Evidence map›Paper›PMID 25632035›Full record

ArticleScience translational medicine2015

Regulation of dendrimer/dextran material performance by altered tissue microenvironment in inflammation and neoplasia.

Nuria Oliva, Maria Carcole, Margarita Beckerman, Sivan Seliktar, Alison Hayward, James Stanley, Nicola Maria Anne Parry, Elazer R Edelman, Natalie Artzi

Open access · greenAbstract read
In one paragraph

Article in Science translational medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
6.4field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 80 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Nuria OlivaInstitute for Medical Engineering and Science, Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA.
Maria CarcoleInstitute for Medical Engineering and Science, Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA. Department of Industrial Engineering, Institut Quimic de Sarrià, Universitat Ramon Llull, Barcelona 08017, Spain.
Margarita BeckermanInstitute for Medical Engineering and Science, Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA. Ort Braude College, Karmiel 21982, Israel.
Sivan SeliktarInstitute for Medical Engineering and Science, Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA. Ort Braude College, Karmiel 21982, Israel.
Alison HaywardConcord Biomedical Sciences and Emerging Technologies, Lexington, MA 02421, USA.
James StanleyConcord Biomedical Sciences and Emerging Technologies, Lexington, MA 02421, USA.
Nicola Maria Anne ParryDivision of Comparative Medicine, MIT, Cambridge, MA 02139, USA.
Elazer R EdelmanInstitute for Medical Engineering and Science, Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA. Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
Natalie ArtziInstitute for Medical Engineering and Science, Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA. Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. nartzi@mit.edu.
Massachusetts Institute of Technology · USBrigham and Women's Hospital · USIIT@MIT · USORT Braude College · IL

Funding

VIRUS PRODUCTION COREP30CA014051 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI MATTHEW G. VANDER HEIDEN · 1985 to 2026
$93.9M
Vascular Drug Delivery - Supplement for EquipmentR01GM049039 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI EDELMAN, ELAZER R · 1994 to 2019
$8.9M
NCI NIH HHS P30 CA014051NIGMS NIH HHS GM49039NIGMS NIH HHS R01 GM049039
6 · The paper itself

Abstract

A "one material fits all" mindset ignores profound differences in target tissues that affect their responses and reactivity. Yet little attention has been paid to the role of diseased tissue on material performance, biocompatibility, and healing capacity. We assessed material-tissue interactions with a prototypical adhesive material based on dendrimer/dextran and colon as a model tissue platform. Adhesive materials have high sensitivity to changes in their environment and can be exploited to probe and quantify the influence of even subtle modifications in tissue architecture and biology. We studied inflammatory colitis and colon cancer and found not only a difference in adhesion related to surface chemical interactions but also the existence of a complex interplay that determined the overall dendrimer/dextran biomaterial compatibility. Compatibility was contextual, not simply a constitutive property of the material, and was related to the extent and nature of immune cells in the diseased environment present before material implantation. We then showed how to use information about local alterations of the tissue microenvironment to assess disease severity. This in turn guided us to an optimal dendrimer/dextran formulation choice using a predictive model based on clinically relevant conditions.

Indexed as

AminesAnimalsBiocompatible MaterialsCell AdhesionColitisCollagenColonColonic NeoplasmsDendrimersDextransDisease Models, AnimalGastrointestinal TractInflammationMaleMaterials TestingMicroscopy, FluorescenceAminesBiocompatible MaterialsCollagenDendrimersDextransTumor Necrosis Factor-alpha

Identifiers

PMID25632035
PMCPMC4627493
OpenAlexW2035324219

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.