Callegari, Sylvie

[["dc.bibliographiccitation.firstpage","323"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Biochimica et Biophysica Acta"],["dc.bibliographiccitation.lastpage","333"],["dc.bibliographiccitation.volume","1865"],["dc.contributor.author","Lorenzi, Isotta"],["dc.contributor.author","Oeljeklaus, Silke"],["dc.contributor.author","Aich, Abhishek"],["dc.contributor.author","Ronsör, Christin"],["dc.contributor.author","Callegari, Sylvie"],["dc.contributor.author","Dudek, Jan"],["dc.contributor.author","Warscheid, Bettina"],["dc.contributor.author","Dennerlein, Sven"],["dc.contributor.author","Rehling, Peter"],["dc.date.accessioned","2018-01-09T14:12:01Z"],["dc.date.available","2018-01-09T14:12:01Z"],["dc.date.issued","2018"],["dc.description.abstract","The three mitochondrial-encoded proteins, COX1, COX2, and COX3, form the core of the cytochrome c oxidase. Upon synthesis, COX2 engages with COX20 in the inner mitochondrial membrane, a scaffold protein that recruits metallochaperones for copper delivery to the CuA-Site of COX2. Here we identified the human protein, TMEM177 as a constituent of the COX20 interaction network. Loss or increase in the amount of TMEM177 affects COX20 abundance leading to reduced or increased COX20 levels respectively. TMEM177 associates with newly synthesized COX2 and SCO2 in a COX20-dependent manner. Our data shows that by unbalancing the amount of TMEM177, newly synthesized COX2 accumulates in a COX20-associated state. We conclude that TMEM177 promotes assembly of COX2 at the level of CuA-site formation."],["dc.identifier.doi","10.1016/j.bbamcr.2017.11.010"],["dc.identifier.pmid","29154948"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15209"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/11600"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/16"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P13: Protein Transport über den mitochondrialen Carrier Transportweg"],["dc.relation.workinggroup","RG Rehling (Mitochondrial Protein Biogenesis)"],["dc.rights","CC BY-ND 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nd/4.0"],["dc.title","The mitochondrial TMEM177 associates with COX20 during COX2 biogenesis"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","31"],["dc.bibliographiccitation.journal","Frontiers in Cell and Developmental Biology"],["dc.bibliographiccitation.volume","6"],["dc.contributor.author","Callegari, Sylvie"],["dc.contributor.author","Dennerlein, Sven"],["dc.date.accessioned","2019-07-09T11:50:15Z"],["dc.date.available","2019-07-09T11:50:15Z"],["dc.date.issued","2018"],["dc.description.abstract","Mitochondria exist as compartmentalized units, surrounded by a selectively permeable double membrane. Within is contained the mitochondrial genome and protein synthesis machinery, required for the synthesis of OXPHOS components and ultimately, ATP production. Despite their physical barrier, mitochondria are tightly integrated into the cellular environment. A constant flow of information must be maintained to and from the mitochondria and the nucleus, to ensure mitochondria are amenable to cell metabolic requirements and also to feedback on their functional state. This review highlights the pathways by which mitochondrial stress is signaled to the nucleus, with a particular focus on the mitochondrial unfolded protein response (UPRmt) and the unfolded protein response activated by the mistargeting of proteins (UPRam). Although these pathways were originally discovered to alleviate proteotoxic stress from the accumulation of mitochondrial-targeted proteins that are misfolded or unimported, we review recent findings indicating that the UPRmt can also sense defects in mitochondrial translation. We further discuss the regulation of OXPHOS assembly and speculate on a possible role for mitochondrial stress pathways in sensing OXPHOS biogenesis."],["dc.identifier.doi","10.3389/fcell.2018.00031"],["dc.identifier.pmid","29644217"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15892"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59732"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation","info:eu-repo/grantAgreement/EC/FP7/339580/EU//MITRAC"],["dc.relation.issn","2296-634X"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.ddc","610"],["dc.title","Sensing the Stress: A Role for the UPRmt and UPRam in the Quality Control of Mitochondria"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","201"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Autophagy"],["dc.bibliographiccitation.lastpage","211"],["dc.bibliographiccitation.volume","13"],["dc.contributor.author","Callegari, Sylvie"],["dc.contributor.author","Oeljeklaus, Silke"],["dc.contributor.author","Warscheid, Bettina"],["dc.contributor.author","Dennerlein, Sven"],["dc.contributor.author","Thumm, Michael"],["dc.contributor.author","Rehling, Peter"],["dc.contributor.author","Dudek, Jan"],["dc.date.accessioned","2017-09-07T11:53:21Z"],["dc.date.available","2017-09-07T11:53:21Z"],["dc.date.issued","2016"],["dc.identifier.doi","10.1080/15548627.2016.1254852"],["dc.identifier.gro","3145079"],["dc.identifier.pmid","27846363"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/2775"],["dc.notes.intern","Crossref Import"],["dc.notes.status","final"],["dc.relation.issn","1554-8627"],["dc.subject","E3 ubiquitin ligase; PARK2; PINK1; Parkin; Parkinson disease; autophagy; mitochondria; mitophagy; phospho-ubiquitin"],["dc.title","Phospho-ubiquitin-PARK2 complex as a marker for mitophagy defects"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]