cytoskeletal

简明释义

英[ˌsaɪtəˈskɛtəl]美[ˌsaɪtəˈskɛtəl]

细胞支架的

英英释义

单词用法

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例句

1.Hypoxia and burned serum could result in the myocardial cytoskeleton damage, and pathological remodeling, therefore cytoskeletal network disappeared, and cell integrity damaged.

缺氧、烧伤血清可引起心肌细胞骨架结构破坏及重构，网络结构消失，细胞完整性破坏；

2.This confirms the slight aminoacid homology between these two groups of cytoskeletal proteins.

这证实了轻微的氨基酸同源性，两组间的细胞骨架蛋白。

3.Hypoxia and burned serum could result in the myocardial cytoskeleton damage, and pathological remodeling, therefore cytoskeletal network disappeared, and cell integrity damaged.

缺氧、烧伤血清可引起心肌细胞骨架结构破坏及重构，网络结构消失，细胞完整性破坏；

4.Human Osteosarcoma Cells Alter Cytoskeletal and Adhesion Proteins in Response to Physiological Levels of Hydrostatic Pressure.

人类骨肉瘤细胞可改变细胞骨架、及粘连蛋白质对静水压力的反应。

5.Using transcriptomics and proteomic approaches to uncover hormonal signaling mechanisms regulating polar growth of plant cell, cytoskeletal dynamics, and vesicle trafficking.

应用分子组学和系统生物学等研究方法揭示激素信号调控模式植物细胞极性生长、细胞骨架动态、囊泡运输的分子机制。

6.Also the relationships of cell differentiation and cytoskeletal structure and gene expression were discussed.

本文还讨论了细胞分化与细胞骨架及基因表达的关系。

7.Hydrostatic Pressure Effects on Cytoskeletal Organization and Ciliary Motility: a Calcium Hypothesis.

静水压力对骨骼细胞组织、纤毛活性的影响：钙元素的假说。

8.The study focused on the role of cytoskeletal 细胞骨架的 proteins in cell division.

这项研究集中在细胞骨架的蛋白质在细胞分裂中的作用。

9.Researchers are exploring how cytoskeletal 细胞骨架的 dynamics affect cellular movement.

研究人员正在探讨细胞骨架的动态如何影响细胞运动。

10.Drugs that target cytoskeletal 细胞骨架的 components may be effective in cancer treatment.

针对细胞骨架成分的药物可能对癌症治疗有效。

11.Changes in the cytoskeletal 细胞骨架的 structure can lead to various diseases.

细胞骨架的结构变化可能导致各种疾病。

12.The cytoskeletal 细胞骨架的 network is crucial for maintaining cell shape.

细胞骨架网络对于维持细胞形状至关重要。

作文

The study of cellular structures has always fascinated scientists, particularly the intricate network that supports and shapes cells. Among these structures, the cytoskeletal system plays a pivotal role in maintaining cell integrity and facilitating various cellular processes. The cytoskeletal system is composed of three main types of filaments: microfilaments, intermediate filaments, and microtubules. Each of these components contributes uniquely to the overall functionality of the cell. Microfilaments, primarily made of actin, are essential for cell movement and shape. They enable muscle contraction and are involved in processes such as cytokinesis, where a single cell divides into two. The dynamic nature of microfilaments allows cells to respond quickly to environmental changes, making them crucial for processes like wound healing and immune responses.Intermediate filaments provide structural support to the cell, anchoring organelles in place and maintaining the cell's shape. Unlike microfilaments, which are highly dynamic, intermediate filaments are more stable and resistant to mechanical stress. This stability is vital for cells that experience constant physical pressure, such as skin cells, which must withstand external forces while protecting underlying tissues.Microtubules, the largest component of the cytoskeletal system, are composed of tubulin proteins and are essential for various cellular functions, including intracellular transport, cell division, and maintaining cell shape. They form a rigid structure that acts as tracks for motor proteins, allowing for the movement of organelles and vesicles within the cell. During cell division, microtubules are crucial for the formation of the mitotic spindle, which ensures that chromosomes are accurately segregated into daughter cells.The cytoskeletal system is not only important for individual cells but also plays a significant role in tissue organization and function. For instance, in multicellular organisms, cells communicate and adhere to each other through specialized junctions, which are supported by the cytoskeletal framework. This interaction is vital for maintaining the integrity of tissues and organs.Furthermore, the cytoskeletal system is involved in signaling pathways that regulate cell behavior. Changes in the organization or dynamics of the cytoskeletal components can influence cell growth, differentiation, and apoptosis. Therefore, understanding the cytoskeletal system is crucial for comprehending how cells respond to their environment and how they contribute to overall organismal health.In recent years, research has highlighted the importance of the cytoskeletal system in various diseases, including cancer. Tumor cells often exhibit altered cytoskeletal dynamics, enabling them to invade surrounding tissues and metastasize to distant sites. Targeting the cytoskeletal components offers promising therapeutic strategies for combating cancer and other diseases characterized by abnormal cell behavior.In conclusion, the cytoskeletal system is an essential aspect of cellular biology that underpins numerous functions vital to life. Its intricate structure and dynamic nature allow cells to maintain their shape, move, and communicate effectively. As research continues to unveil the complexities of the cytoskeletal system, we gain deeper insights into the fundamental processes that govern cellular behavior and the potential implications for treating various diseases.

细胞结构的研究一直吸引着科学家，特别是支持和塑造细胞的复杂网络。在这些结构中，细胞骨架系统在维持细胞完整性和促进各种细胞过程方面发挥着关键作用。细胞骨架系统由三种主要类型的细丝组成：微丝、中间丝和微管。这些成分各自独特地贡献于细胞的整体功能。微丝主要由肌动蛋白构成，对于细胞运动和形状至关重要。它们使肌肉收缩成为可能，并参与诸如细胞质分裂等过程，在这个过程中，一个细胞分裂成两个。微丝的动态特性使细胞能够迅速响应环境变化，这使得它们在伤口愈合和免疫反应等过程中至关重要。中间丝为细胞提供结构支持，将细胞器固定在适当位置并维持细胞形状。与高度动态的微丝不同，中间丝更稳定，能够抵抗机械压力。这种稳定性对于经历持续物理压力的细胞至关重要，例如皮肤细胞，它们必须承受外部力量，同时保护下层组织。微管是细胞骨架系统中最大的成分，由微管蛋白组成，对于多种细胞功能至关重要，包括细胞内运输、细胞分裂和维持细胞形状。它们形成刚性的结构，作为马达蛋白的轨道，允许细胞内的细胞器和囊泡移动。在细胞分裂期间，微管对纺锤体的形成至关重要，确保染色体准确分配到子细胞中。细胞骨架系统不仅对单个细胞重要，还在组织的组织和功能中发挥重要作用。例如，在多细胞生物中，细胞通过专门的连接相互沟通和粘附，这些连接由细胞骨架框架支持。这种相互作用对于维持组织和器官的完整性至关重要。此外，细胞骨架系统还参与调节细胞行为的信号通路。细胞骨架成分的组织或动态变化会影响细胞的生长、分化和凋亡。因此，理解细胞骨架系统对理解细胞如何响应其环境以及它们如何对整体生物体健康做出贡献至关重要。近年来，研究强调了细胞骨架系统在各种疾病中的重要性，包括癌症。肿瘤细胞通常表现出改变的细胞骨架动态，使它们能够入侵周围组织并转移到远处部位。靶向细胞骨架成分为对抗癌症和其他以异常细胞行为为特征的疾病提供了有希望的治疗策略。总之，细胞骨架系统是细胞生物学的一个重要方面，支撑着生命所需的众多功能。其复杂的结构和动态特性使细胞能够有效地维持形状、移动和沟通。随着研究不断揭示细胞骨架系统的复杂性，我们对支配细胞行为的基本过程有了更深入的理解，以及对治疗各种疾病的潜在影响。