Sadao Tokimasa

1.4k total citations
39 papers, 986 citations indexed

About

Sadao Tokimasa is a scholar working on Oncology, Hematology and Molecular Biology. According to data from OpenAlex, Sadao Tokimasa has authored 39 papers receiving a total of 986 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oncology, 11 papers in Hematology and 8 papers in Molecular Biology. Recurrent topics in Sadao Tokimasa's work include Hematopoietic Stem Cell Transplantation (9 papers), Acute Myeloid Leukemia Research (5 papers) and Immunodeficiency and Autoimmune Disorders (5 papers). Sadao Tokimasa is often cited by papers focused on Hematopoietic Stem Cell Transplantation (9 papers), Acute Myeloid Leukemia Research (5 papers) and Immunodeficiency and Autoimmune Disorders (5 papers). Sadao Tokimasa collaborates with scholars based in Japan, Canada and United States. Sadao Tokimasa's co-authors include Junichi Hara, Akihisa Sawada, Hideaki Ohta, Hiroyuki Fujisaki, Ji Yoo Kim, Keiichi Ozono, Yoshihiro Takihara, Yuko Osugi, Seiji Nishiguchi and Shintaro Okada and has published in prestigious journals such as Journal of Clinical Investigation, The Journal of Experimental Medicine and FEBS Letters.

In The Last Decade

Sadao Tokimasa

37 papers receiving 976 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sadao Tokimasa Japan 17 385 250 247 191 157 39 986
Miharu Yabe Japan 21 509 1.3× 225 0.9× 565 2.3× 235 1.2× 139 0.9× 84 1.3k
Takao Yoshihara Japan 17 306 0.8× 190 0.8× 347 1.4× 217 1.1× 103 0.7× 62 885
Hildegard Greinix Austria 14 265 0.7× 427 1.7× 457 1.9× 297 1.6× 91 0.6× 41 1.1k
Dina Attias Israel 16 169 0.4× 218 0.9× 205 0.8× 210 1.1× 96 0.6× 46 864
Suhag Parikh United States 17 227 0.6× 120 0.5× 527 2.1× 238 1.2× 165 1.1× 74 1.1k
Fiorina Giona Italy 23 331 0.9× 168 0.7× 590 2.4× 80 0.4× 110 0.7× 88 1.3k
Takashi Taga Japan 20 637 1.7× 220 0.9× 675 2.7× 160 0.8× 71 0.5× 114 1.5k
Fethi Guémira Tunisia 12 453 1.2× 176 0.7× 189 0.8× 331 1.7× 70 0.4× 54 1.0k
Tom Le United States 12 489 1.3× 182 0.7× 75 0.3× 135 0.7× 61 0.4× 13 937
H. Baurmann Germany 18 180 0.5× 211 0.8× 757 3.1× 215 1.1× 61 0.4× 61 1.2k

Countries citing papers authored by Sadao Tokimasa

Since Specialization
Citations

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

Fields of papers citing papers by Sadao Tokimasa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sadao Tokimasa

This figure shows the co-authorship network connecting the top 25 collaborators of Sadao Tokimasa. A scholar is included among the top collaborators of Sadao Tokimasa 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 Sadao Tokimasa. Sadao Tokimasa 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.
Asano, Yuka, Shinichiro Kashiwagi, Koji Takada, et al.. (2019). Alveolar soft part sarcoma metastatic to the breast: a case report. BMC Surgery. 19(1). 30–30. 8 indexed citations
2.
Sakaguchi, Hirotoshi, Hideki Muramatsu, Daiichiro Hasegawa, et al.. (2018). Comparison of conditioning regimens for autologous stem cell transplantation in children with acute myeloid leukemia: A nationwide retrospective study in Japan. Pediatric Blood & Cancer. 66(1). e27459–e27459. 6 indexed citations
3.
Kobayashi, Kyoko, Etsuko Nakagami‐Yamaguchi, Souichi Adachi, et al.. (2016). Health‐related quality of life in Japanese children with acute lymphoblastic leukemia during and after chemotherapy. Pediatrics International. 59(2). 145–153. 22 indexed citations
4.
Sunakawa, Hironori, Daisuke Tokuhara, Akira Yamamoto, et al.. (2015). Successful emergency combined therapy with partial splenic arterial embolization and endoscopic injection therapy against a bleeding duodenal varix in a child. Clinical Journal of Gastroenterology. 8(3). 138–142. 4 indexed citations
5.
Hoshi, Manabu, et al.. (2014). Diagnosis of osteosarcoma in a patient previously treated for Ewing sarcoma. Skeletal Radiology. 43(9). 1319–1324. 2 indexed citations
6.
Inoue, Masami, Sadao Tokimasa, Shigeki Yagyu, et al.. (2011). Detection of MYCN DNA in the cerebrospinal fluid for diagnosing isolated central nervous system relapse in neuroblastoma. Pediatric Blood & Cancer. 56(5). 865–867. 7 indexed citations
7.
Ohta, Hideaki, Yoshiko Hashii, Hisao Yoshida, et al.. (2010). Allogeneic Hematopoietic Stem Cell Transplantation Against Recurrent Rhabdomyosarcoma. Journal of Pediatric Hematology/Oncology. 33(1). e35–e38. 8 indexed citations
8.
Hashii, Yoshiko, Hisao Yoshida, Emiko Sato, et al.. (2009). Antifungal prophylaxis with micafungin in patients treated for childhood cancer. Pediatric Blood & Cancer. 53(4). 605–609. 21 indexed citations
9.
Hashii, Yoshiko, Hisao Yoshida, Emiko Sato, et al.. (2009). Hemophagocytosis after bone marrow transplantation for JAK3-deficient severe combined immunodeficiency. Pediatric Transplantation. 14(8). E105–E109. 6 indexed citations
10.
Miyoshi, Yoko, Hideaki Ohta, Yoshiko Hashii, et al.. (2008). Endocrinological Analysis of 122 Japanese Childhood Cancer Survivors in a Single Hospital. Endocrine Journal. 55(6). 1055–1063. 23 indexed citations
11.
Kanekiyo, Takahisa, Junichi Hara, Hiroyuki Fujisaki, et al.. (2005). Tacrolimus-Related Encephalopathy following Allogeneic Stem Cell Transplantation in Children. International Journal of Hematology. 81(3). 264–268. 27 indexed citations
12.
Kim, Ji Yoo, Akihisa Sawada, Sadao Tokimasa, et al.. (2004). Defective long‐term repopulating ability in hematopoietic stem cells lacking the Polycomb‐group gene rae28. European Journal Of Haematology. 73(2). 75–84. 34 indexed citations
13.
Sawada, Akihisa, Yoshihiro Takihara, Ji Yoo Kim, et al.. (2003). A congenital mutation of the novel gene LRRC8 causes agammaglobulinemia in humans. Journal of Clinical Investigation. 112(11). 1707–1713. 111 indexed citations
14.
Sawada, Akihisa, Yoshihiro Takihara, Ji Yoo Kim, et al.. (2003). A congenital mutation of the novel gene LRRC8 causes agammaglobulinemia in humans. Journal of Clinical Investigation. 112(11). 1707–1713. 7 indexed citations
15.
Tokimasa, Sadao, Hideaki Ohta, Akihisa Sawada, et al.. (2001). Lack of the Polycomb-group gene rae28 causes maturation arrest at the early B-cell developmental stage. Experimental Hematology. 29(1). 93–103. 50 indexed citations
16.
Matsuda, Y., Sadao Tokimasa, Akihisa Sawada, et al.. (2001). Foscarnet therapy for ganciclovir-resistant cytomegalovirus retinitis after stem cell transplantation: effective monitoring of CMV infection by quantitative analysis of CMV mRNA. Bone Marrow Transplantation. 27(11). 1141–1145. 10 indexed citations
17.
Fujisaki, Hiroyuki, et al.. (2000). Expression of adhesion molecules in childhood B-lineage-cell neoplasms.. PubMed. 72(1). 69–73. 16 indexed citations
18.
Kawai, Masanobu, Akihisa Sawada, Sadao Tokimasa, et al.. (2000). Juvenile myelomonocytic leukemia relapsing after allogeneic bone marrow transplantation successfully treated with interferon-alpha. Bone Marrow Transplantation. 26(6). 681–683. 9 indexed citations
19.
Fujisaki, Hiroyuki, Junichi Hara, Kenji Takai, et al.. (1999). Lineage switch in childhood leukemia with monosomy 7 and reverse of lineage switch in severe combined immunodeficient mice. Experimental Hematology. 27(5). 826–833. 6 indexed citations
20.
Hara, Junichi, Yuko Osugi, Hiroyuki Ohta, et al.. (1998). Double-conditioning regimens consisting of thiotepa, melphalan and busulfan with stem cell rescue for the treatment of pediatric solid tumors. Bone Marrow Transplantation. 22(1). 7–12. 47 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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