Functional screening in Drosophila reveals the conserved role of REEP1 in promoting stress resistance and preventing the formation of Tau aggregates.

Abstract:

:Pathological modifications in the microtubule-associated protein Tau is a common characteristic observed in different neurological diseases, suggesting that analogous metabolic pathways might be similarly affected during neurodegeneration. To identify these molecules and mechanisms, we utilized Drosophila models of human Tau-mediated neurodegeneration to perform an RNA interference functional screening against genes considered to be implicated in the pathogenesis of different neurodegenerative disorders. We found that the downregulation of the Drosophila REEP1 homolog protein enhanced Tau toxicity with increased formation of insoluble aggregates. On the contrary, the overexpression of either the Drosophila or the human REEP1 protein was able to revert these phenotypes and promote neuronal resistance to ER stress. These studies identify a new function for the REEP1 protein in vivo and a novel cellular mechanism to prevent Tau toxicity.

journal_name

Hum Mol Genet

journal_title

Human molecular genetics

authors

Appocher C,Klima R,Feiguin F

doi

10.1093/hmg/ddu393

subject

Has Abstract

pub_date

2014-12-20 00:00:00

pages

6762-72

issue

25

eissn

0964-6906

issn

1460-2083

pii

ddu393

journal_volume

23

pub_type

杂志文章
  • Isolation of a putative transcriptional regulator from the region of 22q11 deleted in DiGeorge syndrome, Shprintzen syndrome and familial congenital heart disease.

    abstract::A wide spectrum of birth defects are caused by deletions of the DiGeorge syndrome critical region (DGCR) at human chromosome 22q11. Over one hundred such deletions have now been examined and a minimally deleted region of 300kb defined. Within these sequences we have identified a gene expressed during human and murine ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/2.12.2099

    authors: Halford S,Wadey R,Roberts C,Daw SC,Whiting JA,O'Donnell H,Dunham I,Bentley D,Lindsay E,Baldini A

    更新日期:1993-12-01 00:00:00

  • Mitochondrial DNA segregation in hematopoietic lineages does not depend on MHC presentation of mitochondrially encoded peptides.

    abstract::Mutations in mitochondrial DNA (mtDNA) are associated with a broad spectrum of clinical disorders. The segregation pattern of pathogenic mtDNAs is an important determinant of both the onset and the severity of the disease phenotype, but the mechanisms controlling mtDNA segregation remain poorly understood. To investig...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddi293

    authors: Battersby BJ,Redpath ME,Shoubridge EA

    更新日期:2005-09-01 00:00:00

  • Circulating microRNAs as potential biomarkers of disease activity and structural damage in ankylosing spondylitis patients.

    abstract::Ankylosing spondylitis (AS) remains difficult to diagnose before irreversible damage to sacroiliac joint is noticeable. Circulating microRNAs have demonstrated to serve as diagnostic tools for several human diseases. Here, we analysed plasma microRNAs to identify potential AS biomarkers. Higher expression levels of mi...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddy008

    authors: Perez-Sanchez C,Font-Ugalde P,Ruiz-Limon P,Lopez-Pedrera C,Castro-Villegas MC,Abalos-Aguilera MC,Barbarroja N,Arias-de la Rosa I,Lopez-Montilla MD,Escudero-Contreras A,Lopez-Medina C,Collantes-Estevez E,Jimenez-Gomez Y

    更新日期:2018-03-01 00:00:00

  • Disease severity in a mouse model of ataxia telangiectasia is modulated by the DNA damage checkpoint gene Hus1.

    abstract::The human genomic instability syndrome ataxia telangiectasia (A-T), caused by mutations in the gene encoding the DNA damage checkpoint kinase ATM, is characterized by multisystem defects including neurodegeneration, immunodeficiency and increased cancer predisposition. ATM is central to a pathway that responds to doub...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/dds173

    authors: Balmus G,Zhu M,Mukherjee S,Lyndaker AM,Hume KR,Lee J,Riccio ML,Reeves AP,Sutter NB,Noden DM,Peters RM,Weiss RS

    更新日期:2012-08-01 00:00:00

  • Heterozygous inactivation of the Nf1 gene in myeloid cells enhances neointima formation via a rosuvastatin-sensitive cellular pathway.

    abstract::Mutations in the NF1 tumor suppressor gene cause Neurofibromatosis type 1 (NF1). Neurofibromin, the protein product of NF1, functions as a negative regulator of Ras activity. Some NF1 patients develop cardiovascular disease, which represents an underrecognized disease complication and contributes to excess morbidity a...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/dds502

    authors: Stansfield BK,Bessler WK,Mali R,Mund JA,Downing B,Li F,Sarchet KN,DiStasi MR,Conway SJ,Kapur R,Ingram DA Jr

    更新日期:2013-03-01 00:00:00

  • The selective footprints of viral pressures at the human RIG-I-like receptor family.

    abstract::The RIG-I-like receptors (RLRs)--RIG-I, IFIH1 (or MDA5) and LGP2--are thought to be key actors in the innate immune system, as they play a major role in sensing RNA viruses in the cytosol of host cells. Despite the increasingly recognized importance of the RLR family in antiviral immunity, no population genetic studie...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddr377

    authors: Vasseur E,Patin E,Laval G,Pajon S,Fornarino S,Crouau-Roy B,Quintana-Murci L

    更新日期:2011-11-15 00:00:00

  • AAV9 delivered bispecific nanobody attenuates amyloid burden in the gelsolin amyloidosis mouse model.

    abstract::Gelsolin amyloidosis is a dominantly inherited, incurable type of amyloidosis. A single point mutation in the gelsolin gene (G654A is most common) results in the loss of a Ca2+  binding site in the second gelsolin domain. Consequently, this domain partly unfolds and exposes an otherwise buried furin cleavage site at t...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddx056

    authors: Verhelle A,Nair N,Everaert I,Van Overbeke W,Supply L,Zwaenepoel O,Peleman C,Van Dorpe J,Lahoutte T,Devoogdt N,Derave W,Chuah MK,VandenDriessche T,Gettemans J

    更新日期:2017-04-01 00:00:00

  • Multistage genome-wide association meta-analyses identified two new loci for bone mineral density.

    abstract::Aiming to identify novel genetic variants and to confirm previously identified genetic variants associated with bone mineral density (BMD), we conducted a three-stage genome-wide association (GWA) meta-analysis in 27 061 study subjects. Stage 1 meta-analyzed seven GWA samples and 11 140 subjects for BMDs at the lumbar...

    journal_title:Human molecular genetics

    pub_type: 杂志文章,meta分析

    doi:10.1093/hmg/ddt575

    authors: Zhang L,Choi HJ,Estrada K,Leo PJ,Li J,Pei YF,Zhang Y,Lin Y,Shen H,Liu YZ,Liu Y,Zhao Y,Zhang JG,Tian Q,Wang YP,Han Y,Ran S,Hai R,Zhu XZ,Wu S,Yan H,Liu X,Yang TL,Guo Y,Zhang F,Guo YF,Chen Y,Chen X,Ta

    更新日期:2014-04-01 00:00:00

  • Allelic association and linkage studies in Wilson disease.

    abstract::We have studied 21 families with Wilson disease (WND), using restriction fragment length polymorphisms (RFLPs) in the 13q14.3 region, to measure linkage of these markers to the disease locus. In addition to previously described markers, we include linkage data for a newly isolated marker (D13S86) and an established ma...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/2.9.1401

    authors: Thomas GR,Roberts EA,Rosales TO,Moroz SP,Lambert MA,Wong LT,Cox DW

    更新日期:1993-09-01 00:00:00

  • Localization of a tumor suppressor gene in 11p15.5 using the G401 Wilms' tumor assay.

    abstract::Multiple studies have underscored the importance of loss of tumor suppressor genes in the development of human cancer. To identify these genes, we used somatic cell hybrids in a functional assay for tumor suppression in vivo. A tumor suppressor gene in 11p15.5 was detected by transferring single human chromosomes into...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/5.2.239

    authors: Reid LH,West A,Gioeli DG,Phillips KK,Kelleher KF,Araujo D,Stanbridge EJ,Dowdy SF,Gerhard DS,Weissman BE

    更新日期:1996-02-01 00:00:00

  • Interaction between the ligand-binding domain of the LDL receptor and the C-terminal domain of PCSK9 is required for PCSK9 to remain bound to the LDL receptor during endosomal acidification.

    abstract::Proprotein convertase subtilisin/kexin type 9 (PCSK9) binds to the epidermal growth factor homology domain repeat A of the low-density lipoprotein receptor (LDLR) at the cell surface and disrupts recycling of the internalized LDLR. As a consequence, the LDLR is rerouted to the lysosomes for degradation. Although PCSK9...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddr578

    authors: Tveten K,Holla ØL,Cameron J,Strøm TB,Berge KE,Laerdahl JK,Leren TP

    更新日期:2012-03-15 00:00:00

  • Prevention of polyglutamine oligomerization and neurodegeneration by the peptide inhibitor QBP1 in Drosophila.

    abstract::Polyglutamine (polyQ) diseases are a growing class of inherited neurodegenerative diseases including Huntington's disease, which are caused by abnormal expansions of the polyQ stretch in each unrelated disease protein. The expanded polyQ stretch is thought to confer toxic properties on the disease proteins through alt...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddg144

    authors: Nagai Y,Fujikake N,Ohno K,Higashiyama H,Popiel HA,Rahadian J,Yamaguchi M,Strittmatter WJ,Burke JR,Toda T

    更新日期:2003-06-01 00:00:00

  • Association analysis of functional variants of the FcgRIIa and FcgRIIIa genes with type 1 diabetes, celiac disease and rheumatoid arthritis.

    abstract::FcgRIIa and FcgRIIIa are potent modulators of the immune system which bind (auto)antibodies and activate immune cells. The FcgRIIa*A519G and FcgRIIIa*A559C functional variants have been associated with several immune-related diseases. We studied FcgRIIa*A519G and FcgRIIIa*A559C SNPs in type 1 diabetes (T1D), celiac di...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddm194

    authors: Alizadeh BZ,Valdigem G,Coenen MJ,Zhernakova A,Franke B,Monsuur A,van Riel PL,Barrera P,Radstake TR,Roep BO,Wijmenga C,Koeleman BP

    更新日期:2007-11-01 00:00:00

  • Disruption of scribble (Scrb1) causes severe neural tube defects in the circletail mouse.

    abstract::Circletail is one of only two mouse mutants that exhibit the most severe form of neural tube defect (NTD), termed craniorachischisis. In this disorder, almost the entire brain and spinal cord is affected, owing to a failure to initiate neural tube closure. Craniorachischisis is a significant cause of lethality in huma...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddg014

    authors: Murdoch JN,Henderson DJ,Doudney K,Gaston-Massuet C,Phillips HM,Paternotte C,Arkell R,Stanier P,Copp AJ

    更新日期:2003-01-15 00:00:00

  • COG8 deficiency causes new congenital disorder of glycosylation type IIh.

    abstract::We describe a new Type II congenital disorder of glycosylation (CDG-II) caused by mutations in the conserved oligomeric Golgi (COG) complex gene, COG8. The patient has severe psychomotor retardation, seizures, failure to thrive and intolerance to wheat and dairy products. Analysis of serum transferrin and total serum ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddm028

    authors: Kranz C,Ng BG,Sun L,Sharma V,Eklund EA,Miura Y,Ungar D,Lupashin V,Winkel RD,Cipollo JF,Costello CE,Loh E,Hong W,Freeze HH

    更新日期:2007-04-01 00:00:00

  • GM130 gain-of-function induces cell pathology in a model of lysosomal storage disease.

    abstract::Cell pathology in lysosomal storage diseases is characterized by the formation of distended vacuoles with characteristics of lysosomes. Our previous studies in mucopolysaccharidosis type IIIB (MPSIIIB), a disease in which a genetic defect induces the accumulation of undigested heparan sulfate (HS) fragments, led to th...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddr584

    authors: Roy E,Bruyère J,Flamant P,Bigou S,Ausseil J,Vitry S,Heard JM

    更新日期:2012-04-01 00:00:00

  • Evidence for translational regulation of the imprinted Snurf-Snrpn locus in mice.

    abstract::In studies of genomic imprinting in the Prader-Willi/Angelman domain, an agouti coat color cassette was inserted into the downstream open reading frame (ORF) of the imprinted bicistronic Snurf-Snrpn locus in the mouse. The fusion gene was maternally silenced, as is Snurf-Snrpn, and produced a tan abdomen only when inh...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/11.14.1659

    authors: Tsai TF,Chen KS,Weber JS,Justice MJ,Beaudet AL

    更新日期:2002-07-01 00:00:00

  • Ubiquitin-specific protease-14 reduces cellular aggregates and protects against mutant huntingtin-induced cell degeneration: involvement of the proteasome and ER stress-activated kinase IRE1α.

    abstract::Huntington's disease (HD) is an autosomal inherited neurological disease caused by a CAG-repeat expansion in the first exon of huntingtin gene encoding for the huntingtin protein (Htt). In HD, there is an accumulation of intracellular aggregates of mutant Htt that negatively influence cellular functions. The aggregate...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddu317

    authors: Hyrskyluoto A,Bruelle C,Lundh SH,Do HT,Kivinen J,Rappou E,Reijonen S,Waltimo T,Petersén Å,Lindholm D,Korhonen L

    更新日期:2014-11-15 00:00:00

  • Evolutionary genetics of skin pigmentation in African populations.

    abstract::Skin color is a highly heritable human trait, and global variation in skin pigmentation has been shaped by natural selection, migration, and admixture. Ethnically diverse African populations harbor extremely high levels of genetic and phenotypic diversity, and skin pigmentation varies widely across Africa. Recent geno...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddab007

    authors: Feng Y,McQuillan MA,Tishkoff SA

    更新日期:2021-01-12 00:00:00

  • Identification and analysis of large intergenic non-coding RNAs regulated by p53 family members through a genome-wide analysis of p53-binding sites.

    abstract::p53 is one of the most important known tumor suppressor genes, and it is inactivated in approximately half of human cancers. p53 family members execute various functions, such as apoptosis induction and cell cycle arrest, by modulating transcriptional regulation. Therefore, the direct transcriptional targets of the p5...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddt673

    authors: Idogawa M,Ohashi T,Sasaki Y,Maruyama R,Kashima L,Suzuki H,Tokino T

    更新日期:2014-06-01 00:00:00

  • Drosophila models of peroxisomal biogenesis disorder: peroxins are required for spermatogenesis and very-long-chain fatty acid metabolism.

    abstract::Peroxisomes are vital eukaryotic organelles that participate in lipid metabolism, in particular the metabolism of very-long-chain fatty acids (VLCFA). The biogenesis of peroxisomes is regulated by a set of peroxin proteins (PEX). In humans, mutations affecting peroxin protein production or function result in devastati...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddp518

    authors: Chen H,Liu Z,Huang X

    更新日期:2010-02-01 00:00:00

  • Genome-wide association study identifies a susceptibility locus for biliary atresia on 10q24.2.

    abstract::Biliary atresia (BA) is characterized by the progressive fibrosclerosing obliteration of the extrahepatic biliary system during the first few weeks of life. Despite early diagnosis and prompt surgical intervention, the disease progresses to cirrhosis in many patients. The current theory for the pathogenesis of BA prop...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddq196

    authors: Garcia-Barceló MM,Yeung MY,Miao XP,Tang CS,Cheng G,So MT,Ngan ES,Lui VC,Chen Y,Liu XL,Hui KJ,Li L,Guo WH,Sun XB,Tou JF,Chan KW,Wu XZ,Song YQ,Chan D,Cheung K,Chung PH,Wong KK,Sham PC,Cherny SS,Tam PK

    更新日期:2010-07-15 00:00:00

  • Control elements within the PWS/AS imprinting box and their function in the imprinting process.

    abstract::A cluster of imprinted genes on human chromosome 15q11-q13 (the PWS/AS domain) and its ortholog on mouse chromosome 7c is believed to be regulated by an imprinting control center. Although minideletions in this region in Angelman syndrome (AS) and Prader-Willi syndrome (PWS) patients revealed that two elements, shorte...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddh085

    authors: Kantor B,Makedonski K,Green-Finberg Y,Shemer R,Razin A

    更新日期:2004-04-01 00:00:00

  • Mutation in exon 1a of PLEC, leading to disruption of plectin isoform 1a, causes autosomal-recessive skin-only epidermolysis bullosa simplex.

    abstract::PLEC, the gene encoding the cytolinker protein plectin, has eight tissue-specific isoforms in humans, arising by alternate splicing of the first exon. To date, all PLEC mutations that cause epidermolysis bullosa simplex (EBS) were found in exons common to all isoforms. Due to the ubiquitous presence of plectin in mamm...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddv066

    authors: Gostyńska KB,Nijenhuis M,Lemmink H,Pas HH,Pasmooij AM,Lang KK,Castañón MJ,Wiche G,Jonkman MF

    更新日期:2015-06-01 00:00:00

  • A comparison of tagging methods and their tagging space.

    abstract::Single-nucleotide polymorphism (SNP) tagging is widely used as a way of saving genotyping costs in association studies. A number of different tagging methods have been developed to reduce the number of markers to be genotyped while maintaining power for detecting effects on non-assayed SNPs. How the different methods ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddi309

    authors: Ke X,Miretti MM,Broxholme J,Hunt S,Beck S,Bentley DR,Deloukas P,Cardon LR

    更新日期:2005-09-15 00:00:00

  • Frataxin deficiency enhances apoptosis in cells differentiating into neuroectoderm.

    abstract::Deficiency of the mitochondrial matrix protein frataxin causes Friedreich ataxia. Frataxin function is believed to be related to mitochondrial iron metabolism and free radical production. In Friedreich ataxia, loss of dorsal root ganglia neurons occurs early in life, suggesting a developmental process. In addition, fr...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/10.18.1935

    authors: Santos MM,Ohshima K,Pandolfo M

    更新日期:2001-09-01 00:00:00

  • Discrete subcellular partitioning of human retrotransposon RNAs despite a common mechanism of genome insertion.

    abstract::Despite the immense significance retrotransposons have had for genome evolution much about their biology is unknown, including the processes of forming their ribonucleoprotein (RNP) particles and transporting them about the cell. Suppression of retrotransposon expression, together with the presence of retrotransposon ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddq048

    authors: Goodier JL,Mandal PK,Zhang L,Kazazian HH Jr

    更新日期:2010-05-01 00:00:00

  • Identification and characterization of functional risk variants for colorectal cancer mapping to chromosome 11q23.1.

    abstract::Genome-wide association studies of colorectal cancer (CRC) have identified a number of common variants associated with modest risk, including rs3802842 at chromosome 11q23.1. Several genes map to this region but rs3802842 does not map to any known transcribed or regulatory sequences. We reasoned, therefore, that rs380...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddt584

    authors: Biancolella M,Fortini BK,Tring S,Plummer SJ,Mendoza-Fandino GA,Hartiala J,Hitchler MJ,Yan C,Schumacher FR,Conti DV,Edlund CK,Noushmehr H,Coetzee SG,Bresalier RS,Ahnen DJ,Barry EL,Berman BP,Rice JC,Coetzee GA,Casey G

    更新日期:2014-04-15 00:00:00

  • Functional genomic analysis unravels a metabolic-inflammatory interplay in adrenoleukodystrophy.

    abstract::X-linked adrenoleukodystrophy (X-ALD) is an inherited disorder characterized by axonopathy and demyelination in the central nervous system and adrenal insufficiency. Main X-ALD phenotypes are: (i) an adult adrenomyeloneuropathy (AMN) with axonopathy in spinal cords, (ii) cerebral AMN with brain demyelination (cAMN) an...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddr536

    authors: Schlüter A,Espinosa L,Fourcade S,Galino J,López E,Ilieva E,Morató L,Asheuer M,Cook T,McLaren A,Reid J,Kelly F,Bates S,Aubourg P,Galea E,Pujol A

    更新日期:2012-03-01 00:00:00

  • Zn²⁺ dyshomeostasis caused by loss of ATP13A2/PARK9 leads to lysosomal dysfunction and alpha-synuclein accumulation.

    abstract::Mutations in ATP13A2 (PARK9) cause Kufor-Rakeb syndrome (KRS) characterized by juvenile-onset parkinsonism, pyramidal signs and dementia. PARK9 belongs to type 5 P-type ATPase with its putative function as a cation transporter. Loss of PARK9 leads to lysosomal dysfunction and subsequent α-synuclein (α-Syn) accumulatio...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddt572

    authors: Tsunemi T,Krainc D

    更新日期:2014-06-01 00:00:00