التفاصيل البيبلوغرافية
| العنوان: |
The role of fatty acid metabolism in acute lung injury: a special focus on immunometabolism. |
| المؤلفون: |
Lu, Xiao1 (AUTHOR), Li, Guorui1 (AUTHOR), Liu, Yi1 (AUTHOR), Luo, Guoqing1 (AUTHOR), Ding, Song1 (AUTHOR), Zhang, Tianyu1 (AUTHOR), Li, Ning1 (AUTHOR) md.lining@whu.edu.cn, Geng, Qing1 (AUTHOR) gengqingwhu@whu.edu.cn |
| المصدر: |
Cellular & Molecular Life Sciences. Jan2024, Vol. 81 Issue 1, p1-24. 24p. |
| مستخلص: |
Reputable evidence from multiple studies suggests that excessive and uncontrolled inflammation plays an indispensable role in mediating, amplifying, and protracting acute lung injury (ALI). Traditionally, immunity and energy metabolism are regarded as separate functions regulated by distinct mechanisms, but recently, more and more evidence show that immunity and energy metabolism exhibit a strong interaction which has given rise to an emerging field of immunometabolism. Mammalian lungs are organs with active fatty acid metabolism, however, during ALI, inflammation and oxidative stress lead to a series metabolic reprogramming such as impaired fatty acid oxidation, increased expression of proteins involved in fatty acid uptake and transport, enhanced synthesis of fatty acids, and accumulation of lipid droplets. In addition, obesity represents a significant risk factor for ALI/ARDS. Thus, we have further elucidated the mechanisms of obesity exacerbating ALI from the perspective of fatty acid metabolism. To sum up, this paper presents a systematical review of the relationship between extensive fatty acid metabolic pathways and acute lung injury and summarizes recent advances in understanding the involvement of fatty acid metabolism-related pathways in ALI. We hold an optimistic believe that targeting fatty acid metabolism pathway is a promising lung protection strategy, but the specific regulatory mechanisms are way too complex, necessitating further extensive and in-depth investigations in future studies. [ABSTRACT FROM AUTHOR] |
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