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Fig. 2 | Clinical Epigenetics

Fig. 2

From: Liquid biopsies based on DNA methylation as biomarkers for the detection and prognosis of lung cancer

Fig. 2

Multiple liquid biopsy methods. Clinical information can be obtained from liquid biopsies. Among them, the main objects of liquid biopsy are cell-free DNA (cfDNA), circulating tumor cells (CTCs), and exosomes. Liquid biopsy is minimally invasive. Particularly, the collection of sputum, saliva, and urine is completely noninvasive. Hence, liquid biopsy has a promising clinical application

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