2024-03-28T19:35:38Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/53702021-11-02T12:01:31Zcom_10259_3924com_10259_5086com_10259_2604col_10259_3925
Soto Cerrato, Vanessa
Manuel Manresa, Pilar .
Hernando Santa Cruz, Elsa
Calabuig Fariñas, Silvia
Martínez Romero, Alicia
Fernández Dueñas, Víctor
Sahlholm, Kristoffer
Knöpfel, Thomas
García Valverde, María
Rodilla, Ananda M.
Jantus Lewintre, Eloisa
Farràs, Rosa
Ciruela, Francisco
Pérez Tomás, Ricardo
Quesada Pato, Roberto
2015-12
Facilitated anion transport potentially represents a powerful tool to modulate various cellular functions. However, research into the biological effects of small molecule anionophores is still at an early stage. Here we have used two potent anionophore molecules inspired in the structure of marine metabolites tambjamines to gain insight into the effect induced by these compounds at the cellular level. We show how active anionophores, capable of facilitating the transmembrane transport of chloride and bicarbonate in model phospholipid liposomes, induce acidification of the cytosol and hyperpolarization of plasma cell membranes. We demonstrate how this combined effect can be used against cancer stem cells (CSCs). Hyperpolarization of cell membrane induces cell differentiation and loss of stemness of CSCs leading to effective elimination of this cancer cell subpopulation.
application/pdf
http://hdl.handle.net/10259/5370
eng
American Chemical Society
Facilitated Anion Transport Induces Hyperpolarization of the Cell Membrane That Triggers Differentiation and Cell Death in Cancer Stem Cells
info:eu-repo/semantics/article
TEXT
RIUBU. Repositorio Institucional de la Universidad de Burgos
Hispana