Introduction:

Published on November 4th, 2022, a collaborative effort between the team led by Han Luo and Heng Xu from West China Hospital, Sichuan University, and the team of Jihwan Park from Gwangju Institute of Science and Technology resulted in a groundbreaking article titled “Pan-cancer Single-Cell Analysis Reveals the Heterogeneity and Plasticity of Cancer-Associated Fibroblasts in the Tumor Microenvironment” This research, featured in the esteemed journal Nature Communications (IF=17.694), delves into a comprehensive pan-cancer analysis involving 226 samples across ten distinct solid cancer types. The primary objective of the study was to profile the intricacies of the tumor microenvironment (TME) at a single-cell resolution. The findings provided illuminating insights into the commonalities and plasticity inherent in the heterogeneous population of Cancer-associated Fibroblasts (CAFs) across different cancer types. This work contributes significantly to our understanding of the dynamic nature of the TME, and the pivotal role played by CAFs in the progression and heterogeneity of various cancers.