Human Phenotype Ontology 
Grandparent Node:
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Gait disturbance (HP:0001288)help
Parent Node:
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Inability to walk (HP:0002540)help
..Starting node
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Loss of ambulation (HP:0002505)help
Term ID: 2505
Name: Loss of ambulation
Synonym: Loss of ability to walk
Definition: Inability to walk in a person who previous had the ability to walk.
Comments:
Reference: HP:0002505
Genes and Diseases:
 
       Child Nodes:
........expandLoss of ability to walk in first decade (HP:0006794) help
........expandInability to walk by childhood/adolescence (HP:0006915) help
................... HP:0008945 Loss of ability to walk in early childhood
........expandLoss of ability to walk (HP:0006957) help

 Sister Nodes: 
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0002505HP:0002505Loss of ambulation0ACTB CL E G H60132OMIM:607371Dystonia, juvenile-onset72
HP:0002505HP:0002505Loss of ambulation0ADAM22 CL E G H53616201OMIM:617933Epileptic encephalopathy, early infantile, 61
HP:0002505HP:0002505Loss of ambulation0ADAR CL E G H103225OMIM:615010Aicardi-Goutieres syndrome 6116
HP:0002505HP:0002505Loss of ambulation0ADAR CL E G H103225ORPHA:225154Familial infantile bilateral striatal necrosis116
HP:0002505HP:0002505Loss of ambulation0ALDH18A1 CL E G H58329722ORPHA:447757Autosomal dominant spastic paraplegia type 9BHP:0040282 - Frequent89
HP:0002505HP:0002505Loss of ambulation0ALS2 CL E G H57679443OMIM:606353Primary lateral sclerosis, juvenile114
HP:0002505HP:0002505Loss of ambulation0AP4S1 CL E G H11154575OMIM:614067Spastic paraplegia 52, autosomal recessive18
HP:0002505HP:0002505Loss of ambulation0APTX CL E G H5484015984OMIM:208920Ataxia, early-onset, with oculomotor apraxia and hypoalbuminemia61
HP:0002505HP:0002505Loss of ambulation0ATP6 CL E G H45087414ORPHA:225154Familial infantile bilateral striatal necrosis
HP:0002505HP:0002505Loss of ambulation0BVES CL E G H111491152OMIM:616812Muscular dystrophy, limb-girdle, autosomal recessive 252
HP:0002505HP:0002505Loss of ambulation0C19ORF12 CL E G H8363625443OMIM:614298Neurodegeneration with brain iron accumulation 4114
HP:0002505HP:0002505Loss of ambulation0C19ORF12 CL E G H8363625443OMIM:615043Spastic paraplegia 43, autosomal recessive114
HP:0002505HP:0002505Loss of ambulation0CDKL5 CL E G H679211411ORPHA:3095Atypical Rett syndrome405
HP:0002505HP:0002505Loss of ambulation0CHRND CL E G H11441965OMIM:616321Myasthenic syndrome, congenital, 3A, slow-channel88
HP:0002505HP:0002505Loss of ambulation0CLN3 CL E G H12012074OMIM:204200Ceroid lipofuscinosis, neuronal, 3.216
HP:0002505HP:0002505Loss of ambulation0CLN3 CL E G H12012074ORPHA:228346CLN3 disease216
HP:0002505HP:0002505Loss of ambulation0COQ2 CL E G H2723525223OMIM:607426Coenzyme Q10 deficiency, primary, 154
HP:0002505HP:0002505Loss of ambulation0CRAT CL E G H13842342OMIM:617917Neurodegeneration with brain iron accumulation 8
HP:0002505HP:0002505Loss of ambulation0CRPPA CL E G H72992037276ORPHA:352479ISPD-related limb-girdle muscular dystrophy R20HP:0040283 - Occasional
HP:0002505HP:0002505Loss of ambulation0DARS2 CL E G H5515725538ORPHA:137898Leukoencephalopathy with brain stem and spinal cord involvement-high lactate syndromeHP:0040282 - Frequent60
HP:0002505HP:0002505Loss of ambulation0DES CL E G H16742770ORPHA:98909Desminopathy263
HP:0002505HP:0002505Loss of ambulation0DMD CL E G H17562928OMIM:310200Duchenne muscular dystrophy1496
HP:0002505HP:0002505Loss of ambulation0DNAJB6 CL E G H1004914888ORPHA:34516DNAJB6-related limb-girdle muscular dystrophy D1103
HP:0002505HP:0002505Loss of ambulation0DNAJB6 CL E G H1004914888OMIM:603511Muscular dystrophy, limb-girdle, type 1E103
HP:0002505HP:0002505Loss of ambulation0DNAJC6 CL E G H982915469OMIM:615528Parkinson disease 19a, juvenile-onset6
HP:0002505HP:0002505Loss of ambulation0DSTYK CL E G H2577829043OMIM:270750Spastic paraplegia 2313
HP:0002505HP:0002505Loss of ambulation0DYSF CL E G H82913097ORPHA:45448Miyoshi myopathy600
HP:0002505HP:0002505Loss of ambulation0DYSF CL E G H82913097OMIM:253601Muscular dystrophy, limb-girdle, type 2B600
HP:0002505HP:0002505Loss of ambulation0EMD CL E G H20103331OMIM:310300Emery-Dreifuss muscular dystrophy 1, X-linked107
HP:0002505HP:0002505Loss of ambulation0EPRS1 CL E G H20583418OMIM:617951Leukodystrophy, hypomyelinating, 15
HP:0002505HP:0002505Loss of ambulation0ERBB4 CL E G H20663432OMIM:615515Amyotrophic lateral sclerosis 1915
HP:0002505HP:0002505Loss of ambulation0FA2H CL E G H7915221197ORPHA:329308Fatty acid hydroxylase-associated neurodegenerationHP:0040281 - Very frequent76
HP:0002505HP:0002505Loss of ambulation0FARS2 CL E G H1066721062ORPHA:466722Autosomal recessive spastic paraplegia type 77HP:0040282 - Frequent36
HP:0002505HP:0002505Loss of ambulation0FKRP CL E G H7914717997ORPHA:370968Congenital muscular dystrophy with intellectual disability157
HP:0002505HP:0002505Loss of ambulation0FOXRED1 CL E G H5557226927OMIM:618241Mitochondrial complex I deficiency, nuclear type 1961
HP:0002505HP:0002505Loss of ambulation0GABBR2 CL E G H95684507ORPHA:3095Atypical Rett syndrome5
HP:0002505HP:0002505Loss of ambulation0GALC CL E G H25814115ORPHA:206443Late-infantile/juvenile Krabbe diseaseHP:0040282 - Frequent160
HP:0002505HP:0002505Loss of ambulation0GDAP1 CL E G H5433215968ORPHA:101097Autosomal recessive Charcot-Marie-Tooth disease with hoarseness108
HP:0002505HP:0002505Loss of ambulation0GFM2 CL E G H8434029682ORPHA:565624Combined oxidative phosphorylation defect type 3943
HP:0002505HP:0002505Loss of ambulation0GGPS1 CL E G H94534249OMIM:619518MUSCULAR DYSTROPHY, CONGENITAL HEARING LOSS, AND OVARIAN INSUFFICIENCY SYNDROME; MDHLO
HP:0002505HP:0002505Loss of ambulation0GIPC1 CL E G H107551226ORPHA:98897Oculopharyngodistal myopathy
HP:0002505HP:0002505Loss of ambulation0GLRX5 CL E G H5121820134ORPHA:401866Childhood-onset spasticity with hyperglycinemia17
HP:0002505HP:0002505Loss of ambulation0GMPPB CL E G H2992522932ORPHA:370968Congenital muscular dystrophy with intellectual disability34
HP:0002505HP:0002505Loss of ambulation0GOSR2 CL E G H95704431OMIM:614018Epilepsy, progressive myoclonic, 688
HP:0002505HP:0002505Loss of ambulation0HINT1 CL E G H30944912ORPHA:324442Autosomal recessive axonal neuropathy with neuromyotoniaHP:0040283 - Occasional12
HP:0002505HP:0002505Loss of ambulation0HK1 CL E G H30984922ORPHA:99953Charcot-Marie-Tooth disease type 4GHP:0040283 - Occasional11
HP:0002505HP:0002505Loss of ambulation0HNRNPA1 CL E G H31785031OMIM:615424Inclusion body myopathy with early-onset paget disease with or without frontotemporal dementia 331
HP:0002505HP:0002505Loss of ambulation0HSD17B10 CL E G H30284800ORPHA:391428HSD10 disease, infantile type19
HP:0002505HP:0002505Loss of ambulation0HYCC1 CL E G H8466824587OMIM:610532Leukodystrophy, hypomyelinating, 5
HP:0002505HP:0002505Loss of ambulation0IRF2BPL CL E G H6420714282OMIM:618088Neurodevelopmental disorder with regression, abnormal movements, loss of speech, and seizures
HP:0002505HP:0002505Loss of ambulation0JAG2 CL E G H37146189OMIM:619566MUSCULAR DYSTROPHY, LIMB-GIRDLE, AUTOSOMAL RECESSIVE 27; LGMDR271
HP:0002505HP:0002505Loss of ambulation0KLHL9 CL E G H5595818732ORPHA:399081KLHL9-related early-onset distal myopathy3
HP:0002505HP:0002505Loss of ambulation0LARGE1 CL E G H92156511ORPHA:370968Congenital muscular dystrophy with intellectual disability136
HP:0002505HP:0002505Loss of ambulation0LETM1 CL E G H39546556OMIM:6200892
HP:0002505HP:0002505Loss of ambulation0LMNA CL E G H40006636OMIM:616516Emery-Dreifuss muscular dystrophy 3, autosomal recessive645
HP:0002505HP:0002505Loss of ambulation0LRP5 CL E G H40416697ORPHA:2788Osteoporosis-pseudoglioma syndrome125
HP:0002505HP:0002505Loss of ambulation0LYRM7 CL E G H9062428072OMIM:615838Mitochondrial complex III deficiency, nuclear type 810
HP:0002505HP:0002505Loss of ambulation0MAG CL E G H40996783OMIM:616680Spastic paraplegia 75, autosomal recessive4
HP:0002505HP:0002505Loss of ambulation0MAPT CL E G H41376893ORPHA:240094Progressive supranuclear palsy-pure akinesia with gait freezing syndrome140
HP:0002505HP:0002505Loss of ambulation0MARS2 CL E G H9293525133OMIM:611390Spastic ataxia 3, autosomal recessive25
HP:0002505HP:0002505Loss of ambulation0MCM3AP CL E G H88886946OMIM:618124Peripheral neuropathy, autosomal recessive, with or without impaired intellectual development3
HP:0002505HP:0002505Loss of ambulation0MECP2 CL E G H42046990ORPHA:3095Atypical Rett syndrome950
HP:0002505HP:0002505Loss of ambulation0MECR CL E G H5110219691OMIM:617282Dystonia, childhood-onset, with optic atrophy and basal ganglia abnormalities6
HP:0002505HP:0002505Loss of ambulation0MPV17 CL E G H43587224OMIM:256810Navajo neurohepatopathy56
HP:0002505HP:0002505Loss of ambulation0MYH7 CL E G H46257577OMIM:255160Myopathy, myosin storage, autosomal recessive1269
HP:0002505HP:0002505Loss of ambulation0MYOT CL E G H949912399ORPHA:98911Distal myotilinopathy75
HP:0002505HP:0002505Loss of ambulation0NDUFA6 CL E G H47007690OMIM:618253Mitochondrial complex I deficiency, nuclear type 331
HP:0002505HP:0002505Loss of ambulation0NEU1 CL E G H47587758ORPHA:93399Juvenile sialidosis type 243
HP:0002505HP:0002505Loss of ambulation0NOTCH2NLC CL E G H10099671753924ORPHA:98897Oculopharyngodistal myopathy
HP:0002505HP:0002505Loss of ambulation0NTNG1 CL E G H2285423319ORPHA:3095Atypical Rett syndrome1
HP:0002505HP:0002505Loss of ambulation0NUP62 CL E G H236368066ORPHA:225154Familial infantile bilateral striatal necrosis7
HP:0002505HP:0002505Loss of ambulation0OPTN CL E G H1013317142OMIM:613435Amyotrophic lateral sclerosis 1262
HP:0002505HP:0002505Loss of ambulation0PEX1 CL E G H51898850OMIM:214100Peroxisome biogenesis disorder 1A (Zellweger)169
HP:0002505HP:0002505Loss of ambulation0PEX16 CL E G H94098857OMIM:614877Peroxisome biogenesis disorder 8B59
HP:0002505HP:0002505Loss of ambulation0PLA2G6 CL E G H83989039OMIM:612953Parkinson disease 14, autosomal recessive133
HP:0002505HP:0002505Loss of ambulation0PLEC CL E G H53399069ORPHA:254361Plectin-related limb-girdle muscular dystrophy R17759
HP:0002505HP:0002505Loss of ambulation0PLP1 CL E G H53549086OMIM:312920Spastic paraplegia 2, X-linked60
HP:0002505HP:0002505Loss of ambulation0POLR3A CL E G H1112830074OMIM:607694Leukodystrophy, hypomyelinating, 7, with or without oligodontia and/orhypogonadotropic hypogonadism138
HP:0002505HP:0002505Loss of ambulation0POLR3B CL E G H5570330348OMIM:607694Leukodystrophy, hypomyelinating, 7, with or without oligodontia and/orhypogonadotropic hypogonadism67
HP:0002505HP:0002505Loss of ambulation0POMT1 CL E G H105859202ORPHA:370968Congenital muscular dystrophy with intellectual disability213
HP:0002505HP:0002505Loss of ambulation0POMT2 CL E G H2995419743ORPHA:370968Congenital muscular dystrophy with intellectual disability221
HP:0002505HP:0002505Loss of ambulation0PRX CL E G H5771613797OMIM:614895Charcot-Marie-Tooth disease, demyelinating, type 4F170
HP:0002505HP:0002505Loss of ambulation0REPS1 CL E G H8502115578OMIM:617916Neurodegeneration with brain iron accumulation 7
HP:0002505HP:0002505Loss of ambulation0RNASEH1 CL E G H24624318466ORPHA:329336Adult-onset chronic progressive external ophthalmoplegia with mitochondrial myopathy3
HP:0002505HP:0002505Loss of ambulation0RRM2B CL E G H5048417296ORPHA:329336Adult-onset chronic progressive external ophthalmoplegia with mitochondrial myopathy125
HP:0002505HP:0002505Loss of ambulation0SAMD9L CL E G H2192851349OMIM:619806SPINOCEREBELLAR ATAXIA 49; SCA494
HP:0002505HP:0002505Loss of ambulation0SBF1 CL E G H630510542OMIM:615284Charcot-Marie-Tooth disease, type 4B316
HP:0002505HP:0002505Loss of ambulation0SDHA CL E G H638910680ORPHA:3208Isolated succinate-CoQ reductase deficiency304
HP:0002505HP:0002505Loss of ambulation0SDHAF1 CL E G H64409633867ORPHA:3208Isolated succinate-CoQ reductase deficiency16
HP:0002505HP:0002505Loss of ambulation0SDHB CL E G H639010681ORPHA:3208Isolated succinate-CoQ reductase deficiency237
HP:0002505HP:0002505Loss of ambulation0SDHD CL E G H639210683ORPHA:3208Isolated succinate-CoQ reductase deficiency129
HP:0002505HP:0002505Loss of ambulation0SELENON CL E G H5719015999OMIM:602771Rigid spine muscular dystrophy 1144
HP:0002505HP:0002505Loss of ambulation0SGCB CL E G H644310806OMIM:604286Muscular dystrophy, limb-girdle, type 2E113
HP:0002505HP:0002505Loss of ambulation0SGCG CL E G H644510809OMIM:253700Muscular dystrophy, limb-girdle, type 2C83
HP:0002505HP:0002505Loss of ambulation0SLC39A14 CL E G H2351620858ORPHA:521406Dystonia-parkinsonism-hypermanganesemia syndromeHP:0040282 - Frequent5
HP:0002505HP:0002505Loss of ambulation0SLC9A6 CL E G H1047911079OMIM:300243Mental retardation, x-linked syndromic, Christianson type93
HP:0002505HP:0002505Loss of ambulation0SMC1A CL E G H824311111ORPHA:3095Atypical Rett syndrome135
HP:0002505HP:0002505Loss of ambulation0SMN1 CL E G H660611117OMIM:253400Spinal muscular atrophy, type III22
HP:0002505HP:0002505Loss of ambulation0SMN2 CL E G H660711118OMIM:253400Spinal muscular atrophy, type III1
HP:0002505HP:0002505Loss of ambulation0SUCLA2 CL E G H880311448OMIM:612073Mitochondrial DNA depletion syndrome 5 (encephalomyopathic with or without methylmalonic aciduria)66
HP:0002505HP:0002505Loss of ambulation0TFG CL E G H1034211758OMIM:615658Spastic paraplegia 57, autosomal recessive18
HP:0002505HP:0002505Loss of ambulation0TGM6 CL E G H34364116255OMIM:613908Spinocerebellar ataxia 3558
HP:0002505HP:0002505Loss of ambulation0TK2 CL E G H708411831OMIM:609560Mitochondrial DNA depletion syndrome 2 (myopathic type)103
HP:0002505HP:0002505Loss of ambulation0TRIM32 CL E G H2295416380OMIM:254110Muscular dystrophy, limb-girdle, type 2H108
HP:0002505HP:0002505Loss of ambulation0TWNK CL E G H566521160OMIM:271245Mitochondrial DNA depletion syndrome 7 (hepatocerebral type)113
HP:0002505HP:0002505Loss of ambulation0UCHL1 CL E G H734512513OMIM:615491Spastic paraplegia 79, autosomal recessive21
HP:0002505HP:0002505Loss of ambulation0VAC14 CL E G H5569725507OMIM:617054Striatonigral degeneration, childhood-onset6
HP:0002505HP:0002505Loss of ambulation0VAPB CL E G H921712649OMIM:608627Amyotrophic lateral sclerosis 8116
HP:0002505HP:0002505Loss of ambulation0VAPB CL E G H921712649OMIM:182980Spinal muscular atrophy, proximal, adult, autosomal dominantspinal muscular atrophy, late-onset, finkel type, included116
HP:0002505HP:0002505Loss of ambulation0VCP CL E G H741512666OMIM:167320Inclusion body myopathy with early-onset paget disease with or without frontotemporal dementia 163
HP:0002505HP:0002505Loss of ambulation0VPS13A CL E G H232301908ORPHA:2388ChoreoacanthocytosisHP:0040283 - Occasional130
HP:0002505HP:0002505Loss of ambulation0VPS16 CL E G H6460114584OMIM:619291DYSTONIA 30; DYT30
HP:0002505HP:0008945Loss of ability to walk in early childhood1GLRX5 CL E G H5121820134ORPHA:401866Childhood-onset spasticity with hyperglycinemiaHP:0040282 - Frequent17
HP:0002505HP:0006794Loss of ability to walk in first decade1MYOT CL E G H949912399ORPHA:98911Distal myotilinopathyHP:0040282 - Frequent75
HP:0002505HP:0006794Loss of ability to walk in first decade1SLC9A6 CL E G H1047911079OMIM:300243Mental retardation, x-linked syndromic, Christianson type.93
HP:0002505HP:0008945Loss of ability to walk in early childhood1SUCLA2 CL E G H880311448OMIM:612073Mitochondrial DNA depletion syndrome 5 (encephalomyopathic with or without methylmalonic aciduria).66
HP:0002505HP:0008945Loss of ability to walk in early childhood1TK2 CL E G H708411831OMIM:609560Mitochondrial DNA depletion syndrome 2 (myopathic type).103


Genes (106) :ACTB ADAM22 ADAR ALDH18A1 ALS2 AP4S1 APTX ATP6 BVES C19ORF12 CDKL5 CHRND CLN3 COQ2 CRAT CRPPA DARS2 DES DMD DNAJB6 DNAJC6 DSTYK DYSF EMD EPRS1 ERBB4 FA2H FARS2 FKRP FOXRED1 GABBR2 GALC GDAP1 GFM2 GGPS1 GIPC1 GLRX5 GMPPB GOSR2 HINT1 HK1 HNRNPA1 HSD17B10 HYCC1 IRF2BPL JAG2 KLHL9 LARGE1 LETM1 LMNA LRP5 LYRM7 MAG MAPT MARS2 MCM3AP MECP2 MECR MPV17 MYH7 MYOT NDUFA6 NEU1 NOTCH2NLC NTNG1 NUP62 OPTN PEX1 PEX16 PLA2G6 PLEC PLP1 POLR3A POLR3B POMT1 POMT2 PRX REPS1 RNASEH1 RRM2B SAMD9L SBF1 SDHA SDHAF1 SDHB SDHD SELENON SGCB SGCG SLC39A14 SLC9A6 SMC1A SMN1 SMN2 SUCLA2 TFG TGM6 TK2 TRIM32 TWNK UCHL1 VAC14 VAPB VCP VPS13A VPS16

Diseases (95) :OMIM:607371 OMIM:617933 OMIM:615010 ORPHA:225154 ORPHA:447757 OMIM:606353 OMIM:614067 OMIM:208920 OMIM:616812 OMIM:614298 OMIM:615043 ORPHA:3095 OMIM:616321 OMIM:204200 ORPHA:228346 OMIM:607426 OMIM:617917 ORPHA:352479 ORPHA:137898 ORPHA:98909 OMIM:310200 ORPHA:34516 OMIM:603511 OMIM:615528 OMIM:270750 ORPHA:45448 OMIM:253601 OMIM:310300 OMIM:617951 OMIM:615515 ORPHA:329308 ORPHA:466722 ORPHA:370968 OMIM:618241 ORPHA:206443 ORPHA:101097 ORPHA:565624 OMIM:619518 ORPHA:98897 ORPHA:401866 OMIM:614018 ORPHA:324442 ORPHA:99953 OMIM:615424 ORPHA:391428 OMIM:610532 OMIM:618088 OMIM:619566 ORPHA:399081 OMIM:620089 OMIM:616516 ORPHA:2788 OMIM:615838 OMIM:616680 ORPHA:240094 OMIM:611390 OMIM:618124 OMIM:617282 OMIM:256810 OMIM:255160 ORPHA:98911 OMIM:618253 ORPHA:93399 OMIM:613435 OMIM:214100 OMIM:614877 OMIM:612953 ORPHA:254361 OMIM:312920 OMIM:607694 OMIM:614895 OMIM:617916 ORPHA:329336 OMIM:619806 OMIM:615284 ORPHA:3208 OMIM:602771 OMIM:604286 OMIM:253700 ORPHA:521406 OMIM:300243 OMIM:253400 OMIM:612073 OMIM:615658 OMIM:613908 OMIM:609560 OMIM:254110 OMIM:271245 OMIM:615491 OMIM:617054 OMIM:608627 OMIM:182980 OMIM:167320 ORPHA:2388 OMIM:619291
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.