糖尿病干细胞治疗:从过去到未来
1State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China.
Cytotherapy
|May 31, 2023
概括
干细胞疗法为糖尿病治疗提供了一个有希望的未来,克服了传统胰岛素疗法的局限性. 基因编辑和细胞封装方面的进展是开发有效的基于干细胞的糖尿病解决方案的关键.
科学领域:
- 再生医学是一种再生医学.
- 内分泌学 在内分泌学.
- 生物技术是生物技术.
背景情况:
- 糖尿病是一种慢性代谢障碍,因胰岛素缺乏或耐药性而导致高血糖症.
- 目前的胰岛素治疗和移植等治疗方法存在局限性,包括无法完全复制内源性胰岛素功能和供体稀缺.
- 干细胞疗法与基因编辑和细胞封装相结合,为糖尿病提供了一个新的治疗途径.
研究的目的:
- 审查从各种干细胞来源获得胰岛素生成细胞的进展.
- 讨论基因编辑在增强糖尿病干细胞治疗中的作用.
- 总结目前的细胞封装技术和糖尿病管理中干细胞治疗的未来前景.
主要方法:
- 审查关于干细胞衍生,基因编辑应用和糖尿病细胞封装技术的当前文献.
- 分析不同类型干细胞在产生胰岛素生成细胞方面的潜力和挑战.
- 评估先进的细胞封装策略,以保护和提供治疗细胞.
主要成果:
- 各种干细胞类型显示出分化为产生胰岛素的细胞的潜力.
- 基因编辑技术提供了改善干细胞功能和糖尿病治疗安全性的工具.
- 先进的封装方法对于细胞疗法在体内成功应用至关重要.
结论:
- 来自干细胞的胰岛素产生细胞,通过基因编辑增强并通过封装保护,对糖尿病治疗具有重大前景.
- 需要进一步的研究来应对糖尿病干细胞治疗在广泛临床应用之前的挑战.
- 本综述强调了干细胞生物学,基因编辑和生物材料在推进糖尿病治疗方面的融合.
更多相关视频
04:09Prospective, Randomized, and Controlled Study of a Human Umbilical Cord Mesenchymal Stem Cell Injection for Treating Diabetic Foot Ulcers
Published on: March 3, 2023
3.0K
10:03Bioluminescent Monitoring of Graft Survival in an Adoptive Transfer Model of Autoimmune Diabetes in Mice
Published on: November 18, 2022
1.8K
相关概念视频
iPS Cell Differentiation
2.8K
The ability of induced pluripotent stem cells or iPSCs to differentiate into most body cell types has stimulated repair and regenerative medicine research over the past few decades. iPSC-derived blood cells, hepatocytes, beta islet cells, cardiomyocytes, neurons, and other cell types can repair injuries or regenerate damaged tissue in diseases such as diabetes and neurodegenerative disorders.
2.8K
Stem Cell Culture
5.2K
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...
5.2K
Induced Pluripotent Stem Cells
24.3K
Stem cells are undifferentiated cells that divide and produce different types of cells. Ordinarily, cells that have differentiated into a specific cell type are post-mitotic—that is, they no longer divide. However, scientists have found a way to reprogram these mature cells so that they “de-differentiate” and return to an unspecialized, proliferative state. These cells are also pluripotent like embryonic stem cells—able to produce all cell types—and are therefore...
24.3K
Stem Cell Therapy for Tissue Regeneration
4.1K
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...
4.1K
Tissue Renewal without Stem Cells
1.8K
After cellular or tissue damage, the resident stem cells present in the human body can locally repair and regenerate the damaged tissue or organ. However, even though some tissues do not have stem cells, they can repair and regenerate with the help of pre-existing cells. For example, beta cells of the pancreas and hepatocytes of the liver can divide to renew and regenerate the tissue. Here, both cell division and cell death are well regulated by homeostasis.
However, failure of such a system...
However, failure of such a system...
1.8K
EPS and iPS Cells in Disease Research
2.8K
Embryonic and induced pluripotent stem cells are excellent models for disease research because of their ability to self-renew and differentiate into most cell types. Somatic cells from a patient are isolated and reprogrammed into induced pluripotent stem cells or iPSCs. These iPSCs are later differentiated into the desired cell type, which mirrors the diseased cell of the patient. In this way, disease models have been created for investigating diseases such as Down syndrome, type I diabetes,...
2.8K
