This study shows the potential application of c-Jun phosphorylation upon cisplatin treatment as a biomarker for cisplatin sensitivity in combination with patient-derived tumor organoids (PDOs). We also compared the responses of 6 PDOs to cisplatin with the therapeutic effect of neoadjuvant chemotherapy in 6 matched patients with esophageal squamous cell carcinoma.
- Yoshiyuki Tsukamoto
- Shusaku Kurogi
- Masatsugu Moriyama