Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Haian Fu
cancer biology
chemical biology
high throughput screening
Metrics
H-Index
i10 Index
Citation
73
191
27,694
* Rankings
Ranking Based On Selection: 3
Randy A Hall
Pharmacology
Neuroscience
Cellular Signaling
Metrics
H-Index
i10 Index
Citation
66
127
14,166
* Rankings
Ranking Based On Selection: 4
Grace Pavlath
Stem cells
tissue repair
muscular dystrophy
RNA binding proteins
nuclear import
Metrics
H-Index
i10 Index
Citation
56
80
12,834
* Rankings
Ranking Based On Selection: 5
John R Hepler
Neuropharmacology and cellular signaling
Metrics
H-Index
i10 Index
Citation
52
100
13,706
Hongjie Yuan
Neuroscience
ion channel function
glutamate receptors
channelopathy
Metrics
H-Index
i10 Index
Citation
41
62
10,864
Datla Srinivasa Raju
cardiovascular pharmacology
drug discovery and development
Metrics
H-Index
i10 Index
Citation
16
18
1,754
Omar Issa
Pharmacology
Toxicology
Basic Biology Research
Neuropharmacology
Environmental Toxicology
Metrics
H-Index
i10 Index
Citation
2
1
18
Rankings
Ranking Based On Selection: 1
P Michael Iuvone
Metrics
H-Index
i10 Index
Citation Counts
74
199
17,178
Rankings
Ranking Based On Selection: 2
Haian Fu
Metrics
H-Index
i10 Index
Citation Counts
73
191
27,694
cancer biology
chemical biology
high throughput screening
Rankings
Ranking Based On Selection: 3
Randy A Hall
Metrics
H-Index
i10 Index
Citation Counts
66
127
14,166
Rankings
Ranking Based On Selection: 4
Grace Pavlath
Metrics
H-Index
i10 Index
Citation Counts
56
80
12,834
Stem cells
tissue repair
muscular dystrophy
RNA binding proteins
nuclear import
Rankings
Ranking Based On Selection: 5
John R Hepler
Metrics
H-Index
i10 Index
Citation Counts
52
100
13,706
Rankings
Ranking Based On Selection: 6
Hongjie Yuan
Metrics
H-Index
i10 Index
Citation Counts
41
62
10,864
Neuroscience
ion channel function
glutamate receptors
channelopathy
Rankings
Ranking Based On Selection: 7
Datla Srinivasa Raju
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,754
cardiovascular pharmacology
drug discovery and development
Rankings
Ranking Based On Selection: 8
Omar Issa
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Pharmacology
Toxicology
Basic Biology Research
Neuropharmacology
Environmental Toxicology