Akiko Ohashi

1.7k total citations · 1 hit paper
28 papers, 1.4k citations indexed

About

Akiko Ohashi is a scholar working on Gastroenterology, Oncology and Surgery. According to data from OpenAlex, Akiko Ohashi has authored 28 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Gastroenterology, 7 papers in Oncology and 6 papers in Surgery. Recurrent topics in Akiko Ohashi's work include Gastrointestinal Tumor Research and Treatment (9 papers), Lymphoma Diagnosis and Treatment (6 papers) and Viral-associated cancers and disorders (5 papers). Akiko Ohashi is often cited by papers focused on Gastrointestinal Tumor Research and Treatment (9 papers), Lymphoma Diagnosis and Treatment (6 papers) and Viral-associated cancers and disorders (5 papers). Akiko Ohashi collaborates with scholars based in Japan, Cambodia and Egypt. Akiko Ohashi's co-authors include Seiichi Hirota, Yukihiko Kitamura, Yasuhisa Shinomura, Koji Isozaki, Kazuo Kinoshita, Toshirou Nishida, Yūji Matsuzawa, Hui Chen, Yoko Funasaka and Masamitsu Ichihashi and has published in prestigious journals such as Gastroenterology, British Journal of Cancer and International Journal of Cancer.

In The Last Decade

Akiko Ohashi

27 papers receiving 1.3k citations

Hit Papers

Gain-of-function mutations of platelet-derived growth fac... 2003 2026 2010 2018 2003 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Gain-of-function mutations of platelet-derived growth factor receptor α gene in gastrointestinal stromal tumors
    2003 520 citations Seiichi Hirota, Akiko Ohashi et al. Gastroenterology profile →

Peers

Akiko Ohashi
Katharina Pauls Germany
Javier García del Muro Spain
Cinzia Azzoni Italy
Chie‐Schin Shih United States
Esther Korpershoek Netherlands
Diana E. Benn Australia
Gerhard Förster Germany
Makoto Iwafuchi Japan
Susanne V. Allander Sweden
Sebastian Heikaus Germany
Katharina Pauls Germany
Akiko Ohashi
Citations per year, relative to Akiko Ohashi Akiko Ohashi (= 1×) peers Katharina Pauls

Countries citing papers authored by Akiko Ohashi

Since Specialization
Citations

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

Fields of papers citing papers by Akiko Ohashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akiko Ohashi

This figure shows the co-authorship network connecting the top 25 collaborators of Akiko Ohashi. A scholar is included among the top collaborators of Akiko Ohashi 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 Akiko Ohashi. Akiko Ohashi 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.
Takahara, Taishi, Akira Satou, Yuki Yamamoto, et al.. (2023). Endobronchial spread of adenocarcinoma is a distinct pattern of invasion and associated with inferior clinical outcomes in lung adenocarcinoma. Histopathology. 84(4). 646–660. 2 indexed citations
2.
Takahara, Taishi, Yuki Yamamoto, Akira Satou, et al.. (2023). PTEN loss in intraductal carcinoma of the prostate has low incidence in Japanese patients. Pathology International. 73(11). 542–548. 3 indexed citations
3.
4.
Takahara, Taishi, Akira Satou, Eri Ishikawa, et al.. (2020). Clinicopathological analysis of neoplastic PD-L1-positive EBV+ diffuse large B cell lymphoma, not otherwise specified, in a Japanese cohort. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 478(3). 541–552. 20 indexed citations
5.
Tsuzuki, Toyonori, et al.. (2018). Renal tumors in end‐stage renal disease: A comprehensive review. International Journal of Urology. 25(9). 780–786. 39 indexed citations
6.
Ohashi, Akiko, et al.. (2015). Conjunctival mucoepithelial hyperplasia of the elderly. International Ophthalmology. 35(4). 611–614. 1 indexed citations
7.
Kayama, Mami, Tsuyoshi Akiyama, Akiko Ohashi, et al.. (2014). Experiences of Municipal Public Health Nurses Following Japan's Earthquake, Tsunami, and Nuclear Disaster. Public Health Nursing. 31(6). 517–525. 26 indexed citations
8.
9.
Wakai, Toshifumi, et al.. (2004). Late resistance to imatinib therapy in a metastatic gastrointestinal stromal tumour is associated with a second KIT mutation. British Journal of Cancer. 90(11). 2059–2061. 75 indexed citations
10.
Kinoshita, Kazuo, Seiichi Hirota, Koji Isozaki, et al.. (2003). Absence of c‐kit gene mutations in gastrointestinal stromal tumours from neurofibromatosis type 1 patients. The Journal of Pathology. 202(1). 80–85. 152 indexed citations
11.
Chen, Hui, Koji Isozaki, Kazuo Kinoshita, et al.. (2003). Imatinib inhibits various types of activating mutant kit found in gastrointestinal stromal tumors. International Journal of Cancer. 105(1). 130–135. 60 indexed citations
12.
Hirota, Seiichi, Akiko Ohashi, Toshirou Nishida, et al.. (2003). Gain-of-function mutations of platelet-derived growth factor receptor α gene in gastrointestinal stromal tumors. Gastroenterology. 125(3). 660–667. 520 indexed citations breakdown →
13.
Kinoshita, Kazuo, Koji Isozaki, Seiichi Hirota, et al.. (2003). c‐kit Gene mutation at exon 17 or 13 is very rare in sporadic gastrointestinal stromal tumors. Journal of Gastroenterology and Hepatology. 18(2). 147–151. 77 indexed citations
14.
Yamada, Yuya, Akiko Ohashi, Toru Inoue, et al.. (2002). Cushing's Syndrome with a Large Pituitary Adenoma Producing both Corticotropin-releasing Hormone (CRH) and Adrenocorticotropin (ACTH).. Internal Medicine. 41(7). 549–554. 5 indexed citations
15.
Hirota, Seiichi, Toshirou Nishida, Koji Isozaki, et al.. (2002). Familial gastrointestinal stromal tumors associated with dysphagia and novel type germline mutation of KIT gene. Gastroenterology. 122(5). 1493–1499. 167 indexed citations
16.
Funasaka, Yoko, Hirofumi Sato, Akiko Ohashi, et al.. (2001). The efficacy of glycolic acid for treating wrinkles: analysis using newly developed facial imaging systems equipped with fluorescent illumination. Journal of Dermatological Science. 27. 53–59. 18 indexed citations
17.
Ohashi, Akiko, Yuya Yamada, Katsuhiko Sakaguchi, et al.. (2001). A Natural History of Adrenocorticotropin-Independent Bilateral Adrenal Macronodular Hyperplasia (AIMAH) from Preclinical to Clinically Overt Cushing's Syndrome.. Endocrine Journal. 48(6). 677–683. 22 indexed citations
18.
Hassan, Sazzad, Yoshikazu Kinoshita, Chiharu Kawanami, et al.. (1998). Expression of Protooncogene c-kit and Its Ligand Stem Cell Factor (SCF) in Gastric Carcinoma Cell Lines. Digestive Diseases and Sciences. 43(1). 8–14. 40 indexed citations
19.
20.
Ohashi, Akiko, Yoko Funasaka, Masamichi Ueda, & Masamitsu Ichihashi. (1996). c-KIT receptor expression in cutaneous malignant melanoma and benign melanocytic naevi. Melanoma Research. 6(1). 25–30. 74 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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