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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,241 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Myriam Gorospe
Aging
RNA stability
gene regulation
molecular biology
RN
Metrics
 
H-Index
i10 Index
Citation
125
407
57,995
* Rankings
Ranking Based On Selection: 5
Bryan Traynor
amyotrophic lateral sclerosis
frontotemporal dementia
myasthenia gravis
neuromuscular disorder
Metrics
 
H-Index
i10 Index
Citation
96
224
49,298
* Rankings
Ranking Based On Selection: 7
Dimitrios Kapogiannis
Alzheimer's disease
dementia
biomarkers
exosomes
MR
Metrics
 
H-Index
i10 Index
Citation
65
138
15,906
* Rankings
Ranking Based On Selection: 8
Michel Bernier
metabolism
inflammation
cancer
agin
Metrics
 
H-Index
i10 Index
Citation
62
154
15,797
* Rankings
Ranking Based On Selection: 10
Victor A Maltsev
biophysics
arrhythmia
Calcium
electrophysiology
excitation-contraction couplin
Metrics
 
H-Index
i10 Index
Citation
57
96
10,915
* Rankings
Ranking Based On Selection: 13
Arya Biragyn
Cancer
autoimmunity
aging
immunotherap
Metrics
 
H-Index
i10 Index
Citation
50
90
14,500
* Rankings
Ranking Based On Selection: 15
Marta González-Freire
Aging
mitochondrial dysfunction
skeletal muscle
energetic
Metrics
 
H-Index
i10 Index
Citation
46
65
7,197
* Rankings
Ranking Based On Selection: 16
Roy Cutler
brain evolution
chromosomal remodeling
development
agin
Metrics
 
H-Index
i10 Index
Citation
42
56
13,550
* Rankings
Ranking Based On Selection: 19
Nicole Noren Hooten
aging
senescence
noncoding RNAs
microRNAs
extracellular vesicle
Metrics
 
H-Index
i10 Index
Citation
38
59
19,511
* Rankings
Ranking Based On Selection: 21
Murat Bilgel
Medical image analysis
longitudinal statistical modelin
Metrics
 
H-Index
i10 Index
Citation
32
60
4,124
* Rankings
Ranking Based On Selection: 22
Jennifer Pacheco
neuroimaging
fMRI
cognitive aging
Alzheimer's diseas
Metrics
 
H-Index
i10 Index
Citation
32
37
9,164
* Rankings
Ranking Based On Selection: 24
Changyoun Kim
Neurodegenerative disease
Metrics
 
H-Index
i10 Index
Citation
27
32
3,442
* Rankings
Ranking Based On Selection: 25
Maire Doyle
Diabetes
Metabolism
Aging
Taste
Effect of SARS-CoV-2 in tast
Metrics
 
H-Index
i10 Index
Citation
27
39
5,062
Rankings
Ranking Based On Selection: 1
Luigi Ferrucci
Metrics
 
H-Index
i10 Index
Citation Counts
276
1,687
416,206
Rankings
Ranking Based On Selection: 2
Myriam Gorospe
Metrics
 
H-Index
i10 Index
Citation Counts
125
407
57,995
Aging
RNA stability
gene regulation
molecular biology
RN
Rankings
Ranking Based On Selection: 3
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
Metrics
 
H-Index
i10 Index
Citation Counts
123
345
65,606
Rankings
Ranking Based On Selection: 4
Mark Cookson
Metrics
 
H-Index
i10 Index
Citation Counts
116
286
69,278
Rankings
Ranking Based On Selection: 5
Bryan Traynor
Metrics
 
H-Index
i10 Index
Citation Counts
96
224
49,298
amyotrophic lateral sclerosis
frontotemporal dementia
myasthenia gravis
neuromuscular disorder
Rankings
Ranking Based On Selection: 6
J Raphael Gibbs
Metrics
 
H-Index
i10 Index
Citation Counts
84
160
42,211
Rankings
Ranking Based On Selection: 7
Dimitrios Kapogiannis
Metrics
 
H-Index
i10 Index
Citation Counts
65
138
15,906
Alzheimer's disease
dementia
biomarkers
exosomes
MR
Rankings
Ranking Based On Selection: 8
Michel Bernier
Metrics
 
H-Index
i10 Index
Citation Counts
62
154
15,797
metabolism
inflammation
cancer
agin
Rankings
Ranking Based On Selection: 9
Qing-Rong Liu
Metrics
 
H-Index
i10 Index
Citation Counts
60
101
14,610
Rankings
Ranking Based On Selection: 10
Victor A Maltsev
Metrics
 
H-Index
i10 Index
Citation Counts
57
96
10,915
biophysics
arrhythmia
Calcium
electrophysiology
excitation-contraction couplin
Rankings
Ranking Based On Selection: 11
Cornelis Blauwendraat
Metrics
 
H-Index
i10 Index
Citation Counts
56
131
12,273
Rankings
Ranking Based On Selection: 12
Richard G Spencer
Metrics
 
H-Index
i10 Index
Citation Counts
56
179
15,718
Rankings
Ranking Based On Selection: 13
Arya Biragyn
Metrics
 
H-Index
i10 Index
Citation Counts
50
90
14,500
Cancer
autoimmunity
aging
immunotherap
Rankings
Ranking Based On Selection: 14
Eric Shiroma
Metrics
 
H-Index
i10 Index
Citation Counts
46
79
23,584
Rankings
Ranking Based On Selection: 15
Marta González-Freire
Metrics
 
H-Index
i10 Index
Citation Counts
46
65
7,197
Aging
mitochondrial dysfunction
skeletal muscle
energetic
Rankings
Ranking Based On Selection: 16
Roy Cutler
Metrics
 
H-Index
i10 Index
Citation Counts
42
56
13,550
brain evolution
chromosomal remodeling
development
agin
Rankings
Ranking Based On Selection: 17
Elin Lehrmann
Metrics
 
H-Index
i10 Index
Citation Counts
42
69
5,966
Rankings
Ranking Based On Selection: 18
Sara Bandres Ciga
Metrics
 
H-Index
i10 Index
Citation Counts
40
89
8,104
Rankings
Ranking Based On Selection: 19
Nicole Noren Hooten
Metrics
 
H-Index
i10 Index
Citation Counts
38
59
19,511
aging
senescence
noncoding RNAs
microRNAs
extracellular vesicle
Rankings
Ranking Based On Selection: 20
Nathan L Price
Metrics
 
H-Index
i10 Index
Citation Counts
35
48
14,084
Rankings
Ranking Based On Selection: 21
Murat Bilgel
Metrics
 
H-Index
i10 Index
Citation Counts
32
60
4,124
Medical image analysis
longitudinal statistical modelin
Rankings
Ranking Based On Selection: 22
Jennifer Pacheco
Metrics
 
H-Index
i10 Index
Citation Counts
32
37
9,164
neuroimaging
fMRI
cognitive aging
Alzheimer's diseas
Rankings
Ranking Based On Selection: 23
Christopher A Dunn
Metrics
 
H-Index
i10 Index
Citation Counts
32
51
4,882
Rankings
Ranking Based On Selection: 24
Changyoun Kim
Metrics
 
H-Index
i10 Index
Citation Counts
27
32
3,442
Rankings
Ranking Based On Selection: 25
Maire Doyle
Metrics
 
H-Index
i10 Index
Citation Counts
27
39
5,062
Diabetes
Metabolism
Aging
Taste
Effect of SARS-CoV-2 in tast