Evidence map›Paper›PMID 26831339›Full record

ArticleAmerican journal of physiology. Renal physiology2016

A computational model of flow and species transport in the mesangium.

Sarah E Hunt, Kevin D Dorfman, Yoav Segal, Victor H Barocas

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Renal physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 86% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Article
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

4 authors at 2 institutions in 1 country.

Sarah E HuntBiomedical Engineering, University of Minnesota, Minneapolis, Minnesota; baroc001@umn.edu.
Kevin D DorfmanChemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota;
Yoav SegalDivision of Renal Diseases and Hypertension, Department of Medicine, University of Minnesota, Minneapolis, Minnesota; and Minneapolis Veterans Affairs Health Care System, Minneapolis, Minnesota.
Victor H BarocasBiomedical Engineering, University of Minnesota, Minneapolis, Minnesota;
University of Minnesota · USMinneapolis VA Health Care System · US

Funding

A theory of filtration and transport within the mesangiumF31DK097947 · NIDDK · UNIVERSITY OF MINNESOTA · PI HUNT, SARAH ELIZABETH · 2014 to 2015
$54k
NIDDK NIH HHS F31-DK-097947
6 · The paper itself

Abstract

A variety of macromolecules accumulate in the glomerular mesangium in many different diseases, but the physics of the transport of these molecules within the mesangial matrix has not been extensively studied. We present a computational model of convection and diffusion within the porous mesangial matrix and apply this model to the specific instance of immunoglobulin A (IgA) transport in IgA nephropathy. We examine the influence of physiological factors including glomerular basement membrane (GBM) thickness and mesangial matrix density on the total accumulation of IgA. Our results suggest that IgA accumulation can be understood by relating convection and diffusion, thus demonstrating the importance of intrinsic glomerular factors.

Indexed as

Computer SimulationModels, BiologicalAnimalsBiological TransportDiffusionGlomerular Basement MembraneGlomerular MesangiumGlomerulonephritis, IGAHumansImmunoglobulin AMotionOsmotic PressureParticle SizePorosityPressureRenal CirculationImmunoglobulin AconvectiondiffusionglomerulusIgAIgA nephropathymesangial cellsmesangium

Identifiers

PMID26831339
PMCPMC4888564
OpenAlexW2304182871

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.