%A Blanco-Colio,Luis %D 2014 %J Frontiers in Immunology %C %F %G English %K Atherosclerosis,Stroke,biomarker,TWEAK,TNF superfamily %Q %R 10.3389/fimmu.2014.00003 %W %L %M %P %7 %8 2014-January-20 %9 Review %+ Dr Luis Blanco-Colio,IIS-Fundación Jiménez Díaz,Av. Reyes Católicos 2,Madrid,28040,Madrid,Spain,lblanco@fjd.es %# %! TWEAK/Fn14 axis in cardiovascular diseases %* %< %T TWEAK/Fn14 Axis: A Promising Target for the Treatment of Cardiovascular Diseases %U https://www.frontiersin.org/articles/10.3389/fimmu.2014.00003 %V 5 %0 JOURNAL ARTICLE %@ 1664-3224 %X Cardiovascular diseases (CVD) are the first cause of mortality in Western countries. CVD include several pathologies such as coronary heart disease, stroke or cerebrovascular accident, congestive heart failure, peripheral arterial disease, and aortic aneurysm, among others. Interaction between members of the tumor necrosis factor (TNF) superfamily and their receptors elicits several biological actions that could participate in CVD. TNF-like weak inducer of apoptosis (TWEAK) and its functional receptor and fibroblast growth factor-inducible molecule 14 (Fn14) are two proteins belonging to the TNF superfamily that activate NF-κB by both canonical and non-canonical pathways and regulate several cell functions such as proliferation, migration, differentiation, cell death, inflammation, and angiogenesis. TWEAK/Fn14 axis plays a beneficial role in tissue repair after acute injury. However, persistent TWEAK/Fn14 activation mediated by blocking experiments or overexpression experiments in animal models has shown an important role of this axis in the pathological remodeling underlying CVD. In this review, we summarize the role of TWEAK/Fn14 pathway in the development of CVD, focusing on atherosclerosis and stroke and the molecular mechanisms by which TWEAK/Fn14 interaction participates in these pathologies. We also review the role of the soluble form of TWEAK as a biomarker for the diagnosis and prognosis of CVD. Finally, we highlight the results obtained with other members of the TNF superfamily that also activate canonical and non-canonical NF-κB pathway.