Evidence map›Paper›PMID 28831023›Full record

ArticleBioscience reports2017

Mild cold induced thermogenesis: are BAT and skeletal muscle synergistic partners?

Naresh C Bal, Santosh K Maurya, Sunil Pani, Chinmayee Sethy, Ananya Banerjee, Sarita Das, Srinivas Patnaik, Chanakya N Kundu

Expression of concernOpen access · goldAbstract read
In one paragraph

Article in Bioscience reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It carries an expression of concern. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

37 citing papers in PubMed, 81 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Naresh C BalSchool of Biotechnology, KIIT University, Campus-11, Bhubaneswar, Odisha 751024, India naresh.bal@kiitbiotech.ac.in.
Santosh K MauryaSanford Burnham Prebys Medical Discovery Institute, Lake Nona, Orlando, FL 32827, U.S.A.
Sunil PaniSchool of Biotechnology, KIIT University, Campus-11, Bhubaneswar, Odisha 751024, India.
Chinmayee SethySchool of Biotechnology, KIIT University, Campus-11, Bhubaneswar, Odisha 751024, India.
Ananya BanerjeeSchool of Biotechnology, KIIT University, Campus-11, Bhubaneswar, Odisha 751024, India.
Sarita DasSchool of Biotechnology, KIIT University, Campus-11, Bhubaneswar, Odisha 751024, India.
Srinivas PatnaikSchool of Biotechnology, KIIT University, Campus-11, Bhubaneswar, Odisha 751024, India.
Chanakya N KunduSchool of Biotechnology, KIIT University, Campus-11, Bhubaneswar, Odisha 751024, India.
KIIT University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There are two well-described thermogenic sites; brown adipose tissue (BAT) and skeletal muscle, which utilize distinct mechanisms of heat production. In BAT, mitochondrial metabolism is the molecular basis of heat generation, while it serves only a secondary role in supplying energy for thermogenesis in muscle. Here, we wanted to document changes in mitochondrial ultrastructure in these two tissue types based upon adaptation to mild (16°C) and severe (4°C) cold in mice. When reared at thermoneutrality (29°C), mitochondria in both tissues were loosely packed with irregular cristae. Interestingly, adaptation to even mild cold initiated ultrastructural remodeling of mitochondria including acquisition of more elaborate cristae structure in both thermogenic sites. The shape of mitochondria in the BAT remained mostly circular, whereas the intermyofibrilar mitochondria in the skeletal muscle became more elongated and tubular. The most dramatic remodeling of mitochondrial architecture was observed upon adaptation to severe cold. In addition, we report cold-induced alteration in levels of humoral factors: fibroblast growth factor 21 (FGF21), IL1α, peptide YY (PYY), tumor necrosis factor α (TNFα), and interleukin 6 (IL6) were all induced whereas both insulin and leptin were down-regulated. In summary, adaptation to cold leads to enhanced cristae formation in mitochondria in skeletal muscle as well as the BAT. Further, the present study indicates that circulating cytokines might play an important role in the synergistic recruitment of the thermogenic program including cross-talk between muscle and BAT.

Indexed as

ThermogenesisAcclimatizationAdipose Tissue, BrownAnimalsBody TemperatureCold TemperatureCytokinesEnergy MetabolismMaleMiceMice, Inbred C57BLMitochondriaMuscle, SkeletalCytokinesbrown adipose tissuecold adaptationCore body temperaturecytokinesskeletal musclethermogenesis

Identifiers

PMID28831023
PMCPMC5617911
OpenAlexW2746874841

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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.