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
Nick Orr
Cancer genetics
genetic epidemiology
functional genomics
Metrics
H-Index
i10 Index
Citation
61
107
21,065
* Rankings
Ranking Based On Selection: 3
Jose A Bengoechea
Infection Biology
Innate Immunity
Functional genomics
Metrics
H-Index
i10 Index
Citation
54
97
10,341
Vijay Tiwari
Epigenetics
Transcription Factors
Transcription
Genomics
Bioinformatics
Metrics
H-Index
i10 Index
Citation
33
47
8,054
* Rankings
Ranking Based On Selection: 10
Philip D Dunne
Molecular and pathological profiling of colorectal cancer
Metrics
H-Index
i10 Index
Citation
30
64
9,403

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 11
Seyed Mehdi Jafarnejad
mRNA translation
microRNA
RNA-binding proteins
Cancer
Innate Immune Response
Metrics
H-Index
i10 Index
Citation
29
44
3,171
* Rankings
Ranking Based On Selection: 13
Anna Krasnodembskaya
Mesenchymal Stem Cells
biology and therapeutic applications
Metrics
H-Index
i10 Index
Citation
26
40
20,055
* Rankings
Ranking Based On Selection: 16
Hojjat Naderi Meshkin
Cardiovascular Diseases
Endothelial Dysfunction
Stem Cells
Regenerative Medicine
Bioinformatics
Metrics
H-Index
i10 Index
Citation
25
47
2,310
* Rankings
Ranking Based On Selection: 17
Simon JS Cameron
Microbiomes
Human Milk
Mass Spectrometry
Metabolomics
REIMS
Metrics
H-Index
i10 Index
Citation
23
27
1,497
* Rankings
Ranking Based On Selection: 21
Stephen Bridgett
Bioinformatics
Next generation sequencing
AMD
Stroke regeneration.
Metrics
H-Index
i10 Index
Citation
21
28
1,591
* Rankings
Ranking Based On Selection: 22
Timofey Skvortsov
bioinformatics
bacteriophages
metagenomics
synthetic biology
viruses
Metrics
H-Index
i10 Index
Citation
17
24
843
* Rankings
Ranking Based On Selection: 23
Pankaj Chaudhary
Personalized Radiotherapy
Ultra High Dose Rate
Protontherapy
RBE
Hypoxia
Metrics
H-Index
i10 Index
Citation
17
21
1,398
* Rankings
Ranking Based On Selection: 27
Linda Boniface Oyama
Antimicrobial Resistance
One Health
Antimicrobials
Novel Compound/drug Discovery and Development
Metagenomics
Metrics
H-Index
i10 Index
Citation
12
12
1,003
* Rankings
Ranking Based On Selection: 28
Parisa Naeli
mRNA translation and decay
RNA binding proteins
non-coding RNA
cancer
Metrics
H-Index
i10 Index
Citation
11
12
645
Shamsudeen Umar Dandare
Biochemistry
Molecular Biology
Metagenomics
Protein Chemistry
Biocatalysis
Metrics
H-Index
i10 Index
Citation
8
5
162
Michael C Johnston
Nanomedicine
Cancer Research
Molecular Biology
Antibody Conjugates
Death Receptor 5
Metrics
H-Index
i10 Index
Citation
6
5
242
Stephen Bell
Molecular Diagnostics
Disease
Zoonoses
High Throughput Sequencing
Metrics
H-Index
i10 Index
Citation
4
3
64
Jessica Edwards
Microbiology
Molecular biology
Biotechnology
Molecular ecology
Environmental Microbiology
Metrics
H-Index
i10 Index
Citation
2
2
85
Sandhya Singh
Cellular Immunology ( DC
T cells and B cells)
Virology and Cancer biology
Metrics
H-Index
i10 Index
Citation
1
1
39
Gabrielle Moore
Biochemistry
Proteomics
Mass Spectrometry
Myeloproliferative Neoplasms
Mastocytosis
Metrics
H-Index
i10 Index
Citation
1
0
9
Rankings
Ranking Based On Selection: 1
David Gonzalez de Castro
Metrics
H-Index
i10 Index
Citation Counts
64
146
19,198
Rankings
Ranking Based On Selection: 2
Nick Orr
Metrics
H-Index
i10 Index
Citation Counts
61
107
21,065
Cancer genetics
genetic epidemiology
functional genomics
Rankings
Ranking Based On Selection: 3
Jose A Bengoechea
Metrics
H-Index
i10 Index
Citation Counts
54
97
10,341
Infection Biology
Innate Immunity
Functional genomics
Rankings
Ranking Based On Selection: 4
Aaron Maule
Metrics
H-Index
i10 Index
Citation Counts
54
190
11,236
Rankings
Ranking Based On Selection: 5
D Paul Harkin
Metrics
H-Index
i10 Index
Citation Counts
53
91
17,159
Rankings
Ranking Based On Selection: 6
Cian Michael McCrudden
Metrics
H-Index
i10 Index
Citation Counts
36
55
4,302
cancer biology
gene therapy
nitric oxide
PARP inhibitors
Rankings
Ranking Based On Selection: 7
Darragh McArt
Metrics
H-Index
i10 Index
Citation Counts
34
57
9,388
Rankings
Ranking Based On Selection: 8
Vijay Tiwari
Metrics
H-Index
i10 Index
Citation Counts
33
47
8,054
Epigenetics
Transcription Factors
Transcription
Genomics
Bioinformatics
Rankings
Ranking Based On Selection: 9
Simon S McDade
Metrics
H-Index
i10 Index
Citation Counts
32
51
3,283
Rankings
Ranking Based On Selection: 10
Philip D Dunne
Metrics
H-Index
i10 Index
Citation Counts
30
64
9,403
Molecular and pathological profiling of colorectal cancer

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Seyed Mehdi Jafarnejad
Metrics
H-Index
i10 Index
Citation Counts
29
44
3,171
mRNA translation
microRNA
RNA-binding proteins
Cancer
Innate Immune Response
Rankings
Ranking Based On Selection: 12
Kienan Savage
Metrics
H-Index
i10 Index
Citation Counts
27
36
3,885
Rankings
Ranking Based On Selection: 13
Anna Krasnodembskaya
Metrics
H-Index
i10 Index
Citation Counts
26
40
20,055
Mesenchymal Stem Cells
biology and therapeutic applications
Rankings
Ranking Based On Selection: 14
sirintra nakjang
Metrics
H-Index
i10 Index
Citation Counts
26
35
2,578
Rankings
Ranking Based On Selection: 15
Wendy Allen
Metrics
H-Index
i10 Index
Citation Counts
26
35
2,679
Rankings
Ranking Based On Selection: 16
Hojjat Naderi Meshkin
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,310
Cardiovascular Diseases
Endothelial Dysfunction
Stem Cells
Regenerative Medicine
Bioinformatics
Rankings
Ranking Based On Selection: 17
Simon JS Cameron
Metrics
H-Index
i10 Index
Citation Counts
23
27
1,497
Microbiomes
Human Milk
Mass Spectrometry
Metabolomics
REIMS
Rankings
Ranking Based On Selection: 19
P Vasanth Raj|Vasanth Raj Palanimuthu
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,373
biofilms
AMR
bacteriophage
biologics
recombinant products
Rankings
Ranking Based On Selection: 20
Fiona Furlong
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,815
Rankings
Ranking Based On Selection: 21
Stephen Bridgett
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,591
Bioinformatics
Next generation sequencing
AMD
Stroke regeneration.
Rankings
Ranking Based On Selection: 22
Timofey Skvortsov
Metrics
H-Index
i10 Index
Citation Counts
17
24
843
bioinformatics
bacteriophages
metagenomics
synthetic biology
viruses
Rankings
Ranking Based On Selection: 23
Pankaj Chaudhary
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,398
Personalized Radiotherapy
Ultra High Dose Rate
Protontherapy
RBE
Hypoxia
Rankings
Ranking Based On Selection: 25
Alerie Guzman de la Fuente
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,414
Rankings
Ranking Based On Selection: 26
Sarah Maguire
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,349
Rankings
Ranking Based On Selection: 27
Linda Boniface Oyama
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,003
Antimicrobial Resistance
One Health
Antimicrobials
Novel Compound/drug Discovery and Development
Metagenomics
Rankings
Ranking Based On Selection: 28
Parisa Naeli
Metrics
H-Index
i10 Index
Citation Counts
11
12
645
mRNA translation and decay
RNA binding proteins
non-coding RNA
cancer
Rankings
Ranking Based On Selection: 29
Raheleh Amirkhah
Metrics
H-Index
i10 Index
Citation Counts
11
12
462
Rankings
Ranking Based On Selection: 30
Kerry Anderson
Metrics
H-Index
i10 Index
Citation Counts
8
7
393
Rankings
Ranking Based On Selection: 31
Shamsudeen Umar Dandare
Metrics
H-Index
i10 Index
Citation Counts
8
5
162
Biochemistry
Molecular Biology
Metagenomics
Protein Chemistry
Biocatalysis
Rankings
Ranking Based On Selection: 32
Piangfan Naksukpaiboon
Metrics
H-Index
i10 Index
Citation Counts
7
7
2,175
Rankings
Ranking Based On Selection: 33
Anuj Kumar Dwivedi
Metrics
H-Index
i10 Index
Citation Counts
7
4
124
Rankings
Ranking Based On Selection: 34
Michael C Johnston
Metrics
H-Index
i10 Index
Citation Counts
6
5
242
Nanomedicine
Cancer Research
Molecular Biology
Antibody Conjugates
Death Receptor 5
Rankings
Ranking Based On Selection: 35
Yemmy Paredes Pizarro
Metrics
H-Index
i10 Index
Citation Counts
4
4
70
Rankings
Ranking Based On Selection: 36
Stephen Bell
Metrics
H-Index
i10 Index
Citation Counts
4
3
64
Molecular Diagnostics
Disease
Zoonoses
High Throughput Sequencing
Rankings
Ranking Based On Selection: 37
Burak Mugdat Karan
Metrics
H-Index
i10 Index
Citation Counts
3
0
13
Rankings
Ranking Based On Selection: 38
Jessica Edwards
Metrics
H-Index
i10 Index
Citation Counts
2
2
85
Microbiology
Molecular biology
Biotechnology
Molecular ecology
Environmental Microbiology
Rankings
Ranking Based On Selection: 39
Sandhya Singh
Metrics
H-Index
i10 Index
Citation Counts
1
1
39
Cellular Immunology ( DC
T cells and B cells)
Virology and Cancer biology
Rankings
Ranking Based On Selection: 40
Gabrielle Moore
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Biochemistry
Proteomics
Mass Spectrometry
Myeloproliferative Neoplasms
Mastocytosis