GPT and cervical cancer: Notably, being the U2OS an ALT cell line expressing wild‐type TP53, the analyses were extended to a model of TP53‐mutated ALT cells (MG‐63, Figure S1b) and to two different telomerase‐positive cell lines: HCT116 human colorectal carcinoma (Figure S1c) and HeLa human cervical cancer cells (Figure 2c,d and Figure S1a).