Evidence map›Paper›PMID 27881398›Full record

ArticleAmerican journal of physiology. Regulatory, integrative and comparative physiology2017

Separate and shared sympathetic outflow to white and brown fat coordinately regulates thermoregulation and beige adipocyte recruitment.

Ngoc Ly T Nguyen, Candace L Barr, Vitaly Ryu, Qiang Cao, Bingzhong Xue, Timothy J Bartness

Open access · bronzeAbstract read
In one paragraph

Article in American journal of physiology. Regulatory, integrative and comparative physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
4.1field-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

50 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Article
  3. Advances in Adipose Tissue Biology.Endocrine reviews · 2026
    Review
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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.

Ngoc Ly T NguyenDepartment of Biology, Georgia State University, Atlanta, Georgia.
Candace L BarrNeuroscience Institute, Georgia State University, Atlanta, Georgia.
Vitaly RyuDepartment of Biology, Georgia State University, Atlanta, Georgia.
Qiang CaoDepartment of Biology, Georgia State University, Atlanta, Georgia.
Bingzhong XueDepartment of Biology, Georgia State University, Atlanta, Georgia; bxue@gsu.edu.
Timothy J BartnessDepartment of Biology, Georgia State University, Atlanta, Georgia.
Georgia State University · US

Funding

PHOTOPERIODIC CONTROL OF OBESITYR01DK035254 · NIDDK · WORCESTER FOUNDATION FOR BIOMEDICAL RES · PI XUE, BINGZHONG · 1988 to 2015
$3.3M
Photoperiodic Control of ObesityR37DK035254 · NIDDK · GEORGIA STATE UNIVERSITY · PI BARTNESS, TIMOTHY JON · 2009 to 2014
$2.9M
NIDDK NIH HHS R01 DK035254NIDDK NIH HHS R37 DK035254
6 · The paper itself

Abstract

White adipose tissue (WAT) and brown adipose tissue (BAT) are innervated and regulated by the sympathetic nervous system (SNS). It is not clear, however, whether there are shared or separate central SNS outflows to WAT and BAT that regulate their function. We injected two isogenic strains of pseudorabies virus, a retrograde transneuronal viral tract tracer, with unique fluorescent reporters into interscapular BAT (IBAT) and inguinal WAT (IWAT) of the same Siberian hamsters to define SNS pathways to both. To test the functional importance of SNS coordinated control of BAT and WAT, we exposed hamsters with denervated SNS nerves to IBAT to 4°C for 16-24 h and measured core and fat temperatures and norepinephrine turnover (NETO) and uncoupling protein 1 (UCP1) expression in fat tissues. Overall, there were more SNS neurons innervating IBAT than IWAT across the neuroaxis. However, there was a greater percentage of singly labeled IWAT neurons in midbrain reticular nuclei than singly labeled IBAT neurons. The hindbrain had ~30-40% of doubly labeled neurons while the forebrain had ~25% suggesting shared SNS circuitry to BAT and WAT across the brain. The raphe nucleus, a key region in thermoregulation, had ~40% doubly labeled neurons. Hamsters with IBAT SNS denervation maintained core body temperature during acute cold challenge and had increased beige adipocyte formation in IWAT. They also had increased IWAT NETO, temperature, and UCP1 expression compared with intact hamsters. These data provide strong neuroanatomical and functional evidence of WAT and BAT SNS cross talk for thermoregulation and beige adipocyte formation.

Indexed as

AdipocytesAdipocytes, BeigeAdipose Tissue, BrownAdipose Tissue, WhiteAnimalsBody Temperature RegulationCricetinaeFeedback, PhysiologicalMalePhodopusSympathetic Nervous SystemThermotolerancecold exposuredenervationnorepinephrine turnoverpseudorabies virus

Identifiers

PMID27881398
PMCPMC5283934
OpenAlexW2549573127

What OpenQuestion holds

Textmetadata
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.