Evidence map›Paper›PMID 30873754›Full record

ArticlePhysiological reports2019

Sympathetic nerve innervation is required for beigeing in white fat.

Qiang Cao, Jia Jing, Xin Cui, Hang Shi, Bingzhong Xue

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Physiological reports, 2019. 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 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

48 citing papers in PubMed, 65 citations in OpenAlex.

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  20. Autonomic control of energy balance and glucose homeostasis.Experimental & molecular medicine · 2022
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Qiang CaoSchool of Biology, Georgia State University, Atlanta, Georgia.
Jia JingSchool of Biology, Georgia State University, Atlanta, Georgia.
Xin CuiSchool of Biology, Georgia State University, Atlanta, Georgia.
Hang ShiSchool of Biology, Georgia State University, Atlanta, Georgia.
Bingzhong XueSchool of Biology, Georgia State University, Atlanta, Georgia.
Georgia State University · US

Funding

HDAC1 regulates thermogenic program via H3K27 deacetylationR01DK115740 · NIDDK · GEORGIA STATE UNIVERSITY · PI SHI, HANG · 2018 to 2021
$1.5M
Histone methyltransferase SUV420H2 regulates brown/beige adipocyte thermogenesis and energy homeostasisR01DK107544 · NIDDK · GEORGIA STATE UNIVERSITY · PI XUE, BINGZHONG · 2016 to 2019
$1.4M
NIDDK NIH HHS R01 DK107544NIDDK NIH HHS R01 DK115740NIH HHS R01DK107544NIH HHS R01DK115740
6 · The paper itself

Abstract

It is increasingly recognized that activation of beige adipocyte thermogenesis by pharmacological or genetic approaches increases energy expenditure and alleviates obesity. Sympathetic nervous system (SNS) directly innervating brown adipose tissue (BAT) and white adipose tissue (WAT) plays a key role in promoting nonshivering thermogenesis. However, direct evidence that supports the importance of SNS innervation for beige adipocyte formation is still lacking, and the significance of beige adipocyte thermogenesis in protection of body temperature during cold challenge is not clear. Here we tested the necessity of SNS innervation into WAT for beige adipocyte formation in mice with defective brown fat thermogenesis via interscapular BAT (iBAT) SNS denervation. SNS denervation was achieved by microinjection of 6-hydroxydopamine (6-OHDA), a selective neurotoxin to SNS nerves, into iBAT, inguinal WAT (iWAT), or both. The partial chemical denervation of iBAT SNS down-regulated UCP-1 protein expression in iBAT demonstrated by immunoblotting and immunohistochemical measurements. This was associated with an up-regulation of UCP1 protein expression and enhanced formation of beige cells in iWAT of mice with iBAT SNS denervation. In contrast, the chemical denervation of iWAT SNS completely abolished the upregulated UCP-1 protein and beige cell formation in iWAT of mice with iBAT SNS denervation. Our data demonstrate that SNS innervation in WAT is required for beige cell formation during cold-induced thermogenesis. We conclude that there exists a coordinated thermoregulation for BAT and WAT thermogenesis via a functional cross talk between BAT and WAT SNS.

Indexed as

ThermogenesisAdipocytes, BeigeAdipocytes, WhiteAdipose Tissue, BeigeAdipose Tissue, WhiteAnimalsMaleMice, Inbred C57BLPhenotypeSignal TransductionSympathectomy, ChemicalSympathetic Nervous SystemUncoupling Protein 1Ucp1 protein, mouseUncoupling Protein 1Beige adipocytessympathetic nerve systemthermogenesis

Identifiers

PMID30873754
PMCPMC6418318
OpenAlexW2922116003

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.