Article
Endosomal pH is an evolutionarily conserved driver of phenotypic plasticity in colorectal cancer.
NPJ systems biology and applications - 19 Dec 2024
Prasad Hari, Bv Harshavardhan, Subbalakshmi Ayalur Raghu, Mandal Susmita, Jolly Mohit Kumar, Visweswariah Sandhya S
Abstract excerpt
Dysregulated pH is now recognised as a hallmark of cancer. Recent evidence has revealed that the endosomal pH regulator Na+/H+ exchanger NHE9 is upregulated in colorectal cancer to impose a pseudo-starvation state associated with invasion, highlighting an underexplored mechanistic link between adaptive endosomal reprogramming and malignant transformation. In this study, we use a model that quantitatively captures...
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