Ashraf Shamaa

561 total citations
47 papers, 402 citations indexed

About

Ashraf Shamaa is a scholar working on Surgery, Genetics and Small Animals. According to data from OpenAlex, Ashraf Shamaa has authored 47 papers receiving a total of 402 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 12 papers in Genetics and 10 papers in Small Animals. Recurrent topics in Ashraf Shamaa's work include Mesenchymal stem cell research (12 papers), Tissue Engineering and Regenerative Medicine (7 papers) and Veterinary Equine Medical Research (6 papers). Ashraf Shamaa is often cited by papers focused on Mesenchymal stem cell research (12 papers), Tissue Engineering and Regenerative Medicine (7 papers) and Veterinary Equine Medical Research (6 papers). Ashraf Shamaa collaborates with scholars based in Egypt, Saudi Arabia and Taiwan. Ashraf Shamaa's co-authors include Dina Sabry, Ahmed N. Abdallah, Laila Ahmed Rashed, Abir Mokbel, Abeer M. El Sayed, Mohammed Amer, Hebat Allah A. Amin, Laila A. Rashed, Amira A. Shaheen and Nancy N. Shahin and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Biomedicine & Pharmacotherapy.

In The Last Decade

Ashraf Shamaa

40 papers receiving 391 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ashraf Shamaa Egypt 10 193 117 116 112 91 47 402
John Garcia United Kingdom 9 144 0.7× 163 1.4× 128 1.1× 71 0.6× 55 0.6× 13 339
Hai Thanh Pham Japan 14 108 0.6× 82 0.7× 74 0.6× 217 1.9× 69 0.8× 23 526
Alice Blufstein Austria 12 210 1.1× 38 0.3× 64 0.6× 88 0.8× 109 1.2× 21 455
Nareshwaran Gnanasegaran Malaysia 13 237 1.2× 39 0.3× 91 0.8× 108 1.0× 78 0.9× 21 348
Navita Gupta India 7 212 1.1× 28 0.2× 115 1.0× 126 1.1× 140 1.5× 13 446
Dixin Cui China 10 160 0.8× 75 0.6× 77 0.7× 168 1.5× 77 0.8× 19 376
Hefeng Yang China 12 127 0.7× 89 0.8× 91 0.8× 151 1.3× 117 1.3× 33 407
Lijin Zou China 14 160 0.8× 71 0.6× 159 1.4× 276 2.5× 54 0.6× 27 631
Gang Lei China 11 150 0.8× 77 0.7× 46 0.4× 214 1.9× 98 1.1× 14 542
Tieli Song China 7 185 1.0× 50 0.4× 122 1.1× 125 1.1× 122 1.3× 10 404

Countries citing papers authored by Ashraf Shamaa

Since Specialization
Citations

This map shows the geographic impact of Ashraf Shamaa'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 Ashraf Shamaa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ashraf Shamaa more than expected).

Fields of papers citing papers by Ashraf Shamaa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ashraf Shamaa. 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 Ashraf Shamaa. The network helps show where Ashraf Shamaa may publish in the future.

Co-authorship network of co-authors of Ashraf Shamaa

This figure shows the co-authorship network connecting the top 25 collaborators of Ashraf Shamaa. A scholar is included among the top collaborators of Ashraf Shamaa 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 Ashraf Shamaa. Ashraf Shamaa 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.
Shamaa, Ashraf, et al.. (2025). The transforming role of wharton’s jelly mesenchymal stem cell-derived exosomes for diabetic foot ulcer healing: a randomized controlled clinical trial. Stem Cell Research & Therapy. 16(1). 559–559. 1 indexed citations
2.
Ebrahim, Nesrine, Sabry Younis Mahmoud, Ali A. Rabaan, et al.. (2025). Lyophilized MSC-EVs attenuates COVID-19 pathogenesis by regulating the JAK/STAT pathway. Stem Cell Research & Therapy. 16(1). 244–244.
3.
Abdallah, Ahmed N., et al.. (2024). Comparison between stem cell therapy and stem cell derived exosomes on induced multiple sclerosis in dogs. BMC Veterinary Research. 20(1). 90–90. 1 indexed citations
4.
Elsherbiny, Nehal M., Kousalya Prabahar, Zuhair M. Mohammedsaleh, et al.. (2024). MSCs–derived EVs protect against chemotherapy-induced ovarian toxicity: role of PI3K/AKT/mTOR axis. Journal of Ovarian Research. 17(1). 222–222. 4 indexed citations
5.
6.
Shamaa, Ashraf, et al.. (2023). A novel surgical technique for treatment of cervical vertebral stenotic myelopathy (wobbler syndrome) in a filly. Journal of Equine Veterinary Science. 126. 104493–104493. 3 indexed citations
7.
8.
Abu‐Seida, Ashraf M., et al.. (2020). Ultrasonography and surgical management of a perineal hernia in a donkey. Equine Veterinary Education. 33(9). 2 indexed citations
9.
Abu‐Seida, Ashraf M. & Ashraf Shamaa. (2020). Congenital Osteoma of the Frontal Bone in an Arabian Filly. Journal of Equine Veterinary Science. 93. 103217–103217.
10.
Shamaa, Ashraf, et al.. (2019). Experimental Study of Bone Defect Repair Using Centrifuged and Non-Centrifuged Bone Marrow Aspirate. Al-Azhar Dental Journal for Girls. 6(1). 61–66.
11.
Ali, Adel A., et al.. (2019). Ultrasound-guided inferior alveolar nerve block in donkeys. 2(2). 14–18. 2 indexed citations
12.
13.
Amer, Mohammed, et al.. (2016). Sequential canine neonatal spinal ultrasonography from birth till spinal ossification.. Pakistan Veterinary Journal. 36(1). 6–10. 2 indexed citations
14.
Shamaa, Ashraf, et al.. (2016). Ultrasonographic Examination of Mammary Glands in Lactating Jennies (Equus asinus).. Pakistan Veterinary Journal. 36(1). 89–92. 1 indexed citations
15.
Shamaa, Ashraf, et al.. (2015). Pneumopericardium Secondary to Pneumomediastinum in a Golden Retriever Dog. Topics in companion animal medicine. 30(2). 62–64. 4 indexed citations
16.
Shamaa, Ashraf, et al.. (2015). Canine Neonatal Transcranial Ultrasonography From Birth Until Closure of Bregmatic Fontanelle. Topics in companion animal medicine. 30(1). 5–9. 2 indexed citations
17.
Amer, Mohammed, et al.. (2015). Long Term Evaluation of Human Umbilical Cord Blood Mesenchymal Stem Cells in the Management of Total Coronary Occlusion (Experimental Study in Dogs). Asian Journal of Animal Sciences. 9(6). 266–279. 2 indexed citations
18.
Sabry, Dina, et al.. (2013). Endothelial progenitor cells regenerate infracted myocardium with neovascularisation development. Journal of Advanced Research. 6(2). 133–144. 14 indexed citations
19.
Mokbel, Abir, et al.. (2011). Homing and reparative effect of intra-articular injection of autologus mesenchymal stem cells in osteoarthritic animal model. BMC Musculoskeletal Disorders. 12(1). 259–259. 123 indexed citations
20.
Shamaa, Ashraf, et al.. (1994). CLINICAL, BIOCHEMICAL AND HISTOPATHOLOGICAL STUDIES ON ARTHRITIS IN EQUINE. Veterinary Medical Journal Giza. 42(1). 305–320. 2 indexed citations

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.

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