• Department of Hepatobiliary Surgery, The First People’s Hospital of Kunming/The Affiliated Ganmei Hospital of Kunming Medical University, Kunming 650100, P. R. China;
CHEN Gang, Email: kmcg123@163.com
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Objective  To summarize the important role of tumor associated neutrophils (TANs) in the occurrence, development and prognosis of hepatocellular carcinoma (HCC). Methods  The basic and clinical application research literatures on the correlation between TANs and the occurrence, development and prognosis of HCC were reviewed. Results  As the most abundant inflammatory cells in human body, neutrophils were also an important part of the immunosuppressive microenvironment of HCC, which was closely related to the occurrence and development, immune escape and drug sensitivity of HCC. In the tumor microenvironment, the interaction between TANs, HCC cells and other components such as neutrophil extracellular traps was regulated by a variety of signal pathways. Some parameters related to neutrophils, such as neutrophils to lymphocytes ratio, had been used as effective biomarkers for predicting the clinical prognosis of HCC patients. Conclusions  The exact role of neutrophils in HCC remains to be further studied. With the continuous accumulation of research results on the function of tumor associated immunosuppressive neutrophils and new therapies targeting neutrophils, more patients with HCC will benefit from immunotherapy and personalized targeted therapy.

Citation: HE Linghua, CHEN Gang, TONG Hongxing, YANG Lei, YANG Chao, LI Sanli, LIU Kaimin. Research progress on the role of tumor associated neutrophils in hepatocellular carcinoma. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2022, 29(8): 1109-1114. doi: 10.7507/1007-9424.202112012 Copy

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