LSP1 and cervical carcinoma: IHC results revealed that LSP1, CD4+, and CD8+ T cells were highly expressed in cervical cancer tissues, in comparison with the normal cervix (Fig. 2B).Based on the FIGO staging criteria, immunohistochemistry (IHC) analysis was performed on early-stage (Stage IB) and advanced-stage (Stage IIIC) cervical cancer tissues.