Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Organoids
Pluripotent stem cells
Clinical application of pluripotent stem cells of
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
415
297
0.716
* Total i10 IndexRankings
Ranking Based On Selection: 2
embryology
stem cell
biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
269
0.743
* Total i10 IndexRankings
Ranking Based On Selection: 3
Stem cell
Cell therapy
Regenerative medicine
Immunology
Immunotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
97
0.764
* Total i10 IndexRankings
Ranking Based On Selection: 4
Embryology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
83
0.741
* Total i10 IndexRankings
Ranking Based On Selection: 5
Andrology
male infertility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
81
0.827
* Total i10 IndexRankings
Ranking Based On Selection: 6
Regenerative Medicine
Stem Cell Scienc
iPSC Technology and Reprogramming
Hepatocyte biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
90
0.968
* Total i10 IndexRankings
Ranking Based On Selection: 7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
73
0.802
* Total i10 IndexRankings
Ranking Based On Selection: 8
Ethics
Assisted reproduction
stem cells
genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
73
0.830
* Total i10 IndexRankings
Ranking Based On Selection: 9
Genomics
Cellular Reprogramming
Disease Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 10
MS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Electrophysiology
Spinal cord injury
Neural Stem Cell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
* Total i10 IndexRankings
Ranking Based On Selection: 12
Molecular Biology
Epigenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 13
Tissue Engineering
Developmental Biology
Regenerative Medicine
Biomaterials
Wound healing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
* Total i10 IndexRankings
Ranking Based On Selection: 14
Advanced therapy medicinal product (ATMP)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
29
0.806
* Total i10 IndexRankings
Ranking Based On Selection: 15
Neuroregeneration
Neuron
Nerve
Endocrine
Medical Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
* Total i10 IndexRankings
Ranking Based On Selection: 16
Embryology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 17
Polymer
Skin Tissue Engineering
Material Chemistry
Carbohydrate Polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
* Total i10 IndexRankings
Ranking Based On Selection: 18
Genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 IndexRankings
Ranking Based On Selection: 19
Stem cell
iPSC derived cardiomyocytes
cardiac disease modeling
patch clamp
L-type Ca current
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 20
Fatty acids
Animal nutrition
Nutrition-Reproduction crosstalk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 21
Extracellular Vesicles
Exosomes
Stem Cells
Regenerative Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 22
Kidney Regeneration
Cell therapy and tissue engineering
Anti-Fibrosis
Anti-Aging
Human Umbilical Cord Blood Serum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 23
Regenerative Medicine
Stem Cell therapy
Islet Transplantation
Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
Molecular Biology
Neurodevelopment and Neuroregeneration
Bioinformatics
Genetic Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
13
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 25
Male Infertility
Animal Andrology
Cryobiology
Sperm Biology
Fertility Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Hossein Baharvand
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
415
297
0.716
Organoids
Pluripotent stem cells
Clinical application of pluripotent stem cells of
MH Nasr
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
269
0.743
embryology
stem cell
biotechnology
Nasser Aghdami
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
97
0.764
Stem cell
Cell therapy
Regenerative medicine
Immunology
Immunotherapy
Abdolhossein Shahverdi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
83
0.741
Marziyeh Tavalaee
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
81
0.827
Massoud Vosough|M Vosough مسعود وثوق
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
90
0.968
Regenerative Medicine
Stem Cell Scienc
iPSC Technology and Reprogramming
Hepatocyte biology
Marzieh Ebrahimi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
73
0.802
Reza Omani Samani
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
73
0.830
Ethics
Assisted reproduction
stem cells
genetics
Mehdi Totonchi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
Genomics
Cellular Reprogramming
Disease Modeling
Seyed Massood Nabavi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
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Sahar Kiani
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
Maryam Shahhoseini
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
Molecular Biology
Epigenetics
Sarah Rajabi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
Tissue Engineering
Developmental Biology
Regenerative Medicine
Biomaterials
Wound healing
Seyedeh Nafiseh Hassani
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
29
0.806
Advanced therapy medicinal product (ATMP)
Farshad Homayouni Moghadam
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
Neuroregeneration
Neuron
Nerve
Endocrine
Medical Physiology
R Fathi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
Hamed Daemi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
Polymer
Skin Tissue Engineering
Material Chemistry
Carbohydrate Polymers
Amir Amiri-Yekta
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Sara Pahlavan
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
Stem cell
iPSC derived cardiomyocytes
cardiac disease modeling
patch clamp
L-type Ca current
Alireza Alizadeh Moghadam Masouleh
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Fatty acids
Animal nutrition
Nutrition-Reproduction crosstalk
Faezeh Shekari|Shekari, F., فائزه شکری
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Extracellular Vesicles
Exosomes
Stem Cells
Regenerative Medicine
Reza Moghadasali
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Kidney Regeneration
Cell therapy and tissue engineering
Anti-Fibrosis
Anti-Aging
Human Umbilical Cord Blood Serum
Ensiyeh Hajizadeh-Saffar
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Regenerative Medicine
Stem Cell therapy
Islet Transplantation
Diabetes
Khadijeh Karbalaie
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
13
0.500
Molecular Biology
Neurodevelopment and Neuroregeneration
Bioinformatics
Genetic Engineering
Vahid Esmaeili Borzabadi
Royan Institute
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Male Infertility
Animal Andrology
Cryobiology
Sperm Biology
Fertility Biomarkers