中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (20): 3266-3272.doi: 10.12307/2023.444

• 组织构建综述 tissue construction review • 上一篇    下一篇

人胎儿成骨细胞系hFOB1.19在骨组织工程中的应用

王彦阳,徐  普   

  1. 中南大学湘雅医学院附属海口医院·海南省口腔医学中心口腔综合治疗科,海南省海口市  570208
  • 收稿日期:2022-05-20 接受日期:2022-07-21 出版日期:2023-07-18 发布日期:2022-11-21
  • 通讯作者: 徐普,博士,主任医师,中南大学湘雅医学院附属海口医院·海南省口腔医学中心口腔综合治疗科,海南省海口市 570208
  • 作者简介:王彦阳,女,1997年生,湖南省人,汉族,中南大学口腔医学在读硕士。
  • 基金资助:
    2020年度国家自然科学基金(82060194),项目负责人:徐普;2022海南省重点研发项目(ZDYF2022SHFZ119),项目负责人:徐普

hFOB1.19 application in bone tissue engineering

Wang Yanyang, Xu Pu   

  1. Department of Oral Implantation, Affiliated Haikou Hospital, Xiangya Medical School, Central South University Hainan Provincial Stomatology Center, Haikou 570208, Hainan Province, China
  • Received:2022-05-20 Accepted:2022-07-21 Online:2023-07-18 Published:2022-11-21
  • Contact: Xu Pu, MD, Chief physician, Department of Oral Implantation, Affiliated Haikou Hospital, Xiangya Medical School, Central South University Hainan Provincial Stomatology Center, Haikou 570208, Hainan Province, China
  • About author:Wang Yanyang, Master candidate, Department of Oral Implantation, Affiliated Haikou Hospital, Xiangya Medical School, Central South University Hainan Provincial Stomatology Center, Haikou 570208, Hainan Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 82060194 (to XP); 2022 Key R&D Project of Hainan Province, No. ZDYF2022SHFZ119 (to XP)

摘要:


文题释义:

hFOB1.19:人胎儿成骨细胞系1.19,是使用转基因方法从自然流产的婴儿四肢组织中筛选出的一种可以分化为成熟成骨细胞的早期成骨细胞系,其稳定性好,具有高增殖活力。
骨组织工程:是指使用生物材料制作支架,加入生物活性因子及种子细胞合成一种促进成骨过程的理想的骨缺损修复材料。

背景:现阶段广泛使用的动物成骨细胞模型的生物学特性与人细胞差距较大;原代人成骨细胞分离培养难提纯、培养代次有限;骨肉瘤细胞有异常生长的风险,都不能完全满足研究需求。1995年,有研究利用猴空泡病毒40转染了人胎儿四肢细胞,筛选得到一组具有分化为较早期成骨祖细胞——永生化人成骨细胞系hFOB1.19。
目的:综述hFOB1.19的基本特性、培养方法及作为骨组织工程材料细胞模型的应用。
方法:在中国知网、万方数据、SinoMed、PubMed、Web of Science、Medicine及Cochrane Library数据库中查找从1995年至2022年5月的相关文献,中文检索词为“人胎儿成骨细胞系1.19、人成骨细胞系、永生化细胞、猴空泡病毒40、骨组织工程、骨替代材料、生物材料研究”,英文检索词为“hFOB1.19,Human osteoblast cell line,Immortalized cells,Monkey vacuolating virus 40,Bone tissue engineering,Bone substitute materials,Biomaterials research”,筛选后得到73篇文献进行综述。
结果与结论:①hFOB1.19在形态、表型、核型、生物学特性及分化潜能方面与体内成骨细胞高度相似,拥有快速且稳定的生长能力。②hFOB1.19已广泛应用于细胞黏附、增殖、分化、矿化、基因表达及蛋白合成方面,以检验骨组织工程材料的生物相容性及成骨性能。③hFOB1.19能够弥补动物细胞来源不同、骨肉瘤细胞异常增殖可能、原代成骨细胞分离难及传代次数少的缺点,在骨组织工程实验应用中性能稳定,增殖良好,但因培养条件特殊,细胞传代次数有限及生物安全性等方面的问题,目前在骨组织工程材料领域应用尚且不够广泛。④当前,骨组织工程材料发现速度快,但开发过程中缺乏系统全面的研究体系及统一的研究标准,文章总结hFOB1.19在不同研究中的应用,旨在为研究者们提供方法选择引导并推动相关标准完善。

https://orcid.org/0000-0001-8964-9292(王彦阳);https://orcid.org/0000-0003-3894-0893(徐普)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 人胎儿成骨细胞系1.19, 人成骨细胞系, 永生化细胞, 猴空泡病毒40, 骨组织工程, 骨替代材料, 生物材料研究

Abstract: BACKGROUND: The biological characteristics of animal osteoblast models widely used at this stage are quite different from those of human cells. The primary human osteoblasts isolated and cultured are difficultly purified, and the culture generations are limited. Osteosarcoma cells have the risk of abnormal growth, which cannot fully meet the research requirements. In 1995, Harris transfected human fetal limb cells with simian vacuolating virus 40, and screened a group of immortalized human osteoblast cell line hFOB1.19 that differentiated into earlier osteogenic progenitor cells.
OBJECTIVE: To review the basic characteristics, culture methods and application of hFOB1.19 as a cell model of bone tissue engineering materials. 
METHODS: Relevant literature published from 1995 to May 2022 was retrieved in CNKI, WanFang, SinoMed, PubMed, Web of Science, Medicine, and Cochrane Library databases. The keywords were “hFOB1. 19, human osteoblast cell line, immortalized cells, monkey vacuolating virus 40, bone tissue engineering, bone substitute materials, biomaterials research” in Chinese and English, respectively. Finally, 73 papers were screened for review. 
RESULTS AND CONCLUSION: hFOB1.19 is highly similar to osteoblasts in vivo in terms of morphology, phenotype, karyotype, biological characteristics, and differentiation potential, which has the ability of rapid and stable growth. hFOB1.19 has been widely used in cell adhesion, proliferation, differentiation, mineralization, gene expression, and protein synthesis to test the biocompatibility and osteogenic properties of bone tissue engineering materials. hFOB1.19 can make up for the shortcomings of different animal cell sources, abnormal proliferation of osteosarcoma cells, difficult separation of primary osteoblasts, and few passages. It has stable performance and good proliferation in bone tissue engineering experiments. However, due to the special culture conditions, limitation of cell passage number and biosafety, it is not widely used in the field of bone tissue engineering materials. At present, the development of bone tissue engineering materials is fast, but there is a lack of a systematic and comprehensive research system and popularization of a unified research standard in the development process. This article summarizes the application of hFOB1.19 in different studies to provide researchers with guidance for method selection and improve relevant standards.

Key words: human fetal osteoblast cell line 1.19, human osteoblast cell line, immortalized cell, simian vacuolating virus 40, bone tissue engineering, bone substitute material, biomaterial research

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