University, Subject, Country, Region, World
Japan 1.121 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 26
Genome Medicine
Metrics
H-Index
i10 Index
Citation Counts
82
289
38,920
* Total H IndexRankings
Ranking Based On Selection: 27
Cell biology
Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
81
179
23,710
* Total H IndexRankings
Ranking Based On Selection: 28
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
81
295
25,429
* Total H IndexRankings
Ranking Based On Selection: 29
cancer genome analysis
statistics
machine learning
Metrics
H-Index
i10 Index
Citation Counts
77
195
29,193
* Total H IndexRankings
Ranking Based On Selection: 30
Genetics
Cardiology
Genetic Epidemiology
Pharmacogenomics
Metrics
H-Index
i10 Index
Citation Counts
77
154
48,291
* Total H IndexRankings
Ranking Based On Selection: 31
Cell-based therapy
regenerative medicine
epigenetics
mesenchymal stem cells
marrow stromal cells.
Metrics
H-Index
i10 Index
Citation Counts
77
316
24,828
* Total H IndexRankings
Ranking Based On Selection: 32
Molecular Cell Biology
Genetics
Metrics
H-Index
i10 Index
Citation Counts
76
183
20,891
* Total H IndexRankings
Ranking Based On Selection: 33
Neural Stem Cells
Epigenetics
Differentiation
Metrics
H-Index
i10 Index
Citation Counts
75
162
22,140
* Total H IndexRankings
Ranking Based On Selection: 34
Cell Biology
Metrics
H-Index
i10 Index
Citation Counts
75
180
18,264
* Total H IndexRankings
Ranking Based On Selection: 35
Oncology
Metrics
H-Index
i10 Index
Citation Counts
75
174
15,044
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* Total H IndexRankings
Ranking Based On Selection: 36
Proteomics
Mass Spectrometry
Metrics
H-Index
i10 Index
Citation Counts
74
198
32,201
* Total H IndexRankings
Ranking Based On Selection: 37
Genome Science
Metrics
H-Index
i10 Index
Citation Counts
74
307
42,505
* Total H IndexRankings
Ranking Based On Selection: 38
Genetics
Genomics
Plant
Pathogens
Evolution
Metrics
H-Index
i10 Index
Citation Counts
73
171
21,702
* Total H IndexRankings
Ranking Based On Selection: 39
Cancer chemotherapy
Cellular interaction
Metrics
H-Index
i10 Index
Citation Counts
73
130
16,819
* Total H IndexRankings
Ranking Based On Selection: 40
Cancer Genetics
Metrics
H-Index
i10 Index
Citation Counts
73
209
23,908
* Total H IndexRankings
Ranking Based On Selection: 41
Systems Medicine
Regenerative Medicine
Stem Cell Biology
Aging
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
72
149
21,205
* Total H IndexRankings
Ranking Based On Selection: 42
Stem Cells
Wnt signaling
Cancer
Metrics
H-Index
i10 Index
Citation Counts
71
136
43,083
* Total H IndexRankings
Ranking Based On Selection: 43
Human Genetics
Genomics
Complex Trait Association
Cancer Genetics
Metrics
H-Index
i10 Index
Citation Counts
69
121
24,410
* Total H IndexRankings
Ranking Based On Selection: 44
Live Cell Biology
Metrics
H-Index
i10 Index
Citation Counts
68
150
16,476
* Total H IndexRankings
Ranking Based On Selection: 45
Molecular Physiology
Metrics
H-Index
i10 Index
Citation Counts
68
237
14,266
* Total H IndexRankings
Ranking Based On Selection: 46
Anatomy
Cell Biology
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
65
140
37,820
* Total H IndexRankings
Ranking Based On Selection: 47
Bioinformatics
Computational biology
Database
Metrics
H-Index
i10 Index
Citation Counts
65
122
86,478
* Total H IndexRankings
Ranking Based On Selection: 48
RNA silencing
Transposable elements
Metrics
H-Index
i10 Index
Citation Counts
64
113
22,646
* Total H IndexRankings
Ranking Based On Selection: 49
Cell Biology
Metrics
H-Index
i10 Index
Citation Counts
64
124
16,048
* Total H IndexRankings
Ranking Based On Selection: 50
senescence
microRNA
exosome
cancer
aging
Metrics
H-Index
i10 Index
Citation Counts
64
131
28,979
Yasushi Okazaki
Juntendo University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
82
289
38,920
Kensaku Mizuno
Tohoku University
Sendai, Japan
Metrics
H-Index
i10-Index
Citation Counts
81
179
23,710
Cell biology
Biochemistry
Koreaki Ito
Kyoto Sangyo University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
81
295
25,429
Yuichi Shiraishi
National Cancer Center
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
77
195
29,193
cancer genome analysis
statistics
machine learning
Toshihiro Tanaka
Metrics
H-Index
i10-Index
Citation Counts
77
154
48,291
Genetics
Cardiology
Genetic Epidemiology
Pharmacogenomics
Akihiro Umezawa
Keio University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
77
316
24,828
Cell-based therapy
regenerative medicine
epigenetics
mesenchymal stem cells
marrow stromal cells.
Takashi Toda
Hiroshima University
Higashihiroshima, Japan
Metrics
H-Index
i10-Index
Citation Counts
76
183
20,891
Molecular Cell Biology
Genetics
Kinichi Nakashima
Kyushu University
Fukuoka, Japan
Metrics
H-Index
i10-Index
Citation Counts
75
162
22,140
Neural Stem Cells
Epigenetics
Differentiation
Kazuhisa Nakayama
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
75
180
18,264
Toyomasa Katagiri
University of Tokushima
Tokushima, Japan
Metrics
H-Index
i10-Index
Citation Counts
75
174
15,044
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Yasushi Ishihama
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
74
198
32,201
Proteomics
Mass Spectrometry
Ryohei Terauchi
Metrics
H-Index
i10-Index
Citation Counts
73
171
21,702
Genetics
Genomics
Plant
Pathogens
Evolution
Naoya Fujita
Metrics
H-Index
i10-Index
Citation Counts
73
130
16,819
Cancer chemotherapy
Cellular interaction
Systems Medicine
Regenerative Medicine
Stem Cell Biology
Aging
Bioinformatics
Stem Cells
Wnt signaling
Cancer
Erin N Smith
Metrics
H-Index
i10-Index
Citation Counts
69
121
24,410
Human Genetics
Genomics
Complex Trait Association
Cancer Genetics
Tetsuya Higashiyama
Nagoya University
Nagoya, Japan
Metrics
H-Index
i10-Index
Citation Counts
68
150
16,476
Shigehisa Hirose
Metrics
H-Index
i10-Index
Citation Counts
68
237
14,266
Koike Masato
Juntendo University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
65
140
37,820
Anatomy
Cell Biology
Neuroscience
Susumu Goto
Metrics
H-Index
i10-Index
Citation Counts
65
122
86,478
Bioinformatics
Computational biology
Database
RNA silencing
Transposable elements
Tatsuo Fukagawa
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
64
124
16,048
Hidetoshi Tahara
Hiroshima University
Higashihiroshima, Japan
Metrics
H-Index
i10-Index
Citation Counts
64
131
28,979
senescence
microRNA
exosome
cancer
aging