Evidence map›Paper›PMID 27086282›Full record

ArticleInflammation2016

Lipoic Acid Exerts Antioxidant and Anti-inflammatory Effects in Response to Heat Shock in C2C12 Myotubes.

Cheng-Tse Lee, Li-Ching Chang, Pei-Fung Wu

Abstract read
PubMed Publisher
In one paragraph

Article in Inflammation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Potential roles of mitochondrial cofactors in the adjuvant mitigation of proinflammatory acute infections, as in the case of sepsis and COVID-19 pneumonia.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2021
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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

3 authors at 3 institutions in 1 country.

Cheng-Tse LeeDivision of Orthopedics, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
Li-Ching ChangDepartment of Occupational Therapy, I-Shou University, Kaohsiung, Taiwan.
Pei-Fung WuDepartment of Kinesiology, Health and Leisure Studies, National University of Kaohsiung, Kaohsiung, Taiwan. anniepf@nuk.edu.tw.
I-Shou University · TWKaohsiung Armed Forces General Hospital · TWNational University of Kaohsiung · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study explored that lipoic acid treatment for 24 h significantly upregulated and promoted heat shock-induced catalase expression and downregulated GPx1 messenger RNA (mRNA) expression, indicating that lipoic acid exhibits antioxidant activity in the decomposition of hydrogen peroxide by upregulating catalase expression. Moreover, lipoic acid treatment for 3 h increased and promoted heat shock-induced interleukin (IL)-6 mRNA and protein levels and that for 24 h downregulated IL-6 mRNA expression, suggesting a dual effect of lipoic acid on IL-6 regulation. Lipoic acid alone failed to increase or reduce tumor necrosis factor (TNF)-α mRNA and protein levels, whereas heat shock alone downregulated TNF-α mRNA and protein expression. These data suggest that lipoic acid does not have a proinflammatory role and that heat shock acts as an anti-inflammatory agent by downregulating TNF-α expression in C2C12 myotubes. Moreover, lipoic acid or heat shock alone upregulated the IL-6 receptor (IL-6R-α) and glycoprotein 130 (gp130) mRNA expression followed by IL-6 expression; these data indicate that the regulation of lipoic acid or heat shock is mediated by IL-6R signaling, thus suggesting that C2C12 myotubes possesses a mechanism for regulating IL-6R and gp130 expression following lipoic acid treatment or heat shock.

Indexed as

AnimalsAnti-Inflammatory AgentsAntioxidantsCells, CulturedCytokine Receptor gp130Gene Expression RegulationHeat-Shock ResponseMiceMuscle Fibers, SkeletalReceptors, Interleukin-6RNA, MessengerThioctic AcidTime FactorsTumor Necrosis Factor-alphaAnti-Inflammatory AgentsAntioxidantsCytokine Receptor gp130Il6st protein, mouseinterleukin-6 receptor alphaReceptors, Interleukin-6RNA, MessengerThioctic AcidTumor Necrosis Factor-alphagp130heat shockIL-6IL-6Rlipoic acidTNF-α

Identifiers

PMID27086282
OpenAlexW2341879411

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.