Untargeted metabolomics of human plasma reveal lipid markers unique to chronic obstructive pulmonary disease and idiopathic pulmonary fibrosis

2021 ◽  
pp. 2000039
Author(s):  
Shabarinath Nambiar ◽  
Dino B. A. Tan ◽  
Britt Clynick ◽  
Sze How Bong ◽  
Catherine Rawlinson ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Human Plasma ◽  
Pulmonary Disease ◽  
Untargeted Metabolomics ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Lipid Markers

scholarly journals Non-coding RNAs as Regulators of Cellular Senescence in Idiopathic Pulmonary Fibrosis and Chronic Obstructive Pulmonary Disease

2020 ◽  
Vol 7 ◽  
Author(s):  
Norihito Omote ◽  
Maor Sauler
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Pulmonary Disease ◽  
Cell Fate ◽  
Cellular Senescence ◽  
Cellular Stress ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Non Coding Rnas

Cellular senescence is a cell fate implicated in the pathogenesis of idiopathic pulmonary fibrosis (IPF) and chronic obstructive pulmonary disease (COPD). Cellular senescence occurs in response to cellular stressors such as oxidative stress, DNA damage, telomere shortening, and mitochondrial dysfunction. Whether these stresses induce cellular senescence or an alternative cell fate depends on the type and magnitude of cellular stress, but also on intrinsic factors regulating the cellular stress response. Non-coding RNAs, including both microRNAs and long non-coding RNAs, are key regulators of cellular stress responses and susceptibility to cellular senescence. In this review, we will discuss cellular mechanisms that contribute to senescence in IPF and COPD and highlight recent advances in our understanding of how these processes are influenced by non-coding RNAs. We will also discuss the potential therapeutic role for targeting non-coding RNAs to treat these chronic lung diseases.

scholarly journals Hallmarks of the ageing lung

2015 ◽  
Vol 45 (3) ◽  
pp. 807-827 ◽  
Author(s):  
Silke Meiners ◽  
Oliver Eickelberg ◽  
Melanie Königshoff
Keyword(s):  
Lung Cancer ◽  
Chronic Obstructive Pulmonary Disease ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Pulmonary Disease ◽  
Lung Diseases ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Specific Effects ◽  
Chronic Lung Diseases

Ageing is the main risk factor for major non-communicable chronic lung diseases, including chronic obstructive pulmonary disease, most forms of lung cancer and idiopathic pulmonary fibrosis. While the prevalence of these diseases continually increases with age, their respective incidence peaks at different times during the lifespan, suggesting specific effects of ageing on the onset and/or pathogenesis of chronic obstructive pulmonary disease, lung cancer and idiopathic pulmonary fibrosis. Recently, the nine hallmarks of ageing have been defined as cell-autonomous and non-autonomous pathways involved in ageing. Here, we review the available evidence for the involvement of each of these hallmarks in the pathogenesis of chronic obstructive pulmonary disease, lung cancer, or idiopathic pulmonary fibrosis. Importantly, we propose an additional hallmark, “dysregulation of the extracellular matrix”, which we argue acts as a crucial modifier of cell-autonomous changes and functions, and as a key feature of the above-mentioned lung diseases.

scholarly journals NFATc3 and VIP in Idiopathic Pulmonary Fibrosis and Chronic Obstructive Pulmonary Disease

PLoS ONE ◽  
2017 ◽  
Vol 12 (1) ◽  
pp. e0170606 ◽  
Author(s):  
Anthony M. Szema ◽  
Edward Forsyth ◽  
Benjamin Ying ◽  
Sayyed A. Hamidi ◽  
John J. Chen ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Pulmonary Disease ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease
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