To better characterise the level of MOMP in tumour tissues, based on previous research methods,24, 25, 26, 27 we integrated the effector pathways directly activated by MOMP (apoptosis, necroptosis, cGAS/STING, NF‐kB and inflammasome pathways) to calculate MOMP activity in tumour tissues. Here, CGAS is linked to neoplasm.