PMID- 24273541 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20131125 LR - 20211021 IS - 1664-3224 (Print) IS - 1664-3224 (Electronic) IS - 1664-3224 (Linking) VI - 4 DP - 2013 TI - TWEAK and Fn14 in the Neurovascular Unit. PG - 367 LID - 10.3389/fimmu.2013.00367 [doi] LID - 367 AB - The neurovascular unit (NVU) is a dynamic structure assembled by endothelial cells (EC), a basement membrane (BM), perivascular astrocytes (PA), pericytes, and surrounding neurons. The NVU regulates the passage of substances and cellular elements from the intravascular space into the brain parenchyma. This function, also known as blood-brain barrier (BBB), is regulated by the integrity of tight junctions proteins between EC, and the interaction between PA and the basal lamina. The cytokine tumor necrosis factor-like weak inducer of apoptosis (TWEAK) and its receptor fibroblast growth factor-inducible 14 (Fn14) are abundantly expressed in the NVU. Here we will review data indicating that the interaction between TWEAK and Fn14 in the endothelial cell-BM-astrocyte interface regulates the function of the BBB following an ischemic/hypoxic injury, and that pharmacological inhibition of TWEAK-Fn14 is a promising target for the treatment of patients with neurological diseases that have a direct impact on the structure and function of the NVU. FAU - Yepes, Manuel AU - Yepes M AD - Department of Neurology and Center for Neurodegenerative Disease, Emory University School of Medicine , Atlanta, GA , USA ; Department of Neurology, Veterans Affairs Medical Center, Emory University School of Medicine , Atlanta, GA , USA. LA - eng GR - I01 BX000474/BX/BLRD VA/United States GR - R01 NS062073/NS/NINDS NIH HHS/United States GR - R01 NS079331/NS/NINDS NIH HHS/United States PT - Journal Article PT - Review DEP - 20131111 PL - Switzerland TA - Front Immunol JT - Frontiers in immunology JID - 101560960 PMC - PMC3823030 OTO - NOTNLM OT - blood-brain barrier OT - cerebral edema OT - cerebral ischemia OT - fibroblast growth factor-inducible 14 OT - middle cerebral artery occlusion OT - neurovascular unit OT - nuclear factor kappa-light-chain-enhancer of activated B cells OT - tumor necrosis factor-like weak inducer of apoptosis EDAT- 2013/11/26 06:00 MHDA- 2013/11/26 06:01 PMCR- 2013/01/01 CRDT- 2013/11/26 06:00 PHST- 2013/09/14 00:00 [received] PHST- 2013/10/28 00:00 [accepted] PHST- 2013/11/26 06:00 [entrez] PHST- 2013/11/26 06:00 [pubmed] PHST- 2013/11/26 06:01 [medline] PHST- 2013/01/01 00:00 [pmc-release] AID - 10.3389/fimmu.2013.00367 [doi] PST - epublish SO - Front Immunol. 2013 Nov 11;4:367. doi: 10.3389/fimmu.2013.00367. eCollection 2013.