高级检索
当前位置: 首页 > 详情页

Dominant role of in situ native cartilage niche for determining the cartilage type regenerated by BMSCs

文献详情

资源类型:
WOS体系:
Pubmed体系:

收录情况: ◇ SCIE ◇ 卓越:高起点新刊

机构: [1]Department of Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, Shanghai, PR China [2]National Tissue Engineering Center of China, Shanghai, PR China [3]Research Institute of Plastic Surgery, Wei Fang Medical College, Weifang, PR China [4]Department of Breast Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, PR China
出处:
ISSN:

关键词: BMSCs Niche Cartilage type Cartilage regeneration In situ Chondrocytes

摘要:
Tissue-engineered cartilage regeneration by bone marrow stromal cells (BMSCs) is considered an ideal method. However, how to regulate BMSCs to regenerate specific types of cartilage remains unclear, which significantly limits its clinical translation and leads to suboptimal clinical effects. Herein, we systematically explored the role of native ear and articular cartilage niches on the differentiation fate of BMSCs and the type of regenerated cartilage. First, we prepared two types of acellular cartilage sheets (ACSs) and two types of chondrocytes. Then green fluorescent protein-labeled BMSCs were seeded on two types of ACSs with or without corresponding types of chondrocytes using a sandwich model and directed or cross-implanted them into native cartilage niches. After one year of in vivo culture, cell tracking and the results of histological results showed that the native cartilage niches were capable of regulating BMSCs regeneration into specific types of cartilage that were consistent with the cartilage types of the implanted sites. Furthermore, even when the type of niche formed by ACSs or the biomimetic cartilage niche constructed by specific types of ACSs and specific types of chondrocytes did not match with the native cartilage niche, the native cartilage niche continued to determine the type of cartilage regenerated by implanted BMSCs and chondrocytes. All our results provide sufficient evidence for specific types of cartilage regeneration using chondrogenic potential cells, such as mesenchymal stem cells and chondrocytes.

基金:
语种:
被引次数:
WOS:
PubmedID:
中科院(CAS)分区:
出版当年[2021]版:
大类 | 1 区 材料科学
小类 | 1 区 工程:生物医学 1 区 材料科学:生物材料
最新[2025]版:
大类 | 1 区 医学
小类 | 1 区 工程:生物医学 1 区 材料科学:生物材料
JCR分区:
出版当年[2020]版:
Q1 ENGINEERING, BIOMEDICAL Q1 MATERIALS SCIENCE, BIOMATERIALS
最新[2023]版:
Q1 ENGINEERING, BIOMEDICAL Q1 MATERIALS SCIENCE, BIOMATERIALS

影响因子: 最新[2023版] 最新五年平均 出版当年[2020版] 出版当年五年平均 出版前一年[2019版] 出版后一年[2021版]

第一作者:
第一作者机构: [1]Department of Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, Shanghai, PR China [2]National Tissue Engineering Center of China, Shanghai, PR China
共同第一作者:
通讯作者:
通讯机构: [1]Department of Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, Shanghai, PR China [2]National Tissue Engineering Center of China, Shanghai, PR China [3]Research Institute of Plastic Surgery, Wei Fang Medical College, Weifang, PR China [*1]Shanghai Key Lab of Tissue Engineering, Shanghai 9th People’s Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhi Zao Ju Road, Shanghai, 200011, PR China. [*2]Shanghai Key Lab of Tissue Engineering, Shanghai 9th People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, PR China.
推荐引用方式(GB/T 7714):
APA:
MLA:

资源点击量:23459 今日访问量:6 总访问量:1282 更新日期:2025-04-01 建议使用谷歌、火狐浏览器 常见问题

版权所有©2020 首都医科大学附属北京同仁医院 技术支持:重庆聚合科技有限公司 地址:北京市东城区东交民巷1号(100730)