Involvement of Blood-Brain Barrier Efficacy in the Healthy and Diseased Brain

A special issue of Brain Sciences (ISSN 2076-3425). This special issue belongs to the section "Systems Neuroscience".

Deadline for manuscript submissions: closed (19 August 2022) | Viewed by 2684

Special Issue Editors


E-Mail Website
Guest Editor
U1059, Sainbiose, Dysfonction Vasculaire et Hémostase, Université de Lyon, Université Jean Monnet Saint-Étienne, F-42270 Saint-Priest-en-Jarez, France
Interests: blood–brain barrier in vitro model; ABC transporter; Drug transport studies; radiopharmaceutical; Glioblastomas; multidrug resistance

E-Mail Website
Guest Editor
U1059, Sainbiose, Dysfonction Vasculaire et Hémostase, Université de Lyon, Université Jean Monnet Saint-Étienne, F-42270 Saint-Priest-en-Jarez, France
Interests: sleep disorders; autonomic nervous system function; brain MRI; cognitive disorders
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In recent years, permeability abnormalities of the blood–brain barrier (BBB) have been a focus of several brain pathologies. The blood–brain barrier plays a central role in maintaining the specialized microenvironment of the central nervous system (CNS). Indeed, the BBB is a multicellular vascular structure composed of different cell types that act as a diffusion barrier to prevent the entry of most compounds from the blood to the brain, thus allowing the maintenance of cerebral neuronal homeostasis. Opening of the BBB linked to biostress and infiltration of serum components into the brain can lead to a multitude of processes resulting in progressive synaptic and neuronal dysfunction and detrimental neuroinflammatory changes. Such processes have been implicated in several diseases, such as Alzheimer's disease, obstructive sleep apnea (OSA), Parkinson's disease, and brain tumors. In this Special Issue of Brain Sciences, we will highlight recently acquired mechanistic knowledge on the development and maintenance of the functional and anatomical integrity of the BBB.

In this Special Issue, authors are invited to submit cutting-edge research and analysis, or review on a wide range of topics related to understanding the BBB, including preclinical in vitro and in vivo models, patient cohort studies, brain imaging, early diagnosis of neurodegenerative pathologies, and drug delivery. We will also discuss how BBB disruption can cause or contribute to neurological disease. Finally, we wish to present advances that may have a significant translational effect in knowledge, diagnosis and clinical follow-up.

Prof. Dr. Nathalie Perek
Prof. Dr. Frédéric Roche
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Brain Sciences is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • preclinical BBB models
  • neuroinflammatory
  • cognitive impairment
  • imaging
  • patient cohort
  • Alzheimer’s disease
  • Parkinson’s disease
  • sleep disorders
  • stress oxidative
  • ABC transporter
  • drug delivery
  • pharmacoresistance
  • hypoxia
  • blood–brain tumor barrier

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

23 pages, 4351 KiB  
Article
A Microfluidic In Vitro Three-Dimensional Dynamic Model of the Blood–Brain Barrier to Study the Transmigration of Immune Cells
by Megha Meena, Robin Vandormael, Maxime De Laere, Isabel Pintelon, Zwi Berneman, Regan Watts and Nathalie Cools
Brain Sci. 2022, 12(10), 1293; https://doi.org/10.3390/brainsci12101293 - 25 Sep 2022
Cited by 3 | Viewed by 2154
Abstract
To study the biodistribution of new chemical and biological entities, an in vitro model of the blood–brain barrier (BBB) may become an essential tool during early phases of drug discovery. Here, we present a proof-of-concept of an in-house designed three-dimensional BBB biochip designed [...] Read more.
To study the biodistribution of new chemical and biological entities, an in vitro model of the blood–brain barrier (BBB) may become an essential tool during early phases of drug discovery. Here, we present a proof-of-concept of an in-house designed three-dimensional BBB biochip designed by us. This three-dimensional dynamic BBB model consists of endothelial cells and astrocytes, co-cultured on opposing sides of a polymer-coated membrane under flow mimicking blood flow. Our results demonstrate a highly effective BBB as evidenced by (i) a 30-fold increase in transendothelial electrical resistance (TEER), (ii) a significantly higher expression of tight junction proteins, and (iii) the low FITC–dextran permeability of our technical solution as compared to a static in vitro BBB model. Importantly, our three-dimensional BBB model effectively expresses P-glycoprotein (Pg-p), a hallmark characteristic for brain-derived endothelial cells. In conclusion, we provide here a complete holistic approach and insight to the whole BBB system, potentially delivering translational significance in the clinical and pharmaceutical arenas. Full article
Show Figures

Figure 1

Back to TopTop