Evidence map›Paper›PMID 27806128›Full record

ArticlePloS one2016

Exposure to a Highly Caloric Palatable Diet during the Perinatal Period Affects the Expression of the Endogenous Cannabinoid System in the Brain, Liver and Adipose Tissue of Adult Rat Offspring.

María Teresa Ramírez-López, Raquel Arco, Juan Decara, Mariam Vázquez, Rosario Noemí Blanco, Francisco Alén, Juan Suárez, Raquel Gómez de Heras, Fernando Rodríguez de Fonseca

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.7field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 28 citations in OpenAlex.

  1. Endocannabinoid System and Metabolism: The Influences of Sex.International journal of molecular sciences · 2024
    Review
  2. Article
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  5. Metabolic Consequences of Gestational Cannabinoid Exposure.International journal of molecular sciences · 2021
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

María Teresa Ramírez-LópezDepartamento de Psicobiología, Facultad de Psicología, Universidad Complutense de Madrid, Campus de Somosaguas s/n, 28223 Pozuelo de Alarcón, Madrid, Spain.
Raquel ArcoInstituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010, Málaga, Spain.
Juan DecaraInstituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010, Málaga, Spain.
Mariam VázquezInstituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010, Málaga, Spain.
Rosario Noemí BlancoDepartamento de Psicobiología, Facultad de Psicología, Universidad Complutense de Madrid, Campus de Somosaguas s/n, 28223 Pozuelo de Alarcón, Madrid, Spain.
Francisco AlénInstituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010, Málaga, Spain.
Juan SuárezInstituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010, Málaga, Spain.
Raquel Gómez de HerasDepartamento de Psicobiología, Facultad de Psicología, Universidad Complutense de Madrid, Campus de Somosaguas s/n, 28223 Pozuelo de Alarcón, Madrid, Spain.
Fernando Rodríguez de FonsecaInstituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010, Málaga, Spain.ORCID http://orcid.org/0000-0002-4516-5795
Hospital Regional Universitario de Málaga · ESUniversidad Complutense de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have linked gestational exposure to highly caloric diets with a disrupted endogenous cannabinoid system (ECS). In the present study, we have extended these studies by analyzing the impact of the exposure to a palatable diet during gestation and lactation on a) the adult expression of endocannabinoid-related behaviors, b) the metabolic profile of adult offspring and c) the mRNA expression of the signaling machinery of the ECS in the hypothalamus, the liver and the adipose tissue of adult offspring of both sexes. Exposure to a palatable diet resulted in a) sex-dimorphic and perinatal diet specific feeding behaviors, including the differential response to the inhibitory effects of the cannabinoid receptor inverse agonist AM251, b) features of metabolic syndrome including increased adiposity, hyperleptinemia, hypertriglyceridemia and hypercholesterolemia and c) tissue and sex-specific changes in the expression of both CB1 and CB2 receptors and in that of the endocannabinoid-degrading enzymes FAAH and MAGL, being the adipose tissue the most affected organ analyzed. Since the effects were observed in adult animals that were weaned while consuming a normal diet, the present results indicate that the ECS is one of the targets of maternal programming of the offspring energy expenditure. These results clearly indicate that the maternal diet has long-term effects on the development of pups through multiple alterations of signaling homeostatic pathways that include the ECS. The potential relevance of these alterations for the current obesity epidemic is discussed.

Indexed as

Adipose TissueAnimalsAnimals, NewbornBrainDiet, High-FatEndocannabinoidsFemaleGene Expression Regulation, DevelopmentalLiverPiperidinesPregnancyPyrazolesRatsReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2Sex CharacteristicsAM 251EndocannabinoidsPiperidinesPyrazolesReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2

Identifiers

PMID27806128
PMCPMC5091916
OpenAlexW2547281369

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.