title: Lymphatic network in atherosclerosis: the underestimated path.
abstract: The lymphatic system is a key component of tissue fluid homeostasis. In contrast to the closed and high-pressure blood vascular system, the lymphatic vascular system transports lymph in an open and low-pressure network. A prerequisite player in the transport of immune cells and cholesterol metabolism, it has been understudied until recently. Whereas defects in lymph circulation are mostly associated with pathologies such as congenital or acquired lymphedema, emerging significant developments are unraveling the role of lymphatic vessels in other pathological settings. In the last decade, discoveries of underlying genes responsible for developmental and postnatal lymphatic growth, combined with state-of-the-art lymphatic function imaging and quantification techniques, have matched the growing interest in understanding the role of the lymphatic system in atherosclerosis. With a historical perspective, this review highlights the current knowledge regarding interaction between the lymphatic vascular tree and atherosclerosis, with an emphasis on the physiological mechanisms of this multifaceted system throughout disease onset and progression.
authors.affiliation: Montreal Heart Institute, Research Center, Montreal, QC, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada; Montreal Heart Institute, Research Center, Montreal, QC, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada.
authors.forename: Andreea
authors.initials: A
authors.lastname: Milasan
authors.affiliation: Montreal Heart Institute, Research Center, Montreal, QC, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada; Montreal Heart Institute, Research Center, Montreal, QC, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada.
authors.forename: Jonathan
authors.initials: J
authors.lastname: Ledoux
authors.affiliation: Montreal Heart Institute, Research Center, Montreal, QC, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada; Montreal Heart Institute, Research Center, Montreal, QC, Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada.
authors.forename: Catherine
authors.initials: C
authors.lastname: Martel
keywords: atherosclerosis; lymphatic endothelium; lymphatic smooth muscle cells; lymphatic vessels