Chieko Ishiwata

1.2k total citations · 1 hit paper
51 papers, 910 citations indexed

About

Chieko Ishiwata is a scholar working on Molecular Biology, Oncology and Immunology. According to data from OpenAlex, Chieko Ishiwata has authored 51 papers receiving a total of 910 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 12 papers in Oncology and 8 papers in Immunology. Recurrent topics in Chieko Ishiwata's work include Cancer Cells and Metastasis (8 papers), Ovarian cancer diagnosis and treatment (6 papers) and Renal and related cancers (5 papers). Chieko Ishiwata is often cited by papers focused on Cancer Cells and Metastasis (8 papers), Ovarian cancer diagnosis and treatment (6 papers) and Renal and related cancers (5 papers). Chieko Ishiwata collaborates with scholars based in Japan. Chieko Ishiwata's co-authors include Isamu Ishiwata, Hiroshi Ishikawa, Hitoshi Ohto, Chikara Endo, Sousuke Terazawa, Makoto Kako, Nobuhiko Sasaki, Akira Matsui, Kunihiko Hino and Hiroaki Okamoto and has published in prestigious journals such as New England Journal of Medicine, PLoS ONE and JNCI Journal of the National Cancer Institute.

In The Last Decade

Chieko Ishiwata

50 papers receiving 869 citations

Hit Papers

Transmission of Hepatitis C Virus from Mothers to Infants 1994 2026 2004 2015 1994 100 200 300 400
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. Transmission of Hepatitis C Virus from Mothers to Infants
    1994 473 citations Hitoshi Ohto, Sousuke Terazawa et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chieko Ishiwata Japan 11 479 471 167 104 92 51 910
Yu. S. Tatarinov Russia 13 89 0.2× 72 0.2× 174 1.0× 109 1.0× 74 0.8× 39 621
R Cortesini Italy 13 168 0.4× 157 0.3× 180 1.1× 119 1.1× 15 0.2× 56 1.6k
J. C. O’Keane Ireland 15 157 0.3× 144 0.3× 79 0.5× 248 2.4× 9 0.1× 28 737
Maria Lúcia Carnevale Marin Brazil 12 164 0.3× 74 0.2× 78 0.5× 15 0.1× 53 0.6× 21 478
Takuya Matsumura Japan 14 237 0.5× 242 0.5× 177 1.1× 134 1.3× 6 0.1× 20 734
Parvin Ganjei United States 18 368 0.8× 25 0.1× 155 0.9× 279 2.7× 300 3.3× 39 1.1k
Thomas Griga Germany 22 280 0.6× 53 0.1× 216 1.3× 149 1.4× 24 0.3× 39 999
Hua‐Guo Xu China 16 379 0.8× 321 0.7× 298 1.8× 94 0.9× 5 0.1× 62 953
Sandra A. Drigo Brazil 21 307 0.6× 33 0.1× 309 1.9× 133 1.3× 30 0.3× 36 858
Ned Z. Carp United States 13 194 0.4× 100 0.2× 120 0.7× 283 2.7× 14 0.2× 26 685

Countries citing papers authored by Chieko Ishiwata

Since Specialization
Citations

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

Fields of papers citing papers by Chieko Ishiwata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chieko Ishiwata

This figure shows the co-authorship network connecting the top 25 collaborators of Chieko Ishiwata. A scholar is included among the top collaborators of Chieko Ishiwata 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 Chieko Ishiwata. Chieko Ishiwata 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.
Zhang, Yi, Takuro Nunoura, Daisuke Nishiura, et al.. (2020). A single-molecule counting approach for convenient and ultrasensitive measurement of restriction digest efficiencies. PLoS ONE. 15(12). e0244464–e0244464. 4 indexed citations
2.
Ishiwata, Isamu, et al.. (2008). Establishment and Characterization of Human Uterine Cervical Epidermoid Carcinoma Cell line HHUS Containing HPV 59 DNA. Human Cell. 17(3). 151–156. 1 indexed citations
3.
Kiguchi, Kazushige, Chieko Ishiwata, Masanori Iwata, et al.. (2008). Establishment and Characterization of Human Malignant Lymphoma Cell Line Derived from Uterine Cervix. Human Cell. 18(1). 53–58. 1 indexed citations
4.
Ishiwata, Isamu, et al.. (2008). In Vitro Culture of Various Typed Meningiomas and Characterization of a Human Malignant Meningioma Cell line (HKBMM). Human Cell. 17(4). 211–218. 6 indexed citations
5.
Ishiwata, Isamu, Chieko Ishiwata, Makoto Sonobe, et al.. (2008). Biological Characteristics of Cultured Cells Derived from Various Types of Human Brain Tumors. Human Cell. 17(3). 117–124. 5 indexed citations
6.
Ishiwata, Isamu, et al.. (2008). Establishment and Characterization of a Human Gestational Choriocarcinoma Cell Line (HOCC). Human Cell. 17(1). 33–42. 5 indexed citations
7.
Ishiwata, Isamu, et al.. (2008). Histogenesis of carcinosarcoma and Establishment of Leiomyosarcoma Cell line (HTMMT) derived from Human Uterine Carcinosarcoma. Human Cell. 17(3). 131–138. 6 indexed citations
8.
Ishiwata, Isamu, et al.. (2003). Establishment and Characterization of a Human Malignant Mesothelioma Cell line (HMMME). Human Cell. 16(4). 231–239. 8 indexed citations
9.
Kiguchi, Kazushige, Isamu Ishiwata, Chieko Ishiwata, et al.. (2002). Establishment and Characterization of a Lymphoepithelial-like Carcinoma Cell Line (HUUCLEC) Derived from the Human Uterine Cervix.. Human Cell. 15(2). 97–102. 1 indexed citations
10.
Ohto, Hitoshi, Sousuke Terazawa, Nobuhiko Sasaki, et al.. (1994). Transmission of Hepatitis C Virus From Mothers to Infants. Obstetrical & Gynecological Survey. 49(8). 536–537. 54 indexed citations
11.
Ohto, Hitoshi, Sousuke Terazawa, Nobuhiko Sasaki, et al.. (1994). Transmission of Hepatitis C Virus from Mothers to Infants. New England Journal of Medicine. 330(11). 744–750. 473 indexed citations breakdown →
12.
Ishiwata, Isamu, et al.. (1991). Carcinoembryonic proteins produced by Wilms' tumor cells in vitro and in vivo. Experimental Pathology. 41(1). 1–9. 10 indexed citations
13.
Ishiwata, Isamu, et al.. (1991). N-myc gene amplification and neuron specific enolase production in immature teratomas. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 418(4). 333–338. 4 indexed citations
14.
Ishiwata, Isamu, et al.. (1989). Biological characteristics of adenocarcinoma cell line houa i and b lymphoblastoid cell line houa ii established from the same tissue of endometrial adenocarcinoma. 36(4). 303–315. 5 indexed citations
15.
Ishiwata, Isamu, et al.. (1988). Establishment and characterization of a human ovarian anaplastic carcinoma cell line. Gynecologic Oncology. 30(1). 35–43. 13 indexed citations
16.
Ishiwata, Isamu, Chieko Ishiwata, & Hiroshi Ishikawa. (1987). Biological characteristics of a human uterine leiomyosarcoma cell line,particularly its heterotransplantability and effect on the proliferation of vascular endothelial cells.. PubMed. 39(5). 853–8. 2 indexed citations
17.
Ishiwata, Isamu & Chieko Ishiwata. (1985). Ca-125 levels in the conditioned media of the gynecological tumor cell lines.. PubMed. 37(1). 147–8. 2 indexed citations
18.
Ishiwata, Chieko, et al.. (1981). A Case Report of Ovarian Theca Cell Tumor with Special Reference to Cytologic Features of its Imprint and Vaginal Smear. The Journal of the Japanese Society of Clinical Cytology. 20(4). 670–674.
19.
Ishiwata, Chieko, et al.. (1980). Aspiration Biopsy Cytology from Explanted Tumors in Nude Mice. The Journal of the Japanese Society of Clinical Cytology. 19(1). 42–51. 1 indexed citations
20.
Ishiwata, Chieko, Isamu Ishiwata, Fumio Shibata, et al.. (1980). Cytodiagnosis and Tissue Culture of the Uterine Carcinosarcoma. The Journal of the Japanese Society of Clinical Cytology. 19(2). 215–225. 1 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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