Human Phenotype Ontology 
Grandparent Node:
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Abnormality of the curvature of the cornea (HP:0100691)help
Parent Node:
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Decreased corneal thickness (HP:0100689)help
Parent Node:
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Increased corneal curvature (HP:0100692)help
..Starting node
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Keratoconus (HP:0000563)help
Term ID: 563
Name: Keratoconus
Synonym: Bulging cornea; Conical cornea
Definition: A cone-shaped deformity of the cornea characterized by the presence of corneal distortion secondary to thinning of the apex.
Comments:
Reference: HP:0000563
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandKeratoglobus (HP:0001119) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0000563HP:0000563Keratoconus0ABCA4 CL E G H2434ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent826
HP:0000563HP:0000563Keratoconus0AGBL5 CL E G H6050926147ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent2
HP:0000563HP:0000563Keratoconus0AHI1 CL E G H5480621575ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent175
HP:0000563HP:0000563Keratoconus0AHR CL E G H196348ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent2
HP:0000563HP:0000563Keratoconus0AIPL1 CL E G H23746359ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent114
HP:0000563HP:0000563Keratoconus0AIPL1 CL E G H23746359OMIM:604393Leber congenital amaurosis 4HP:0040283 - Occasional114
HP:0000563HP:0000563Keratoconus0ANTXR1 CL E G H8416821014OMIM:230740Gapo syndrome.8
HP:0000563HP:0000563Keratoconus0ANTXR1 CL E G H8416821014ORPHA:2067GAPO syndromeHP:0040282 - Frequent8
HP:0000563HP:0000563Keratoconus0AP1B1 CL E G H162554OMIM:242150Ichthyosiform erythroderma, corneal involvement, and deafness.
HP:0000563HP:0000563Keratoconus0ARHGEF18 CL E G H2337017090ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent6
HP:0000563HP:0000563Keratoconus0ARL2BP CL E G H2356817146ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent3
HP:0000563HP:0000563Keratoconus0ARL3 CL E G H403694ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent1
HP:0000563HP:0000563Keratoconus0ARL6 CL E G H8410013210ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent29
HP:0000563HP:0000563Keratoconus0BBS1 CL E G H582966ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent114
HP:0000563HP:0000563Keratoconus0BBS2 CL E G H583967ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent97
HP:0000563HP:0000563Keratoconus0BEST1 CL E G H743912703ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent182
HP:0000563HP:0000563Keratoconus0CA4 CL E G H7621375ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent23
HP:0000563HP:0000563Keratoconus0CDHR1 CL E G H9221114550ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent147
HP:0000563HP:0000563Keratoconus0CEP290 CL E G H8018429021ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent342
HP:0000563HP:0000563Keratoconus0CERKL CL E G H37529821699ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent71
HP:0000563HP:0000563Keratoconus0CFAP418 CL E G H15765727232ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent
HP:0000563HP:0000563Keratoconus0CLRN1 CL E G H740112605ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent60
HP:0000563HP:0000563Keratoconus0CNGA1 CL E G H12592148ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent44
HP:0000563HP:0000563Keratoconus0CNGB1 CL E G H12582151ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent164
HP:0000563HP:0000563Keratoconus0COL3A1 CL E G H12812201OMIM:130050Ehlers-Danlos syndrome, Vascular type.749
HP:0000563HP:0000563Keratoconus0COL3A1 CL E G H12812201ORPHA:286Vascular Ehlers-Danlos syndromeHP:0040283 - Occasional749
HP:0000563HP:0000563Keratoconus0CRB1 CL E G H234182343ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent156
HP:0000563HP:0000563Keratoconus0CRB1 CL E G H234182343OMIM:613835Leber congenital amaurosis 8.156
HP:0000563HP:0000563Keratoconus0CRB1 CL E G H234182343ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent156
HP:0000563HP:0000563Keratoconus0CRX CL E G H14062383ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent158
HP:0000563HP:0000563Keratoconus0CRX CL E G H14062383OMIM:613829Leber congenital amaurosis 7.158
HP:0000563HP:0000563Keratoconus0CRX CL E G H14062383ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent158
HP:0000563HP:0000563Keratoconus0DHDDS CL E G H7994720603ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent47
HP:0000563HP:0000563Keratoconus0DHX38 CL E G H978517211ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent1
HP:0000563HP:0000563Keratoconus0EYS CL E G H34600721555ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent209
HP:0000563HP:0000563Keratoconus0FAM161A CL E G H8414025808ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent56
HP:0000563HP:0000563Keratoconus0FSCN2 CL E G H257943960ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent26
HP:0000563HP:0000563Keratoconus0GDF6 CL E G H3922554221ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent64
HP:0000563HP:0000563Keratoconus0GNB5 CL E G H106814401ORPHA:542306GNB5-related intellectual disability-cardiac arrhythmia syndromeHP:0040283 - Occasional7
HP:0000563HP:0000563Keratoconus0GUCA1B CL E G H29794679ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent36
HP:0000563HP:0000563Keratoconus0GUCY2D CL E G H30004689ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent124
HP:0000563HP:0000563Keratoconus0GUCY2D CL E G H30004689OMIM:204000Leber congenital amaurosis, type I.124
HP:0000563HP:0000563Keratoconus0HGSNAT CL E G H13805026527ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent86
HP:0000563HP:0000563Keratoconus0HRAS CL E G H32655173ORPHA:3071Costello syndromeHP:0040282 - Frequent113
HP:0000563HP:0000563Keratoconus0IDH3A CL E G H34195384ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent
HP:0000563HP:0000563Keratoconus0IDH3B CL E G H34205385ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent30
HP:0000563HP:0000563Keratoconus0IFT140 CL E G H974229077ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent148
HP:0000563HP:0000563Keratoconus0IFT140 CL E G H974229077ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent148
HP:0000563HP:0000563Keratoconus0IFT172 CL E G H2616030391ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent48
HP:0000563HP:0000563Keratoconus0IFT88 CL E G H810020606ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent3
HP:0000563HP:0000563Keratoconus0IMPDH1 CL E G H36146052ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent52
HP:0000563HP:0000563Keratoconus0IMPDH1 CL E G H36146052ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent52
HP:0000563HP:0000563Keratoconus0IMPG1 CL E G H36176055ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent4
HP:0000563HP:0000563Keratoconus0IMPG2 CL E G H5093918362ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent120
HP:0000563HP:0000563Keratoconus0IQCB1 CL E G H965728949ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent61
HP:0000563HP:0000563Keratoconus0KCNJ13 CL E G H37696259ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent42
HP:0000563HP:0000563Keratoconus0KIAA1549 CL E G H5767022219ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent
HP:0000563HP:0000563Keratoconus0KIZ CL E G H5585715865ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent3
HP:0000563HP:0000563Keratoconus0KLHL7 CL E G H5597515646ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent42
HP:0000563HP:0000563Keratoconus0LCA5 CL E G H16769131923ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent70
HP:0000563HP:0000563Keratoconus0LMX1B CL E G H40106654OMIM:161200Nail-Patella syndrome.165
HP:0000563HP:0000563Keratoconus0LRAT CL E G H92276685ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent62
HP:0000563HP:0000563Keratoconus0LRAT CL E G H92276685ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent62
HP:0000563HP:0000563Keratoconus0MAK CL E G H41176816ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent53
HP:0000563HP:0000563Keratoconus0MERTK CL E G H104617027ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent75
HP:0000563HP:0000563Keratoconus0MIR184 CL E G H40696031555OMIM:614303Edict syndromeHP:0040283 - Occasional1
HP:0000563HP:0000563Keratoconus0NEK2 CL E G H47517745ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent5
HP:0000563HP:0000563Keratoconus0NMNAT1 CL E G H6480217877ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent15
HP:0000563HP:0000563Keratoconus0NMNAT1 CL E G H6480217877OMIM:608553Leber congenital amaurosis 915
HP:0000563HP:0000563Keratoconus0NR2E3 CL E G H100027974ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent58
HP:0000563HP:0000563Keratoconus0NR2F1 CL E G H70257975ORPHA:401777Optic atrophy-intellectual disability syndromeHP:0040284 - Very rare37
HP:0000563HP:0000563Keratoconus0NRL CL E G H49018002ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent30
HP:0000563HP:0000563Keratoconus0OFD1 CL E G H84812567ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent201
HP:0000563HP:0000563Keratoconus0PCARE CL E G H38893934383ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent
HP:0000563HP:0000563Keratoconus0PCYT1A CL E G H51308754ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent11
HP:0000563HP:0000563Keratoconus0PDE6A CL E G H51458785ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent116
HP:0000563HP:0000563Keratoconus0PDE6B CL E G H51588786ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent126
HP:0000563HP:0000563Keratoconus0PDE6G CL E G H51488789ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent18
HP:0000563HP:0000563Keratoconus0PIEZO2 CL E G H6389526270OMIM:108145Arthrogryposis, distal, type 5.77
HP:0000563HP:0000563Keratoconus0PLOD1 CL E G H53519081OMIM:225400Ehlers-Danlos syndrome, kyphoscoliotic type, 1.105
HP:0000563HP:0000563Keratoconus0POMGNT1 CL E G H5562419139ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent180
HP:0000563HP:0000563Keratoconus0PRCD CL E G H76820632528ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent39
HP:0000563HP:0000563Keratoconus0PRDM5 CL E G H111079349OMIM:614170Brittle cornea syndrome 2.58
HP:0000563HP:0000563Keratoconus0PROM1 CL E G H88429454ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent110
HP:0000563HP:0000563Keratoconus0PRPF3 CL E G H912917348ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent28
HP:0000563HP:0000563Keratoconus0PRPF31 CL E G H2612115446ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent70
HP:0000563HP:0000563Keratoconus0PRPF4 CL E G H912817349ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent2
HP:0000563HP:0000563Keratoconus0PRPF6 CL E G H2414815860ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent51
HP:0000563HP:0000563Keratoconus0PRPF8 CL E G H1059417340ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent94
HP:0000563HP:0000563Keratoconus0PRPH2 CL E G H59619942ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent159
HP:0000563HP:0000563Keratoconus0RBP3 CL E G H59499921ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent108
HP:0000563HP:0000563Keratoconus0RD3 CL E G H34303519689ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent95
HP:0000563HP:0000563Keratoconus0RDH12 CL E G H14522619977ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent45
HP:0000563HP:0000563Keratoconus0RDH12 CL E G H14522619977ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent45
HP:0000563HP:0000563Keratoconus0REEP6 CL E G H9284030078ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent5
HP:0000563HP:0000563Keratoconus0RGR CL E G H59959990ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent28
HP:0000563HP:0000563Keratoconus0RHO CL E G H601010012ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent107
HP:0000563HP:0000563Keratoconus0RLBP1 CL E G H601710024ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent47
HP:0000563HP:0000563Keratoconus0ROM1 CL E G H609410254ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent38
HP:0000563HP:0000563Keratoconus0RP1 CL E G H610110263ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent111
HP:0000563HP:0000563Keratoconus0RP1L1 CL E G H9413715946ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent284
HP:0000563HP:0000563Keratoconus0RP2 CL E G H610210274ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent45
HP:0000563HP:0000563Keratoconus0RP9 CL E G H610010288ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent14
HP:0000563HP:0000563Keratoconus0RPE65 CL E G H612110294ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent129
HP:0000563HP:0000563Keratoconus0RPE65 CL E G H612110294ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent129
HP:0000563HP:0000563Keratoconus0RPGR CL E G H610310295ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent200
HP:0000563HP:0000563Keratoconus0RPGRIP1 CL E G H5709613436ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent109
HP:0000563HP:0000563Keratoconus0RPGRIP1 CL E G H5709613436OMIM:613826Leber congenital amaurosis 6.109
HP:0000563HP:0000563Keratoconus0SAG CL E G H629510521ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent32
HP:0000563HP:0000563Keratoconus0SCAPER CL E G H4985513081ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent
HP:0000563HP:0000563Keratoconus0SEMA4A CL E G H6421810729ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent48
HP:0000563HP:0000563Keratoconus0SLC2A10 CL E G H8103113444ORPHA:3342Arterial tortuosity syndromeHP:0040283 - Occasional178
HP:0000563HP:0000563Keratoconus0SLC2A10 CL E G H8103113444OMIM:208050Arterial tortuosity syndromeHP:0040283 - Occasional178
HP:0000563HP:0000563Keratoconus0SLC7A14 CL E G H5770929326ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent4
HP:0000563HP:0000563Keratoconus0SNRNP200 CL E G H2302030859ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent83
HP:0000563HP:0000563Keratoconus0SPATA7 CL E G H5581220423ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent48
HP:0000563HP:0000563Keratoconus0SPATA7 CL E G H5581220423ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent48
HP:0000563HP:0000563Keratoconus0TOPORS CL E G H1021021653ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent61
HP:0000563HP:0000563Keratoconus0TTC8 CL E G H12301620087ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent41
HP:0000563HP:0000563Keratoconus0TUB CL E G H727512406ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent1
HP:0000563HP:0000563Keratoconus0TUBB4B CL E G H1038320771ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent
HP:0000563HP:0000563Keratoconus0TULP1 CL E G H728712423ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent66
HP:0000563HP:0000563Keratoconus0TULP1 CL E G H728712423ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent66
HP:0000563HP:0000563Keratoconus0USH2A CL E G H739912601ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent777
HP:0000563HP:0000563Keratoconus0USP45 CL E G H8501520080ORPHA:65Leber congenital amaurosisHP:0040282 - Frequent
HP:0000563HP:0000563Keratoconus0VSX1 CL E G H3081312723OMIM:148300Keratoconus 1.47
HP:0000563HP:0000563Keratoconus0ZNF408 CL E G H7979720041ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent14
HP:0000563HP:0000563Keratoconus0ZNF469 CL E G H8462723216OMIM:229200Brittle cornea syndrome.397
HP:0000563HP:0000563Keratoconus0ZNF513 CL E G H13055726498ORPHA:791Retinitis pigmentosaHP:0040282 - Frequent27


Genes (111) :ABCA4 AGBL5 AHI1 AHR AIPL1 ANTXR1 AP1B1 ARHGEF18 ARL2BP ARL3 ARL6 BBS1 BBS2 BEST1 CA4 CDHR1 CEP290 CERKL CFAP418 CLRN1 CNGA1 CNGB1 COL3A1 CRB1 CRX DHDDS DHX38 EYS FAM161A FSCN2 GDF6 GNB5 GUCA1B GUCY2D HGSNAT HRAS IDH3A IDH3B IFT140 IFT172 IFT88 IMPDH1 IMPG1 IMPG2 IQCB1 KCNJ13 KIAA1549 KIZ KLHL7 LCA5 LMX1B LRAT MAK MERTK MIR184 NEK2 NMNAT1 NR2E3 NR2F1 NRL OFD1 PCARE PCYT1A PDE6A PDE6B PDE6G PIEZO2 PLOD1 POMGNT1 PRCD PRDM5 PROM1 PRPF3 PRPF31 PRPF4 PRPF6 PRPF8 PRPH2 RBP3 RD3 RDH12 REEP6 RGR RHO RLBP1 ROM1 RP1 RP1L1 RP2 RP9 RPE65 RPGR RPGRIP1 SAG SCAPER SEMA4A SLC2A10 SLC7A14 SNRNP200 SPATA7 TOPORS TTC8 TUB TUBB4B TULP1 USH2A USP45 VSX1 ZNF408 ZNF469 ZNF513

Diseases (25) :ORPHA:791 ORPHA:65 OMIM:604393 OMIM:230740 ORPHA:2067 OMIM:242150 OMIM:130050 ORPHA:286 OMIM:613835 OMIM:613829 ORPHA:542306 OMIM:204000 ORPHA:3071 OMIM:161200 OMIM:614303 OMIM:608553 ORPHA:401777 OMIM:108145 OMIM:225400 OMIM:614170 OMIM:613826 ORPHA:3342 OMIM:208050 OMIM:148300 OMIM:229200
 

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