University, Subject, Country, Region, World
National Institutes of Health 501 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
virology
medicine
microbiology
genetics
immunology
Metrics
H-Index
i10 Index
Citation Counts
175
822
109,688
* Total H IndexRankings
Ranking Based On Selection: 2
motor learning
motor control
stroke
brain stimulation
neurorehabilitation
Metrics
H-Index
i10 Index
Citation Counts
164
418
104,788
* Total H IndexRankings
Ranking Based On Selection: 3
Infectious Diseases
Immunology
Virology
Vaccinology
Metrics
H-Index
i10 Index
Citation Counts
162
560
108,108
* Total H IndexRankings
Ranking Based On Selection: 4
hematopoiesis
bone marrow failure
aplastic anemia
myelodysplastic syndromes
PNH
Metrics
H-Index
i10 Index
Citation Counts
153
579
82,495
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
133
583
90,063
* Total H IndexRankings
Ranking Based On Selection: 6
Neurobiology
Metrics
H-Index
i10 Index
Citation Counts
127
423
69,264
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
126
378
96,045
* Total H IndexRankings
Ranking Based On Selection: 8
medical research
Metrics
H-Index
i10 Index
Citation Counts
120
311
50,921
* Total H IndexRankings
Ranking Based On Selection: 9
Focused Ultrasound
Tissue Microenvironment
Cellular Therapies
Cancer
Regenerative Medicine
Metrics
H-Index
i10 Index
Citation Counts
116
344
45,001
* Total H IndexRankings
Ranking Based On Selection: 10
Viral hepatitis and liver diseases
Metrics
H-Index
i10 Index
Citation Counts
115
297
47,595
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* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
114
368
58,743
* Total H IndexRankings
Ranking Based On Selection: 12
Cancer
interventional oncology
navigation
Metrics
H-Index
i10 Index
Citation Counts
111
480
46,704
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
105
330
41,814
* Total H IndexRankings
Ranking Based On Selection: 14
iron metabolism
Metrics
H-Index
i10 Index
Citation Counts
103
216
33,813
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
102
211
46,456
* Total H IndexRankings
Ranking Based On Selection: 16
Anxiety
Metrics
H-Index
i10 Index
Citation Counts
102
232
37,340
* Total H IndexRankings
Ranking Based On Selection: 17
molecular imaging
PET
preclinical imaging
cancer therapy
Metrics
H-Index
i10 Index
Citation Counts
99
309
32,325
* Total H IndexRankings
Ranking Based On Selection: 18
Mycology
Infectious Diseases
Fungal pathogens
Mycoses
Metrics
H-Index
i10 Index
Citation Counts
99
323
37,877
* Total H IndexRankings
Ranking Based On Selection: 19
positron emission tomography
Metrics
H-Index
i10 Index
Citation Counts
98
225
37,661
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
94
137
47,492
* Total H IndexRankings
Ranking Based On Selection: 21
myositis
Metrics
H-Index
i10 Index
Citation Counts
93
299
31,031
* Total H IndexRankings
Ranking Based On Selection: 22
birth defects folate genetics
Metrics
H-Index
i10 Index
Citation Counts
93
299
29,956
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
92
222
93,349
* Total H IndexRankings
Ranking Based On Selection: 24
epithelial biology
tight junctions
paracellular transport
claudin
occludin
Metrics
H-Index
i10 Index
Citation Counts
92
154
43,802
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
92
273
28,147
Bernard Moss
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
175
822
109,688
Leonardo G Cohen
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
164
418
104,788
motor learning
motor control
stroke
brain stimulation
neurorehabilitation
John Mascola
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
162
560
108,108
Neal Young
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
153
579
82,495
hematopoiesis
bone marrow failure
aplastic anemia
myelodysplastic syndromes
PNH
Karel Pacak
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
133
583
90,063
Gold PW
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
127
423
69,264
H Clifford Lane
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
126
378
96,045
John T Schiller
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
120
311
50,921
Joseph Frank
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
116
344
45,001
Focused Ultrasound
Tissue Microenvironment
Cellular Therapies
Cancer
Regenerative Medicine
T Jake Liang
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
115
297
47,595
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!
Ellen Leibenluft
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
114
368
58,743
Bradford J Wood
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
111
480
46,704
Eliseo Perez-Stable
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
105
330
41,814
Tracey Rouault
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
103
216
33,813
Andre Nussenzweig
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
102
211
46,456
Christian Grillon
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
102
232
37,340
Gang Niu
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
99
309
32,325
Kyung J Kwon-Chung|June Kwon-Chung
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
99
323
37,877
Peter Herscovitch
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
98
225
37,661
Gisela Storz
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
94
137
47,492
Frederick W Miller
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
93
299
31,031
James Mills
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
93
299
29,956
Philip Rosenberg
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
92
222
93,349
James M Anderson
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
92
154
43,802
epithelial biology
tight junctions
paracellular transport
claudin
occludin
William Theodore
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
92
273
28,147