Evidence map›Paper›PMID 31784591›Full record

ArticleScientific reports2019

Acylated Ghrelin and The Regulation of Lipid Metabolism in The Intestine.

N Auclair, N Patey, L Melbouci, Y Ou, L Magri-Tomaz, A Sané, C Garofalo, E Levy, D H St-Pierre

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. 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 40% 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, 11 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. GIST and Ghrelin: To Be or Not to Be?Diagnostics (Basel, Switzerland) · 2021
    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

9 authors at 2 institutions in 1 country.

N AuclairCHU Sainte-Justine Research Center, University of Montreal, Montreal, H3T 1C5, Quebec, Canada.
N PateyCHU Sainte-Justine Research Center, University of Montreal, Montreal, H3T 1C5, Quebec, Canada.
L MelbouciCHU Sainte-Justine Research Center, University of Montreal, Montreal, H3T 1C5, Quebec, Canada.
Y OuDepartment of Exercise Science, University of Quebec in Montreal (UQAM), Montreal, H2X 1Y4, Quebec, Canada.
L Magri-TomazDepartment of Exercise Science, University of Quebec in Montreal (UQAM), Montreal, H2X 1Y4, Quebec, Canada.
A SanéCHU Sainte-Justine Research Center, University of Montreal, Montreal, H3T 1C5, Quebec, Canada.
C GarofaloCHU Sainte-Justine Research Center, University of Montreal, Montreal, H3T 1C5, Quebec, Canada.
E LevyCHU Sainte-Justine Research Center, University of Montreal, Montreal, H3T 1C5, Quebec, Canada.
D H St-PierreCHU Sainte-Justine Research Center, University of Montreal, Montreal, H3T 1C5, Quebec, Canada. st-pierre.david_h@uqam.ca.ORCID http://orcid.org/0000-0003-3091-0753
Université du Québec à Montréal · CACentre Hospitalier Universitaire Sainte-Justine · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acylated ghrelin (AG) is a gastrointestinal (GI) peptide mainly secreted by the stomach that promotes cytosolic lipid droplets (CLD) hypertrophy in adipose tissues and liver. However, the role of AG in the regulation of lipid metabolism in the intestine remains unexplored. This study aimed at determining whether AG influences CLD production and chylomicron (CM) secretion in the intestine. The effects of AG and oleic acid on CLD accumulation and CM secretion were first investigated in cultured Caco-2/15 enterocytes. Intestinal lipid metabolism was also studied in Syrian Golden Hamsters submitted to conventional (CD) or Western (WD) diets for 8 weeks and continuously administered with AG or physiological saline for the ultimate 2 weeks. In cultured Caco-2/15 enterocytes, CLD accumulation influenced CM secretion while AG reduced fatty acid uptake. In WD hamsters, continuous AG treatment amplified chylomicron output while reducing postprandial CLD accumulation in the intestine. The present study supports the intimate relationship between CLD accumulation and CM secretion in the intestine and it underlines the importance of further characterizing the mechanisms through which AG exerts its effects on lipid metabolism in the intestine.

Indexed as

Lipid MetabolismAcylationAnimalsCaco-2 CellsChylomicronsEnterocytesGhrelinHumansIntestinal MucosaLipid DropletsMaleMesocricetusChylomicronsGhrelin

Identifiers

PMID31784591
PMCPMC6884495
OpenAlexW2991314469

What OpenQuestion holds

Textmetadata
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.