Evidence map›Paper›PMID 30125269›Full record

ArticleNature biotechnology2018

A linked organ-on-chip model of the human neurovascular unit reveals the metabolic coupling of endothelial and neuronal cells.

Ben M Maoz, Anna Herland, Edward A FitzGerald, Thomas Grevesse, Charles Vidoudez, Alan R Pacheco, Sean P Sheehy, Tae-Eun Park, Stephanie Dauth, Robert Mannix and 8 more

Open access · greenAbstract read
In one paragraph

Article in Nature biotechnology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 205 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
205citing papers in PubMed, 4 pooled it
21.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

205 citing papers in PubMed, 4 syntheses or guidelines pooled it, 414 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Preclinical techniques to investigate exercise training in vascular pathophysiology.American journal of physiology. Heart and circulatory physiology · 2021
    Pooled it
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  10. Article
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  16. HumanBioactive materials · 2026
    Article
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  18. Article
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  20. Microphysiological systems for metastasis research: a stepwise approach.Cellular oncology (Dordrecht, Netherlands) · 2025
    Review

145 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 3 institutions in 3 countries.

Ben M MaozDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Anna HerlandWyss Institute for Biologically Inspired Engineering at Harvard University, Boston, Massachusetts, USA.
Edward A FitzGeraldWyss Institute for Biologically Inspired Engineering at Harvard University, Boston, Massachusetts, USA.ORCID 0000-0002-0603-1241
Thomas GrevesseDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Charles VidoudezSmall Molecule Mass Spectrometry Facility, Harvard University, Cambridge, Massachusetts, USA.ORCID 0000-0003-0953-7800
Alan R PachecoWyss Institute for Biologically Inspired Engineering at Harvard University, Boston, Massachusetts, USA.
Sean P SheehyDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Tae-Eun ParkWyss Institute for Biologically Inspired Engineering at Harvard University, Boston, Massachusetts, USA.
Stephanie DauthDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Robert MannixWyss Institute for Biologically Inspired Engineering at Harvard University, Boston, Massachusetts, USA.
Nikita BudnikDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Kevin ShoresDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Alexander ChoDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Janna C NawrothDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Daniel SegrèGraduate Program in Bioinformatics and Biological Design Center, Boston University, Boston, Massachusetts, USA.ORCID 0000-0003-4859-1914
Bogdan BudnikMass Spectrometry and Proteomics Resource Laboratory, Harvard University, Cambridge, Massachusetts, USA.ORCID 0000-0003-3622-2003
Donald E IngberWyss Institute for Biologically Inspired Engineering at Harvard University, Boston, Massachusetts, USA.
Kevin Kit ParkerDisease Biophysics Group, Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA.
Harvard University · USBoston Children's Hospital · USBoston University · US

Funding

Super-Resolution ImagingP30NS072030 · NINDS · HARVARD MEDICAL SCHOOL · PI REGEHR, WADE G · 2011 to 2020
$5.8M
Predoctoral Training in Bioinformatics and Computational BiologyT32GM100842 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI TULLIUS, THOMAS D · 2012 to 2022
$2.8M
NINDS NIH HHS P30 NS072030
6 · The paper itself

Abstract

The neurovascular unit (NVU) regulates metabolic homeostasis as well as drug pharmacokinetics and pharmacodynamics in the central nervous system. Metabolic fluxes and conversions over the NVU rely on interactions between brain microvascular endothelium, perivascular pericytes, astrocytes and neurons, making it difficult to identify the contributions of each cell type. Here we model the human NVU using microfluidic organ chips, allowing analysis of the roles of individual cell types in NVU functions. Three coupled chips model influx across the blood-brain barrier (BBB), the brain parenchymal compartment and efflux across the BBB. We used this linked system to mimic the effect of intravascular administration of the psychoactive drug methamphetamine and to identify previously unknown metabolic coupling between the BBB and neurons. Thus, the NVU system offers an in vitro approach for probing transport, efficacy, mechanism of action and toxicity of neuroactive drugs.

Indexed as

Lab-On-A-Chip DevicesBlood-Brain BarrierEndothelial CellsHumansMethamphetamineNeuronsPhenotypeMethamphetamine

Identifiers

PMID30125269
PMCPMC9254231
OpenAlexW2885351238

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.