Evidence map›Paper›PMID 39652636›Full record

ArticleDiabetes2025

Adipose Tissue Biology and Effect of Weight Loss in Women With Lipedema.

Vincenza Cifarelli, Gordon I Smith, Silvia Gonzalez-Nieves, Dmitri Samovski, Hector H Palacios, Jun Yoshino, Richard I Stein, Anja Fuchs, Thomas F Wright, Samuel Klein

Registry-linked trialAbstract read
In one paragraph

Article in Diabetes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03271034 (Effect of Weight Loss on Body Composition and Metabolic Function in Women With Lipedema), which is not on this map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–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.

NCT03271034 nacompletednot on this map

Effect of Weight Loss on Body Composition and Metabolic Function in Women With Lipedema

TypeinterventionalSponsorWashington University School of MedicineRan2017 to 2025Enrolled19ConditionsLipedema, MetabolismArmsWeight loss
3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Lipedema: Progress, Challenges, and the Road Ahead.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
    Pooled it
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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

10 authors.

Vincenza CifarelliDepartment of Pharmacology and Physiology, Saint Louis University School of Medicine, St. Louis, MO.
Gordon I SmithCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO.ORCID 0000-0003-0063-046X
Silvia Gonzalez-NievesDepartment of Pharmacology and Physiology, Saint Louis University School of Medicine, St. Louis, MO.
Dmitri SamovskiCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO.
Hector H PalaciosCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO.
Jun YoshinoCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO.
Richard I SteinCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO.
Anja FuchsDepartment of Surgery, Washington University School of Medicine, St. Louis, MO.
Thomas F WrightLaser, Lipo and Vein Center, St. Louis, MO.
Samuel KleinCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO.ORCID 0000-0001-7127-1156

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
Washington University DDRCC Supplemental Equipment RequestP30DK052574 · NIDDK · WASHINGTON UNIVERSITY · PI Nicholas O. Davidson · 2000 to 2026
$30.8M
Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Dominic N Reeds · 1999 to 2026
$30.2M
WU P&FP30DK020579 · NIDDK · WASHINGTON UNIVERSITY · PI Clay F. Semenkovich · 2013 to 2026
$27.1M
TRANSGENICS COREP60DK020579 · NIDDK · WASHINGTON UNIVERSITY · PI SCHAFFER, JEAN E. · 1986 to 2012
$25.2M
Washington University Center for Diabetes Translation Research P30DK092950 · NIDDK · WASHINGTON UNIVERSITY · PI Ross C Brownson, Debra Haire-Joshu · 2011 to 2026
$11.7M
Division of Diabetes, Endocrinology, and Metabolic Diseases DK052574Foundation for Barnes-Jewish HospitalLipedema FoundationNCATS NIH HHS UL1 TR002345NCATS NIH HHS UL1TR002345NIDDK NIH HHS P30 DK020579NIDDK NIH HHS P30 DK052574NIDDK NIH HHS P30 DK056341NIDDK NIH HHS P30 DK092950NIDDK NIH HHS P60 DK020579Saint Louis University Research Fund
6 · The paper itself

Abstract

Lipedema is a lipodystrophic disease that is typically characterized by a marked increase in lower-body subcutaneous adipose tissue that is purported to have increased inflammation and fibrosis, have impaired microvascular/lymphatic circulation, and be resistant to reduction by weight loss therapy. However, these outcomes have not been adequately studied. We evaluated body composition, insulin sensitivity, metabolic health, and adipose tissue biology in women with obesity and lipedema (Obese-LIP) before and after moderate (∼9%) diet-induced weight loss. At baseline, people with Obese-LIP had ∼23% greater leg fat mass, ∼11% lower android-to-gynoid ratio, and ∼48% greater insulin sensitivity (all P < 0.05) than women matched on age, BMI, and whole-body adiposity. In Obese-LIP, macrophage content and expression of genes involved in inflammation and fibrosis were greater, whereas lymph/angiogenesis-related genes were lower in thigh than abdominal subcutaneous adipose tissue. Weight loss improved insulin sensitivity and decreased total fat mass, with similar relative reductions in abdominal and leg fat masses, but without changes in markers of inflammation and fibrosis. These results demonstrate that affected adipose tissue in women with lipedema is characterized by increased inflammation and fibrogenesis, and alterations in lymphatic and vascular biology. Moderate diet-induced weight loss improves metabolic function and decreases lower-body adipose tissue mass. ARTICLE HIGHLIGHTS: We sought to increase our understanding of the pathophysiology of lipedema and the effects of weight loss. We examined whether there are differences in upper- and lower-body adipose tissue biology in lipedema and whether adipose tissue is affected by weight loss. Women with obesity and lipedema have decreased expression of genes related to lymphatic/vascular function and increased expression of genes related to fibrosis and inflammation in thigh compared with abdominal subcutaneous adipose tissue; weight loss increased insulin sensitivity and decreased leg fat but did not affect adipose tissue inflammation or fibrosis. Weight loss should be the first-line therapy for women with obesity and lipedema.

Indexed as

Adipose TissueLipedemaObesityWeight LossAdultBody CompositionDiet, ReducingFemaleHumansInflammationInsulin ResistanceMiddle Aged

Identifiers

PMID39652636
PMCPMC11842599

What OpenQuestion holds

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Registered trials

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.