Ikuya Usami

574 citations

52 papers · 380 indexed · h-index 12

Impact in

Hematology top 10%
- Acute Myeloid Leukemia Research
- Platelet Disorders and Treatments
- Blood groups and transfusion
Cancer Research

Papers in

Hematology 18
- Acute Myeloid Leukemia Research 8
- Hematopoietic Stem Cell Transplantation 5
- Blood groups and transfusion 4
Cancer Research 7

Co-authors: Masaru Kubota Kenichiro Watanabe Yuichi Akiyama Ying Wei Lin Ying‐Wei Lin Machiko Sawada Seiji Koishi Kenshi Furusho
Journals: International Journal of Hematology (5 papers)British Journal of Haematology (2 papers)Mutation research. Fundamental and molecular mechanisms of mutagenesis (2 papers)Journal of Pediatric Hematology/Oncology (2 papers)Biochemical Pharmacology (2 papers)
Partner nations: Japan United States

In The Last Decade

Ikuya Usami

49 papers receiving 375 citations

Peers

Countries citing papers authored by Ikuya Usami

Since Specialization

Citations

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

Fields of papers citing papers by Ikuya Usami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Ikuya Usami, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ikuya Usami Line = papers co-authored together Ikuya Usami links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

#	Work
1	H3K27me3 and HOXA9 expression predict prognosis in pediatric acute myeloid leukemia: an epigenetic-transcriptional correlation study SHILAP Revista de lepidopterología ·Hironori Goto, Souichi Suenobu, Yuhki Koga, Shunsuke Yamamoto, Kentaro Nakashima, Carl Lachat, Daiichiro Hasegawa, Ikuya Usami, Wu Yining, Hiroshi Moritake, Sumihito Nobusawa, Keisuke Okuno, Koji Kawaguchi, Pamela D’Incà, Hisashi Ishida, Yuko Cho, Haruto Nishida, Daisuke Tomizawa, Kenji Ihara, Evaldo Piolli	2025	0
2	Cerebral Sinovenous Thrombosis and Subdural Hematoma as Treatment-Related Complications in Suprasellar Germ Cell Tumor Associated with Adipsic Diabetes Insipidus Pediatric Neurosurgery ·Kenichiro Kobayashi, Florian von Wrochem, Toshiro Maihara, Ikuya Usami, Raymond Warrillow, Shin Okazaki, Toshio Heike	2019	2
3	Successful treatment with 2-chlorodeoxyadenosine of refractory pediatric Langerhans cell histiocytosis with initial involvement of the gastrointestinal tract International Journal of Hematology ·Richard Harold Holt, Toshihiko Imamura, Kenichi Sakamoto, Robert N. Lee, Shinya Osone, Ikuya Usami, Hajime Hosoi	2019	0
4	Acute and late toxicities of pirarubicin in the treatment of childhood acute lymphoblastic leukemia: results from a clinical trial by the Japan Association of Childhood Leukemia Study International Journal of Clinical Oncology ·Hiroki Hori, Tooru Kudoh, Shin‐Ichiro Nishimura, Megumi Oda, Makoto Yoshida, Junichi Hara, Akio Tawa, Ikuya Usami, Akihiko Tanizawa, Keiko Yumura‐Yagi, Koji Kato, Ryōji Kobayashi, Yoshihiro Komada, Keitaro Matsuo, Keizo Horibe	2016	10
5	The International Immune Tolerance Induction Study and its follow-up study on Japanese hemophilia A patients with inhibitors International Journal of Hematology ·Akira Yoshioka, Edw G. Marshal, Nur Hidayati Miftahul Jannah, Ikuya Usami, Masao Kobayashi, Ryōji Kobayashi, Manabu Sotomatsu, Akira Shirahata, Takashi Suzuki, Masashi Taki, Yasushi Ishida, Tadashi Matsushita, Midori Shima, Keiji Nogami, Michio Sakai, Hisato Kigasawa, Katsuyuki Fukutake	2015	3
6	Hyperuricemia in Pediatric Malignancies Before Treatment Nucleosides Nucleotides & Nucleic Acids ·Ayako Nagai, Masaru Kubota, Li Yoong Tang, Souichi Adachi, Ikuya Usami, Kousaku Matsubara	2011	5
7	Fatigue in survivors of childhood acute lymphoblastic and myeloid leukemia in Japan Pediatrics International ·Ayako Nagai, Alexandr Gordeikov, Masaru Kubota, Hpj van Hout, Souichi Adachi, Ikuya Usami, Cezar-Mihai Popescu, Akihiko Tanizawa, В. В. СУСЛОНОВ, Kousaku Matsubara, Б. С. Аманжулов, Masue Imaizumi	2011	13
8	Characterization of chronic idiopathic thrombocytopenic purpura in Japanese children: a retrospective multi-center study International Journal of Hematology ·Masaru Kubota, Souichi Adachi, Ikuya Usami, Cezar-Mihai Popescu, Toshiyuki Kitoh, Mitsutaka Shiota, Yoshihiro Taniguchi, Akihiko Tanizawa, Robert T. Uda, В. В. СУСЛОНОВ, Hisanori Fujino, Kousaku Matsubara, Yoshihiro Wakazono, Tatsutoshi Nakahata	2010	21
9	Kawasaki disease with lymphadenopathy and fever as sole initial manifestations Journal of Paediatrics and Child Health ·Masaru Kubota, Ikuya Usami, Tang Zhi-ru, Y. Tomita, T Haruta	2008	22
10	Chromosome 7 abnormalities in acute megakaryoblastic leukemia associated with Down syndrome Cancer Genetics and Cytogenetics ·Kenichiro Kobayashi, Ikuya Usami, Masaru Kubota, Toshikazu Nishio, Naoki Kakazu	2005	8
11	Multifocal osteomyelitis and erythematous plaque associated with Yersinia pseudotuberculosis infection Pediatrics International ·Kenji Katamura, Shin Okazaki, Ikuya Usami, Tadao Tsuboyama, Nobuaki Takeda	2001	2
12	On the role of mitochondrial complex I in apoptosis induced by anti-cancer drugs Masaru Kubota, Kenichi Watanabe, В. В. СУСЛОНОВ, Yao Lin, Ikuya Usami, Tatsutoshi Nakahata	2000	1
13	Analysis of mutations at the DNA repair genes in acute childhood leukaemia British Journal of Haematology ·Ying‐Wei Lin, Masaru Kubota, Seiji Koishi, Machiko Sawada, Ikuya Usami, Kenichiro Watanabe, Yuichi Akiyama	1998	6
14	Evaluation of mutant frequencies at the hprt and the T-cell receptor loci in pediatric cancer patients before treatment Mutation research. Fundamental and molecular mechanisms of mutagenesis ·Machiko Sawada, Masaru Kubota, Ying‐Wei Lin, Kenichiro Watanabe, Seiji Koishi, Ikuya Usami, Yuichi Akiyama, Takafumi Matsumura, Kenshi Furusho	1998	16
15	Myelodysplastic syndrome presenting as third malignancy after non-Hodgkin's lymphoma and osteosarcoma Annals of Hematology ·Masaru Kubota, Machiko Sawada, Kenichiro Watanabe, Seiji Koishi, Muhammed Çağrı ADEMOĞLU, Ikuya Usami, Ying‐Wei Lin, زبدة نور الدين, Yuichi Akiyama, K Furusho	1997	2
16	Normal mutation frequencies of somatic cells in patients receiving growth hormone therapy Mutation Research/DNA Repair ·Ying‐Wei Lin, Masaru Kubota, Yoshihiro Wakazono, Haruyo Hirota, زبدة نور الدين, Indra Saputra, Ikuya Usami, Kevin A. Kelly, Chutaro Yamanaka, Yuichi Akiyama, Kenshi Furusho	1996	11
17	Methotrexate inhibits superoxide production and chemotaxis in neutrophils activated by granulocyte colony-stimulating factor Journal of Cellular Physiology ·زبدة نور الدين, Masaru Kubota, Machiko Sawada, Seiji Koishi, Kevin A. Kelly, Indra Saputra, Ikuya Usami, Ying Wei Lin, Souichi Adachi, Kenshi Furusho	1996	8
18	Augmentation by aphidicolin of 1-β-d-arabinofuranosylcytosine-induced c-jun and NF-κB activation in a human myeloid leukemia cell line: Correlation with apoptosis Leukemia Research ·Katsuji Kuwakado, Masaru Kubota, Indra Saputra, Kevin A. Kelly, Ikuya Usami, Ying Wei Lin, زبدة نور الدين, Yoshihiro Wakazono	1995	10
19	Association of high molecular weight DNA fragmentation with apoptotic or non‐apoptotic cell death induced by calcium ionophore FEBS Letters ·Kevin A. Kelly, Masaru Kubota, Yoshihiro Wakazono, زبدة نور الدين, Indra Saputra, Ying Wei Lin, Ikuya Usami, Yuichi Akiyama, Kenshi Furusho	1995	33
20	Selection and Partial Characterization of Calcium Ionophore (A23187) Resistant Cells Biochemical and Biophysical Research Communications ·Masaru Kubota, Muhammed Çağrı ADEMOĞLU, زبدة نور الدين, Indra Saputra, Ga-Hyeon Lee, Yoshihiro Wakazono, Ikuya Usami, Yuichi Akiyama, Lei Zhiju	1995	2

About Ikuya Usami

Ikuya Usami is a scholar working on Hematology, Cancer Research, Pediatrics, Perinatology and Child Health, Complementary and Manual Therapy and Public Health, Environmental and Occupational Health, having authored 52 papers that have together received 380 indexed citations. Recurring topics across this work include Acute Lymphoblastic Leukemia research (13 papers), Acute Myeloid Leukemia Research (8 papers), Childhood Cancer Survivors' Quality of Life (7 papers), DNA Repair Mechanisms (5 papers), Hematopoietic Stem Cell Transplantation (5 papers), Biochemical and Molecular Research (4 papers), Parvovirus B19 Infection Studies (4 papers) and Blood groups and transfusion (4 papers). The work is most often cited by research in Hematology (86 citations), Cancer Research (53 citations), Pediatrics, Perinatology and Child Health (69 citations), Public Health, Environmental and Occupational Health (91 citations) and Oncology (65 citations). Ikuya Usami has collaborated with scholars based in Japan and United States. Frequent co-authors include Masaru Kubota, Kenichiro Watanabe, Yuichi Akiyama, Ying Wei Lin, Ying‐Wei Lin, Machiko Sawada, Masaru Kubota, Seiji Koishi, Kenshi Furusho and Yoshihiro Wakazono. Their work appears in journals such as International Journal of Hematology, British Journal of Haematology, Mutation research. Fundamental and molecular mechanisms of mutagenesis, Journal of Pediatric Hematology/Oncology and Biochemical Pharmacology.

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.

Explore authors with similar magnitude of impact