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" (870,053 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
Natarajan Aravindan
cancer biology
radiation biology
developmental therapeutics
oxidative stress
Metrics
H-Index
i10 Index
Citation
30
59
2,025
Lurdes Queimado
Oncology
DNA damage and repair
cell signaling
electronic cigarettes
tobacco
Metrics
H-Index
i10 Index
Citation
24
33
2,323
Hiroshi Y Yamada
Alzheimer's disease
Medical Oncology
mitosis
chromosome instability
mice
Metrics
H-Index
i10 Index
Citation
21
26
1,901
Rankings
Ranking Based On Selection: 2
Natarajan Aravindan
Metrics
H-Index
i10 Index
Citation Counts
30
59
2,025
cancer biology
radiation biology
developmental therapeutics
oxidative stress
Rankings
Ranking Based On Selection: 3
Lurdes Queimado
Metrics
H-Index
i10 Index
Citation Counts
24
33
2,323
Oncology
DNA damage and repair
cell signaling
electronic cigarettes
tobacco
Rankings
Ranking Based On Selection: 4
Satish Kumar Ramraj
Metrics
H-Index
i10 Index
Citation Counts
22
38
2,094
Oncology
Ovarian Cancer
Drug Development
Probiotics
Rankings
Ranking Based On Selection: 5
Tao Shen
Metrics
H-Index
i10 Index
Citation Counts
22
25
2,371
Rankings
Ranking Based On Selection: 6
Hiroshi Y Yamada
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,901
Alzheimer's disease
Medical Oncology
mitosis
chromosome instability
mice