Human Phenotype Ontology 
Grandparent Node:
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Epidermal thickening (HP:0011368)help
Parent Node:
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Hyperkeratosis (HP:0000962)help
..Starting node
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Follicular hyperkeratosis (HP:0007502)help
Term ID: 7502
Name: Follicular hyperkeratosis
Synonym: Hyperkeratosis follicularis
Definition: A skin condition characterized by excessive development of keratin in hair follicles, resulting in rough, cone-shaped, elevated papules resulting from closure of hair follicles with a white plug of sebum.
Comments:
Reference: HP:0007502
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandCircumungual hyperkeratosis (HP:0008399) help
..expandCobblestone-like hyperkeratosis (HP:0031288) help
..expandEpidermal hyperkeratosis (HP:0007543) help
..expandGeneralized hyperkeratosis (HP:0005595) help
..expandGingival hyperkeratosis (HP:0000222) help
..expandHyperkeratosis lenticularis perstans (HP:0007570) help
..expandHyperkeratosis over edematous areas (HP:0007448) help
..expandHyperkeratosis with erythema (HP:0007390) help
..expandHyperkeratotic papule (HP:0045059) help
..expandHyperparakeratosis (HP:0040009) help
..expandLinear arrays of macular hyperkeratoses in flexural areas (HP:0007490) help
..expandobsolete Hyperkeratosis pilaris (HP:0040180) help
..expandOrthokeratotic hyperkeratosis (HP:0025080) help
..expandPalmar hyperkeratosis (HP:0010765) help
..expandPalmoplantar keratoderma (HP:0000982) help
..expandPerifollicular hyperkeratosis (HP:0007468) help
..expandPlantar hyperkeratosis (HP:0007556) help
..expandStreaks of hyperkeratosis along each finger onto the palm (HP:0007501) help
..expandSubungual hyperkeratosis (HP:0008392) help
..expandSubungual hyperkeratotic fragments (HP:0008410) 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:0007502HP:0007502Follicular hyperkeratosis0COL6A1 CL E G H12912211OMIM:254090Ullrich congenital muscular dystrophy 1.442
HP:0007502HP:0007502Follicular hyperkeratosis0COL6A2 CL E G H12922212OMIM:254090Ullrich congenital muscular dystrophy 1.478
HP:0007502HP:0007502Follicular hyperkeratosis0COL6A3 CL E G H12932213OMIM:254090Ullrich congenital muscular dystrophy 1.702
HP:0007502HP:0007502Follicular hyperkeratosis0DDR2 CL E G H49212731OMIM:618175WARBURG-CINOTTI SYNDROME; WRCN45
HP:0007502HP:0007502Follicular hyperkeratosis0DSC3 CL E G H18253037OMIM:613102HYPOTRICHOSIS AND RECURRENT SKIN VESICLES2
HP:0007502HP:0007502Follicular hyperkeratosis0DSG4 CL E G H14740921307OMIM:607903Hypotrichosis 6.63
HP:0007502HP:0007502Follicular hyperkeratosis0DSG4 CL E G H14740921307ORPHA:573MonilethrixHP:0040281 - Very frequent63
HP:0007502HP:0007502Follicular hyperkeratosis0FKBP14 CL E G H5503318625OMIM:614557Ehlers-Danlos syndrome, kyphoscoliotic type, 2.13
HP:0007502HP:0007502Follicular hyperkeratosis0FKBP14 CL E G H5503318625ORPHA:300179Kyphoscoliotic Ehlers-Danlos syndrome due to FKBP22 deficiencyHP:0040281 - Very frequent13
HP:0007502HP:0007502Follicular hyperkeratosis0GJB2 CL E G H27064284ORPHA:477KID syndrome199
HP:0007502HP:0007502Follicular hyperkeratosis0GJB6 CL E G H108044288ORPHA:477KID syndrome56
HP:0007502HP:0007502Follicular hyperkeratosis0KRT16 CL E G H38686423ORPHA:2309Pachyonychia congenitaHP:0040282 - Frequent27
HP:0007502HP:0007502Follicular hyperkeratosis0KRT16 CL E G H38686423OMIM:167200Pachyonychia congenita, type 1.27
HP:0007502HP:0007502Follicular hyperkeratosis0KRT17 CL E G H38726427ORPHA:2309Pachyonychia congenitaHP:0040282 - Frequent23
HP:0007502HP:0007502Follicular hyperkeratosis0KRT6A CL E G H38536443ORPHA:2309Pachyonychia congenitaHP:0040282 - Frequent41
HP:0007502HP:0007502Follicular hyperkeratosis0KRT6A CL E G H38536443OMIM:615726Pachyonychia congenita 341
HP:0007502HP:0007502Follicular hyperkeratosis0KRT6B CL E G H38546444ORPHA:2309Pachyonychia congenitaHP:0040282 - Frequent4
HP:0007502HP:0007502Follicular hyperkeratosis0KRT81 CL E G H38876458ORPHA:573MonilethrixHP:0040281 - Very frequent3
HP:0007502HP:0007502Follicular hyperkeratosis0KRT83 CL E G H38896460ORPHA:573MonilethrixHP:0040281 - Very frequent65
HP:0007502HP:0007502Follicular hyperkeratosis0KRT86 CL E G H38926463ORPHA:573MonilethrixHP:0040281 - Very frequent10
HP:0007502HP:0007502Follicular hyperkeratosis0LRP1 CL E G H40356692ORPHA:79100Atrophoderma vermiculataHP:0040282 - Frequent4
HP:0007502HP:0007502Follicular hyperkeratosis0MBTPS2 CL E G H5136015455OMIM:308205Ifap syndrome with or without bresheck syndrome.22
HP:0007502HP:0007502Follicular hyperkeratosis0MBTPS2 CL E G H5136015455OMIM:308800Keratosis follicularis spinulosa decalvans, X-linked.22
HP:0007502HP:0007502Follicular hyperkeratosis0NLRP1 CL E G H2286114374OMIM:617388AUTOINFLAMMATION WITH ARTHRITIS AND DYSKERATOSIS; AIADK37
HP:0007502HP:0007502Follicular hyperkeratosis0NLRP1 CL E G H2286114374OMIM:615225Palmoplantar carcinoma, multiple self-healing.37
HP:0007502HP:0007502Follicular hyperkeratosis0PKP1 CL E G H53179023ORPHA:158668Ectodermal dysplasia-skin fragility syndromeHP:0040283 - Occasional107
HP:0007502HP:0007502Follicular hyperkeratosis0PLOD1 CL E G H53519081OMIM:225400Ehlers-Danlos syndrome, kyphoscoliotic type, 1105
HP:0007502HP:0007502Follicular hyperkeratosis0POFUT1 CL E G H2350914988OMIM:615327Dowling-Degos disease 2.2
HP:0007502HP:0007502Follicular hyperkeratosis0PSENEN CL E G H5585130100OMIM:613736Acne inversa, familial, 2, with or without dowling-degos disease.2
HP:0007502HP:0007502Follicular hyperkeratosis0RHBDF2 CL E G H7965120788OMIM:148500Tylosis with esophageal cancer80
HP:0007502HP:0007502Follicular hyperkeratosis0SLC27A4 CL E G H1099910998OMIM:608649ICHTHYOSIS PREMATURITY SYNDROME; IPS26
HP:0007502HP:0007502Follicular hyperkeratosis0SREBF1 CL E G H672011289OMIM:158310Mucoepithelial dysplasia, hereditary1
HP:0007502HP:0007502Follicular hyperkeratosis0TARS1 CL E G H689711572OMIM:618546Trichothiodystrophy 7, nonphotosensitive
HP:0007502HP:0007502Follicular hyperkeratosis0TRIP4 CL E G H932512310ORPHA:486815Congenital muscular dystrophy-respiratory failure-skin abnormalities-joint hyperlaxity syndromeHP:0040281 - Very frequent4
HP:0007502HP:0007502Follicular hyperkeratosis0TRIP4 CL E G H932512310OMIM:617066Muscular dystrophy, congenital, Davignon-Chauveau type.4
HP:0007502HP:0007502Follicular hyperkeratosis0WNT10A CL E G H8032613829OMIM:257980Odontoonychodermal dysplasia71


Genes (29) :COL6A1 COL6A2 COL6A3 DDR2 DSC3 DSG4 FKBP14 GJB2 GJB6 KRT16 KRT17 KRT6A KRT6B KRT81 KRT83 KRT86 LRP1 MBTPS2 NLRP1 PKP1 PLOD1 POFUT1 PSENEN RHBDF2 SLC27A4 SREBF1 TARS1 TRIP4 WNT10A

Diseases (27) :OMIM:254090 OMIM:618175 OMIM:613102 OMIM:607903 ORPHA:573 OMIM:614557 ORPHA:300179 ORPHA:477 ORPHA:2309 OMIM:167200 OMIM:615726 ORPHA:79100 OMIM:308205 OMIM:308800 OMIM:617388 OMIM:615225 ORPHA:158668 OMIM:225400 OMIM:615327 OMIM:613736 OMIM:148500 OMIM:608649 OMIM:158310 OMIM:618546 ORPHA:486815 OMIM:617066 OMIM:257980
 

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