PUBLICAÇÕES

  1. Sepulveda, M., Martínez Traub, F., Ojeda, P., Perez, V., Ojeda, J., Mella, J., Diaz, R., Rozas, P., Mansilla-Jaramillo, M., Zuleta, A., Diaz, G., Kerr, B., Woehlbier, U., Henríquez, J. P., Medinas, D. B., & Hetz, C. (2025). Expression of protein disulfide isomerase A3Q481K variant associated with amyotrophic lateral sclerosis triggers disease features in mice. Neurobiology of disease212, 106947. https://doi.org/10.1016/j.nbd.2025.106947

  2. Cabral-Miranda, F., Araujo, A. P. B., Medinas, D. B., & Gomes, F. C. A. (2025). Astrocytic Hevin/SPARCL-1 Regulates Cognitive Decline in Pathological and Normal Brain AgingAging cell24(5), e14493. https://doi.org/10.1111/acel.14493

  3. Labrador, L., Rodriguez, L., Beltran, S., Hernandez, F., Gomez, L., Ojeda, P., Bergmann, C., Calegaro-Nassif, M., Kerr, B., Medinas, D. B., Manque, P., & Woehlbier, U. (2024). Overexpression of autophagy enhancer PACER/RUBCNL in neurons accelerates disease in the SOD1G93A ALS mouse modelBiological research57(1), 86. https://doi.org/10.1186/s40659-024-00567-1

  4. Borgonovo, J., Allende-Castro, C., Medinas, D. B., Cárdenas, D., Cuevas, M. P., Hetz, C., & Concha, M. L. (2024). Immunohistochemical characterisation of the adult Nothobranchius furzeri intestineCell and tissue research395(1), 21–38. https://doi.org/10.1007/s00441-023-03845-8

  5. Duran-Aniotz, C., Poblete, N., Rivera-Krstulovic, C., Ardiles, Á. O., Díaz-Hung, M. L., Tamburini, G., Sabusap, C. M. P., Gerakis, Y., Cabral-Miranda, F., Diaz, J., Fuentealba, M., Arriagada, D., Muñoz, E., Espinoza, S., Martinez, G., Quiroz, G., Sardi, P., Medinas, D. B., Contreras, D., Piña, R., … Hetz, C. (2023). The unfolded protein response transcription factor XBP1s ameliorates Alzheimer’s disease by improving synaptic function and proteostasisMolecular therapy : the journal of the American Society of Gene Therapy31(7), 2240–2256. https://doi.org/10.1016/j.ymthe.2023.03.028

  6. Medinas, D. B., Arshad, N., Parakh, S., Miyamoto, S., & Zambelli, V. O. (2023). Editorial: Restoring endoplasmic reticulum proteostasis to treat neurological disordersFrontiers in pharmacology14, 1176805. https://doi.org/10.3389/fphar.2023.1176805

  7. Cabral-Miranda, F., Tamburini, G., Martinez, G., Ardiles, A. O., Medinas, D. B., Gerakis, Y., Hung, M. D., Vidal, R., Fuentealba, M., Miedema, T., Duran-Aniotz, C., Diaz, J., Ibaceta-Gonzalez, C., Sabusap, C. M., Bermedo-Garcia, F., Mujica, P., Adamson, S., Vitangcol, K., Huerta, H., Zhang, X., … Hetz, C. (2022). Unfolded protein response IRE1/XBP1 signaling is required for healthy mammalian brain agingThe EMBO journal41(22), e111952. https://doi.org/10.15252/embj.2022111952

  8. Medinas, D. B., Rozas, P., & Hetz, C. (2022). Critical roles of protein disulfide isomerases in balancing proteostasis in the nervous systemThe Journal of biological chemistry298(7), 102087. https://doi.org/10.1016/j.jbc.2022.102087

  9. Vásquez, G. E., Medinas, D. B., Urra, H., & Hetz, C. (2022). Emerging roles of endoplasmic reticulum proteostasis in brain developmentCells & development170, 203781. https://doi.org/10.1016/j.cdev.2022.203781

  10. Duran-Aniotz, C., Moreno-Gonzalez, I., Medinas, D. B., & Morales, R. (2022). Editorial: Protein Misfolding and Proteostasis Impairment in Aging and Neurodegeneration: From Spreading Studies to Therapeutic ApproachesFrontiers in aging neuroscience13, 830779. https://doi.org/10.3389/fnagi.2021.830779

  11. Medinas, D. B., Hazari, Y., & Hetz, C. (2021). Disruption of Endoplasmic Reticulum Proteostasis in Age-Related Nervous System DisordersProgress in molecular and subcellular biology59, 239–278. https://doi.org/10.1007/978-3-030-67696-4_12

  12. Rozas, P., Pinto, C., Martínez Traub, F., Díaz, R., Pérez, V., Becerra, D., Ojeda, P., Ojeda, J., Wright, M. T., Mella, J., Plate, L., Henríquez, J. P., Hetz, C., & Medinas, D. B. (2021). Protein disulfide isomerase ERp57 protects early muscle denervation in experimental ALSActa neuropathologica communications9(1), 21. https://doi.org/10.1186/s40478-020-01116-z

  13. Pinto, C., Medinas, D. B., Fuentes-Villalobos, F., Maripillán, J., Castro, A. F., Martínez, A. D., Osses, N., Hetz, C., & Henríquez, J. P. (2019). β-catenin aggregation in models of ALS motor neurons: GSK3β inhibition effect and neuronal differentiationNeurobiology of disease130, 104497. https://doi.org/10.1016/j.nbd.2019.104497

  14. Beltran, S., Nassif, M., Vicencio, E., Arcos, J., Labrador, L., Cortes, B. I., Cortez, C., Bergmann, C. A., Espinoza, S., Hernandez, M. F., Matamala, J. M., Bargsted, L., Matus, S., Rojas-Rivera, D., Bertrand, M. J. M., Medinas, D. B., Hetz, C., Manque, P. A., & Woehlbier, U. (2019). Network approach identifies Pacer as an autophagy protein involved in ALS pathogenesisMolecular neurodegeneration14(1), 14. https://doi.org/10.1186/s13024-019-0313-9

  15. Medinas, D. B., Cabral-Miranda, F., & Hetz, C. (2019). ER stress links aging to sporadic ALSAging11(1), 5–6. https://doi.org/10.18632/aging.101705

  16. Medinas, D. B., Rozas, P., Martínez Traub, F., Woehlbier, U., Brown, R. H., Bosco, D. A., & Hetz, C. (2018). Endoplasmic reticulum stress leads to accumulation of wild-type SOD1 aggregates associated with sporadic amyotrophic lateral sclerosisProceedings of the National Academy of Sciences of the United States of America115(32), 8209–8214. https://doi.org/10.1073/pnas.1801109115

  17. Bargsted, L., Medinas, D. B., Martínez Traub, F., Rozas, P., Muñoz, N., Nassif, M., Jerez, C., Catenaccio, A., Court, F. A., Hetz, C., & Matus, S. (2017). Disulfide cross-linked multimers of TDP-43 and spinal motoneuron loss in a TDP-43A315T ALS/FTD mouse modelScientific reports7(1), 14266. https://doi.org/10.1038/s41598-017-14399-5

  18. Medinas, D. B., Valenzuela, V., & Hetz, C. (2017). Proteostasis disturbance in amyotrophic lateral sclerosisHuman molecular genetics26(R2), R91–R104. https://doi.org/10.1093/hmg/ddx274

  19. Medinas, D. B., González, J. V., Falcon, P., & Hetz, C. (2017). Fine-Tuning ER Stress Signal Transducers to Treat Amyotrophic Lateral SclerosisFrontiers in molecular neuroscience10, 216. https://doi.org/10.3389/fnmol.2017.00216

  20. Duran-Aniotz, C., Cornejo, V. H., Espinoza, S., Ardiles, Á. O., Medinas, D. B., Salazar, C., Foley, A., Gajardo, I., Thielen, P., Iwawaki, T., Scheper, W., Soto, C., Palacios, A. G., Hoozemans, J. J. M., & Hetz, C. (2017). IRE1 signaling exacerbates Alzheimer’s disease pathogenesisActa neuropathologica134(3), 489–506. https://doi.org/10.1007/s00401-017-1694-x

  21. Rozas, P., Bargsted, L., Martínez, F., Hetz, C., & Medinas, D. B. (2017). The ER proteostasis network in ALS: Determining the differential motoneuron vulnerabilityNeuroscience letters636, 9–15. https://doi.org/10.1016/j.neulet.2016.04.066

  22. Mollereau, B., Rzechorzek, N. M., Roussel, B. D., Sedru, M., Van den Brink, D. M., Bailly-Maitre, B., Palladino, F., Medinas, D. B., Domingos, P. M., Hunot, S., Chandran, S., Birman, S., Baron, T., Vivien, D., Duarte, C. B., Ryoo, H. D., Steller, H., Urano, F., Chevet, E., Kroemer, G., … Hetz, C. (2016). Adaptive preconditioning in neurological diseases – therapeutic insights from proteostatic perturbationsBrain research1648(Pt B), 603–616. https://doi.org/10.1016/j.brainres.2016.02.033

  23. Woehlbier, U., Colombo, A., Saaranen, M. J., Pérez, V., Ojeda, J., Bustos, F. J., Andreu, C. I., Torres, M., Valenzuela, V., Medinas, D. B., Rozas, P., Vidal, R. L., Lopez-Gonzalez, R., Salameh, J., Fernandez-Collemann, S., Muñoz, N., Matus, S., Armisen, R., Sagredo, A., Palma, K., … Hetz, C. (2016). ALS-linked protein disulfide isomerase variants cause motor dysfunctionThe EMBO journal35(8), 845–865. https://doi.org/10.15252/embj.201592224

  24. Sepulveda, M., Rozas, P., Hetz, C., & Medinas, D. B. (2016). ERp57 as a novel cellular factor controlling prion protein biosynthesis: Therapeutic potential of protein disulfide isomerasesPrion10(1), 50–56. https://doi.org/10.1080/19336896.2015.1129485

  25. Torres, M., Medinas, D. B., Matamala, J. M., Woehlbier, U., Cornejo, V. H., Solda, T., Andreu, C., Rozas, P., Matus, S., Muñoz, N., Vergara, C., Cartier, L., Soto, C., Molinari, M., & Hetz, C. (2015). The Protein-disulfide Isomerase ERp57 Regulates the Steady-state Levels of the Prion ProteinThe Journal of biological chemistry290(39), 23631–23645. https://doi.org/10.1074/jbc.M114.635565

  26. Appolinário, P. P., Medinas, D. B., Chaves-Filho, A. B., Genaro-Mattos, T. C., Cussiol, J. R., Netto, L. E., Augusto, O., & Miyamoto, S. (2015). Oligomerization of Cu,Zn-Superoxide Dismutase (SOD1) by Docosahexaenoic Acid and Its Hydroperoxides In Vitro: Aggregation Dependence on Fatty Acid Unsaturation and ThiolsPloS one10(4), e0125146. https://doi.org/10.1371/journal.pone.0125146

  27. Medinas, D. B., & Hetz, C. (2014). Protein homeostasis: Modeling UPR adaptive responsesNature chemical biology10(11), 879–880. https://doi.org/10.1038/nchembio.1653

  28. Matus, S., Medinas, D. B., & Hetz, C. (2014). Common ground: stem cell approaches find shared pathways underlying ALSCell stem cell14(6), 697–699. https://doi.org/10.1016/j.stem.2014.05.001

  29. Campos, G., Schmidt-Heck, W., Ghallab, A., Rochlitz, K., Pütter, L., Medinas, D. B., Hetz, C., Widera, A., Cadenas, C., Begher-Tibbe, B., Reif, R., Günther, G., Sachinidis, A., Hengstler, J. G., & Godoy, P. (2014). The transcription factor CHOP, a central component of the transcriptional regulatory network induced upon CCl4 intoxication in mouse liver, is not a critical mediator of hepatotoxicityArchives of toxicology88(6), 1267–1280. https://doi.org/10.1007/s00204-014-1240-8

  30. Matus, S., Valenzuela, V., Medinas, D. B., & Hetz, C. (2013). ER Dysfunction and Protein Folding Stress in ALSInternational journal of cell biology2013, 674751. https://doi.org/10.1155/2013/674751

  31. Medinas, D. B., & Hetz, C. (2013). Proteostasis impairment: at the intersection between Alzheimer’s disease and diabetesCell metabolism18(6), 771–772. https://doi.org/10.1016/j.cmet.2013.11.009

  32. Massari, J., Tokikawa, R., Medinas, D. B., Angeli, J. P., Di Mascio, P., Assunção, N. A., & Bechara, E. J. (2011). Generation of singlet oxygen by the glyoxal-peroxynitrite systemJournal of the American Chemical Society133(51), 20761–20768. https://doi.org/10.1021/ja2051414

  33. Medinas, D. B., Gozzo, F. C., Santos, L. F., Iglesias, A. H., & Augusto, O. (2010). A ditryptophan cross-link is responsible for the covalent dimerization of human superoxide dismutase 1 during its bicarbonate-dependent peroxidase activityFree radical biology & medicine49(6), 1046–1053. https://doi.org/10.1016/j.freeradbiomed.2010.06.018

  34. Medinas, D. B., & Augusto, O. (2010). Mechanism of the peroxidase activity of superoxide dismutase 1Free radical biology & medicine49(4), 682–684. https://doi.org/10.1016/j.freeradbiomed.2010.04.040

  35. Medinas, D. B., Toledo, J. C., Jr, Cerchiaro, G., do-Amaral, A. T., de-Rezende, L., Malvezzi, A., & Augusto, O. (2009). Peroxymonocarbonate and carbonate radical displace the hydroxyl-like oxidant in the Sod1 peroxidase activity under physiological conditionsChemical research in toxicology22(4), 639–648. https://doi.org/10.1021/tx800287m

  36. Medinas, D. B., Cerchiaro, G., Trindade, D. F., & Augusto, O. (2007). The carbonate radical and related oxidants derived from bicarbonate bufferIUBMB life59(4-5), 255–262. https://doi.org/10.1080/15216540701230511

  37. Fernandes, D. C., Medinas, D. B., Alves, M. J., & Augusto, O. (2005). Tempol diverts peroxynitrite/carbon dioxide reactivity toward albumin and cells from protein-tyrosine nitration to protein-cysteine nitrosationFree radical biology & medicine38(2), 189–200. https://doi.org/10.1016/j.freeradbiomed.2004.09.027