相关实验视频

Updated: May 11, 2026

Isolation of Epithelial Cells from Human Dental Follicle
04:07

Isolation of Epithelial Cells from Human Dental Follicle

Published on: November 5, 2021

2.8K

来自牙髓干细胞的脱细胞化细胞外基质促进了牙纤维细胞的粘附和迁移

Nunthawan Nowwarote1,2, Zakaria Chahlaoui3, Stephane Petit3

  • 1Centre de Recherche des Cordeliers, Molecular Oral Pathophysiology, INSERM UMRS 1138, Université Paris Cité, Sorbonne Université, Paris, 75006, France. nunthawan.nowwarote@u-paris.fr.

BMC oral health
|October 1, 2024
PubMed
概括

来自牙髓干细胞的脱细胞化细胞外基质支持牙纤维细胞粘附,迁移和增殖,显示出口腔组织修复应用的潜力.

关键词:
细胞粘附 细胞粘附细胞迁移 细胞迁移脱细胞化的细胞外矩阵.牙纸干细胞 牙纸干细胞牙纤维细胞的牙纤维细胞.

更多相关视频

Author Spotlight: Advancing Tissue Regeneration and Disease Modeling with Dental Pulp Stem Cells03:45

Author Spotlight: Advancing Tissue Regeneration and Disease Modeling with Dental Pulp Stem Cells

Published on: May 5, 2023

2.1K
Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth02:33

Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth

Published on: May 17, 2024

1.4K

相关概念视频

Cell Migration01:09

Cell Migration

Cell migration, the process by which cells move from one location to another, is essential for the proper development and viability of organisms throughout their life. When cells are not able to migrate properly to their ordained locations, various disorders may occur. For example, disruption in cell migration causes chronic inflammatory diseases such as arthritis.
Cell Migration01:19

Cell Migration

Cell migration is a process by which the cells move from one location to another, playing an essential role in embryological development, repair and regeneration, immune response, and metastasis. Cells migrate in response to chemical or mechanical signals generated by specific organs or tissues. The overall mechanism includes three steps - polarization, protrusion, and release. Polarization involves the formation of a distinct cell front and rear, which determines the direction of movement.
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.
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...
Introduction to Fibroblasts01:09

Introduction to Fibroblasts

Rudolph Virchow discovered spindle-shaped cells called fibroblasts in 1858. Inactive fibroblasts, called fibrocytes, become activated by various stimuli, such as growth factors and inflammatory cytokines. Activated fibroblasts play a crucial role in wound healing, inflammation, formation of new blood vessels, and cancer progression. Uncontrolled activation of fibroblasts results in fibrosis, the excess deposition of fibrous tissue, which can lead to scarring and affect normal organs. This...
The Extracellular Matrix01:29

The Extracellular Matrix

Overview
In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.
Composition of the Extracellular Matrix
The extracellular matrix (ECM) is commonly composed of ground substance, a gel-like fluid, fibrous components, and many structurally and functionally diverse...