Helgi Valdimarsson - Publications, H-index & Citations

Helgi Valdimarsson

eberhard karls university of tubingen

61H指数

225论文数

1.1W被引数

收录论文 61

发表时间

Patient-reported Outcomes and Clinical Response in Patients with Moderate-to-severe Plaque Psoriasis Treated with Tonsillectomy: A Randomized Controlled Trial

ACTA DERMATO-VENEREOLOGICA

IF3.7

2017-01-01

OAAI

Thorleifsdottir, Ragna Hlin; Sigurdardottir, Sigrun Laufey; Sigurgeirsson, Bardur; Olafsson, Jon Hjaltalin; Sigurdsson, Martin Ingi; Petersen, Hannes; Gudjonsson, Johann Eli; Johnston, Andrew; Valdimarsson, Helgi

HLA-Cw6 homozygosity in plaque psoriasis is associated with streptococcal throat infections and pronounced improvement after tonsillectomy: A prospective case series

JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY

IF11.8

2016-11-01

OAAI

Thorleifsdottir, Ragna H.; Sigurdardottir, Sigrun L.; Sigurgeirsson, Bardur; Olafsson, Jon H.; Petersen, Hannes; Sigurdsson, Martin I.; Gudjonsson, Johann E.; Johnston, Andrew; Valdimarsson, Helgi

Throat Infections are Associated with Exacerbation in a Substantial Proportion of Patients with Chronic Plaque Psoriasis

ACTA DERMATO-VENEREOLOGICA

IF3.7

2014-01-01

OAAI

Thorleifsdottir, Ragna H.; Eysteinsdottir, Jenna H.; Olafsson, Jon H.; Sigurdsson, Martin I.; Johnston, Andrew; Valdimarsson, Helgi; Sigurgeirsson, Bardur

The Role of Th17/Tc17 Peripheral Blood T cells in Psoriasis and Their Positive Therapeutic Response

SCANDINAVIAN JOURNAL OF IMMUNOLOGY

IF1.6

2013-11-28

OAAI

Eysteinsdottir, J. H.; Sigurgeirsson, B.; Olafsson, J. H.; Fridriksson, Th; Agnarsson, B. A.; Davidsson, S.; Valdimarsson, H.; Ludviksson, B. R.

The association of sore throat and psoriasis might be explained by histologically distinctive tonsils and increased expression of skin-homing molecules by tonsil T cells

CLINICAL AND EXPERIMENTAL IMMUNOLOGY

IF3.8

2013-09-08

OAAI

Sigurdardottir, S. L.; Thorleifsdottir, R. H.; Valdimarsson, H.; Johnston, A.

The role of the palatine tonsils in the pathogenesis and treatment of psoriasis

BRITISH JOURNAL OF DERMATOLOGY

IF9.6

2012-12-13

OAAI

Sigurdardottir, S. L.; Thorleifsdottir, R. H.; Valdimarsson, H.; Johnston, A.

Improvement of Psoriasis after Tonsillectomy Is Associated with a Decrease in the Frequency of Circulating T Cells That Recognize Streptococcal Determinants and Homologous Skin Determinants

JOURNAL OF IMMUNOLOGY

IF3.4

2012-05-15

OAAI

Thorleifsdottir, Ragna Hlin; Sigurdardottir, Sigrun Laufey; Sigurgeirsson, Bardur; Olafsson, Jon Hjaltalin; Sigurdsson, Martin Ingi; Petersen, Hannes; Arnadottir, Sigurlaug; Gudjonsson, Johann Eli; Johnston, Andrew; Valdimarsson, Helgi

Psoriatic Arthritis and Onycholysis - Results from the Cross-sectional Reykjavik Psoriatic Arthritis Study 银屑病关节炎和甲癣-雷克雅未克银屑病关节炎横断面研究的结果

JOURNAL OF RHEUMATOLOGY

IF3.4

2012-05-15

OAAI

Love, Thorvardur Jon; Gudjonsson, Johann Eli; Valdimarsson, Helgi; Gudbjornsson, Bjorn

A long-term follow-up of allergic diseases in Iceland 冰岛过敏性疾病的长期随访

PEDIATRIC ALLERGY AND IMMUNOLOGY

IF4.5

2012-02-02

PREAI

Finnbogadottir, Anna Freyja; Ardal, Bjorn; Eiriksson, Herbert; Hrafnkelsson, Birgir; Valdimarsson, Helgi; Luoviksson, Bjorn Runar; Haraldsson, Asgeir

Effect of rheumatoid factor on mortality and coronary heart disease

ANNALS OF THE RHEUMATIC DISEASES

IF20.6

2010-09-01

OAAI

Tomasson, Gunnar; Aspelund, Thor; Jonsson, Thorbjorn; Valdimarsson, Helgi; Felson, David T.; Gudnason, Vilmundur

Psoriasis - as an autoimmune disease caused by molecular mimicry

TRENDS IN IMMUNOLOGY

IF13.9

2009-10-01

160

PREAI

Valdimarsson, Helgi; Thorleifsdottir, Ragna H.; Sigurdardottir, Sigrun L.; Gudjonsson, Johann E.; Johnston, Andrew

Low serum mannose-binding lectin level increases the risk of death due to pneumococcal infection

CLINICAL INFECTIOUS DISEASES

IF7.3

2008-08-15

160

OAAI

Eisen, Damon P.; Dean, Melinda M.; Boermeester, Marja A.; Fidler, Katy J.; Gordon, Anthony C.; Kronborg, Gitte; Kun, Juergen F. J.; Lau, Yu Lung; Payeras, Antonis; Valdimarsson, Helgi; Brett, Stephen J.; Ip, W. K. Eddie; Mila, Joan; Peters, Mark J.; Saevarsdottir, Saedis; van Till, J. W. Oliver; Hinds, Charles J.; McBryde, Emma S.

Obesity in psoriasis: leptin and resistin as mediators of cutaneous inflammation

BRITISH JOURNAL OF DERMATOLOGY

IF9.6

2008-08-01

208

OAAI

Johnston, A.; Arnadottir, S.; Gudjonsson, J. E.; Aphale, A.; Sigmarsdottir, A. A.; Gunnarsson, S. I.; Steinsson, J. T.; Elder, J. T.; Valdimarsson, H.

The frequency of CLA+ CD8+ T cells in the blood of psoriasis patients correlates closely with the severity of their disease

CLINICAL AND EXPERIMENTAL IMMUNOLOGY

IF3.8

2008-07-07

OAAI

Sigmundsdóttir, H; Gudjónsson, JE; Jónsdóttir, I; Lúdvíksson, BR; Valdimarsson, H

The lectin pathway in IgA nephropathy

MOLECULAR IMMUNOLOGY

IF3

2007-09-01

PREAI

Kolka, R.; Thiel, S.; Hardarson, S.; Bodvarsson, M.; Sigurdardottir, S. L.; Valdimarsson, H.; Jonsson, Th.

Mouse models of psoriasis

JOURNAL OF INVESTIGATIVE DERMATOLOGY

IF5.7

2007-06-01

249

OAAI

Gudjonsson, Johann E.; Johnston, Andrew; Dyson, Melissa; Valdimarsson, Helgi; Elder, James T.

Mannan-binding lectin may facilitate the clearance of circulating immune complexes - implications from a study on C2-deficient individuals

CLINICAL AND EXPERIMENTAL IMMUNOLOGY

IF3.8

2007-03-05

OAAI

Saevarsdottir, S.; Steinsson, K.; Ludviksson, B. R.; Grondal, G.; Valdimarsson, H.

Mannan-binding lectin and complement C4A in Icelandic multicase families with systemic lupus erythematosus

ANNALS OF THE RHEUMATIC DISEASES

IF20.6

2006-11-01

OAAI

Saevarsdottir, S.; Kristjansdottir, H.; Grondal, G.; Vikingsdottir, T.; Steinsson, K.; Valdimarsson, H.

Distinct clinical differences between HLA-Cw*0602 positive and negative psoriasis patients -: An analysis of 1019 HLA-C- and HLA-B-typed patients

JOURNAL OF INVESTIGATIVE DERMATOLOGY

IF5.7

2006-04-01

198

OAAI

Gudjonsson, Johann E.; Karason, Ari; Runarsdottir, E. Hjaltey; Antonsdottir, Arna A.; Hauksson, Valdimar B.; Jonsson, Hjortur H.; Gulcher, Jeff; Stefansson, Kari; Valdimarsson, Helgi

Genetics of psoriasis in Iceland:: Evidence for linkage of subphenotypes to distinct loci

JOURNAL OF INVESTIGATIVE DERMATOLOGY

IF5.7

2005-06-01

OAAI

Karason, A; Gudjonsson, JE; Jónsson, HH; Hauksson, VB; Runarsdottir, EH; Stefansson, K; Valdimarsson, H; Gulcher, JR

研究方向