Douaa Sayed

1.7k total citations
66 papers, 1.2k citations indexed

About

Douaa Sayed is a scholar working on Immunology, Epidemiology and Hematology. According to data from OpenAlex, Douaa Sayed has authored 66 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Immunology, 13 papers in Epidemiology and 11 papers in Hematology. Recurrent topics in Douaa Sayed's work include Hepatitis C virus research (7 papers), Platelet Disorders and Treatments (6 papers) and Hepatitis B Virus Studies (6 papers). Douaa Sayed is often cited by papers focused on Hepatitis C virus research (7 papers), Platelet Disorders and Treatments (6 papers) and Hepatitis B Virus Studies (6 papers). Douaa Sayed collaborates with scholars based in Egypt, Saudi Arabia and United States. Douaa Sayed's co-authors include Ghareb M. Soliman, Mohamed A. Safwat, Gamal Badr, Sahar Abdel-Baky Mohamed, Mohamed A. Ahmed, Mohamed A. Attia, Mohamed A. Attia, Mohamed K. Al-Sadoon, Ahmed Issam Ali and Mohammed Shatat and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Douaa Sayed

62 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Douaa Sayed Egypt 21 265 212 205 152 134 66 1.2k
Megumu Higaki Japan 25 126 0.5× 307 1.4× 73 0.4× 322 2.1× 64 0.5× 48 1.5k
In Suh Park South Korea 23 164 0.6× 301 1.4× 53 0.3× 80 0.5× 17 0.1× 118 1.8k
Thomas M. Saba United States 26 382 1.4× 705 3.3× 124 0.6× 429 2.8× 194 1.4× 77 2.5k
Soo-Kon Lee South Korea 22 344 1.3× 338 1.6× 127 0.6× 293 1.9× 230 1.7× 54 1.6k
Claire Legendre France 18 362 1.4× 233 1.1× 376 1.8× 44 0.3× 24 0.2× 66 1.0k
Christopher A. Adin United States 23 180 0.7× 695 3.3× 211 1.0× 25 0.2× 32 0.2× 74 2.3k
Mengqi Zhu China 22 333 1.3× 650 3.1× 194 0.9× 159 1.0× 14 0.1× 75 1.5k
Shengyu Wang China 24 261 1.0× 685 3.2× 21 0.1× 202 1.3× 29 0.2× 141 1.7k
Pedro López‐Saura Cuba 22 309 1.2× 346 1.6× 67 0.3× 216 1.4× 49 0.4× 58 1.6k
Yuefeng Rao China 20 99 0.4× 480 2.3× 31 0.2× 139 0.9× 38 0.3× 51 1.7k

Countries citing papers authored by Douaa Sayed

Since Specialization
Citations

This map shows the geographic impact of Douaa Sayed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Douaa Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Douaa Sayed more than expected).

Fields of papers citing papers by Douaa Sayed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Douaa Sayed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Douaa Sayed. The network helps show where Douaa Sayed may publish in the future.

Co-authorship network of co-authors of Douaa Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of Douaa Sayed. A scholar is included among the top collaborators of Douaa Sayed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Douaa Sayed. Douaa Sayed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Abdelhafiz, Ahmed Samir, et al.. (2021). Knowledge, Attitude, and Opinions of Egyptian Medical Students Toward Biobanking Issues. SHILAP Revista de lepidopterología. 1(2). 33–40.
2.
Opelz, Gerhard, Christian Morath, Martin Zeier, et al.. (2021). Higher CD19+CD25+ Bregs are independently associated with better graft function in renal transplant recipients. BMC Nephrology. 22(1). 9 indexed citations
3.
Sayed, Douaa, et al.. (2021). Possible Role of CD11a in Primary Immune Thrombocytopenia Patients on Immunosuppressive Therapy. Journal of Blood Medicine. Volume 12. 197–205. 5 indexed citations
4.
El‐Mokhtar, Mohamed A., et al.. (2020). Hepatitis C Virus Affects Tuberculosis-Specific T Cells in HIV-Negative Patients. Viruses. 12(1). 101–101. 13 indexed citations
5.
6.
Mohamed, Sahar Abdel-Baky, et al.. (2018). Effect of local wound infiltration with ketamine versus dexmedetomidine on postoperative pain and stress after abdominal hysterectomy, a randomized trial. European Journal of Pain. 22(5). 951–960. 30 indexed citations
7.
Sayed, Douaa, et al.. (2017). Non-neoplastic Portal Vein Thrombosis in HCV Cirrhosis Patients: is it an Immuno-Inflammatory Disorder?. Annals of Hepatology. 16(4). 574–583. 6 indexed citations
8.
Makhlouf, Nahed A., et al.. (2016). The efficacy of hepatitis B vaccination program in upper Egypt: Flow cytometry and the evaluation of long term immunogenicity. Journal of Medical Virology. 88(9). 1567–1575. 8 indexed citations
9.
Sayed, Douaa, et al.. (2016). Circulating tumor cells as an early predictive marker of disease progression in metastatic breast cancer patients. Annals of Oncology. 27. vi71–vi71. 2 indexed citations
10.
Driscoll, James J., et al.. (2014). Chronic eosinophilic leukemia transformation into acute myeloid leukemia with monocytic differentiation. 1(2). 4–4. 1 indexed citations
11.
Badr, Gamal, et al.. (2014). Increased Susceptibility to Apoptosis and Growth Arrest of Human Breast Cancer Cells Treated by a Snake Venom-Loaded Silica Nanoparticles. Cellular Physiology and Biochemistry. 34(5). 1640–1651. 20 indexed citations
12.
El‐Sokkary, Gamal H., et al.. (2013). Modulation of autophagy enhances the apoptotic cell death in human T lymphoma cells treated with Anthocyanin. Egyptian Academic Journal of Biological Sciences. C, Physiology and Molecular Biology. 5(2). 87–97.
13.
Badr, Gamal, Mohamed K. Al-Sadoon, Danny Rabah, & Douaa Sayed. (2012). Snake (Walterinnesia aegyptia) venom-loaded silica nanoparticles induce apoptosis and growth arrest in human prostate cancer cells. APOPTOSIS. 18(3). 300–314. 33 indexed citations
14.
Sayed, Douaa, et al.. (2012). Increased circulating red cell microparticles (RMP) and platelet microparticles (PMP) in immune thrombocytopenic purpura. Thrombosis Research. 131(2). e59–e63. 42 indexed citations
15.
Ali, Ahmed Issam, et al.. (2012). Prevalence of Occult Hepatitis B Virus Infection in Hemodialysis Patients From Egypt With or Without Hepatitis C Virus Infection. Hepatitis Monthly. 12(4). 253–258. 60 indexed citations
16.
Hamed, Enas A., et al.. (2011). Parathormone - 25(OH)-vitamin D axis and bone status in children and adolescents with type 1 diabetes mellitus. Pediatric Diabetes. 12(6). no–no. 51 indexed citations
17.
Sayed, Douaa, et al.. (2011). Does occupational exposure to low-dose ionizing radiation affect bone marrow thrombopoiesis?. International Archives of Medicine. 4(1). 8–8. 10 indexed citations
18.
Sayed, Douaa, et al.. (2010). Apoptosis and mitochondrial membrane potential changes of T lymphocytes from children with Down’s syndrome. 8(1). 5 indexed citations
19.
Sayed, Douaa, et al.. (2009). Evaluation of flow cytometric immunophenotyping and DNA analysis for detection of malignant cells in serosal cavity fluids. Diagnostic Cytopathology. 37(7). 498–504. 11 indexed citations
20.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Megumu Higaki Breakdown of academic impact, for papers by In Suh Park Breakdown of academic impact, for papers by Thomas M. Saba Breakdown of academic impact, for papers by Soo-Kon Lee Breakdown of academic impact, for papers by Claire Legendre Breakdown of academic impact, for papers by Christopher A. Adin Breakdown of academic impact, for papers by Mengqi Zhu Breakdown of academic impact, for papers by Shengyu Wang Breakdown of academic impact, for papers by Pedro López‐Saura Breakdown of academic impact, for papers by Yuefeng Rao
Rankless by CCL
2026