Results 91 to 100 of about 6,491,911 (254)

Expression of Skin Barrier Protein Filaggrin in Skin Diseases without Atopic Dermatitis

Journal of Biosciences and Medicines, 2018
The epidermis represents an essential barrier versus a broad range of exogenous stimuli. To form a functional epidermis, keratinocytes express filaggrin which plays a vital role in atopic dermatitis. However the relationship between filaggrin and other skin diseases remains unknown.
Yang Zhang, Chen Tu, Shuang Wang, Shengxiang Xiao   +3 more
openaire   +2 more sources

PDE4 inhibition by difamilast regulates filaggrin and loricrin expression via keratinocyte proline-rich protein in human keratinocytes

Journal of Dermatological Science, 2023
Difamilast, a topical phosphodiesterase 4 (PDE4) inhibitor, has been shown to be effective for treating atopic dermatitis (AD), but the molecular mechanism involved is unclear. Since skin barrier dysfunction including reduced expression of filaggrin (FLG) and loricrin (LOR) contributes to AD development, difamilast treatment may be able to improve this
Gaku, Tsuji, Akiko, Hashimoto-Hachiya, Ayako, Yumine, Masaki, Takemura, Makiko, Kido-Nakahara, Takamichi, Ito, Kazuhiko, Yamamura, Takeshi, Nakahara   +7 more
openaire   +2 more sources

Integrated Clinical Trial and Molecular Profiling Reveals Immune Drivers of Chronic Hand Eczema

Allergy, EarlyView.
This study performed an unbiased molecular profiling of CHE patients across diverse etiologies to identify shared pathogenic drivers and evaluate the impact of IL‐4Rα blockade via dupilumab over 16 weeks. CHE shows a mixed immune signature involving type 1, 2, and 3 pathways with features of atopic dermatitis and psoriasis.
Perrine Gery, Rüçhan Ekren, Emilie Bérard, Aurélie Du‐Thanh, Hugo Rimet, Fatma Jendoubi, Vanina Lenief, Nadia Raison‐Peyron, Amel Bouznad, Maria P. Konstantinou, Jonathan Rioual, Lilian Basso, Juliette Mouiren, Manon Boussier, Brigitte Milpied, Cristina Bulai Livideanu, Louise Jaulent, Florence Hacard, Marine A. Lefevre, Audrey Nosbaum, Julien Seneschal, Marc Vocanson, Carle Paul, Nicolas Gaudenzio, Marie Tauber, on behalf of the French Atopic Dermatitis Network from de GREAT Research group   +25 more
wiley   +1 more source

Staphylococcus aureus Augments Epithelial Skin Barrier Damage Through T Cell Activation in Cutaneous T Cell Lymphoma

Allergy, EarlyView.
Staphylococcus aureus, commonly colonising CTCL patients, augments skin barrier dysfunction. Staphylococcal enterotoxins induce T‐cell release of barrier‐repressing cytokines (IL‐4, IL‐13, IL‐22, OSM). Cytokine signalling drives JAK‐dependent downregulation of filaggrin and loricrin in keratinocytes. Antibiotic‐mediated eradication of S. aureus induces
Maria Gluud, Emil M. Pallesen, Ziao Zeng, Martin R. J. Namini, Chella Krishna Vadivel, Lise Mette Rahbek Gjerdrum, Lang Yan, Sana Ahmad, Lise M. Lindahl, Michael Bzorek, Maria R. Kamstrup, Saptaswa Dey, Sisse Rye Ostrowski, Erik Sørensen, Pia Rantakari, Charlotte Menne Bonefeld, Carsten Geisler, Anders Woetmann, Riitta Lahesmaa, Lars Iversen, Peter Wolf, Thomas Litman, Terkild B. Buus, Niels Ødum   +23 more
wiley   +1 more source

The role of interleukin-24 in atopic dermatitis

Exploration of Immunology, 2021
Atopic dermatitis (AD) is characterized by skin barrier disruption, type 2 immune dysregulation, chronic pruritus, and abnormal colonization by Staphylococcus aureus (S. aureus). Tapinarof, an aryl hydrocarbon receptor modulator, has been demonstrated to
Yen Hai Vu, Masutaka Furue, Gaku Tsuji
doaj   +1 more source

The role of filaggrin mutations leading to a decrease in the amount of protein in the development of atopic dermatitis and bronchial asthma in children

Сибирский научный медицинский журнал, 2021
Atopic diseases remain one of the most common childhood diseases. At the beginning of life, atopic dermatitis (AD) occurs, and only then bronchial asthma (BA). This staged development of sensitization and transformation of clinical manifestations is called the atopic march. Are the genetic factors of predisposition to AD the same for BA? There is still
S. I. Makarova, D. V. Mitrofanov, E. G. Komova, I. V. Kaloshkin, A. B. Shintyapina, L. F. Kaznacheeva, V. V. Zelenskaya, Е. G. Kondyurina, О. A. Batychko, V. A. Vavilin   +9 more
openaire   +3 more sources

Divergent Paths: A Comprehensive Review of Mechanisms and Clinical Implications in Atopic Dermatitis and Psoriasis

Allergy, EarlyView.
ABSTRACT Atopic dermatitis and psoriasis are two common cutaneous chronic inflammatory diseases. Although they share similar immunological mechanisms, their clinical implications in the patient are different. This review compares both diseases from different points of view such as genetics, natural history, triggers of disease, and skin barrier defects
Tali Czarnowicki, Kazunari Sugita, Zenas Yiu, Sandra Díez‐Ribas, Irene Garcia‐Jimenez, Emma Guttman‐Yassky, Luis F. Santamaria‐Babí   +6 more
wiley   +1 more source

Clumping factor B promotes adherence of Staphylococcus aureus to corneocytes in atopic dermatitis [PDF]

, 2017
Staphylococcus aureus skin infection is a frequent and recurrent problem in children with the common inflammatory skin disease atopic dermatitis (AD). S. aureus colonizes the skin of the majority of children with AD and exacerbates the disease. The first
Bennett, Désirée E., Dufrêne, Yves, Fallon, Padraic G., Feuillie, Cécile, Fleury, Orla M., Formosa, Cécile, Foster, Timothy J., Freitag, Nancy E., Geoghegan, Joan A., Irvine, Alan D., Kezic, Sanja, McAleer, Maeve A., McLean, W. H. Irwin, Robinson, D. Ashley, Sansevere, Emily, Towell, Aisling M.   +15 more
core   +4 more sources

P38/ERK MAPK signaling pathways are involved in the regulation of filaggrin and involucrin by IL-17

Molecular Medicine Reports, 2017
Atopic dermatitis (AD) is characterized by a defective skin barrier, which increases the penetration of allergens and pathogens through the skin. The role of interleukin (IL)-17, a pro-inflammatory cytokine, in the pathogenesis of AD remains to be ...
Q. Tan, Huan Yang, E. Liu, Hua Wang
semanticscholar   +1 more source

Physical Characteristics of a Citrullinated Pro-Filaggrin Epitope Recognized by Anti-Citrullinated Protein Antibodies in Rheumatoid Arthritis Sera [PDF]

PLOS ONE, 2016
Rheumatoid arthritis (RA) is an autoimmune disease of complex etiology. A characteristic feature of a subset of RA is the presence of anti-citrullinated protein antibodies (ACPA), which correlate with a progressive disease course. In this study, we employed streptavidin capture enzyme-linked immunosorbent assay to analyze ACPA reactivity. Using the pro-
Trier, Nicole Hartwig, Holm, Bettina Eide, Slot, Ole, Locht, Henning, Lindegaard, Hanne, Svendsen, Anders Jørgen, Houen, Gunnar   +6 more
openaire   +4 more sources