General Information of the Disease (ID: M6ADIS0138)
Name
Diseases of the musculoskeletal system
ICD
ICD-11: FC0Z
Full List of Target Gene(s) of This m6A-centered Disease Response
Endoplasmic reticulum chaperone BiP (Grp78)
In total 2 item(s) under this target gene
Experiment 1 Reporting the m6A-centered Disease Response by This Target Gene [1]
Response Summary METTL3 knockdown enhanced Endoplasmic reticulum chaperone BiP (Grp78) expression through YTHDF2-mediated RNA degradation, which elicited ER stress, thereby promoting osteoblast apoptosis and inhibiting cell proliferation and differentiation under LPS-induced inflammatory condition.
Responsed Disease Diseases of the musculoskeletal system [ICD-11: FC0Z]
Target Regulator Methyltransferase-like 3 (METTL3) WRITER
Target Regulation Down regulation
Pathway Response RNA degradation hsa03018
Cell Process RNA stability
In-vitro Model MC3T3-E1 Normal Mus musculus CVCL_0409
Experiment 2 Reporting the m6A-centered Disease Response by This Target Gene [1]
Response Summary METTL3 knockdown enhanced Endoplasmic reticulum chaperone BiP (Grp78) expression through YTHDF2-mediated RNA degradation, which elicited ER stress, thereby promoting osteoblast apoptosis and inhibiting cell proliferation and differentiation under LPS-induced inflammatory condition.
Responsed Disease Diseases of the musculoskeletal system [ICD-11: FC0Z]
Target Regulator YTH domain-containing family protein 2 (YTHDF2) READER
Target Regulation Down regulation
Pathway Response RNA degradation hsa03018
Cell Process RNA stability
In-vitro Model MC3T3-E1 Normal Mus musculus CVCL_0409
Runt-related transcription factor 2 (Runx2)
In total 1 item(s) under this target gene
Experiment 1 Reporting the m6A-centered Disease Response by This Target Gene [2]
Response Summary ALKBH5 promotes osteogenesis through modulating Runt-related transcription factor 2 (Runx2) mRNA stability.
Responsed Disease Diseases of the musculoskeletal system [ICD-11: FC0Z]
Target Regulator RNA demethylase ALKBH5 (ALKBH5) ERASER
Target Regulation Up regulation
Pathway Response mRNA surveillance pathway hsa03015
RNA degradation hsa03018
Cell Process RNA stability
Vascular endothelial growth factor A (VEGFA)
In total 1 item(s) under this target gene
Experiment 1 Reporting the m6A-centered Disease Response by This Target Gene [3]
Response Summary Mettl3 knockdown not only reduced the expression of Vascular endothelial growth factor A (VEGFA) but also decreased the level of its splice variants, vegfa-164 and vegfa-188, in Mettl3-deficient BMSCs. These findings contribute to novel progress in understanding the role of epitranscriptomic regulation in the osteogenic differentiation of BMSCs.
Responsed Disease Diseases of the musculoskeletal system [ICD-11: FC0Z]
Target Regulator Methyltransferase-like 3 (METTL3) WRITER
Target Regulation Up regulation
Pathway Response PI3K-Akt signaling pathway hsa04151
Cell Process Alternative splicing
In-vitro Model BMSCs (BMSCs were obtained from the femurs and tibias of 2-3-week-old Sprague-Dawley male rats (Animal Center of Sun Yat-sen University))
hsa_circ_0008542
In total 2 item(s) under this target gene
Experiment 1 Reporting the m6A-centered Disease Response by This Target Gene [4]
Response Summary METTL3 acts on the m6A functional site of 1956 bp in hsa_circ_0008542. RNA demethylase ALKBH5 inhibits the binding of circ_0008542 with miRNA-185-5p to correct the bone resorption process.
Responsed Disease Diseases of the musculoskeletal system [ICD-11: FC0Z]
Target Regulator Methyltransferase-like 3 (METTL3) WRITER
Target Regulation Up regulation
Cell Process RNA stability
In-vitro Model RAW 264.7 Mouse leukemia Mus musculus CVCL_0493
MC3T3-E1 Normal Mus musculus CVCL_0409
In-vivo Model circ_0008542, where rats were injected with exosomes containing circ_0008542 into the tail vein for 8 weeks.
Experiment 2 Reporting the m6A-centered Disease Response by This Target Gene [4]
Response Summary METTL3 acts on the m6A functional site of 1956 bp in hsa_circ_0008542. RNA demethylase ALKBH5 inhibits the binding of circ_0008542 with miRNA-185-5p to correct the bone resorption process.
Responsed Disease Diseases of the musculoskeletal system [ICD-11: FC0Z]
Target Regulator RNA demethylase ALKBH5 (ALKBH5) ERASER
Target Regulation Down regulation
Cell Process RNA stability
In-vitro Model RAW 264.7 Mouse leukemia Mus musculus CVCL_0493
MC3T3-E1 Normal Mus musculus CVCL_0409
In-vivo Model circ_0008542, where rats were injected with exosomes containing circ_0008542 into the tail vein for 8 weeks.
References
Ref 1 METTL3 mediates osteoblast apoptosis by regulating endoplasmic reticulum stress during LPS-induced inflammation. Cell Signal. 2022 Jul;95:110335. doi: 10.1016/j.cellsig.2022.110335. Epub 2022 Apr 21.
Ref 2 The RNA demethylase ALKBH5 promotes osteoblast differentiation by modulating Runx2 mRNA stability. FEBS Lett. 2021 Aug;595(15):2007-2014. doi: 10.1002/1873-3468.14145. Epub 2021 Jun 28.
Ref 3 Mettl3 Regulates Osteogenic Differentiation and Alternative Splicing of Vegfa in Bone Marrow Mesenchymal Stem Cells. Int J Mol Sci. 2019 Jan 28;20(3):551. doi: 10.3390/ijms20030551.
Ref 4 Circ_0008542 in osteoblast exosomes promotes osteoclast-induced bone resorption through m6A methylation. Cell Death Dis. 2021 Jun 18;12(7):628. doi: 10.1038/s41419-021-03915-1.