Evidence map›Paper›PMID 41957073›Full record

ArticleScientific reports2026

SOCS1-based therapeutic peptides improve liver disease and metabolic dysfunction in obesity and diabetes.

M Soto-Catalán, L Opazo-Ríos, C Espadas, M Romero-Cote, I Lázaro, J A Moreno, C Gómez-Guerrero, J Egido, S Mas-Fontao

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

M Soto-Catalán *Renal, Vascular and Diabetes Research Laboratory, IIS-Fundación Jiménez Díaz, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universidad Autónoma de Madrid, Madrid, Spain. smas@fjd.es.
L Opazo-Ríos *Facultad de Ciencias de la Salud, Universidad de Las Américas, 4301099, Concepción-Talcahuano, Chile.
C EspadasRenal, Vascular and Diabetes Research Laboratory, IIS-Fundación Jiménez Díaz, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universidad Autónoma de Madrid, Madrid, Spain.
M Romero-CoteRenal, Vascular and Diabetes Research Laboratory, IIS-Fundación Jiménez Díaz, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universidad Autónoma de Madrid, Madrid, Spain.
I LázaroCardiovascular Risk and Nutrition Research Group, Epidemiology and Public Health Program, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.
J A MorenoDepartment of Cell Biology, Physiology and Immunology, Maimónides Biomedical Research Institute of Cordoba (IMIBIC), UGC Nephrology, Hospital Universitario Reina Sofía, University of Cordoba, Córdoba, Spain.
C Gómez-GuerreroRenal, Vascular and Diabetes Research Laboratory, IIS-Fundación Jiménez Díaz, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universidad Autónoma de Madrid, Madrid, Spain.
J Egido *Renal, Vascular and Diabetes Research Laboratory, IIS-Fundación Jiménez Díaz, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universidad Autónoma de Madrid, Madrid, Spain. jegido@fjd.es.
S Mas-Fontao *Renal, Vascular and Diabetes Research Laboratory, IIS-Fundación Jiménez Díaz, Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universidad Autónoma de Madrid, Madrid, Spain.

Funding

Instituto de Salud Carlos III PI23-00119Instituto de Salud Carlos III PI24-01630
6 · The paper itself

Abstract

Metabolic dysfunction-associated steatotic liver disease (MASLD) poses a growing global health challenge, closely linked to obesity and type 2 diabetes mellitus. The Janus kinase/signal transducer and activator of transcription (JAK/STAT) pathway is a key mediator of inflammation and metabolic dysregulation in liver disease. This study investigates the therapeutic potential of a SOCS1-derived peptidomimetic (MiS1) in a mouse model of MASLD using obese, type 2 diabetic BTBR ob/ob mice. A six-week treatment with MiS1 (10 μg/g/day) significantly reduced body weight, serum transaminase levels, hepatic steatosis, and hepatocellular ballooning compared to untreated controls. MiS1-treated mice exhibited decreased hepatic triglyceride content, notably in palmitic (C16:0) and palmitoleic (C16:1n-7) acids, along with downregulation of key lipogenic enzymes. Inflammatory signaling was also attenuated, with lower expression of pro-inflammatory cytokines and increased expression of CD163, a marker of M2 anti-inflammatory macrophages. In vitro, MiS1 directly inhibited insulin-induced STAT3 phosphorylation and suppressed lipogenic gene expression in murine hepatocytes. These results demonstrate that JAK/STAT pathway inhibition via MiS1 ameliorates key pathological features of MASLD by concurrently targeting hepatic lipid metabolism and inflammation, highlighting its potential as a novel therapeutic approach for patients with obesity and diabetes.

Indexed as

Diabetes Mellitus, Type 2Fatty LiverObesityPeptidesPeptidomimeticsSuppressor of Cytokine Signaling 1 ProteinAnimalsDisease Models, AnimalHepatocytesJanus KinasesLiverMaleMiceMice, ObeseSignal TransductionSTAT3 Transcription FactorJanus KinasesPeptidesPeptidomimeticsSocs1 protein, mouseSTAT3 Transcription FactorSuppressor of Cytokine Signaling 1 ProteinDiabetesInflammationJAK/STAT pathwayLipogenesisMASLDObesitySOCS1 (suppressor of cytokine signaling) mimeticSteatosis

Identifiers

PMID41957073
PMCPMC13219389

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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.