Evidence map›Paper›PMID 31935153›Full record

ArticleIslets2020

Inflammatory biomarkers in the blood and pancreatic tissue of organ donors that predict human islet isolation success and function.

Alina R Oancea, Keiko Omori, Chris Orr, Jeffrey Rawson, Donald C Dafoe, Ismail H Al-Abdullah, Fouad Kandeel, Yoko Mullen

Open access · bronzeAbstract read
In one paragraph

Article in Islets, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. A randomized controlled pilot trial of etanercept and alpha-1 antitrypsin to improve autologous islet engraftment.Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.] · 2023
    Trial
  2. 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

8 authors at 3 institutions in 1 country.

Alina R OanceaDepartment of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, USA.
Keiko OmoriDepartment of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, USA.ORCID 0000-0002-4200-8460
Chris OrrDepartment of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, USA.ORCID 0000-0001-9123-5101
Jeffrey RawsonDepartment of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, USA.
Donald C DafoeDepartment of Surgery, Division of Transplantation, University of California Irvine Medical Center, Orange, CA, USA.
Ismail H Al-AbdullahDepartment of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, USA.
Fouad KandeelDepartment of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, USA.
Yoko MullenDepartment of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, USA.
City of Hope · USCity Of Hope National Medical Center · USUniversity of California, Irvine Medical Center · US

Funding

SOUTHERN CALIFORNIA ISLET CELL RESOURCES (SCI-ICR) CENTERU42RR016607 · NCRR · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI RIGGS, ARTHUR D · 2001 to 2009
$6.6M
NCRR NIH HHS U42 RR016607
6 · The paper itself

Abstract

The pancreas of brain-dead donors is the primary source of islets for transplantation. However, brain death mediates systemic inflammation, which may affect the quantity and quality of isolated islets. Our aim was to identify inflammatory biomarkers in donor blood and/or pancreatic tissue capable of predicting islet isolation success. Blood samples were collected from 21 pancreas donors and 14 healthy volunteers. Pancreatic tissue samples were also collected from the corresponding donor during organ procurement. Six serum cytokines were measured by a fluorescent bead-based immunoassay, and the expression of fifteen inflammatory target genes was quantified by quantitative reverse transcription polymerase chain reaction (RT-qPCR). There was no correlation between serum inflammatory cytokines and mRNA expression of the corresponding genes in peripheral blood mononuclear cells (PBMCs) or pancreatic tissue. The

Indexed as

Islets of Langerhans TransplantationTissue DonorsAdolescentAdultAgedBiomarkersCell SeparationCytokinesFemaleHumansIslets of LangerhansMaleMiddle AgedPancreasYoung AdultBiomarkersCytokinesdonor factorsinflammatory biomarkerinflammatory cytokinesIslet transplantation

Identifiers

PMID31935153
PMCPMC7064296
OpenAlexW2999677164

What OpenQuestion holds

Textmetadata
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.