Publication: AADAC promotes therapeutic activity of cisplatin and imatinib against ovarian cancer cells
Authors
Wang, Haijing ; Wang, Disong ; Gu, Tingting ; Zhu, Mengjiao ; Cheng, Ling ; Da, Wentao
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Publisher
Universidad de Murcia, Departamento de Biologia Celular e Histiologia
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DOI
https://doi.org/ 10.14670/HH-18-460
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info:eu-repo/semantics/article
Description
Abstract
Objective. To explore how AADAC
functions in the malignant progression of ovarian cancer,
and the effect of AADAC on drug therapeutic activity
against ovarian cancer cells.
Methods. AADAC level in tumor and normal
samples from TCGA-OV dataset and its survival
significance were analyzed by bioinformatics methods.
Signaling pathway enrichment analysis for the high- and
low-AADAC patients was achieved by using GSEA
software. AADAC expression in the cell lines with
different treatments was evaluated via qRT-PCR. Cell
proliferative ability was assessed via MTT assay Cell
migratory and invasive abilities were evaluated via
transwell assay. Angiogenesis assay was performed to
examine the angiogenetic ability.
Results. AADAC was upregulated in ovarian cancer
tissues, and patients with high expression of AADAC
had favorable survival conditions compared to the low
AADAC expression ones. Overexpression of AADAC
inhibited the malignant progression of ovarian cancer
cells. Both cisplatin and imatinib suppressed cancer cell
malignant progression, while overexpressed AADAC
synergistically enhanced such inhibition.
Conclusions. The study demonstrated that AADAC
could somehow suppress the malignant progression of
ovarian cancer, especially at the cellular level. In
addition, synergic tumor-inhibitory effects between
AADAC and the anti-cancer drugs were identified. All
the above results proposed a novel idea and candidate
biomarker for ovarian cancer therapy.
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