The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Immunology
Allergy
Asthma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,400
13,064
0.975
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Neuropharmacokinetics
Pharmaceutical Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,564
5,534
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Drug delivery
Biomaterials
Polymers
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,198
5,222
0.843
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,941
3,257
0.826
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Chemistry
Phototherapy
Cancer
Nanomedicine
Tissue Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,951
2,779
0.942
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,117
2,724
0.874
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Cancer Immunotherapy
Cell therapy
Gene therapy
Immunoregulation
Clinical Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,890
2,515
0.870
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Toxicology and pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,557
2,338
0.657
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,993
2,190
0.732
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Pharmaceutics and Pharmaceutical Nanotechnology Physical Pharmacy and Biopharmacy Molecular Dynamics Simulatins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,132
2,110
0.674
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Biostatistics
Modeling Longitudinal Data
Bayesian Methods
Machine Learning
High Dimensional Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,257
1,970
0.873
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,858
1,849
0.647
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Food Hygiene and Quality Control
Food Safety
Food microbiology
Food chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,038
1,822
0.894
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Cancer Epidemiology
Public Health
Poisoning
Spatial Analysis
Pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,127
1,771
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Antimalarial & Cancer drug discovery
Proteomics
Metabolomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,415
1,742
0.721
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Stem Cell
Tissue Regeneration
Regenerative Medicine
Microfluidic and Lab on a Chip
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,206
1,694
0.528
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
food sciences
food safety
food control
food microbiology
Herbal medicines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,376
1,640
0.690
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Nutrition
diabetes
Metabolic syndrome
multiple sclerosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,684
1,590
0.944
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,472
1,505
0.609
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Hematologic malignancies
Stem Cell
Gene Therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,724
1,470
0.540
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Microbiota
Antibiotic resistance mechanisms
Bacterial interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,718
1,467
0.854
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Social Medicine
Cardiovascular Diseases
Metabolic Syndrome
NAFLD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,866
1,407
0.754
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
1,394
0.782
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,513
1,377
0.910
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Toxicology
Pharmacology
Animal Models
Cancer Research
Oxidative Stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,001
1,316
0.658
Seyyed Shamsadin Athari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,400
13,064
0.975
Mehrdad Hamidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,564
5,534
0.579
Neuropharmacokinetics
Pharmaceutical Nanotechnology
Hossein Danafar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,198
5,222
0.843
Drug delivery
Biomaterials
Polymers
Nanotechnology
Hamidreza Kheiri Manjili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,941
3,257
0.826
Aziz Maleki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,951
2,779
0.942
Chemistry
Phototherapy
Cancer
Nanomedicine
Tissue Engineering
Ali Sharafi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,117
2,724
0.874
Abdolreza Esmaeilzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,890
2,515
0.870
Cancer Immunotherapy
Cell therapy
Gene therapy
Immunoregulation
Clinical Immunology
Mir Jamal Hosseini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,557
2,338
0.657
Toxicology and pharmacology
Koorosh Kamali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,993
2,190
0.732
Saeed Ghanbarzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,132
2,110
0.674
Pharmaceutics and Pharmaceutical Nanotechnology Physical Pharmacy and Biopharmacy Molecular Dynamics Simulatins
Shahram Arsang Jang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,257
1,970
0.873
Biostatistics
Modeling Longitudinal Data
Bayesian Methods
Machine Learning
High Dimensional Data
Saeideh Mazloomzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,858
1,849
0.647
Majid Aminzare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,038
1,822
0.894
Food Hygiene and Quality Control
Food Safety
Food microbiology
Food chemistry
Kamyar Mansori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,127
1,771
0.833
Cancer Epidemiology
Public Health
Poisoning
Spatial Analysis
Pediatrics
Ali Ramazani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,415
1,742
0.721
Antimalarial & Cancer drug discovery
Proteomics
Metabolomics
Samad Nadri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,206
1,694
0.528
Stem Cell
Tissue Regeneration
Regenerative Medicine
Microfluidic and Lab on a Chip
Hassan Hassanzadazar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,376
1,640
0.690
food sciences
food safety
food control
food microbiology
Herbal medicines
Mehran Rahimlou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,684
1,590
0.944
Nutrition
diabetes
Metabolic syndrome
multiple sclerosis
M Naghavi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,472
1,505
0.609
Mortazavihematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,724
1,470
0.540
Hematologic malignancies
Stem Cell
Gene Therapy
Fakhri hi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,718
1,467
0.854
Microbiota
Antibiotic resistance mechanisms
Bacterial interactions
Nima Motamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,866
1,407
0.754
Social Medicine
Cardiovascular Diseases
Metabolic Syndrome
NAFLD
Habib Zeighami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
1,394
0.782
Naser Alizadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,513
1,377
0.910
Mohammad Reza Eskandari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,001
1,316
0.658
Toxicology
Pharmacology
Animal Models
Cancer Research
Oxidative Stress