主任医师 专业擅长：胃肠肿瘤的外科治疗，胃间质瘤，恶性肠梗阻的外科治疗。 社会兼职：北京癌症防治学会结直肠癌防治专业委员会常务委员；北京抗癌协会肿瘤科普专委会秘书长;中国性学会人文科学分会副主任委员；北京市医管局培育计划获得者，北京市优秀人才项目1项； 代表性成果： 1.Chen N, J AA, Wu A. Nonoperative management of gastrointestinal malignancies in era of neoadjuvant treatment. Chin J Cancer Res. 2023;35(1):44-57. (第一作者) 2.Chen N, Zhao M, Yao Y, Wang L, Peng Y, Sun T, et al. Neoadjuvant chemotherapy with capecitabine combined with oxaliplatin for mid-low locally advanced rectal cancer with negative mesorectal fascia: Long-term outcomes of a prospective trial (PKUCH-R03 trial). Chin J Cancer Res. 2024;36(4):410-20. (第一作者) 3. Sun L, Xu Y, Chen N, Zhang C, Wu A, Wang H, et al. Chinese herbal medicine (JianPi-BuShen) and completion rate of adjuvant chemotherapy for patients with stage II and III colon cancer: A randomized clinical trial. Eur J Cancer. 2024;213:115109. (共同第一作者) 4. Sun Z, Shi M, Xia J, Li X, Chen N, et al. HDAC and MEK inhibition synergistically suppresses HOXC6 and enhances PD-1 blockade efficacy in BRAFV600E-mutant microsatellite stable colorectal cancer. J Immunother Cancer. 2025 Jan 11;13(1):e010460. doi: 10.1136/jitc-2024-010460. PMID: 39800382; PMCID: PMC11749543. (共同第一作者) 5. Zhang Z, Liu S, Xu T, Chen N, et al. Tumor suppressor SLC9A2 inhibits colorectal cancer metastasis and reverses immunotherapy resistance by suppressing angiogenesis. J Exp Clin Cancer Res. 2025 Jun 5;44(1):172. doi: 10.1186/s13046-025-03422-7. PMID: 40474298; PMCID: PMC12139321. (共同第一作者)