Yoko Tamada

404 total citations
13 papers, 152 citations indexed

About

Yoko Tamada is a scholar working on Hepatology, Epidemiology and Infectious Diseases. According to data from OpenAlex, Yoko Tamada has authored 13 papers receiving a total of 152 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Hepatology, 8 papers in Epidemiology and 2 papers in Infectious Diseases. Recurrent topics in Yoko Tamada's work include Hepatitis B Virus Studies (7 papers), Hepatitis C virus research (7 papers) and Liver Disease Diagnosis and Treatment (6 papers). Yoko Tamada is often cited by papers focused on Hepatitis B Virus Studies (7 papers), Hepatitis C virus research (7 papers) and Liver Disease Diagnosis and Treatment (6 papers). Yoko Tamada collaborates with scholars based in Japan, Italy and Bulgaria. Yoko Tamada's co-authors include Hiroshi Yatsuhashi, Hiromi Ishibashi, Seigo Abiru, Naohiko Masaki, Atsumasa Komori, Koji Yano, Kiyoaki Ito, Masashi Mizokami, Tohru Kikuchi and Tooru Taga and has published in prestigious journals such as Gut, Journal of Hepatology and Journal of Natural Products.

In The Last Decade

Yoko Tamada

13 papers receiving 146 citations

Peers

Yoko Tamada

HEPAT

EPIDE

Toshimasa Koyanagi Japan

John Post United States

Guangming Chen United States

Isaac Thom Shawa United Kingdom

Bin Wei China

Alexis José-Ábrego Mexico

Kadry Elsaeed Egypt

Hudson A. Lodenyo Kenya

Lillian Lou United States

Habiba Kamal Sweden

Toshimasa Koyanagi Japan

Yoko Tamada

194 ×1.8

HEPAT

179 ×1.9

EPIDE

43 ×1.5

17 ×0.8

7 ×0.8

Citations per year, relative to Yoko Tamada Yoko Tamada (= 1×) peers Toshimasa Koyanagi

Countries citing papers authored by Yoko Tamada

Since Specialization

Citations

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

Fields of papers citing papers by Yoko Tamada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoko Tamada

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

All Works

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13 of 13 papers shown

Miyaaki, Hisamitsu, Yoko Tamada, Kazuhiko Hayashi, et al.. (2017). Recurrent Hepatitis B and D Virus Infection in a Liver Transplant Recipient. Transplantation Proceedings. 49(1). 175–177. 4 indexed citations

Miuma, Satoshi, Masaaki Hidaka, Mitsuhisa Takatsuki, et al.. (2017). Current characteristics of hemophilia patients co‑infected with HIV/HCV in Japan. Experimental and Therapeutic Medicine. 15(2). 2148–2155. 9 indexed citations

Miuma, Satoshi, Tatsuki Ichikawa, Hisamitsu Miyaaki, et al.. (2016). Efficacy and Tolerability of Pegylated Interferon and Ribavirin in Combination with Simeprevir to Treat Hepatitis C Virus Infections After Living Donor Liver Transplantation. Journal of Interferon & Cytokine Research. 36(6). 358–366. 4 indexed citations

Yatsuhashi, Hiroshi, Yoko Tamada, Satoru Hashimoto, et al.. (2013). Sequential occurrence of acute hepatitis B among members of a high school Sumo wrestling club. Hepatology Research. 44(10). E267–72. 4 indexed citations

Tamada, Yoko, Hiroshi Yatsuhashi, Naohiko Masaki, et al.. (2011). Hepatitis B virus strains of subgenotype A2 with an identical sequence spreading rapidly from the capital region to all over Japan in patients with acute hepatitis B. Gut. 61(5). 765–773. 36 indexed citations

Tamada, Yoko, Hiroshi Yatsuhashi, Makoto Nakamuta, et al.. (2011). 393 CHANGING OF GENOTYPES AND MOLECULAR EPIDEMIOLOGY OF SPREADING SUBGENOTYPE AE OF HEPATITIS B VIRUS AMONG PATIENTS WITH ACUTE HEPATITIS B IN JAPAN. Journal of Hepatology. 54. S157–S158. 1 indexed citations

Yano, Koji, Yoko Tamada, Hiroshi Yatsuhashi, et al.. (2010). Dynamic Epidemiology of Acute Viral Hepatitis in Japan. Intervirology. 53(1). 70–75. 33 indexed citations

Nakao, Ryusuke, Hiroshi Yatsuhashi, Mika Fukuda, et al.. (2009). 636 ASSOCIATION BETWEEN AMINO ACIDS 70 AND 91 IN THE HCV CORE REGION AND SECOND-PHASE VIRAL DECLINE DURING ANTIVIRAL THERAPY FOR PATIENTS WITH HCV 1B. Journal of Hepatology. 50. S234–S234. 1 indexed citations

Yano, Koji, Yoko Tamada, & Hiroshi Yatsuhashi. (2009). [Epidemiology and management of hepatitis E in Japan].. PubMed. 106(2). 188–94. 1 indexed citations

10.

Kusumoto, Koichiro, Hiroshi Yatsuhashi, Mika Fukuda, et al.. (2008). Detection of HBV core promoter and precore mutations helps distinguish flares of chronic hepatitis from acute hepatitis B. Journal of Gastroenterology and Hepatology. 23(5). 790–793. 16 indexed citations

11.

Kamihira, Takashi, Koji Yano, Yoko Tamada, et al.. (2008). [Case of domestically infected hepatitis E with marked thrombocytopenia].. PubMed. 105(6). 841–6. 8 indexed citations

12.

Tamada, Yoko, Kazuhiko Nakao, Yuji Nagayama, et al.. (2002). p48 Overexpression enhances interferon-mediated expression and activity of double-stranded RNA-dependent protein kinase in human hepatoma cells. Journal of Hepatology. 37(4). 493–499. 8 indexed citations

13.

Kawasaki, M., Yoko Tamada, Naokata Morita, et al.. (1992). Scoparic Acid A, a β-Glucuronidase Inhibitor from Scoparia dulcis. Journal of Natural Products. 55(12). 1748–1755. 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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