| 1 | LncRNA MIR31HG controls the proliferation and metastasis of gastric cancer by c-CBL-mediated degradation of β-catenin显示文摘LncMIR31HG acts as a host gene for miR-31,also known as LncHIFCAR(long non-coding HIF-1 co-activating RNA),whose deregulation has been reported to promote the development of various human cancers,including lung cancer,colorectal cancer,etc.1,2 However,the biological functions and molecular mechanisms of MIR31HG in gastric cancer are unclear. | Wen Peng Jiayi Zhang Shenghao Wang Feng Wang a Kun Wang Rui Geng Xiangfei Ding Jingping Zhang Biao Li Xiaoxue Ke Muhan Lü Hongjuan Cui | 2023 | Genes & Diseases2023，10，3： | 1 |
| 2 | PRMT1 promotes the proliferation and metastasis of gastric cancer cells by recruiting MLXIP for the transcriptional activation of theβ-catenin pathway显示文摘Protein arginine methyltransferase 1(PRMT1),a type I PRMT,is overexpressed in gastric cancer(GC)cells.To elucidate the function of PRMT1 in GC,PRMT1 expression in HGC-27 and MKN-45 cells was knocked down by short hairpin RNA(shRNA)or inhibited by PRMT1 inhibitors(AMI-1 or DCLX069),which resulted in inhibition of GC cell proliferation,migration,invasion,and tumorigenesis in vitro and in vivo.MLX-interacting protein(MLXIP)and Kinectin 1(KTN1)were identified as PRMT1-binding proteins.PRMT1 recruited MLXIP to the promoter ofβ-catenin,which inducedβ-catenin transcription and activated theβ-catenin signaling pathway,promoting GC cell migration and metastasis.Furthermore,KTN1 inhibited the K48-linked ubiquitination of PRMT1 by decreasing the interaction between TRIM48 and PRMT1.Collectively,our findings reveal a mechanism by which PRMT1 promotes cell proliferation and metastasis mediated by theβ-catenin signaling pathway. | Feng Wang Shitong Chen Shihan Peng Xujun Zhou Houyi Tang Hanghua Liang Xi Zhong He Yang Xiaoxue Ke MuHan Lü Hongjuan Cui | 2023 | Genes & Diseases2023，10，6： | 0 |
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