Evidence map›Paper›PMID 34876651›Full record

ArticleCommunications biology2021

Stomach secretes estrogen in response to the blood triglyceride levels.

Takao Ito, Yuta Yamamoto, Naoko Yamagishi, Yoshimitsu Kanai

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2021. 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
0.5field-weighted citation impact, top 42% 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, 8 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

4 authors at 1 institution in 1 country.

Takao Ito *Cell Biology and Anatomy, Graduate School of Medicine, Wakayama Medical University, Wakayama, Japan.
Yuta Yamamoto *Cell Biology and Anatomy, Graduate School of Medicine, Wakayama Medical University, Wakayama, Japan.
Naoko Yamagishi *Cell Biology and Anatomy, Graduate School of Medicine, Wakayama Medical University, Wakayama, Japan.ORCID http://orcid.org/0000-0001-5338-1917
Yoshimitsu Kanai *Cell Biology and Anatomy, Graduate School of Medicine, Wakayama Medical University, Wakayama, Japan. ykanai@wakayama-med.ac.jp.ORCID http://orcid.org/0000-0002-0375-6853
Wakayama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mammals receive body energy information to maintain energy homeostasis. Ghrelin, insulin, leptin and vagal afferents transmit the status of fasting, blood glucose, body fat, and food intake, respectively. Estrogen also inhibits feeding behavior and lipogenesis, but increases body fat mass. However, how blood triglyceride levels are monitored and the physiological roles of estrogen from the perspective of lipid homeostasis remain unsettled. Here, we show that stomach secretes estrogen in response to the blood triglyceride levels. Estrogen-secreting gastric parietal cells predominantly use fatty acids as an energy source. Blood estrogen levels increase as blood triglyceride levels rise in a stomach-dependent manner. Estrogen levels in stomach tissues increase as blood triglyceride levels rise, and isolated gastric gland epithelium produces estrogen in a fatty acid-dependent manner. We therefore propose that stomach monitors and controls blood triglyceride levels using estrogen, which inhibits feeding behavior and lipogenesis, and promotes triglyceride uptake by adipocytes.

Indexed as

AnimalsEstrogensFemaleMaleRatsRats, WistarStomachTriglyceridesEstrogensTriglycerides

Identifiers

PMID34876651
PMCPMC8651635
OpenAlexW4200035018

What OpenQuestion holds

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LicenceCC BY
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.