Evidence map›Paper›PMID 34322659›Full record

ArticleACS applied bio materials2020

In Vitro Reconstitution of an Intestinal Mucus Layer Shows That Cations and pH Control the Pore Structure That Regulates Its Permeability and Barrier Function.

Abhinav Sharma, Jun-Goo Kwak, Kristopher W Kolewe, Jessica D Schiffman, Neil S Forbes, Jungwoo Lee

Open access · greenAbstract read
In one paragraph

Article in ACS applied bio materials, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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  6. Review
  7. Review
  8. Synthetic mucus biomaterials for antimicrobial peptide delivery.Journal of biomedical materials research. Part A · 2023
    Article
  9. Review
  10. Article
  11. Synthetic Mucus Biomaterials for Antimicrobial Peptide Delivery.bioRxiv : the preprint server for biology · 2023
    Article
  12. Article
  13. Review
  14. 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

6 authors at 1 institution in 1 country.

Abhinav SharmaDepartment of Chemical Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States.ORCID 0000-0002-6273-0119
Jun-Goo KwakDepartment of Chemical Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States.ORCID 0000-0001-9527-0940
Kristopher W KoleweDepartment of Chemical Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States.
Jessica D SchiffmanDepartment of Chemical Engineering and Institute for Applied Life Sciences, University of Massachusetts, Amherst, Massachusetts 01003, United States.ORCID 0000-0002-1265-5392
Neil S ForbesDepartment of Chemical Engineering, Molecular and Cellular Biology Graduate Program, and Institute for Applied Life Sciences, University of Massachusetts, Amherst, Massachusetts 01003, United States.
Jungwoo LeeDepartment of Chemical Engineering, Molecular and Cellular Biology Graduate Program, and Institute for Applied Life Sciences, University of Massachusetts, Amherst, Massachusetts 01003, United States.ORCID 0000-0003-2048-2142
University of Massachusetts Amherst · US

Funding

CHEMISTRY-BIOLOGY INTERFACE PREDOCTORAL TRAINING GRANTST32GM008515 · NIGMS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI THOMPSON, LYNMARIE K. · 1995 to 2020
$4.3M
Targeting epigenetic regulators using bacterial macromolecule deliveryR01CA188382 · NCI · UNIVERSITY OF MASSACHUSETTS AMHERST · PI FORBES, NEIL S. · 2014 to 2018
$1.6M
Elucidating Essential Components of Bone Marrow MetastasisR00CA163671 · NCI · UNIVERSITY OF MASSACHUSETTS AMHERST · PI LEE, JUNGWOO · 2014 to 2016
$740k
NCI NIH HHS R00 CA163671NCI NIH HHS R01 CA188382NIGMS NIH HHS T32 GM008515
6 · The paper itself

Abstract

Dysfunction of the intestinal mucus barrier causes disorders such as ulcerative colitis and Crohn's disease. The function of this essential barrier may be affected by the periodically changing luminal environment. We hypothesized that the pH and ion concentration in mucus control its porosity, molecular permeability, and the penetration of microbes. To test this hypothesis, we developed a scalable method to extract porcine small intestinal mucus (PSIM). The aggregation and porosity of PSIM were determined using rheometry, spectrophotometry, and microscopy. Aggregation of PSIM at low pH increased both the elastic (

Indexed as

Barrier functionIntestineIn vitroMucusScalable extractionSol–gel transitionTransport

Identifiers

PMID34322659
PMCPMC8315583
OpenAlexW3003235085

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.