Prenylated retinal ciliopathy protein RPGR interacts with PDE6δ and regulates ciliary localization of Joubert syndrome-associated protein INPP5E.

Abstract:

:Ciliary trafficking defects underlie the pathogenesis of severe human ciliopathies, including Joubert Syndrome (JBTS), Bardet-Biedl Syndrome, and some forms of retinitis pigmentosa (RP). Mutations in the ciliary protein RPGR (retinitis pigmentosa GTPase regulator) are common causes of RP-associated photoreceptor degeneration worldwide. While previous work has suggested that the localization of RPGR to cilia is critical to its functions, the mechanism by which RPGR and its associated cargo are trafficked to the cilia is unclear. Using proteomic and biochemical approaches, we show that RPGR interacts with two JBTS-associated ciliary proteins: PDE6δ (delta subunit of phosphodiesterase; a prenyl-binding protein) and INPP5E (inositol polyphosphate-5-phosphatase 5E). We find that PDE6δ binds selectively to the C-terminus of RPGR and that this interaction is critical for RPGR’s localization to cilia. Furthermore, we show that INPP5E associates with the N-terminus of RPGR and trafficking of INPP5E to cilia is dependent upon the ciliary localization of RPGR. These results implicate prenylation of RPGR as a critical modification for its localization to cilia and, in turn suggest that trafficking of INPP5E to cilia depends upon the interaction of RPGR with PDE6δ. Finally, our results implicate INPP5E, a novel RPGR-interacting protein, in the pathogenesis of RPGR-associated ciliopathies.

journal_name

Hum Mol Genet

journal_title

Human molecular genetics

authors

Rao KN,Zhang W,Li L,Anand M,Khanna H

doi

10.1093/hmg/ddw281

subject

Has Abstract

pub_date

2016-10-15 00:00:00

pages

4533-4545

issue

20

eissn

0964-6906

issn

1460-2083

pii

2525890

journal_volume

25

pub_type

杂志文章
  • Effects of genetic variations in the dystonia protein torsinA: identification of polymorphism at residue 216 as protein modifier.

    abstract::Four naturally occurring sequence variations have been found in the coding region of the DYT1 gene encoding torsinA. One of these, a 3 bp (DeltaGAG) deletion, underlies dominantly inherited cases of early-onset torsion dystonia. Others, including a single nucleotide polymorphism that replaces aspartic acid (D) at resi...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddl055

    authors: Kock N,Naismith TV,Boston HE,Ozelius LJ,Corey DP,Breakefield XO,Hanson PI

    更新日期:2006-04-15 00:00:00

  • Genome-wide scan identifies CDH13 as a novel susceptibility locus contributing to blood pressure determination in two European populations.

    abstract::Hypertension is a complex disease that affects a large proportion of adult population. Although approximately half of the inter-individual variance in blood pressure (BP) level is heritable, identification of genes responsible for its regulation has remained challenging. Genome-wide association study (GWAS) is a novel...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddp135

    authors: Org E,Eyheramendy S,Juhanson P,Gieger C,Lichtner P,Klopp N,Veldre G,Döring A,Viigimaa M,Sõber S,Tomberg K,Eckstein G,KORA.,Kelgo P,Rebane T,Shaw-Hawkins S,Howard P,Onipinla A,Dobson RJ,Newhouse SJ,Brown M,Domini

    更新日期:2009-06-15 00:00:00

  • Increased tumour risk for BWS patients correlates with aberrant H19 and not KCNQ1OT1 methylation: occurrence of KCNQ1OT1 hypomethylation in familial cases of BWS.

    abstract::Beckwith-Wiedemann syndrome (BWS) is an overgrowth malformation syndrome that maps to human chromosome 11p15.5, a region that harbours a number of imprinted genes. We studied the methylation status of H19 and KCNQ1OT1 (LIT1/KvDMR1) in a large series of BWS patients. Different patient groups were identified: group I pa...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/10.5.467

    authors: Bliek J,Maas SM,Ruijter JM,Hennekam RC,Alders M,Westerveld A,Mannens MM

    更新日期:2001-03-01 00:00:00

  • Loss of Tbx1 induces bone phenotypes similar to cleidocranial dysplasia.

    abstract::T-box transcription factor, TBX1, is the major candidate gene for 22q11.2 deletion syndrome (DiGeorge/ Velo-cardio-facial syndrome) characterized by facial defects, thymus hypoplasia, cardiovascular anomalies and cleft palates. Here, we report that the loss of Tbx1 in mouse (Tbx1(-/-)) results in skeletal abnormalitie...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddu458

    authors: Funato N,Nakamura M,Richardson JA,Srivastava D,Yanagisawa H

    更新日期:2015-01-15 00:00:00

  • Inversion of the IDS gene resulting from recombination with IDS-related sequences is a common cause of the Hunter syndrome.

    abstract::We have recently described the identification of a second IDS locus (IDS-2) located within 90 kb telomeric of the IDS gene (Bondeson et al. submitted). Here, we show that this region is involved in a recombination event with the IDS gene in about 13% of patients with the Hunter syndrome. Analysis of the resulting rear...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/4.4.615

    authors: Bondeson ML,Dahl N,Malmgren H,Kleijer WJ,Tönnesen T,Carlberg BM,Pettersson U

    更新日期:1995-04-01 00:00:00

  • Origin of the de novo duplication in Charcot-Marie-Tooth disease type 1A: unequal nonsister chromatid exchange during spermatogenesis.

    abstract::A 1.5 Mb duplication within 17p11.2 is the major mutation causing both autosomal dominant and sporadic Charcot-Marie-Tooth disease type 1A (CMT1A). An independent origin for the mutation in each family has been postulated. The proposed genetic mechanism causing the CMT1A duplication is unequal nonsister chromatid exch...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/2.12.2031

    authors: Palau F,Löfgren A,De Jonghe P,Bort S,Nelis E,Sevilla T,Martin JJ,Vilchez J,Prieto F,Van Broeckhoven C

    更新日期:1993-12-01 00:00:00

  • Pael receptor induces death of dopaminergic neurons in the substantia nigra via endoplasmic reticulum stress and dopamine toxicity, which is enhanced under condition of parkin inactivation.

    abstract::Selective loss of dopaminergic neurons is the final common pathway in Parkinson's disease. Expression of Parkin associated endothelin-receptor like receptor (Pael-R) in mouse brain was achieved by injecting adenoviral vectors carrying a modified neuron-specific promoter and Cre recombinase into the striatum. Upregulat...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddl439

    authors: Kitao Y,Imai Y,Ozawa K,Kataoka A,Ikeda T,Soda M,Nakimawa K,Kiyama H,Stern DM,Hori O,Wakamatsu K,Ito S,Itohara S,Takahashi R,Ogawa S

    更新日期:2007-01-01 00:00:00

  • Enriched rearing improves behavioral responses of an animal model for CNV-based autistic-like traits.

    abstract::Potocki-Lupski syndrome (PTLS; MIM #610883), characterized by neurobehavioral abnormalities, intellectual disability and congenital anomalies, is caused by a 3.7-Mb duplication in 17p11.2. Neurobehavioral studies determined that ∼70-90% of PTLS subjects tested positive for autism or autism spectrum disorder (ASD). We ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/dds124

    authors: Lacaria M,Spencer C,Gu W,Paylor R,Lupski JR

    更新日期:2012-07-15 00:00:00

  • The PINK1/Parkin pathway regulates mitochondrial dynamics and function in mammalian hippocampal and dopaminergic neurons.

    abstract::PTEN-induced putative kinase 1 (PINK1) and Parkin act in a common pathway to regulate mitochondrial dynamics, the involvement of which in the pathogenesis of Parkinson's disease (PD) is increasingly being appreciated. However, how the PINK1/Parkin pathway influences mitochondrial function is not well understood, and t...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddr235

    authors: Yu W,Sun Y,Guo S,Lu B

    更新日期:2011-08-15 00:00:00

  • Mitochondrial ATP synthase activity is impaired by suppressed O-GlcNAcylation in Alzheimer's disease.

    abstract::Glycosylation with O-linked β-N-acetylglucosamine (O-GlcNAc) is one of the protein glycosylations affecting various intracellular events. However, the role of O-GlcNAcylation in neurodegenerative diseases such as Alzheimer's disease (AD) is poorly understood. Mitochondrial adenosine 5'-triphosphate (ATP) synthase is a...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddv358

    authors: Cha MY,Cho HJ,Kim C,Jung YO,Kang MJ,Murray ME,Hong HS,Choi YJ,Choi H,Kim DK,Choi H,Kim J,Dickson DW,Song HK,Cho JW,Yi EC,Kim J,Jin SM,Mook-Jung I

    更新日期:2015-11-15 00:00:00

  • Sensitivity of single-strand conformation polymorphism and heteroduplex method for mutation detection in the cystic fibrosis gene.

    abstract::The gene responsible for cystic fibrosis (CF) contains 27 coding exons and more than 300 independent mutations have been identified. An efficient and optimized strategy is required to identify additional mutations and/or to screen patient samples for the presence of known mutations. We have tested several different co...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/3.5.801

    authors: Ravnik-Glavac M,Glavac D,Dean M

    更新日期:1994-05-01 00:00:00

  • Looking beyond the genes: the role of non-coding variants in human disease.

    abstract::Over the past decades the search for disease causing variants has been focusing exclusively on the coding genome. This highly selective approach has been extremely successful resulting in the identification of thousands of disease genes, but ignores the functional and therefore disease relevance of the rest of the gen...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddw205

    authors: Spielmann M,Mundlos S

    更新日期:2016-10-01 00:00:00

  • Precursor arrays for triplet repeat expansion at the fragile X locus.

    abstract::To determine factors governing triplet repeat expansion at FMR1, we need to understand the basis of normal variation. We have sequenced the FMR1 repeat from 102 normal X chromosomes and show that most are interrupted with a regularly spaced AGG trinucleotide giving an ordered structure to the array. Five types of arra...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/3.9.1553

    authors: Hirst MC,Grewal PK,Davies KE

    更新日期:1994-09-01 00:00:00

  • Post-translational modifications of expanded polyglutamine proteins: impact on neurotoxicity.

    abstract::Polyglutamine diseases are a family of nine neurodegenerative disorders caused by expansion in different genes of a CAG triplet repeat stretch, which encodes an elongated polyglutamine tract. This polyglutamine tract is thought to confer a toxic gain of function to the bearing proteins, which leads to late onset and p...

    journal_title:Human molecular genetics

    pub_type: 杂志文章,评审

    doi:10.1093/hmg/ddn412

    authors: Pennuto M,Palazzolo I,Poletti A

    更新日期:2009-04-15 00:00:00

  • Expression analyses and interaction with the anaphase promoting complex protein Apc2 suggest a role for inversin in primary cilia and involvement in the cell cycle.

    abstract::Homozygous inv mice lack a functional inversin protein and exhibit situs inversus plus severe cystic changes in the kidney and pancreas. Although the inversin sequence has provided few clues to its function, we and others have previously identified calmodulin as a binding partner. We now provide evidence that inversin...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/11.26.3345

    authors: Morgan D,Eley L,Sayer J,Strachan T,Yates LM,Craighead AS,Goodship JA

    更新日期:2002-12-15 00:00:00

  • Hypermorphic and hypomorphic AARS alleles in patients with CMT2N expand clinical and molecular heterogeneities.

    abstract::Aminoacyl-tRNA synthetases (ARSs) are ubiquitously expressed enzymes implicated in several dominant and recessive disease phenotypes. The canonical function of ARSs is to couple an amino acid to a cognate transfer RNA (tRNA). We identified three novel disease-associated missense mutations in the alanyl-tRNA synthetase...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddy290

    authors: Weterman MAJ,Kuo M,Kenter SB,Gordillo S,Karjosukarso DW,Takase R,Bronk M,Oprescu S,van Ruissen F,Witteveen RJW,Bienfait HME,Breuning M,Verhamme C,Hou YM,de Visser M,Antonellis A,Baas F

    更新日期:2018-12-01 00:00:00

  • Altered 2-thiouridylation impairs mitochondrial translation in reversible infantile respiratory chain deficiency.

    abstract::Childhood-onset mitochondrial encephalomyopathies are severe, relentlessly progressive conditions. However, reversible infantile respiratory chain deficiency (RIRCD), due to a homoplasmic mt-tRNA(Glu) mutation, and reversible infantile hepatopathy, due to tRNA 5-methylaminomethyl-2-thiouridylate methyltransferase (TRM...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddt309

    authors: Boczonadi V,Smith PM,Pyle A,Gomez-Duran A,Schara U,Tulinius M,Chinnery PF,Horvath R

    更新日期:2013-11-15 00:00:00

  • Overexpression of a calpastatin transgene in mdx muscle reduces dystrophic pathology.

    abstract::Reduced sarcolemmal integrity in dystrophin-deficient muscles of mdx mice and Duchenne muscular dystrophy (DMD) patients has been reported to result in altered calcium homeostasis. Previous studies have shown a correlative relationship between calcium-dependent protease (calpain) activity in dystrophic muscle and musc...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/11.21.2645

    authors: Spencer MJ,Mellgren RL

    更新日期:2002-10-01 00:00:00

  • Excess of high activity monoamine oxidase A gene promoter alleles in female patients with panic disorder.

    abstract::A genetic contribution to the pathogenesis of panic disorder has been demonstrated by clinical genetic studies. Molecular genetic studies have focused on candidate genes suggested by the molecular mechanisms implied in the action of drugs utilized for therapy or in challenge tests. One class of drugs effective in the ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/8.4.621

    authors: Deckert J,Catalano M,Syagailo YV,Bosi M,Okladnova O,Di Bella D,Nöthen MM,Maffei P,Franke P,Fritze J,Maier W,Propping P,Beckmann H,Bellodi L,Lesch KP

    更新日期:1999-04-01 00:00:00

  • A variant in MRPS14 (uS14m) causes perinatal hypertrophic cardiomyopathy with neonatal lactic acidosis, growth retardation, dysmorphic features and neurological involvement.

    abstract::Dysfunction of mitochondrial translation is an increasingly important molecular cause of human disease, but structural defects of mitochondrial ribosomal subunits are rare. We used next-generation sequencing to identify a homozygous variant in the mitochondrial small ribosomal protein 14 (MRPS14, uS14m) in a patient m...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddy374

    authors: Jackson CB,Huemer M,Bolognini R,Martin F,Szinnai G,Donner BC,Richter U,Battersby BJ,Nuoffer JM,Suomalainen A,Schaller A

    更新日期:2019-02-15 00:00:00

  • Progressive axonal transport and synaptic protein changes correlate with behavioral and neuropathological abnormalities in the heterozygous Q175 KI mouse model of Huntington's disease.

    abstract::A long-term goal of modeling Huntington's disease (HD) is to recapitulate the cardinal features of the disease in mice that express both mutant and wild-type (WT) huntingtin (Htt), as HD commonly manifests as a heterozygous condition in humans, and loss of WT Htt is associated with loss-of-function. In a new heterozyg...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddu166

    authors: Smith GA,Rocha EM,McLean JR,Hayes MA,Izen SC,Isacson O,Hallett PJ

    更新日期:2014-09-01 00:00:00

  • Mutations in MAP3K1 that cause 46,XY disorders of sex development disrupt distinct structural domains in the protein.

    abstract::Missense mutations in the gene, MAP3K1, are a common cause of 46,XY gonadal dysgenesis, accounting for 15-20% of cases [Ostrer, 2014, Disorders of sex development (DSDs): an update. J. Clin. Endocrinol. Metab., 99, 1503-1509]. Functional studies demonstrated that all of these mutations cause a protein gain-of-function...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddz002

    authors: Chamberlin A,Huether R,Machado AZ,Groden M,Liu HM,Upadhyay K,O V,Gomes NL,Lerario AM,Nishi MY,Costa EMF,Mendonca B,Domenice S,Velasco J,Loke J,Ostrer H

    更新日期:2019-05-15 00:00:00

  • Mapping of the familial infantile myasthenia (congenital myasthenic syndrome type Ia) gene to chromosome 17p with evidence of genetic homogeneity.

    abstract::Familial infantile myasthenia is an autosomal recessive disorder, recently classified as congenital myasthenic syndrome type Ia. Onset of symptoms is at birth to early childhood with significant myasthenic weakness and possible respiratory distress, followed later in life by symptoms of mild to moderate myasthenia. Th...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/6.4.635

    authors: Christodoulou K,Tsingis M,Deymeer F,Serdaroglu P,Ozdemir C,Al-Shehab A,Bairactaris C,Mavromatis I,Mylonas I,Evoli A,Kyriallis K,Middleton LT

    更新日期:1997-04-01 00:00:00

  • PGC-1alpha/beta induced expression partially compensates for respiratory chain defects in cells from patients with mitochondrial disorders.

    abstract::Members of the peroxisome proliferator-activated receptor gamma coactivator (PGC) family are potent inducers of mitochondrial biogenesis. We have tested the potential effect of increased mitochondrial biogenesis in cells derived from patients harboring oxidative phosphorylation defects due to either nuclear or mitocho...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddp093

    authors: Srivastava S,Diaz F,Iommarini L,Aure K,Lombes A,Moraes CT

    更新日期:2009-05-15 00:00:00

  • Allele-specific silencing of a pathogenic mutant acetylcholine receptor subunit by RNA interference.

    abstract::Slow channel congenital myasthenic syndrome (SCCMS) is a disorder of the neuromuscular synapse caused by dominantly inherited missense mutations in genes that encode the muscle acetylcholine receptor (AChR) subunits. Here we investigate the potential of post-transcriptional gene silencing using RNA interference (RNAi)...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddg280

    authors: Abdelgany A,Wood M,Beeson D

    更新日期:2003-10-15 00:00:00

  • SPEG binds with desmin and its deficiency causes defects in triad and focal adhesion proteins.

    abstract::SPEG, a member of the myosin light chain kinase family, is localized at the level of triad surrounding myofibrils in skeletal muscles. In humans, SPEG mutations are associated with centronuclear myopathy and cardiomyopathy. Using a striated muscle specific Speg-knockout (KO) mouse model, we have previously shown that ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddaa276

    authors: Luo S,Li Q,Lin J,Murphy Q,Marty I,Zhang Y,Kazerounian S,Agrawal PB

    更新日期:2020-12-23 00:00:00

  • Regulation of a strong F9 cryptic 5'ss by intrinsic elements and by combination of tailored U1snRNAs with antisense oligonucleotides.

    abstract::Mutations affecting specific splicing regulatory elements offer suitable models to better understand their interplay and to devise therapeutic strategies. Here we characterize a meaningful splicing model in which numerous Hemophilia B-causing mutations, either missense or at the donor splice site (5'ss) of coagulation...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/ddv205

    authors: Balestra D,Barbon E,Scalet D,Cavallari N,Perrone D,Zanibellato S,Bernardi F,Pinotti M

    更新日期:2015-09-01 00:00:00

  • Serum calcium and risk of migraine: a Mendelian randomization study.

    abstract::Migraine affects ∼14% of the world's population, though not all predisposing causal risk factors are known. We used electronic health records, genetic co-heritability analysis, and a two-sample Mendelian Randomization (MR) design to determine if elevated serum calcium levels were associated with risk of migraine heada...

    journal_title:Human molecular genetics

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1093/hmg/ddw416

    authors: Yin P,Anttila V,Siewert KM,Palotie A,Davey Smith G,Voight BF

    更新日期:2017-02-15 00:00:00

  • The mouse neurological mutant flailer expresses a novel hybrid gene derived by exon shuffling between Gnb5 and Myo5a.

    abstract::Exon shuffling is thought to be an important mechanism for evolution of new genes. Here we show that the mouse neurological mutation flailer (flr) expresses a novel gene that combines the promoter and first two exons of guanine nucleotide binding protein beta 5 (Gnb5) with the C-terminal exons of the closely linked My...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/9.5.821

    authors: Jones JM,Huang JD,Mermall V,Hamilton BA,Mooseker MS,Escayg A,Copeland NG,Jenkins NA,Meisler MH

    更新日期:2000-03-22 00:00:00

  • Abnormal XY interchange between a novel isolated protein kinase gene, PRKY, and its homologue, PRKX, accounts for one third of all (Y+)XX males and (Y-)XY females.

    abstract::XX males and XY females have a sex reversal disorder which can be caused by an abnormal interchange between the X and the Y chromosomes. We have isolated and characterized a novel gene on the Y chromosome, PRKY. This gene is highly homologous to a previously isolated gene from Xp22.3, PRKX, and represents a member of ...

    journal_title:Human molecular genetics

    pub_type: 杂志文章

    doi:10.1093/hmg/6.11.1985

    authors: Schiebel K,Winkelmann M,Mertz A,Xu X,Page DC,Weil D,Petit C,Rappold GA

    更新日期:1997-10-01 00:00:00