Colorectal Surgery
MB, MM, PhD, Resident, Department of Colorectal Surgery, National Cancer Center/ Cancer Hospital Chinese Academy of Medical Sciences, China
Dr. Xu Guan, a resident at the Department of Colorectal Surgery at National Cancer Center/ Cancer Hospital Chinese Academy of Medical Sciences, completed his MB, MM, and PhD degrees at Harbin Medical University, China, between 2006 and 2017. Under the supervision of Prof. Wang Xishan, he focused on colorectal surgery.
Dr. Guan is actively involved in combating colorectal cancer, serving as Chairman of the Colorectal Cancer Committee of the Chinese Medical Doctor Association and the Chinese Anti-Cancer Association. He is also the President of the International Alliance of NOSES.
Selected publications from PubMed
Single-Cell Profiling Reveals Distinct Immune Hallmarks in Untreated Primary Colorectal and Liver Metastasis Cancers.
Zhao Z, Chen H, Guan X, Jiang Z, Liu Z, Yang M, Liu H, Chen T, Zou S, Gao Y, Wang X
Chronic Dis Transl Med. 2026 Sep;12(3):197-208 doi: 10.1002/cdt3.70051.
Establishment and characterization of mouse lymph node fibrosis models.
Niu Y, Guan X, Ma J, Zhang X, Shi Y, Zhang J, Gao L, Chen W, Wang X
Animal Model Exp Med. 2026 Aug 3 doi: 10.1002/ame2.70261.
Laparoscopic inferior mesenteric vein-preserving left hemicolectomy with transrectal specimen extraction (NOSES VIb) in a young woman: A video vignette.
Shi Y, Zhao Z, Wang Y, Zhang J, Liu H, Guan X, Chen H, Wang X
Colorectal Dis. 2026 Aug;28(8):e70584 doi: 10.1111/codi.70584.
Tumor tissue-associated Phascolarctobacterium is associated with lymph node metastasis, prognosis, and immune-contexture features in colorectal cancer.
Li J, Hu X, Liu Y, Ma J, Ren L, Guo J, Zhang X, Meng Y, Liu J, Zhao J, Zan L, Guan X, Bai W
Front Cell Infect Microbiol. 2026;16:1784151 doi: 10.3389/fcimb.2026.1784151.
Tumor-intrinsic FDFT1 determines coordinated macrophage anti-tumor immunity.
Shi R, Huang Y, Zheng P, Zhang D, Qin Q, Zhang F, Wang M, Zhao K, Yang M, Guan X, Deng R, Miao H
Dev Cell. 2026 Jun 10;61(6):1238-1253.e7 doi: 10.1016/j.devcel.2026.04.003.
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