored by Rika Umemiya

Since Specialization

Citations

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

Fields of papers citing papers by Rika Umemiya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rika Umemiya

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

All Works

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14 of 14 papers shown

Gong, Haiyan, Rika Umemiya, Jinlin Zhou, et al.. (2009). Blocking the secretion of saliva by silencing the HlYkt6 gene in the tick Haemaphysalis longicornis. Insect Biochemistry and Molecular Biology. 39(5-6). 372–381. 12 indexed citations

Umemiya, Rika, Tomohide Matsuo, Takeshi Hatta, et al.. (2008). Autophagy-related genes from a tick,Haemaphysalis longicornis. Autophagy. 4(1). 79–81. 12 indexed citations

Boldbaatar, Damdinsuren, Banzragch Battur, Rika Umemiya, et al.. (2008). Identification of two forms of cyclophilin from the hard tick Haemaphysalis longicornis. Process Biochemistry. 43(6). 615–625. 7 indexed citations

Umemiya, Rika, Tomohide Matsuo, Takeshi Hatta, et al.. (2007). Cloning and characterization of an autophagy-related gene, ATG12, from the three-host tick Haemaphysalis longicornis. Insect Biochemistry and Molecular Biology. 37(9). 975–984. 17 indexed citations

Liao, Min, Damdinsuren Boldbaatar, Haiyan Gong, et al.. (2007). Functional analysis of protein disulfide isomerases in blood feeding, viability and oocyte development in Haemaphysalis longicornis ticks. Insect Biochemistry and Molecular Biology. 38(3). 285–295. 22 indexed citations

Gong, Haiyan, Jinlin Zhou, Min Liao, et al.. (2007). Characterization of a carboxypeptidase inhibitor from the tick Haemaphysalis longicornis. Journal of Insect Physiology. 53(10). 1079–1087. 33 indexed citations

Liao, Min, Takeshi Hatta, Rika Umemiya, et al.. (2007). Identification of three protein disulfide isomerase members from Haemaphysalis longicornis tick. Insect Biochemistry and Molecular Biology. 37(7). 641–654. 18 indexed citations

Liao, Min, Jinlin Zhou, Takeshi Hatta, et al.. (2007). Molecular characterization of Rhipicephalus (Boophilus) microplus Bm86 homologue from Haemaphysalis longicornis ticks. Veterinary Parasitology. 146(1-2). 148–157. 26 indexed citations

Zhou, Jinlin, Rika Umemiya, Badgar Battsetseg, et al.. (2006). A secreted cystatin from the tick Haemaphysalis longicornis and its distinct expression patterns in relation to innate immunity. Insect Biochemistry and Molecular Biology. 36(7). 527–535. 74 indexed citations

10.

Battsetseg, Badgar, Tomohide Matsuo, Xuenan Xuan, et al.. (2006). Babesiaparasites develop and are transmitted by the non-vector soft tickOrnithodoros moubata(Acari: Argasidae). Parasitology. 134(1). 1–8. 55 indexed citations

11.

Hatta, Takeshi, Takeharu Miyoshi, Rika Umemiya, et al.. (2006). Identification and characterisation of a leucine aminopeptidase from the hard tick Haemaphysalis longicornis. International Journal for Parasitology. 36(10-11). 1123–1132. 44 indexed citations

12.

Hatta, Takeshi, Rika Umemiya, Min Liao, et al.. (2006). RNA interference of cytosolic leucine aminopeptidase reduces fecundity in the hard tick, Haemaphysalis longicornis. Parasitology Research. 100(4). 847–854. 28 indexed citations

13.

Umemiya, Rika, Takeshi Hatta, Min Liao, et al.. (2006). Haemaphysalis longicornis: Molecular characterization of a homologue of the macrophage migration inhibitory factor from the partially fed ticks. Experimental Parasitology. 115(2). 135–142. 25 indexed citations

14.

Umemiya, Rika, Minoru Fukuda, Kozo Fujisaki, & Toshihiro Matsui. (2005). ELECTRON MICROSCOPIC OBSERVATION OF THE INVASION PROCESS OF CRYPTOSPORIDIUM PARVUM IN SEVERE COMBINED IMMUNODEFICIENCY MICE. Journal of Parasitology. 91(5). 1034–1039. 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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