68: 448455, 1997 9. Khaled Abdel Ghaffar: Implant management of the periodontally compromised patient. Proceedings of the Second International Implantology Conference, p. 122-125, 1997 10. Ghaffar KA, Manal MH: Periodontal disease in immunologically compromised patients. Proceedings of the 8th International Dental Congress, p. 53, 1997 11. Rossmann JA, Parlar A, Ghaffar KA, Israel M: Use of carbon dioxide laser in guided tissue regeneration wound healing in beagle dogs. Ain Shams Dental Journal; 1: 67-79, 1998 12. El-Shamt M, Ghaffar KA, Brown RS, Ajagbe O: Extra-nodal non- Hodgkin’s Lymphoma of the oral cavity. A case report. The American Dental Institute for Continuing Education; 66: 19-23, 1998 13. Ghaffar KA, Zahran FM, Fahmy HM, Brown RS: Immunologic and genetic assessment of Papillon-Lefevre syndrome among Egyptians. Journal of Dental Research (abstract) 276, 1998 14. Hart TC, Bowden DW, Ghaffar KA, Wang W, Cutler CW, Cebeci I, Efeoglu A, Firatii E: Sublocalization of the Papillon-Lefevre syndrome locus on 1 lq14-21. American Journal of Medical Genetics; 79: 134-139, 1998 15. Ghaffar KA, Zahran FM, Fahmy HM, Brown RS: Papillon-Lefevre syndrome: neutrophil function in 15 cases from 4 families in Egypt. Oral Surg, Oral Med, Oral Pathol, Oral Radiol;88: 320-325, 1999 16. Khaled A. Abdel-Ghaffar: Lichen pinuus and hepatitis C virus in the Egyptian population. Ain Shams Dental Journal; 2: 245-253, 1999 17. Khaled Abdel-Ghaffar: The use of carbon dioxide laser in the management of different types of gingival hyperplasia. Cairo Dental Journal; 15: 4, 1999 18. Nalin Thakker, Jackline James, Khaled A. Ghaffar: Loss of function mutations in cathepsin C results in periodontal disease and palmoplantar keratosis. Nature Genetics; 23: 421-424, 1999 19. K.A. Abdel-Ghaffar, N.I. Ragy, and M.O. Wasfy: The Predominant Cultivable Microflora of Early-Onset Periodontitis (EOP) in Egypt, Cairo Dent. J., l6(5): 405-410, 2000 20. K.A. Ghaffar, M.M. Hosny, and S. Garrett: Enamel matrix proteins and bioabsorbable membrane in the treatment of early-onset periodontitis. J.Dent. Res. IADR, Chicago, 2001 21. Mohamed El-Shahat, Khaled A. Abdel-Ghaffar, Akram El-Awady: Impaired intracellular killing and chemotaxis of polymorphonuclear leukocyte (PMN) from early-onset periodontitis patients. Ain Shams Dental Journal, volume IV, no. 4, 173-180, Dec. 2001 22. A. El Awady, K.S. Deiffallah, K.A. Abdel-Ghaffar, G. Kenawy: Tumor Necrosis Factor Alpha and Prostaglandin E2 Response as a Potential Risk Marker for Chronic Periodontitis in Insulin-Dependent Diabetes Mellitus Patients. Ain Shams Dent. J. 225-232, Sept. 2003 23. K.S. Deiffallah, A. El Awady, K.A. Abdel-Ghaffar, M. El-Barbary, S. Shehata: Combined Autogenous Platelet-Rich Plasma Gel and Demineralized Freezed-Dried Bone Allograft in Treatment of Periodontal Osseous Defects, Clinical Evaluation. Ain Shams Dent. J. 233-242, Sept. 2003 24. C. Hewitt, C.L. Wu, F. Hattab, W. Amin, K.A. Ghaffar, and N.S. Thakker: Co-inheritance of two rare genodermatoses (Papillon Lefevre Syndrome and Oculocutaneous Albinism Type 1) in two families: a genetic study. British Journal of Dermatology, 2004 25. C. Hewitt, D. MaCormick, F. Hattab, P. Solan, K.A. Ghaffar, and N.S. Thakker: The role of cathepsin C in Papillon Lefevre syndrome Prepubertal Periodontitis and Aggressive Periodontitis. Human Mutat. 23: 222-228, 2004. 26. Khaled Abdel Ghaffar, Salah Abdel Fatah, Ashraf Abdel Monaem “The Predominant Cultivable Microflora Around Implants in Papillion – Lefevre Syndrome”. Egyptian Dental Journal:Vol.55, 1:15, Apil 2009 27. Ghaffar KA, Glascone A, Rose-Nelson C, Brown RS. : Panoramic Radiographic Representation of Progressive Periodontal Destruction in a Family with Six Affected Papillion – Lefevre Siblings. J Clin Pediatr Dent 2009;34(1):61-66 28. Khaled Abdel Ghaffar, Salah Abdel Fatah, Ronald S. Brown, Ashraf Abdel Monaem: The Predominant Cultivable Microflora Around Implants in Papillon– Lefevre Syndrome. The Journal of Implant & Advanced Clinical Dentistry May 2010 Vol.2, No.4;65-74 29. Fatma El-Tony, Hala Aboel-Alla, Khaled Abdel-Ghaffar: Periodontal inflammatory marker and cardiovascular disease. The international association of dental research vol,114;1122-1123, June 2010 30. 30-Rania Fareid, Khaled Abdel Ghaffar, and Mohamed el Mofty: Clinical evaluation of platelet-rich plasma and acellular dermal matrix allograft in the management of gingival recession. Egyptian Journal of Oral and Maxillofacial Surgery vol.2,81-86 May 2011 31. Mohamed Bahrawy, M. Mofty, Khaled Abdel-Ghaffar: The mutual effect of hyperlipidemia and proinflammatory cytokine related to periodontal infection.Egyptian Journal of Oral and Maxillofacial Surgery vol.2,87-95 May 2011 32. Khaled A. Abdel Ghaffar, Hazem Ata, Sherine A. Nasry, Amani H. Nemat, Mahmoud K. el Ashiry: The Effect of Unifferentiated Mesenchymal Bone Marrow Stem Cells on the Healing of Fresh Extraction Bony Sockets. Life Science Journal Vol. 9(3) 2012 33. Ahmed Y Gamal, Khaled A. Abdel-Ghaffar, Vincent J Iacono. A Novel Approach For Enhanced NanoParticle Sized Bone substitute adhesion to chemically treated Peri-implantitis Affected Implant Surfaces ( An in-vitro Proof of Principle Study ) Journal of Periodontology Feb 2013 34. Brodie Miles, Khaled A. Abdel-Ghaffar, Ahmed Y Gamal, Bubk Baban, Christopher William Cutler. Blood Dendritic cells: “ Canary in the Coal Mine “ To Protect Chronic Inflammatory Disease? Frontiers Microbiology Feb 2014 35. J.Crossman, A.Saleem, N.H.Felemban, S. Aldaghreer, E. Fawzi, M. Farid, K. Abdel Ghaffar, and T.H. El-Bialy,” Effect of Stem Cells and Ultrasound on Dogs Periodontal ligament”. International Association for Dental Research paper # 190953 June 2014 36. A.Y.Gamal, K.A.Abdel-Ghaffar, V.J.Iacono “ Gingival crevicular fluid vascular endothelial cell growth factor-BB release profile following the use of perforated barrier membranes during treatment of intrabony defects: a randomized clinical trial” Journal of Periodontal Research, July 2015 37. Ahmed. Y. Gamal, Khaled A. Abdel-Ghaffar, Osama Almarghany “ Crevicular fluid growth factor release profile following the use of platelets Rich Fibrin (PRF) and Plasma rich growth factor (PRGF) in treating periodontal intra bony defects (Randomized Clinical Trial) Journal of periodontology Dec. 2015 38. M. Al Bahrawy1, A.Y. Gamal1, K. Ghaffar1, G.E. Romanos2Hydroxyapatite as a Biomaterial to Improve Stem Cell-Related Tissue Engineering (submitted for publication February 2016 ) 39. A Novel Approach of Periodontal Osseous Wall Piezosplitting and EDTA Root Surface Etching in Management of Localized Intrabony Defects with Wide Angulation (Randomized Clinical Trial) Ahmed Y Gamal *, Khaled A. Abdel-Ghaffar *, Mohamed MF Khedr**, Mahmoud T El Destawy** Submitted for publication, Journal of periodontology, May 2018 40. Perforated Barrier Membranes in Association with Simvastatin gel and EDTA root surface etching in Treatment of Intrabony Defects (Clinical and Biochemical Study) Ahmed Y Gamal *, Khaled A. Abdel-Ghaffar *, Mohamed Al Shahat**, Dalia Rasheed Issa *, Ahmed Abd el Azeez*, Vincent J Iacono Submitted for publication, Journal of Periodontology, June 2018 41. Influence of Different Decontamination Approaches on Bone Substitute Adhesion to PeriImplantitis–Affected Implant Surfaces, An SEM Proof-of- Principle Study Ahmed Y. Gamal* Khaled A. Abdel-Ghaffar *, Mahmoud T Al Destawy**, Froum Scott*** Submitted for publication, Journal of Periodontology, June 2018 42. Dimensional Evaluation of Blood Clot Gap Distances within the Intrabony Defects Following Grafting and EDTA Root Surface Treatment - Experimental Study in Dogs. Ahmed Y Gamal *, Khaled A. Abdel-Ghaffar *, Mohamed G Zouair#, Mohamed H Samalma**, Mahmoud T El Destawy Accepted for publication, journal of periodontology, Jan. 2018 43. Adel-Khattab D, F. Giacomini, B. Peleska, R. Gildenhaar, G.Berger, C. Gomes, U. Linow, M. Hardt, J. Günster, M. Stiller, A. Houshmand, K.A. Ghaffar, A.Gamal, M. EL-Mofty, C. Knabe. Development of a synthetic tissue-engineered 3D printed bioceramic-based bone graft with homogenously distributed osteoblasts and mineralizing bone matrix in vitro. J Tissue Eng Regen Med. 2016 Nov 15. doi: 10.1002/term.2362. (IF 4.71) 44. Adel-Khattab D, B. Peleska, M. Kampschulte, M. Stiller, R. Gildenhaar, G. Berger, C. Gomes, U.Linow, M. Hardt, J. Günster, A. Houshmand, K.A. Ghaffar, A.Gamal, M. EL-Mofty, C. Knabe. An intrinsic angiogenesis approach and varying bioceramic scaffold architecture affect blood vessel formation in bone tissue engineering in vivo. Key Engineering Materials 2017, Vol. 720, pp. 58-64 (IF 0.39). 45. D. Adel-Khattab D, F. Giacomini, B. Peleska, R. Gildenhaar, G. Berger, C. Gomes, U. Linow, M. Hardt, J. Günster, A. Houshmand, M. Stiller, K.A. Ghaffar, A. Gamal, M. EL-Mofty, C. Knabe. Development of a synthetic tissue-engineered 3D printed calciumalkaliphosphate-based bone graft with homogenously distributed osteoblasts and mineralizing bone matrix in vitro. Key Engineering Materials 2017, Vol. 720, pp. 82-89 (IF 0.39). 46. Effect of Intraligamentary Injection of Fibroblasts On Cementum Thickness Authors (FIRST NAME INITIAL LAST NAME): W. QAYYUM, J. J. Crossman, A. Saleem, N. Feldman. S. Aldaghreer. E.M. Fawzi, M. S. Farid. K. A. Abdel Ghaffar, T. H. El-Bialy 47. Effect of gingival fibroblasts and ultrasound on dogs’ root resorption during orthodontic treatment. Authors, Jacqueline Crossman. Ali H. Hassan, Ali Salewm, Nayef Felemban, Saleh Aldaghreer, Elham Fawzi.Mamdouh Farid, Khaled Abdel-Ghaffar, AUSAMA Gargoum, and Tarek El-Bialy. 48. Effect of Inflammation on Gingival Mesenchymal Stem/Progenitor Cells’ Proliferation and Migration through Microperforated Membranes: An In Vitro Study. Authors, M. Al Bahrawy, K. Ghaffar, A. Gamal, K. El-Sayed, and V. Iacono. 49. Regenerative potential of cultured gingival fibroblasts in the treatment of periodontal intrabony defects (randomized clinical and biochemical trial). Authors, Mahetab Abdal‐Wahab, Khaled A. Abdel Ghaffar, Ola M. Ezzatt, Ahmed Abdel Aziz Hassan, Mervat Mohamed S. El Ansary, Ahmed Y. Gamal. 50. Investigating the Significance of Aerosols in Determining the Coronavirus Fatality Rate Among Three European Countries. Authors, Wenzhao Li1 · Rejoice Thomas2 · Hesham El‐Askary1,3,4 · Thomas Piechota1 · Daniele Struppa1 · Khaled A. A. Abdel Ghaffar
