Evidence map›Paper›PMID 40847538›Full record

ArticleMolecular nutrition & food research2025

Dietary Blueberry Supplementation Attenuates the Effects of an Ultra-Processed Food Cafeteria Diet on Weight Gain and Metabolic Parameters, Enhancing Nutrigenomic Profiles in C57BL/6 Mice.

Felipe Mateus Pellenz, Mayara Souza de Oliveira, Shiva Cerutti Witteé, Joana Raquel Nunes Lemos, Bianca Gomes Panis, Isadora Cristina Godoy de Lima, Celina Fagundes da Silva, Anna Carolina Meireles Vieira, Mariana Rauback Aubin, Luciane Moretto and 9 more

Abstract read
In one paragraph

Article in Molecular nutrition & food research, 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.

  1. Article
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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.

Felipe Mateus PellenzEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Mayara Souza de OliveiraEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Shiva Cerutti WitteéEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Joana Raquel Nunes LemosPostdoctoral Researcher in Diabetes Research Institute and Clinical Cell Transplant Program, University of Miami Miller School of Medicine, Miami, Florida, USA.
Bianca Gomes PanisEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Isadora Cristina Godoy de LimaEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Celina Fagundes da SilvaEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Anna Carolina Meireles VieiraEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Mariana Rauback AubinEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Luciane MorettoEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Monique Banik SiqueiraEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Eliandra GirardiEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Raif Gregorio Nasre-NasserEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Karla Suzana MorescoDepartamento De Nutrição, Universidade Federal do Paraná, Paraná, Brazil.
Letícia de Almeida BrondaniUnit of Laboratorial Research, Experimental Research Center, Hospital De Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Guilherme Coutinho Kullmann DuarteFaculdade de Medicina, Post-Graduate Program in Medical Sciences: Endocrinology, Universidade Federal do Rio Grande Do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
Rafael Aguiar MarschnerEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.
Bianca Marmontel de SouzaFaculdade de Medicina, Post-Graduate Program in Medical Sciences: Endocrinology, Universidade Federal do Rio Grande Do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
Daisy CrispimEndocrine Division, Hospital De Clínicas De Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.ORCID 0000-0001-5095-9269

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cafeteria diet (CAFD) model mimics Western dietary patterns, inducing obesity in mice. Blueberry (BB) consumption improves metabolic outcomes due to its anti-inflammatory and antioxidant properties, though mechanisms remain unclear. This study assessed BB supplementation effects on biometric, metabolic, and hepatic steatosis parameters in CAFD-fed mice, and analyzed obesity-related gene expression in adipose tissues, liver, muscle, and hypothalamus. Thirty-two male C57BL/6 mice were divided into three groups: Control (C, standard diet-SD; N = 10), CAF (CAFD + SD; N = 12), and BB (SD + CAFD + BB; N = 10). BB animals received 22.4 g of freeze-dried BB per week. After 16 weeks, biometric and glycemic parameters, insulin resistance (IR), hepatic steatosis, oxidative stress markers, and serum leptin, adiponectin, and irisin levels were evaluated. Expression of genes related to apoptosis, lipid and glucose metabolism, oxidative stress, and adipocytokine pathways was analyzed by qPCR. BB supplementation improved biometric, glycemic, IR, hepatic steatosis, and oxidative stress and antioxidant markers compared to CAF. Leptin, adiponectin, and irisin levels decreased in BB mice. Also, BB consumption modulated the expression of obesity-related genes. BB mitigated CAFD-induced weight gain, IR, hepatic steatosis, oxidative stress, and obesity-related gene dysregulation, highlighting its nutrigenomic potential.

Indexed as

Blueberry PlantsDietary SupplementsFast FoodsWeight GainAdiponectinAdipose TissueAnimalsAntioxidantsDiet, WesternFatty LiverFood, ProcessedInsulin ResistanceLiverMaleMiceMice, Inbred C57BLAdiponectinAntioxidantsblueberrycafeteria diethepatic steatosisinsulin resistanceobesitysupplementation

Identifiers

PMID40847538
PMCPMC12581746

What OpenQuestion 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 OpenQuestion graph.