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Updated: Jul 10, 2026

Co-staining Blood Vessels and Nerve Fibers in Adipose Tissue
Published on: February 13, 2019
Angiogenesis and obesity
1Center for Molecular and Vascular Biology, KU Leuven, Campus Gasthuisberg, O & N 1, Herestraat 49, Box 911, 3000 Leuven, Belgium. roger.lijnen@med.kuleuven.be
Abstract:
Development of obesity is associated with substantial modulation of adipose tissue structure, involving adipogenesis, angiogenesis, and extracellular matrix remodelling. These processes require proteolytic activity, provided mainly by the fibrinolytic (plasminogen/plasmin), matrix metalloproteinase, and ADAM/ADAMTS systems. In early-stage development of adipose tissue, adipogenesis is tightly associated with angiogenesis. Thus, adipose tissue explants trigger blood vessel formation, and in turn adipose tissue endothelial cells promote pre-adipocyte differentiation. Modulation of angiogenesis and of proteolytic systems may have the potential to impair adipose tissue development.
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