pluripotent
简明释义
英[ˌplʊrəˈpoʊtənt]美[ˌplʊrəˈpoʊtənt]
adj. 多能（性）的
英英释义
Having the ability to develop into many different cell types. | 具有发展成多种不同细胞类型的能力。 |
Referring to stem cells that can differentiate into nearly all cell types in the body. | 指能够分化为身体中几乎所有细胞类型的干细胞。 |
单词用法
同义词
反义词
例句
1.On the other completely gestated hand, what are called induced pluripotent stem cells (iPSCs) are allegedly good because no embryos are involved.
从另一个完全孕育的角度看，一种被称为“诱导多功能干细胞”的细胞则是可行的因为它不涉及胚胎。
2.The best proven approaches to creating new beating heart cells are using embryonic stem cells, induced pluripotent cells and heart-derived stem cells.
最好的受到证明的产生新生心肌细胞的方法是利用胚胎干细胞，包括多潜能细胞和心脏衍生细胞。
3.Both basic research and clinical application of human embryonic pluripotent stem cells were hindered by these 3 basic problems.
这3个基本问题限制了人胚胎多能干细胞的基础和临床应用研究。
4.These so-called induced pluripotent stem cells, or IPS cells, could now become any cell.
这种所谓的诱导多潜能干细胞，缩写是：IPS细胞，现在可以变成任何类型的细胞。
5.Objective: to understand the changes in hematopoietic growth factor receptors during erythroid differentiation of pluripotent cells.
目的：了解多潜能造血祖细胞向红系分化过程中造血因子受体的改变。
6.If Tanaka's right that blastema cells don't become pluripotent, then the findings raise another possibility - not just for salamanders, but for people.
塔纳卡认为芽基细胞没有变得具有多能性，如果她是正确的话，那么，这一发现又增加了另一种可能性-不仅对于蝾螈，而且对于人类。
7.The result is known as an induced pluripotent stem (iPS) cell.
这一成果被称为诱导多功能干细胞(诱导能干细胞)。
8.Although the genes seemed to turn back off once the cells were pluripotent, it wasn't clear how they might influence the cells' later behavior.
一旦细胞变为多能细胞，那些多余基因可能会被回退并关闭，但他们对细胞日后的生长会产生怎样的影响还并不清楚。
9.Researchers are studying pluripotent cells to understand their potential in regenerative medicine.
研究人员正在研究多能性细胞，以了解它们在再生医学中的潜力。
10.Stem cells are often referred to as pluripotent because they can differentiate into almost any cell type in the body.
干细胞通常被称为多能性，因为它们可以分化为身体中几乎任何类型的细胞。
11.Scientists have developed techniques to create pluripotent stem cells from adult tissues.
科学家们开发了从成人组织中创建多能性干细胞的技术。
12.The ability of pluripotent cells to form various tissues makes them invaluable for therapeutic applications.
由于多能性细胞形成各种组织的能力，使它们在治疗应用中具有无价的价值。
13.The discovery of pluripotent stem cells has opened new avenues for cancer research.
对多能性干细胞的发现为癌症研究开辟了新的途径。
作文
In the fascinating world of biology, the term pluripotent refers to a type of stem cell that has the ability to develop into almost any cell type in the body. This remarkable characteristic makes pluripotent stem cells a significant focus of scientific research, particularly in the fields of regenerative medicine and developmental biology. Understanding the implications of pluripotent stem cells can lead to groundbreaking advancements in treating various diseases and injuries.To grasp the importance of pluripotent stem cells, it is essential to distinguish them from other types of stem cells. There are two main categories: embryonic stem cells and adult stem cells. Embryonic stem cells are derived from early-stage embryos and are considered pluripotent because they can differentiate into any cell type, including neurons, muscle cells, and blood cells. In contrast, adult stem cells are typically multipotent, meaning they can only differentiate into a limited range of cell types related to their tissue of origin.The discovery of pluripotent stem cells has opened new avenues for medical research. Scientists have been able to reprogram somatic cells to create induced pluripotent stem cells (iPSCs), which share similar properties with embryonic stem cells. This breakthrough allows researchers to generate patient-specific stem cells without the ethical concerns associated with using embryos. Furthermore, iPSCs can be used to model diseases in the laboratory, providing insights into disease mechanisms and potential treatments.One of the most promising applications of pluripotent stem cells is in regenerative medicine. For instance, researchers are exploring ways to use these cells to repair damaged tissues and organs. In cases of spinal cord injuries, heart disease, or neurodegenerative disorders like Parkinson's disease, pluripotent stem cells could potentially replace lost or damaged cells, restoring functionality and improving patients' quality of life.However, the journey towards clinical application of pluripotent stem cells is not without challenges. One major concern is the risk of tumor formation. Since pluripotent stem cells can proliferate indefinitely, there is a possibility that they may form teratomas, which are tumors containing a mixture of different cell types. Researchers are actively working on strategies to mitigate this risk, ensuring that any therapies developed from pluripotent stem cells are safe for patients.Ethical considerations also play a crucial role in the discussion surrounding pluripotent stem cells. The use of embryonic stem cells raises moral questions about the status of the embryo and the implications of manipulating human life at such an early stage. As a result, many researchers advocate for the use of iPSCs, as they provide a viable alternative that circumvents these ethical dilemmas.In conclusion, the study of pluripotent stem cells holds immense potential for the future of medicine. Their ability to differentiate into various cell types offers hope for innovative treatments for a range of conditions. As research continues to evolve, it is crucial to address the accompanying challenges and ethical concerns to fully harness the power of pluripotent stem cells. The journey of understanding and utilizing pluripotent stem cells is just beginning, and it promises to reshape our approach to health and healing in the years to come.
在生物学的迷人世界中，术语pluripotent指的是一种干细胞，具有发育成体内几乎任何细胞类型的能力。这一显著特征使得pluripotent干细胞成为科学研究的一个重要焦点，特别是在再生医学和发育生物学领域。理解pluripotent干细胞的意义可以带来治疗各种疾病和损伤的突破性进展。为了掌握pluripotent干细胞的重要性，有必要将其与其他类型的干细胞区分开来。干细胞主要分为两类：胚胎干细胞和成人干细胞。胚胎干细胞来源于早期胚胎，被认为是pluripotent的，因为它们可以分化为任何细胞类型，包括神经元、肌肉细胞和血细胞。相比之下，成人干细胞通常是多能的，这意味着它们只能分化为与其组织来源相关的有限范围的细胞类型。pluripotent干细胞的发现为医学研究开辟了新的途径。科学家们能够重新编程体细胞以创建诱导性多能干细胞（iPSCs），这些细胞与胚胎干细胞具有相似的特性。这一突破使研究人员能够生成患者特异性的干细胞，而无需使用胚胎所涉及的伦理问题。此外，iPSCs还可以用于实验室中模拟疾病，为疾病机制和潜在治疗提供见解。pluripotent干细胞最有前景的应用之一是在再生医学中。例如，研究人员正在探索如何利用这些细胞修复受损的组织和器官。在脊髓损伤、心脏病或像帕金森病这样的神经退行性疾病的情况下，pluripotent干细胞可能会替代丧失或受损的细胞，恢复功能并改善患者的生活质量。然而，利用pluripotent干细胞进行临床应用的旅程并非没有挑战。其中一个主要关注点是肿瘤形成的风险。由于pluripotent干细胞可以无限增殖，因此它们可能形成畸胎瘤，即含有不同细胞类型混合的肿瘤。研究人员正在积极寻找策略以减轻这一风险，确保从pluripotent干细胞开发的任何疗法对患者是安全的。伦理考虑在关于pluripotent干细胞的讨论中也发挥着至关重要的作用。使用胚胎干细胞引发了关于胚胎地位和在如此早期阶段操纵人类生命的影响的道德问题。因此，许多研究人员提倡使用iPSCs，因为它们提供了一种可行的替代方案，避免了这些伦理困境。总之，研究pluripotent干细胞在医学未来中具有巨大的潜力。它们分化为各种细胞类型的能力为各种疾病的创新治疗提供了希望。随着研究的不断发展，解决伴随而来的挑战和伦理问题至关重要，以充分利用pluripotent干细胞的力量。理解和利用pluripotent干细胞的旅程才刚刚开始，它承诺在未来几年重塑我们对健康和治疗的看法。
