White Sponge Nevus 1 disease: Malacards - Research Articles, Drugs, Genes, Clinical Trials

MCID: WHT013 MIFTS: 45	White Sponge Nevus 1 Categories: Genetic diseases, Rare diseases, Skin diseases, Oral diseases
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Aliases & Classifications for White Sponge Nevus 1

MalaCards integrated aliases for White Sponge Nevus 1:

Name: White Sponge Nevus 1 ⁵⁷ ⁷⁵ ⁷³

White Sponge Nevus of Cannon ⁵⁷ ¹² ⁵³ ²⁵ ⁵⁹ ⁷⁵ ²⁹ ⁶ ⁴⁰

White Sponge Nevus ¹² ⁷⁶ ²⁵ ⁵⁹ ³⁷ ¹³

Leukokeratosis, Hereditary Mucosal ⁵⁷ ⁵³ ²⁵ ⁴⁴ ⁷³

Hereditary Mucosal Leukokeratosis ¹² ²⁵ ⁵⁹ ⁷⁵ ¹⁵

Wsn1 ⁵⁷ ⁷⁵

Wsn ⁵³ ²⁵

Familial White Folded Mucosal Dysplasia ²⁵

White Folded Gingivostomatosis ²⁵

Leukokeratosis of Oral Mucosa ²⁵

White Sponge Nevus of Mucosa ²⁵

Hereditary Leukokeratosis ²⁵

Hereditary Oral Keratosis ²⁵

White Gingivostomatitis ²⁵

White Sponge Naevus ²⁵

Cannon's Disease ²⁵

Nevus of Cannon ²⁵

Characteristics:

Orphanet epidemiological data:

⁵⁹

white sponge nevus
Inheritance: Autosomal dominant;

OMIM:

⁵⁷

Inheritance:
autosomal dominant

HPO:

³²

white sponge nevus 1:
Inheritance autosomal dominant inheritance

Classifications:

MalaCards categories:
Global: Genetic diseases Rare diseases
Anatomical: Skin diseases Oral diseases

See all MalaCards categories (disease lists)

ICD10: ³⁴

Congenital malformations, deformations and chromosomal abnormalities

Other congenital malformations of the digestive system

Other congenital malformations of tongue, mouth and pharynx

Other congenital malformations of mouth

Orphanet: ⁵⁹

Rare skin diseases

External Ids:

OMIM ⁵⁷ 193900

Disease Ontology ¹² DOID:0050448

MeSH ⁴⁴ D053529

NCIt ⁵⁰ C84760

SNOMED-CT ⁶⁸ 389203001 62953009 85388002

Orphanet ⁵⁹ ORPHA171723

UMLS via Orphanet ⁷⁴ C1721005

ICD10 via Orphanet ³⁴ Q38.6

MedGen ⁴² C1721005

KEGG ³⁷ H00724

SNOMED-CT via HPO ⁶⁹ 263681008 414603003 9187004

UMLS ⁷³ C1721005 C4011926

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Summaries for White Sponge Nevus 1

OMIM : ⁵⁷ White sponge nevus is a rare autosomal dominant disorder of noncornifying squamous epithelial differentiation that presents clinically as white, soft, thick plaques of the oral mucosa. Less frequently, the mucous membranes of the nose, esophagus, genitalia, and rectum are involved. Histopathologic features, including epithelial thickening, parakeratosis, extensive vacuolization of the suprabasal keratinocytes, and compact aggregates of keratin intermediate filaments in the upper spinus layers resemble those found in epidermal disorders shown to be associated with keratin defects (summary by Richard et al., 1995). (193900)

MalaCards based summary : White Sponge Nevus 1, also known as white sponge nevus of cannon, is related to white sponge nevus 2 and dyskeratosis, hereditary benign intraepithelial. An important gene associated with White Sponge Nevus 1 is KRT4 (Keratin 4), and among its related pathways/superpathways are Developmental Biology and Circadian entrainment. Affiliated tissues include skin and tongue, and related phenotypes are abnormality of metabolism/homeostasis and oral leukoplakia

UniProtKB/Swiss-Prot : ⁷⁵ White sponge nevus 1: A rare disorder characterized by the presence of soft, white, and spongy plaques in the oral mucosa. The characteristic histopathologic features are epithelial thickening, parakeratosis, and vacuolization of the suprabasal layer of oral epithelial keratinocytes. Less frequently the mucous membranes of the nose, esophagus, genitalia and rectum are involved.

NIH Rare Diseases : ⁵³ The following summary is from Orphanet, a European reference portal for information on rare diseases and orphan drugs.Orpha Number: 171723Disease definitionWhite sponge nevus (WSN) is a rare and autosomal dominant genetic disease in which the oral mucosa is white or greyish, thickened, folded, and spongy. The onset is early in life, and both sexes are affected equally. Other common sites include the tongue, floor of the mouth, and alveolar mucosa.Visit the Orphanet disease page for more resources.

Genetics Home Reference : ²⁵ White sponge nevus is a condition characterized by the formation of white patches of tissue called nevi (singular: nevus) that appear as thickened, velvety, sponge-like tissue. The nevi are most commonly found on the moist lining of the mouth (oral mucosa), especially on the inside of the cheeks (buccal mucosa). Affected individuals usually develop multiple nevi. Rarely, white sponge nevi also occur on the mucosae (singular: mucosa) of the nose, esophagus, genitals, or anus. The nevi are caused by a noncancerous (benign) overgrowth of cells.

Disease Ontology : ¹² A skin disease characterized by a defect in the normal process of keratinization of the mucosa.

Wikipedia : ⁷⁶ White sponge nevus (WSN, or white sponge naevus, Cannon\'s disease, hereditary leukokeratosis of mucosa,... more...

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Related Diseases for White Sponge Nevus 1

Diseases in the White Sponge Nevus 1 family:

White Sponge Nevus 2

Diseases related to White Sponge Nevus 1 via text searches within MalaCards or GeneCards Suite gene sharing:

(show top 50) (show all 96)

#	Related Disease	Score	Top Affiliating Genes
1	white sponge nevus 2	12.6
2	dyskeratosis, hereditary benign intraepithelial	11.5
3	waisman syndrome	11.1
4	early-onset parkinsonism-intellectual disability syndrome	10.9
5	fissured tongue	10.7	KRT16 KRT6A
6	tongue disease	10.7	KRT6A KRT6B
7	pachyonychia congenita 2	10.7	KRT16 KRT6B
8	erythroderma, ichthyosiform, congenital reticular	10.6	KRT1 KRT10
9	steatocystoma multiplex	10.6	KRT10 KRT16
10	squamous cell carcinoma of the oral tongue	10.6	KRT10 KRT16
11	ichthyosis, cyclic, with epidermolytic hyperkeratosis	10.6	KRT1 KRT10
12	leukoplakia	10.5	KRT1 KRT13 KRT4
13	filamentary keratitis	10.5	KRT1 KRT10
14	discoid lupus erythematosus	10.4	KRT10 KRT16
15	median rhomboid glossitis	10.4	KRT16 KRT6A KRT6B
16	glossitis	10.4	KRT16 KRT6A KRT6B
17	cholesteatoma of middle ear	10.4	KRT10 KRT13 KRT16
18	lichen planus	10.4	KRT10 KRT13 KRT16
19	epidermolytic acanthoma	10.3	KRT1 KRT10 KRT9
20	acanthoma	10.3	KRT1 KRT10 KRT9
21	basal cell carcinoma, infundibulocystic	10.3	KRT10 KRT14
22	congenital ichthyosiform erythroderma	10.3	KRT1 KRT10 KRT2
23	epidermolysis bullosa simplex with mottled pigmentation	10.3	KRT10 KRT14
24	keratosis	10.3	KRT1 KRT10 KRT9
25	palmoplantar keratoderma, epidermolytic	10.3	KRT1 KRT16 KRT9
26	palmoplantar keratoderma, nonepidermolytic	10.3	KRT1 KRT16 KRT9
27	breast squamous cell carcinoma	10.3	KRT10 KRT14
28	palmoplantar keratosis	10.3	KRT1 KRT16 KRT9
29	hard palate cancer	10.2	KRT14 KRT4
30	chronic cystitis	10.1	KRT13 KRT7
31	epidermolysis bullosa simplex, dowling-meara type	10.1	KRT10 KRT14
32	predominantly cortical thymoma	10.1	KRT14 KRT19
33	nodular hidradenoma	10.1	KRT10 KRT7
34	ichthyosis	10.1	KRT1 KRT10 KRT2
35	mucositis	10.0
36	skin benign neoplasm	10.0	KRT1 KRT13 KRT14
37	odontoma	10.0	KRT14 KRT19
38	malignant biphasic mesothelioma	10.0	KRT10 KRT7
39	influenza	10.0
40	vesiculobullous skin disease	10.0	KRT14 PLEC
41	cervical clear cell adenocarcinoma	9.9	KRT14 KRT19
42	striate palmoplantar keratoderma	9.9	KRT1 KRT10 KRT14
43	ichthyosis vulgaris	9.9	KRT1 KRT10 KRT14
44	intrahepatic bile duct adenoma	9.9	KRT19 KRT7
45	anal gland adenocarcinoma	9.9	KRT19 KRT7
46	proliferating trichilemmal cyst	9.9	KRT19 KRT7
47	epidermodysplasia verruciformis	9.9	KRT1 KRT10 KRT14
48	limbal stem cell deficiency	9.9	KRT13 KRT14 KRT19
49	anus adenocarcinoma	9.9	KRT19 KRT7
50	renal pelvis adenocarcinoma	9.9	KRT19 KRT7

Graphical network of the top 20 diseases related to White Sponge Nevus 1:

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Symptoms & Phenotypes for White Sponge Nevus 1

Symptoms via clinical synopsis from OMIM:

⁵⁷

Mouth:
thickened white opalescent spongy-fold mucosa in mouth

Eyes:
no conjunctival involvement

Misc:
alternate periods of remission and exacerbation
? response to penicillin

Skin:
vaginal, rectal and nasal leukokeratosis

Lab:
characteristic cell-within-cell histologic change

Clinical features from OMIM:

193900

Human phenotypes related to White Sponge Nevus 1:

³²

#	Description	HPO Frequency	HPO Source Accession
1	abnormality of metabolism/homeostasis ³²		HP:0001939
2	oral leukoplakia ³²		HP:0002745

MGI Mouse Phenotypes related to White Sponge Nevus 1:

⁴⁶

#	Description	MGI Source Accession	Score	Top Affiliating Genes
1	digestive/alimentary	MP:0005381	9.43	CCNE1 KRT14 KRT16 KRT19 KRT4 KRT6B
2	integument	MP:0010771	9.23	CCNE1 KRT1 KRT14 KRT16 KRT19 KRT4

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Drugs & Therapeutics for White Sponge Nevus 1

Search Clinical Trials , NIH Clinical Center for White Sponge Nevus 1

Cochrane evidence based reviews: leukokeratosis, hereditary mucosal

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Genetic Tests for White Sponge Nevus 1

Genetic tests related to White Sponge Nevus 1:

#	Genetic test	Affiliating Genes
1	White Sponge Nevus of Cannon ²⁹	KRT4

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Anatomical Context for White Sponge Nevus 1

MalaCards organs/tissues related to White Sponge Nevus 1:

⁴¹

Skin, Tongue

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Publications for White Sponge Nevus 1

Articles related to White Sponge Nevus 1:

(show all 12)

#	Title	Authors	Year
1	Mutation of keratin 4 gene causing white sponge nevus in a Japanese family. ( 23182699 )	Kimura M....Warnakulasuriya S.	2013
2	White sponge nevus in a patient with EEC syndrome. ( 20492824 )	Dalben G.S....Consolaro A.	2010
3	Woolly hair nevus with an ipsilateral associated epidermal nevus and additional findings of a white sponge nevus. ( 20199427 )	Legler A....Zlotoff B.	2010
4	Two new mutations in the keratin 4 gene causing oral white sponge nevus in Chinese family. ( 18992023 )	Zhang J.M....Zhang L.F.	2009
5	Identification of a Keratin 4 mutation in a chemically induced mouse mutant that models white sponge nevus. ( 16858417 )	McGowan K.A....Barsh G.S.	2007
6	Constitutional mutation of keratin 13 gene in familial white sponge nevus. ( 14600690 )	Shibuya Y....Komori T.	2003
7	A novel mutation in the keratin 13 gene causing oral white sponge nevus. ( 11379896 )	Terrinoni A....McLean W.H.I.	2001
8	A glutamine insertion in the 1A alpha helical domain of the keratin 4 gene in a familial case of white sponge nevus. ( 10652003 )	Terrinoni A....Melino G.	2000
9	Keratin 13 point mutation underlies the hereditary mucosal epithelial disorder white sponge nevus. ( 7493031 )	Richard G....Compton J.G.	1995
10	A mutation in the mucosal keratin K4 is associated with oral white sponge nevus. ( 7493030 )	Rugg E.L....Munro C.S.	1995
11	Expression of keratin 14 and 19 mRNA and protein in normal oral epithelia, hairy leukoplakia, tongue biting and white sponge nevus. ( 7686226 )	Su L....Lane E.B.	1993
12	Four hereditary mucosal syndromes: comparative histology and exfoliative cytology of Darier-White's disease, hereditary benign intraepithelial dyskeratosis, white sponge nevus, and pachyonychia congenita. ( 14007732 )	Witkop C.J....Gorlin R.J.	1961

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Genes for White Sponge Nevus 1

Genes related to White Sponge Nevus 1 (2 elite genes):

(show all 16)

- Elite gene

- Cancer Census gene in COSMIC

#	Symbol	Description	Category	Score	Evidence	PubmedIds
1	KRT4	Keratin 4	Protein Coding	1686.68	Molecular basis known ⁵⁷ Pathogenic ⁶ Causative germline mutation ⁵⁹ Causative variation ⁷⁵ Genetic Tests ²⁹ DISEASES inferred ¹⁵ GeneCards inferred via : Disorders Variants (show sections)	7493030 10652003 12828738
2	KRT13	Keratin 13	Protein Coding	367.96	Causative germline mutation ⁵⁹ DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
3	KRT2	Keratin 2	Protein Coding	16.69	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
4	KRT6A	Keratin 6A	Protein Coding	16.32	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
5	KRT9	Keratin 9	Protein Coding	16.15	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
6	KRT86	Keratin 86	Protein Coding	15.64	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
7	KRT6B	Keratin 6B	Protein Coding	15.41	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
8	KRT10	Keratin 10	Protein Coding	15.26	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
9	KRT74	Keratin 74	Protein Coding	15.13	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
10	KRT16	Keratin 16	Protein Coding	14.84	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
11	KRT1	Keratin 1	Protein Coding	14.68	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
12	PLEC	Plectin	Protein Coding	14.58	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
13	CCNE1	Cyclin E1	Protein Coding	14.36	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
14	KRT14	Keratin 14	Protein Coding	14.02	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
15	KRT7	Keratin 7	Protein Coding	13.36	DISEASES inferred ¹⁵ GeneCards inferred via : DISEASES inferred (show sections)
16	KRT19	Keratin 19	Protein Coding	3.37	DISEASES inferred ¹⁵

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Variations for White Sponge Nevus 1

UniProtKB/Swiss-Prot genetic disease variations for White Sponge Nevus 1:

⁷⁵

#	Symbol	AA change	Variation ID	SNP ID
1	KRT4	p.Glu449Lys	VAR_016038

ClinVar genetic disease variations for White Sponge Nevus 1:

⁶

(show top 50) (show all 204)

#	Gene	Variation	Type	Significance	SNP ID	Assembly	Location
1	KRT4	NM_002272.3(KRT4): c.438_440delCAA (p.Asn146del)	deletion	Pathogenic	rs587776844	GRCh37	Chromosome 12, 53207403: 53207405
2	KRT4	NM_002272.3(KRT4): c.438_440delCAA (p.Asn146del)	deletion	Pathogenic	rs587776844	GRCh38	Chromosome 12, 52813619: 52813621
3	KRT4	NM_002272.3(KRT4): c.419_420insCAA (p.Gln140delinsHisLys)	insertion	Pathogenic	rs587776845	GRCh37	Chromosome 12, 53207423: 53207424
4	KRT4	NM_002272.3(KRT4): c.419_420insCAA (p.Gln140delinsHisLys)	insertion	Pathogenic	rs587776845	GRCh38	Chromosome 12, 52813639: 52813640
5	KRT4	NM_002272.3(KRT4): c.1303G> A (p.Glu435Lys)	single nucleotide variant	Pathogenic	rs62642055	GRCh37	Chromosome 12, 53201471: 53201471
6	KRT4	NM_002272.3(KRT4): c.1303G> A (p.Glu435Lys)	single nucleotide variant	Pathogenic	rs62642055	GRCh38	Chromosome 12, 52807687: 52807687
7	KRT4	NM_002272.3(KRT4): c.1203C> T (p.Arg401=)	single nucleotide variant	Likely benign	rs199607128	GRCh37	Chromosome 12, 53201571: 53201571
8	KRT4	NM_002272.3(KRT4): c.1203C> T (p.Arg401=)	single nucleotide variant	Likely benign	rs199607128	GRCh38	Chromosome 12, 52807787: 52807787
9	KRT4	NM_002272.3(KRT4): c.870G> A (p.Thr290=)	single nucleotide variant	Likely benign	rs189596654	GRCh37	Chromosome 12, 53202599: 53202599
10	KRT4	NM_002272.3(KRT4): c.870G> A (p.Thr290=)	single nucleotide variant	Likely benign	rs189596654	GRCh38	Chromosome 12, 52808815: 52808815
11	KRT4	NM_002272.3(KRT4): c.726G> A (p.Val242=)	single nucleotide variant	Uncertain significance	rs886049641	GRCh37	Chromosome 12, 53204552: 53204552
12	KRT4	NM_002272.3(KRT4): c.726G> A (p.Val242=)	single nucleotide variant	Uncertain significance	rs886049641	GRCh38	Chromosome 12, 52810768: 52810768
13	KRT4	NM_002272.3(KRT4): c.678-10C> T	single nucleotide variant	Uncertain significance	rs777722293	GRCh38	Chromosome 12, 52810826: 52810826
14	KRT4	NM_002272.3(KRT4): c.678-10C> T	single nucleotide variant	Uncertain significance	rs777722293	GRCh37	Chromosome 12, 53204610: 53204610
15	KRT4	NM_002272.3(KRT4): c.456C> T (p.Ile152=)	single nucleotide variant	Likely benign	rs140582332	GRCh37	Chromosome 12, 53207387: 53207387
16	KRT4	NM_002272.3(KRT4): c.677+4C> T	single nucleotide variant	Uncertain significance	rs886049642	GRCh37	Chromosome 12, 53205543: 53205543
17	KRT4	NM_002272.3(KRT4): c.677+4C> T	single nucleotide variant	Uncertain significance	rs886049642	GRCh38	Chromosome 12, 52811759: 52811759
18	KRT4	NM_002272.3(KRT4): c.548A> G (p.Asn183Ser)	single nucleotide variant	Likely benign	rs199768158	GRCh38	Chromosome 12, 52811892: 52811892
19	KRT4	NM_002272.3(KRT4): c.548A> G (p.Asn183Ser)	single nucleotide variant	Likely benign	rs199768158	GRCh37	Chromosome 12, 53205676: 53205676
20	KRT4	NM_002272.3(KRT4): c.463-9T> C	single nucleotide variant	Uncertain significance	rs886049643	GRCh38	Chromosome 12, 52811986: 52811986
21	KRT4	NM_002272.3(KRT4): c.463-9T> C	single nucleotide variant	Uncertain significance	rs886049643	GRCh37	Chromosome 12, 53205770: 53205770
22	KRT4	NM_002272.3(KRT4): c.457G> A (p.Asp153Asn)	single nucleotide variant	Uncertain significance	rs780754412	GRCh38	Chromosome 12, 52813602: 52813602
23	KRT4	NM_002272.3(KRT4): c.457G> A (p.Asp153Asn)	single nucleotide variant	Uncertain significance	rs780754412	GRCh37	Chromosome 12, 53207386: 53207386
24	KRT4	NM_002272.3(KRT4): c.456C> T (p.Ile152=)	single nucleotide variant	Likely benign	rs140582332	GRCh38	Chromosome 12, 52813603: 52813603
25	KRT4	NM_002272.3(KRT4): c.364C> G (p.Leu122Val)	single nucleotide variant	Uncertain significance	rs758695571	GRCh38	Chromosome 12, 52813695: 52813695
26	KRT4	NM_002272.3(KRT4): c.364C> G (p.Leu122Val)	single nucleotide variant	Uncertain significance	rs758695571	GRCh37	Chromosome 12, 53207479: 53207479
27	KRT4	NM_002272.3(KRT4): c.306C> T (p.Pro102=)	single nucleotide variant	Uncertain significance	rs373594963	GRCh38	Chromosome 12, 52813753: 52813753
28	KRT4	NM_002272.3(KRT4): c.306C> T (p.Pro102=)	single nucleotide variant	Uncertain significance	rs373594963	GRCh37	Chromosome 12, 53207537: 53207537
29	KRT4	NM_002272.3(KRT4): c.-51G> A	single nucleotide variant	Likely benign	rs531951809	GRCh37	Chromosome 12, 53207893: 53207893
30	KRT4	NM_002272.3(KRT4): c.-51G> A	single nucleotide variant	Likely benign	rs531951809	GRCh38	Chromosome 12, 52814109: 52814109
31	KRT4	NM_002272.3(KRT4): c.*405G> A	single nucleotide variant	Uncertain significance	rs886049638	GRCh38	Chromosome 12, 52806664: 52806664
32	KRT4	NM_002272.3(KRT4): c.*405G> A	single nucleotide variant	Uncertain significance	rs886049638	GRCh37	Chromosome 12, 53200448: 53200448
33	KRT4	NM_002272.3(KRT4): c.*126C> A	single nucleotide variant	Uncertain significance	rs886049640	GRCh38	Chromosome 12, 52806943: 52806943
34	KRT4	NM_002272.3(KRT4): c.*126C> A	single nucleotide variant	Uncertain significance	rs886049640	GRCh37	Chromosome 12, 53200727: 53200727
35	KRT4	NM_002272.3(KRT4): c.*81T> A	single nucleotide variant	Likely benign	rs572216995	GRCh38	Chromosome 12, 52806988: 52806988
36	KRT4	NM_002272.3(KRT4): c.*81T> A	single nucleotide variant	Likely benign	rs572216995	GRCh37	Chromosome 12, 53200772: 53200772
37	KRT4	NM_002272.3(KRT4): c.1512C> A (p.Gly504=)	single nucleotide variant	Likely benign	rs573971498	GRCh37	Chromosome 12, 53200904: 53200904
38	KRT4	NM_002272.3(KRT4): c.1512C> A (p.Gly504=)	single nucleotide variant	Likely benign	rs573971498	GRCh38	Chromosome 12, 52807120: 52807120
39	KRT4	NM_002272.3(KRT4): c.1495G> C (p.Gly499Arg)	single nucleotide variant	Likely benign	rs190897990	GRCh37	Chromosome 12, 53200921: 53200921
40	KRT4	NM_002272.3(KRT4): c.1495G> C (p.Gly499Arg)	single nucleotide variant	Likely benign	rs190897990	GRCh38	Chromosome 12, 52807137: 52807137
41	KRT4	NM_002272.3(KRT4): c.1493T> C (p.Phe498Ser)	single nucleotide variant	Likely benign	rs377399080	GRCh37	Chromosome 12, 53200923: 53200923
42	KRT4	NM_002272.3(KRT4): c.1493T> C (p.Phe498Ser)	single nucleotide variant	Likely benign	rs377399080	GRCh38	Chromosome 12, 52807139: 52807139
43	KRT4	NM_002272.3(KRT4): c.1381+15C> T	single nucleotide variant	Benign	rs7952923	GRCh37	Chromosome 12, 53201128: 53201128
44	KRT4	NM_002272.3(KRT4): c.1381+15C> T	single nucleotide variant	Benign	rs7952923	GRCh38	Chromosome 12, 52807344: 52807344
45	KRT4	NM_002272.3(KRT4): c.1346+15A> G	single nucleotide variant	Benign	rs931479	GRCh37	Chromosome 12, 53201413: 53201413
46	KRT4	NM_002272.3(KRT4): c.1346+15A> G	single nucleotide variant	Benign	rs931479	GRCh38	Chromosome 12, 52807629: 52807629
47	KRT4	NM_002272.3(KRT4): c.1259G> A (p.Arg420His)	single nucleotide variant	Uncertain significance	rs377329227	GRCh37	Chromosome 12, 53201515: 53201515
48	KRT4	NM_002272.3(KRT4): c.1259G> A (p.Arg420His)	single nucleotide variant	Uncertain significance	rs377329227	GRCh38	Chromosome 12, 52807731: 52807731
49	KRT4	NM_002272.3(KRT4): c.1080G> A (p.Arg360=)	single nucleotide variant	Likely benign	rs113928381	GRCh37	Chromosome 12, 53202123: 53202123
50	KRT4	NM_002272.3(KRT4): c.1080G> A (p.Arg360=)	single nucleotide variant	Likely benign	rs113928381	GRCh38	Chromosome 12, 52808339: 52808339

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Expression for White Sponge Nevus 1

Search GEO for disease gene expression data for White Sponge Nevus 1.

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Pathways for White Sponge Nevus 1

Pathways related to White Sponge Nevus 1 according to GeneCards Suite gene sharing:

#	Super pathways	Score	Top Affiliating Genes
1	Developmental Biology ⁶⁶ Show member pathways Axon guidance ⁶⁶	13.21	KRT1 KRT10 KRT13 KRT14 KRT16 KRT19
2	Circadian entrainment ³⁷ Show member pathways Cholinergic synapse ³⁷ Dopaminergic synapse ³⁷ Estrogen signaling pathway ³⁷ Glutamatergic synapse ³⁷ Relaxin receptors ⁶⁶ Relaxin signaling pathway ³⁷ Synaptic Neurotransmission Pathways: Glutamatergic Excitation ⁶⁵	12.67	KRT10 KRT13 KRT14 KRT16 KRT19 KRT9
3	Cytoskeletal Signaling ⁴	12.35	KRT10 KRT13 KRT19 KRT4 KRT6A KRT6B
4	Keratinization ⁶⁶ Show member pathways Formation of the cornified envelope ⁶⁶	12.26	KRT1 KRT10 KRT13 KRT14 KRT16 KRT19
5	Cytoskeleton remodeling Neurofilaments ²² Show member pathways Cytoskeleton remodeling Keratin filaments ²²	11.36	KRT1 KRT13 KRT14 KRT16 KRT19 KRT2

Sources

GO Terms for White Sponge Nevus 1

Cellular components related to White Sponge Nevus 1 according to GeneCards Suite gene sharing:

#	Name	GO ID	Score	Top Affiliating Genes
1	intermediate filament	GO:0005882	9.8	KRT1 KRT10 KRT13 KRT14 KRT16 KRT19
2	cornified envelope	GO:0001533	9.54	KRT1 KRT10 KRT2
3	intermediate filament cytoskeleton	GO:0045111	9.5	KRT13 KRT4 PLEC
4	costamere	GO:0043034	9.4	KRT19 PLEC
5	keratin filament	GO:0045095	9.32	KRT1 KRT13 KRT14 KRT2 KRT4 KRT6A
6	cytosol	GO:0005829	10.16	CCNE1 KRT1 KRT10 KRT13 KRT14 KRT16
7	extracellular exosome	GO:0070062	10	KRT1 KRT10 KRT13 KRT14 KRT16 KRT19

Biological processes related to White Sponge Nevus 1 according to GeneCards Suite gene sharing:

(show all 11)

#	Name	GO ID	Score	Top Affiliating Genes
1	keratinization	GO:0031424	9.8	KRT1 KRT10 KRT13 KRT14 KRT16 KRT19
2	epidermis development	GO:0008544	9.62	KRT14 KRT16 KRT2 KRT9
3	peptide cross-linking	GO:0018149	9.58	KRT1 KRT10 KRT2
4	cytoskeleton organization	GO:0007010	9.55	KRT13 KRT16 KRT4 KRT6A KRT6B
5	morphogenesis of an epithelium	GO:0002009	9.49	KRT16 KRT6A
6	intermediate filament organization	GO:0045109	9.48	KRT2 KRT9
7	cornification	GO:0070268	9.47	KRT1 KRT10 KRT13 KRT14 KRT16 KRT19
8	hair cycle	GO:0042633	9.46	KRT14 KRT16
9	hemidesmosome assembly	GO:0031581	9.43	KRT14 PLEC
10	intermediate filament cytoskeleton organization	GO:0045104	9.43	KRT16 KRT6A KRT74
11	keratinocyte migration	GO:0051546	9.37	KRT16 KRT2

Molecular functions related to White Sponge Nevus 1 according to GeneCards Suite gene sharing:

#	Name	GO ID	Score	Top Affiliating Genes
1	structural constituent of cytoskeleton	GO:0005200	9.5	KRT14 KRT16 KRT19 KRT2 KRT6A KRT6B
2	structural constituent of epidermis	GO:0030280	9.33	KRT1 KRT10 KRT2
3	structural molecule activity	GO:0005198	9.32	KRT1 KRT10 KRT13 KRT16 KRT2 KRT4
4	keratin filament binding	GO:1990254	9.26	KRT14 KRT74

Sources

Sources for White Sponge Nevus 1

¹ BioSystems

² BitterDB

³ CDC

⁴ Cell Signaling Technology

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⁷¹ TGDB

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⁷⁴ UMLS via Orphanet

⁷⁵ UniProtKB/Swiss-Prot

⁷⁶ Wikipedia