Evidence map›Paper›PMID 40425874›Full record

ArticleCommunications medicine2025

A multi-omics integration approach relying on circulating factors does not discern subtypes of childhood type 1 diabetes.

Valentina Codazzi, Nicola Baldoni, Giulia M Scotti, Anna Giovenzana, Andrea Rigamonti, Giulio Frontino, Eugenia Bezzecchi, Camillo Bechi Genzano, Alessandra Mandelli, Debora Carnovale and 9 more

Abstract read
In one paragraph

Article in Communications medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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

19 authors.

Valentina CodazziIRCCS San Raffaele Scientific Institute, Milan, Italy.ORCID http://orcid.org/0009-0000-7489-4439
Nicola BaldoniIRCCS San Raffaele Scientific Institute, Milan, Italy.
Giulia M ScottiIRCCS San Raffaele Scientific Institute, Milan, Italy.ORCID http://orcid.org/0000-0002-6929-4858
Anna GiovenzanaIRCCS San Raffaele Scientific Institute, Milan, Italy.
Andrea RigamontiIRCCS San Raffaele Scientific Institute, Milan, Italy.
Giulio FrontinoIRCCS San Raffaele Scientific Institute, Milan, Italy.ORCID http://orcid.org/0000-0002-6115-2476
Eugenia BezzecchiIRCCS San Raffaele Scientific Institute, Milan, Italy.
Camillo Bechi GenzanoIRCCS San Raffaele Scientific Institute, Milan, Italy.ORCID http://orcid.org/0000-0003-2533-9329
Alessandra MandelliIRCCS San Raffaele Scientific Institute, Milan, Italy.
Debora CarnovaleIRCCS San Raffaele Scientific Institute, Milan, Italy.
Ilaria MarzinottoIRCCS San Raffaele Scientific Institute, Milan, Italy.ORCID http://orcid.org/0000-0002-4765-4509
Vito LampasonaIRCCS San Raffaele Scientific Institute, Milan, Italy.ORCID http://orcid.org/0000-0001-5162-8445
Paolo FiorinaUniversity of Milan, Milan, Italy.
Andrea GiustinaIRCCS San Raffaele Scientific Institute, Milan, Italy.
Lorenzo PiemontiIRCCS San Raffaele Scientific Institute, Milan, Italy.ORCID http://orcid.org/0000-0002-2172-2198
Manuela BattagliaKatholieke Universiteit, University Hospital Gasthuisberg, Leuven, Belgium.
Marco J MorelliIRCCS San Raffaele Scientific Institute, Milan, Italy.
Riccardo BonfantiIRCCS San Raffaele Scientific Institute, Milan, Italy.
Alessandra PetrelliIRCCS San Raffaele Scientific Institute, Milan, Italy. alessandra.petrelli@unimi.it.ORCID http://orcid.org/0000-0002-5639-9415

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundType 1 Diabetes (T1D) exhibits considerable heterogeneity, impacting prediction, prevention, diagnosis, and treatment. Precision medicine aims to tailor treatments using 'endotypes'-subtypes of disease with distinct pathophysiological mechanisms. However, proposed endotypes often lack mechanistic associations with clinical outcomes for accurately identifying T1D cases.

methodsThis study introduces an approach leveraging the multi-omics factor analysis (MOFA) strategy, a computational method for unsupervised integration analysis, to explore endotypes. Analyzing data from 146 new-onset children with T1D (54 females, 92 males; age range 5-18 years), including circulating immunome, transcriptome, and serum metabolic hormones, we identify 12 factors explaining variability across the three data sets.

resultsHere we find no associations, either direct or through clustering, between these 12 factors and clinical parameters, genetic predisposition, or disease outcome. These results suggest that a combination of clinical phenotypes might be responsible for the differences across T1D cases.

conclusionsThese findings challenge the assumption that T1D heterogeneity reflects diverse developmental mechanisms. These results add to the ongoing debate on endotypes and carry important implications for clinical trial design-particularly in how treatments are evaluated for their effectiveness across broad and diverse patient populations.

Identifiers

PMID40425874
PMCPMC12116941

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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.