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" (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
Sedigheh Amini Kafi-Abad
Anatomical and Clinical Pathology
Blood Transfusion Medicine
Medicine
Hematology
Immunology
Metrics
H-Index
i10 Index
Citation
24
50
2,571
* Rankings
Ranking Based On Selection :2
Zohreh Sharifi
Blood safety
molecular and diagnostic virology
Metrics
H-Index
i10 Index
Citation
24
74
2,093
* Rankings
Ranking Based On Selection :3
Maryam Keshvari
First interest
Second interest
...Hepatology
Infectious Diseases
Metrics
H-Index
i10 Index
Citation
23
45
1,445
* Rankings
Ranking Based On Selection :5
Ehteramolsadat Hosseini
Stem cell transplantation
Cell therapy and stem cell biology
NK cell biology
Platelet biology
Metrics
H-Index
i10 Index
Citation
19
26
1,189
* Rankings
Ranking Based On Selection :6
Hayedeh Javadzadeh Shahshahani
Immunohematology
Transfusion medicine
Patient blood management
Metrics
H-Index
i10 Index
Citation
16
18
841
Kamran Atarodi
Stem cell
Hemostasis and Thrombosis
Monoclonal Antibody
Biotechnology
Metrics
H-Index
i10 Index
Citation
8
5
113
Nadia Bagheri
HLA -HAPLOTYPE FREQUENCY
IMMUNOGENETICS- TRANSPLANTATION- NGS BASED HLA TYPING-flow cytometry
molecular diagnosis
stem cell
Metrics
H-Index
i10 Index
Citation
4
4
136
Rankings
Ranking Based On Selection: 1
Sedigheh Amini Kafi-Abad
Metrics
H-Index
i10 Index
Citation Counts
24
50
2,571
Anatomical and Clinical Pathology
Blood Transfusion Medicine
Medicine
Hematology
Immunology
Rankings
Ranking Based On Selection: 2
Zohreh Sharifi
Metrics
H-Index
i10 Index
Citation Counts
24
74
2,093
Blood safety
molecular and diagnostic virology
Rankings
Ranking Based On Selection: 3
Maryam Keshvari
Metrics
H-Index
i10 Index
Citation Counts
23
45
1,445
First interest
Second interest
...Hepatology
Infectious Diseases
Rankings
Ranking Based On Selection: 4
Shahram Samiee
Metrics
H-Index
i10 Index
Citation Counts
20
42
1,323
Rankings
Ranking Based On Selection: 5
Ehteramolsadat Hosseini
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,189
Stem cell transplantation
Cell therapy and stem cell biology
NK cell biology
Platelet biology
Rankings
Ranking Based On Selection: 6
Hayedeh Javadzadeh Shahshahani
Metrics
H-Index
i10 Index
Citation Counts
16
18
841
Immunohematology
Transfusion medicine
Patient blood management
Rankings
Ranking Based On Selection: 7
Arezoo Oodi
Metrics
H-Index
i10 Index
Citation Counts
11
13
514
Rankings
Ranking Based On Selection: 8
Minoo Ahmadinejad
Metrics
H-Index
i10 Index
Citation Counts
11
11
426
Rankings
Ranking Based On Selection: 9
Seyed Mohammad Reza Tabatabaei
Metrics
H-Index
i10 Index
Citation Counts
8
7
166
Rankings
Ranking Based On Selection: 10
Kamran Atarodi
Metrics
H-Index
i10 Index
Citation Counts
8
5
113
Stem cell
Hemostasis and Thrombosis
Monoclonal Antibody
Biotechnology
Rankings
Ranking Based On Selection: 11
Saleh Nasiri
Metrics
H-Index
i10 Index
Citation Counts
8
7
234
Rankings
Ranking Based On Selection: 12
Nasim Sadat Hosseini Divkolaye
Metrics
H-Index
i10 Index
Citation Counts
7
6
302
Rankings
Ranking Based On Selection: 13
Azita Chegini
Metrics
H-Index
i10 Index
Citation Counts
7
5
137
Rankings
Ranking Based On Selection: 14
Fatemeh Akhavan
Metrics
H-Index
i10 Index
Citation Counts
6
5
104
Rankings
Ranking Based On Selection: 15
Alieh (Sahar) Fazeli
Metrics
H-Index
i10 Index
Citation Counts
5
2
89
Rankings
Ranking Based On Selection: 16
Nadia Bagheri
Metrics
H-Index
i10 Index
Citation Counts
4
4
136
HLA -HAPLOTYPE FREQUENCY
IMMUNOGENETICS- TRANSPLANTATION- NGS BASED HLA TYPING-flow cytometry
molecular diagnosis
stem cell
Rankings
Ranking Based On Selection: 17
Mastaneh Alaei
Metrics
H-Index
i10 Index
Citation Counts
4
3
71
Rankings
Ranking Based On Selection: 18
Mahsa Zamanian
Metrics
H-Index
i10 Index
Citation Counts
4
2
41
Rankings
Ranking Based On Selection: 19
Fereshteh Parhizkari
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
Rankings
Ranking Based On Selection: 20
Azita Rezvani
Metrics
H-Index
i10 Index
Citation Counts
2
0
11