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
Cancer
Gene Expression
Signaling
Metrics
H-Index
i10 Index
Citation
68
120
15,680
* Rankings
Ranking Based On Selection :2
gene therapy
nanomedicine
cancer
apoptosis
drug delivery
Metrics
H-Index
i10 Index
Citation
64
129
24,618
* Rankings
Ranking Based On Selection :3
Regenerative Medicine
Biomaterials
TMJ
Stem Cells
Metrics
H-Index
i10 Index
Citation
62
123
10,769
* Rankings
Ranking Based On Selection :4
Transcription
nucleolus
Pol I
cell biology
Metrics
H-Index
i10 Index
Citation
57
108
9,828
* Rankings
Ranking Based On Selection :5
Cancer
cell biology
cell signaling
endothelial biology
Metrics
H-Index
i10 Index
Citation
55
101
27,160
* Rankings
Ranking Based On Selection :6
Genetics
genomics
diabetes
heart disease
molecular biology
Metrics
H-Index
i10 Index
Citation
49
86
24,370
* Rankings
Ranking Based On Selection :7
Osteoimmunology
cell signaling
osteoporosis
Metrics
H-Index
i10 Index
Citation
45
55
8,387
* Rankings
Ranking Based On Selection :8
Cell Signaling
Cancer
lncRNA
miRNA
biomarkers
Metrics
H-Index
i10 Index
Citation
41
80
6,992
* Rankings
Ranking Based On Selection :9
Pancreatic cancer
ZIP4
microRNA
FGFR
SLPI
Metrics
H-Index
i10 Index
Citation
40
57
5,063
* Rankings
Ranking Based On Selection :10
Cancer Biology
Cancer Therapeutics and Diagnostics
Metrics
H-Index
i10 Index
Citation
38
76
5,495
* Rankings
Ranking Based On Selection :11
proteomics
mass spectrometry
Metrics
H-Index
i10 Index
Citation
35
69
4,206
* Rankings
Ranking Based On Selection :12
PK/PD
Cancer Stem Cells
CAR-T
RNAi
Pancreatic and Colorectal Cancers
Metrics
H-Index
i10 Index
Citation
34
44
4,526
* Rankings
Ranking Based On Selection :13
Environmental Microbiology
Molecular Biology
Metrics
H-Index
i10 Index
Citation
30
44
3,657
* Rankings
Ranking Based On Selection :14
COVID-19
GI/liver Cancer
Cancer stem cells
Hepatitis viruses
gene regulation
Metrics
H-Index
i10 Index
Citation
29
39
3,782
* Rankings
Ranking Based On Selection :15
Lung Biology
Infectious Disease
Cell and Molecular Biology
Metrics
H-Index
i10 Index
Citation
28
38
2,443
* Rankings
Ranking Based On Selection :16
Molecular modeling
Confinement effect
Surface science
Metrics
H-Index
i10 Index
Citation
28
59
2,409
* Rankings
Ranking Based On Selection :17
Bioinformatics
Metagenomics
Microbiology
Microbial ecology
Metrics
H-Index
i10 Index
Citation
27
31
4,368
* Rankings
Ranking Based On Selection :18
Cancer Prevention
Cell signaling and Molecular Biology
Metrics
H-Index
i10 Index
Citation
27
34
1,897
* Rankings
Ranking Based On Selection :19
Cell Death
BCL-2 protein family
Mitochondria
Endoplasmic Reticulum
Metrics
H-Index
i10 Index
Citation
27
32
3,836
* Rankings
Ranking Based On Selection :20
Gene Expression
Genetic Medicine
Metrics
H-Index
i10 Index
Citation
25
35
2,475
* Rankings
Ranking Based On Selection :21
breast cancer
exosomes
extracellular vesicles
microRNAs
Metrics
H-Index
i10 Index
Citation
20
26
2,927
* Rankings
Ranking Based On Selection :22
Cancer prevention
Bladder Cancer
Colon Cancer
Translational research
Drug Development
Metrics
H-Index
i10 Index
Citation
19
33
1,812
* Rankings
Ranking Based On Selection :23
Cell Biology
Wound Healing
Myofibroblast
Metrics
H-Index
i10 Index
Citation
19
22
3,074
* Rankings
Ranking Based On Selection :24
Cell biology
Metrics
H-Index
i10 Index
Citation
19
22
1,275
* Rankings
Ranking Based On Selection :25
DNA Damage
DNA repair
Immunology
Cell Cycle
Transcription
Metrics
H-Index
i10 Index
Citation
17
22
3,445
* Rankings
Ranking Based On Selection :26
cell biology
retinal degeneration
gene expression
Metrics
H-Index
i10 Index
Citation
17
30
985
* Rankings
Ranking Based On Selection :27
Cancer Chemoprevention and Therapeutics
Metrics
H-Index
i10 Index
Citation
17
23
1,059
* Rankings
Ranking Based On Selection :28
Cancer Biology
Metrics
H-Index
i10 Index
Citation
17
27
984
* Rankings
Ranking Based On Selection :29
Cell signalling
Carcinogenesis
Chemoprevention
Drug Development
Metrics
H-Index
i10 Index
Citation
16
21
766
* Rankings
Ranking Based On Selection :30
gene regulation
archaea
oxidative stress
Metrics
H-Index
i10 Index
Citation
15
18
1,831
* Rankings
Ranking Based On Selection :31
microbiology
molecular genetics
Metrics
H-Index
i10 Index
Citation
14
18
1,853
* Rankings
Ranking Based On Selection :32
Cancer Biomarkers
Pharmaceutical Analysis
Environmental Analysis
Microfluidics
Mass Spectrometry
Metrics
H-Index
i10 Index
Citation
13
14
663
* Rankings
Ranking Based On Selection :33
Cancer Biology
Metrics
H-Index
i10 Index
Citation
13
14
769
* Rankings
Ranking Based On Selection :34
Cancer Biology
Immunology
Undergraduate Research Education
Metrics
H-Index
i10 Index
Citation
13
13
854
* Rankings
Ranking Based On Selection :35
Aging
Epigenetics
Machine Learning
Metrics
H-Index
i10 Index
Citation
12
12
684
* Rankings
Ranking Based On Selection :36
cellular biomechanics
morphogenesis
developmental mechanics
Metrics
H-Index
i10 Index
Citation
12
16
1,099
* Rankings
Ranking Based On Selection :37
Molecular biology
Mass spectrometry
cancer
proteomics
Metrics
H-Index
i10 Index
Citation
12
15
552
* Rankings
Ranking Based On Selection :38
cell biology
Metrics
H-Index
i10 Index
Citation
11
12
1,172
* Rankings
Ranking Based On Selection :39
Cancer Biology
Cell and Molecular Biology
Endocrinology
Reproductive Toxicology
Environmental Toxicology
Metrics
H-Index
i10 Index
Citation
11
11
766
* Rankings
Ranking Based On Selection :40
Cancer epigenetics
Cancer metabolomics
Dietary bioactives
Metrics
H-Index
i10 Index
Citation
10
10
345
* Rankings
Ranking Based On Selection :41
Molecular biology
Toxicology
Endocrinology
Bone biology
Cancer biology
Metrics
H-Index
i10 Index
Citation
6
6
175
* Rankings
Ranking Based On Selection :42
Molecular Biology
Biotechnology
Microbiology
Neurobiology
Cardiovascular Research
Metrics
H-Index
i10 Index
Citation
6
5
121
* Rankings
Ranking Based On Selection :43
Bioinformatics
Epigenetics
Autoimmunity
DNA methylation
Metrics
H-Index
i10 Index
Citation
6
4
155
* Rankings
Ranking Based On Selection :44
Aging /Neuroscience /Epigenetics/Sex differences
Metrics
H-Index
i10 Index
Citation
5
4
133
* Rankings
Ranking Based On Selection :45
Molecular Biology
Infectious Disease
Adaptive Immunity
Metrics
H-Index
i10 Index
Citation
5
2
72
* Rankings
Ranking Based On Selection :46
Cell Biology
Ophthalmology
Neuroscience
Metabolomics
Maternal fetal medicine
Metrics
H-Index
i10 Index
Citation
4
2
72
* Rankings
Ranking Based On Selection :47
Pharmaceutical Sciences
Biochemistry & Molecular Biology
Aging Biology
Metrics
H-Index
i10 Index
Citation
4
2
40
* Rankings
Ranking Based On Selection :48
Biochemistry
Microbiology
Molecular Biology
Antibiotic Resistance
Efflux proteins
Metrics
H-Index
i10 Index
Citation
4
2
38
* Rankings
Ranking Based On Selection :49
DNA Replication and Segregation
Cell Division
Natural Product Discovery
Eructophagy
Phagocytosis
Metrics
H-Index
i10 Index
Citation
4
1
40
* Rankings
Ranking Based On Selection :50
Cancer Biology
Molecular Biology
Genetics
Blood cancer
Metrics
H-Index
i10 Index
Citation
4
1
37
* Rankings
Ranking Based On Selection :51
Genetics
Molecular diagnostic
Metrics
H-Index
i10 Index
Citation
4
2
118
* Rankings
Ranking Based On Selection :52
Cancer
Clinical Research
Molecular Biology
Biometals
Metrics
H-Index
i10 Index
Citation
3
3
156
* Rankings
Ranking Based On Selection :53
Bioinformatics
Bulk RNA sequencing
Single RNA sequencing
Cancer
Metrics
H-Index
i10 Index
Citation
3
2
59
* Rankings
Ranking Based On Selection :54
Epigenetics
Evolution Biology
Endophytes
Natural Products
Metrics
H-Index
i10 Index
Citation
3
0
22
* Rankings
Ranking Based On Selection :55
Breast Cancer
Obesity
Genomics
Epigenetics
Chronic Kidney Disease
Metrics
H-Index
i10 Index
Citation
3
0
13
* Rankings
Ranking Based On Selection :56
Cell/stem cell biology/IPSC's
IVF physiology
Diabetes.
Metrics
H-Index
i10 Index
Citation
2
1
27
* Rankings
Ranking Based On Selection :57
cancer biology
cell biology
glycobiology
Metrics
H-Index
i10 Index
Citation
1
1
19
Ralf Janknecht
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
68
120
15,680
Cancer
Gene Expression
Signaling
Rajagopal Ramesh
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
64
129
24,618
gene therapy
nanomedicine
cancer
apoptosis
drug delivery
Michael Detamore
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
62
123
10,769
Regenerative Medicine
Biomaterials
TMJ
Stem Cells
Lawrence Rothblum
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
57
108
9,828
Transcription
nucleolus
Pol I
cell biology
Resham Bhattacharya *
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
55
101
27,160
Cancer
cell biology
cell signaling
endothelial biology
Dharambir K Sanghera
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
49
86
24,370
Genetics
genomics
diabetes
heart disease
molecular biology
Mary Beth Humphrey
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
45
55
8,387
Osteoimmunology
cell signaling
osteoporosis
Danny Dhanasekaran
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
41
80
6,992
Cell Signaling
Cancer
lncRNA
miRNA
biomarkers
Jingxuan Yang
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
40
57
5,063
Pancreatic cancer
ZIP4
microRNA
FGFR
SLPI
Wei Qun Ding
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
38
76
5,495
Cancer Biology
Cancer Therapeutics and Diagnostics
Si Wu
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
35
69
4,206
proteomics
mass spectrometry
Sripathi M Sureban M Pharm
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
34
44
4,526
PK/PD
Cancer Stem Cells
CAR-T
RNAi
Pancreatic and Colorectal Cancers
Aifen Zhou
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
30
44
3,657
Environmental Microbiology
Molecular Biology
Naushad Ali
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
29
39
3,782
COVID-19
GI/liver Cancer
Cancer stem cells
Hepatitis viruses
gene regulation
Bharathiraja Subramaniyan
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
28
38
2,443
Lung Biology
Infectious Disease
Cell and Molecular Biology
Liangliang Huang
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
28
59
2,409
Molecular modeling
Confinement effect
Surface science
Yujia Qin
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
27
31
4,368
Bioinformatics
Metagenomics
Microbiology
Microbial ecology
Shailendra Kumar Dhar Dwivedi
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
27
34
1,897
Cancer Prevention
Cell signaling and Molecular Biology
Jialing Lin
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
27
32
3,836
Cell Death
BCL-2 protein family
Mitochondria
Endoplasmic Reticulum
Michelle Staudt
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
25
35
2,475
Gene Expression
Genetic Medicine
Bethany Hannafon
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
20
26
2,927
breast cancer
exosomes
extracellular vesicles
microRNAs
Venkateshwar Madka
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,812
Cancer prevention
Bladder Cancer
Colon Cancer
Translational research
Drug Development
Melville B Vaughan
Metrics
H-Index
i10 Index
Citation Counts
19
22
3,074
Cell Biology
Wound Healing
Myofibroblast
Anne Kasus Jacobi
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,275
Julio C Morales
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
17
22
3,445
DNA Damage
DNA repair
Immunology
Cell Cycle
Transcription
Hongwei Ma
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
17
30
985
cell biology
retinal degeneration
gene expression
Vishal Chandra
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,059
Cancer Chemoprevention and Therapeutics
Rajani Rai
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
17
27
984
Gaurav Kumar
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
16
21
766
Cell signalling
Carcinogenesis
Chemoprevention
Drug Development
Elizabeth A Karr
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,831
gene regulation
archaea
oxidative stress
Dragutin J Savic
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,853
microbiology
molecular genetics
Sanjeewa Gamagedara
Metrics
H-Index
i10 Index
Citation Counts
13
14
663
Cancer Biomarkers
Pharmaceutical Analysis
Environmental Analysis
Microfluidics
Mass Spectrometry
Rangasudhagar Radhakrishnan
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
13
14
769
Naga Rama Kothapalli
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
13
13
854
Cancer Biology
Immunology
Undergraduate Research Education
Hunter Porter
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
12
12
684
Aging
Epigenetics
Machine Learning
Gang Xu
Metrics
H-Index
i10 Index
Citation Counts
12
16
1,099
cellular biomechanics
morphogenesis
developmental mechanics
James Rs Hocker
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
12
15
552
Molecular biology
Mass spectrometry
cancer
proteomics
Jody Summers
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,172
Vengatesh Ganapathy
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
11
11
766
Cancer Biology
Cell and Molecular Biology
Endocrinology
Reproductive Toxicology
Environmental Toxicology
Dhanamjai Penta
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
10
10
345
Cancer epigenetics
Cancer metabolomics
Dietary bioactives
Karthikeyan Subramanian
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
6
6
175
Molecular biology
Toxicology
Endocrinology
Bone biology
Cancer biology
Monika Niewiadomska Schulkins
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
6
5
121
Molecular Biology
Biotechnology
Microbiology
Neurobiology
Cardiovascular Research
Chris Dunn
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
6
4
155
Bioinformatics
Epigenetics
Autoimmunity
DNA methylation
Victor A Ansere
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
5
4
133
Aging /Neuroscience /Epigenetics/Sex differences
Ummey Khalecha Bintha Ahmed
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
5
2
72
Molecular Biology
Infectious Disease
Adaptive Immunity
Yeboah Kofi Gyening
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
4
2
72
Cell Biology
Ophthalmology
Neuroscience
Metabolomics
Maternal fetal medicine
Phoebe Ohene-Marfo|Phoebe Esinam Goku
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
4
2
40
Pharmaceutical Sciences
Biochemistry & Molecular Biology
Aging Biology
Laiba Ajmal
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
4
2
38
Biochemistry
Microbiology
Molecular Biology
Antibiotic Resistance
Efflux proteins
Sidra Ajmal
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
4
1
40
DNA Replication and Segregation
Cell Division
Natural Product Discovery
Eructophagy
Phagocytosis
Tapojyoti Sanyal
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Cancer Biology
Molecular Biology
Genetics
Blood cancer
Wenfu Li
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
4
2
118
Genetics
Molecular diagnostic
Emilie Morrell
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
3
3
156
Cancer
Clinical Research
Molecular Biology
Biometals
Golya Shahrokhi
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
3
2
59
Bioinformatics
Bulk RNA sequencing
Single RNA sequencing
Cancer
Srishti Kashyap
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Epigenetics
Evolution Biology
Endophytes
Natural Products
Barbara Mensah Sankofi|Barbara Mensah
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
3
0
13
Breast Cancer
Obesity
Genomics
Epigenetics
Chronic Kidney Disease
Niyaf Alkadhem
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Cell/stem cell biology/IPSC's
IVF physiology
Diabetes.
Pavitra Murali
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
1
1
19
cancer biology
cell biology
glycobiology