{"_id":"14472","citation":{"ieee":"C. E. Vanhille-Campos and A. Šarić, “Stress granules plug and stabilize damaged endolysosomal membranes.” Institute of Science and Technology Austria, 2023.","mla":"Vanhille-Campos, Christian Eduardo, and Anđela Šarić. <i>Stress Granules Plug and Stabilize Damaged Endolysosomal Membranes</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:14472\">10.15479/AT:ISTA:14472</a>.","ama":"Vanhille-Campos CE, Šarić A. Stress granules plug and stabilize damaged endolysosomal membranes. 2023. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:14472\">10.15479/AT:ISTA:14472</a>","ista":"Vanhille-Campos CE, Šarić A. 2023. Stress granules plug and stabilize damaged endolysosomal membranes, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT:ISTA:14472\">10.15479/AT:ISTA:14472</a>.","apa":"Vanhille-Campos, C. E., &#38; Šarić, A. (2023). Stress granules plug and stabilize damaged endolysosomal membranes. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:14472\">https://doi.org/10.15479/AT:ISTA:14472</a>","chicago":"Vanhille-Campos, Christian Eduardo, and Anđela Šarić. “Stress Granules Plug and Stabilize Damaged Endolysosomal Membranes.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/AT:ISTA:14472\">https://doi.org/10.15479/AT:ISTA:14472</a>.","short":"C.E. Vanhille-Campos, A. Šarić, (2023)."},"doi":"10.15479/AT:ISTA:14472","abstract":[{"text":"Data related to the following paper:\r\n\"Stress granules plug and stabilize damaged endolysosomal membranes\" (https://doi.org/10.1038/s41586-023-06726-w)\r\n\r\nAbstract: \r\nEndomembrane damage represents a form of stress that is detrimental for eukaryotic cells. To cope with this threat, cells possess mechanisms that repair the damage and restore cellular homeostasis. Endomembrane damage also results in organelle instability and the mechanisms by which cells stabilize damaged endomembranes to enable membrane repair remains unknown. In this work we use a minimal coarse-grained molecular dynamics system to explore how lipid vesicles undergoing poration in a protein-rich medium can be plugged and stabilised by condensate formation. The solution of proteins in and out of the vesicle is described by beads dispersed in implicit solvent. The membrane is described as a one-bead-thick fluid elastic layer of mechanical properties that mimic biological membranes. We tune the interactions between solution beads in the different compartments to capture the differences between the cytoplasmic and endosomal protein solutions and explore how the system responds to different degrees of membrane poration. We find that, in the right interaction regime, condensates form rapidly at the damage site upon solution mixing and act as a plug that prevents futher mixing and destabilisation of the vesicle. Further, when the condensate can interact with the membrane (wetting interactions) we find that it mediates pore sealing and membrane repair. This research is part of the work published in \"Stress granules plug and stabilize damaged endolysosomal membranes\", Bussi et al, Nature, 2023 - 10.1038/s41586-023-06726-w.","lang":"eng"}],"oa_version":"Published Version","title":"Stress granules plug and stabilize damaged endolysosomal membranes","date_published":"2023-10-31T00:00:00Z","article_processing_charge":"No","type":"research_data","day":"31","license":"https://creativecommons.org/publicdomain/zero/1.0/","tmp":{"name":"Creative Commons Public Domain Dedication (CC0 1.0)","legal_code_url":"https://creativecommons.org/publicdomain/zero/1.0/legalcode","image":"/images/cc_0.png","short":"CC0 (1.0)"},"author":[{"id":"3adeca52-9313-11ed-b1ac-c170b2505714","first_name":"Christian Eduardo","last_name":"Vanhille-Campos","full_name":"Vanhille-Campos, Christian Eduardo"},{"last_name":"Šarić","full_name":"Šarić, Anđela","orcid":"0000-0002-7854-2139","first_name":"Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b"}],"year":"2023","department":[{"_id":"AnSa"}],"status":"public","date_updated":"2023-11-27T09:05:07Z","ddc":["570"],"month":"10","date_created":"2023-10-30T16:38:32Z","related_material":{"record":[{"relation":"used_in_publication","id":"14610","status":"public"}]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"checksum":"a18706e952e8660c51ede52a167270b7","file_size":62821432,"creator":"ipalaia","access_level":"open_access","date_created":"2023-10-30T16:31:08Z","file_id":"14473","success":1,"relation":"main_file","date_updated":"2023-10-30T16:31:08Z","file_name":"SGporecondensation-main.zip","content_type":"application/zip"},{"success":1,"date_created":"2023-10-31T08:57:50Z","file_id":"14474","access_level":"open_access","creator":"dernst","file_size":1697,"checksum":"389eab31c6509dbc05795017fb618758","content_type":"text/plain","file_name":"README.txt","relation":"main_file","date_updated":"2023-10-31T08:57:50Z"}],"oa":1,"file_date_updated":"2023-10-31T08:57:50Z","publisher":"Institute of Science and Technology Austria","has_accepted_license":"1"}