dc.date.accessioned | 2022-02-12T19:12:56Z | |
dc.date.available | 2022-02-12T19:12:56Z | |
dc.date.created | 2022-01-14T17:55:43Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Hoyer, A. Rehbinder, Eva Maria Färdig, Martin Asad, Samina Carlsen, Karin Cecilie Lødrup Endre, Kim Magnus Advocaat Granum, Berit Haugen, Guttorm Nils Hedlin, G. Jonassen, Christine M Katayama, S. Konradsen, Jon R. Landrø, Linn Aina Ysland LeBlanc, Marissa Erin Olsson Mägi, Caroline-Aleksi Rudi, Knut Skjerven, Håvard Ove Staff, Anne Cathrine Vettukattil, Muhammad Riyas Bradley, Maria Nordlund, B. Söderhäll, Cilla . Filaggrin mutations in relation to skin barrier and atopic dermatitis in early infancy. British Journal of Dermatology. 2021 | |
dc.identifier.uri | http://hdl.handle.net/10852/90884 | |
dc.description.abstract | Background
Loss-of-function mutations in the skin barrier gene filaggrin (FLG) increase the risk of atopic dermatitis (AD), but their role in skin barrier function, dry skin and eczema in infancy is unclear.
Objectives
To determine the role of FLG mutations in impaired skin barrier function, dry skin, eczema and AD at 3 months of age and throughout infancy.
Methods
FLG mutations were analysed in 1836 infants in the Scandinavian population-based PreventADALL study. Transepidermal water loss (TEWL), dry skin, eczema and AD were assessed at 3, 6 and 12 months of age.
Results
FLG mutations were observed in 166 (9%) infants. At 3 months, carrying FLG mutations was not associated with impaired skin barrier function (TEWL > 11·3 g m−2 h−1) or dry skin, but was associated with eczema [odds ratio (OR) 2·89, 95% confidence interval (CI) 1·95–4·28; P < 0·001]. At 6 months, mutation carriers had significantly higher TEWL than nonmutation carriers [mean 9·68 (95% CI 8·69–10·68) vs. 8·24 (95% CI 7·97–8·15), P < 0·01], and at 3 and 6 months mutation carriers had an increased risk of dry skin on the trunk (OR 1·87, 95% CI 1·25–2·80; P = 0·002 and OR 2·44, 95% CI 1·51–3·95; P < 0·001) or extensor limb surfaces (OR 1·52, 95% CI 1·04–2·22; P = 0·028 and OR 1·74, 95% CI 1·17–2·57; P = 0·005). FLG mutations were associated with eczema and AD in infancy.
Conclusions
FLG mutations were not associated with impaired skin barrier function or dry skin in general at 3 months of age, but increased the risk for eczema, and for dry skin on the trunk and extensor limb surfaces at 3 and 6 months. | |
dc.language | EN | |
dc.publisher | Blackwell Science Ltd. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.title | Filaggrin mutations in relation to skin barrier and atopic dermatitis in early infancy | |
dc.type | Journal article | |
dc.creator.author | Hoyer, A. | |
dc.creator.author | Rehbinder, Eva Maria | |
dc.creator.author | Färdig, Martin | |
dc.creator.author | Asad, Samina | |
dc.creator.author | Carlsen, Karin Cecilie Lødrup | |
dc.creator.author | Endre, Kim Magnus Advocaat | |
dc.creator.author | Granum, Berit | |
dc.creator.author | Haugen, Guttorm Nils | |
dc.creator.author | Hedlin, G. | |
dc.creator.author | Jonassen, Christine M | |
dc.creator.author | Katayama, S. | |
dc.creator.author | Konradsen, Jon R. | |
dc.creator.author | Landrø, Linn Aina Ysland | |
dc.creator.author | LeBlanc, Marissa Erin | |
dc.creator.author | Olsson Mägi, Caroline-Aleksi | |
dc.creator.author | Rudi, Knut | |
dc.creator.author | Skjerven, Håvard Ove | |
dc.creator.author | Staff, Anne Cathrine | |
dc.creator.author | Vettukattil, Muhammad Riyas | |
dc.creator.author | Bradley, Maria | |
dc.creator.author | Nordlund, B. | |
dc.creator.author | Söderhäll, Cilla | |
cristin.unitcode | 185,50,0,0 | |
cristin.unitname | Det medisinske fakultet | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |
dc.identifier.cristin | 1981560 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=British Journal of Dermatology&rft.volume=&rft.spage=&rft.date=2021 | |
dc.identifier.jtitle | British Journal of Dermatology | |
dc.identifier.pagecount | 0 | |
dc.identifier.doi | https://doi.org/10.1111/bjd.20831 | |
dc.identifier.urn | URN:NBN:no-93447 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0007-0963 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/90884/1/Br%2BJ%2BDermatol%2B-%2B2021%2B-%2BHoyer%2B-%2BFilaggrin%2Bmutations%2Bin%2Brelation%2Bto%2Bskin%2Bbarrier%2Band%2Batopic%2Bdermatitis%2Bin%2Bearly%2Binfancy.pdf | |
dc.type.version | PublishedVersion | |