Staff Profile
Dr Ahmed Elhakim
- Email: ahmed.elhakim@ncl.ac.uk
- Address: Room 4.016
Level 4, School of Dental Sciences,
Newcastle University,
Newcastle upon Tyne
NE2 4BW
Background
I qualified as a dentist (BDS) from Mansoura University, Egypt, where I was subsequently appointed as a staff member in the Conservative Dentistry Department and completed my Master’s Degree (MClinDent) and specialist training in Endodontics. My passion for academia and Endodontics led me to pursue a PhD in Oral Science with a focus on Regenerative Dentistry at Yonsei University, South Korea, after securing a scholarship from the Korean Government.
Following completion of my doctoral studies, I continued my academic and clinical career as a Lecturer in Endodontics at Mansoura University, alongside practising precision dentistry as an associate specialist dentist. I recently joined Newcastle University as a Clinical Teaching Fellow after completing my registration with the GDC, to further develop my academic experience in the wonderful city of Newcastle.
Qualifications
- PhD, Yonsei University
- Master of Dental Science, Mansoura University
- Bachelor of Dental Surgery, Mansoura University
Research interests
My research is focused on exploring pulpal biology, and Regenerative Endodontics.
My PhD
My PhD focused on investigating the interaction between the natural bioactive molecule Icariin and dental stem cells, with the aim of harnessing their regenerative potential to promote a more desirable tissue homeostasis. The overarching goal was to steer the healing process beyond conventional repair and toward true functional tissue regeneration. The findings were promising, offering novel insights into how, in theory, stem cells could one day reduce or even replace the need for synthetic dental materials by enabling teeth to rebuild using their own intrinsic capabilities.
In addition to this core work, I explored the application of dural substitutes used in brain surgeries as pulp‑capping materials, evaluating their potential to support biological healing and reducing calcification. I also investigated the use of 3D printing as an educational tool, helping students transition more effectively from preclinical bench‑top training to real‑world clinical practice
Funding
National institute for International Education (NIIED - South Korea) grant supported my PhD studies - 38700£
Reviewer
- Reviewed articles for BMC Oral Health and Oral Surgery Journal.
- Key Clinical Skills - Endodontics (Stage 3)
- Clinical supervision and trainer, Restorative Dentistry (Stages 3-5) and Oral Surgery (Stages 3)
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Articles
- Elhakim A, Kim U, Kim E, Lee S, Lee JM, Jung HS, Kim S. Effects of icariin on dental pulp stem cells and its potential applications in dentin repair. Archives of Oral Biology 2025, 169, 106112.
- Bialy MF, Elshazli AH, Osama M, Elhakim A, Ibrahim MM, Badr AE. Comparative Evaluation of Different Techniques and Devices for Removal of Intra Canal Separated Instruments with Different Lengths (An In Vitro Study). Ain Shams Dental Journal 2024, 36(4), 12-19.
- Elhakim A, Hwang J, Kim S, Kim E, Kang S. Three-dimensional accuracy of endodontic access preparations using novel nonrestrictive static guides: A laboratory study. Australian Endodontic Journal 2023, 49(3), 631-640.
- Elhakim A, Kim S, Shin SJ, Jung HS, Kim E. Effect of icariin surface treatment on the resorption of denuded roots after replantation in rat. International Endodontic Journal 2023, 56(12), 1550-1558.
- Elhakim A, Kim S, Shin SJ. In vitro response of dental pulp stem cells to dural substitute grafts: Analysis of cytocompatibility and bioactivity. International Endodontic Journal 2023, 56(11), 1350-1359.
- Elhakim A, Abd El-Wahab TM. A Rare Case of Orthograde Retrieval of Extruded Instrument following Periapical Tissue Healing. Case Reports in Dentistry 2022, 2022(1), 2589021.
- Elhakim A, Kim S, Kim E, Elshazli AH. Preserving the vitality of teeth adjacent to a large radicular cyst in periapical microsurgery: a case report with 4‑year follow‑up. BMC Oral Health 2021, 21, 382.
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Conference Proceedings (inc. Abstracts)
- Yoon HW, Kim YK, Elhakim A, Jeon MJ, Park JW, Shin SJ. Evaluation of Dural Subsitutes as a Pulp Covering Material for Vital Pulp Therapy. In: Academy of Dental Materials Annual Conference. 2023, San Diego, California.
- Elhakim A, Ibrahim MM, Badr AE. Assessment of the XP - endo Finisher efficacy on cleaning residual fillings from the walls of previously treated canals. In: IFEA - The 11Th World Endodontic Congress. 2018, Seoul, South Korea.
- Elhakim A, Ibrahim MM, Badr AE. The Effect of Different Irrigation Systems on The Removal of Root Canal Filling Remnants Following Retreatment. In: Pan Arab Endodontic Conference. 2017, Cairo, Egypt.