Evidence map›Paper›PMID 28480888›Full record

ArticleNature communications2017

Hepatic p63 regulates steatosis via IKKβ/ER stress.

Begoña Porteiro, Marcos F Fondevila, Teresa C Delgado, Cristina Iglesias, Monica Imbernon, Paula Iruzubieta, Javier Crespo, Amaia Zabala-Letona, Johan Fernø, Bárbara González-Terán and 17 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. 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 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 47 citations in OpenAlex.

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  7. Protective Effects ofInternational journal of molecular sciences · 2023
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  14. Genome-wide RNA interference screening reveals a COPI-MAP2K3 pathway required for YAP regulation.Proceedings of the National Academy of Sciences of the United States of America · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

27 authors at 8 institutions in 2 countries.

Begoña PorteiroDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Marcos F FondevilaDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Teresa C DelgadoCIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Technology Park of Bizkaia, Derio 48160, Spain.
Cristina IglesiasDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Monica ImbernonDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Paula IruzubietaCIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Technology Park of Bizkaia, Derio 48160, Spain.
Javier CrespoCIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Technology Park of Bizkaia, Derio 48160, Spain.
Amaia Zabala-LetonaCIC bioGUNE, Centro de Investigación Biomédica en Red de Cáncer (CIBERonc), Technology Park of Bizkaia, Derio 48160, Spain.
Johan FernøKG Jebsen Center for Diabetes Research, Department of Clinical Science, University of Bergen, Bergen, Norway.
Bárbara González-TeránCentro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain.
Nuria MatesanzCentro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain.
Lourdes Hernández-CosidoBariatric Surgery Unit, Department of General Surgery, University Hospital of Salamanca, Department of Surgery, University of Salamanca, Salamanca, Spain.
Miguel MarcosDepartment of Internal Medicine, University Hospital of Salamanca-IBSAL, Department of Medicine, University of Salamanca, Salamanca, Spain.
Sulay TovarDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.ORCID 0000-0001-7813-6520
Anxo VidalDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Julia Sánchez-CeinosCIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), 15706, Spain.
Maria M MalagonCIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), 15706, Spain.
Celia PomboDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Juan ZalvideDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Arkaitz CarracedoCIC bioGUNE, Centro de Investigación Biomédica en Red de Cáncer (CIBERonc), Technology Park of Bizkaia, Derio 48160, Spain.ORCID 0000-0001-5957-1260
Xabier BuqueDepartment of Physiology, University of the Basque Country (UPV/EHU), Spain.
Carlos DieguezDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Guadalupe SabioCentro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain.
Miguel LópezDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Patricia AspichuetaDepartment of Physiology, University of the Basque Country (UPV/EHU), Spain.
María L Martínez-ChantarCIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Technology Park of Bizkaia, Derio 48160, Spain.
Ruben NogueirasDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain.
Universidade de Santiago de Compostela · ESCIC bioGUNE · ESSpanish National Centre for Cardiovascular Research · ESInstituto Maimónides de Investigación Biomédica de Córdoba · ESUniversidad de Salamanca · ESUniversity of the Basque Country · ESIkerbasque · ESUniversity of Bergen · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

p53 family members control several metabolic and cellular functions. The p53 ortholog p63 modulates cellular adaptations to stress and has a major role in cell maintenance and proliferation. Here we show that p63 regulates hepatic lipid metabolism. Mice with liver-specific p53 deletion develop steatosis and show increased levels of p63. Down-regulation of p63 attenuates liver steatosis in p53 knockout mice and in diet-induced obese mice, whereas the activation of p63 induces lipid accumulation. Hepatic overexpression of N-terminal transactivation domain TAp63 induces liver steatosis through IKKβ activation and the induction of ER stress, the inhibition of which rescues the liver functions. Expression of TAp63, IKKβ and XBP1s is also increased in livers of obese patients with NAFLD. In cultured human hepatocytes, TAp63 inhibition protects against oleic acid-induced lipid accumulation, whereas TAp63 overexpression promotes lipid storage, an effect reversible by IKKβ silencing. Our findings indicate an unexpected role of the p63/IKKβ/ER stress pathway in lipid metabolism and liver disease.

Indexed as

Endoplasmic Reticulum StressAdultAnimalsFatty LiverFemaleHepatocytesHumansI-kappa B KinaseLipid MetabolismLiverMaleMiceMice, Inbred C57BLMice, KnockoutMiddle AgedPhosphoproteinsI-kappa B KinasePhosphoproteinsTP63 protein, humanTrans-ActivatorsTranscription FactorsTrp63 protein, mouseTumor Suppressor ProteinsX-Box Binding Protein 1Xbp1 protein, mouse

Identifiers

PMID28480888
PMCPMC5424198
OpenAlexW2612352274

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.