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Targeting YAP1/LINC00152/FSCN1 Signaling Axis Prevents the Progression of Colorectal Cancer

As a transcription coactivator, Yes‐associated protein 1 (YAP1)'s role in tumorigenesis is well established. However, the mechanism of YAP1‐regulating long noncoding RNAs (lncRNA) in tumors is still largely unknown. Here, a YAP1 target gene, long intergenic noncoding RNA 00152 (LINC00152), whic...

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Detalles Bibliográficos
Autores principales: Ou, Chunlin, Sun, Zhenqiang, He, Xiaoyun, Li, Xiaoling, Fan, Songqing, Zheng, Xiang, Peng, Qiu, Li, Guiyuan, Li, Xiayu, Ma, Jian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7001651/
https://www.ncbi.nlm.nih.gov/pubmed/32042551
http://dx.doi.org/10.1002/advs.201901380
Descripción
Sumario:As a transcription coactivator, Yes‐associated protein 1 (YAP1)'s role in tumorigenesis is well established. However, the mechanism of YAP1‐regulating long noncoding RNAs (lncRNA) in tumors is still largely unknown. Here, a YAP1 target gene, long intergenic noncoding RNA 00152 (LINC00152), which is highly expressed in colorectal cancer (CRC), is identified. The oncogenic functions of LINC00152 in CRC are demonstrated by a panel of in vitro and in vivo experiments. Further studies reveal the potential downstream mechanisms of LINC00152, which can act as a competing endogenous RNA sponging with miR‐632 and miR‐185‐3p to regulate Fascin actin‐bundling protein 1 (FSCN1) expression and thus promote the malignant proliferation and metastasis in CRC cells. Targeting the YAP1/LINC00152/FSCN1 axis inhibits the progression of CRC. This finding provides a new regulatory model of the “YAP1‐lncRNA” in CRC, which gives rise to a new perspective, “YAP1/LINC00152/miR‐632‐miR‐185‐3p/FSCN1,” to explore the cancer‐promoting mechanism of YAP1 involved in CRC.