Evidence map›Paper›PMID 39760686›Full record

ArticleThe Journal of clinical endocrinology and metabolism2025

IFN-α Neutralizing Antibodies Distinguish LADA From Early-onset Type 1 Diabetes.

Rocco Amendolara, Luca D'Onofrio, Rosario Luigi Sessa, Stefano Di Giulio, Carmen Mignogna, Lucia Coraggio, Roberto Schirano, Simona Zampetti, Ilaria Malandrucco, Paolo Pozzilli and 3 more

Abstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. IFN-α Neutralizing Antibodies Distinguish LADA From Early-onset Type 1 Diabetes.The Journal of clinical endocrinology and metabolism · 2025
    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

13 authors.

Rocco AmendolaraDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.ORCID 0000-0001-8740-0549
Luca D'OnofrioDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.
Rosario Luigi SessaDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.
Stefano Di GiulioDepartment of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
Carmen MignognaDepartment of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
Lucia CoraggioDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.
Roberto SchiranoDepartment of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
Simona ZampettiDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.
Ilaria MalandruccoThe UOSD of Endocrinology and Metabolic Diseases, Azienda Sanitaria Locale Frosinone, 03100 Frosinone, Italy.
Paolo PozzilliDepartment of Medicine, Unit of Endocrinology & Diabetes, Università Campus Bio-Medico di Roma, 00128 Rome, Italy.ORCID 0000-0001-5090-636X
Giuseppe GianniniDepartment of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.ORCID 0000-0003-0299-4056
Ernesto MaddaloniDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.ORCID 0000-0003-3844-9463
Raffaella BuzzettiDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy.ORCID 0000-0003-1490-6041

Funding

Italian Ministry of University and Research PRIN #2017KAM2R5Sapienza University of Rome 2023 #AR123188B46C5984
6 · The paper itself

Abstract

contextAutoantibodies against interferon-α (AAb-IFN-α) might be associated with the less aggressive autoimmunity in latent autoimmune diabetes in adults (LADA) compared to early-onset type 1 diabetes (T1D).

objectiveTo investigate the presence and clinical relevance of the positivity to AAb-IFN-α in people with LADA compared to T1D. RESEARCH DESIGN AND

methodsSerum levels of AAb-IFN-α isoforms were measured using a cell-based approach in 41 subjects with LADA and 90 subjects with T1D. OUTCOMES: The primary and secondary outcomes were the difference between LADA and T1D in the proportion of participants testing positive for autoantibodies (AAb) against ≥2 and against 3 interferon-α (IFN-α) isoforms, respectively. The presence and levels of AAb-IFN-α were related to clinical and biochemical features of participants with LADA.

resultsSeven (17.1%) and 5 (12.2%) participants with LADA and 3 (3.3%) and 0 participants with T1D showed positivity for AAb against ≥2 and 3 IFN-α isoforms (P = .011 and P = .0025, respectively). Fasting blood glucose and hemoglobin A1c levels were numerically lower among people with LADA testing positive for AAb against ≥2 IFN-α isoforms than among those who were either negative or positive for AAb against 1 IFN-α isoform. Among LADA-positive individuals, levels of AAb-IFN-α2 isoform were inversely correlated with glutamic acid decarboxylase antibodies levels (rho = -0.513; P = .025).

conclusionAutoimmunity against IFN-α is peculiar to autoimmune diabetes and appears to be distinctive to its slowly progressive forms. Understanding the underlying molecular mechanisms and clinical significance of this novel autoimmunity could lead to the development of new therapeutic strategies in autoimmune diseases, advancing personalized medicine.

Indexed as

Antibodies, NeutralizingAutoantibodiesDiabetes Mellitus, Type 1Interferon-alphaLatent Autoimmune Diabetes in AdultsAdolescentAdultAge of OnsetChildDiagnosis, DifferentialFemaleHumansMaleMiddle AgedYoung AdultAntibodies, NeutralizingAutoantibodiesInterferon-alphaautoimmunityIFN-αLADAlatent autoimmune diabetes in adultsneutralizing antibodyT1Dtype 1 diabetes

Identifiers

PMID39760686
PMCPMC12342349

What Socratic 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 Socratic graph.