Related Experiment Video

Updated: Jul 12, 2026

Modified In Vivo Matrix Gel Plug Assay for Angiogenesis Studies
09:03

Modified In Vivo Matrix Gel Plug Assay for Angiogenesis Studies

Published on: June 30, 2023

Tournaments and slavery in a desert ant

B Hölldobler

    Science (New York, N.Y.)
    |May 28, 1976
    PubMed

    More Related Videos

    Analysis of Combinatorial miRNA Treatments to Regulate Cell Cycle and Angiogenesis11:44

    Analysis of Combinatorial miRNA Treatments to Regulate Cell Cycle and Angiogenesis

    Published on: March 30, 2019

    Monitoring Functionality and Morphology of Vasculature Recruited by Factors Secreted by Fast-growing Tumor-generating Cells09:03

    Monitoring Functionality and Morphology of Vasculature Recruited by Factors Secreted by Fast-growing Tumor-generating Cells

    Published on: November 23, 2014

    Related Concept Videos

    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 hydroxylase and factor...
    Mechanism of Angiogenesis01:10

    Mechanism of Angiogenesis

    Blood vessel formation starts early during embryonic development, around day 7. In the extraembryonic yolk sac, mesodermal precursor cells called hemangioblast proliferate and differentiate into angioblast. Angioblasts express vascular endothelial growth factor receptor 2 or VEGFR2, which binds VEGF-A, a proangiogenic factor, guiding blood vessel formation. VEGF signaling promotes angioblasts to form a blood island in the developing embryo. Angioblasts further differentiate, giving rise to...