Evidence map›Paper›PMID 35650335›Full record

ArticleJournal of cellular and molecular medicine2022

Participation of lipopolysaccharide in hyperplasic adipose expansion: Involvement of NADPH oxidase/ROS/p42/p44 MAPK-dependent Cyclooxygenase-2.

Chao-Chien Chang, Kee-Chin Sia, Jia-Feng Chang, Chia-Mo Lin, Chuen-Mao Yang, I-Ta Lee, Thi Thuy Tien Vo, Kuo-Yang Huang, Wei-Ning Lin

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 23% of its field
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

6 citing papers in PubMed, 9 citations in OpenAlex.

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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

9 authors at 4 institutions in 1 country.

Chao-Chien ChangDepartment of Cardiology, Cathay General Hospital, Taipei, Taiwan.
Kee-Chin SiaGraduate Institute of Biomedical and Pharmaceutical Science, Fu Jen Catholic University, New Taipei City, Taiwan.
Jia-Feng ChangGraduate Institute of Biomedical and Pharmaceutical Science, Fu Jen Catholic University, New Taipei City, Taiwan.
Chia-Mo LinGraduate Institute of Biomedical and Pharmaceutical Science, Fu Jen Catholic University, New Taipei City, Taiwan.
Chuen-Mao YangDepartment of Pharmacology, College of Medicine, China Medical University, Taichung, Taiwan.ORCID 0000-0002-3208-5438
I-Ta LeeSchool of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan.
Thi Thuy Tien VoSchool of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan.
Kuo-Yang HuangNational Defense Medical Center, Graduate Institute of Pathology and Parasitology, Taipei, Taiwan.
Wei-Ning LinGraduate Institute of Biomedical and Pharmaceutical Science, Fu Jen Catholic University, New Taipei City, Taiwan.ORCID 0000-0003-3205-871X
Fu Jen Catholic University · TWTaipei Medical University · TWAsia University · TWNational Defense Medical Center · TW

Funding

Cathay General Hospital 103-CGH-FJU-01Cathay General Hospital 104-CGH-FJU-01Fu Jen Catholic University A0106010
6 · The paper itself

Abstract

Obesity is a world-wide problem, especially the child obesity, with the complication of various metabolic diseases. Child obesity can be developed as early as the age between 2 and 6. The expansion of fat mass in child age includes both hyperplasia and hypertrophy of adipose tissue, suggesting the importance of proliferation and adipogenesis of preadipocytes. The changed composition of gut microbiota is associated with obesity, revealing the roles of lipopolysaccharide (LPS) on manipulating adipose tissue development. Studies suggest that LPS enters the circulation and acts as a pro-inflammatory regulator to facilitate pathologies. Nevertheless, the underlying mechanisms behind LPS-modulated obesity are yet clearly elucidated. This study showed that LPS enhanced the expression of cyclooxygenase-2 (COX-2), an inflammatory regulator of obesity, in preadipocytes. Pretreating preadipocytes with the scavenger of reactive oxygen species (ROS) or the inhibitors of NADPH oxidase or p42/p44 MAPK markedly decreased LPS-stimulated gene expression of COX-2 together with the phosphorylation of p47

Indexed as

LipopolysaccharidesPediatric ObesityAdipose TissueChildChild, PreschoolCyclooxygenase 2HumansHyperplasiaMitogen-Activated Protein Kinase 3NADPH OxidasesReactive Oxygen SpeciesCyclooxygenase 2LipopolysaccharidesMitogen-Activated Protein Kinase 3NADPH OxidasesReactive Oxygen Speciesadipose tissueCOX-2lipopolysaccharideROS

Identifiers

PMID35650335
PMCPMC9279599
OpenAlexW4281679126

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.