Evidence map›Paper›PMID 28855240›Full record

ArticleDiabetes2017

Pancreatic β-Cell-Derived IP-10/CXCL10 Isletokine Mediates Early Loss of Graft Function in Islet Cell Transplantation.

Gumpei Yoshimatsu, Faisal Kunnathodi, Prathab Balaji Saravanan, Rauf Shahbazov, Charles Chang, Carly M Darden, Sandra Zurawski, Gulbahar Boyuk, Mazhar A Kanak, Marlon F Levy and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

31 citing papers in PubMed, 42 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Gumpei YoshimatsuIslet Cell Laboratory, Baylor Research Institute, Dallas, TX.
Faisal KunnathodiIslet Cell Laboratory, Baylor Research Institute, Dallas, TX.
Prathab Balaji SaravananIslet Cell Laboratory, Baylor Research Institute, Dallas, TX.
Rauf ShahbazovIslet Cell Laboratory, Baylor Research Institute, Dallas, TX.
Charles ChangInstitute of Biomedical Studies, Baylor University, Waco, TX.
Carly M DardenInstitute of Biomedical Studies, Baylor University, Waco, TX.
Sandra ZurawskiBaylor Institute for Immunology Research, Dallas, TX.
Gulbahar BoyukAdacell Medical Research Center, Department of Endocrinology and Metabolism, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey.
Mazhar A KanakDepartment of Surgery, Virginia Commonwealth University School of Medicine, Richmond, VA.
Marlon F LevyDepartment of Surgery, Virginia Commonwealth University School of Medicine, Richmond, VA.
Bashoo NaziruddinAnnette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX michael.lawrence@bswhealth.org bashoo.naziruddin@bswhealth.org.
Michael C LawrenceIslet Cell Laboratory, Baylor Research Institute, Dallas, TX michael.lawrence@bswhealth.org bashoo.naziruddin@bswhealth.org.ORCID 0000-0003-1260-4621
Baylor University · USVirginia Commonwealth University · USBaylor University Medical Center · USDışkapı Yıldırım Beyazıt Eğitim ve Araştırma Hastanesi · TR

Funding

Targeting Dendritic Cells for Enhanced Musocal ImmunityU19AI057234 · NIAID · BAYLOR RESEARCH INSTITUTE · PI SEKALY, RAFICK PIERRE · 2003 to 2013
$49.2M
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
NIAID NIH HHS U19 AI057234NIDDK NIH HHS UC4 DK098085
6 · The paper itself

Abstract

Pancreatic islets produce and secrete cytokines and chemokines in response to inflammatory and metabolic stress. The physiological role of these "isletokines" in health and disease is largely unknown. We observed that islets release multiple inflammatory mediators in patients undergoing islet transplants within hours of infusion. The proinflammatory cytokine interferon-γ-induced protein 10 (IP-10/CXCL10) was among the highest released, and high levels correlated with poor islet transplant outcomes. Transgenic mouse studies confirmed that donor islet-specific expression of IP-10 contributed to islet inflammation and loss of β-cell function in islet grafts. The effects of islet-derived IP-10 could be blocked by treatment of donor islets and recipient mice with anti-IP-10 neutralizing monoclonal antibody. In vitro studies showed induction of the IP-10 gene was mediated by calcineurin-dependent NFAT signaling in pancreatic β-cells in response to oxidative or inflammatory stress. Sustained association of NFAT and p300 histone acetyltransferase with the IP-10 gene required p38 and c-Jun N-terminal kinase mitogen-activated protein kinase (MAPK) activity, which differentially regulated IP-10 expression and subsequent protein release. Overall, these findings elucidate an NFAT-MAPK signaling paradigm for induction of isletokine expression in β-cells and reveal IP-10 as a primary therapeutic target to prevent β-cell-induced inflammatory loss of graft function after islet cell transplantation.

Indexed as

Islets of Langerhans TransplantationAnimalsCalcineurinChemokine CXCL10Gene Expression RegulationHumansIslets of LangerhansMaleMiceMice, KnockoutMitogen-Activated Protein Kinase KinasesNFATC Transcription FactorsStress, PhysiologicalCalcineurinChemokine CXCL10CXCL10 protein, humanCxcl10 protein, mouseMitogen-Activated Protein Kinase KinasesNFATC Transcription Factors

Identifiers

PMID28855240
PMCPMC5652609
OpenAlexW2752195988

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.