Murine Models of Atopic Dermatitis

Author(s):  
T. Brzoska ◽  
T. A. Luger
Author(s):  
Kristine Roßbach ◽  
Hanna Köchling ◽  
Tomoki Fukuyama ◽  
Jenny Wilzopolski ◽  
Manfred Kietzmann ◽  
...  

2009 ◽  
Vol 124 (1) ◽  
pp. 90-99 ◽  
Author(s):  
Asuka Hamasaka ◽  
Riichiro Abe ◽  
Yoshikazu Koyama ◽  
Naoya Yoshioka ◽  
Yasuyuki Fujita ◽  
...  

Planta Medica ◽  
2018 ◽  
Vol 85 (07) ◽  
pp. 583-590 ◽  
Author(s):  
Beom-Geun Jo ◽  
No-June Park ◽  
Jonghwan Jegal ◽  
Sangho Choi ◽  
Sang Lee ◽  
...  

Abstract Stellera chamaejasme, also known as “Langdu”, has been traditionally used for the management of skin-related diseases such as psoriasis and skin ulcers. The aim of this study was to determine whether S. chamaejasme and its major component, luteolin 7-O-glucoside, have a preventive effect on the development of atopic dermatitis in oxazolone-treated BALB/c mice and 2,4-dinitrochlorobenzene-treated hairless mice. The epicutaneous applications of oxazolone and 2,4-dinitrochlorobenzene evoke an experimental murine atopic dermatitis-like reaction in BALB/c mouse ears and SKH-1 hairless mice. Atopic skin symptoms, including erythema (redness), pruritus (itching), exudation (weeping), excoriation (peeling), and lichenification (skin thickening), responded to treatment with S. chamaejasme aerial parts EtOH extract for 2 or 3 weeks. Histopathological examination revealed S. chamaejasme aerial parts EtOH extract significantly reduced inflammatory cell infiltration when applied to atopic dermatitis mice. In addition, luteolin 7-O-glucoside, the major active compound of the S. chamaejasme aerial parts EtOH extract, decreased serum IgE and IL-4 levels and transepidermal water loss and increased skin hydration, therefore exhibiting strong anti-atopic dermatitis activity in 2,4-dinitrochlorobenzene-induced atopic dermatitis mice. In this study, we confirmed antipruritic and antidermatitic effects of S. chamaejasme extract and its main component luteolin 7-O-glucoside in atopic dermatitis murine models. The study shows S. chamaejasme aerial parts EtOH extract and luteolin 7-O-glucoside are most likely to be potential drug candidates for atopic dermatitis treatment.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Young-Won Kim ◽  
Eun-A Ko ◽  
Sung-Cherl Jung ◽  
Donghee Lee ◽  
Yelim Seo ◽  
...  

AbstractThis study sought to develop a novel diagnostic tool for atopic dermatitis (AD). Mouse transcriptome data were obtained via RNA-sequencing of dorsal skin tissues of CBA/J mice affected with contact hypersensitivity (induced by treatment with 1-chloro-2,4-dinitrobenzene) or brush stimulation-induced AD-like skin condition. Human transcriptome data were collected from German, Swedish, and American cohorts of AD patients from the Gene Expression Omnibus database. edgeR and SAM algorithms were used to analyze differentially expressed murine and human genes, respectively. The FAIME algorithm was then employed to assign pathway scores based on KEGG pathway database annotations. Numerous genes and pathways demonstrated similar dysregulation patterns in both the murine models and human AD. Upon integrating transcriptome information from both murine and human data, we identified 36 commonly dysregulated differentially expressed genes, which were designated as a 36-gene signature. A severity score (AD index) was applied to each human sample to assess the predictive power of the 36-gene AD signature. The diagnostic power and predictive accuracy of this signature were demonstrated for both AD severity and treatment outcomes in patients with AD. This genetic signature is expected to improve both AD diagnosis and targeted preclinical research.


2019 ◽  
Vol 95 (3) ◽  
pp. 130-133 ◽  
Author(s):  
Hyeon-Cheol Lee ◽  
Mitsutoshi Tominaga ◽  
Ken Yasukawa ◽  
Mai Ohba ◽  
Nobuaki Takahashi ◽  
...  

2016 ◽  
Vol 32 (2) ◽  
pp. 149-158 ◽  
Author(s):  
Min-Soo Kim ◽  
Jin-Eung Kim ◽  
Yeo-Sang Yoon ◽  
Jae-Gu Seo ◽  
Myung-Jun Chung ◽  
...  

2016 ◽  
Vol 154 (1) ◽  
pp. 73
Author(s):  
H. Pischon ◽  
M. Radbruch ◽  
A. Ostrowski ◽  
M. Unbehauen ◽  
R. Haag ◽  
...  

2020 ◽  
Vol 28 (6) ◽  
pp. 542-548
Author(s):  
Sang-a Park ◽  
Sim-Kyu Bong ◽  
Jin Woo Lee ◽  
No-June Park ◽  
Yongsoo Choi ◽  
...  

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