Evidence map›Paper›PMID 40414205›Full record

ArticleHormone research in paediatrics2026

Hepatic Steatosis and Stiffness in Adolescent Obesity Are Linked to Androgenemia, Insulin Sensitivity, and Inflammation.

Mary Ellen Vajravelu, Nabiha Shahid, Marianne Chebli, Theresa Stauffer, James E Squires, Sameh Tadros, Selma F Witchel, Silva Arslanian

Abstract read
In one paragraph

Article in Hormone research in paediatrics, 2026. 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.

  1. Review
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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

8 authors.

Mary Ellen VajraveluCenter for Pediatric Research in Obesity and Metabolism and Division of Pediatric Endocrinology and Diabetes, UPMC Children's Hospital of Pittsburgh, Pittsburgh, USA, maryellen.vajravelu@pitt.edu.
Nabiha ShahidDivision of Pediatric Endocrinology, Phoenix Children's Hospital, Phoenix, USA.
Marianne ChebliCenter for Pediatric Research in Obesity and Metabolism and Division of Pediatric Endocrinology and Diabetes, UPMC Children's Hospital of Pittsburgh, Pittsburgh, USA.
Theresa StaufferCenter for Pediatric Research in Obesity and Metabolism and Division of Pediatric Endocrinology and Diabetes, UPMC Children's Hospital of Pittsburgh, Pittsburgh, USA.
James E SquiresDivision of Pediatric Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, USA.
Sameh TadrosDivision of Pediatric Radiology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, USA.
Selma F WitchelCenter for Pediatric Research in Obesity and Metabolism and Division of Pediatric Endocrinology and Diabetes, UPMC Children's Hospital of Pittsburgh, Pittsburgh, USA.
Silva ArslanianCenter for Pediatric Research in Obesity and Metabolism and Division of Pediatric Endocrinology and Diabetes, UPMC Children's Hospital of Pittsburgh, Pittsburgh, USA.

Funding

University of Pittsburgh Clinical and Translational Science InstituteUL1TR000005 · NCATS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI REIS, STEVEN E · 2012 to 2015
$50.8M
Behavioral Economics for Activity Motivation in Adolescents and Young Adults with Prediabetes and Type 2 DiabetesK23DK125719 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI VAJRAVELU, MARY ELLEN · 2020 to 2023
$789k
NCATS NIH HHS UL1 TR000005NIDDK NIH HHS K23 DK125719
6 · The paper itself

Abstract

introductionMetabolic dysfunction-associated steatotic liver disease (MASLD) is driven by obesity and is common among girls with polycystic ovary syndrome (PCOS). Higher testosterone concentrations are associated with more severe histological MASLD features in girls, but less severe in boys. This proof-of-concept study tested the hypotheses that MRI-based hepatic fat and stiffness are higher among girls with PCOS versus girls without PCOS but not boys and are associated with testosterone concentration (differing by sex), insulin sensitivity, and inflammation.

methodsThis proof-of-concept cross-sectional study at an academic pediatric center included pubertal girls (n = 25; 10 without PCOS, 15 with PCOS) and boys (n = 10) with obesity, aged 12-18 years. Outcomes were (primary) MRI hepatic fat fraction (HFF %) and stiffness and (secondary) insulin sensitivity index (ISI), 2-h OGTT, and inflammatory markers.

resultsHFF was higher in girls with PCOS versus those without but not different from boys. Stiffness did not differ by group. HFF and stiffness were both directly associated with OGTT 2-h glucose and inversely with ISI. Stiffness was directly associated with testosterone (total, free) in girls without PCOS and with interleukin (IL)-6 and IL-18 in the full cohort.

conclusionsHFF was higher in girls with PCOS versus those without, but not different from boys. While stiffness did not differ by group, its association with testosterone concentrations in girls without PCOS may be an additional risk biomarker for MASLD in addition to inflammation and insulin resistance. Future larger, longitudinal studies should determine if addressing these alterations, separately or collectively, in youth with obesity could improve hepatic outcomes.

Indexed as

Fatty LiverInflammationInsulin ResistancePediatric ObesityPolycystic Ovary SyndromeTestosteroneAdolescentChildCross-Sectional StudiesFemaleHumansMaleTestosteroneAdolescentInflammationInsulin resistanceMetabolic dysfunction-associated steatotic liver diseaseObesityPolycystic ovary syndrome

Identifiers

PMID40414205
PMCPMC13434686

What Socratic holds

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Registered trials

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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 Socratic graph.