Kayoko Nishimura

1.1k total citations
32 papers, 778 citations indexed

About

Kayoko Nishimura is a scholar working on Epidemiology, Hepatology and Physiology. According to data from OpenAlex, Kayoko Nishimura has authored 32 papers receiving a total of 778 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Epidemiology, 16 papers in Hepatology and 13 papers in Physiology. Recurrent topics in Kayoko Nishimura's work include Liver Disease and Transplantation (16 papers), Liver Disease Diagnosis and Treatment (15 papers) and Nutrition and Health in Aging (13 papers). Kayoko Nishimura is often cited by papers focused on Liver Disease and Transplantation (16 papers), Liver Disease Diagnosis and Treatment (15 papers) and Nutrition and Health in Aging (13 papers). Kayoko Nishimura collaborates with scholars based in Japan and United States. Kayoko Nishimura's co-authors include Masahito Shimizu, Tatsunori Hanai, Makoto Shiraki, Kenji Imai, Hisataka Moriwaki, Atsushi Suetsugu, Koji Takai, Jeffrey W. Pollard, Paula E. Cohen and Liyin Zhu and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Kayoko Nishimura

27 papers receiving 762 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kayoko Nishimura Japan 13 389 305 295 140 128 32 778
Peter Holland‐Fischer Denmark 12 103 0.3× 405 1.3× 357 1.2× 40 0.3× 40 0.3× 26 656
Hong Zang China 16 62 0.2× 202 0.7× 167 0.6× 58 0.4× 13 0.1× 39 599
J. Körber Germany 9 183 0.5× 185 0.6× 125 0.4× 28 0.2× 92 0.7× 11 411
Samim Ali Mondal India 11 128 0.3× 99 0.3× 8 0.0× 46 0.3× 47 0.4× 27 548
Daniel Ferraz de Campos Mazo Brazil 18 122 0.3× 603 2.0× 373 1.3× 13 0.1× 21 0.2× 59 911
Marissa Penna-Martinez Germany 17 69 0.2× 62 0.2× 15 0.1× 86 0.6× 108 0.8× 38 688
Paola G. Blanco United States 11 81 0.2× 91 0.3× 72 0.2× 46 0.3× 204 1.6× 23 806
Ryujin Endo Japan 15 55 0.1× 306 1.0× 363 1.2× 38 0.3× 55 0.4× 28 592
Yukihisa Yuri Japan 14 362 0.9× 275 0.9× 242 0.8× 13 0.1× 128 1.0× 58 641
A. Tuzcu Türkiye 8 135 0.3× 198 0.6× 22 0.1× 33 0.2× 19 0.1× 12 403

Countries citing papers authored by Kayoko Nishimura

Since Specialization
Citations

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

Fields of papers citing papers by Kayoko Nishimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kayoko Nishimura

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

All Works

20 of 20 papers shown
1.
2.
Kato, Takehiro, Makoto Hayashi, Takako Maruyama, et al.. (2025). Association between eating behavior patterns and the therapeutic efficacy of GLP-1 receptor agonists in individuals with type 2 diabetes: a multicenter prospective observational study. Frontiers in Clinical Diabetes and Healthcare. 6. 1638681–1638681. 2 indexed citations
3.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2025). Nutritional assessment using subjective global assessment identifies energy malnutrition and predicts mortality in patients with liver cirrhosis. Scientific Reports. 15(1). 4831–4831.
4.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2024). Dysphagia risk evaluated by the Eating Assessment Tool-10 is associated with health-related quality of life in patients with chronic liver disease. Nutrition. 124. 112440–112440. 1 indexed citations
5.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2024). Vitamin D deficiency stratifies the risk of covert and overt hepatic encephalopathy in patients with cirrhosis: A retrospective cohort study. Clinical Nutrition ESPEN. 63. 267–273. 2 indexed citations
6.
Hanai, Tatsunori, Kayoko Nishimura, Takao Miwa, et al.. (2024). Nutritional counseling improves mortality and prevents hepatic encephalopathy in patients with alcohol‐associated liver disease. Hepatology Research. 54(11). 1089–1098. 3 indexed citations
7.
Hanai, Tatsunori, Kayoko Nishimura, Takao Miwa, et al.. (2024). Alcohol-associated liver disease increases the risk of muscle loss and mortality in patients with cirrhosis. Journal of Gastroenterology. 59(10). 932–940. 5 indexed citations
8.
Fujii, Hironori, Akitaka Makiyama, Kayoko Nishimura, et al.. (2024). CONUT score as a predictor for anamorelin efficacy in patients with cancer cachexia receiving chemotherapy. Journal of Pharmaceutical Health Care and Sciences. 10(1). 36–36. 2 indexed citations
9.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2024). Animal naming test stratifies the risk of falls and fall-related fractures in patients with cirrhosis. Scientific Reports. 14(1). 4307–4307.
10.
Hanai, Tatsunori, Kayoko Nishimura, Takao Miwa, et al.. (2023). Prevalence, association, and prognostic significance of polypharmacy and sarcopenia in patients with liver cirrhosis. JGH Open. 7(3). 208–214. 3 indexed citations
11.
Hanai, Tatsunori, Kayoko Nishimura, Takao Miwa, et al.. (2023). A survey questionnaire evaluating physical activity patterns and determinants in patients with chronic liver disease. Journal of Gastroenterology. 59(1). 45–55. 2 indexed citations
12.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2022). Usefulness of the Global Leadership Initiative on Malnutrition criteria to predict sarcopenia and mortality in patients with chronic liver disease. Hepatology Research. 52(11). 928–936. 32 indexed citations
13.
Hanai, Tatsunori, Kayoko Nishimura, Takao Miwa, et al.. (2022). Usefulness of the Trabecular Bone Score in Assessing the Risk of Vertebral Fractures in Patients with Cirrhosis. Journal of Clinical Medicine. 11(6). 1562–1562. 4 indexed citations
14.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2022). A simple covert hepatic encephalopathy screening model based on blood biochemical parameters in patients with cirrhosis. PLoS ONE. 17(11). e0277829–e0277829. 8 indexed citations
15.
Hanai, Tatsunori, Kayoko Nishimura, Takao Miwa, et al.. (2022). A shortened Stroop test to identify covert hepatic encephalopathy and predict overt hepatic encephalopathy in patients with cirrhosis. Journal of Gastroenterology. 57(12). 981–989. 5 indexed citations
16.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2022). Survival benefit of l‐carnitine supplementation in patients with cirrhosis. Journal of Parenteral and Enteral Nutrition. 46(6). 1326–1334. 3 indexed citations
17.
Miwa, Takao, Tatsunori Hanai, Kayoko Nishimura, et al.. (2021). Handgrip strength stratifies the risk of covert and overt hepatic encephalopathy in patients with cirrhosis. Journal of Parenteral and Enteral Nutrition. 46(4). 858–866. 22 indexed citations
18.
Hanai, Tatsunori, Kayoko Nishimura, Takao Miwa, et al.. (2021). Usefulness of nutritional therapy recommended in the Japanese Society of Gastroenterology/Japan Society of Hepatology evidence-based clinical practice guidelines for liver cirrhosis 2020. Journal of Gastroenterology. 56(10). 928–937. 10 indexed citations
19.
Shiraki, Makoto, et al.. (2010). Indirect Calorimetry and Anthropometry to Estimate Energy Metabolism in Patients with Liver Cirrhosis. Journal of Nutritional Science and Vitaminology. 56(6). 372–379. 23 indexed citations
20.
Cohen, Paula E., Liyin Zhu, Kayoko Nishimura, & Jeffrey W. Pollard. (2002). Colony-Stimulating Factor 1 Regulation of Neuroendocrine Pathways that Control Gonadal Function in Mice. Endocrinology. 143(4). 1413–1422. 55 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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