Su Han Lee, Duyen Pham, Edina Kosa, Abdulbaki Agbas
{"title":"人血小板衍生线粒体 OPA-1 异构体及与神经退行性疾病中 TDP-43 的相互作用","authors":"Su Han Lee, Duyen Pham, Edina Kosa, Abdulbaki Agbas","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Optic atrophy 1(OPA1) is a GTPase protein that controls mitochondrial fusion, cristae integrity, and mtDNA maintenance. In neurodegenerative diseases such as Alzheimer's disease (AD), amyotrophic lateral sclerosis (ALS), Parkinson's disease (PD), the mitochondrial network morphology is compromised. Studies on TAR-DNA binding protein 43 (TDP-43) has been the focus in our lab. OPA1 and TDP-43 interaction may shed a light on how aberrant TDP-43 interacts with OPA1, which will lead to mitochondrial dysfunction. The preliminary study tested the idea of whether OPA1 and TDP-43 are physically interacting in human platelet derived mitochondria obtained from healthy human subjects.</p>","PeriodicalId":74203,"journal":{"name":"Missouri medicine","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10887457/pdf/","citationCount":"0","resultStr":"{\"title\":\"Human Platelet Derived Mitochondrial OPA-1 Isoforms and Interaction With TDP-43 in Neurodegenerative Diseases.\",\"authors\":\"Su Han Lee, Duyen Pham, Edina Kosa, Abdulbaki Agbas\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Optic atrophy 1(OPA1) is a GTPase protein that controls mitochondrial fusion, cristae integrity, and mtDNA maintenance. In neurodegenerative diseases such as Alzheimer's disease (AD), amyotrophic lateral sclerosis (ALS), Parkinson's disease (PD), the mitochondrial network morphology is compromised. Studies on TAR-DNA binding protein 43 (TDP-43) has been the focus in our lab. OPA1 and TDP-43 interaction may shed a light on how aberrant TDP-43 interacts with OPA1, which will lead to mitochondrial dysfunction. The preliminary study tested the idea of whether OPA1 and TDP-43 are physically interacting in human platelet derived mitochondria obtained from healthy human subjects.</p>\",\"PeriodicalId\":74203,\"journal\":{\"name\":\"Missouri medicine\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10887457/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Missouri medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Missouri medicine","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Human Platelet Derived Mitochondrial OPA-1 Isoforms and Interaction With TDP-43 in Neurodegenerative Diseases.
Optic atrophy 1(OPA1) is a GTPase protein that controls mitochondrial fusion, cristae integrity, and mtDNA maintenance. In neurodegenerative diseases such as Alzheimer's disease (AD), amyotrophic lateral sclerosis (ALS), Parkinson's disease (PD), the mitochondrial network morphology is compromised. Studies on TAR-DNA binding protein 43 (TDP-43) has been the focus in our lab. OPA1 and TDP-43 interaction may shed a light on how aberrant TDP-43 interacts with OPA1, which will lead to mitochondrial dysfunction. The preliminary study tested the idea of whether OPA1 and TDP-43 are physically interacting in human platelet derived mitochondria obtained from healthy human subjects.