Evidence map›Paper›PMID 32242025›Full record

ArticleNature communications2020

ASK1 inhibits browning of white adipose tissue in obesity.

Fabrizio C Lucchini, Stephan Wueest, Tenagne D Challa, Flurin Item, Salvatore Modica, Marcela Borsigova, Yulia Haim, Christian Wolfrum, Assaf Rudich, Daniel Konrad

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 49 citations in OpenAlex.

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  12. iScience · 2023
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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

10 authors at 4 institutions in 2 countries.

Fabrizio C LucchiniDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, CH-8032, Zurich, Switzerland.
Stephan WueestDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, CH-8032, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-0176-8906
Tenagne D ChallaDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, CH-8032, Zurich, Switzerland.
Flurin ItemDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, CH-8032, Zurich, Switzerland.
Salvatore ModicaInstitute of Food, Nutrition and Health, ETH Zurich, CH-8603, Schwerzenbach, Switzerland.
Marcela BorsigovaDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, CH-8032, Zurich, Switzerland.
Yulia HaimDepartment of Clinical Biochemistry and Pharmacology, Ben-Gurion University of the Negev, 84103, Beer-Sheva, Israel.
Christian WolfrumInstitute of Food, Nutrition and Health, ETH Zurich, CH-8603, Schwerzenbach, Switzerland.
Assaf RudichDepartment of Clinical Biochemistry and Pharmacology, Ben-Gurion University of the Negev, 84103, Beer-Sheva, Israel.
Daniel KonradDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, CH-8032, Zurich, Switzerland. daniel.konrad@kispi.uzh.ch.ORCID http://orcid.org/0000-0001-9067-4356
University Children's Hospital Zurich · CHBen-Gurion University of the Negev · ILETH Zurich · CHUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increasing energy expenditure via induction of adipose tissue browning has become an appealing strategy to treat obesity and associated metabolic complications. Herein, we identify adipocyte-expressed apoptosis signal-regulating kinase 1 (ASK1) as regulator of adipose tissue browning. High fat diet-fed adipocyte-specific ASK1 knockout mice reveal increased UCP1 protein levels in inguinal adipose tissue concomitant with elevated energy expenditure, reduced obesity and ameliorated glucose tolerance compared to control littermates. In addition, ASK1-depletion blunts LPS-mediated downregulation of isoproterenol-induced UCP1 in subcutaneous fat both in vitro and in vivo. Conversely, adipocyte-specific ASK1 overexpression in chow-fed mice attenuates cold-induced UCP1 protein levels in inguinal fat. Mechanistically, ASK1 phosphorylates interferon regulatory factor 3 (IRF3) resulting in reduced Ucp1 expression. Taken together, our studies unravel a role of ASK1 in mediating the inhibitory effect of caloric surplus or LPS-treatment on adipose tissue browning. Adipocyte ASK1 might be a pharmacological target to combat obesity and associated morbidities.

Indexed as

Adipose Tissue, BrownAdipose Tissue, WhiteAnimalsEnergy MetabolismFemaleHumansInterferon Regulatory Factor-3MaleMAP Kinase Kinase Kinase 5MiceMice, KnockoutObesityPhosphorylationUncoupling Protein 1Interferon Regulatory Factor-3Irf3 protein, mouseMap3k5 protein, mouseMAP Kinase Kinase Kinase 5Ucp1 protein, mouseUncoupling Protein 1

Identifiers

PMID32242025
PMCPMC7118089
OpenAlexW3014878446

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.