CWS6
MCID: CWD008
MIFTS: 21

Cowden Syndrome 6 (CWS6)

Categories: Cancer diseases, Cardiovascular diseases, Eye diseases, Fetal diseases, Gastrointestinal diseases, Genetic diseases, Neuronal diseases, Rare diseases, Skin diseases

Aliases & Classifications for Cowden Syndrome 6

Summaries for Cowden Syndrome 6

UniProtKB/Swiss-Prot : 76 Cowden syndrome 6: A form of Cowden syndrome, a hamartomatous polyposis syndrome with age-related penetrance. Cowden syndrome is characterized by hamartomatous lesions affecting derivatives of ectodermal, mesodermal and endodermal layers, macrocephaly, facial trichilemmomas (benign tumors of the hair follicle infundibulum), acral keratoses, papillomatous papules, and elevated risk for development of several types of malignancy, particularly breast carcinoma in women and thyroid carcinoma in both men and women. Colon cancer and renal cell carcinoma have also been reported. Hamartomas can be found in virtually every organ, but most commonly in the skin, gastrointestinal tract, breast and thyroid.

MalaCards based summary : Cowden Syndrome 6, is also known as cws6. An important gene associated with Cowden Syndrome 6 is AKT1 (AKT Serine/Threonine Kinase 1). Affiliated tissues include skin, breast and thyroid, and related phenotypes are intellectual disability and intellectual disability, mild

Description from OMIM: 615109

Related Diseases for Cowden Syndrome 6

Symptoms & Phenotypes for Cowden Syndrome 6

Human phenotypes related to Cowden Syndrome 6:

33 (show all 36)
# Description HPO Frequency HPO Source Accession
1 intellectual disability 33 very rare (1%) HP:0001249
2 intellectual disability, mild 33 very rare (1%) HP:0001256
3 pectus excavatum 33 HP:0000767
4 high palate 33 HP:0000218
5 hypothyroidism 33 HP:0000821
6 seizures 33 HP:0001250
7 scoliosis 33 HP:0002650
8 kyphosis 33 HP:0002808
9 hearing impairment 33 HP:0000365
10 cataract 33 HP:0000518
11 abnormality of the cardiovascular system 33 HP:0001626
12 micrognathia 33 HP:0000347
13 myopia 33 HP:0000545
14 thyroiditis 33 HP:0100646
15 intention tremor 33 HP:0002080
16 hyperthyroidism 33 HP:0000836
17 goiter 33 HP:0000853
18 hypoplasia of the maxilla 33 HP:0000327
19 narrow mouth 33 HP:0000160
20 thyroid adenoma 33 HP:0000854
21 subcutaneous lipoma 33 HP:0001031
22 colonic diverticula 33 HP:0002253
23 gynecomastia 33 HP:0000771
24 breast carcinoma 33 HP:0003002
25 meningioma 33 HP:0002858
26 furrowed tongue 33 HP:0000221
27 hamartomatous polyposis 33 HP:0004390
28 varicocele 33 HP:0012871
29 skin tags 33 HP:0010609
30 ovarian cyst 33 HP:0000138
31 palmoplantar hyperkeratosis 33 HP:0000972
32 hydrocele testis 33 HP:0000034
33 fibroadenoma of the breast 33 HP:0010619
34 transitional cell carcinoma of the bladder 33 HP:0006740
35 progressive macrocephaly 33 HP:0004481
36 angioid streaks of the fundus 33 HP:0001102

Clinical features from OMIM:

615109

Drugs & Therapeutics for Cowden Syndrome 6

Search Clinical Trials , NIH Clinical Center for Cowden Syndrome 6

Genetic Tests for Cowden Syndrome 6

Genetic tests related to Cowden Syndrome 6:

# Genetic test Affiliating Genes
1 Cowden Syndrome 6 30 AKT1

Anatomical Context for Cowden Syndrome 6

MalaCards organs/tissues related to Cowden Syndrome 6:

42
Skin, Breast, Thyroid, Colon, Tongue, Testis, Eye

Publications for Cowden Syndrome 6

Articles related to Cowden Syndrome 6:

# Title Authors Year
1
Germline PIK3CA and AKT1 mutations in Cowden and Cowden-like syndromes. ( 23246288 )
2013

Variations for Cowden Syndrome 6

UniProtKB/Swiss-Prot genetic disease variations for Cowden Syndrome 6:

76
# Symbol AA change Variation ID SNP ID
1 AKT1 p.Arg25Cys VAR_069791 rs397514644
2 AKT1 p.Thr435Pro VAR_069792 rs397514645

ClinVar genetic disease variations for Cowden Syndrome 6:

6 (show top 50) (show all 212)
# Gene Variation Type Significance SNP ID Assembly Location
1 AKT1 NM_001014431.1(AKT1): c.73C> T (p.Arg25Cys) single nucleotide variant Pathogenic rs397514644 GRCh37 Chromosome 14, 105246527: 105246527
2 AKT1 NM_001014431.1(AKT1): c.73C> T (p.Arg25Cys) single nucleotide variant Pathogenic rs397514644 GRCh38 Chromosome 14, 104780190: 104780190
3 AKT1 NM_001014431.1(AKT1): c.1303A> C (p.Thr435Pro) single nucleotide variant Pathogenic rs397514645 GRCh37 Chromosome 14, 105237142: 105237142
4 AKT1 NM_001014431.1(AKT1): c.1303A> C (p.Thr435Pro) single nucleotide variant Pathogenic rs397514645 GRCh38 Chromosome 14, 104770805: 104770805
5 AKT1 NM_005163.2(AKT1): c.1373T> C (p.Met458Thr) single nucleotide variant Uncertain significance rs587778018 GRCh37 Chromosome 14, 105236748: 105236748
6 AKT1 NM_005163.2(AKT1): c.1373T> C (p.Met458Thr) single nucleotide variant Uncertain significance rs587778018 GRCh38 Chromosome 14, 104770411: 104770411
7 AKT1 NM_005163.2(AKT1): c.138C> A (p.Asp46Glu) single nucleotide variant Uncertain significance rs146875699 GRCh37 Chromosome 14, 105246462: 105246462
8 AKT1 NM_005163.2(AKT1): c.138C> A (p.Asp46Glu) single nucleotide variant Uncertain significance rs146875699 GRCh38 Chromosome 14, 104780125: 104780125
9 AKT1 NM_005163.2(AKT1): c.1394G> A (p.Arg465His) single nucleotide variant Uncertain significance rs113547523 GRCh37 Chromosome 14, 105236727: 105236727
10 AKT1 NM_005163.2(AKT1): c.1394G> A (p.Arg465His) single nucleotide variant Uncertain significance rs113547523 GRCh38 Chromosome 14, 104770390: 104770390
11 AKT1 NM_005163.2(AKT1): c.1251C> T (p.Tyr417=) single nucleotide variant Benign/Likely benign rs139297659 GRCh38 Chromosome 14, 104772374: 104772374
12 AKT1 NM_005163.2(AKT1): c.1251C> T (p.Tyr417=) single nucleotide variant Benign/Likely benign rs139297659 GRCh37 Chromosome 14, 105238711: 105238711
13 AKT1 NM_005163.2(AKT1): c.958-7C> T single nucleotide variant Benign rs369048965 GRCh37 Chromosome 14, 105239436: 105239436
14 AKT1 NM_005163.2(AKT1): c.958-7C> T single nucleotide variant Benign rs369048965 GRCh38 Chromosome 14, 104773099: 104773099
15 AKT1 NM_005163.2(AKT1): c.1228G> A (p.Gly410Ser) single nucleotide variant Uncertain significance rs146483593 GRCh37 Chromosome 14, 105238734: 105238734
16 AKT1 NM_005163.2(AKT1): c.1329G> A (p.Thr443=) single nucleotide variant Likely benign rs376893212 GRCh38 Chromosome 14, 104770779: 104770779
17 AKT1 NM_005163.2(AKT1): c.1233C> T (p.Ile411=) single nucleotide variant Likely benign rs375901448 GRCh37 Chromosome 14, 105238729: 105238729
18 AKT1 NM_005163.2(AKT1): c.1233C> T (p.Ile411=) single nucleotide variant Likely benign rs375901448 GRCh38 Chromosome 14, 104772392: 104772392
19 AKT1 NM_005163.2(AKT1): c.1431C> T (p.Ser477=) single nucleotide variant Likely benign rs200213561 GRCh37 Chromosome 14, 105236690: 105236690
20 AKT1 NM_005163.2(AKT1): c.1431C> T (p.Ser477=) single nucleotide variant Likely benign rs200213561 GRCh38 Chromosome 14, 104770353: 104770353
21 AKT1 NM_005163.2(AKT1): c.1389C> T (p.Ser463=) single nucleotide variant Benign rs144112075 GRCh37 Chromosome 14, 105236732: 105236732
22 AKT1 NM_005163.2(AKT1): c.1389C> T (p.Ser463=) single nucleotide variant Benign rs144112075 GRCh38 Chromosome 14, 104770395: 104770395
23 AKT1 NM_005163.2(AKT1): c.1380T> C (p.Cys460=) single nucleotide variant Likely benign rs139394285 GRCh37 Chromosome 14, 105236741: 105236741
24 AKT1 NM_005163.2(AKT1): c.1380T> C (p.Cys460=) single nucleotide variant Likely benign rs139394285 GRCh38 Chromosome 14, 104770404: 104770404
25 AKT1 NM_005163.2(AKT1): c.1329G> A (p.Thr443=) single nucleotide variant Likely benign rs376893212 GRCh37 Chromosome 14, 105237116: 105237116
26 AKT1 NM_005163.2(AKT1): c.1228G> A (p.Gly410Ser) single nucleotide variant Uncertain significance rs146483593 GRCh38 Chromosome 14, 104772397: 104772397
27 AKT1 NM_005163.2(AKT1): c.1227C> T (p.Ala409=) single nucleotide variant Likely benign rs141303557 GRCh37 Chromosome 14, 105238735: 105238735
28 AKT1 NM_005163.2(AKT1): c.1227C> T (p.Ala409=) single nucleotide variant Likely benign rs141303557 GRCh38 Chromosome 14, 104772398: 104772398
29 AKT1 NM_005163.2(AKT1): c.1179C> T (p.Gly393=) single nucleotide variant Benign rs11555434 GRCh38 Chromosome 14, 104772446: 104772446
30 AKT1 NM_005163.2(AKT1): c.1179C> T (p.Gly393=) single nucleotide variant Benign rs11555434 GRCh37 Chromosome 14, 105238783: 105238783
31 AKT1 NM_005163.2(AKT1): c.1032C> T (p.Cys344=) single nucleotide variant Benign rs56289559 GRCh37 Chromosome 14, 105239355: 105239355
32 AKT1 NM_005163.2(AKT1): c.1032C> T (p.Cys344=) single nucleotide variant Benign rs56289559 GRCh38 Chromosome 14, 104773018: 104773018
33 AKT1 NM_005163.2(AKT1): c.1020C> T (p.Tyr340=) single nucleotide variant Benign rs144088506 GRCh37 Chromosome 14, 105239367: 105239367
34 AKT1 NM_005163.2(AKT1): c.1020C> T (p.Tyr340=) single nucleotide variant Benign rs144088506 GRCh38 Chromosome 14, 104773030: 104773030
35 AKT1 NM_005163.2(AKT1): c.958-6G> A single nucleotide variant Benign rs199770031 GRCh38 Chromosome 14, 104773098: 104773098
36 AKT1 NM_005163.2(AKT1): c.958-6G> A single nucleotide variant Benign rs199770031 GRCh37 Chromosome 14, 105239435: 105239435
37 AKT1 NM_005163.2(AKT1): c.828+10C> T single nucleotide variant Uncertain significance rs370490407 GRCh37 Chromosome 14, 105239782: 105239782
38 AKT1 NM_005163.2(AKT1): c.828+10C> T single nucleotide variant Uncertain significance rs370490407 GRCh38 Chromosome 14, 104773445: 104773445
39 AKT1 NM_005163.2(AKT1): c.432C> T (p.Arg144=) single nucleotide variant Benign rs17846825 GRCh37 Chromosome 14, 105241992: 105241992
40 AKT1 NM_005163.2(AKT1): c.432C> T (p.Arg144=) single nucleotide variant Benign rs17846825 GRCh38 Chromosome 14, 104775655: 104775655
41 AKT1 NM_005163.2(AKT1): c.406G> A (p.Val136Met) single nucleotide variant Conflicting interpretations of pathogenicity rs778376616 GRCh37 Chromosome 14, 105242018: 105242018
42 AKT1 NM_005163.2(AKT1): c.406G> A (p.Val136Met) single nucleotide variant Conflicting interpretations of pathogenicity rs778376616 GRCh38 Chromosome 14, 104775681: 104775681
43 AKT1 NM_005163.2(AKT1): c.315T> C (p.Thr105=) single nucleotide variant Likely benign rs767715614 GRCh37 Chromosome 14, 105242109: 105242109
44 AKT1 NM_005163.2(AKT1): c.315T> C (p.Thr105=) single nucleotide variant Likely benign rs767715614 GRCh38 Chromosome 14, 104775772: 104775772
45 AKT1 NM_005163.2(AKT1): c.807C> T (p.Asn269=) single nucleotide variant Benign rs201044857 GRCh37 Chromosome 14, 105239813: 105239813
46 AKT1 NM_005163.2(AKT1): c.807C> T (p.Asn269=) single nucleotide variant Benign rs201044857 GRCh38 Chromosome 14, 104773476: 104773476
47 AKT1 NM_005163.2(AKT1): c.287+4C> T single nucleotide variant Uncertain significance rs745831501 GRCh37 Chromosome 14, 105242992: 105242992
48 AKT1 NM_005163.2(AKT1): c.287+4C> T single nucleotide variant Uncertain significance rs745831501 GRCh38 Chromosome 14, 104776655: 104776655
49 AKT1 NM_005163.2(AKT1): c.46+10C> T single nucleotide variant Likely benign rs372014221 GRCh37 Chromosome 14, 105258925: 105258925
50 AKT1 NM_005163.2(AKT1): c.46+10C> T single nucleotide variant Likely benign rs372014221 GRCh38 Chromosome 14, 104792588: 104792588

Expression for Cowden Syndrome 6

Search GEO for disease gene expression data for Cowden Syndrome 6.

Pathways for Cowden Syndrome 6

GO Terms for Cowden Syndrome 6

Sources for Cowden Syndrome 6

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