IRE1 and PERK expression is up-regulated in endometrial cancer and correlates with selected clinicopathological features, particularly those linked to aggressive disease. However, neither marker demonstrated independent prognostic value for survival outcomes. Further studies are warranted to clarify the role of ER stress pathways in EC biology and their potential implications for risk stratification and targeted therapy.
Flindris et al. (Wed,) studied this question.
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