Intratumoral bacterial abundance confers poor response to adjuvant gemcitabine in resected pancreatic cancer patients which is mitigated by postoperative antibiotics.

肿瘤内细菌数量过多会导致胰腺癌切除术后患者对辅助吉西他滨治疗反应不佳，而术后使用抗生素可以缓解这种情况