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
Paulo Arruda
Plant molecular biology
Genomics
regulation of gene expression
Metrics
H-Index
i10 Index
Citation
58
133
11,884
Hernandes F Carvalho
biologia celular
matriz extracelular
biologia da reprodução
epigenética
Metrics
H-Index
i10 Index
Citation
40
105
4,847
* Rankings
Ranking Based On Selection :10
Ana Maria Lima De Azeredo Espin
genética e biologia molecular de insetos
genômica populacional e funcional de dípteros de importância veterinária e sanit
Metrics
H-Index
i10 Index
Citation
35
63
3,237
* Rankings
Ranking Based On Selection :16
Marcelo Bispo De Jesus
gene delivery
internalization and intracellular trafficking of nanoparticles
nanotoxicity
Metrics
H-Index
i10 Index
Citation
29
52
4,092
* Rankings
Ranking Based On Selection :18
Ilka Boin
transplante de órgãos
nutrição
carcinoma hepatocelular e hipertensão portal
Metrics
H-Index
i10 Index
Citation
27
59
4,753
* Rankings
Ranking Based On Selection :22
Zecchin KG
Biologia molecular
reparo ósseo
morte celular
oncologia
Metrics
H-Index
i10 Index
Citation
24
28
1,863
* Rankings
Ranking Based On Selection :23
Vera Lúcia Gil Da Silva Lopes
genética clínica
fendas labiopalatais
anomaias craniofaciais
genética molecular
citogenética
Metrics
H-Index
i10 Index
Citation
23
69
2,560
Carolina Lambertini
Disease ecology
microbiology
molecular biology
amphibian conservation
Metrics
H-Index
i10 Index
Citation
18
24
1,225
Elizabeth Bilsland
Saccharomyces cerevisiae
synthetic biology
tropical diseases
cell and molecular biology
drug discovery
Metrics
H-Index
i10 Index
Citation
16
23
1,361
Gustavo Mockaitis
Biologia molecular
bioprocessamento
processos anaeróbios
biocombustíveis
Metrics
H-Index
i10 Index
Citation
10
10
606
Stefano Piatto Clerici
Molecular biology
Extracellular Vesicles
Organoids
Patient-derived organoids
Tumor Biology
Metrics
H-Index
i10 Index
Citation
7
6
9,417
Joana De Moura Gama
Genética
Bioinformática
Cromossomos sexuais
Elementos de transposição
Metrics
H-Index
i10 Index
Citation
2
0
7
Rankings
Ranking Based On Selection: 1
Paulo Arruda
Metrics
H-Index
i10 Index
Citation Counts
58
133
11,884
Plant molecular biology
Genomics
regulation of gene expression
Rankings
Ranking Based On Selection: 2
Gonçalo Pereira
Metrics
H-Index
i10 Index
Citation Counts
51
149
9,944
Genômica
Fitopatologia
Energia Renovável
Fermentações
Rankings
Ranking Based On Selection: 3
Daniel Martins De Souza
Metrics
H-Index
i10 Index
Citation Counts
49
161
8,704
proteomics
mass spectrometry
schizophrenia
psychiatry
Rankings
Ranking Based On Selection: 4
Hernandes F Carvalho
Metrics
H-Index
i10 Index
Citation Counts
40
105
4,847
biologia celular
matriz extracelular
biologia da reprodução
epigenética
Rankings
Ranking Based On Selection: 5
Juliana Carvalho Santos
Metrics
H-Index
i10 Index
Citation Counts
39
117
6,380
Rankings
Ranking Based On Selection: 6
Marcelo Menossi
Metrics
H-Index
i10 Index
Citation Counts
38
72
5,508
Rankings
Ranking Based On Selection: 7
Marcelo Falsarella Carazzolle
Metrics
H-Index
i10 Index
Citation Counts
37
94
4,655
Genomica
Transcriptomica
Interactoma
Biologia de Sistemas
Rankings
Ranking Based On Selection: 8
Michel Vincentz
Metrics
H-Index
i10 Index
Citation Counts
35
51
4,986
Rankings
Ranking Based On Selection: 9
Jorg Kobarg
Metrics
H-Index
i10 Index
Citation Counts
35
80
3,860
Rankings
Ranking Based On Selection: 10
Ana Maria Lima De Azeredo Espin
Metrics
H-Index
i10 Index
Citation Counts
35
63
3,237
genética e biologia molecular de insetos
genômica populacional e funcional de dípteros de importância veterinária e sanit
Rankings
Ranking Based On Selection: 11
Andréa Trevas Maciel Guerra
Metrics
H-Index
i10 Index
Citation Counts
33
107
4,126
Genética clínica
distúrbios da diferenciação do sexo
Rankings
Ranking Based On Selection: 12
Pietro Kiyoshi Maruyama Mendonça
Metrics
H-Index
i10 Index
Citation Counts
32
66
3,218
Pollination
Ecology
Interactions
Hummingbirds
Tropical Biodiversity
Rankings
Ranking Based On Selection: 13
Renato Vicentini
Metrics
H-Index
i10 Index
Citation Counts
32
54
4,134
Rankings
Ranking Based On Selection: 14
Louis Bernard Klaczko
Metrics
H-Index
i10 Index
Citation Counts
32
51
2,635
Rankings
Ranking Based On Selection: 15
Maricilda Palandi De Mello
Metrics
H-Index
i10 Index
Citation Counts
31
104
3,065
Rankings
Ranking Based On Selection: 16
Marcelo Bispo De Jesus
Metrics
H-Index
i10 Index
Citation Counts
29
52
4,092
gene delivery
internalization and intracellular trafficking of nanoparticles
nanotoxicity
Rankings
Ranking Based On Selection: 17
Ricardo L Zollner
Metrics
H-Index
i10 Index
Citation Counts
28
58
3,481
Rankings
Ranking Based On Selection: 18
Ilka Boin
Metrics
H-Index
i10 Index
Citation Counts
27
59
4,753
transplante de órgãos
nutrição
carcinoma hepatocelular e hipertensão portal
Rankings
Ranking Based On Selection: 19
Edson Pimentel
Metrics
H-Index
i10 Index
Citation Counts
26
57
1,946
Rankings
Ranking Based On Selection: 20
Monica Barbosa De Melo
Metrics
H-Index
i10 Index
Citation Counts
25
50
2,127
Genética Humana e Médica
Oftalmologia
Hematologia
Rankings
Ranking Based On Selection: 21
Fernando Moreira Simabuco
Metrics
H-Index
i10 Index
Citation Counts
24
52
2,228
Rankings
Ranking Based On Selection: 22
Zecchin KG
Metrics
H-Index
i10 Index
Citation Counts
24
28
1,863
Biologia molecular
reparo ósseo
morte celular
oncologia
Rankings
Ranking Based On Selection: 23
Vera Lúcia Gil Da Silva Lopes
Metrics
H-Index
i10 Index
Citation Counts
23
69
2,560
genética clínica
fendas labiopalatais
anomaias craniofaciais
genética molecular
citogenética
Rankings
Ranking Based On Selection: 24
Edi Lúcia Sartorato
Metrics
H-Index
i10 Index
Citation Counts
23
56
2,374
Rankings
Ranking Based On Selection: 25
Augusto Ducati Luchessi
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,757
Rankings
Ranking Based On Selection: 26
Andrey Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
21
33
2,382
Rankings
Ranking Based On Selection: 27
Cristiane De Souza Rocha
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,941
Bioinformatics
Genetics
Database
Precision Medicine
Rankings
Ranking Based On Selection: 28
Carlos Steiner
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,755
Rankings
Ranking Based On Selection: 29
Antonia Paula Marques De Faria
Metrics
H-Index
i10 Index
Citation Counts
21
39
1,409
Rankings
Ranking Based On Selection: 30
Katlin B Massirer
Metrics
H-Index
i10 Index
Citation Counts
20
27
3,819
Rankings
Ranking Based On Selection: 31
Luciana Bolsoni Lourenço
Metrics
H-Index
i10 Index
Citation Counts
20
34
997
Chromosome Evolution - Phylogenetics - Cytogenomics - Amphibians
Rankings
Ranking Based On Selection: 32
Gustavo Jacob Lourenço
Metrics
H-Index
i10 Index
Citation Counts
19
33
974
Rankings
Ranking Based On Selection: 33
Carolina Lambertini
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,225
Disease ecology
microbiology
molecular biology
amphibian conservation
Rankings
Ranking Based On Selection: 34
Benicio Cardoso
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,184
Rankings
Ranking Based On Selection: 35
Fabio Papes
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,970
Rankings
Ranking Based On Selection: 36
Mariana F Nery
Metrics
H-Index
i10 Index
Citation Counts
17
22
843
Rankings
Ranking Based On Selection: 37
Igor Luchini Baptista
Metrics
H-Index
i10 Index
Citation Counts
17
19
880
Rankings
Ranking Based On Selection: 38
Ana Carolina Martins Junqueira
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,441
Rankings
Ranking Based On Selection: 39
Elizabeth Bilsland
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,361
Saccharomyces cerevisiae
synthetic biology
tropical diseases
cell and molecular biology
drug discovery
Rankings
Ranking Based On Selection: 40
Daniela Maria Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,592
gamma-ray astrophysics
very-high-energy astrophysics
Rankings
Ranking Based On Selection: 41
Rafael Soares Correa De Souza
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,972
Microbiome
Plant Genetics
Sequencing
Molecular Biology
Rankings
Ranking Based On Selection: 42
Henrique Marques Souza
Metrics
H-Index
i10 Index
Citation Counts
15
18
2,505
Gene Silencing and Gene Regulatory Network in development
Rankings
Ranking Based On Selection: 43
Cristina E Alvarez Martinez
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,907
Rankings
Ranking Based On Selection: 44
Renato Augusto Corrêa Dos Santos|Renato Santos
Metrics
H-Index
i10 Index
Citation Counts
14
16
984
Genetics
Molecular Biology
Education
Bioinformatics
Microbiology
Rankings
Ranking Based On Selection: 45
Ariane Fidelis Busso Lopes
Metrics
H-Index
i10 Index
Citation Counts
13
18
705
Rankings
Ranking Based On Selection: 46
Murilo Vieira Geraldo
Metrics
H-Index
i10 Index
Citation Counts
13
15
880
Cell Biology
non coding RNAs
Cancer
Human Assisted Reproduction
Rankings
Ranking Based On Selection: 47
Camila Bononi De Almeida
Metrics
H-Index
i10 Index
Citation Counts
13
19
660
Rankings
Ranking Based On Selection: 48
Fernando Guimarães
Metrics
H-Index
i10 Index
Citation Counts
13
17
628
Rankings
Ranking Based On Selection: 49
Mary Anne Heidi Dolder Or Heidi Dolder
Metrics
H-Index
i10 Index
Citation Counts
13
13
543
Reproductive Biology
Spermatogenesis
Effects of medicinal herbs and drugs
Rankings
Ranking Based On Selection: 50
Aline C Planello
Metrics
H-Index
i10 Index
Citation Counts
11
11
859
Rankings
Ranking Based On Selection: 51
Lucia Mattiello
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,002
Rankings
Ranking Based On Selection: 52
Danyella Barbosa Dogini
Metrics
H-Index
i10 Index
Citation Counts
11
11
526
Rankings
Ranking Based On Selection: 53
Osvaldo Reis
Metrics
H-Index
i10 Index
Citation Counts
10
10
477
Rankings
Ranking Based On Selection: 54
Gustavo Mockaitis
Metrics
H-Index
i10 Index
Citation Counts
10
10
606
Biologia molecular
bioprocessamento
processos anaeróbios
biocombustíveis
Rankings
Ranking Based On Selection: 55
Stefano Piatto Clerici
Metrics
H-Index
i10 Index
Citation Counts
7
6
9,417
Molecular biology
Extracellular Vesicles
Organoids
Patient-derived organoids
Tumor Biology
Rankings
Ranking Based On Selection: 56
João Victor Da Silva Rabelo Araujo
Metrics
H-Index
i10 Index
Citation Counts
2
1
29
Rankings
Ranking Based On Selection: 57
Deborah Aires Almeida
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
Rankings
Ranking Based On Selection: 58
Guilherme Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Rankings
Ranking Based On Selection: 59
Dhiôvanna Corrêia Rocha
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 60
Emily Thays Da Silva Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 61
Joana De Moura Gama
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Genética
Bioinformática
Cromossomos sexuais
Elementos de transposição
Rankings
Ranking Based On Selection: 63
Felipe Bitencourt Martins
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Rankings
Ranking Based On Selection: 64
Jannie Guimarães
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 65
Jaqueline Bauer Uber
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Biologia Molecular
Bioquímica
Genética de Microrganismos
Rankings
Ranking Based On Selection: 66
Anthony Jhoao Fasabi Flores
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Rankings
Ranking Based On Selection: 67
Fabiana Cunha Giora
Metrics
H-Index
i10 Index
Citation Counts
1
0
1