干细胞在内牙再生中的有效性:系统性综述
Nausheen Aga1, Scott McGregor2, Sarah Jones1
1School of Dentistry, University of Dundee, Dundee, United Kingdom.
The journal of evidence-based dental practice
|May 7, 2025
概括
干细胞疗法在再生性内牙科手术 (REP) 中显示出牙髓再生的前景. 需要进一步的随机临床试验来确认在广泛使用之前的长期安全性和有效性.
科学领域:
- 生物医学工程 生物医学工程
- 牙科研究 牙科研究
- 再生医学是一种再生医学.
背景情况:
- 牙内膜再生手术 (REP) 的目的是恢复牙纸的活力和根部的发育.
- 传统的治疗方法往往不能有效地再生纸组织.
- 本综述系统地评估了干细胞治疗在REPs中的作用.
研究的目的:
- 研究干细胞治疗在再生性内牙科手术中的疗效.
- 为了比较干细胞治疗结果与传统的内牙治疗.
主要方法:
- 在多个数据库 (PubMed,Scopus,CENTRAL,Google Scholar,ClinicalTrials.gov) 中进行了全面的电子搜索.
- 包括1个随机临床试验和18个动物研究,评估各种介质干细胞 (例如,UCMSC) 和内手术.
- 评估结果包括脉再生,牙周损伤解决,牙活力恢复等.
主要成果:
- 干细胞疗法在各种模型中显示出诱导牙纸再生的潜力.
- 大多数动物研究报告了积极的再生结果,无论干细胞或支架类型.
- 一项临床试验显示,使用UCMSCs与血小板贫乏等离子体进行了有利的再血管化和再输血.
结论:
- 干细胞疗法在REPs中显示出纸再生的前景.
- 长期的安全性和临床疗效需要通过强大的随机临床试验进一步验证.
- 在REP中广泛采用干细胞治疗的临床应用正在等待进一步的证据.
相关概念视频
Adult Stem Cells
27.9K
Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously...
27.9K
Source And Potency Of Stem Cells
5.0K
Stem cells are undifferentiated cells with extensive self-renewal properties that help them maintain their population during the fetal and adult stages of life. They can specialize in all cell types of the human body. However, their differential potential may vary and can be classified into five types. Stem cells can be (1) Totipotent, (2) Pluripotent, (3) Multipotent, (4) Oligopotent, and (5) Unipotent. Each stem cell has a specific origin; the fertilized egg or zygote is a totipotent cell and...
5.0K
Stem Cell Culture
4.5K
Stem cell research aims to find ways to use stem cells to regenerate and repair cellular damage. Over time, most adult cells undergo the wear and tear of aging and lose their ability to divide and repair themselves. Stem cells do not display a particular morphology or function. Adult stem cells, which exist as a small subset of cells in most tissues, keep dividing and can differentiate into a number of specialized cells generally formed by that tissue. These cells enable the body to renew and...
4.5K
Stem Cell Therapy for Tissue Regeneration
3.8K
Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
Types of Stem Cells used in Stem Cell Therapy
The two main cell...
Types of Stem Cells used in Stem Cell Therapy
The two main cell...
3.8K


