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Cancer cells with defective oxidative phosphorylation require endoplasmic reticulum-to-mitochondria Ca2+ transfer for survival.
Cardenas C, Lovy A, Silva-Pavez E, Urra F, Mizzoni C, Ahumada-Castro U, Bustos G, Jaňa F, Cruz P, Farias P, Mendoza E, Huerta H, Murgas P, Hunter M, Rios M, Cerda O, Georgakoudi I, Zakarian A, Molgó J, Foskett JK. Cardenas C, et al. Among authors: urra f. Sci Signal. 2020 Jul 14;13(640):eaay1212. doi: 10.1126/scisignal.aay1212. Sci Signal. 2020. PMID: 32665411 Free PMC article.
The Mitochondrial Complex(I)ty of Cancer.
Urra FA, Muñoz F, Lovy A, Cárdenas C. Urra FA, et al. Front Oncol. 2017 Jun 8;7:118. doi: 10.3389/fonc.2017.00118. eCollection 2017. Front Oncol. 2017. PMID: 28642839 Free PMC article. Review.
Complex I and II are required for normal mitochondrial Ca2+ homeostasis.
Jaña F, Bustos G, Rivas J, Cruz P, Urra F, Basualto-Alarcón C, Sagredo E, Ríos M, Lovy A, Dong Z, Cerda O, Madesh M, Cárdenas C. Jaña F, et al. Among authors: urra f. Mitochondrion. 2019 Nov;49:73-82. doi: 10.1016/j.mito.2019.07.004. Epub 2019 Jul 13. Mitochondrion. 2019. PMID: 31310854 Free PMC article.
FR58P1a; a new uncoupler of OXPHOS that inhibits migration in triple-negative breast cancer cells via Sirt1/AMPK/β1-integrin pathway.
Urra FA, Muñoz F, Córdova-Delgado M, Ramírez MP, Peña-Ahumada B, Rios M, Cruz P, Ahumada-Castro U, Bustos G, Silva-Pavez E, Pulgar R, Morales D, Varela D, Millas-Vargas JP, Retamal E, Ramírez-Rodríguez O, Pessoa-Mahana H, Pavani M, Ferreira J, Cárdenas C, Araya-Maturana R. Urra FA, et al. Sci Rep. 2018 Sep 4;8(1):13190. doi: 10.1038/s41598-018-31367-9. Sci Rep. 2018. PMID: 30181620 Free PMC article.
Small structural changes on a hydroquinone scaffold determine the complex I inhibition or uncoupling of tumoral oxidative phosphorylation.
Urra FA, Córdova-Delgado M, Lapier M, Orellana-Manzano A, Acevedo-Arévalo L, Pessoa-Mahana H, González-Vivanco JM, Martínez-Cifuentes M, Ramírez-Rodríguez O, Millas-Vargas JP, Weiss-López B, Pavani M, Ferreira J, Araya-Maturana R. Urra FA, et al. Toxicol Appl Pharmacol. 2016 Jan 15;291:46-57. doi: 10.1016/j.taap.2015.12.005. Epub 2015 Dec 19. Toxicol Appl Pharmacol. 2016. PMID: 26712467
61 results