Fig. 2From: Tumor-associated exosomes promote lung cancer metastasis through multiple mechanismsTumor-derived exosomes promote lung cancer metastasis. Tumor-derived exosomes, especially lung cancer exosomes participate in lung cancer metastasis by promoting cellular epithelial–mesenchymal transformation (EMT); by regulating cell proliferation, apoptosis, and migration; by regulating immune function and angiogenesis; by activating inflammation-related pathways or inducing tumor metastasis signaling pathways; and by interacting with neighboring cells to promote lung cancer progressionBack to article page