Osamu Ohara

707 total papers · 35.4k total citations
421 papers, 15.6k citations indexed

About

Osamu Ohara is a scholar working on Molecular Biology, Immunology and Genetics. According to data from OpenAlex, Osamu Ohara has authored 421 papers receiving a total of 15.6k indexed citations (citations by other indexed papers that have themselves been cited), including 207 papers in Molecular Biology, 151 papers in Immunology and 60 papers in Genetics. Recurrent topics in Osamu Ohara's work include Immune Cell Function and Interaction (61 papers), T-cell and B-cell Immunology (44 papers) and Immunodeficiency and Autoimmune Disorders (37 papers). Osamu Ohara is often cited by papers focused on Immune Cell Function and Interaction (61 papers), T-cell and B-cell Immunology (44 papers) and Immunodeficiency and Autoimmune Disorders (37 papers). Osamu Ohara collaborates with scholars based in Japan, United States and France. Osamu Ohara's co-authors include Manabu Nakayama, Atsushi Hijikata, Hiroshi Teraoka, Hiroshi Kitamura, Takahiro Nagase, Hisashi Yamakawa, Haruhiko Koseki, Hitoshi Arita, Daisuke Nakajima and Tohru Nakano and has published in prestigious journals such as Nature, Science and Cell.

In The Last Decade

Osamu Ohara

412 papers receiving 15.4k citations

Hit Papers

normalize citations (0→100%) normalize lifespan (0→100%) sort by overperformance

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 benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

Chemotherapy-resistant human AML stem cells home to and engraft within the bone-marrow endosteal region

2007 713 citations Fumihiko Ishikawa, Shuro Yoshida et al. Nature Biotechnology profile →
Obesity Drives STAT-1-Dependent NASH and STAT-3-Dependent HCC

2018 275 citations Marcus Grohmann, Florian Wiede et al. Cell profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Osamu Ohara	7.5k	5.0k	1.9k	1.7k	1.3k	421	15.6k
Leonard A. Herzenberg	7.7k 1.0×	8.5k 1.7×	1.4k 0.7×	1.6k 1.0×	1.0k 0.8×	215	19.4k
Emilio Hirsch	9.5k 1.3×	5.4k 1.1×	2.8k 1.5×	921 0.6×	1.5k 1.2×	296	18.9k
Shigeru Chiba	6.8k 0.9×	3.4k 0.7×	2.3k 1.3×	1.2k 0.7×	2.4k 1.9×	404	15.7k
Isabelle Callebaut	7.9k 1.0×	2.5k 0.5×	1.4k 0.7×	1.7k 1.0×	982 0.8×	239	12.9k
Michel L. Tremblay	10.3k 1.4×	5.6k 1.1×	2.3k 1.2×	1.5k 0.9×	1.3k 1.0×	270	15.6k
David P. Witte	5.9k 0.8×	2.2k 0.4×	1.9k 1.0×	1.6k 1.0×	2.0k 1.6×	240	13.3k
Carl G. Gahmberg	6.5k 0.9×	4.3k 0.9×	1.3k 0.7×	831 0.5×	1.8k 1.4×	267	13.5k
Michael F. Seldin	8.3k 1.1×	4.0k 0.8×	1.8k 1.0×	4.1k 2.4×	2.5k 2.0×	282	17.7k
Klaus Pfizenmaier	7.9k 1.0×	7.5k 1.5×	3.1k 1.7×	1.0k 0.6×	995 0.8×	253	17.3k
Jamey D. Marth	13.8k 1.8×	6.7k 1.3×	1.9k 1.0×	1.8k 1.1×	1.1k 0.8×	153	19.5k

Countries citing papers authored by Osamu Ohara

Since Specialization

Citations

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

Fields of papers citing papers by Osamu Ohara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Ohara

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Ohara. A scholar is included among the top collaborators of Osamu Ohara 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 Osamu Ohara. Osamu Ohara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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