Autophagy reportsPub Date : 2023-02-07DOI: 10.1080/27694127.2023.2169518
Yongqiang Chen, S. Kost, Xiaoyan Yang, V. Banerji, J. Johnston, S. Katyal, S. Gibson
{"title":"Venetoclax inhibits autophagy in chronic lymphocytic leukemia cells","authors":"Yongqiang Chen, S. Kost, Xiaoyan Yang, V. Banerji, J. Johnston, S. Katyal, S. Gibson","doi":"10.1080/27694127.2023.2169518","DOIUrl":"https://doi.org/10.1080/27694127.2023.2169518","url":null,"abstract":"","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41688165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Autophagy reportsPub Date : 2023-01-29DOI: 10.1080/27694127.2023.2168337
Hai-Yan Lin, J. Lei, Jin-Li Ding, Yue-Jin Peng, Hao Zhang, M. Feng, S. Ying
{"title":"Peroxin 14 tags peroxisomes and interacts with Nbr1 for pexophagy in the filamentous insect pathogenic fungus Beauveria bassiana","authors":"Hai-Yan Lin, J. Lei, Jin-Li Ding, Yue-Jin Peng, Hao Zhang, M. Feng, S. Ying","doi":"10.1080/27694127.2023.2168337","DOIUrl":"https://doi.org/10.1080/27694127.2023.2168337","url":null,"abstract":"","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49357386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Autophagy reportsPub Date : 2023-01-19DOI: 10.1080/27694127.2023.2167429
Bharati Singh, Avula Kiran, S. Sufi, G. Syed
{"title":"Fatal attraction: Dengue Virus and the Mitochondrial Connection","authors":"Bharati Singh, Avula Kiran, S. Sufi, G. Syed","doi":"10.1080/27694127.2023.2167429","DOIUrl":"https://doi.org/10.1080/27694127.2023.2167429","url":null,"abstract":"","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44606715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Autophagy reportsPub Date : 2023-01-19DOI: 10.1080/27694127.2023.2166322
V. V. Kulkarni, Sandra Maday
{"title":"Sorting trash from treasure: Separate pathways for autophagy and endocytic trafficking in axons","authors":"V. V. Kulkarni, Sandra Maday","doi":"10.1080/27694127.2023.2166322","DOIUrl":"https://doi.org/10.1080/27694127.2023.2166322","url":null,"abstract":"","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44457006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Autophagy reportsPub Date : 2023-01-16DOI: 10.1080/27694127.2023.2166324
H. Kramer, Sarah A Allman
{"title":"Sugar coating autophagy: exploring the links between the inhibition of NGLY1 (N-glycanase 1) and autophagy induction","authors":"H. Kramer, Sarah A Allman","doi":"10.1080/27694127.2023.2166324","DOIUrl":"https://doi.org/10.1080/27694127.2023.2166324","url":null,"abstract":"","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48364730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Autophagy reportsPub Date : 2023-01-11DOI: 10.1080/27694127.2022.2163091
Sydney E. Cason, Saurabh S. Mogre, Elena F. Koslover, E. Holzbaur
{"title":"Neuronal Autophagy by the Numbers","authors":"Sydney E. Cason, Saurabh S. Mogre, Elena F. Koslover, E. Holzbaur","doi":"10.1080/27694127.2022.2163091","DOIUrl":"https://doi.org/10.1080/27694127.2022.2163091","url":null,"abstract":"","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47769787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Autophagy reportsPub Date : 2023-01-05DOI: 10.1080/27694127.2022.2164089
Anne Kristin McLaren Berge, Juncal Garcia-Garcia, E. Sjøttem, Hallvard Lauritz Olsvik
{"title":"The ubiquitin E3 ligase TRIM27 emerges as a new player in mitophagy","authors":"Anne Kristin McLaren Berge, Juncal Garcia-Garcia, E. Sjøttem, Hallvard Lauritz Olsvik","doi":"10.1080/27694127.2022.2164089","DOIUrl":"https://doi.org/10.1080/27694127.2022.2164089","url":null,"abstract":"","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47284843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Autophagy reportsPub Date : 2023-01-01DOI: 10.1080/27694127.2023.2166722
Ron Benyair, Sai Srinivas Panapakkam Giridharan, Pilar Rivero-Ríos, Junya Hasegawa, Emily Bristow, Eeva-Liisa Eskelinen, Merav D Shmueli, Vered Fishbain-Yoskovitz, Yifat Merbl, Lisa M Sharkey, Henry L Paulson, Phyllis I Hanson, Samarjit Patnaik, Ismael Al-Ramahi, Juan Botas, Juan Marugan, Lois S Weisman
{"title":"Upregulation of the ESCRT pathway and multivesicular bodies accelerates degradation of proteins associated with neurodegeneration.","authors":"Ron Benyair, Sai Srinivas Panapakkam Giridharan, Pilar Rivero-Ríos, Junya Hasegawa, Emily Bristow, Eeva-Liisa Eskelinen, Merav D Shmueli, Vered Fishbain-Yoskovitz, Yifat Merbl, Lisa M Sharkey, Henry L Paulson, Phyllis I Hanson, Samarjit Patnaik, Ismael Al-Ramahi, Juan Botas, Juan Marugan, Lois S Weisman","doi":"10.1080/27694127.2023.2166722","DOIUrl":"https://doi.org/10.1080/27694127.2023.2166722","url":null,"abstract":"<p><p>Many neurodegenerative diseases, including Huntington's disease (HD) and Alzheimer's disease (AD), occur due to an accumulation of aggregation-prone proteins, which results in neuronal death. Studies in animal and cell models show that reducing the levels of these proteins mitigates disease phenotypes. We previously reported a small molecule, NCT-504, which reduces cellular levels of mutant huntingtin (mHTT) in patient fibroblasts as well as mouse striatal and cortical neurons from an Hdh<sup>Q111</sup> mutant mouse. Here, we show that NCT-504 has a broader potential, and in addition reduces levels of Tau, a protein associated with Alzheimer's disease, as well as other tauopathies. We find that in untreated cells, Tau and mHTT are degraded via autophagy. Notably, treatment with NCT-504 diverts these proteins to multivesicular bodies (MVB) and the ESCRT pathway. Specifically, NCT-504 causes a proliferation of endolysosomal organelles including MVB, and an enhanced association of mHTT and Tau with endosomes and MVB. Importantly, depletion of proteins that act late in the ESCRT pathway blocked NCT-504 dependent degradation of Tau. Moreover, NCT-504-mediated degradation of Tau occurred in cells where Atg7 is depleted, which indicates that this pathway is independent of canonical autophagy. Together, these studies reveal that upregulation of traffic through an ESCRT-dependent MVB pathway may provide a therapeutic approach for neurodegenerative diseases.</p>","PeriodicalId":72341,"journal":{"name":"Autophagy reports","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10101321/pdf/nihms-1884781.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9328582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}