title: Interaction between the extracellular matrix and lymphatics: consequences for lymphangiogenesis and lymphatic function.
abstract: The lymphatic system is important for body fluid balance as well as immunological surveillance. Due to the identification of new molecular markers during the last decade, there has been a recent dramatic increase in our knowledge on the molecular mechanisms involved in lymphatic vessel growth (lymphangiogenesis) and lymphatic function. Here we review data showing that although it is often overlooked, the extracellular matrix plays an important role in the generation of new lymphatic vessels as a response to physiological and pathological stimuli. Extracellular matrix-lymphatic interactions as well as biophysical characteristics of the stroma have consequences for tumor formation, growth and metastasis. During the recent years, anti-lymphangiogenesis has emerged as an additional therapeutic modality to the clinically applied anti-angiogenesis strategy. Oppositely, enhancement of lymphangiogenesis in situations of lymph accumulation is seen as a promising strategy to a set of conditions where few therapeutic avenues are available. Knowledge on the interaction between the extracellular matrix and the lymphatics may enhance our understanding of the underlying mechanisms and may ultimately lead to better therapies for conditions where reduced or increased lymphatic function is the therapeutic target.
authors: Division of Matrix Biology, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, United States.
authors: Helge
authors: H
authors: Wiig
authors: Doruk
authors: D
authors: Keskin
authors: Raghu
authors: R
authors: Kalluri
mesh_terms: D000818:Animals; D005109:Extracellular Matrix / Q000473:pathology / Q000502:physiology*; D006801:Humans; D042583:Lymphangiogenesis / Q000502:physiology*; D008208:Lymphatic System / Q000473:pathology / Q000502:physiology* / Q000503:physiopathology; D009369:Neoplasms / Q000209:etiology / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology / Q000628:therapy