RAB10 Facilitates Colorectal Cancer Progression through Activation of the NF-κB Signaling Pathway.

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    • Subject Terms:
      COLORECTAL cancer; POLYMERASE chain reaction; BIOMARKERS; CELL lines; WESTERN immunoblotting
    • Abstract:
      Background • Colorectal cancer (CRC) is the third most prevalent malignancy globally, ranking as the second leading cause of cancer-related mortality. Emerging evidence highlights RAB10’s involvement in the progression of various malignant tumors; however, its specific role in CRC remains unclear. Objective • To explore the oncogenic role of RAB10 in colorectal cancer progression by investigating its impact on NF-κB activation, aiming to identify a novel genetic biomarker for enhanced diagnosis and treatment of CRC. Methods • This study collected CRC tissue samples and utilized The Cancer Genome Atlas (TCGA) database for RAB10 expression verification through Western blot (WB). Cellular phenotype experiments were conducted on CRC cell lines, including quantitative real-time-polymerase chain reaction (qRT-PCR), CCK-8, transwell assay, and wound healing assay (HCT116 and SW480). Additionally, the impact of RAB10 on NF-κB signaling was assessed through qRT-PCR and WB. Results • RAB10 exhibited upregulation in CRC tissue samples compared to normal counterparts. Furthermore, RAB10 promoted the proliferation, migration, and invasion of HCT116 and SW480 cells. Notably, RAB10 induced NF-κB activation in CRC in vitro. Conclusion • This study revealed the oncogenic function of RAB10, explaining its role in activating NF-κB in CRC. The findings present RAB10 as a potential genetic biomarker for CRC diagnosis and treatment. [ABSTRACT FROM AUTHOR]
    • Abstract:
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