TY - JOUR
T1 - Microbe-host interplay in atopic dermatitis and psoriasis
AU - Fyhrquist, Nanna
AU - Muirhead, Gareth Sion
AU - Prast-Nielsen, Stephanie
AU - Jeanmougin, Marine
AU - Olah, Peter
AU - Skoog, Tiina
AU - Jules-Clement, Gerome
AU - Feld, Micha
AU - Barrientos-Somarribas, Mauricio
AU - Sinkko, Hanna
AU - van den Bogaard, Ellen H.
AU - Zeeuwen, Patrick L.J.M.
AU - Rikken, Gijs
AU - Schalkwijk, Joost
AU - Niehues, Niehues
AU - Däubener, Walter
AU - Eller, Silvia Kathrin
AU - Alexander, Helen
AU - Pennino, Davide
AU - Suomela, Sari
AU - Tessas, Ioannis
AU - Lybeck, Emilia
AU - Baran, Anna M.
AU - Darban, Hamid
AU - Roopesh Singh, Gangwar
AU - Gerstel, Ulrich
AU - Jahn, Katharina
AU - Karisola, Piia
AU - Yan, Lee
AU - Hansmann, Britta
AU - Katayama, Shintaro
AU - Meller, Stephan
AU - Bylesjö, Max
AU - Hupé, Philippe
AU - Levi-Schaffer, Francesca
AU - Greco, Dario
AU - Ranki, Annamari
AU - Schröder, Jens M.
AU - Barker, Jonathan Nicholas William Noel
AU - Kere, Juha
AU - Tsoka, Sophia
AU - Lauerma, Antti
AU - Soumelis, Vassili
AU - Nestle, Frank Oliver
AU - Homey, Bernhard
AU - Andersson, Björn
AU - Alenius, Harri
PY - 2019/10/16
Y1 - 2019/10/16
N2 - Despite recent advances in understanding microbial diversity in skin homeostasis, the relevance of microbial dysbiosis in inflammatory disease is poorly understood. Here we perform a comparative analysis of skin microbial communities coupled to global patterns of cutaneous gene expression in patients with atopic dermatitis or psoriasis. The skin microbiota is analysed by 16S amplicon or whole genome sequencing and the skin transcriptome by microarrays, followed by integration of the data layers. We find that atopic dermatitis and psoriasis can be classified by distinct microbes, which differ from healthy volunteers microbiome composition. Atopic dermatitis is dominated by a single microbe (Staphylococcus aureus), and associated with a disease relevant host transcriptomic signature enriched for skin barrier function, tryptophan metabolism and immune activation. In contrast, psoriasis is characterized by co-occurring communities of microbes with weak associations with disease related gene expression. Our work provides a basis for biomarker discovery and targeted therapies in skin dysbiosis.
AB - Despite recent advances in understanding microbial diversity in skin homeostasis, the relevance of microbial dysbiosis in inflammatory disease is poorly understood. Here we perform a comparative analysis of skin microbial communities coupled to global patterns of cutaneous gene expression in patients with atopic dermatitis or psoriasis. The skin microbiota is analysed by 16S amplicon or whole genome sequencing and the skin transcriptome by microarrays, followed by integration of the data layers. We find that atopic dermatitis and psoriasis can be classified by distinct microbes, which differ from healthy volunteers microbiome composition. Atopic dermatitis is dominated by a single microbe (Staphylococcus aureus), and associated with a disease relevant host transcriptomic signature enriched for skin barrier function, tryptophan metabolism and immune activation. In contrast, psoriasis is characterized by co-occurring communities of microbes with weak associations with disease related gene expression. Our work provides a basis for biomarker discovery and targeted therapies in skin dysbiosis.
UR - http://www.scopus.com/inward/record.url?scp=85073475919&partnerID=8YFLogxK
U2 - 10.1038/s41467-019-12253-y
DO - 10.1038/s41467-019-12253-y
M3 - Article
SN - 2041-1723
VL - 10
JO - Nature Communications
JF - Nature Communications
IS - 1
M1 - 4703
ER -