K. Kitagawa

479 total citations
13 papers, 347 citations indexed

About

K. Kitagawa is a scholar working on Molecular Biology, Nutrition and Dietetics and Gastroenterology. According to data from OpenAlex, K. Kitagawa has authored 13 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Molecular Biology, 4 papers in Nutrition and Dietetics and 3 papers in Gastroenterology. Recurrent topics in K. Kitagawa's work include Clinical Nutrition and Gastroenterology (4 papers), Gastrointestinal motility and disorders (2 papers) and Frailty in Older Adults (2 papers). K. Kitagawa is often cited by papers focused on Clinical Nutrition and Gastroenterology (4 papers), Gastrointestinal motility and disorders (2 papers) and Frailty in Older Adults (2 papers). K. Kitagawa collaborates with scholars based in Japan and Russia. K. Kitagawa's co-authors include K. Yamamura, Naoki Hirose, Yukie Masui, S Nakazawa, Yasumichi Arai, Yoshinori Ebihara, Hiroki Inagaki, Michiyo Takayama, Yoichi Gondo and Yasuyuki Gondo and has published in prestigious journals such as Journal of Hepatology, Life Sciences and The Journals of Gerontology Series A.

In The Last Decade

K. Kitagawa

11 papers receiving 339 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Kitagawa Japan	6	94	72	64	61	60	13	347
Ettore Bennati Italy	12	104 1.1×	62 0.9×	38 0.6×	77 1.3×	43 0.7×	26	424
L. Ferlito Italy	12	83 0.9×	57 0.8×	36 0.6×	60 1.0×	40 0.7×	16	508
Maurizio Berardelli Italy	12	182 1.9×	35 0.5×	125 2.0×	87 1.4×	84 1.4×	14	460
Alessandro Ferrini Italy	7	129 1.4×	27 0.4×	38 0.6×	59 1.0×	69 1.1×	12	356
Luciano Motta Italy	5	49 0.5×	42 0.6×	21 0.3×	28 0.5×	14 0.2×	20	188
Rumana Khan United States	14	130 1.4×	29 0.4×	22 0.3×	39 0.6×	4 0.1×	32	417
Huiqi Li Singapore	4	89 0.9×	61 0.8×	4 0.1×	47 0.8×	16 0.3×	15	429
Qing‐Mei Huang China	7	39 0.4×	51 0.7×	5 0.1×	15 0.2×	12 0.2×	12	268
Kara Fitzgerald United States	7	82 0.9×	6 0.1×	25 0.4×	133 2.2×	13 0.2×	16	318
Wen-Fang Zhong China	8	51 0.5×	45 0.6×	5 0.1×	19 0.3×	12 0.2×	11	335

Countries citing papers authored by K. Kitagawa

Since Specialization

Citations

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

Fields of papers citing papers by K. Kitagawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Kitagawa

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

All Works

Sort: Min cites: Since: Top N: Style:

13 of 13 papers shown

Kitano, Atsuo, Akiyoshi Okada, K. Kitagawa, & Tomofumi Nagareda. (2019). A Case of EGIST Derived from the Omentum in a Crohn's Disease Patient with a Disease History of More than 30 years. Nihon Daicho Komonbyo Gakkai Zasshi. 72(7). 449–455.

Kitagawa, K., et al.. (2016). A Case of Anorectal Malignant Melanoma in a 90-year-old Woman who has been Recurrence Free for 27 Months after Local Resection. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 77(8). 2016–2021. 1 indexed citations

Furuta, S., et al.. (2010). Multifunctional biological activities of Hericium erinaceum - the investigation of the clinical effects of the fruiting body of H. erinaceum on menopause, depression, sleep quality and indefinite complaints: multifunctional biological activities of natural products (3).. 11(3). 276–283. 1 indexed citations

Arai, Yuji, Yasuyuki Gondo, Hiroki Inagaki, et al.. (2008). Adipose Endocrine Function, Insulin-Like Growth Factor-1 Axis, and Exceptional Survival Beyond 100 Years of Age. The Journals of Gerontology Series A. 63(11). 1209–1218. 53 indexed citations

Takayama, Morimasa, Naoki Hirose, Yasumichi Arai, et al.. (2007). Morbidity of Tokyo-Area Centenarians and Its Relationship to Functional Status. The Journals of Gerontology Series A. 62(7). 774–782. 65 indexed citations

Gondo, Yoichi, Naoki Hirose, Yasumichi Arai, et al.. (2006). Functional Status of Centenarians in Tokyo, Japan: Developing Better Phenotypes of Exceptional Longevity. The Journals of Gerontology Series A. 61(3). 305–310. 136 indexed citations

Nakanishi, Hideki, Mikio Nishizawa, K. Kitagawa, et al.. (2004). Up-regulation of IL-1 receptor through PI3K/Akt is essential for the induction of iNOS gene expression in hepatocytes. Journal of Hepatology. 40(4). 616–623. 63 indexed citations

Nakai, Koji, Yoshinori Hamada, K. Kitagawa, et al.. (2004). Further evidence that epidermal growth factor enhances the intestinal adaptation following small bowel transplantation. Life Sciences. 75(17). 2091–2102. 6 indexed citations

Kitagawa, K., Yoshinori Hamada, Koji Nakai, et al.. (2004). Epidermal growth factor and interleukin-1β synergistically stimulate the production of nitric oxide in rat intestinal epithelial cells. American Journal of Physiology-Gastrointestinal and Liver Physiology. 287(6). G1188–G1193. 9 indexed citations

10.

Hamada, Yoshinori, Koji Nakai, K. Kitagawa, et al.. (2002). Effect of epidermal growth factor on intestinal adaptation after allogeneic small bowel transplantation in rats. Life Sciences. 70(7). 809–819. 3 indexed citations

11.

Kitagawa, K., et al.. (2002). Comparison of one- and two-step procedures in a rat model of small bowel transplantation. Transplantation Proceedings. 34(3). 1030–1032. 4 indexed citations

12.

Hougaku, Hidetaka, Masayasu Matsumoto, K. Kitagawa, et al.. (1991). Silent Cerebral Infarction in the Patients with Essential Hypertension.. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 28(6). 741–747. 1 indexed citations

13.

Watanabe, Shun, et al.. (1987). Frequency of multiple primary cancers and risk factors for lung and breast cancer patients.. PubMed. 18. 275–82. 5 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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