Citation Rankings
Highly Cited Researchers
Ain Shams University Highly Cited Researchers CitationMedical and Health Sciences / Pharmacy & Pharmaceutical Sciences Rankings (Sort by last 6 years Citation Index) 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Oncology/Neuropharmacology
Autophagy
Epigenetics
Drug discovery
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,309
7,137
0.499
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Phytochemistry
hepatoprotective effects of natural products
Pharmacognosy
Phytotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,506
4,560
0.701
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Pharmacology
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,442
3,783
0.587
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,471
3,710
0.830
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Drugs and Gene Delivery
Nanomedicine
Pharmaceutical Sciences
Bioinformatics & Chemoinformatics
Colloidal systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,590
3,279
0.714
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
pharmaceutical and medicinal chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,400
2,805
0.638
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Natural Product Chemistry
Bioactive Natural Products
Analysis of essential oils
Drug discovery
Isolation & structural elucid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,814
2,377
0.845
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Pharmacology & Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,962
2,359
0.595
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Protein Delivery
Targeted delivery systems
nanotechnology
Biopharmaceutics and Pharmacokinetics
Design of experiment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,538
2,269
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Natural Products
Molecular modelling
Essential oils
Marine products
Chemometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,352
2,129
0.905
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
النحو والصرف والعروض
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,334
2,012
0.377
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Natural Product Chemistry
Bioactive Natural Products
Pharmacological Screening of Natural Products
Food Chemistry
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,870
1,524
0.815
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Drug Delivery and Tissue Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,651
1,268
0.768
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Cancer research
Immuno-pharmacology
Molecular pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,615
1,240
0.768
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Natural products
Essential oils
Pharmacognosy
Nutraceuticals
Chemometric Analysis & Metabolomics of Medicinal Plants.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,685
1,178
0.699
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Cancer
Liver
Diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,232
1,147
0.514
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
advanced drug delivery
protein and gene delivery
targeted delivery systems
nanotechnology
biopharmaceutics and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,365
1,104
0.809
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Microbiology & Immunology
Biotechnology
Molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,869
1,093
0.585
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Advanced drug delivery systems
Nanotechnology
Microparticulates
Polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,213
1,091
0.899
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,533
1,077
0.703
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Computational pharmaceutics
Gene therapy
Nanomedicines
Machine learning
Drug delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,233
1,053
0.854
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,554
1,029
0.662
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
-Clinical Pharmacy Practice and Pharmacotherapy. -Pharmacometrics and Clinical Pharmacokinetics. -Pharmacovigilance. - Clinical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,181
1,007
0.853
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Medicinal Chemistry
Drug Discovery
Drug Design
Organic Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,062
952
0.896
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Drug delivery
Nanomedicine
Skin diseases
Dermatitis
Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,579
928
0.588
* Last 6 Years Citation Counts Rankings
Rankings
55,103
122
13
Ranking Based On Selection: 1
Amal Kamal Abdel Aziz|Amal Kamal Saadeldin
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,309
7,137
0.499
Oncology/Neuropharmacology
Autophagy
Epigenetics
Drug discovery
Bioinformatics
* Last 6 Years Citation Counts Rankings
Rankings
99,247
225
19
Ranking Based On Selection: 2
Abdel Nasser B Singab
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,506
4,560
0.701
Phytochemistry
hepatoprotective effects of natural products
Pharmacognosy
Phytotherapy
* Last 6 Years Citation Counts Rankings
Rankings
124,630
302
24
Ranking Based On Selection: 3
Ashraf B Abdel Naim
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,442
3,783
0.587
Pharmacology
Toxicology
* Last 6 Years Citation Counts Rankings
Rankings
127,552
308
25
Ranking Based On Selection: 4
Maha Nasr
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,471
3,710
0.830
* Last 6 Years Citation Counts Rankings
Rankings
147,377
361
27
Ranking Based On Selection: 5
Rania Hathout
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,590
3,279
0.714
Drugs and Gene Delivery
Nanomedicine
Pharmaceutical Sciences
Bioinformatics & Chemoinformatics
Colloidal systems
* Last 6 Years Citation Counts Rankings
Rankings
175,809
464
38
Ranking Based On Selection: 6
Khaled Abouzid
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,400
2,805
0.638
pharmaceutical and medicinal chemistry
* Last 6 Years Citation Counts Rankings
Rankings
210,066
597
41
Ranking Based On Selection: 7
Omayma A Eldahshan
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,814
2,377
0.845
Natural Product Chemistry
Bioactive Natural Products
Analysis of essential oils
Drug discovery
Isolation & structural elucid
* Last 6 Years Citation Counts Rankings
Rankings
211,792
605
42
Ranking Based On Selection: 8
Ebtehal El Demerdash
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,962
2,359
0.595
Pharmacology & Toxicology
* Last 6 Years Citation Counts Rankings
Rankings
220,609
629
43
Ranking Based On Selection: 9
Nahed Mortada
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,538
2,269
0.500
Protein Delivery
Targeted delivery systems
nanotechnology
Biopharmaceutics and Pharmacokinetics
Design of experiment
* Last 6 Years Citation Counts Rankings
Rankings
235,414
690
47
Ranking Based On Selection: 10
Fadia Salah Youssef
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,352
2,129
0.905
Natural Products
Molecular modelling
Essential oils
Marine products
Chemometrics
* Last 6 Years Citation Counts Rankings
Rankings
249,256
746
51
Ranking Based On Selection: 11
Shereen Ashmawy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,334
2,012
0.377
* Last 6 Years Citation Counts Rankings
Rankings
324,713
1,065
76
Ranking Based On Selection: 12
Eman Kamal Al Sayed
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,870
1,524
0.815
Natural Product Chemistry
Bioactive Natural Products
Pharmacological Screening of Natural Products
Food Chemistry
Toxicology
* Last 6 Years Citation Counts Rankings
Rankings
381,380
1,373
93
Ranking Based On Selection: 13
Mahmoud E Soliman
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,651
1,268
0.768
Drug Delivery and Tissue Engineering
* Last 6 Years Citation Counts Rankings
Rankings
388,507
1,416
99
Ranking Based On Selection: 14
Mai F Tolba
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,615
1,240
0.768
Cancer research
Immuno-pharmacology
Molecular pharmacology
* Last 6 Years Citation Counts Rankings
Rankings
405,221
1,512
105
Ranking Based On Selection: 15
Sherweit H El Ahmady
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,685
1,178
0.699
Natural products
Essential oils
Pharmacognosy
Nutraceuticals
Chemometric Analysis & Metabolomics of Medicinal Plants.
* Last 6 Years Citation Counts Rankings
Rankings
413,922
1,550
107
Ranking Based On Selection: 16
Hala El Mesallamy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,232
1,147
0.514
* Last 6 Years Citation Counts Rankings
Rankings
426,712
1,624
110
Ranking Based On Selection: 17
Rania AH Ishak
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,365
1,104
0.809
advanced drug delivery
protein and gene delivery
targeted delivery systems
nanotechnology
biopharmaceutics and
* Last 6 Years Citation Counts Rankings
Rankings
429,876
1,641
112
Ranking Based On Selection: 18
Mohammad Mabrouk M Aboulwafa
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,869
1,093
0.585
Microbiology & Immunology
Biotechnology
Molecular biology
* Last 6 Years Citation Counts Rankings
Rankings
430,678
1,645
113
Ranking Based On Selection: 19
Enas Elmowafy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,213
1,091
0.899
Advanced drug delivery systems
Nanotechnology
Microparticulates
Polymers
* Last 6 Years Citation Counts Rankings
Rankings
434,950
1,676
115
Ranking Based On Selection: 20
Mariane George Tadros
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,533
1,077
0.703
* Last 6 Years Citation Counts Rankings
Rankings
442,623
1,713
119
Ranking Based On Selection: 21
Abdelkader Ali Metwally
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,233
1,053
0.854
Computational pharmaceutics
Gene therapy
Nanomedicines
Machine learning
Drug delivery
* Last 6 Years Citation Counts Rankings
Rankings
450,349
1,760
123
Ranking Based On Selection: 22
Amany Osama Kamel Hassan
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,554
1,029
0.662
* Last 6 Years Citation Counts Rankings
Rankings
457,881
1,796
126
Ranking Based On Selection: 23
Nagwa Ali Sabri
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,181
1,007
0.853
-Clinical Pharmacy Practice and Pharmacotherapy. -Pharmacometrics and Clinical Pharmacokinetics. -Pharmacovigilance. - Clinical
* Last 6 Years Citation Counts Rankings
Rankings
477,391
1,923
131
Ranking Based On Selection: 24
Deena S Lasheen
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,062
952
0.896
Medicinal Chemistry
Drug Discovery
Drug Design
Organic Synthesis
* Last 6 Years Citation Counts Rankings
Rankings
486,140
1,972
133
Ranking Based On Selection: 25
Mona MA Abdel Mottaleb
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,579
928
0.588
Drug delivery
Nanomedicine
Skin diseases
Dermatitis
Cancer