Cervical cancer with transferrin receptor has a poor prognosis and is associated with immune infiltration, according to a comprehensive bioinformatics study

Background:The molecular mechanism underlying the involvement of the Transferrin receptor(TFRC)in cervical cancer remains poorly understood.This study aims to elucidate the role of TFRC in cervical cancer by analyzing data from The Cancer Genome Atlas(TCGA)and Genotype-Tissue Expression(GTEx)databases.Methods:TFRC protein expression was obtained from Human Protein Altas(HPA).All datas were collected from TCGA and GTEx.In this study,we analyzed the expression of TFRC in cervical cancer and its clinical significance.Through Kyoto Encyclopedia of Genes and Genomes(KEGG)and Gene set enrichment analyses(GSEA),investigated the related molecular pathways of TFRC.The relationship between TFRC and immune infiltration was then examined.The prognosis of different immune cell subsets was then analyzed after dividing cervical cancer patients into high and low expression of TFRC groups.Results:TFRC is highly expressed in various tumor tissues compared to control normal tissues,including cervical cancer.An increased expression of TFRC was associated with higher Tumor(T)and Node(N)stage,as well as a higher clinical stage.Kaplan–Meier(KM)survival analysis investigated that higher TFRC expression patients have a poor overall survival(OS),disease specific survival(DSS)and progress free interval(PFI).Both KEGG and GSEA enriched signaling pathway by high TFRC and low TFRC groups.There was a significant negative linear correlation between TFRC expression and immune infiltration.TFRC affects the prognosis of cervical cancer patients through immune pathway.Conclusions:Cervical cancer patients with TFRC expression may have a worse prognosis.