Evidence map›Paper›PMID 40140129›Full record

ArticleHuman cell2025

The causal dance: trimethylamine N-oxide, obesity, and acute pancreatitis in pathophysiological harmony.

Jie Liu, Peng Ge, Yalan Luo, Hailong Chen

Abstract readLetter
PubMed Publisher
In one paragraph

Article in Human cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Jie LiuDepartment of General Surgery, The First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, 116011, Liaoning, China.
Peng GeDepartment of General Surgery, The First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, 116011, Liaoning, China.
Yalan LuoDepartment of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, Liaoning, China.
Hailong ChenDepartment of General Surgery, The First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, 116011, Liaoning, China. chenhailong@dmu.edu.cn.ORCID http://orcid.org/0000-0001-5247-7343

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Trimethylamine N-oxide (TMAO), a compound generated by the gut microbiota, may be associated with acute pancreatitis (AP). Nonetheless, the exact crosstalk mechanism remains unidentified. This study used Mendelian randomization, bioinformatics methods, and in vitro analyses to assess the causal relationship among eating behavior, TMAO, obesity, and AP. Our findings indicate that high-calorie meals elevate circulating TMAO levels, which is significantly associated with obesity risk. An in-depth examination of the GSE24883 and GSE194331 datasets indicated that TMAO-induced macrophage inflammation might be crucial in the obesity-AP relationship. In vitro studies indicate that TMAO may induce macrophage pyroptosis. Our results suggest that high-calorie meals significantly elevate circulating TMAO levels and that TMAO-induced macrophage pyroptosis affects the causal relationship between obesity and AP.

Indexed as

MethylaminesObesityPancreatitisAcute DiseaseFeeding BehaviorGastrointestinal MicrobiomeHumansInflammationMacrophagesPyroptosisMethylaminestrimethyloxamineAcute pancreatitisMacrophageObesityPyroptosisTMAO

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.