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.

Alejandro Villagra
HDAC
immunotherapy
epigenetics
tumor immunology
macrophages
Metrics
H-Index
i10 Index
Citation
38
59
5,802
Huixia Judy Wang
Quantile regression
extreme value
longitudinal data
survival
bioinformatics
Metrics
H-Index
i10 Index
Citation
32
60
3,791
Narine A Sarvazyan
stem cells
arrhythmias
ischemia
doxorubicin and plasticizer cardiotoxicity
Metrics
H-Index
i10 Index
Citation
30
57
4,226
Mamta Gupta
Cancer Biology
Oncogenic Signaling
Tumor micro-environment
Long noncoding RNAs
Macrophages
Metrics
H-Index
i10 Index
Citation
28
34
3,263
Mollie Manier
Evolutionary Biology
Genetics
Molecular Biology
Cell Biology
Evolutionary Developmental Biology
Metrics
H-Index
i10 Index
Citation
24
31
2,769
Anne Chiaramello
Mitochondrial Pediatric Diseases
Mitochondrial Genetics
Epigenomics
Drug Development
Neurodevelopment
Metrics
H-Index
i10 Index
Citation
24
32
1,581
Max A Alekseyev
Bioinformatics
Comparative Genomics
Graph Theory
Combinatorics
Number Theory
Metrics
H-Index
i10 Index
Citation
21
32
27,698
Larissa Lopes Silva Scholte
Clinical Trials
Immunology
Molecular Biology
Evolution
Biotechnology
Metrics
H-Index
i10 Index
Citation
17
19
1,237
Ian Toma
Genomics
Bioethics
Biomarkers
Next Generation Sequencing
Immunology
Metrics
H-Index
i10 Index
Citation
15
17
990
Inhee Chung
Cancer Biology
Cell Biology
Single Molecule Biophysics
Super-Resolution Imaging
QD Photophysics
Metrics
H-Index
i10 Index
Citation
10
10
1,762
Matthew Barberio
Epigenetics
Metabolism
Cardiovascular Disease
Obesity
Exercise
Metrics
H-Index
i10 Index
Citation
9
9
833
Rankings
Ranking Based On Selection: 1
Antonia R Sepulveda
Metrics
H-Index
i10 Index
Citation Counts
80
150
42,461
Rankings
Ranking Based On Selection: 2
Mary Ann Stepp
Metrics
H-Index
i10 Index
Citation Counts
48
77
7,680
Rankings
Ranking Based On Selection: 3
Ines Armando
Metrics
H-Index
i10 Index
Citation Counts
46
115
6,116
Rankings
Ranking Based On Selection: 4
Alejandro Villagra
Metrics
H-Index
i10 Index
Citation Counts
38
59
5,802
HDAC
immunotherapy
epigenetics
tumor immunology
macrophages
Rankings
Ranking Based On Selection: 5
Huixia Judy Wang
Metrics
H-Index
i10 Index
Citation Counts
32
60
3,791
Quantile regression
extreme value
longitudinal data
survival
bioinformatics
Rankings
Ranking Based On Selection: 6
Narine A Sarvazyan
Metrics
H-Index
i10 Index
Citation Counts
30
57
4,226
stem cells
arrhythmias
ischemia
doxorubicin and plasticizer cardiotoxicity
Rankings
Ranking Based On Selection: 7
Mamta Gupta
Metrics
H-Index
i10 Index
Citation Counts
28
34
3,263
Cancer Biology
Oncogenic Signaling
Tumor micro-environment
Long noncoding RNAs
Macrophages
Rankings
Ranking Based On Selection: 8
Xiangyun Qiu
Metrics
H-Index
i10 Index
Citation Counts
24
33
3,966
Rankings
Ranking Based On Selection: 9
Mollie Manier
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,769
Evolutionary Biology
Genetics
Molecular Biology
Cell Biology
Evolutionary Developmental Biology
Rankings
Ranking Based On Selection: 10
Anne Chiaramello
Metrics
H-Index
i10 Index
Citation Counts
24
32
1,581
Mitochondrial Pediatric Diseases
Mitochondrial Genetics
Epigenomics
Drug Development
Neurodevelopment
Rankings
Ranking Based On Selection: 11
Katherine B Chiappinelli
Metrics
H-Index
i10 Index
Citation Counts
23
29
6,155
Rankings
Ranking Based On Selection: 12
Alexandros Tzatsos
Metrics
H-Index
i10 Index
Citation Counts
22
26
3,554
Rankings
Ranking Based On Selection: 13
Max A Alekseyev
Metrics
H-Index
i10 Index
Citation Counts
21
32
27,698
Bioinformatics
Comparative Genomics
Graph Theory
Combinatorics
Number Theory
Rankings
Ranking Based On Selection: 14
Yixuan Li
Metrics
H-Index
i10 Index
Citation Counts
20
23
3,452
Rankings
Ranking Based On Selection: 15
Sabyasachi Sen
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,068
Endothelial dysfunction
MSC differentiation
Stem cells
Rankings
Ranking Based On Selection: 16
Larissa Lopes Silva Scholte
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,237
Clinical Trials
Immunology
Molecular Biology
Evolution
Biotechnology
Rankings
Ranking Based On Selection: 17
Naga Sridhar Betrapally
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,772
Rankings
Ranking Based On Selection: 18
Ian Toma
Metrics
H-Index
i10 Index
Citation Counts
15
17
990
Genomics
Bioethics
Biomarkers
Next Generation Sequencing
Immunology
Rankings
Ranking Based On Selection: 19
Xiaoyan Zheng
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,378
Rankings
Ranking Based On Selection: 20
Xiujie Sun
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,576
Rankings
Ranking Based On Selection: 21
Inhee Chung
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,762
Cancer Biology
Cell Biology
Single Molecule Biophysics
Super-Resolution Imaging
QD Photophysics
Rankings
Ranking Based On Selection: 22
Matthew Barberio
Metrics
H-Index
i10 Index
Citation Counts
9
9
833
Epigenetics
Metabolism
Cardiovascular Disease
Obesity
Exercise
Rankings
Ranking Based On Selection: 23
Jeet Vora
Metrics
H-Index
i10 Index
Citation Counts
6
5
476