Ontogeny and phylogeny of lymphatics: embryological aspect

B. B. Lee, H. Suami

    Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

    1 Citation (Scopus)

    Abstract

    The lymphatic system was first described by Hippocrates in 460-377 BC and further confirmed as one of the two major circulatory systems together with the blood vascular system by Gasparo Aselli in 1627. Despite these findings, this major circulatory system has been largely neglected for three centuries primarily due to limited knowledge, being often an invisible auxiliary to the blood vascular system and as such being considered less important. However, our understanding of the lymphatic system has significantly advanced over the last two decades with many landmark discoveries in lymphatic research, especially in the areas of cellular and molecular biology of lymphatic endothelial cells (LECs). This chapter will discuss the lymphatic system in detail, along with recent advances in our understanding of the embryonic development of the lymphatic vasculature, including the molecular mechanisms to mediate lymphangiogenesis. These advances have brought to light the molecular control of physiological and pathological lymphangiogenesis and subsequently changed the paradigm to re-evaluate the lymphatic system’s essential role in the human circulatory system.

    Original languageEnglish
    Title of host publicationLymphatic structure and function in health and disease
    EditorsFelicity N. E. Gavins, J. Steve Alexander
    Place of PublicationLondon, UK
    PublisherElsevier
    Chapter2
    Pages5-17
    Number of pages13
    ISBN (Electronic)9780128156469
    ISBN (Print)9780128156452
    DOIs
    Publication statusPublished - 2019

    Keywords

    • Centrifugal model
    • Centripetal model
    • Lymphangioblast
    • Lymphangiogenesis
    • Lymphatic commitment
    • Lymphatic endothelial cell specification
    • Lymphatic endothelial cells (LECs)
    • Lymphatic/LEC competence
    • Vascular coalescence and maturation

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