PATHWAY: mpah05016 Help
Entry
Name
Huntington disease - Mus pahari (shrew mouse)
Description
Huntington disease (HD) is an autosomal-dominant neurodegenerative disorder that primarily affects medium spiny striatal neurons (MSN). The symptoms are choreiform, involuntary movements, personality changes and dementia. HD is caused by a CAG repeat expansion in the IT15 gene, which results in a long stretch of polyglutamine (polyQ) close to the amino-terminus of the HD protein huntingtin (Htt). Mutant Htt (mHtt) has effects both in the cytoplasm and in the nucleus. Full-length huntingtin is cleaved by proteases in the cytoplasm, leading to the formation of cytoplasmic and neuritic aggregates. mHtt also alters vesicular transport and recycling, causes cytosolic and mitochondrial Ca2+ overload, triggers endoplasmic reticulum stress through proteasomal dysfunction, and impairs autophagy function, increasing neuronal death susceptibility. N-terminal fragments containing the polyQ strech translocate to the nucleus where they impair transcription and induce neuronal death.
Class
Human Diseases; Neurodegenerative disease
BRITE hierarchy
Pathway map
Ortholog table
Organism
Mus pahari (shrew mouse) [GN:
mpah ]
Gene
110332053 Dnah2; LOW QUALITY PROTEIN: dynein heavy chain 2, axonemal [KO:K10408 ]
110322936 Dnali1; axonemal dynein light intermediate polypeptide 1 [KO:K10410 ]
110336980 guanine nucleotide-binding protein G(q) subunit alpha [KO:K04634 ]
110336671 Plcb3; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
110318415 Plcb2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
110319646 Plcb1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
110318209 Cacna1b; voltage-dependent N-type calcium channel subunit alpha-1B isoform X1 [KO:K04849 ]
110319261 Grin1; glutamate receptor ionotropic, NMDA 1 isoform X1 [KO:K05208 ]
110317210 Itpr1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
110328755 Slc1a3; excitatory amino acid transporter 1 isoform X1 [KO:K05614 ]
110317544 Slc1a2; excitatory amino acid transporter 2 isoform X1 [KO:K05613 ]
110322293 Kcnj10; ATP-sensitive inward rectifier potassium channel 10 [KO:K05003 ]
110328718 Sin3a; paired amphipathic helix protein Sin3a isoform X1 [KO:K11644 ]
110326739 Polr2e; DNA-directed RNA polymerases I, II, and III subunit RPABC1 [KO:K03013 ]
110334774 Polr2f; DNA-directed RNA polymerases I, II, and III subunit RPABC2 [KO:K03014 ]
110329787 Polr2h; DNA-directed RNA polymerases I, II, and III subunit RPABC3 isoform X1 [KO:K03016 ]
110316393 Polr2l; DNA-directed RNA polymerases I, II, and III subunit RPABC5 [KO:K03007 ]
110336652 DNA-directed RNA polymerases I, II, and III subunit RPABC5-like [KO:K03007 ]
110312947 Polr2j; DNA-directed RNA polymerase II subunit RPB11-a isoform X1 [KO:K03008 ]
110335171 Polr2k; DNA-directed RNA polymerases I, II, and III subunit RPABC4 [KO:K03009 ]
110318089 Bdnf; LOW QUALITY PROTEIN: brain-derived neurotrophic factor [KO:K04355 ]
110333347 Taf4b; transcription initiation factor TFIID subunit 4B isoform X1 [KO:K03129 ]
110318080 Taf4; transcription initiation factor TFIID subunit 4 [KO:K03129 ]
110319015 Tbpl2; TATA box-binding protein-like protein 2 isoform X1 [KO:K03120 ]
110322391 Creb1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
110320678 Creb3l4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X1 [KO:K09048 ]
110316152 Creb3l2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
110326077 Creb3l3; cyclic AMP-responsive element-binding protein 3-like protein 3 [KO:K09048 ]
110338975 Creb3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
110318364 Creb3l1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
110315994 Creb5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
110330452 Ppargc1a; peroxisome proliferator-activated receptor gamma coactivator 1-alpha [KO:K07202 ]
110317409 Pparg; peroxisome proliferator-activated receptor gamma isoform X1 [KO:K08530 ]
110316888 Ndufv1; NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial isoform X1 [KO:K03942 ] [EC:7.1.1.2 ]
110338235 Ndufv3; NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial isoform X1 [KO:K03944 ]
110313685 Ndufa1; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 [KO:K03945 ]
110333203 Ndufa2; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2 [KO:K03946 ]
110337062 Ndufa3; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 [KO:K03947 ]
110326234 Ndufa4l2; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 4-like 2 [KO:K03948 ]
110316386 Ndufa5; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 isoform X1 [KO:K03949 ]
110335084 Ndufa6; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 [KO:K03950 ]
110335777 Ndufa7; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 [KO:K03951 ]
110318772 Ndufa8; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 [KO:K03952 ]
110316704 Ndufa9; LOW QUALITY PROTEIN: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial [KO:K03953 ]
110321748 Ndufa10; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial [KO:K03954 ]
110335867 Ndufa11; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 [KO:K03956 ]
110326784 Ndufa12; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 isoform X1 [KO:K11352 ]
110336643 Ndufa13; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 [KO:K11353 ]
110324555 Ndufb1; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1 [KO:K03957 ]
110317149 Ndufb2; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial [KO:K03958 ]
110322308 Ndufb3; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 [KO:K03959 ]
110326037 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3-like [KO:K03959 ]
110329959 Ndufb4; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 [KO:K03960 ]
110320492 Ndufb5; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial isoform X1 [KO:K03961 ]
110338914 Ndufb6; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6 isoform X1 [KO:K03962 ]
110333533 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6-like [KO:K03962 ]
110337650 Ndufb7; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7 [KO:K03963 ]
110331668 Ndufb8; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial isoform X1 [KO:K03964 ]
110334970 Ndufb9; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 isoform X1 [KO:K03965 ]
110338345 Ndufb10; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 [KO:K03966 ]
110314570 Ndufb11; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial [KO:K11351 ]
110321204 Ndufs1; NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial isoform X1 [KO:K03934 ] [EC:7.1.1.2 ]
110321406 Ndufs2; NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial isoform X1 [KO:K03935 ] [EC:7.1.1.2 ]
110318572 Ndufs3; NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial [KO:K03936 ] [EC:7.1.1.2 ]
110329019 Ndufs4; NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial isoform X1 [KO:K03937 ]
110323693 Ndufs5; NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 [KO:K03938 ]
110329167 Ndufs6; NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial [KO:K03939 ]
110326881 Ndufs7; NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial [KO:K03940 ] [EC:7.1.1.2 ]
110327359 Ndufs8; NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial [KO:K03941 ] [EC:7.1.1.2 ]
110320722 Ndufc1; NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial [KO:K03967 ]
110332408 NADH dehydrogenase [ubiquinone] 1 subunit C2 isoform X1 [KO:K03968 ]
110328746 Sdha; succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial isoform X1 [KO:K00234 ] [EC:1.3.5.1 ]
110323139 Sdhb; succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial isoform X1 [KO:K00235 ] [EC:1.3.5.1 ]
110322178 Sdhc; succinate dehydrogenase cytochrome b560 subunit, mitochondrial isoform X1 [KO:K00236 ]
110324197 succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial-like isoform X1 [KO:K00237 ]
110328112 Sdhd; succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial [KO:K00237 ]
110323660 cytochrome b-c1 complex subunit 6, mitochondrial isoform X1 [KO:K00416 ]
110319299 cytochrome c oxidase subunit 4 isoform 2, mitochondrial isoform X1 [KO:K02263 ]
110337554 cytochrome c oxidase subunit 4 isoform 1, mitochondrial isoform X1 [KO:K02263 ]
110335711 LOW QUALITY PROTEIN: cytochrome c oxidase subunit 7A-related protein, mitochondrial [KO:K02270 ]
110333376 Atp5a1; ATP synthase subunit alpha, mitochondrial isoform X1 [KO:K02132 ]
110326670 Atp5d; ATP synthase subunit delta, mitochondrial isoform X1 [KO:K02134 ]
110320209 Atp5f1; ATP synthase F(0) complex subunit B1, mitochondrial [KO:K02127 ]
110318554 Atp5g3; ATP synthase F(0) complex subunit C3, mitochondrial isoform X1 [KO:K02128 ]
110331847 Atp5g1; ATP synthase F(0) complex subunit C1, mitochondrial [KO:K02128 ]
110334965 Atp5g2; ATP synthase F(0) complex subunit C2, mitochondrial isoform X1 [KO:K02128 ]
110320480 ATP synthase subunit d, mitochondrial-like isoform X1 [KO:K02138 ]
110332361 Atp5h; ATP synthase subunit d, mitochondrial isoform X1 [KO:K02138 ]
110331342 Vdac1; voltage-dependent anion-selective channel protein 1 isoform X1 [KO:K05862 ]
110325370 Vdac2; voltage-dependent anion-selective channel protein 2 [KO:K15040 ]
110336305 Vdac3; voltage-dependent anion-selective channel protein 3 isoform X1 [KO:K15041 ]
110326877 Apaf1; apoptotic protease-activating factor 1 isoform X1 [KO:K02084 ]
110329924 Psmd2; 26S proteasome non-ATPase regulatory subunit 2 isoform X1 [KO:K03028 ]
110321309 Psmd1; 26S proteasome non-ATPase regulatory subunit 1 isoform X1 [KO:K03032 ]
110332775 Psmd3; 26S proteasome non-ATPase regulatory subunit 3 [KO:K03033 ]
110312964 Psmd9; 26S proteasome non-ATPase regulatory subunit 9 [KO:K06693 ]
110331343 Psmd12; 26S proteasome non-ATPase regulatory subunit 12 isoform X1 [KO:K03035 ]
110331208 Psmd11; 26S proteasome non-ATPase regulatory subunit 11 [KO:K03036 ]
110325295 Psmd6; 26S proteasome non-ATPase regulatory subunit 6 isoform X1 [KO:K03037 ]
110337398 Psmd7; 26S proteasome non-ATPase regulatory subunit 7 [KO:K03038 ]
110319108 Psmd13; 26S proteasome non-ATPase regulatory subunit 13 isoform X1 [KO:K03039 ]
110318110 Psmd14; 26S proteasome non-ATPase regulatory subunit 14 [KO:K03030 ]
110323088 Psmd8; 26S proteasome non-ATPase regulatory subunit 8 [KO:K03031 ]
110331346 Ern1; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
110338658 Rb1cc1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
110317534 Ambra1; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
110325448 Atg14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
110330064 Atg2a; autophagy-related protein 2 homolog A isoform X1 [KO:K17906 ]
110331591 Wipi1; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
110339041 Wipi2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
C04549 1-Phosphatidyl-1D-myo-inositol 3-phosphate
Reference
Authors
Landles C, Bates GP
Title
Huntingtin and the molecular pathogenesis of Huntington's disease. Fourth in molecular medicine review series.
Journal
Reference
Authors
Borrell-Pages M, Zala D, Humbert S, Saudou F
Title
Huntington's disease: from huntingtin function and dysfunction to therapeutic strategies.
Journal
Reference
Authors
Bossy-Wetzel E, Petrilli A, Knott AB
Title
Mutant huntingtin and mitochondrial dysfunction.
Journal
Reference
Authors
Cattaneo E, Zuccato C, Tartari M
Title
Normal huntingtin function: an alternative approach to Huntington's disease.
Journal
Reference
Authors
Bezprozvanny I, Hayden MR
Title
Deranged neuronal calcium signaling and Huntington disease.
Journal
Reference
Authors
Sawa A, Tomoda T, Bae BI
Title
Mechanisms of neuronal cell death in Huntington's disease.
Journal
Reference
Authors
Ross CA.
Title
Polyglutamine pathogenesis: emergence of unifying mechanisms for Huntington's disease and related disorders.
Journal
Reference
Authors
Ross CA
Title
Huntington's disease: new paths to pathogenesis.
Journal
Reference
Authors
Coffey ET
Title
Nuclear and cytosolic JNK signalling in neurons.
Journal
Reference
Authors
Morfini GA, You YM, Pollema SL, Kaminska A, Liu K, Yoshioka K, Bjorkblom B, Coffey ET, Bagnato C, Han D, Huang CF, Banker G, Pigino G, Brady ST
Title
Pathogenic huntingtin inhibits fast axonal transport by activating JNK3 and phosphorylating kinesin.
Journal
Reference
Authors
Kumar P, Kumar D, Jha SK, Jha NK, Ambasta RK
Title
Ion Channels in Neurological Disorders.
Journal
Reference
Authors
Proft J, Weiss N
Title
Rectifying rectifier channels in Huntington disease.
Journal
Reference
Authors
Tang TS, Slow E, Lupu V, Stavrovskaya IG, Sugimori M, Llinas R, Kristal BS, Hayden MR, Bezprozvanny I
Title
Disturbed Ca2+ signaling and apoptosis of medium spiny neurons in Huntington's disease.
Journal
Reference
Authors
Mackay JP, Nassrallah WB, Raymond LA
Title
Cause or compensation?-Altered neuronal Ca(2+) handling in Huntington's disease.
Journal
Reference
Authors
Mattson MP.
Title
Accomplices to neuronal death.
Journal
Reference
Authors
McGill JK, Beal MF
Title
PGC-1alpha, a new therapeutic target in Huntington's disease?
Journal
Reference
Authors
Intihar TA, Martinez EA, Gomez-Pastor R
Title
Mitochondrial Dysfunction in Huntington's Disease; Interplay Between HSF1, p53 and PGC-1alpha Transcription Factors.
Journal
Reference
Authors
La Spada AR, Morrison RS
Title
The power of the dark side: Huntington's disease protein and p53 form a deadly alliance.
Journal
Reference
Authors
Lesort M, Chun W, Tucholski J, Johnson GV
Title
Does tissue transglutaminase play a role in Huntington's disease?
Journal
Reference
Authors
Bae BI, Xu H, Igarashi S, Fujimuro M, Agrawal N, Taya Y, Hayward SD, Moran TH, Montell C, Ross CA, Snyder SH, Sawa A
Title
p53 mediates cellular dysfunction and behavioral abnormalities in Huntington's disease.
Journal
Reference
Authors
Li SH, Cheng AL, Zhou H, Lam S, Rao M, Li H, Li XJ
Title
Interaction of Huntington disease protein with transcriptional activator Sp1.
Journal
Reference
Authors
Vidal RL, Matus S, Bargsted L, Hetz C
Title
Targeting autophagy in neurodegenerative diseases.
Journal
Reference
Authors
Shibata M, Lu T, Furuya T, Degterev A, Mizushima N, Yoshimori T, MacDonald M, Yankner B, Yuan J
Title
Regulation of intracellular accumulation of mutant Huntingtin by Beclin 1.
Journal
Related pathway
mpah04141 Protein processing in endoplasmic reticulum
KO pathway
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