Evidence map›Paper›PMID 20034125›Full record

ArticleMacromolecular bioscience2010

Cellular evaluation of synthesized insulin/transferrin bioconjugates for oral insulin delivery using intelligent complexation hydrogels.

Justin P Shofner, Margaret A Phillips, Nicholas A Peppas

Open access · greenAbstract read
In one paragraph

Article in Macromolecular bioscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.7field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 39 citations in OpenAlex.

  1. High-velocity delivery of biologics via the gastrointestinal tract by self-pressurized oral capsules.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Article
  2. Review
  3. Oral Drug Delivery Technologies-A Decade of Developments.The Journal of pharmacology and experimental therapeutics · 2019
    Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Intelligent recognitive systems in nanomedicine.Current opinion in chemical engineering · 2014
    Article
  9. Article
  10. Article
  11. An inulin and doxorubicin conjugate for improving cancer therapy.Journal of drug delivery science and technology · 2013
    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

3 authors at 1 institution in 1 country.

Justin P ShofnerDepartment of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712, USA.
Margaret A Phillips
Nicholas A Peppas
The University of Texas at Austin · US

Funding

pH Sensitive Complex Hydrogels for Protein Drug ReleaseR01EB000246 · NIBIB · UNIVERSITY OF TEXAS AUSTIN · PI LOWMAN, ANTHONY M, PEPPAS, NICHOLAS A · 2002 to 2014
$3.8M
NIBIB NIH HHS EB-000246NIBIB NIH HHS R01 EB000246
6 · The paper itself

Abstract

Insulin transport across the epithelial cell layer in the small intestine was studied using insulin/transferrin conjugates with and without the presence of P(MAA-g-EG) microparticles in contact with a co-culture of Caco-2/HT29-MTX cells. The insulin/transferrin conjugate was shown to increase transport relative to pure insulin by a factor of 7, achieving an apparent permeability of 37 x 10(9) cm . s(-1). The presence of P(MAA-g-EG) microparticles increased conjugate transport by a factor of 14 times relative to insulin, achieving an apparent permeability of 72.8 x 10(9) cm . s(-1). The presence of the microparticles in solution was found to improve conjugate transport by nearly 100% with little to no change in cell monolayer integrity.

Indexed as

Drug Delivery SystemsAdministration, OralCaco-2 CellsCell-Derived MicroparticlesCell Membrane PermeabilityCoculture TechniquesElectric ImpedanceEpithelial CellsHT29 CellsHumansHydrogelsInsulinPolyethylene GlycolsPolymethacrylic AcidsProtein TransportSolutionsHydrogelsInsulinPolyethylene Glycolspolymethacrylic acidPolymethacrylic AcidsSolutionsTransferrin

Identifiers

PMID20034125
PMCPMC3141299
OpenAlexW2029653463

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.