Identification of Prognostic Biomarker and Immune Infiltration of CDH23 in Acute Myeloid Leukemia

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Abstract Background: Cadherin-23 (CDH23), which plays an important role in intercellular adhesion, is involved in the progression of several types of cancer. However, the biological functions and impact of CDH23 expression on the prognosis of patients with acute myeloid leukemia (AML) are yet to be explored. Herein, we aim to characterize the role and molecular functions of CDH23 in AML.Methods: The expression level of CDH23 were assessed in patients with AML by Gene Expression Profiling Interactive Analysis (GEPIA). The prognostic value of CDH23 was analyzed via GEPIA and LinkedOmics. Correlation analysis and biology function analysis were conducted by LinkedOmics and GeneMANIA database. Relationship of CDH23 with immune infiltration level was detected by TIMER. Results: In the present study, aberrant overexpression of CDH23 was first confirmed in patients with AML and contributed to poor prognosis. Notably, we observed a negative correlation between CDH23 mRNA expression and immune cell infiltration by calculating the ESTIMATE score. In addition, functional enrichment analysis confirmed that CDH23 plays a crucial role in tumor immunity. Conclusions: Our findings indicate that upregulation of CDH23 expression corresponded to shortened overall survival of patients with AML. CDH23 may be involved in mediating tumor immunity, and this highlights the potential of CDH23 as a therapeutic target in AML.

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