Evidence map›Paper›PMID 31806623›Full record

ArticleDiabetes2020

A Hybrid Insulin Epitope Maintains High 2D Affinity for Diabetogenic T Cells in the Periphery.

Baoyu Liu, Jennifer D Hood, Elizabeth M Kolawole, Derek M Woodruff, Dario A Vignali, Maria Bettini, Brian D Evavold

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

16 citing papers in PubMed, 19 citations in OpenAlex.

  1. Increased Nur77 is disconnected from TCR affinity in insulin-specific Tregs.Journal of immunology (Baltimore, Md. : 1950) · 2026
    Article
  2. Dual CD8 and TCR editing in regulatory T cells mediates HLA-A2-restricted tissue-specific homing.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
  3. The role of chromogranin A cleavage products in onset of type 1 and 2 diabetes.Frontiers in clinical diabetes and healthcare · 2026
    Review
  4. CD4Immunity · 2024
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. What's the Catch? The Significance of Catch Bonds in T Cell Activation.Journal of immunology (Baltimore, Md. : 1950) · 2023
    Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Relationship of 2D Affinity to T Cell Functional Outcomes.International journal of molecular sciences · 2020
    Review
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

7 authors at 4 institutions in 1 country.

Baoyu LiuDivision of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT.
Jennifer D HoodDepartment of Microbiology and Immunology, Emory University, Atlanta, GA.
Elizabeth M KolawoleDivision of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT.
Derek M WoodruffUniversity of Utah School of Medicine, Salt Lake City, UT.
Dario A VignaliDepartment of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA.
Maria BettiniDepartment of Pediatric Diabetes and Endocrinology, Baylor College of Medicine, Houston, TX.ORCID 0000-0002-6415-7731
Brian D EvavoldDivision of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT brian.evavold@path.utah.edu.ORCID 0000-0002-3561-3494
University of Utah · USBaylor College of Medicine · USEmory University · USUniversity of Pittsburgh · US

Funding

CD4+ T cell affinity for self and foreign antigens in the CNSR01NS071518 · NINDS · UNIVERSITY OF UTAH · PI EVAVOLD, BRIAN D · 2010 to 2021
$3.3M
Parameters that Underlie Treg Insufficiency in Autoimmune DiabetesR01DK089125 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI VIGNALI, DARIO AA · 2011 to 2020
$2.9M
TCR PARAMETERS OF TREG FUNCTION IN AUTOIMMUNITYR01AI125301 · NIAID · UNIVERSITY OF UTAH · PI BETTINI, MARIA · 2017 to 2021
$1.9M
MSRP in Metabolism, Diabetes, Digestive and Kidney DiseasesT35DK103596 · NIDDK · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI BEDDHU, SRINIVASAN, ROUND, JUNE LOUISE · 2015 to 2025
$758k
From destructive to protective: altering the fate of a diabetogenic T cell usingF31DK089932 · NIDDK · EMORY UNIVERSITY · PI HOOD, JENNIFER DIANNA · 2010 to 2012
$103k
NIAID NIH HHS R01 AI125301NIDDK NIH HHS F31 DK089932NIDDK NIH HHS R01 DK089125NINDS NIH HHS R01 NS071518
6 · The paper itself

Abstract

β-Cell antigen recognition by autoreactive T cells is essential in type 1 diabetes (T1D) pathogenesis. Recently, insulin hybrid peptides (HIPs) were identified as strong agonists for CD4 diabetogenic T cells. Here, using BDC2.5 transgenic and NOD mice, we investigated T-cell recognition of the HIP2.5 epitope, which is a fusion of insulin C-peptide and chromogranin A (ChgA) fragments, and compared it with the WE14 and ChgA

Indexed as

AnimalsAntibody AffinityCD4-Positive T-LymphocytesChromogranin AC-PeptideDiabetes Mellitus, Type 1Epitopes, T-LymphocyteIslets of LangerhansLymph NodesMiceMice, Inbred NODMice, TransgenicPeptide FragmentsReceptors, Antigen, T-CellSpleenThymocytesChromogranin AC-PeptideEpitopes, T-LymphocytePeptide FragmentsReceptors, Antigen, T-CellWE14 protein, mouse

Identifiers

PMID31806623
PMCPMC7034185
OpenAlexW2993259414

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.