Evidence map›Paper›PMID 24041678›Full record

ArticleDiabetes care2013

Increased complement activation in human type 1 diabetes pancreata.

Patrick Rowe, Clive Wasserfall, Byron Croker, Martha Campbell-Thompson, Alberto Pugliese, Mark Atkinson, Desmond Schatz

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes care, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

37 citing papers in PubMed, 50 citations in OpenAlex.

  1. Trial
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  11. New insight of complement system in the process of vascular calcification.Journal of cellular and molecular medicine · 2023
    Review
  12. Article
  13. Article
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  15. Article
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  19. Review
  20. Exocrine Pancreas Dysfunction in Type 1 Diabetes.Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 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 3 institutions in 1 country.

Patrick RoweCorresponding author: Desmond Schatz, schatz@ufl.edu.
Clive Wasserfall
Byron Croker
Martha Campbell-Thompson
Alberto Pugliese
Mark Atkinson
Desmond Schatz
University of Florida · USFlorida College · USUniversity of Miami · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveEvidence supporting an association between complement (C) and type 1 diabetes (T1D) includes the identification of C-fixing islet cell autoantibodies in T1D sera and genetic associations with the major histocompatibility complex III C4 region on chromosome 6. Therefore, we investigated whether C activation was present in pancreata from those with or at increased risk (positive for T1D associated autoantibodies) for T1D. RESEARCH DESIGN AND

methodsImmunohistochemical techniques were used to measure the C degradation product C4d in organ donor pancreata from patients with T1D and type 2 diabetes and autoantibody-positive and autoantibody-negative subjects.

resultsMedian C4d antigen density differed across the groups (P < 0.0001) and was highest in patients with T1D. C4d immunostaining localized to the blood vessel endothelium and extracellular matrix surrounding blood vessels and exocrine ducts. Receiver operating characteristic analysis resulted in 81.8% sensitivity and 94.4% specificity for C4d staining.

conclusionsThese data suggest that C activation is occurring within pancreata from patients with T1D and C4d may be a biomarker for T1D.

Indexed as

Complement ActivationAdolescentAdultAutoantibodiesBiomarkersCadaverChildComplement C4Diabetes Mellitus, Type 1Diabetes Mellitus, Type 2FemaleHumansIslets of LangerhansMajor Histocompatibility ComplexMaleYoung AdultAutoantibodiesBiomarkersComplement C4

Identifiers

PMID24041678
PMCPMC3816899
OpenAlexW2112621258

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.