2022
DOI: 10.1136/thoraxjnl-2021-218359
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Unlocking the secrets of long non-coding RNAs in asthma

Abstract: Asthma is a very heterozygous disease, divided in subtypes, such as eosinophilic and neutrophilic asthma. Phenotyping and endotyping of patients, especially patients with severe asthma who are refractory to standard treatment, are crucial in asthma management and are based on a combination of clinical and biological features. Nevertheless, the quest remains to find better biomarkers that distinguish asthma subtypes in a more clear and objective manner and to find new therapeutic targets to treat people with th… Show more

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Cited by 21 publications
(20 citation statements)
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“…When compared to healthy controls, bronchial smooth muscle cells from asthmatic patients express different levels of hsa-miR-376a-3p and hsa-miR-330-5p [ 36 ]. ENSG00000267174 is a long noncoding RNA (lncRNA), and many lncRNAs have been shown to be associated with asthma severity or inflammatory phenotype [ 37 ]. ENSG00000004139 can regulate the cell survival and cytokine release after inflammasome activation [ 38 ].…”
Section: Resultsmentioning
confidence: 99%
“…When compared to healthy controls, bronchial smooth muscle cells from asthmatic patients express different levels of hsa-miR-376a-3p and hsa-miR-330-5p [ 36 ]. ENSG00000267174 is a long noncoding RNA (lncRNA), and many lncRNAs have been shown to be associated with asthma severity or inflammatory phenotype [ 37 ]. ENSG00000004139 can regulate the cell survival and cytokine release after inflammasome activation [ 38 ].…”
Section: Resultsmentioning
confidence: 99%
“…12 Importantly, ncRNAs, including long noncoding RNAs (lncRNAs) with sizes larger than 200 nucleotides, microRNAs (miRNAs), and circular RNAs (circRNAs), among others, are being recognized as important molecules regulating coding genes at the transcriptional or posttranscriptional level in individuals with allergic asthma. 13 Multiple studies have emphasized that the effects of miRNAs on the initiation and maintenance of asthma are mainly achieved by regulating the expression of mRNAs at the posttranscriptional level. 14 In contrast, lncRNAs and circRNAs employ a similar mechanism by functioning as an miRNA sponge as a competing endogenous RNA (ceRNA) in individuals with asthma.…”
Section: Discussionmentioning
confidence: 99%
“…Long noncoding RNAs (lncRNAs) are defined as RNAs longer than 200 nucleotides that are not translated into functional proteins ( Orom & Shiekhattar, 2013 ). In recent years, it has been increasingly evident that lncRNAs are important regulators of gene expression in diverse cellular processes, thus are essential for maintaining normal physiology, and are often dysregulated in various diseases including asthma ( Melissari & Grote, 2016 ; Rafiee et al, 2018 ; Statello et al, 2021 ; Gysens et al, 2022 ; Chen & Deng, 2022 ). A number of studies have compared the expression of different lncRNAs in blood cells between asthma patients and healthy controls and identified several differentially expressed lncRNAs ( Tsitsiou et al, 2012 ; Booton & Lindsay, 2014 ; Feng, Yang & Yan, 2020 ; Chen & Deng, 2022 ), among which maternally expressed gene 3 (MEG3) is of particular interest.…”
Section: Introductionmentioning
confidence: 99%