Despite these advances, significant challenges remain in standardizing clinical applications such as liquid biopsy for early detection and tumor microenvironment assessment for diagnostic staging, validating biomarkers like CLIC4, GAS2L1, Cytokeratins, Vimentin and N-cadherin in circulating tumor cells, and comprehensively integrating multi-omics data. Here, GAS2L1 is linked to neoplasm.