Evidence map›Paper›PMID 25649205›Full record

ArticleJournal of biomedical materials research. Part A2015

Characterizing natural hydrogel for reconstruction of three-dimensional lymphoid stromal network to model T-cell interactions.

Jiwon Kim, Biming Wu, Steven M Niedzielski, Matthew T Hill, Rhima M Coleman, Akira Ono, Ariella Shikanov

Open access · greenAbstract read
In one paragraph

Article in Journal of biomedical materials research. Part A, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 27% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Modeling Immunity In Vitro: Slices, Chips, and Engineered Tissues.Annual review of biomedical engineering · 2021
    Pooled it
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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

7 authors at 2 institutions in 1 country.

Jiwon KimDepartment of Macromolecular Science and Engineering, University of Michigan, Ann Arbor, Michigan.
Biming WuDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan.
Steven M NiedzielskiDepartment of Chemical Engineering, University of Michigan, Ann Arbor, Michigan.
Matthew T HillDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan.
Rhima M ColemanDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan.
Akira OnoDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, Michigan.
Ariella ShikanovDepartment of Macromolecular Science and Engineering, University of Michigan, Ann Arbor, Michigan.
University of Michigan–Ann Arbor · USMichigan United · US

Funding

Tissue Engineering and RegenerationT32DE007057 · NIDCR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI DAVID H. KOHN · 1985 to 2026
$17.3M
NIDCR NIH HHS T32 DE007057
6 · The paper itself

Abstract

Hydrogels have been used in regenerative medicine because they provide a three-dimensional environment similar to soft tissues, allow diffusion of nutrients, present critical biological signals, and degrade via endogenous enzymatic mechanisms. Herein, we developed in vitro system mimicking cell-cell and cell-matrix interactions in secondary lymphoid organs (SLOs). Existing in vitro culture systems cannot accurately represent the complex interactions happening between T-cells and stromal cells in immune response. To model T-cell interaction in SLOs in vitro, we encapsulated stromal cells in fibrin, collagen, or fibrin-collagen hydrogels and studied how different mechanical and biological properties affect stromal network formation. Overall, fibrin supplemented with aprotinin was superior to collagen and fibrin-collagen in terms of network formation and promotion of T-cell penetration. After 8 days of culture, stromal networks formed through branching and joining with other adjacent cell populations. T-cells added to the newly formed stromal networks migrated and attached to stromal cells, similar to the T-cell zones of the lymph nodes in vivo. Our results suggest that the constructed three-dimensional lymphoid stromal network can mimic the in vivo environment and allow the modeling of T-cell interaction in SLOs.

Indexed as

HydrogelsHumansStromal CellsT-LymphocytesHydrogelsfibrinnatural hydrogelssecondary lymphoid organsstromal networkthree-dimensional (3D) cell culture

Identifiers

PMID25649205
PMCPMC4486626
OpenAlexW1899968767

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.