Evidence map›Paper›PMID 31289747›Full record

ArticleACS biomaterials science & engineering2017

Encapsulation of Human Islets Using a Biomimetic Self-Assembled Nanomatrix Gel for Protection against Cellular Inflammatory Responses.

Patrick T J Hwang, Dishant K Shah, Jacob A Garcia, Grant C Alexander, Dong-Jin Lim, Wanxing Cui, David K Cooper, Anath Shalev, Tatsuya Kin, Jeong-A Kim and 1 more

Abstract read
In one paragraph

Article in ACS biomaterials science & engineering, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. An Overview of Engineered Hydrogel-Based Biomaterials for ImprovedFrontiers in bioengineering and biotechnology · 2021
    Review
  4. Review
  5. 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

11 authors.

Patrick T J HwangDepartment of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.
Dishant K ShahDepartment of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.
Jacob A GarciaDepartment of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.
Grant C AlexanderDepartment of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.
Dong-Jin LimDepartment of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.
Wanxing CuiMedstar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, D.C. 20007, United States.
David K CooperDepartment of Surgery, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States.
Anath ShalevDepartment of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.
Tatsuya KinDepartment of Surgery, University of Alberta, Edmonton, Alberta T6G 2R7, Canada.
Jeong-A KimDepartment of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.
Ho-Wook JunDepartment of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States.ORCID 0000-0001-9150-7189

Funding

University of Alabama at Birmingham's Diabetes Research CenterP30DK079626 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Kirk Michael Habegger · 2013 to 2026
$19.5M
Saturated Fatty Acid-induced Autophagy in Vascular EndotheliumR01HL128695 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI KIM, JEONGA · 2016 to 2019
$1.8M
Prohealing multifunctional endothelium nanomatrix coated stentR01HL125391 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI JUN, HO-WOOK · 2015 to 2019
$1.8M
A hybrid nanosack for the enhanced islet engraftment in the omentumR03EB017344 · NIBIB · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI JUN, HO-WOOK · 2013 to 2014
$143k
NHLBI NIH HHS R01 HL125391NHLBI NIH HHS R01 HL128695NIBIB NIH HHS R03 EB017344NIDDK NIH HHS P30 DK079626
6 · The paper itself

Abstract

The major concern of pancreatic islet transplantation is that the implanted islets are exposed to the immune system of the recipient. To overcome this challenge, the peptide amphiphile (PA) nanomatrix gel was used for immunoisolation of islets through microencapsulation. The PA can self-assemble to form a nanomatrix gel with an extracellular matrix-mimicking, islet nurturing microenvironment and a semipermeable immune barrier. In this study, the islet protective effect of the PA nanomatrix gel was evaluated by coculture of PA-encapsulated human islets with differentiated U937 cells (human monocyte cell-line) for 3 and 7 days. The coculture of the bare islets with the differentiated U937 cells stimulated proinflammatory cytokine (IL-1

Indexed as

inflammatory responsesislet encapsulationislet nurturing microenvironmentpeptide amphiphile nanomatrix gelsemipermeable immune barrier

Identifiers

PMID31289747
PMCPMC6615894

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.