DOI QR코드

DOI QR Code

Fabrication of a Dual-structured Biomaterial Combining Collagen and Fibrinogen

콜라겐과 피브리노겐을 합성한 이중구조 생체재료의 제작

  • Hong-Moon Jung (Department of Radiological Science, Daegu Health College)
  • 정홍문 (대구보건대학교 방사선과)
  • Received : 2023.11.02
  • Accepted : 2023.11.30
  • Published : 2023.11.30

Abstract

Bio materials of fibrinogen and collagen are widely used in tissue regeneration engineering. In this study, I aim to create a new dual-structure support using these two materials. Strategically, tissue regeneration takes priority over blood vessel regeneration, so by forming a fibrinogen support that helps blood vessel formation on the outside of the double support and placing collagen, which is more effective in tissue regeneration, in the center, a synergistic effect in new tissue regeneration is expected. Although these two materials have been used interchangeably in previous studies, there has been no report yet on making a support through the formation of a support structure for the core system. Therefore, the core of this study, the double scaffold, is to propose a method for manufacturing a core structure with a collagen scaffold on the inside and fibrinogen on the outside. The experimental results showed that the fibrinogen located on the outside of the scaffold resulted in rapid biodegradation and drug release due to strategic biodegradation of the dual structure scaffold. On the other hand, collagen scaffolds were found to be able to maintain drug release time relatively longer than fibrinogen scaffolds. In conclusion, it is believed that applying the method of creating a double scaffold will have a synergistic effect on defective tissue regeneration.

피브리노겐 그리고 콜라겐의 생채재료는 조직재생공학에 널리 사용되고 있다. 이번 연구에서는 이 두 가지 재료를 사용하여 새로운 이중구조지지체를 만들고자 한다. 전략적으로 조직재생은 혈관 재생이 우선이기 때문에 혈관형성에 도움을 주는 피브리노겐 지지체를 이중지지체의 외부로 형성시키고 중앙에는 조직재생에 더욱 더 효과 있는 콜라겐을 위치시킴으로써 새로운 조직 재생의 상승효과를 기대하고 한다. 전례 연구에서는 이 두 가지 재료를 혼용해서 사용하고는 있지만 아직까지 중심구조(Core)시스템의 지지체 구조의 형성으로 지지체를 만들어 보고된 바는 없다. 따라서 이번 연구의 핵심인 이중지지체는 내부는 콜라겐 지지체 외부는 피브리노겐을 위치시킨 중심(Core) 구조 제조 방법을 제시하고자 한다. 실험결과는 이중구조지지체의 전략적인 생분해(Biodegradation)에 기인하여 지지체의 외부에 위치한 피브리노겐은 빠른 생분해와 약물방출이 발생했다. 반면 콜라겐 지지체는 상대적으로 피브리노겐지지체 보다는 약물의 방출 시간을 오래 유지할 수 있는 결과를 보았다. 결론적으로 이중 지지체를 만드는 방법을 적용한다면 결손 조직재생에 상승효과가 있을 것으로 사료된다.

Keywords

References

  1. D. Pili, P. T. Leali, "Biomaterials and bone", Aging Clinical and Experimental Research, Vol. 23, No. 2, pp. 74-75, 2011.  https://doi.org/10.1007/BF03337745
  2. B. S. Kim, H. M. Sung, H. K. You, J. Lee, "Effects of fibrinogen concentration on fibrin glue and bone powder scaffolds in bone regeneration", Journal of Bioscience Bioengineering. Vol. 118, No. 4, pp. 469-475, 2014. http://dx.doi.org/10.1016/j.jbiosc.2014.03.014 
  3. J. T. Chen, K. Kotani, "Inverse correlation between fibrinogen and bone mineral density in women: Preliminary findings", Journal of Formosan Medical Association, Vol. 115, No. 1, pp. 54-56, 2015. https://doi.org/10.1016/j.jfma.2015.07.023 
  4. A. Noori, S. J. Ashrafi, R. Vaez-Ghaemi, A. Hatamian-Zaremi, T. J. Webster, "A review of fibrin and fibrin composites for bone tissue engineering", International Journal of Nanomedicine, Vol. 12, pp. 4937-4961, 2017. http://dx.doi.org/10.2147/IJN.S124671 
  5. Z. Chen, W. Du, Y. Lv, "Zonally Stratified Decalcified Bone Scaffold with Different Stiffness Modified by Fibrinogen for Osteochondral Regeneration of Knee Joint Defect", ACS biomaterials science and engineering, Vol. 8, No. 12, pp. 5257-5272, 2022. http://dx.doi.org/10.1021/acsbiomaterials.2c00813 
  6. S. S. Piglionico, B. Varga, O. Pall, O. Romieu, C. Gergely, F. Cuisinier, B. Levallois, I. V. Panayotov, "Biomechanical characterization of a fibrinogen-blood hydrogel for human dental pulp regeneration", Biomaterial Science, Vol. 11, No. 20, pp. 6919-6930, 2023. http://dx.doi.org/10.1039/d3bm00515a 
  7. S. J. Coelho, C. F. EdsonLuiz, S. P. Goberlanio de Barros, C. F. Wildson Gurgel and S. V. de Paulo Aragao, "Is dentin biomodification with collagen cross-linking agents effective for improving dentin adhesion? A systematic review and meta-analysis", Restorative Dentistry and Endodontics, Vol. 47, No. 2, pp. 6919-6930, 2022. http://dx.doi.org/10.5395/rde.2022.47.e23 
  8. C. Linsley, B. Wu, B. Tawil, "The effect of fibrinogen, collagen type I, and fibronectin on mesenchymal stem cell growth and differentiation into osteoblasts", Tissue Engineering, Part A [continuation of Tissue Engineering], Vol. 19, No. 11-12 , pp. 1416-1423, 2013. http://dx.doi.org/10.1089/ten.TEA.2012.0523 
  9. S. W. Rothwell, E. Sawyer, E. Lombardini, J. Royal, H. Tang, R. Selwyn, M. Bodo, T. L. Settle, "Comparison of fibrinogen- and collagen-based treatments for penetrating wounds with comminuted femur fractures in a Swine model", Journal of Special Operation Medicine, Vol. 13, No. 1, pp. 7-18, 2013. http://dx.doi.org/10.55460/4SOQ-E5DJ 
  10. L. Duan, Y. Lu, W. Xie, L. Nong, Y. Jia, A. Tan, Y. Liu, "Leptin promotes bone metastasis of breast cancer by activating the SDF-1/CXCR4 axis", AGING-US, Vol. 12, No. 16, pp. 16172-16182, 2020. http://dx.doi.org/10.18632/aging.103599 
  11. A. Zhao, M. Chung, Y. Yang, X. Pan, Y. Pan, S. Cai, "The SDF-1/CXCR4 Signaling Pathway Directs the Migration of Systemically Transplanted Bone Marrow Mesenchymal Stem Cells Towards the Lesion Site in a Rat Model of Spinal Cord Injury", Current Stem Cell Research & Therapy, Vol. 18, No. 2, pp. 216-230, 2023. http://dx.doi.org/10.2174/1574888X17666220510163245 
  12. H. D. Hwang, J. T. Lee, J. T. Koh, H. M. Jung, H. J. Lee, T. G. Kwon, "Sequential Treatment with SDF-1 and BMP-2 Potentiates Bone Formation in Calvarial Defects", Tissue Engineering, Part A [continuation of Tissue Engineering], Vol. 21, No. 13, pp. 2125-2135. 2015. http://dx.doi.org/10.1089/ten.TEA.2014.0571 
  13. H. M. Jung, "Efficiency Evaluation of Irradiated on Mouse Calvarial Model by BMP-2", Journal of the Korean Society of Radiology, Vol. 13, No. 5, pp. 811-817, 2019. http://dx.doi.org/10.7742/jksr.2019.13.5.811 
  14. D. J. Toneatti, R. R. Graf, J. P. Burkhard, B. Schaller, "Survival of dental implants and occurrence of osteoradionecrosis in irradiated head and neck cancer patients: a systematic review and meta-analysis", Clinical Oral Investigations, Vol. 25, No. 10, pp. 5579-5593, 2021. http://dx.doi.org/10.1007/s00784-021-04065-6