Related Experiment Video

Updated: Apr 15, 2026

Fibroblast-Derived 3D Matrix System Applicable to Endothelial Tube Formation Assay
07:21

Fibroblast-Derived 3D Matrix System Applicable to Endothelial Tube Formation Assay

Published on: December 26, 2019

8.1K

[Effects of hirudin on the expression of basic fibroblast growth factor and transforming growth factor-β1 in human

Zheng Yi, Xuan Kun, Nan Lan

    Hua Xi Kou Qiang Yi Xue Za Zhi = Huaxi Kouqiang Yixue Zazhi = West China Journal of Stomatology
    |April 16, 2015
    PubMed
    Abstract

    More Related Videos

    Molecular Analysis of Endothelial-mesenchymal Transition Induced by Transforming Growth Factor-β Signaling07:49

    Molecular Analysis of Endothelial-mesenchymal Transition Induced by Transforming Growth Factor-β Signaling

    Published on: August 3, 2018

    11.9K
    Three-dimensional Inflammatory Human Tissue Equivalents of Gingiva08:43

    Three-dimensional Inflammatory Human Tissue Equivalents of Gingiva

    Published on: April 3, 2018

    10.5K

    Related Concept Videos

    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...
    11.1K
    Regulation of Angiogenesis and Blood Supply01:24

    Regulation of Angiogenesis and Blood Supply

    Rapidly dividing tumors, embryos, and wounded tissues require more oxygen than usual, lowering the oxygen concentration in the blood. At low oxygen or hypoxic conditions, an oxygen-sensitive transcription factor called the hypoxia-inducible factor 1 or HIF1 is activated. HIF1 is a dimeric protein of alpha (ɑ) and beta (β) subunits.  Under optimal oxygen conditions, HIF1β is present in the nucleus while HIF1ɑ remains in the cytosol. HIF1ɑ is hydroxylated by prolyl...
    4.0K
    Role of Hematopoietic Growth Factors01:28

    Role of Hematopoietic Growth Factors

    Hematopoietic growth factors are molecules that regulate the differentiation rate of hematopoietic stem cells (HSCs). Erythropoietin (EPO), primarily produced by the kidneys, plays a crucial role in erythrocyte production. When oxygen levels in the blood are low, EPO is released into the bloodstream, reaching the bone marrow, where it stimulates HSCs to differentiate and mature into erythrocytes, which are vital for oxygen transport.
    Thrombopoietin (TPO), mainly released by the liver,...
    4.4K
    Intracellular Signaling Affects Focal Adhesions01:17

    Intracellular Signaling Affects Focal Adhesions

    Integrins act both as extracellular input receivers and as intracellular processing activators. As their name suggests, integrins are entirely integrated into the membrane structure. Their hydrophobic membrane-spanning regions interact with the phospholipid bilayer's hydrophobic region. These membrane receptors provide extracellular attachment sites for effectors like hormones and growth factors. They activate intracellular response cascades when their effectors are bound and active.
    Some...
    3.9K
    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...
    4.8K