LncRNA-mRNA Expression Profiles of Osteoclast After Conditional Knockout HIF-1α
Overview
Authors
Affiliations
Osteoclasts, which are multinucleated cells formed by monocyte fusion, play a key role in bone resorption. Hypoxia-inducible factor (HIF)-1α is vital for the development of osteoclasts in hypoxic environments and during bone resorption. However, additional research is required to further study the HIF-1α-dependent regulation of osteoclast differentiation at the genetic level. In our study, RNA sequencing (RNA-seq) was used to identify the expression profiles of long noncoding RNAs (lncRNAs) and mRNAs in conditional HIF-1α-knockout osteoclasts. A total of 1,320 mRNAs and 95 lncRNAs were differentially expressed. The expression of lncRNAs MSTRG.7566.12 and MSTRG.31769.2 were strongly negatively correlated with that of Mmp9, Ctsk, etc. Our research provides a basis for further understanding the role of mRNAs and lncRNAs in conditional HIF-1α-knockout osteoclasts, and many of these molecules may be potential targets for treating bone diseases related to HIF-1α.
Huang R, Lu J, Yang X, Sheng G, Qin F, Yang X Medicine (Baltimore). 2025; 104(6):e41459.
PMID: 39928767 PMC: 11813014. DOI: 10.1097/MD.0000000000041459.
lncRNA-Gm5532 regulates osteoclast differentiation through the miR-125a-3p/TRAF6 axis.
Zhang J, Zhang L, Yao G, Zhao H, Qiao P, Wu S Acta Biochim Biophys Sin (Shanghai). 2023; 56(1):54-61.
PMID: 38098360 PMC: 10875346. DOI: 10.3724/abbs.2023245.
Chen W, Wu P, Yu F, Luo G, Qing L, Tang J Cells. 2022; 11(22).
PMID: 36428981 PMC: 9688488. DOI: 10.3390/cells11223552.
The effect of long non-coding RNAs in joint destruction of rheumatoid arthritis.
Zhao H, Li L, Zhao N, Lu A, Lu C, He X Front Cell Dev Biol. 2022; 10:1011371.
PMID: 36263019 PMC: 9574091. DOI: 10.3389/fcell.2022.1011371.