| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_FBXW7_0014100 | Intron-Intron | chr4:153428132-153429597 | chr4:152506980-152508445 | 1466 nt | 0.3820 |
| hsa_FBXW7_0014200 | Intron-Intron | chr4:153452052-153453767 | chr4:152530900-152532615 | 1716 nt | 0.3636 |
| hsa_FBXW7_0014500 | Exon-Exon | chr4:153456279-153456479 | chr4:152535127-152535327 | 201 nt | 0.6617 |
A study in human brain cancer demonstrated that the circFBXW7 functions as a tumor suppressor, where its expression inhibits cell progression, migration, and tumor formation [Di Agostino et al. DOI:10.3389/fcell.2020.00389]. Further research confirmed its coding potential, showing the translated peptide FBXW7-185aa reduces the half-life of c-Myc and inhibits cell cycle progression [Sema Misir et al. DOI:10.1038/s41418-022-00948-7]. The peptide FBXW7-185aa, which originates from the circFBXW7, inhibits cell cycle progression [Misir et al. DOI:10.1038/s41418-022-00948-7].