Evidence map›Paper›PMID 34542012›Full record

ArticleTissue barriers2022

DCE-MRI of Brain Fluid Barriers:

Valerie C Anderson, Ian J Tagge, Aaron Doud, Xin Li, Charles S Springer, Joseph F Quinn, Jeffrey A Kaye, Katherine V Wild, William D Rooney

Open access · greenAbstract read
In one paragraph

Article in Tissue barriers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Valerie C AndersonAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0001-5271-9410
Ian J TaggeAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0002-5260-7117
Aaron DoudAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR, USA.
Xin LiAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0002-9283-3602
Charles S SpringerAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0002-5966-2135
Joseph F QuinnDepartment of Neurology, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0001-7305-2256
Jeffrey A KayeDepartment of Neurology, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0002-9971-3478
Katherine V WildDepartment of Neurology, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0002-6749-9729
William D RooneyAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR, USA.ORCID 0000-0003-0617-1540
Oregon Health & Science University · US

Funding

Research Education ComponentP30AG066518 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI Zachary Beattie · 2020 to 2026
$28.6M
Outreach, Recruitment and Education CoreP30AG008017 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI WOLTJER, RANDALL L · 1990 to 2019
$27.7M
7 Tesla MRI Bolus CR Studies of Human BBB PermeabilityR01NS040801 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI ROONEY, WILLIAM D, SPRINGER, CHARLES S. · 2001 to 2013
$3.6M
In vivo permeability of the human blood-cerbrospinal fluid barrier in dementiaR21AG046626 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI ANDERSON, VALERIE C · 2015 to 2016
$423k
A High-Performance Computing System for Advanced ImagingS10OD018224 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI ROONEY, WILLIAM D · 2014 to 2014
$222k
DCE-MRI assessment of cortical grey matter changes in multiple sclerosisF31NS089260 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI TAGGE, IAN · 2015 to 2016
$63k
NIA NIH HHS P30 AG008017NIA NIH HHS P30 AG066518NIA NIH HHS R21 AG046626NIH HHS S10 OD018224NINDS NIH HHS F31 NS089260NINDS NIH HHS R01 NS040801
6 · The paper itself

Abstract

Metabolic deficits at brain-fluid barriers are an increasingly recognized feature of cognitive decline in older adults. At the blood-cerebrospinal fluid barrier, water is transported across the choroid plexus (CP) epithelium against large osmotic gradients via processes tightly coupled to activity of the sodium/potassium pump. Here, we quantify CP homeostatic water exchange using dynamic contrast-enhanced MRI and investigate the association of the water efflux rate constant (k

Indexed as

BrainChoroid PlexusAgedBlood-Brain BarrierHumansMagnetic Resonance ImagingWaterWaterBlood-CSF barrierchoroid plexusDCE-MRINa+/K+-ATPasewater transport

Identifiers

PMID34542012
PMCPMC8794257
OpenAlexW3200017104

What OpenQuestion holds

Textmetadata
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.