ROC1 promotes the malignant progression of bladder cancer by regulating p-IκBα/NF-κB signaling.

ABSTRACT:

Background

Regulator of cullins 1 (ROC1) is an important catalytic subunit of cullin-RING E3 ligase. Nuclear factor-kappa B (NF-κB) signaling is closely related to tumor invasion and metastasis. Earlier, we reported that ROC1 was associated with a poor prognosis in patients with bladder cancer (BCa). However, it is unclear whether ROC1 is involved in the NF-κB signaling associated with malignant BCa progression.

Methods

The expression of ROC1 and p65 in bladder cancer and paracancerous tissues were detected by immunohistochemistry (IHC). Pearson correlation was used to assess correlation between ROC1 and p65 protein expressions. The wound-healing and transwell assays were used to monitor cell invasion and migration. The effect of ROC1 on the expression of key proteins in the

SUBMITTER: Wu Q 

PROVIDER: S-EPMC8106150 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature