Biomaterials Advances ( IF 5.5 ) Pub Date : 2021-11-24 , DOI: 10.1016/j.msec.2021.112557
Nima Farshidfar 1 , Mohammad Amin Amiri 2 , Dana Jafarpour 3 , Shahram Hamedani 4 , Seyyed Vahid Niknezhad 5 , Lobat Tayebi 6
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Among all the biomaterials introduced in the field of bone tissue engineering, injectable platelet-rich fibrin (I-PRF) has recently gained considerable attention. I-PRF, as a rich source of biologically active molecules, is a potential candidate which can be easily obtained in bedside and constitutes several biological factors which can result in higher anti-bacterial, anti-inflammatory and regenerative capabilities. According to the studies evaluating the osteogenic efficacy of I-PRF, this biomaterial has exhibited favorable outcomes in terms of adhesion, differentiation, migration, proliferation and mineralization potential of stem cells. In addition, the injectability and ease-of-applicability of this biomaterial has led to its various clinical applications in the oral and maxillofacial bone regeneration such as ridge augmentation, sinus floor elevation, cleft palate reconstruction and so on. Furthermore, to enhance the clinical performance of I-PRF, albumin gel-PRF as a long-lasting material for long-term utilization has been recently introduced with a gradual increase in growth factor release pattern. This review provides a comprehensive approach to better evaluate the applicability of I-PRF by separately appraising its performance in in-vitro, in-vivo and clinical situations. The critical approach of this review toward the different production protocols and different physical and biological aspects of I-PRF can pave the way for future studies to better assess the efficacy of I-PRF in bone regeneration.
中文翻译:

可注射 PRF (I-PRF) 用于骨组织工程的可行性及其在口腔颌面重建中的应用:从工作台到椅边
在骨组织工程领域引入的所有生物材料中,可注射的富含血小板的纤维蛋白(I-PRF)最近受到了相当大的关注。I-PRF 作为生物活性分子的丰富来源,是一种潜在的候选物,可以在床边轻松获得,并构成多种生物因子,可以产生更高的抗菌、抗炎和再生能力。根据评估 I-PRF 成骨功效的研究,这种生物材料在干细胞的粘附、分化、迁移、增殖和矿化潜力方面表现出良好的结果。此外,这种生物材料的可注射性和易用性使其在口腔颌面骨再生方面得到了广泛的临床应用,例如牙槽嵴增高、窦底抬高术、腭裂重建术等。此外,为了提高 I-PRF 的临床性能,最近引入了白蛋白凝胶-PRF 作为长期使用的持久材料,并逐渐增加生长因子释放模式。本综述提供了一种综合方法,通过分别评估 I-PRF 在体外、体内和临床情况下的性能,更好地评估 I-PRF 的适用性。本综述对 I-PRF 的不同生产方案和不同物理和生物学方面的关键方法可以为未来的研究铺平道路,以更好地评估 I-PRF 在骨再生中的功效。白蛋白凝胶-PRF 作为一种长期使用的长效材料最近被引入,其生长因子释放模式逐渐增加。本综述提供了一种综合方法,通过分别评估 I-PRF 在体外、体内和临床情况下的性能,更好地评估 I-PRF 的适用性。本综述对 I-PRF 的不同生产方案和不同物理和生物学方面的关键方法可以为未来的研究铺平道路,以更好地评估 I-PRF 在骨再生中的功效。白蛋白凝胶-PRF 作为一种长期使用的长效材料最近被引入,其生长因子释放模式逐渐增加。本综述提供了一种综合方法,通过分别评估 I-PRF 在体外、体内和临床情况下的性能,更好地评估 I-PRF 的适用性。本综述对 I-PRF 的不同生产方案和不同物理和生物学方面的关键方法可以为未来的研究铺平道路,以更好地评估 I-PRF 在骨再生中的功效。