Evidence map›Paper›PMID 33895491›Full record

ArticleBiomaterials2021

In vitro generation of peri-islet basement membrane-like structures.

Jorge Santini-González, Jennifer A Simonovich, Roberto Castro-Gutiérrez, Yarelis González-Vargas, Nicholas J Abuid, Cherie L Stabler, Holger A Russ, Edward A Phelps

Abstract read
In one paragraph

Article in Biomaterials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Gene Dysregulation and Islet Changes in PDAC-Associated Type 3c Diabetes.International journal of molecular sciences · 2025
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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

8 authors.

Jorge Santini-GonzálezJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA.
Jennifer A SimonovichJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA.
Roberto Castro-GutiérrezBarbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Yarelis González-VargasJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA; University of Puerto Rico-Mayagüez Campus, Mayagüez, PR, USA.
Nicholas J AbuidJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA.
Cherie L StablerJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA.
Holger A RussBarbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Edward A PhelpsJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA. Electronic address: ephelps@bme.ufl.edu.

Funding

The Human Islet Distribution Coordinating Center (UC4)UC4DK098085 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI EVANS-MOLINA, CARMELLA, NILAND, JOYCE CAROL · 2012 to 2017
$25.6M
Renewal of the Human Islet Research Enhancement Center (HIREC) for the Type-1-Diabetes-Focused Human Islet Research Network (HIRN).U24DK104162 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI John S. Kaddis, Joyce Carol Niland · 2019 to 2026
$12.3M
University of Colorado Anschutz Medical Campus DRCP30DK116073 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI LORI SUSSEL · 2020 to 2026
$10.8M
Predoctoral Training Program in Molecular and Cellular Biology (Supplement: Mentoring in the Research Environment)T32GM136444 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI MICHAEL A MCMURRAY, Rytis Prekeris · 2020 to 2026
$3.7M
Local immune modulation for beta cell replacement therapy in type 1 diabetesR01DK132387 · NIDDK · UNIVERSITY OF FLORIDA · PI PHELPS, EDWARD, RUSS, HOLGER A. · 2022 to 2025
$2.1M
Mechanism and dynamics of islet GABA signalingR01DK124267 · NIDDK · UNIVERSITY OF FLORIDA · PI PHELPS, EDWARD · 2021 to 2025
$1.8M
Improving human pluripotent stem cell derived beta cell transplantation using genetic lineage tracing.R01DK120444 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI RUSS, HOLGER A. · 2018 to 2021
$1.5M
Stress induced changes to the human beta cell proteomeR21AI140044 · NIAID · UNIVERSITY OF COLORADO DENVER · PI DAVIDSON, HOWARD W, RUSS, HOLGER A. · 2019 to 2020
$428k
NIAID NIH HHS R21 AI140044NIDDK NIH HHS P30 DK116073NIDDK NIH HHS R01 DK120444NIDDK NIH HHS R01 DK124267NIDDK NIH HHS R01 DK132387NIDDK NIH HHS U24 DK104162NIDDK NIH HHS UC4 DK098085NIGMS NIH HHS T32 GM136444
6 · The paper itself

Abstract

The peri-islet extracellular matrix (ECM) is a key component of the microenvironmental niche surrounding pancreatic islets of Langerhans. The cell anchorage and signaling provided by the peri-islet ECM is critical for optimum beta cell glucose responsiveness, but islets lose this important native ECM when isolated for transplantation or in vitro studies. Here, we established a method to construct a peri-islet ECM on the surfaces of isolated rat and human islets by the co-assembly from solution of laminin, nidogen and collagen IV proteins. Successful deposition of contiguous peri-islet ECM networks was confirmed by immunofluorescence, western blot, and transmission electron microscopy. The ECM coatings were disrupted when assembly occurred in Ca

Indexed as

Islets of LangerhansIslets of Langerhans TransplantationAnimalsBasement MembraneCollagen Type IVExtracellular MatrixLamininRatsCollagen Type IVLamininBasement membraneExtracellular matrixLaminin-nidogen-collagen IVPancreatic isletStem cell-derived beta cellType 1 diabetes

Identifiers

PMID33895491
PMCPMC8131001

What OpenQuestion holds

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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.