Evidence map›Paper›PMID 33257770›Full record

ArticleScientific reports2020

Brief high fat high sugar diet results in altered energy and fat metabolism during pregnancy in mice.

Kathleen A Pennington, Yuanlin Dong, Simone Hernandez Ruano, Nicola van der Walt, Haleh Sangi-Haghpeykar, Chandrasekhar Yallampalli

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 13 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

6 authors at 1 institution in 1 country.

Kathleen A PenningtonBasic Sciences Perinatology Research Laboratories, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 Bates Street, Room #1850.36, Houston, TX, 77030, USA. kapennin@bcm.edu.
Yuanlin DongBasic Sciences Perinatology Research Laboratories, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 Bates Street, Room #1850.36, Houston, TX, 77030, USA.
Simone Hernandez RuanoBasic Sciences Perinatology Research Laboratories, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 Bates Street, Room #1850.36, Houston, TX, 77030, USA.
Nicola van der WaltBasic Sciences Perinatology Research Laboratories, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 Bates Street, Room #1850.36, Houston, TX, 77030, USA.
Haleh Sangi-HaghpeykarBasic Sciences Perinatology Research Laboratories, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 Bates Street, Room #1850.36, Houston, TX, 77030, USA.
Chandrasekhar YallampalliBasic Sciences Perinatology Research Laboratories, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 Bates Street, Room #1850.36, Houston, TX, 77030, USA.
Baylor College of Medicine · US

Funding

SEX STEROID HORMONES AND CALCITONIN GENE RELATED PEPTIDER01HL058144 · NHLBI · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI CHAUHAN, MADHU LATA S., YALLAMPALLI, CHANDRASEKHAR · 1998 to 2022
$6.9M
Adrenomedullin, Diabetes and PregnancyR21HD091503 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI YALLAMPALLI, CHANDRASEKHAR · 2018 to 2019
$436k
The Role of Pancreatic Vasculature in the Development of Gestational Diabetes Mellitus and Associated long-term Maternal Health RisksR03HD090220 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI PENNINGTON, KATHLEEN A · 2018 to 2019
$159k
NICHD NIH HHS R21 HD091503NIH HHS R03HD090220NIH HHS R21HD091503
6 · The paper itself

Abstract

During pregnancy several maternal adaptations occur in order to support the growing fetus which are further exacerbated by gestational diabetes mellitus (GDM). Previously we developed a mouse model of GDM, however we did not evaluate alterations to energy and fat metabolism. We have also shown that alterations in lipid metabolism are mediated by adrenomedullin (ADM) in normal and GDM pregnancies. Our objectives were: (1) evaluate energy and fat homeostasis in our GDM mouse model and (2) determine if ADM may play a role in these changes. Female mice were placed on either control (P-CD) or high fat, high sucrose diet (P-HFHS) 1 week prior to and throughout pregnancy. Mice were placed into comprehensive lab animal monitoring system (CLAMS) chambers throughout pregnancy. Visceral adipose tissue (VAT) was collected at d17.5 of pregnancy for analysis. Energy Expenditure was significantly increased (p < 0.05) in P-HFHS dams compared to all other groups. VAT ex-vivo lipolysis was increased (p < 0.05) in P-HFHS compared to P-CD dams. VAT gene expression of ADM receptors Crlr, Ramp2, and Ramp3 was increased (p < 0.05) in P-HFHS dams. ADM dose dependently increased ex vivo lipolysis. This data further validates our animal model of GDM and is usefulness in investigating the pathophysiology of GDM.

Indexed as

AdrenomedullinAnimalsDiabetes, GestationalDiet, High-FatEnergy MetabolismFemaleFetal DevelopmentIntra-Abdominal FatLipid MetabolismLipolysisMiceMice, Inbred C57BLObesityPregnancyPrenatal Exposure Delayed EffectsSugarsAdrenomedullinSugars

Identifiers

PMID33257770
PMCPMC7705687
OpenAlexW3110106748

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.