NR4A1 Expression Aberrations Contribute to Radiotherapy Resistance in Gastric Cancer
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ABSTRACT: The expression of NR4A1 was significantly reduced in radioresistant cells, namely MKN45-R and AGS-R, as opposed to their parental counterparts. Overexpressing NR4A1 in MKN45-R and AGS-R cells resulted in heightened sensitivity to radiation. Additionally, NR4A1 overexpression exerted inhibitory effects on the growth and metastasis of GC tissues in animal models following irradiation (IR). Our observations indicate that NR4A1 plays a crucial role in enhancing the radiation sensitivity of gastric cancer cells, underscoring the therapeutic potential of NR4A1 in GC treatment.
ORGANISM(S): Homo sapiens
PROVIDER: GSE286081 | GEO | 2025/05/24
REPOSITORIES: GEO
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