World Scientist and University Rankings 2025
Japan Medical and Health Sciences 139 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 Feb 03, 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 (870.057) 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: 1
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
200
907
162,470
* Total H IndexRankings
Ranking Based On Selection: 2
Biochemistry
Immunology
Metrics
H-Index
i10 Index
Citation Counts
107
326
42,369
* Total H IndexRankings
Ranking Based On Selection: 3
Biochemistry
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
93
302
34,410
* Total H IndexRankings
Ranking Based On Selection: 4
gene expression
hematopoiesis
cancer
Metrics
H-Index
i10 Index
Citation Counts
78
199
33,728
* Total H IndexRankings
Ranking Based On Selection: 5
Biochemistry
Plant Molecular Biology
Secondary Metabolism
Metrics
H-Index
i10 Index
Citation Counts
68
191
15,957
* Total H IndexRankings
Ranking Based On Selection: 6
Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
68
192
23,138
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
67
290
17,149
* Total H IndexRankings
Ranking Based On Selection: 8
Chondroitin sulfate
Glycobiology
Glycosaminoglycans
Heparan sulfate
Proteoglycans
Metrics
H-Index
i10 Index
Citation Counts
67
177
15,248
* Total H IndexRankings
Ranking Based On Selection: 9
lipid tramsport
membrane biology
host-pathogen interactions
Metrics
H-Index
i10 Index
Citation Counts
65
158
14,106
* Total H IndexRankings
Ranking Based On Selection: 10
Growth factor signaling
TGF-β
EMT
Metrics
H-Index
i10 Index
Citation Counts
63
126
15,513
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* Total H IndexRankings
Ranking Based On Selection: 11
Biochemistry/Molecular Biology
Oncology
Metrics
H-Index
i10 Index
Citation Counts
61
162
13,233
* Total H IndexRankings
Ranking Based On Selection: 12
Plant hormones
Metrics
H-Index
i10 Index
Citation Counts
56
176
12,892
* Total H IndexRankings
Ranking Based On Selection: 13
biochemistry
structural biology
cellulase
wood-rotting fungi
biomass degradation
Metrics
H-Index
i10 Index
Citation Counts
56
134
10,555
* Total H IndexRankings
Ranking Based On Selection: 14
Biochemistry
Glycobiology
Lipid Biology
Metrics
H-Index
i10 Index
Citation Counts
53
119
9,208
* Total H IndexRankings
Ranking Based On Selection: 15
Biochemistry
Environmental Genomics
Metrics
H-Index
i10 Index
Citation Counts
53
163
9,089
* Total H IndexRankings
Ranking Based On Selection: 16
Lipid biochemistry
diacylglycerol kinase
Metrics
H-Index
i10 Index
Citation Counts
50
116
7,174
* Total H IndexRankings
Ranking Based On Selection: 17
Molecular Genetics
Metrics
H-Index
i10 Index
Citation Counts
50
114
7,832
* Total H IndexRankings
Ranking Based On Selection: 18
Molecular Oncology
Metrics
H-Index
i10 Index
Citation Counts
49
84
22,056
* Total H IndexRankings
Ranking Based On Selection: 19
Oncology
Hematology
Metrics
H-Index
i10 Index
Citation Counts
48
130
20,329
* Total H IndexRankings
Ranking Based On Selection: 20
Biotechnology
Proteomics
Genomics
Metrics
H-Index
i10 Index
Citation Counts
47
92
7,651
* Total H IndexRankings
Ranking Based On Selection: 21
Biochemistry
Immunology
Metrics
H-Index
i10 Index
Citation Counts
47
114
7,389
* Total H IndexRankings
Ranking Based On Selection: 22
Biochemistry
Protein Science
Molecular Biology
Venomics
Metrics
H-Index
i10 Index
Citation Counts
47
144
8,126
* Total H IndexRankings
Ranking Based On Selection: 23
Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
46
117
12,614
* Total H IndexRankings
Ranking Based On Selection: 24
transporters
nutrition
membrane proteins
biochemistry
proteomics
Metrics
H-Index
i10 Index
Citation Counts
45
82
5,779
* Total H IndexRankings
Ranking Based On Selection: 25
Biochemistry
Immunology
Allergology
Metrics
H-Index
i10 Index
Citation Counts
43
62
9,496
Masayuki Yamamoto
Tohoku University
Sendai, Japan
Metrics
H-Index
i10-Index
Citation Counts
200
907
162,470
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
Taroh Kinoshita
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
107
326
42,369
Akiyoshi Fukamizu
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10-Index
Citation Counts
93
302
34,410
Biochemistry
Molecular Biology
Kazuhiko Igarashi
Tohoku University
Sendai, Japan
Metrics
H-Index
i10-Index
Citation Counts
78
199
33,728
gene expression
hematopoiesis
cancer
Kazufumi Yazaki
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
68
191
15,957
Biochemistry
Plant Molecular Biology
Secondary Metabolism
Toshifumi Takao
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
68
192
23,138
Hirotomo Saitsu
Hamamatsu University School of Medicine
Hamamatsu, Japan
Metrics
H-Index
i10-Index
Citation Counts
67
290
17,149
Hiroshi Kitagawa
Metrics
H-Index
i10-Index
Citation Counts
67
177
15,248
Chondroitin sulfate
Glycobiology
Glycosaminoglycans
Heparan sulfate
Proteoglycans
Kentaro Hanada
Metrics
H-Index
i10-Index
Citation Counts
65
158
14,106
lipid tramsport
membrane biology
host-pathogen interactions
Keiji Miyazawa
University of Yamanashi
Kofu, Japan
Metrics
H-Index
i10-Index
Citation Counts
63
126
15,513
Growth factor signaling
TGF-β
EMT
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Hiroaki Sakurai
University of Toyama
Toyama, Japan
Metrics
H-Index
i10-Index
Citation Counts
61
162
13,233
Biochemistry/Molecular Biology
Oncology
Ken Ichiro Hayashi
Okayama University of Science
Okayama, Japan
Metrics
H-Index
i10-Index
Citation Counts
56
176
12,892
Kiyohiko Igarashi
University of Tokyo
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
56
134
10,555
biochemistry
structural biology
cellulase
wood-rotting fungi
biomass degradation
Biochemistry
Glycobiology
Lipid Biology
Biochemistry
Environmental Genomics
Lipid biochemistry
diacylglycerol kinase
Masaki Takiguchi
Chiba University
Chiba, Japan
Metrics
H-Index
i10-Index
Citation Counts
50
114
7,832
Kiyotsugu Yoshida
Jikei University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
49
84
22,056
Keisuke Miyazawa
Tokyo Medical University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
48
130
20,329
Masato Taoka
Tokyo Metropolitan University
Hachioji, Japan
Metrics
H-Index
i10-Index
Citation Counts
47
92
7,651
Biotechnology
Proteomics
Genomics
Jinichi Lnokuchi
Metrics
H-Index
i10-Index
Citation Counts
47
114
7,389
Tomohisa Ogawa
Tohoku University
Sendai, Japan
Metrics
H-Index
i10-Index
Citation Counts
47
144
8,126
Biochemistry
Protein Science
Molecular Biology
Venomics
Morimitsu Nishikimi
Wakayama Medical University
Wakayama, Japan
Metrics
H-Index
i10-Index
Citation Counts
46
117
12,614
transporters
nutrition
membrane proteins
biochemistry
proteomics
Biochemistry
Immunology
Allergology