In vitro models for human neuroglia.

Q2 Medicine
Bas Lendemeijer, Femke M S de Vrij
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引用次数: 0

Abstract

Neuroglia are a heterogenous population of cells in the nervous system. In the central nervous system, this group is classified into astrocytes, oligodendrocytes, and microglia. Neuroglia in the peripheral nervous system are divided into Schwann cells and enteric glia. These groups of cells display considerable differences in their developmental origin, morphology, function, and regional abundance. Compared to animal models, human neuroglia differ in their transcriptomic profile, morphology, and function. Investigating the physiology of healthy or diseased human neuroglia in vivo is challenging due to the inaccessibility of the tissue. Therefore, researchers have developed numerous in vitro models attempting to replicate the natural tissue environment. Earlier models made use of postmortem, postsurgical, or fetal tissue to establish human neuroglial cells in vitro, either as a pure population of the desired cell type or as organotypic slice cultures. Advancements in human stem cell differentiation techniques have greatly enhanced the possibilities for creating in vitro models of human neuroglia. This chapter provides an overview of the current models used to study the functioning and development of human neuroglia in vitro, both in health and disease.

人神经胶质细胞体外模型。
神经胶质细胞是神经系统中的一种异质细胞群。在中枢神经系统中,这类细胞分为星形胶质细胞、少突胶质细胞和小胶质细胞。周围神经系统中的神经胶质细胞分为雪旺细胞和肠胶质细胞。这些细胞群在它们的发育起源、形态、功能和区域丰度上显示出相当大的差异。与动物模型相比,人类神经胶质细胞在转录组谱、形态和功能上存在差异。研究健康或患病的人神经胶质细胞的生理是具有挑战性的,因为组织的不可接近性。因此,研究人员开发了许多体外模型,试图复制自然组织环境。早期的模型利用死后、手术后或胎儿组织在体外建立人类神经胶质细胞,要么作为所需细胞类型的纯群体,要么作为器官型切片培养。人类干细胞分化技术的进步极大地提高了创造人类神经胶质细胞体外模型的可能性。本章概述了目前用于体外研究人类神经胶质细胞的功能和发育的模型,包括健康和疾病。
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来源期刊
Handbook of clinical neurology
Handbook of clinical neurology Medicine-Neurology (clinical)
CiteScore
4.10
自引率
0.00%
发文量
302
期刊介绍: The Handbook of Clinical Neurology (HCN) was originally conceived and edited by Pierre Vinken and George Bruyn as a prestigious, multivolume reference work that would cover all the disorders encountered by clinicians and researchers engaged in neurology and allied fields. The first series of the Handbook (Volumes 1-44) was published between 1968 and 1982 and was followed by a second series (Volumes 45-78), guided by the same editors, which concluded in 2002. By that time, the Handbook had come to represent one of the largest scientific works ever published. In 2002, Professors Michael J. Aminoff, François Boller, and Dick F. Swaab took on the responsibility of supervising the third (current) series, the first volumes of which published in 2003. They have designed this series to encompass both clinical neurology and also the basic and clinical neurosciences that are its underpinning. Given the enormity and complexity of the accumulating literature, it is almost impossible to keep abreast of developments in the field, thus providing the raison d''être for the series. The series will thus appeal to clinicians and investigators alike, providing to each an added dimension. Now, more than 140 volumes after it began, the Handbook of Clinical Neurology series has an unparalleled reputation for providing the latest information on fundamental research on the operation of the nervous system in health and disease, comprehensive clinical information on neurological and related disorders, and up-to-date treatment protocols.
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