Skin Genetics Consortium

Initial Phase

The initial phase of the skin genetics consortium is focused on defining the landscape of common genetic variation that contributes to the risk of developing common skin diseases and traits across global populations.

This initial project is funded by the Leo Foundation. We are working closely with population-scale biobanks across the world to perform genetic analysis on skin conditions that are routinely collected in electronic health records.

The results from this study will be made available through the Skin Knowledge Portal and will form the basis of future studies investigating the shared and distinct components of genetic risk between diseases and use this information to understand the biological mechanisms of disease and how this information can be used to identify optimal therapeutic intervention strategies to improve health outcomes.

Initial Phase Phenotypes

Our Clinical Working Group have identified the following skin phenotypes and phenotype groups for initial investigation in each of our contributing Biobanks and Research Cohorts. The figure below provides an overview of the current sample sizes across phenotypes, with each compared to the largest previously reported GWAS (black dot).

Initial Phase Plot

Phenotypes

1Acanthosis nigricans
2Acne keloid
3Acne vulgaris
4Acral melanoma
5Actinic keratosis
6Allergic contact dermatitis
7Alopecia areata
8Amyloidosis of the skin
9Androgenic alopecia
10Anhidrosis
11Anogenital (venereal) warts
12Atopic dermatitis
13Basal cell carcinoma
14Bromhidrosis
15Bullous erythema multiforme [SJS] & toxic epidermal necrolysis [Lyell]
16Bullous pemphigoid
17Cafe au lait spots
18Calcinosis cutis
19Cellulitis
20Cicatricial alopecia [scarring hair loss]
21Cicatricial pemphigoid
22Contact dermatitis (allergic, irritant or unspecified)
23Corns and callosities
24Cutaneous abscess, furuncle and carbuncle
25Decubitus ulcer
26Dermatitis due to substances taken internally
27Dermatitis herpetiformis
28Dermatophytosis [fungal infections]
29Dermatopolymyositis
30Discoid lupus erythematosus
31Drug rash with eosinophilia and systemic symptoms [DRESS]
32Epidermal cyst
33Erythema multiforme
34Erythema nodosum
35Erythematous condition, unspecified
36Febrile neutrophilic dermatosis [Sweet]
37Follicular cyst
38Freckles
39Generalized pustular psoriasis
40Gottron papules
41Granuloma annulare
42Granulomatous disorders of skin and subcutaneous tissue
43Guttate psoriasis
44Herpes gestationis [pemphigoid gestationis]
45Herpesviral [herpes simplex] infections
46Hidradenitis suppurativa
47Hirsutism
48Hypertrophic scar
49Hypertrophic scar or keloid scar
50Ichthyosis vulgaris
51Impetigo
52Ingrown nail
53Irritant contact dermatitis
54Keloid scar
55Keratinocyte cancers
56Lichen planus
57Lichen sclerosus et atrophicus
58Lichen simplex chronicus
59Lichen simplex chronicus and prurigo
60Localised (or linear) scleroderma [morphea]
61Lupus erythematosus
62Malignant melanoma
63Melanoma in situ
64Molluscum contagiosum
65Necrobiosis lipoidica
66Other dermatitis
67Other epidermal thickening
68Other erythema multiforme
69Other hypertrophic disorders of the skin
70Other local infections of the skin
71Other melanin hyperpigmentation
72Other viral warts
73Pemphigoid
74Pemphigus
75Pemphigus foliaceus
76Pemphigus vulgaris
77Pilonidal cyst
78Pilonidal cyst with abscess
79Pilonidal cyst without abscess
80Polymorphous light eruption
81Prurigo nodularis
82Pruritic urticarial papules and plaques of pregnancy (PUPPP)
83Pruritus
84Psoriasis
85Psoriasis vulgaris
86Psoriatic arthritis
87Pustulosis palmaris et plantaris
88Pyoderma gangrenosum
89Pyogenic granuloma
90Rosacea
91Sarcoidosis of skin
92Scabies
93Scar conditions and fibrosis of skin
94Sclerodactyly
95Seborrhoeic dermatitis
96Seborrhoeic keratosis
97Solar urticaria
98Squamous cell carcinoma
99Subacute cutaneous lupus
100Telogen effluvium
101Trichilemmal cysts [pilar cyst]
102Ulcer
103Urticaria
104Vasculitis limited to the skin
105Vitiligo
106Zoster [herpes zoster]

Cohorts

Contributing biobanks and research cohorts

1BioVu
2Born in Bradford
3CAG-CHOP
4Estonia Biobank
5FinnGen
6The Health for Life in Singapore (HELIOS)
7The Trøndelag Health Study (HUNT)
8Biobank Japan
9Kaiser Permanente
10Michigan Genomics Initiative
11Million Veteran Program
12Norwegian Mother, Father and Child Cohort Study (MoBa)
13Pakistan Genome Resource
14Penn Medicine Biobank
15Qatar Biobank
16Rotterdam study
17Tohoku Medical Megabank
18Taiwan Precision Medicine Initiative (TPMI)
19Genomics England
20All of Us
21UK Biobank
22Our Future Health
23Genes & Health
24The Electronic Medical Records and Genomics (eMERGE) Network