Expression of cancer stem cell markers and their prognostic significance in stage IIIA non-small cell lung cancer

Figure 1 Relationships between octamer-binding transcription factor 4 H-score, trophoblast cell surface antigen-2 H-score, ATP-binding cassette subfamily G member 2 H-score, and p75 neurotrophin receptor H-score and overall survival. A: Relationship between octamer-binding transcription factor 4 H-score and overall survival (OS); B: Relationship between trophoblast cell surface antigen-2 H-score and OS; C: Relationship between ATP-binding cassette subfamily G member 2 H-score and OS; D: Relationship between p75 neurotrophin receptor H-score and OS. NSCLC: Non-small cell lung cancer; OCT4: Octamer-binding transcription factor 4; TROP-2: Trophoblast cell surface antigen-2; ABCG2: ATP-binding cassette subfamily G member 2; p75NTR: P75 neurotrophin receptor.

Figure 2 Association between high octamer-binding transcription factor 4 expression and overall survival in different non-small cell lung cancer subtypes. A: Lung squamous cell carcinoma; B: Lung adenocarcinoma. LUSC: Lung squamous cell carcinoma; OCT4: Octamer-binding transcription factor 4; LUAD: Lung adenocarcinoma.