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: 1
Trairak Pisitkun
Systems Biology
Cancer Immunotherapy
Proteomics
Antibody R&D
Computational Biology
Metrics
H-Index
i10 Index
Citation
54
123
13,200
* Rankings
Ranking Based On Selection: 3
Chanchai Boonla
oxidative stress
epigenetics
urolithiasis
kidney stone
cancer
Metrics
H-Index
i10 Index
Citation
26
35
1,650
* Rankings
Ranking Based On Selection: 5
Viroj Boonyaratanakornkit
Molecular Endocrinology
Endocrine-related cancer
Molecular mechanism of steroid hormone receptors
Inflammation & cancer
Metrics
H-Index
i10 Index
Citation
22
26
3,830

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* Rankings
Ranking Based On Selection: 15
Siriporn Jitkaew
Cell death
Inflammation
Cancer Immunotherapy
Cancer Research
Precision Medicine
Metrics
H-Index
i10 Index
Citation
12
14
2,861
* Rankings
Ranking Based On Selection: 21
Sunisa Chirakul
Molecular Microbiology
Molecular genetics
Antibiotic Resistance Mechanisms
Metrics
H-Index
i10 Index
Citation
8
8
214
* Rankings
Ranking Based On Selection: 26
Tanapati Phakham.
Biomedical sciences
Immuno-oncology
Genetic engineering
Molecular genetics
Metrics
H-Index
i10 Index
Citation
6
4
139
* Rankings
Ranking Based On Selection: 28
Muhammad Adnan Sabar
Environmental Microbiology
Antimicrobial Resistance
Bioremediation
Metagenomics
Metrics
H-Index
i10 Index
Citation
5
5
230
* Rankings
Ranking Based On Selection: 29
Porntep Punnarak
Marine Biology
Marine ecology
Molecular biology in marine science
Metrics
H-Index
i10 Index
Citation
5
4
135
* Rankings
Ranking Based On Selection: 30
Tongchai Thitiphuree
Aquaculture and Ecotoxicology
Environmental Genomics and Physiology
Metrics
H-Index
i10 Index
Citation
5
4
100
Mohamed Sahrul Tamzil
Microbiology
Molecular Biology
Environmental Biotechnology
Metrics
H-Index
i10 Index
Citation
4
0
28
Siriporn Sangsuthum
Biomedical mass spectrometry method development
Toxicology
Proteomics
Metrics
H-Index
i10 Index
Citation
3
3
88
Variya Nemidkanam
Helicobacter pylori
Molecular Biology
Microbiology
Clinical Immunology
Nanomedicine
Metrics
H-Index
i10 Index
Citation
3
1
47
Rankings
Ranking Based On Selection: 1
Trairak Pisitkun
Metrics
H-Index
i10 Index
Citation Counts
54
123
13,200
Systems Biology
Cancer Immunotherapy
Proteomics
Antibody R&D
Computational Biology
Rankings
Ranking Based On Selection: 2
Apiwat Mutirangura
Metrics
H-Index
i10 Index
Citation Counts
52
153
8,871
Rankings
Ranking Based On Selection: 3
Chanchai Boonla
Metrics
H-Index
i10 Index
Citation Counts
26
35
1,650
oxidative stress
epigenetics
urolithiasis
kidney stone
cancer
Rankings
Ranking Based On Selection: 4
Thantrira Porntaveetus
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,668
Rankings
Ranking Based On Selection: 5
Viroj Boonyaratanakornkit
Metrics
H-Index
i10 Index
Citation Counts
22
26
3,830
Molecular Endocrinology
Endocrine-related cancer
Molecular mechanism of steroid hormone receptors
Inflammation & cancer
Rankings
Ranking Based On Selection: 6
Prasanth Mani Iyer
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,573
Rankings
Ranking Based On Selection: 7
Molecular biology in liver disease and Gut microbiome study
Rankings
Ranking Based On Selection: 9
Sittiporn Pattaradilokrat
Metrics
H-Index
i10 Index
Citation Counts
16
24
947
Rankings
Ranking Based On Selection: 10

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Rankings
Ranking Based On Selection: 11
Natapol Pornputtapong
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,023
Rankings
Ranking Based On Selection: 12
Chureerat Phokaew
Metrics
H-Index
i10 Index
Citation Counts
13
16
967
Rankings
Ranking Based On Selection: 13
Protein expression
Molecular Biology
Microbiology
Virology
Rankings
Ranking Based On Selection: 14
stem cell biology
bioengineering
tissue engineering
regenerative medicine
Rankings
Ranking Based On Selection: 15
Siriporn Jitkaew
Metrics
H-Index
i10 Index
Citation Counts
12
14
2,861
Cell death
Inflammation
Cancer Immunotherapy
Cancer Research
Precision Medicine
Rankings
Ranking Based On Selection: 17
Onsurang Wattanathamsan
Metrics
H-Index
i10 Index
Citation Counts
10
11
272
Rankings
Ranking Based On Selection: 18
Sutheera Ratanasirintrawoot
Metrics
H-Index
i10 Index
Citation Counts
9
9
2,683
Rankings
Ranking Based On Selection: 19
Sk Injamamul Islam
Metrics
H-Index
i10 Index
Citation Counts
9
9
223
Rankings
Ranking Based On Selection: 21
Sunisa Chirakul
Metrics
H-Index
i10 Index
Citation Counts
8
8
214
Molecular Microbiology
Molecular genetics
Antibiotic Resistance Mechanisms
Rankings
Ranking Based On Selection: 22
Khurshid Ahmed Baloch
Metrics
H-Index
i10 Index
Citation Counts
7
7
132
Rankings
Ranking Based On Selection: 23
Patcharawalai Whongsiri
Metrics
H-Index
i10 Index
Citation Counts
7
6
242
Rankings
Ranking Based On Selection: 24
Varalee Yodsurang
Metrics
H-Index
i10 Index
Citation Counts
7
5
171
Rankings
Ranking Based On Selection: 25
Tatpong Boontawon
Metrics
H-Index
i10 Index
Citation Counts
6
5
201
Rankings
Ranking Based On Selection: 26
Tanapati Phakham.
Metrics
H-Index
i10 Index
Citation Counts
6
4
139
Biomedical sciences
Immuno-oncology
Genetic engineering
Molecular genetics
Rankings
Ranking Based On Selection: 27
Supantitra Chanprasert
Metrics
H-Index
i10 Index
Citation Counts
6
5
114
Cell signalling
Stem cells
Leukemia
Medicinal Plants
Rankings
Ranking Based On Selection: 28
Muhammad Adnan Sabar
Metrics
H-Index
i10 Index
Citation Counts
5
5
230
Environmental Microbiology
Antimicrobial Resistance
Bioremediation
Metagenomics
Rankings
Ranking Based On Selection: 29
Porntep Punnarak
Metrics
H-Index
i10 Index
Citation Counts
5
4
135
Marine Biology
Marine ecology
Molecular biology in marine science
Rankings
Ranking Based On Selection: 30
Tongchai Thitiphuree
Metrics
H-Index
i10 Index
Citation Counts
5
4
100
Aquaculture and Ecotoxicology
Environmental Genomics and Physiology
Rankings
Ranking Based On Selection: 31
Biotechnology
Microbiology
Biochemistry
Enzymology
Rankings
Ranking Based On Selection: 32
Teeranai Ittiudomrak
Metrics
H-Index
i10 Index
Citation Counts
4
4
108
Rankings
Ranking Based On Selection: 33
Napisa Pattharaprachayakul
Metrics
H-Index
i10 Index
Citation Counts
4
3
83
Biotechnology
Agricultural Science
Molecular Biology
Rankings
Ranking Based On Selection: 34
Mohamed Sahrul Tamzil
Metrics
H-Index
i10 Index
Citation Counts
4
0
28
Microbiology
Molecular Biology
Environmental Biotechnology
Rankings
Ranking Based On Selection: 35
Siriporn Sangsuthum
Metrics
H-Index
i10 Index
Citation Counts
3
3
88
Biomedical mass spectrometry method development
Toxicology
Proteomics
Rankings
Ranking Based On Selection: 36
Krittikan Chanpaisaeng
Metrics
H-Index
i10 Index
Citation Counts
3
3
73
GxE interactions
Bone biology
Nutrigenomics
Nutrigenetics
Rankings
Ranking Based On Selection: 37
Kridtapat Sirisereephap
Metrics
H-Index
i10 Index
Citation Counts
3
1
48
Rankings
Ranking Based On Selection: 38
Variya Nemidkanam
Metrics
H-Index
i10 Index
Citation Counts
3
1
47
Helicobacter pylori
Molecular Biology
Microbiology
Clinical Immunology
Nanomedicine
Rankings
Ranking Based On Selection: 39
Fikran Aranda Fahrudin
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 40
Pitaksit Supjaroen
Metrics
H-Index
i10 Index
Citation Counts
1
1
37