#PAGE_PARAMS# #ADS_HEAD_SCRIPTS# #MICRODATA#

Transgenic Rat Model of Neurodegeneration Caused by Mutation in the Gene


TDP-43 proteinopathies have been observed in a wide range of neurodegenerative diseases. Mutations in the gene encoding TDP-43 (i.e., TDP) have been identified in amyotrophic lateral sclerosis (ALS) and in frontotemporal lobe degeneration associated with motor neuron disease. To study the consequences of TDP mutation in an intact system, we created transgenic rats expressing normal human TDP or a mutant form of human TDP with a M337V substitution. Overexpression of mutant, but not normal, TDP caused widespread neurodegeneration that predominantly affected the motor system. TDP mutation reproduced ALS phenotypes in transgenic rats, as seen by progressive degeneration of motor neurons and denervation atrophy of skeletal muscles. This robust rat model also recapitulated features of TDP-43 proteinopathies including the formation of TDP-43 inclusions, cytoplasmic localization of phosphorylated TDP-43, and fragmentation of TDP-43 protein. TDP transgenic rats will be useful for deciphering the mechanisms underlying TDP-43–related neurodegenerative diseases.


Vyšlo v časopise: Transgenic Rat Model of Neurodegeneration Caused by Mutation in the Gene. PLoS Genet 6(3): e32767. doi:10.1371/journal.pgen.1000887
Kategorie: Research Article
prolekare.web.journal.doi_sk: https://doi.org/10.1371/journal.pgen.1000887

Souhrn

TDP-43 proteinopathies have been observed in a wide range of neurodegenerative diseases. Mutations in the gene encoding TDP-43 (i.e., TDP) have been identified in amyotrophic lateral sclerosis (ALS) and in frontotemporal lobe degeneration associated with motor neuron disease. To study the consequences of TDP mutation in an intact system, we created transgenic rats expressing normal human TDP or a mutant form of human TDP with a M337V substitution. Overexpression of mutant, but not normal, TDP caused widespread neurodegeneration that predominantly affected the motor system. TDP mutation reproduced ALS phenotypes in transgenic rats, as seen by progressive degeneration of motor neurons and denervation atrophy of skeletal muscles. This robust rat model also recapitulated features of TDP-43 proteinopathies including the formation of TDP-43 inclusions, cytoplasmic localization of phosphorylated TDP-43, and fragmentation of TDP-43 protein. TDP transgenic rats will be useful for deciphering the mechanisms underlying TDP-43–related neurodegenerative diseases.


Zdroje

1. BurattiE

BrindisiA

GiombiM

TisminetzkyS

AyalaMY

2005 TDP-43 binds heterogeneous nuclear ribonucleoprotein A/B through its C-terminal tail: an important region for the inhibition of cystic fibrosis transmembrane conductance regulator exon 9 splicing. J Biol Chem 280 37572 37584

2. AbhyankarMM

UrekarC

ReddiPP

2007 A novel CpG-free vertebrate insulator silences the testis-specific SP-10 gene in somatic tissues: role for TDP-43 in insulator function. J Biol Chem 282 36143 36154

3. BoseKJ

WangFI

HungL

TarnYW

ShenKC

2008 TDP-43 overexpression enhances exon 7 inclusion during the survival of motor neuron pre-mRNA splicing. J Biol Chem 283 28852 28859

4. WangYH

WangFI

BoseJ

ShenKC

2004 Structural diversity and functional implications of the eukaryotic TDP gene family. Genomics 83 130 139

5. NeumannM

SampathuMD

KwongKL

TruaxCA

MicsenyiCM

2006 Ubiquitinated TDP-43 in frontotemporal lobar degeneration and amyotrophic lateral sclerosis. Science 314 130 133

6. AraiT

HasegawaM

AkiyamaH

IkedaK

NonakaT

2006 TDP-43 is a component of ubiquitin-positive tau-negative inclusions in frontotemporal lobar degeneration and amyotrophic lateral sclerosis. Biochem Biophys Res Commun 351 602 611

7. GiordanaTM

PiccininiM

GrifoniS

MarcoDG

VercellinoM

2009 TDP-43 Redistribution Is an Early Event in Sporadic Amyotrophic Lateral Sclerosis. Brain Pathol 20 351 360

8. NeumannM

KwongKL

LeeBE

KremmerE

FlatleyA

2009 Phosphorylation of S409/410 of TDP-43 is a consistent feature in all sporadic and familial forms of TDP-43 proteinopathies. Acta Neuropathol 117 137 149

9. AraiT

MackenzieRI

HasegawaM

NonokaT

NiizatoK

2009 Phosphorylated TDP-43 in Alzheimer's disease and dementia with Lewy bodies. Acta Neuropathol 117 125 136

10. MackenzieIR

BigioEH

IncePG

GeserF

NeumannM

2007 Pathological TDP-43 distinguishes sporadic amyotrophic lateral sclerosis from amyotrophic lateral sclerosis with SOD1 mutations. Ann Neurol 61 427 434

11. TanCF

EguchiH

TagawaA

OnoderaO

IwasakiT

2007 TDP-43 immunoreactivity in neuronal inclusions in familial amyotrophic lateral sclerosis with or without SOD1 gene mutation. Acta Neuropathol 113 535 542

12. KwiatkowskiJTJr

BoscoAD

LeclercLA

TamrazianE

VanderburgRC

2009 Mutations in the FUS/TLS gene on chromosome 16 cause familial amyotrophic lateral sclerosis. Science 323 1205 1208

13. VanceC

RogeljB

HortobagyiT

VosDJK

NishimuraLA

2009 Mutations in FUS, an RNA processing protein, cause familial amyotrophic lateral sclerosis type 6. Science 323 1208 1211

14. KabashiE

ValdmanisNP

DionP

SpiegelmanD

McConkeyJB

2008 TARDBP mutations in individuals with sporadic and familial amyotrophic lateral sclerosis. Nat Genet 40 572 574

15. SreedharanJ

BlairPI

TripathiBV

HuX

VanceC

2008 TDP-43 mutations in familial and sporadic amyotrophic lateral sclerosis. Science 319 1668 1672

16. DeerlinMV

LeverenzBJ

BekrisML

BirdDT

YuanW

2008 TARDBP mutations in amyotrophic lateral sclerosis with TDP-43 neuropathology: a genetic and histopathological analysis. Lancet Neurol 7 409 416

17. RutherfordJN

ZhangJY

BakerM

GassMJ

FinchAN

2008 Novel Mutations in TARDBP (TDP-43) in Patients with Familial Amyotrophic Lateral Sclerosis. PLoS Genet 4 e1000193 doi:10.1371/journal.pgen.1000193

18. BenajibaL

BerLI

CamuzatA

LacosteM

Thomas-AnterionC

2009 TARDBP mutations in motoneuron disease with frontotemporal lobar degeneration. Annals of Neurology 65 470 474

19. FeiguinF

GodenaKV

RomanoG

D'AmbrogioA

KlimaR

2009 Depletion of TDP-43 affects Drosophila motoneurons terminal synapsis and locomotive behavior. FEBS Lett 583 1586 1592

20. IguchiY

KatsunoM

NiwaJ

YamadaS

SoneJ

2009 TDP-43 depletion induces neuronal cell damage through dysregulation of Rho family GTPases. J Biol Chem 284 22059 22066

21. OuHS

WuF

HarrichD

Garcia-MartinezFL

GaynorBR

1995 Cloning and characterization of a novel cellular protein, TDP-43, that binds to human immunodeficiency virus type 1 TAR DNA sequence motifs. J Virol 69 3584 3596

22. WarmingS

CostantinoN

CourtLD

JenkinsAN

CopelandGN

2005 Simple and highly efficient BAC recombineering using galK selection. Nucleic Acids Res 33 e36

23. YamamotoA

HenR

DauerTW

2001 The ons and offs of inducible transgenic technology: a review. Neurobiol Dis 8 923 932

24. ZhouH

HuangC

YangM

LandelPC

XiaYP

2009 Developing tTA Transgenic Rats for Inducible and Reversible Gene Expression. Int J Biol Sci 2 171 181

25. XiaGX

ZhouH

HuangY

XuZ

2006 Allele-specific RNAi selectively silences mutant SOD1 and achieves significant therapeutic benefit in vivo. Neurobiol Dis 23 578 586

26. BruijnIL

BecherWM

LeeKM

AndersonLK

JenkinsAN

1997 ALS-linked SOD1 mutant G85R mediates damage to astrocytes and promotes rapidly progressive disease with SOD1-containing inclusions. Neuron 18 327 338

27. BruijnIL

HouseweartKM

KatoS

AndersonLK

AndersonDS

1998 Aggregation and motor neuron toxicity of an ALS-linked SOD1 mutant independent from wild-type SOD1. Science 281 1851 1854

28. ClementMA

NguyenDM

RobertsAE

GarciaLM

BoilleeS

2003 Wild-type nonneuronal cells extend survival of SOD1 mutant motor neurons in ALS mice, Science 302 113 117

29. GurneyEM

PuH

ChiuYA

CantoDCM

PolchowYC

1994 Motor neuron degeneration in mice that express a human Cu,Zn superoxide dismutase mutation. Science 264 1772 1775

30. BoilleeS

YamanakaK

LobsigerSC

CopelandGN

JenkinsAN

2006 Onset and progression in inherited ALS determined by motor neurons and microglia. Science 312 1389 1392

31. D GiorgioPF

CarrascoAM

SiaoCM

ManiatisT

EgganK

2007 Non-cell autonomous effect of glia on motor neurons in an embryonic stem cell-based ALS model. Nat Neurosci 10 608 614

32. NagaiM

ReBD

NagataT

ChalazonitisA

JessellMT

2007 Astrocytes expressing ALS-linked mutated SOD1 release factors selectively toxic to motor neurons. Nat Neurosci 10 615 622

33. YamanakaK

ChunJS

BoilleeS

Fujimori-TonouN

YamashitaH

2008 Astrocytes as determinants of disease progression in inherited amyotrophic lateral sclerosis. Nat Neurosci 11 251 253

34. TatomBJ

WangBD

DaytonDR

SkalliO

HuttonLM

2009 Mimicking Aspects of Frontotemporal Lobar Degeneration and Lou Gehrig's Disease in Rats via TDP-43 Overexpression. Mol Ther 17 607 613

35. CairnsJN

NeumannM

BigioHE

HolmEI

TroostD

2007 TDP-43 in familial and sporadic frontotemporal lobar degeneration with ubiquitin inclusions. Am J Pathol 171 227 240

36. SeelaarH

SchelhaasJH

AzmaniA

KustersB

RossoS

2007 TDP-43 pathology in familial frontotemporal dementia and motor neuron disease without Progranulin mutations. Brain 130 1375 1385

37. BrandmeirNJ

GeserF

KwongLK

ZimmermanE

QianJ

2008 Severe subcortical TDP-43 pathology in sporadic frontotemporal lobar degeneration with motor neuron disease. Acta Neuropathol 115 123 131

38. NishihiraY

TanFC

HoshiY

IwanagaK

YamadaM

2009 Sporadic amyotrophic lateral sclerosis of long duration is associated with relatively mild TDP-43 pathology. Acta Neuropathol 117 45 53

39. MachidaY

TsuchiyaK

AnnoM

HagaC

ItoT

1999 Sporadic amyotrophic lateral sclerosis with multiple system degeneration: a report of an autopsy case without respirator administration. Acta Neuropathol 98 512 515

40. TsuchiyaK

SanoM

ShiotsuH

AkiyamaH

WatabikiS

2004 Sporadic amyotrophic lateral sclerosis of long duration mimicking spinal progressive muscular atrophy exists: additional autopsy case with a clinical course of 19 years. Neuropathology 24 228 235

41. LilloP

HodgesRJ

2009 Frontotemporal dementia and motor neurone disease: overlapping clinic-pathological disorders. J Clin Neurosci 16 1131 1135

42. RohnTT

2008 Caspase-cleaved TAR DNA-binding protein-43 is a major pathological finding in Alzheimer's disease. Brain Res 1228 189 198

43. Nakashima-YasudaH

UryuK

RobinsonJ

XieXS

HurtigH

2007 Co-morbidity of TDP-43 proteinopathy in Lewy body related diseases. Acta Neuropathol 114 221 229

44. KwongKL

NeumannM

SampathuMD

LeeMV

TrojanowskiQJ

2007 TDP-43 proteinopathy: the neuropathology underlying major forms of sporadic and familial frontotemporal lobar degeneration and motor neuron disease. Acta Neuropathol 114 63 70

45. KwongKL

UryuK

TrojanowskiQJ

LeeMV

2008 TDP-43 proteinopathies: neurodegenerative protein misfolding diseases without amyloidosis. Neurosignals 16 41 51

46. MacLeodD

DowmanJ

HammondR

LeeteT

InoueK

2006 The familial Parkinsonism gene LRRK2 regulates neurite process morphology. Neuron 52 587 593

47. SmithWW

PeiZ

JiangH

DawsonLV

DawsonMT

2006 Kinase activity of mutant LRRK2 mediates neuronal toxicity. Nat Neurosci 9 1231 1233

48. ZhangJY

XuFY

DickeyAC

BurattiE

BaralleF

2007 Progranulin mediates caspase-dependent cleavage of TAR DNA binding protein-43. J Neurosci 27 10530 10534

49. KabashiE

DaoudH

RiviereBJ

ValdmanisNP

BourgouinP

2009 No TARDBP mutations in a French Canadian population of patients with Parkinson disease. Arch Neurol 66 281 282

50. DengXH

HentatiA

TainerAJ

IqbalZ

CayabyabA

1993 Amyotrophic lateral sclerosis and structural defects in Cu,Zn superoxide dismutase. Science 261 1047 1051

51. RosenRD

SiddiqueT

PattersonD

FiglewiczAD

SappP

1993 Mutations in Cu/Zn superoxide dismutase gene are associated with familial amyotrophic lateral sclerosis. Nature 362 59 62

52. HowlandSD

LiuJ

SheY

GoadB

MaragakisJN

2002 Focal loss of the glutamate transporter EAAT2 in a transgenic rat model of SOD1 mutant-mediated amyotrophic lateral sclerosis (ALS). Proc Natl Acad Sci U S A 99 1604 1609

53. NagaiM

AokiM

MiyoshiI

KatoM

PasinelliP

2001 Rats expressing human cytosolic copper-zinc superoxide dismutase transgenes with amyotrophic lateral sclerosis: associated mutations develop motor neuron disease. J Neurosci 21 9246 9254

54. WongCP

PardoAC

BorcheltRD

LeeKM

CopelandGN

1995 An adverse property of a familial ALS-linked SOD1 mutation causes motor neuron disease characterized by vacuolar degeneration of mitochondria. Neuron 14 1105 1116

55. WegorzewskaI

BellS

CairnsNJ

MillerTM

BalohRH

2009 TDP-43 mutant transgenic mice develop features of ALS and frontotemporal lobar degeneration. Proc Natl Acad Sci USA 106 18809 18814

56. FilipiakEW

SaundersLT

2006 Advances in transgenic rat production. Transgenic Res 15 673 686

Štítky
Genetika Reprodukčná medicína

Článok vyšiel v časopise

PLOS Genetics


2010 Číslo 3
Najčítanejšie tento týždeň
Najčítanejšie v tomto čísle
Kurzy

Zvýšte si kvalifikáciu online z pohodlia domova

Aktuální možnosti diagnostiky a léčby litiáz
nový kurz
Autori: MUDr. Tomáš Ürge, PhD.

Všetky kurzy
Prihlásenie
Zabudnuté heslo

Zadajte e-mailovú adresu, s ktorou ste vytvárali účet. Budú Vám na ňu zasielané informácie k nastaveniu nového hesla.

Prihlásenie

Nemáte účet?  Registrujte sa

#ADS_BOTTOM_SCRIPTS#