PATHWAY: pps05016 Help
Entry
Name
Huntington disease - Pan paniscus (bonobo)
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
Pan paniscus (bonobo) [GN:
pps ]
Gene
100970422 DNALI1; axonemal dynein light intermediate polypeptide 1 [KO:K10410 ]
100972569 DNAI1; dynein intermediate chain 1, axonemal isoform X2 [KO:K10409 ]
100983174 DNAI2; dynein intermediate chain 2, axonemal isoform X1 [KO:K11143 ]
100986730 GNAQ; guanine nucleotide-binding protein G(q) subunit alpha isoform X1 [KO:K04634 ]
100969660 PLCB1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X2 [KO:K05858 ] [EC:3.1.4.11 ]
100987524 PLCB3; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
100969344 PLCB2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X4 [KO:K05858 ] [EC:3.1.4.11 ]
100978643 PLCB4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
100979369 CACNA1B; voltage-dependent N-type calcium channel subunit alpha-1B isoform X1 [KO:K04849 ]
100987673 GRIN1; glutamate receptor ionotropic, NMDA 1 isoform X1 [KO:K05208 ]
100984884 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
100988782 SLC1A2; excitatory amino acid transporter 2 isoform X1 [KO:K05613 ]
100977423 KCNJ10; ATP-sensitive inward rectifier potassium channel 10 [KO:K05003 ]
100995503 POLR2E; DNA-directed RNA polymerases I, II, and III subunit RPABC1 isoform X1 [KO:K03013 ]
100972387 DNA-directed RNA polymerases I, II, and III subunit RPABC2 isoform X4 [KO:K03014 ]
100980213 POLR2H; DNA-directed RNA polymerases I, II, and III subunit RPABC3 isoform X2 [KO:K03016 ]
117974823 POLR2L; DNA-directed RNA polymerases I, II, and III subunit RPABC5 [KO:K03007 ]
112440089 LOW QUALITY PROTEIN: DNA-directed RNA polymerases I, II, and III subunit RPABC5 [KO:K03007 ]
117981057 DNA-directed RNA polymerase II subunit RPB11-a isoform X1 [KO:K03008 ]
117980930 DNA-directed RNA polymerase II subunit RPB11-a isoform X1 [KO:K03008 ]
100968278 POLR2K; DNA-directed RNA polymerases I, II, and III subunit RPABC4 [KO:K03009 ]
112436904 DNA-directed RNA polymerases I, II, and III subunit RPABC4-like [KO:K03009 ]
100972687 TAF4B; transcription initiation factor TFIID subunit 4B isoform X1 [KO:K03129 ]
100970035 TAF4; transcription initiation factor TFIID subunit 4 [KO:K03129 ]
100982500 TBPL1; TATA box-binding protein-like protein 1 isoform X1 [KO:K03120 ]
100974672 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X2 [KO:K05870 ]
100986194 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 isoform X1 [KO:K09048 ]
100981063 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
100977804 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X1 [KO:K09048 ]
100989680 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
100977358 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
100973232 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X2 [KO:K09047 ]
100990453 PPARGC1A; peroxisome proliferator-activated receptor gamma coactivator 1-alpha isoform X4 [KO:K07202 ]
100974825 PPARG; peroxisome proliferator-activated receptor gamma isoform X1 [KO:K08530 ]
100974915 TFAM; transcription factor A, mitochondrial isoform X2 [KO:K11830 ]
100986239 UCP1; mitochondrial brown fat uncoupling protein 1 isoform X1 [KO:K08769 ]
100985717 NDUFV2; NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial isoform X1 [KO:K03943 ] [EC:7.1.1.2 ]
100976506 NDUFV3; NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial isoform X1 [KO:K03944 ]
100983914 NDUFA1; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 [KO:K03945 ]
100972118 NDUFA2; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2 isoform X1 [KO:K03946 ]
100984764 NDUFA3; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 isoform X2 [KO:K03947 ]
100967281 NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3-like [KO:K03947 ]
117975638 NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3-like [KO:K03947 ]
117976149 NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3-like [KO:K03947 ]
117977739 LOW QUALITY PROTEIN: cytochrome c oxidase subunit NDUFA4-like [KO:K03948 ]
100978127 NDUFA5; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 isoform X2 [KO:K03949 ]
100993915 NDUFA6; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 [KO:K03950 ]
100972780 NDUFA7; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 [KO:K03951 ]
100991958 NDUFA8; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 [KO:K03952 ]
100985908 NDUFA9; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial [KO:K03953 ]
100968569 NDUFA10; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial [KO:K03954 ]
100983552 NDUFA11; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 isoform X2 [KO:K03956 ]
100991674 NDUFA12; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 isoform X1 [KO:K11352 ]
117976875 NDUFA13; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 [KO:K11353 ]
100977796 NDUFB1; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1 [KO:K03957 ]
117979653 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1-like [KO:K03957 ]
100972346 NDUFB2; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial isoform X1 [KO:K03958 ]
100976133 NDUFB3; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 [KO:K03959 ]
100995161 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 [KO:K03959 ]
100974158 NDUFB4; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 [KO:K03960 ]
100991048 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4-like [KO:K03960 ]
100969637 NDUFB5; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial isoform X1 [KO:K03961 ]
100969143 NDUFB6; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6 isoform X1 [KO:K03962 ]
100972531 NDUFB7; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7 [KO:K03963 ]
100970265 NDUFB8; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial [KO:K03964 ]
100978922 NDUFB9; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 [KO:K03965 ]
100976767 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9-like [KO:K03965 ]
100968052 NDUFB10; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 [KO:K03966 ]
100983710 NDUFB11; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial isoform X2 [KO:K11351 ]
100967685 NDUFS1; NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial isoform X1 [KO:K03934 ] [EC:7.1.1.2 ]
100978992 NDUFS2; NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial isoform X1 [KO:K03935 ] [EC:7.1.1.2 ]
100996082 NDUFS3; NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial [KO:K03936 ] [EC:7.1.1.2 ]
100980708 NDUFS4; NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial isoform X1 [KO:K03937 ]
100990939 NDUFS5; NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 [KO:K03938 ]
106633976 NADH dehydrogenase [ubiquinone] iron-sulfur protein 5-like [KO:K03938 ]
100985357 NDUFS6; NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial [KO:K03939 ]
103785305 NDUFS7; NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial [KO:K03940 ] [EC:7.1.1.2 ]
100994466 NDUFS8; NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial [KO:K03941 ] [EC:7.1.1.2 ]
100980986 NDUFC1; NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial [KO:K03967 ]
100987473 SDHA; succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial isoform X1 [KO:K00234 ] [EC:1.3.5.1 ]
100989574 SDHB; succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial [KO:K00235 ] [EC:1.3.5.1 ]
100974183 SDHC; succinate dehydrogenase cytochrome b560 subunit, mitochondrial isoform X1 [KO:K00236 ]
100975025 SDHD; succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial isoform X1 [KO:K00237 ]
117979961 succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial-like [KO:K00237 ]
117979963 succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial-like [KO:K00237 ]
100992849 succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial-like [KO:K00237 ]
117977402 LOW QUALITY PROTEIN: cytochrome b-c1 complex subunit Rieske, mitochondrial-like [KO:K00411 ] [EC:7.1.1.8 ]
100995886 cytochrome c1, heme protein, mitochondrial isoform X1 [KO:K00413 ]
100984974 cytochrome b-c1 complex subunit 6, mitochondrial isoform X1 [KO:K00416 ]
100973130 cytochrome b-c1 complex subunit 6, mitochondrial-like [KO:K00416 ]
100980404 cytochrome c oxidase subunit 4 isoform 2, mitochondrial isoform X1 [KO:K02263 ]
100969890 cytochrome c oxidase subunit 4 isoform 1, mitochondrial isoform X2 [KO:K02263 ]
100992865 LOW QUALITY PROTEIN: cytochrome c oxidase subunit 4 isoform 1, mitochondrial-like [KO:K02263 ]
117979879 putative cytochrome c oxidase subunit 7A3, mitochondrial [KO:K02270 ]
100968761 cytochrome c oxidase subunit 7A-related protein, mitochondrial [KO:K02270 ]
100986707 cytochrome c oxidase subunit 7B, mitochondrial isoform X2 [KO:K02271 ]
100970277 ATP5F1C; ATP synthase subunit gamma, mitochondrial isoform X1 [KO:K02136 ]
117975522 ATP synthase subunit epsilon-like protein, mitochondrial [KO:K02135 ]
100979550 ATP5PB; ATP synthase F(0) complex subunit B1, mitochondrial [KO:K02127 ]
100984833 ATP5MC3; ATP synthase F(0) complex subunit C3, mitochondrial [KO:K02128 ]
100970382 ATP5MC1; ATP synthase F(0) complex subunit C1, mitochondrial [KO:K02128 ]
100980736 ATP5MC2; ATP synthase F(0) complex subunit C2, mitochondrial isoform X1 [KO:K02128 ]
117975655 ATP synthase F(0) complex subunit C1, mitochondrial-like [KO:K02128 ]
100994408 ATP synthase F(0) complex subunit C1, mitochondrial-like [KO:K02128 ]
100993691 ATP synthase F(0) complex subunit C2, mitochondrial-like [KO:K02128 ]
117979430 ATP synthase F(0) complex subunit C2, mitochondrial-like [KO:K02128 ]
100969302 ATP5PF; ATP synthase-coupling factor 6, mitochondrial isoform X1 [KO:K02131 ]
100983168 VDAC1; voltage-dependent anion-selective channel protein 1 [KO:K05862 ]
100990596 VDAC2; voltage-dependent anion-selective channel protein 2 isoform X1 [KO:K15040 ]
100987711 VDAC3; voltage-dependent anion-selective channel protein 3 isoform X2 [KO:K15041 ]
100995524 APAF1; apoptotic protease-activating factor 1 isoform X1 [KO:K02084 ]
100967558 PSMC1; 26S proteasome regulatory subunit 4 isoform X1 [KO:K03062 ]
100970738 LOW QUALITY PROTEIN: 26S proteasome regulatory subunit 4-like [KO:K03062 ]
100968111 PSMC6; 26S proteasome regulatory subunit 10B isoform X1 [KO:K03064 ]
100968688 PSMC3; 26S proteasome regulatory subunit 6A isoform X1 [KO:K03065 ]
100969119 PSMC5; 26S proteasome regulatory subunit 8 isoform X2 [KO:K03066 ]
100976711 PSMD2; 26S proteasome non-ATPase regulatory subunit 2 [KO:K03028 ]
100985251 PSMD1; 26S proteasome non-ATPase regulatory subunit 1 [KO:K03032 ]
100970661 PSMD3; 26S proteasome non-ATPase regulatory subunit 3 [KO:K03033 ]
100985092 PSMD9; 26S proteasome non-ATPase regulatory subunit 9 isoform X1 [KO:K06693 ]
100993559 PSMD12; 26S proteasome non-ATPase regulatory subunit 12 [KO:K03035 ]
100984564 PSMD11; 26S proteasome non-ATPase regulatory subunit 11 [KO:K03036 ]
100978445 PSMD6; 26S proteasome non-ATPase regulatory subunit 6 [KO:K03037 ]
100969487 PSMD7; 26S proteasome non-ATPase regulatory subunit 7 [KO:K03038 ]
100972978 PSMD13; 26S proteasome non-ATPase regulatory subunit 13 isoform X2 [KO:K03039 ]
100995531 PSMD4; 26S proteasome non-ATPase regulatory subunit 4 isoform X2 [KO:K03029 ]
100984914 PSMD14; 26S proteasome non-ATPase regulatory subunit 14 isoform X1 [KO:K03030 ]
100985395 PSMD8; 26S proteasome non-ATPase regulatory subunit 8 [KO:K03031 ]
100987059 ADRM1; proteasomal ubiquitin receptor ADRM1 isoform X1 [KO:K06691 ]
100974589 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
100976893 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X9 [KO:K17985 ]
100986419 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
100968213 ATG2A; autophagy-related protein 2 homolog A isoform X2 [KO:K17906 ]
100974220 ATG2B; autophagy-related protein 2 homolog B isoform X1 [KO:K17906 ]
100968649 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 isoform X2 [KO:K17908 ]
100985903 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X3 [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
pps04141 Protein processing in endoplasmic reticulum
KO pathway
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