Article ID Journal Published Year Pages File Type
1994758 Microvascular Research 2014 7 Pages PDF
Abstract

•Current knowledge about key steps of lymphatic collecting vessel maturation•Presentation of the organization and function of the lymphatic vascular system•Overview of lymphatic vascular development•Regulatory mechanisms involved in lymphatic valve formation•Vascular wall assembly in lymphatic collecting vessels

The lymphatic vasculature plays an essential role in the maintenance of tissue interstitial fluid balance and in the immune response. After capture of fluids, proteins and antigens by lymphatic capillaries, lymphatic collecting vessels ensure lymph transport. An important component to avoid lymph backflow and to allow a unidirectional flow is the presence of intraluminal valves. Defects in the function of collecting vessels lead to lymphedema. Several important factors and signaling pathways involved in lymphatic collecting vessel maturation and valve morphogenesis have now been discovered. The present review summarizes the current knowledge about the key steps of lymphatic collecting vessel development and maturation and focuses on the regulatory mechanisms involved in lymphatic valve formation.

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