PMID- 34086179 OWN - NLM STAT- MEDLINE DCOM- 20220830 LR - 20240424 IS - 1573-6830 (Electronic) IS - 0272-4340 (Print) IS - 0272-4340 (Linking) VI - 42 IP - 7 DP - 2022 Oct TI - In Vivo Targeting of the Neurovascular Unit: Challenges and Advancements. PG - 2131-2146 LID - 10.1007/s10571-021-01113-3 [doi] AB - The blood-brain barrier (BBB) is essential for the homeostasis of the central nervous system (CNS). Functions of the BBB are performed by the neurovascular unit (NVU), which consists of endothelial cells, pericytes, astrocytes, microglia, basement membrane, and neurons. NVU cells interact closely and together are responsible for neurovascular coupling, BBB integrity, and transendothelial fluid transport. Studies have shown that NVU dysfunction is implicated in several acute and chronic neurological diseases, including Alzheimer's disease, multiple sclerosis, and stroke. The mechanisms of NVU disruption remain poorly understood, partially due to difficulties in selective targeting of NVU cells. In this review, we discuss the relative merits of available protein markers and drivers of the NVU along with recent advancements that have been made in the field to increase efficiency and specificity of NVU research. CI - (c) 2021. The Author(s). FAU - Naranjo, Oandy AU - Naranjo O AD - Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, 33136, USA. FAU - Osborne, Olivia AU - Osborne O AD - Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, 33136, USA. FAU - Torices, Silvia AU - Torices S AD - Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, 33136, USA. FAU - Toborek, Michal AU - Toborek M AUID- ORCID: 0000-0003-4475-2119 AD - Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, 33136, USA. mtoborek@med.miami.edu. AD - Institute of Physiotherapy and Health Sciences, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland. mtoborek@med.miami.edu. AD - Department of Biochemistry and Molecular Biology, University of Miami School of Medicine, Gautier Bldg., Room 528, 1011 NW 15th Street, Miami, FL, 33136, USA. mtoborek@med.miami.edu. LA - eng GR - R01 MH128022/MH/NIMH NIH HHS/United States GR - R01 DA044579/DA/NIDA NIH HHS/United States GR - R01 DA039576/DA/NIDA NIH HHS/United States GR - R01 DA050528/DA/NIDA NIH HHS/United States GR - R01 DA040537/DA/NIDA NIH HHS/United States GR - R01 HL126559/HL/NHLBI NIH HHS/United States GR - F31 NS125905/NS/NINDS NIH HHS/United States GR - MH122235, MH072567/MH/NIMH NIH HHS/United States GR - 2019/35/B/NZ7/03155/Narodowe Centrum Nauki/ GR - R21 MH122235/MH/NIMH NIH HHS/United States GR - DA044579, DA039576, DA040537, DA050528, and DA047157/DA/NIDA NIH HHS/United States GR - R01 DA047157/DA/NIDA NIH HHS/United States GR - HL126559/HL/NHLBI NIH HHS/United States GR - R01 MH072567/MH/NIMH NIH HHS/United States PT - Journal Article PT - Review DEP - 20210604 PL - United States TA - Cell Mol Neurobiol JT - Cellular and molecular neurobiology JID - 8200709 SB - IM MH - Astrocytes MH - *Blood-Brain Barrier MH - Central Nervous System MH - *Endothelial Cells MH - Pericytes PMC - PMC9056891 MID - NIHMS1798153 OTO - NOTNLM OT - Blood-brain barrier OT - Cre mouse models OT - Imaging OT - Neurovascular unit OT - Protein expression COIS- The authors declare that they have no conflict of interest. EDAT- 2021/06/05 06:00 MHDA- 2022/08/31 06:00 PMCR- 2021/06/04 CRDT- 2021/06/04 12:24 PHST- 2021/02/11 00:00 [received] PHST- 2021/05/28 00:00 [accepted] PHST- 2021/06/05 06:00 [pubmed] PHST- 2022/08/31 06:00 [medline] PHST- 2021/06/04 12:24 [entrez] PHST- 2021/06/04 00:00 [pmc-release] AID - 10.1007/s10571-021-01113-3 [pii] AID - 1113 [pii] AID - 10.1007/s10571-021-01113-3 [doi] PST - ppublish SO - Cell Mol Neurobiol. 2022 Oct;42(7):2131-2146. doi: 10.1007/s10571-021-01113-3. Epub 2021 Jun 4.