PATHWAY: pgig05016 Help
Entry
Name
Huntington disease - Pteropus giganteus (Indian flying fox)
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
Pteropus giganteus (Indian flying fox) [GN:
pgig ]
Gene
120611281 HAP1; LOW QUALITY PROTEIN: huntingtin-associated protein 1 [KO:K04647 ]
120593296 DNALI1; axonemal dynein light intermediate polypeptide 1 [KO:K10410 ]
120588271 GNAQ; guanine nucleotide-binding protein G(q) subunit alpha [KO:K04634 ]
120611973 PLCB1; LOW QUALITY PROTEIN: 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 [KO:K05858 ] [EC:3.1.4.11 ]
120599733 CACNA1B; voltage-dependent N-type calcium channel subunit alpha-1B [KO:K04849 ]
120582429 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
120586185 SLC1A3; excitatory amino acid transporter 1 isoform X1 [KO:K05614 ]
120605931 SLC1A2; excitatory amino acid transporter 2 isoform X1 [KO:K05613 ]
120584293 KCNJ10; ATP-sensitive inward rectifier potassium channel 10 [KO:K05003 ]
120583689 POLR2E; DNA-directed RNA polymerases I, II, and III subunit RPABC1 isoform X1 [KO:K03013 ]
120614829 POLR2F; DNA-directed RNA polymerases I, II, and III subunit RPABC2 isoform X1 [KO:K03014 ]
120592927 POLR2H; DNA-directed RNA polymerases I, II, and III subunit RPABC3 [KO:K03016 ]
120591631 POLR2J; DNA-directed RNA polymerase II subunit RPB11-a [KO:K03008 ]
120603899 TAF4; transcription initiation factor TFIID subunit 4 [KO:K03129 ]
120587251 TAF4B; transcription initiation factor TFIID subunit 4B isoform X1 [KO:K03129 ]
120587583 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
120592160 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 [KO:K09048 ]
120615385 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 [KO:K09048 ]
120606645 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 isoform X1 [KO:K09048 ]
120601151 CREB3L2; LOW QUALITY PROTEIN: cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
120612863 CREB3; cyclic AMP-responsive element-binding protein 3 isoform X1 [KO:K09048 ]
120602391 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
120582783 PPARGC1A; peroxisome proliferator-activated receptor gamma coactivator 1-alpha isoform X1 [KO:K07202 ]
120621474 PPARG; peroxisome proliferator-activated receptor gamma isoform X1 [KO:K08530 ]
120584746 NDUFV1; NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial isoform X1 [KO:K03942 ] [EC:7.1.1.2 ]
120598742 NDUFV3; NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial isoform X1 [KO:K03944 ]
120613848 NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial-like [KO:K03944 ]
120581414 NDUFA2; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2 [KO:K03946 ]
120616482 NDUFA3; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 [KO:K03947 ]
120604950 NDUFA4L2; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 4-like 2 [KO:K03948 ]
120601258 NDUFA5; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 [KO:K03949 ]
120602938 NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 [KO:K03950 ]
120602939 NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6-like [KO:K03950 ]
120598765 NDUFA7; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 [KO:K03951 ]
120605755 NDUFA8; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 [KO:K03952 ]
120607301 NDUFA9; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial isoform X1 [KO:K03953 ]
120592183 NDUFA10; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial [KO:K03954 ]
120615433 NDUFA11; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 [KO:K03956 ]
120611623 NDUFA12; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 [KO:K11352 ]
120606599 NDUFA13; NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 [KO:K11353 ]
120619622 NDUFB1; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1 [KO:K03957 ]
120601134 NDUFB2; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial [KO:K03958 ]
120587522 NDUFB3; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 isoform X1 [KO:K03959 ]
120586679 NDUFB4; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 [KO:K03960 ]
120597142 NDUFB5; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial [KO:K03961 ]
120612925 NDUFB6; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6 [KO:K03962 ]
120618472 NDUFB7; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7 [KO:K03963 ]
120609201 NDUFB8; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial [KO:K03964 ]
120595681 NDUFB9; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 isoform X1 [KO:K03965 ]
120620248 NDUFB10; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 [KO:K03966 ]
120605511 NDUFB11; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial [KO:K11351 ]
120587568 NDUFS1; LOW QUALITY PROTEIN: NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial [KO:K03934 ] [EC:7.1.1.2 ]
120584202 NDUFS2; NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial [KO:K03935 ] [EC:7.1.1.2 ]
120607415 NDUFS3; NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial [KO:K03936 ] [EC:7.1.1.2 ]
120608171 NDUFS4; NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial isoform X1 [KO:K03937 ]
120593298 NDUFS5; NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 [KO:K03938 ]
120586301 NDUFS6; NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial [KO:K03939 ]
120583687 NDUFS7; NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial isoform X1 [KO:K03940 ] [EC:7.1.1.2 ]
120584743 NDUFS8; NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial isoform X1 [KO:K03941 ] [EC:7.1.1.2 ]
120613219 NDUFC1; NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial [KO:K03967 ]
120586318 SDHA; succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial isoform X1 [KO:K00234 ] [EC:1.3.5.1 ]
120585752 SDHB; succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial [KO:K00235 ] [EC:1.3.5.1 ]
120584198 SDHC; succinate dehydrogenase cytochrome b560 subunit, mitochondrial isoform X1 [KO:K00236 ]
120621994 SDHD; succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial isoform X1 [KO:K00237 ]
120582316 cytochrome b-c1 complex subunit 1, mitochondrial isoform X1 [KO:K00414 ]
120620319 cytochrome b-c1 complex subunit 6, mitochondrial isoform X1 [KO:K00416 ]
120603514 cytochrome c oxidase subunit 4 isoform 2, mitochondrial [KO:K02263 ]
120622928 cytochrome c oxidase subunit 4 isoform 1, mitochondrial [KO:K02263 ]
120592495 cytochrome c oxidase subunit 7A1, mitochondrial isoform X1 [KO:K02270 ]
120621725 cytochrome c oxidase subunit 7A-related protein, mitochondrial isoform X1 [KO:K02270 ]
120583693 ATP5F1D; ATP synthase subunit delta, mitochondrial isoform X1 [KO:K02134 ]
120585021 ATP5PB; ATP synthase F(0) complex subunit B1, mitochondrial [KO:K02127 ]
120602187 ATP5MC2; ATP synthase F(0) complex subunit C2, mitochondrial [KO:K02128 ]
120596836 ATP5MC3; ATP synthase F(0) complex subunit C3, mitochondrial [KO:K02128 ]
120611266 ATP5MC1; ATP synthase F(0) complex subunit C1, mitochondrial [KO:K02128 ]
120598886 ATP5PF; ATP synthase-coupling factor 6, mitochondrial [KO:K02131 ]
120581285 VDAC1; voltage-dependent anion-selective channel protein 1 [KO:K05862 ]
120609565 VDAC2; voltage-dependent anion-selective channel protein 2 [KO:K15040 ]
120595502 VDAC3; voltage-dependent anion-selective channel protein 3 isoform X1 [KO:K15041 ]
120595865 PSMC4; 26S proteasome regulatory subunit 6B isoform X1 [KO:K03063 ]
120608146 LOW QUALITY PROTEIN: 26S proteasome regulatory subunit 6B-like [KO:K03063 ]
120600289 PSMC5; 26S proteasome regulatory subunit 8 isoform X1 [KO:K03066 ]
120592898 PSMD2; 26S proteasome non-ATPase regulatory subunit 2 [KO:K03028 ]
120597146 PSMD1; 26S proteasome non-ATPase regulatory subunit 1 isoform X1 [KO:K03032 ]
120611182 PSMD3; 26S proteasome non-ATPase regulatory subunit 3 [KO:K03033 ]
120616070 PSMD9; 26S proteasome non-ATPase regulatory subunit 9 [KO:K06693 ]
120600023 PSMD12; 26S proteasome non-ATPase regulatory subunit 12 [KO:K03035 ]
120620915 PSMD11; 26S proteasome non-ATPase regulatory subunit 11 [KO:K03036 ]
120593970 PSMD7; 26S proteasome non-ATPase regulatory subunit 7 [KO:K03038 ]
120614162 PSMD13; 26S proteasome non-ATPase regulatory subunit 13 [KO:K03039 ]
120585233 PSMD4; 26S proteasome non-ATPase regulatory subunit 4 isoform X1 [KO:K03029 ]
120597178 PSMD14; 26S proteasome non-ATPase regulatory subunit 14 [KO:K03030 ]
120596357 PSMD8; 26S proteasome non-ATPase regulatory subunit 8 isoform X1 [KO:K03031 ]
120603906 ADRM1; proteasomal ubiquitin receptor ADRM1 isoform X1 [KO:K06691 ]
120600114 ERN1; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
120607252 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
120606809 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
120605604 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
120619671 ATG2B; autophagy-related protein 2 homolog B isoform X1 [KO:K17906 ]
120615611 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
120599998 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 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
pgig04141 Protein processing in endoplasmic reticulum
KO pathway
LinkDB
All DBs