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" (873,864 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 :1
Darley Usmar
bioenergetics
nitric oxide
redox biology
mitochondria
lipid peroxidation
Metrics
H-Index
i10 Index
Citation
123
362
51,339
Adam R Wende
Mitochondria
Gene expression
Diabetes
Cardiac
O-GlcNAc
Metrics
H-Index
i10 Index
Citation
43
71
9,522
Balu K Chacko
Clinical Chemistry
Cellular Bioenergetics
Metabolic Diseases
Reactive Oxygen Species
Vascular Inflammation
Metrics
H-Index
i10 Index
Citation
39
56
6,013
Wei Chen
Bone Biology
Oral Science
Cancer Research
Immunology
Molecular Pathology
Metrics
H-Index
i10 Index
Citation
38
55
4,132
David Crowe
Cytopathology
Pulmonary pathology
Liver pathology
Transplantation
Metrics
H-Index
i10 Index
Citation
24
28
1,975
Rankings
Ranking Based On Selection: 1
Darley Usmar
Metrics
H-Index
i10 Index
Citation Counts
123
362
51,339
bioenergetics
nitric oxide
redox biology
mitochondria
lipid peroxidation
Rankings
Ranking Based On Selection: 2
Casey T Weaver
Metrics
H-Index
i10 Index
Citation Counts
84
142
48,972
Rankings
Ranking Based On Selection: 3
Jianhua Zhang *
Metrics
H-Index
i10 Index
Citation Counts
67
136
29,664
autophagy
lysosomes
aging
mitochondria
O-GlcNAc
Rankings
Ranking Based On Selection: 4
Isam Eltoum
Metrics
H-Index
i10 Index
Citation Counts
65
171
15,036
Rankings
Ranking Based On Selection: 5
Adam R Wende
Metrics
H-Index
i10 Index
Citation Counts
43
71
9,522
Mitochondria
Gene expression
Diabetes
Cardiac
O-GlcNAc
Rankings
Ranking Based On Selection: 6
Balu K Chacko
Metrics
H-Index
i10 Index
Citation Counts
39
56
6,013
Clinical Chemistry
Cellular Bioenergetics
Metabolic Diseases
Reactive Oxygen Species
Vascular Inflammation
Rankings
Ranking Based On Selection: 7
Wei Chen
Metrics
H-Index
i10 Index
Citation Counts
38
55
4,132
Bone Biology
Oral Science
Cancer Research
Immunology
Molecular Pathology
Rankings
Ranking Based On Selection: 8
Alexander Craig Mackinnon
Metrics
H-Index
i10 Index
Citation Counts
34
57
3,935
Rankings
Ranking Based On Selection: 9
Douglas R Hurst
Metrics
H-Index
i10 Index
Citation Counts
30
51
4,189
Biochemistry
Immunology
Cancer
Tumor progression
Rankings
Ranking Based On Selection: 10
Thomas Papathomas
Metrics
H-Index
i10 Index
Citation Counts
28
52
5,854
Rankings
Ranking Based On Selection: 11
David Crowe
Metrics
H-Index
i10 Index
Citation Counts
24
28
1,975
Cytopathology
Pulmonary pathology
Liver pathology
Transplantation