Tsukasa Ugajin

740 total citations
25 papers, 478 citations indexed

About

Tsukasa Ugajin is a scholar working on Dermatology, Immunology and Allergy and Rheumatology. According to data from OpenAlex, Tsukasa Ugajin has authored 25 papers receiving a total of 478 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Dermatology, 9 papers in Immunology and Allergy and 6 papers in Rheumatology. Recurrent topics in Tsukasa Ugajin's work include Food Allergy and Anaphylaxis Research (9 papers), Dermatology and Skin Diseases (7 papers) and Allergic Rhinitis and Sensitization (5 papers). Tsukasa Ugajin is often cited by papers focused on Food Allergy and Anaphylaxis Research (9 papers), Dermatology and Skin Diseases (7 papers) and Allergic Rhinitis and Sensitization (5 papers). Tsukasa Ugajin collaborates with scholars based in Japan, Canada and Germany. Tsukasa Ugajin's co-authors include Hiroo Yokozeki, Hajime Karasuyama, Yoshiyuki Minegishi, Yohei Kawano, Kazushige Obata‐Ninomiya, Haruhiko Koseki, Ryosuke Ishikawa, Soichiro Yoshikawa, Kenji Ishiwata and Tomoyuki Ishikura and has published in prestigious journals such as Journal of Clinical Investigation, SHILAP Revista de lepidopterología and Biochemical and Biophysical Research Communications.

In The Last Decade

Tsukasa Ugajin

22 papers receiving 468 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tsukasa Ugajin Japan 8 272 202 128 89 83 25 478
X.‐Q. Mao Japan 13 166 0.6× 167 0.8× 310 2.4× 29 0.3× 107 1.3× 20 535
Yihong Wang United States 8 344 1.3× 80 0.4× 235 1.8× 19 0.2× 91 1.1× 12 664
Erika Rickel United States 8 334 1.2× 76 0.4× 198 1.5× 29 0.3× 122 1.5× 13 683
P. Palomino Spain 13 127 0.5× 163 0.8× 158 1.2× 66 0.7× 64 0.8× 21 469
Cordula Moll Germany 4 246 0.9× 109 0.5× 118 0.9× 39 0.4× 14 0.2× 5 409
Georges Thyphronitis France 6 96 0.4× 145 0.7× 236 1.8× 35 0.4× 75 0.9× 7 384
Benjamin Kemp United Kingdom 10 94 0.3× 94 0.5× 63 0.5× 38 0.4× 110 1.3× 15 387
Judith Zumkehr Switzerland 8 297 1.1× 436 2.2× 333 2.6× 42 0.5× 235 2.8× 8 750
Gabriele Zeck‐Kapp Germany 12 182 0.7× 130 0.6× 189 1.5× 61 0.7× 53 0.6× 15 477
Blanche A. Simpson United States 9 232 0.9× 119 0.6× 89 0.7× 85 1.0× 78 0.9× 11 442

Countries citing papers authored by Tsukasa Ugajin

Since Specialization
Citations

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

Fields of papers citing papers by Tsukasa Ugajin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsukasa Ugajin

This figure shows the co-authorship network connecting the top 25 collaborators of Tsukasa Ugajin. A scholar is included among the top collaborators of Tsukasa Ugajin 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 Tsukasa Ugajin. Tsukasa Ugajin 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.
Ugajin, Tsukasa, et al.. (2025). Prurigo pigmentosa associated with autoimmune predisposition: a rare case with minocycline-induced neutropenia and liver damage. European Journal of Dermatology. 35(4). 321–323.
2.
Ugajin, Tsukasa, Hiroo Yokozeki, Takeshi Namiki, & Naoko Okiyama. (2024). Dupilumab for prurigo chronica multiformis: a pilot case study. Journal of Cutaneous Immunology and Allergy. 7. 1 indexed citations
3.
Suzuki, Yasuhiro, et al.. (2023). Local nasal immunotherapy with birch pollen-galactomannan conjugate-containing ointment in mice and humans. Allergology International. 73(2). 290–301. 4 indexed citations
4.
Chinuki, Yuko, Kunie Kohno, Michihiro Hide, et al.. (2023). Efficacy and safety of omalizumab in adult patients with wheat-dependent exercise-induced anaphylaxis: Reduction of in vitro basophil activation and allergic reaction to wheat. Allergology International. 72(3). 444–450. 5 indexed citations
5.
Ugajin, Tsukasa, Kensuke Miyake, Andrew F. Walls, et al.. (2023). Cutaneous basophil infiltration in atopic dermatitis is associated with abundant epidermal infiltration of helper T cells: A preliminary retrospective study. The Journal of Dermatology. 51(1). 130–134. 6 indexed citations
6.
Chinuki, Yuko, Kenshi Yamasaki, Setsuya Aiba, et al.. (2022). Cohort study of subclinical sensitization against galactose‐α‐1,3‐galactose in Japan: Prevalence and regional variations. The Journal of Dermatology. 49(12). 1268–1277. 4 indexed citations
7.
Fukunaga, Koya, Yuko Chinuki, Yuto Hamada, et al.. (2021). Genome-wide association study reveals an association between the HLA-DPB1∗02:01:02 allele and wheat-dependent exercise-induced anaphylaxis. The American Journal of Human Genetics. 108(8). 1540–1548. 17 indexed citations
8.
Namiki, Takeshi, Tomoko Fujimoto, Tsukasa Ugajin, et al.. (2021). An epidemiological survey of anhidrotic/hypohidrotic ectodermal dysplasia in Japan: High prevalence of allergic diseases. The Journal of Dermatology. 49(4). 422–431. 3 indexed citations
9.
Namiki, Takeshi, et al.. (2021). Recurrent Auricular Pseudocyst: Successful Treatment Using a Dental Silicon Cast. Case Reports in Dermatology. 13(2). 352–355. 1 indexed citations
10.
Namiki, Takeshi, et al.. (2021). Supraclavicular Scrofuloderma: A Diagnostic Challenge without Apparent Clinical Manifestations of Tuberculosis. Case Reports in Dermatology. 13(2). 356–359.
11.
Namiki, Takeshi, et al.. (2020). Basal cell carcinoma in a patient with Wiskott-Aldrich syndrome: an immunohistochemical analysis of infiltrating cells around the tumour. European Journal of Dermatology. 30(4). 421–422. 1 indexed citations
12.
Ugajin, Tsukasa, et al.. (2020). Epicutaneously sensitized food‐induced anaphylaxis is ameliorated with “oral tolerance” to antigen. Experimental Dermatology. 30(3). 367–376. 1 indexed citations
13.
Ugajin, Tsukasa, et al.. (2020). Chronic prurigo: A retrospective study of 168 cases. The Journal of Dermatology. 47(3). 283–289. 10 indexed citations
14.
Namiki, Takeshi, et al.. (2020). Bilateral juvenile temporal arteritis mimicking clinical features of classic giant cell arteritis. International Journal of Dermatology. 59(11). e423–e425.
15.
Ugajin, Tsukasa, et al.. (2018). Bilirubin oxidation derived from oxidative stress is associated with disease severity of atopic dermatitis in adults. Clinical and Experimental Dermatology. 44(2). 153–160. 16 indexed citations
16.
Ugajin, Tsukasa, Keigo Nishida, Satoru Yamasaki, et al.. (2015). Zinc-binding metallothioneins are key modulators of IL-4 production by basophils. Molecular Immunology. 66(2). 180–188. 15 indexed citations
17.
Ugajin, Tsukasa, et al.. (2011). FcεRI, but Not FcγR, Signals Induce Prostaglandin D2 and E2 Production from Basophils. American Journal Of Pathology. 179(2). 775–782. 32 indexed citations
18.
Mochizuki, Yasuhiro, Takao Hamakubo, Kazushige Obata‐Ninomiya, et al.. (2011). Basophil-derived mouse mast cell protease 11 induces microvascular leakage and tissue edema in a mast cell-independent manner. Biochemical and Biophysical Research Communications. 415(4). 709–713. 7 indexed citations
19.
Wada, Takeshi, Kenji Ishiwata, Haruhiko Koseki, et al.. (2010). Selective ablation of basophils in mice reveals their nonredundant role in acquired immunity against ticks. Journal of Clinical Investigation. 120(8). 2867–2875. 250 indexed citations
20.
Ugajin, Tsukasa, Toshiyuki Kojima, Kaori Mukai, et al.. (2009). Basophils preferentially express mouse mast cell protease 11 among the mast cell tryptase family in contrast to mast cells. Journal of Leukocyte Biology. 86(6). 1417–1425. 87 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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