scholarly journals Atopic Dermatitis and Food Allergy: An Associated Genetic Burden

2016 ◽  
Vol 01 (01) ◽  
Author(s):  
Arnaldo Cantani
Keyword(s):  
Atopic Dermatitis ◽  
Food Allergy ◽  
Genetic Burden

scholarly journals A Combined Analysis of Gut and Skin Microbiota in Infants with Food Allergy and Atopic Dermatitis: A Pilot Study

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1682
Author(s):  
Ewa Łoś-Rycharska ◽  
Marcin Gołębiewski ◽  
Marcin Sikora ◽  
Tomasz Grzybowski ◽  
Marta Gorzkiewicz ◽  
...  
Keyword(s):  
Atopic Dermatitis ◽  
Food Allergy ◽  
Gut Microbiota ◽  
Bacterial Species ◽  
Rrna Gene ◽  
Healthy Children ◽  
Skin Microbiota ◽  
Fecal Samples ◽  
Healthy Infants ◽  
Α Diversity

The gut microbiota in patients with food allergy, and the skin microbiota in atopic dermatitis patients differ from those of healthy people. We hypothesize that relationships may exist between gut and skin microbiota in patients with allergies. The aim of this study was to determine the possible relationship between gut and skin microbiota in patients with allergies, hence simultaneous analysis of the two compartments of microbiota was performed in infants with and without allergic symptoms. Fifty-nine infants with food allergy and/or atopic dermatitis and 28 healthy children were enrolled in the study. The skin and gut microbiota were evaluated using 16S rRNA gene amplicon sequencing. No significant differences in the α-diversity of dermal or fecal microbiota were observed between allergic and non-allergic infants; however, a significant relationship was found between bacterial community structure and allergy phenotypes, especially in the fecal samples. Certain clinical conditions were associated with characteristic bacterial taxa in the skin and gut microbiota. Positive correlations were found between skin and fecal samples in the abundance of Gemella among allergic infants, and Lactobacillus and Bacteroides among healthy infants. Although infants with allergies and healthy infants demonstrate microbiota with similar α-diversity, some differences in β-diversity and bacterial species abundance can be seen, which may depend on the phenotype of the allergy. For some organisms, their abundance in skin and feces samples may be correlated, and these correlations might serve as indicators of the host’s allergic state.

scholarly journals Food sensitization rate and immediate-type food allergy incidence among infantile atopic dermatitis

2018 ◽  
Vol 141 (2) ◽  
pp. AB162
Author(s):  
Yuki Ejiri ◽  
Tetsuharu Manabe ◽  
Noriyuki Yanagida ◽  
Sakura Sato ◽  
Motohiro Ebisawa
Keyword(s):  
Atopic Dermatitis ◽  
Food Allergy ◽  
Sensitization Rate ◽  
Food Sensitization

scholarly journals Rare occurrence of common filaggrin mutations in Turkish children with food allergy and atopic dermatitis

2020 ◽  
Vol 50 (8) ◽  
pp. 1865-1871
Author(s):  
Neşe VARDAR ACAR ◽  
Özlem CAVKAYTAR ◽  
Ebru ARIK YILMAZ ◽  
Betül BÜYÜKTİRYAKİ ◽  
Özge SOYER ◽  
...  
Keyword(s):  
Atopic Dermatitis ◽  
Food Allergy ◽  
Rare Occurrence ◽  
Turkish Children

scholarly journals Сolloidal silicon dioxide use (Polisorb MP) at food allergy skin and gastrointestinal manifestations

2021 ◽  
pp. 158-164
Author(s):  
Vera P. Vavilova ◽  
Alexander M. Vavilov ◽  
Sofia A. Tsarkova ◽  
Irina A. Nechaeva ◽  
Ekaterina Iu. Burmistrova ◽  
...  
Keyword(s):  
Atopic Dermatitis ◽  
Food Allergy ◽  
Abdominal Pain ◽  
Silicon Dioxide ◽  
Life Quality ◽  
Allergic Diseases ◽  
Food Allergies ◽  
Control Groups ◽  
Gastrointestinal Manifestations ◽  
Skin Manifestations

Background. At present, due to high prevalence of allergic diseases which start in early childhood, the search for new prevention and treatment methods is in great demand. Aim. To study the effectiveness of the Russian-produced enterosorbent colloidal silicon dioxide in the treatment of patients with food allergies combined with atopic dermatitis and gastrointestinal manifestations. Materials and methods. An open, randomized, comparative clinical study of the enterosorbent (colloidal silicon dioxide) effectiveness has been conducted in parallel groups of infants and preschool children with food allergy skin and gastrointestinal manifestations. The main groups (1 67 children with food allergies and atopic dermatitis skin manifestations, 3 60 children with food allergies and gastrointestinal manifestations) received, along with basic medication, colloidal silicon dioxide enterosorbent day at an age-specific dosage twice a for 1014 days. Control groups (2 60 children with food allergies and atopic dermatitis skin manifestations, 4 60 children with food allergies and gastrointestinal manifestations) did not receive enterosorbent. All children underwent a clinical, functional and laboratory status assessment, including medical records analysis, a pediatrician clinical examination, narrow specialists (allergist-immunologist) examination, laboratory and instrumental research. The treatment effectiveness was being evaluated on the 14th day after the initiation of therapy and after 30 days. The therapy effectiveness was assessed based on regression of skin syndrome clinical and gastrointestinal manifestations, intoxication syndrome and laboratory parameters (IgE, hemogram eosinophilia duration). The study was conducted from 2017 to 2019. On the basis of LLC Modern Medical Technologies Clinics (Kemerovo). Results. Therapy with colloidal silicon dioxide increases the significance of food allergy skin manifestations positive dynamics, which makes it possible to reduce the volume of medication and the duration of topical glucocorticosteroids use to 5.340.35 days, in the compared group 10.520.85 days (p=0.002). All patients with food allergy combined with atopic dermatitis in the main and control groups noted positive clinical dynamics, appearing as decrease in the skin inflammatory reaction area and intensity. However, the of colloidal silicon dioxide use accelerates skin syndrome condition normalization significantly (group 1 skin syndrome persisted in 2.92.0% after 14 days, in group 2 18.34.9%; p=0.003). Colloidal silicon dioxide use accelerates humoral immunity state normalization (IgE) and peripheral blood parameters (hemogram eosinophilia). Colloidal silicon dioxide therapy accelerates food allergy gastrointestinal manifestations positive dynamics in children. Two weeks after the sorbent therapy started, gastrointestinal tract lesions symptoms frequency is less than in patients in the compared group. Diarrhea frequency before treatment started was 48.36.5%, 45.06.4% in the compared groups. After two weeks it decreased to 6.73.2% with the Polisorb therapy and to 16.64.8% in the compared group (p=0.003). Abdominal pain was noted by patients of both groups equally often before the study began. After 2 weeks, abdominal pain was noted by ten percent 10.03.9% of patients taking colloidal silicon dioxide and 25.05.6% of the compared group (p=0.009). Conclusion. Taking into account the composition of the colloidal silicon dioxide, it makes sense to include this medication in childrens food allergies complex treatment starting from infancy, which contributes to a more rapid relief of gastrointestinal system damage symptoms, life quality improvement for children and their parents, and decrease in medication load. When using colloidal silicon dioxide in children with food allergies, a faster dynamics of disease symptoms relief (p=0.003) was noted, which allows us to conclude that it is highly effective in the treatment of allergic diseases associated with food sensitization.

scholarly journals Dupilumab in Moderate-to-Severe Atopic Dermatitis With or Without Comorbid Food Allergy: Pooled Analysis of 2 Randomized Phase 3 Trials (LIBERTY AD SOLO 1 & 2)

2018 ◽  
Vol 141 (2) ◽  
pp. AB131
Author(s):  
Eric L. Simpson ◽  
Jean-Philippe Lacour ◽  
Jonathan I. Silverberg ◽  
Margitta Worm ◽  
Andreas Wollenberg ◽  
...  
Keyword(s):  
Atopic Dermatitis ◽  
Food Allergy ◽  
Pooled Analysis ◽  
Severe Atopic Dermatitis ◽  
Phase 3
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