Figure 1From: A TrkB–STAT3–miR-204-5p regulatory circuitry controls proliferation and invasion of endometrial carcinoma cellsTrkB overexpression is associated with global changes in miRNA expression in endometrial cancer cells. (A) Laser capture microdissection (LCM) of normal (N) endometrial cells and endometrial cancer (EC) cells. 100×. (B) Quantitative reverse transcription polymerase chain reaction (qRT-PCR) of TrkB in endometrial cancer specimens (n = 71) and normal tissues (n = 25). TrkB expression was normalized against β-actin. Data are presented as individual samples with the line indicating the mean +/− SD. NS, P > 0.05. (C) Immunostaining scores of TrkB in normal endometrium (n = 25) and endometrial cancer specimens (n = 110). Data are presented as mean +/− SD. **, P < 0.01. (D) MicroRNA array analysis of miRNA expression in endometrial cancer cells. Hierarchical clustering of the expression values for 1347 mature miRNAs of IshikawaTrkB versus Ishikawa cells and HEC-1BshTrkB versus HEC-1B cells.Back to article page