纤维细胞衍生TGFβ1调节皮肤修复和纤维化

相关实验视频

Updated: Sep 15, 2025

Murine Dermal Fibroblast Isolation by FACS
06:04

Murine Dermal Fibroblast Isolation by FACS

Published on: January 7, 2016

21.5K

Sebastian Willenborg1, Katrin Schönborn2, Mugdha Sawant2

  • 1Department of Dermatology, University of Cologne, Cologne, Germany.

Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society
|July 13, 2025
PubMed
概括

纤维细胞衍生的转化生长因子β1 (TGFβ1) 对于皮肤伤口愈合和纤维化至关重要. 它的缺失会损害颗粒组织的成熟,并导致血管缺陷,突出其在组织修复中的作用.

关键词:
血管新生是因为血管新生.有纤维化的纤维化.皮肤修复 皮肤修复转化增长因子β转化增长因子β.

更多相关视频

Isolation, Culture, and Characterization of Primary Dermal Fibroblasts from Human Keloid Tissue04:41

Isolation, Culture, and Characterization of Primary Dermal Fibroblasts from Human Keloid Tissue

Published on: July 28, 2023

2.6K
Ex Vivo Corneal Organ Culture Model for Wound Healing Studies06:46

Ex Vivo Corneal Organ Culture Model for Wound Healing Studies

Published on: February 15, 2019

11.9K

相关概念视频

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...
3.2K
TGF - β Signaling Pathway01:16

TGF - β Signaling Pathway

The TGF-β signaling pathway regulates cell growth, differentiation, adhesion, motility, and development. TGF-β ligands that induce TGF-β signaling are synthesized in their latent form. Several proteases or cell surface receptors such as integrins act upon the latent form, releasing the active ligand. There are three types of mammalian TGF-βs: (TGF-β1, TGF-β2, and TGF-β3) that bind as homodimers or heterodimers to TGF-β receptors. The TGF-β receptors...
7.7K
Overview of Regeneration and Repair01:19

Overview of Regeneration and Repair

Regeneration and repair processes are critical in healing damages caused by injury, disease, and aging. In regeneration, the damaged tissue is entirely replaced with new growth that restores the original architecture and function. In contrast, tissue repair usually results in a fixed tissue architecture involving scar formation. Scars generally do not reestablish tissue function and may also exhibit structural abnormalities at the injury site.
Regeneration
All animals have varying degrees of...
4.2K
Phases of Wound Repair01:28

Phases of Wound Repair

Following injury, the integrity of the injured tissues must be reestablished. For example, in skin tissue, wound repair involves coordination among resident skin cells, blood mononuclear cells, extracellular matrix, growth factors, and cytokines to complete the healing cascade.
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...
6.5K
Inflammatory Response01:28

Inflammatory Response

An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
7.9K