Human Phenotype Ontology 
Grandparent Node:
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Thickened skin (HP:0001072)help
Parent Node:
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Epidermal thickening (HP:0011368)help
..Starting node
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Parakeratosis (HP:0001036)help
Term ID: 1036
Name: Parakeratosis
Synonym:
Definition: Abnormal formation of the keratinocytes of the epidermis characterized by persistence of nuclei, incomplete formation of keratin, and moistness and swelling of the keratinocytes.
Comments:
Reference: HP:0001036
Genes and Diseases:
 
       Child Nodes:
........expandHyperparakeratosis (HP:0040009) help

 Sister Nodes: 
..expandAcanthosis nigricans (HP:0000956) help
..expandAcrokeratosis (HP:0200016) help
..expandGeneralized keratosis follicularis (HP:0007439) help
..expandHypergranulosis (HP:0025114) help
..expandHyperkeratosis (HP:0000962) help
..expandIchthyosis (HP:0008064) help
..expandOrthokeratosis (HP:0040162) help
..expandPorokeratosis (HP:0200044) 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:0001036HP:0001036Parakeratosis0CARD14 CL E G H7909216446OMIM:173200Pityriasis rubra pilaris33
HP:0001036HP:0001036Parakeratosis0CARD14 CL E G H7909216446OMIM:602723PSORIASIS 2; PSORS233
HP:0001036HP:0001036Parakeratosis0CDSN CL E G H10411802ORPHA:90368Hypotrichosis simplex of the scalp7
HP:0001036HP:0001036Parakeratosis0CLDN1 CL E G H90762032OMIM:607626Ichthyosis, leukocyte vacuoles, alopecia, and sclerosing cholangitis.11
HP:0001036HP:0001036Parakeratosis0CYP4F22 CL E G H12641026820OMIM:604777Ichthyosis, congenital, autosomal recessive 5.54
HP:0001036HP:0001036Parakeratosis0DSP CL E G H18323052OMIM:615821Cardiomyopathy, dilated, with woolly hair, keratoderma, and tooth agenesis.747
HP:0001036HP:0001036Parakeratosis0ELOVL1 CL E G H6483414418OMIM:618527Ichthyotic keratoderma, spasticity, hypomyelination, and dysmorphic facial features
HP:0001036HP:0001036Parakeratosis0ERCC6 CL E G H20743438OMIM:278800De Sanctis-Cacchione syndrome199
HP:0001036HP:0001036Parakeratosis0FLG2 CL E G H38869833276OMIM:618084Peeling skin syndrome 6.
HP:0001036HP:0001036Parakeratosis0GLS CL E G H27444331OMIM:618339Infantile cataract, skin abnormalities, glutamate excess, and impaired intellectual development
HP:0001036HP:0001036Parakeratosis0IL36RN CL E G H2652515561OMIM:614204PSORIASIS 14, PUSTULAR; PSORS1451
HP:0001036HP:0001036Parakeratosis0KRT13 CL E G H38606415OMIM:615785White sponge nevus 246
HP:0001036HP:0001036Parakeratosis0KRT5 CL E G H38526442ORPHA:158681Epidermolysis bullosa simplex with circinate migratory erythemaHP:0040282 - Frequent173
HP:0001036HP:0001036Parakeratosis0KRT74 CL E G H12139128929ORPHA:90368Hypotrichosis simplex of the scalp5
HP:0001036HP:0001036Parakeratosis0LDHA CL E G H39396535ORPHA:284426Glycogen storage disease due to lactate dehydrogenase M-subunit deficiencyHP:0040283 - Occasional35
HP:0001036HP:0001036Parakeratosis0LORICRIN CL E G H40146663ORPHA:79395Keratoderma hereditarium mutilans with ichthyosis
HP:0001036HP:0001036Parakeratosis0LORICRIN CL E G H40146663OMIM:604117Vohwinkel syndrome, variant form.
HP:0001036HP:0001036Parakeratosis0MBTPS2 CL E G H5136015455OMIM:300918Palmoplantar keratoderma, mutilating, with periorificial keratotic plaques, X-linked.22
HP:0001036HP:0001036Parakeratosis0MVD CL E G H45977529OMIM:614714POROKERATOSIS 7, MULTIPLE TYPES; POROK72
HP:0001036HP:0001036Parakeratosis0MVK CL E G H45987530OMIM:175900Porokeratosis 3, multiple types.150
HP:0001036HP:0001036Parakeratosis0NIPAL4 CL E G H34893828018OMIM:612281Ichthyosis, congenital, autosomal recessive 6.60
HP:0001036HP:0001036Parakeratosis0NLRP1 CL E G H2286114374OMIM:615225Palmoplantar carcinoma, multiple self-healing.37
HP:0001036HP:0001036Parakeratosis0NSDHL CL E G H5081413398OMIM:308050Congenital hemidysplasia with ichthyosiform erythroderma and limb defects34
HP:0001036HP:0001036Parakeratosis0PERP CL E G H6406517637OMIM:619208OLMSTED SYNDROME 2; OLMS2
HP:0001036HP:0001036Parakeratosis0PIK3CA CL E G H52908975ORPHA:276280Hemihyperplasia-multiple lipomatosis syndrome162
HP:0001036HP:0001036Parakeratosis0PMVK CL E G H106549141OMIM:175800Porokeratosis 1, multiple types.3
HP:0001036HP:0001036Parakeratosis0POMP CL E G H5137120330OMIM:601952Keratosis linearis with ichthyosis congenita and sclerosing keratoderma.2
HP:0001036HP:0001036Parakeratosis0RHBDF2 CL E G H7965120788OMIM:148500Tylosis with esophageal cancer.80
HP:0001036HP:0001036Parakeratosis0SPINK5 CL E G H1100515464OMIM:256500Netherton syndrome.100
HP:0001036HP:0001036Parakeratosis0TGM1 CL E G H705111777ORPHA:100976Bathing suit ichthyosisHP:0040282 - Frequent98
HP:0001036HP:0001036Parakeratosis0TGM1 CL E G H705111777OMIM:242300Ichthyosis, congenital, autosomal recessive 1.98
HP:0001036HP:0001036Parakeratosis0TRPM4 CL E G H5479517993OMIM:618531ERYTHROKERATODERMIA VARIABILIS ET PROGRESSIVA 6; EKVP6124
HP:0001036HP:0001036Parakeratosis0TRPV3 CL E G H16251418084OMIM:614594Palmoplantar keratoderma, mutilating, with periorificial keratoticplaques.151
HP:0001036HP:0040009Hyperparakeratosis1KRT13 CL E G H38606415OMIM:615785White sponge nevus 2.46
HP:0001036HP:0040009Hyperparakeratosis1PIK3CA CL E G H52908975ORPHA:276280Hemihyperplasia-multiple lipomatosis syndromeHP:0040283 - Occasional162


Genes (30) :CARD14 CDSN CLDN1 CYP4F22 DSP ELOVL1 ERCC6 FLG2 GLS IL36RN KRT13 KRT5 KRT74 LDHA LORICRIN MBTPS2 MVD MVK NIPAL4 NLRP1 NSDHL PERP PIK3CA PMVK POMP RHBDF2 SPINK5 TGM1 TRPM4 TRPV3

Diseases (32) :OMIM:173200 OMIM:602723 ORPHA:90368 OMIM:607626 OMIM:604777 OMIM:615821 OMIM:618527 OMIM:278800 OMIM:618084 OMIM:618339 OMIM:614204 OMIM:615785 ORPHA:158681 ORPHA:284426 ORPHA:79395 OMIM:604117 OMIM:300918 OMIM:614714 OMIM:175900 OMIM:612281 OMIM:615225 OMIM:308050 OMIM:619208 ORPHA:276280 OMIM:175800 OMIM:601952 OMIM:148500 OMIM:256500 ORPHA:100976 OMIM:242300 OMIM:618531 OMIM:614594
 

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