相关实验视频

Updated: Jun 14, 2025

Analyzing Cell Surface Adhesion Remodeling in Response to Mechanical Tension Using Magnetic Beads
07:55

Analyzing Cell Surface Adhesion Remodeling in Response to Mechanical Tension Using Magnetic Beads

Published on: March 8, 2017

8.4K

在外部机械刺激下,在悬浮的纤维细胞板中,机械感知复合体的动态重塑

Madoka Suzuki1, Keiko Kawauchi2, Hiroaki Machiyama3

  • 1Institute for Protein Research, The University of Osaka, Suita, Osaka, Japan.

Biotechnology and bioengineering
|April 24, 2025
PubMed
概括

拉伸的纤维细胞细胞板在细胞结处重组蛋白质,形成机械感应机械. 这一发现对于理解组织工程中细胞对机械压力的反应至关重要.

关键词:
卡德林是个非常有趣的人.卡特尼尼是指一个连锁的物质.同焦点的光显微镜.双视图可以使用双视图.机械传导 机械传导微针 微针是一种微针.

更多相关视频

Live Cell Response to Mechanical Stimulation Studied by Integrated Optical and Atomic Force Microscopy09:20

Live Cell Response to Mechanical Stimulation Studied by Integrated Optical and Atomic Force Microscopy

Published on: October 4, 2010

11.3K
Single Cell Durotaxis Assay for Assessing Mechanical Control of Cellular Movement and Related Signaling Events00:08

Single Cell Durotaxis Assay for Assessing Mechanical Control of Cellular Movement and Related Signaling Events

Published on: August 27, 2019

7.9K

相关概念视频

Cell-matrix's Response to Mechanical Forces01:13

Cell-matrix's Response to Mechanical Forces

In animal cells, the extracellular matrix allows cells within tissues to withstand external stresses and transmits signals from the outside of the cell to the inside. The extracellular matrix is extensive, and its composition varies between different types of tissues. For example, the reticular fibers and ground substance make up the ECM in loose connective tissue, while collagen and bone minerals make up the ECM of bone tissue. 
Anchoring junctions mechanically attach a cell to the...
2.6K
Tension Response at Adherens Junctions01:26

Tension Response at Adherens Junctions

The adherens junctions that anchor cells together are multi-protein complexes that dynamically adapt to mechanical stimuli such as tensile forces and shear stress. Mechanosensory proteins in these junctions can sense such mechanical stimuli and undergo a shift in their conformation, resulting in an altered function — a process called mechanotransduction.
α-Catenin as a Mechanosensory Protein
The α-catenin of adherens junctions is an allosteric protein with three VH (vinculin...
2.6K
Cell Motility through Blebbing01:16

Cell Motility through Blebbing

Blebs are a type of membrane protrusion formed by the internal hydrostatic pressure of the cytoplasm. Blebs are observed in several cell types, including fibroblasts, immune cells, and single-celled organisms like the amoeba. The primary function of blebs is cell locomotion and apoptosis, but they are also found during necrosis and cell division. The life cycle of a bleb comprises an initiation phase followed by the expansion and retraction phases.
Blebbing Through the Matrix
In multicellular...
1.9K
Mechanical Protein Functions01:58

Mechanical Protein Functions

Proteins perform many mechanical functions in a cell. These proteins can be classified into two general categories- proteins that generate mechanical forces and proteins that are subjected to mechanical forces. Proteins providing mechanical support to the structure of the cell, such as keratin, are subjected to mechanical force, whereas proteins involved in cell movement and transport of molecules across cell membranes, such as an ion pump, are examples of generating mechanical force. 
4.9K
Actin Polymerization and Cell Motility01:13

Actin Polymerization and Cell Motility

Actin is a family of globular proteins that are highly abundant in eukaryotic cells. It makes up approximately 1-5% of total cell protein concentration. Actin monomers polymerize to form a complex network of polarized filaments, the actin cytoskeleton, that plays a crucial role in many cellular processes, including cell motility, division, endocytosis, and metastasis of cancer cells.
Actin cytoskeleton dynamics can produce pushing, pulling, and resistance forces that help the cell to migrate....
5.2K