Evidence map›Paper›PMID 26751709›Full record

ArticlePloS one2016

Serum Cytokines as Biomarkers in Islet Cell Transplantation for Type 1 Diabetes.

Cornelis R van der Torren, Annemarie A Verrijn Stuart, DaHae Lee, Jenny Meerding, Ursule van de Velde, Daniel Pipeleers, Pieter Gillard, Bart Keymeulen, Wilco de Jager, Bart O Roep

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Observational
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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

10 authors at 6 institutions in 2 countries.

Cornelis R van der TorrenDepartment of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands.
Annemarie A Verrijn StuartDepartment of Pediatric Immunology, Department of Pediatric Endocrinology and Laboratory of Translational Immunology and Multiplex Core Facility, Wilhelmina Children's Hospital, University Medical Center Utrecht, 3584 CX, Utrecht, The Netherlands.
DaHae LeeDept. of Endocrinology, University Hospital, Katholieke Universiteit Leuven, 3000, Leuven, Belgium.
Jenny MeerdingDepartment of Pediatric Immunology, Department of Pediatric Endocrinology and Laboratory of Translational Immunology and Multiplex Core Facility, Wilhelmina Children's Hospital, University Medical Center Utrecht, 3584 CX, Utrecht, The Netherlands.
Ursule van de VeldeDiabetes Research Center and Academic Hospital, Free University-Vrije Universiteit Brussel (VUB), 1090, Brussels, Belgium.
Daniel PipeleersDiabetes Research Center and Academic Hospital, Free University-Vrije Universiteit Brussel (VUB), 1090, Brussels, Belgium.
Pieter GillardDept. of Endocrinology, University Hospital, Katholieke Universiteit Leuven, 3000, Leuven, Belgium.
Bart KeymeulenDiabetes Research Center and Academic Hospital, Free University-Vrije Universiteit Brussel (VUB), 1090, Brussels, Belgium.
Wilco de JagerDepartment of Pediatric Immunology, Department of Pediatric Endocrinology and Laboratory of Translational Immunology and Multiplex Core Facility, Wilhelmina Children's Hospital, University Medical Center Utrecht, 3584 CX, Utrecht, The Netherlands.
Bart O RoepDepartment of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands.
Vrije Universiteit Brussel · BECenter for Beta Cell Therapy in Diabetes · BEWilhelmina Children's Hospital · NLKU Leuven · BELeiden University Medical Center · NLUniversity Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIslet cell transplantation holds a potential cure for type 1 diabetes, but many islet recipients do not reach long-lasting insulin independence. In this exploratory study, we investigated whether serum cytokines, chemokines and adipokines are associated with the clinical outcome of islet transplantation.

methodsThirteen islet transplant patients were selected on basis of good graft function (reaching insulin independence) or insufficient engraftment (insulin requiring) from our cohort receiving standardized grafts and immune suppressive therapy. Patients reaching insulin independence were divided in those with continued (>12 months) versus transient (<6 months) insulin independence. A panel of 94 proteins including cytokines and adipokines was measured in sera taken before and at one year after transplantation using a validated multiplex immunoassay platform.

resultsNinety serum proteins were detectable in concentrations varying markedly among patients at either time point. Thirteen markers changed after transplantation, while another seven markers changed in a clinical subpopulation. All other markers remained unaffected after transplantation under generalized immunosuppression. Patterns of cytokines could distinguish good graft function from insufficient function including IFN-α, LIF, SCF and IL-1RII before and after transplantation, by IL-16, CCL3, BDNF and M-CSF only before and by IL-22, IL-33, KIM-1, S100A12 and sCD14 after transplantation. Three other proteins (Leptin, Cathepsin L and S100A12) associated with loss of temporary graft function before or after transplantation.

conclusionsDistinct cytokine signatures could be identified in serum that predict or associate with clinical outcome. These serum markers may help guiding patient selection and choice of immunotherapy, or act as novel drug targets in islet transplantation.

Indexed as

Islets of Langerhans TransplantationAdipokinesAdultBiomarkersChemokinesCohort StudiesCytokinesDiabetes Mellitus, Type 1FemaleHumansImmunosuppression TherapyImmunosuppressive AgentsInsulinIslets of LangerhansMaleMiddle AgedAdipokinesBiomarkersChemokinesCytokinesImmunosuppressive AgentsInsulin

Identifiers

PMID26751709
PMCPMC4713434
OpenAlexW2236961630

What OpenQuestion holds

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LicenceCC BY
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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.