Evidence map›Paper›PMID 39519550›Full record

ArticleNutrients2024

Short-Term Zinc Supplementation Stimulates Visceral Adipose Catabolism and Inflammation in Mice.

Xiaohua Huang, Dandan Jiang, Yingguo Zhu, Zhengfeng Fang, Bin Feng

Abstract read
In one paragraph

Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
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

5 authors.

Xiaohua HuangMeat Processing Key Laboratory of Sichuan Province, College of Food and Biological Engineering, Chengdu University, Chengdu 610106, China.
Dandan JiangAnimal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.
Yingguo ZhuAnimal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.
Zhengfeng FangAnimal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.
Bin FengAnimal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.ORCID 0000-0001-6258-2729

Funding

National Natural Science Foundation of China 32272893Sichuan Provincial Science and Technology Plan Project 2021NZZJ0016
6 · The paper itself

Abstract

backgroundZinc (Zn), a fundamental trace element in human biology, exhibits pivotal roles in sustaining vital physiological processes and regulating metabolic homeostasis. Insufficient zinc intake has been linked to deleterious consequences on growth, reproductive functions, metabolic activities, and immune responses in both humans and animals. Oral zinc supplementation is usually performed to meet zinc requirement. Previous studies have shown that long-term supplementation of zinc in mice impaired AKT signaling and induced adipocyte hypertrophy in visceral adipose tissue.

methodsThe presented study was conducted to investigate the role and mechanism of short-term zinc supplementation on lipids metabolism. Zinc sulfate was supplemented in the drinking water of C57/BL6J male mice at 30 ppm or 90 ppm for one week. Water consumption, food intake, and body weight were analyzed, adipose tissue and serum profile of metabolites were investigated, and the key genes related to lipid metabolism were analyzed.

resultsShort-term zinc supplementation decreased visceral adipose tissue weight and adipocyte size compared to the control group, but no difference was observed in food intake, water consumption, and body weight between the two groups. Further studies revealed that short-term zinc supplementation significantly increased the serum insulin level while decreasing the serum NEFA content. In addition, zinc supplementation increased the expression of

conclusionsOur findings suggest that short-term zinc supplementation might reduce fat deposition by enhancing lipolysis in mice. Future studies could focus on the effect of intermittent zinc supplementation on fat reduction in both animal models and humans.

Indexed as

Dietary SupplementsIntra-Abdominal FatMice, Inbred C57BLAcyltransferasesAdipocytesAnimalsInflammationInsulinLipaseLipid MetabolismLipolysisMaleMicePPAR gammaSterol EsteraseZincAcyltransferasesInsulinLipasePNPLA2 protein, mousePPAR gammaPparg protein, mouseSterol EsteraseZincZinc Sulfateadipose tissueF4/80inflammationinsulinlipolysiszinc

Identifiers

PMID39519550
PMCPMC11547266

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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.