Maria Hackzell Bradley
Professor Emeritus
E-mail: maria.bradley@ki.se
Visiting address: B3:01, Karolinska Universitetssjukhuset Solna, 17176 Stockholm
Postal address: K2 Medicin, Solna, K2 Derm o Ven Johansson E, 171 77 Stockholm
About me
- I am an associate professor and senior lecturer at the unit of dermatology and venerology unit a senior consultant in dermatology at Karolinska University Hospital. I spend my time between seeing patients, perform research in genetic aspects of atopic dermatitis and teaching students, mainly medical students in the dermatology program but I am also heading a a postgraduate course in tropical dermatology in Ethiopia. I have a global interest and I am actively involved in the Palme-Linnaeus program for teacher and students exchange and a coordinator for a new exchange program in Malawi.
I think medical education is the key for keeping up a high standard both for health care, research education, research and international competition. I think that medical education for physicians will face challenges within the coming years and it will be important to create an education that can handle the enormous amount of information, the harmonizing with other countries and more specific the harmonizing with the New Karolinska University Hospital.
Education
1987 MD
1991 Fully qualified as a physician
1996 Board certified in Dermatology and Venereology
2001 Ph.D, medical faculty
2002 Post Doc Stanford
30.0 ECTS credits in university-level teaching
Academic honours, awards and prizes
Delagate (of 2 from Sweden) of European Union of Medical Specialist (EUMES)
Member of Stockholm County Council Pharmaceuticals Committee Expert Council, for Skin Diseases since 2009
Former secretary, Swedish Dermatological Association
Former secretary, Foundation for International Dermatology
Research
- Genetic studies of skin barrier defects with focus on atopic dermatitis
AD is an inflammatory skin disorder that results from a complex interaction between genetic and environmental factors.
Our research is aiming to advance our understanding of the development of AD, by both genetic and functional studies mainly focusing on genes underlying the barrier dysfunction seen in AD patients. Furthermore, we are studying the disease in different ethnic groups and want to increase the knowledge about possible differences regarding the genetic and the environmental contribution in developing AD in various populations in the world.
We have numerous local, national and international cooperation partners
The research is manly funded by ALF.
In the group 5 Ph.D students have graduated and I have bee main supervisor for 2 of them and co-supervisor for 2.
I have 46 publications
Articles
- Article: CLINICAL AND EXPERIMENTAL DERMATOLOGY. 2026;51(4):630-633Ivert P; Bradley M; Brauner H
- Article: ACTA DERMATO-VENEREOLOGICA. 2026;106:adv43770Wang S; Vaz R; Lysell J; Eisfeldt J; Sahlen P; Asad S; Wahlgren C-F; Nordenskjold M; Bradley M; Tapia-paez I
- Article: JID INNOVATIONS. 2025;5(5):100381Jonsson P; Pilz AC; Maboudi H; Ranzinger D; Wagner P; Schaffert-Stone L-N; Burg C; Dadras MS; Bradley M; Schauer F; Schempp CM; Garzorz-Stark N; Eyerich S; Eyerich K
- Article: JOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY AND VENEREOLOGY. 2025;39(12):2096-2112Musters AH; Gerbens LAA; van der Gang L; Middelkamp-hup MA; Ouwerkerk W; Hijnen DJ; Haufe E; Heinrich L; Werfel T; Weidinger S; Schmitt J; Svedbom A; Johansson EK; Bradley M; von Kobyletzki LB; Vittrup I; Ruge IF; Thyssen JP; Vestergaard C; Carrascosa JM; de Vega M; Garcia-doval I; Chiricozzi A; Stingeni L; Calzavara-pinton P; Ardern-jones MR; Reynolds NJ; Flohr C; Spuls PI; TREATgermany ASTARAB
- Article: ACTA DERMATO-VENEREOLOGICA. 2025;105:43464-adv43464Jonsson PO; Tayefi M; Svedbom A; Bradley M; Johansson EK
- Article: JAMA DERMATOLOGY. 2025;161(2):183Kern D; Ljotsson B; Lonndahl L; Hedman-Lagerlof E; Molander O; Liliequist B; Bradley M; Lindefors N; Kraepelien M
- Article: PLOS ONE. 2024;19(12):e0310821Glans H; Matos GM; Bradley M; Downing T; Andersson B
- Article: ACTA DERMATO-VENEREOLOGICA. 2024;104:adv40796Tayefi M; Svedbom A; Ivert LU; Lundqvist M; Ruas JL; Bradley M; Johansson EK
- Article: JID INNOVATIONS. 2024;4(4):100284Uncommon Variants in FLG2 and NOD2 Are Associated with Atopic Dermatitis in the Ethiopian PopulationWang S; Elmgren JK; Eisfeldt J; Asad S; Ek M; Bilcha K; Befekadu A; Wahlgren C-F; Nordenskjold M; Taylan F; Tapia-Paez I; Bradley M
- Article: BRITISH JOURNAL OF DERMATOLOGY. 2024;191(1):49-57Rehbinder EM; Gerdin SW; Hoyer A; Bradley M; Carlsen KCL; Granum B; Hedlin G; Jonassen CM; Leblanc M; Nordlund B; Rudi K; Skjerven HO; Staff AC; Vettukattil R; Soderhall C
- Article: ACTA DERMATO-VENEREOLOGICA. 2024;104:adv38889Sigurdardottir G; Alsterholm M; Anderson CD; Bradley M; Falk MS; Johansson EK; Lundqvist M; Sonesson A; Svensson A; Theodosiou G; Vrang S; Kobyletzki LBV
- Article: ACTA DERMATO-VENEREOLOGICA. 2023;103:adv7312Alsterholm M; Svedbom A; Anderson CD; Holm Sommar L; Ivert LU; Josefson A; von Kobyletzki L; Lindberg M; Lundeberg L; Lundqvist M; Nylander E; Sandstrom Falk M; Shayesteh A; Sigurdardottir G; Sonesson A; Svensson A; Virtanen M; Vrang S; Wahlgren C-F; Bradley M; Johansson EK
- Article: JMIR DERMATOLOGY. 2023;6:e42360Kern D; Ljotsson B; Lonndahl L; Hedman-Lagerlof E; Bradley M; Lindefors N; Kraepelien M
- Article: JOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY AND VENEREOLOGY. 2023;37(1):123-136Bosma AL; Musters AH; Bloem M; Gerbens LAA; Middelkamp-Hup MA; Haufe E; Schmitt J; Barbarot S; Seneschal J; Staumont-Salle D; Johansson EK; Bradley M; von Kobyletzki LB; Vittrup I; Ruge IF; Thyssen JP; Vestergaard C; de Vega M; Garcia-Doval I; Chiricozzi A; Stingeni L; Calzavara-Pinton P; Ardern-Jones MR; Reynolds NJ; Flohr C; Spuls PI
- Article: ACTA DERMATO-VENEREOLOGICA. 2022;102:adv00801Ivert LU; Svedbom A; Lundqvist M; Wahlgren C-F; Bradley M; Johansson EK
- Article: INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES. 2022;122:375-381Glans H; Dotevall L; Van der Auwera G; Bart A; Blum J; Buffet P; Guery R; Gangneux J-P; van Henten S; Harms G; Varani S; Robert-Gangneux F; Rongisch R; Andersson B; Bradley M
- Article: BRITISH JOURNAL OF DERMATOLOGY. 2022;186(3):544-552Hoyer A; Rehbinder EM; Fardig M; Asad S; Lodrup Carlsen KC; Endre KMA; Granum B; Haugen G; Hedlin G; Monceyron Jonassen C; Katayama S; Konradsen JR; Landro L; LeBlanc M; Olsson Magi CA; Rudi K; Skjerven HO; Staff AC; Vettukattil R; Bradley M; Nordlund B; Soderhall C
- Article: ACTA DERMATO-VENEREOLOGICA. 2022;102:adv00624Tayefi M; Bradley M; Neijber A; Fastberg A; Ceynowa D; Eriksson M
- Article: DERMATOLOGY. 2022;238(1):109-120Lossius AH; Sundnes O; Ingham AC; Edslev SM; Bjornholt JV; Lilje B; Bradley M; Asad S; Haraldsen G; Skytt-Andersen P; Holm J-O; Berents TL
- Article: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 2021;118(51):e2100687118Landegren N; Ishii N; Aranda-Guillén M; Gunnarsson HI; Sardh F; Hallgren Å; Ståhle M; Hagforsen E; Bradley M; Edqvist P-HD; Pontén F; Mäkitie O; Eidsmo L; Norlén L; Achour A; Dahlbom I; Korponay-Szabó I; Agardh D; Alimohammadi M; Eriksson D; Hashimoto T; Kämpe O
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All other publications
- Review: JOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY AND VENEREOLOGY. 2024;38(1):31-41Deleuran M; Dezfoulian B; Elberling J; Knutar I; Lapeere H; Lossius AH; Schuttelaar MLA; Stockman A; Wikstrom E; Bradley M; de Bruin-Weller M; Gutermuth J; Mandelin JM; Schmidt MC; Thyssen JP; Vestergaard C
- Letter: JOURNAL OF INVESTIGATIVE DERMATOLOGY. 2023;143(7):1306-1309.e4Padhi A; Rekha S; Benrejdal L; Grundeken ME; Lourda M; Ehrstrom M; Eyerich K; Paez IT; Johansson EK; Bradley M; Bergman P; Lysell J
- Corrigendum: JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. 2023;152(1):307Sahlen P; Spalinskas R; Asad S; Mahapatra KD; Hojer P; Anil A; Eisfeldt J; Srivastava A; Nikamo P; Mukherjee A; Kim K-H; Bergman O; Stahle M; Sonkoly E; Pivarcsi A; Wahlgren C-F; Nordenskjold M; Taylan F; Tapia-Paez I; Bradley M
- Study protocol: BMJ OPEN. 2023;13(2):e068908Kern D; Ljotsson B; Lonndahl L; Hedman-Lagerlof E; Bradley M; Lindefors N; Kraepelien M
- Letter: JAMA DERMATOLOGY. 2022;158(11):1325-1327Kern D; Ljotsson B; Lonndahl L; Hedman-Lagerlof E; Bradley M; Lindefors N; Kraepelien M
- Editorial: ACTA DERMATO-VENEREOLOGICA. 2022;102:adv00802Bradley M; Svensson A
- Editorial: ACTA DERMATO-VENEREOLOGICA. 2022;102:adv00754Lonndahl L; Lundqvist M; Bradley M; Johansson EK
- Letter: INTERNATIONAL JOURNAL OF DERMATOLOGY. 2021;60(5):641-642Trocoli Drakensjo I; Bjorck E; Bradley M; Hedblad M-A
- Other: ACTA DERMATO-VENEREOLOGICA. 2020;100(13):adv00167Ivert LU; Johansson EK; Dal H; Lindelof B; Wahlgren CF; Bradley M
- Review: ACTA DERMATO-VENEREOLOGICA. 2020;100(12):adv00163Brown SJ; Elias MS; Bradley M
- Other: ACTA DERMATO-VENEREOLOGICA. 2020;100(10):adv00135-2Ivert LU; Johansson EK; Dal H; Lindeloef B; Wahlgren CF; Bradley M
- Editorial: ACTA DERMATO-VENEREOLOGICA. 2019;99(1):101-102Asad S; Tapia-Paez I; Montes AM; Wahlgren C-F; Bilcha KD; Nordenskjold M; Bradley M
- Letter: BRITISH JOURNAL OF DERMATOLOGY. 2017;177(3):e35-e37Berents TL; Carlsen KCL; Mowinckel P; Skjerven HO; Rolfsjord LB; Bradley M; Carlsen K-H; Gjersvik P
- Letter: BRITISH JOURNAL OF DERMATOLOGY. 2017;177(2):595Helander A; Bradley M; Lapins J
- Letter: BRITISH JOURNAL OF DERMATOLOGY. 2017;177(2):582-583Helander A; Bradley M; Lapins J
- Review: AMERICAN JOURNAL OF CLINICAL DERMATOLOGY. 2015;16(5):341-359Lindh JD; Bradley M
- Letter: JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. 2015;136(2):507-9.e19Taylan F; Nilsson D; Asad S; Lieden A; Wahlgren C-F; Winge MCG; Bilcha KD; Nordenskjold M; Bradley M
- Letter: JOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY AND VENEREOLOGY. 2015;29(1):185-187Winge MCG; Bradley M; Bjorck E
- Letter: JOURNAL OF INVESTIGATIVE DERMATOLOGY. 2013;133(10):2486-2489Bivik C; Verma D; Winge MC; Lieden A; Bradley M; Rosdahl I; Soderkvist P
- Letter: ACTA DERMATO-VENEREOLOGICA. 2013;93(3):366-367Saaf A; Kockum I; Wahlgren C-F; Xu N; Sonkoly E; Stahle M; Nordenskjold M; Bradley M; Pivarcsi A
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Employments
- Professor Emeritus, Department of Medicine, Karolinska Institutet, 2025-2027
- Professor/Senior Physician, Department of Medicine, Karolinska Institutet, 2019-2025
Degrees and Education
- Docent, Karolinska Institutet, 2008
- Doctor Of Philosophy, Department of Medicine, Solna, Karolinska Institutet, 2001