Evidence map›Paper›PMID 35807162›Full record

ArticleJournal of clinical medicine2022

The Effect of Sex and Obesity on the Gene Expression of Lipid Flippases in Adipose Tissue.

Hanieh Motahari-Rad, Alba Subiri, Rocio Soler, Luis Ocaña, Juan Alcaide, Jorge Rodríguez-Capitan, Veronica Buil, Hamid El Azzouzi, Almudena Ortega-Gomez, Rosa Bernal-Lopez and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Review
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

13 authors at 7 institutions in 3 countries.

Hanieh Motahari-RadDepartment of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran 14117-13116, Iran.
Alba SubiriClinical Management Unit (UGC) of Endocrinology and Nutrition, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Clínico Virgen de la Victoria, 29010 Málaga, Spain.
Rocio SolerClinical Management Unit (UGC) of General and Digestive Surgery, Virgen de la Victoria University Hospital, 29010 Málaga, Spain.
Luis OcañaClinical Management Unit (UGC) of General and Digestive Surgery, Virgen de la Victoria University Hospital, 29010 Málaga, Spain.
Juan AlcaideClinical Management Unit (UGC) of Endocrinology and Nutrition, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Clínico Virgen de la Victoria, 29010 Málaga, Spain.
Jorge Rodríguez-CapitanClinical Management Unit (UGC) of Heart, Virgen de la Victoria University Hospital, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, Universidad de Málaga (UMA), Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), 29010 Málaga, Spain.ORCID 0000-0001-6650-6264
Veronica BuilFaculty of Medicine, University of Malaga, 29010 Malaga, Spain.
Hamid El AzzouziDepartment of Molecular Genetics, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands.
Almudena Ortega-GomezClinical Management Unit (UGC) of Endocrinology and Nutrition, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Clínico Virgen de la Victoria, 29010 Málaga, Spain.ORCID 0000-0002-3762-6934
Rosa Bernal-LopezCIBER Fisiopatología de la Obesidad y Nutrición (CIlBEROBN), Instituto de Salud Carlos III, 29010 Málaga, Spain.ORCID 0000-0002-0238-0890
Maria InsenserDiabetes, Obesity and Human Reproduction Research Group, Department of Endocrinology & Nutrition, Hospital Universitario Ramón y Cajal & Universidad de Alcalá & Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) & Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), 28034 Madrid, Spain.ORCID 0000-0003-3168-7856
Francisco J TinahonesClinical Management Unit (UGC) of Endocrinology and Nutrition, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Clínico Virgen de la Victoria, 29010 Málaga, Spain.
Mora MurriClinical Management Unit (UGC) of Endocrinology and Nutrition, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Clínico Virgen de la Victoria, 29010 Málaga, Spain.ORCID 0000-0002-6482-192X
Instituto de Salud Carlos III · ESHospital Clínico Universitario Virgen de la Victoria · ESCentro de Investigación en Red en Enfermedades Cardiovasculares · ESErasmus MC · NLTarbiat Modares University · IRUniversidad de Alcalá · ESUniversidad de Málaga · ES

Funding

FEDER funds and Consejerıa de Salud y Familia, Junta de Andalucıa, Spain CB06/03/0018 and PI-0297-2018ISCIII, Spanish Ministry of Science and Innovation CP17/00133, PI18/01160 and PI19/00507Malaga University, Junta de Andalucıa and FEDER funds UMA18-FEDERJA-285
6 · The paper itself

Abstract

Molecular mechanisms behind obesity and sex-related effects in adipose tissue remain elusive. During adipocyte expansion, adipocytes undergo drastic remodelling of lipid membrane compositions. Lipid flippases catalyse phospholipid translocation from exoplasmic to the cytoplasmic leaflet of membranes. The present study aimed to analyse the effect of sex, obesity, and their interactions on the gene expression of two lipid flippases-ATP8A1 and ATP8B1-and their possible microRNA (miR) modulators in visceral adipose tissue (VAT). In total, 12 normal-weight subjects (5 premenopausal women and 7 men) and 13 morbidly obese patients (7 premenopausal women and 6 men) were submitted to surgery, and VAT samples were obtained. Gene expression levels of ATP8A1, ATP8B1, miR-548b-5p, and miR-4643 were measured in VAT. Our results showed a marked influence of obesity on VAT ATP8A1 and ATP8B1, although the effects of obesity were stronger in men for ATP8A1. Both genes positively correlated with obesity and metabolic markers. Furthermore, ATP8B1 was positively associated with miR-548b-5p and negatively associated with miR-4643. Both miRs were also affected by sex. Thus, lipid flippases are altered by obesity in VAT in a sex-specific manner. Our study provides a better understanding of the sex-specific molecular mechanisms underlying obesity, which may contribute to the development of sex-based precision medicine.

Indexed as

adipose tissueflippasesmiRsobesityP4-ATPasessexsex dimorphism

Identifiers

PMID35807162
PMCPMC9267438
OpenAlexW4283794479

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.