The role of probiotics in allergic diseases - PubMed (original) (raw)

The role of probiotics in allergic diseases

Sonia Michail. Allergy Asthma Clin Immunol. 2009.

Abstract

Allergic disorders are very common in the pediatric age group. While the exact etiology is unclear, evidence is mounting to incriminate environmental factors and an aberrant gut microbiota with a shift of the Th1/Th2 balance towards a Th2 response. Probiotics have been shown to modulate the immune system back to a Th1 response. Several in vitro studies suggest a role for probiotics in treating allergic disorders. Human trials demonstrate a limited benefit for the use of probiotics in atopic dermatitis in a preventive as well as a therapeutic capacity. Data supporting their use in allergic rhinitis are less robust. Currently, there is no role for probiotic therapy in the treatment of bronchial asthma. Future studies will be critical in determining the exact role of probiotics in allergic disorders.

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References

    1. Warner JO, et al. Allergy practice worldwide. a report by the World Allergy Organization Specialty and Training Council. Int Arch Allergy Immunol. 2006;139(2):166–74. doi: 10.1159/000090502. - DOI - PubMed
    1. Lovasi GS, et al. Children living in areas with more street trees have lower prevalence of asthma. J Epidemiol Community Health. 2008;62(7):647–9. doi: 10.1136/jech.2007.071894. - DOI - PMC - PubMed
    1. Romagnani S. Thiand Th2 in human diseases. Clin Immunol Immunopathol. 1996;80(3 Pt 1):225–35. doi: 10.1006/clin.1996.0118. - DOI - PubMed
    1. Flohr C, Pascoe D, Williams HC. Atopic dermatitis and the 'hygiene hypothesis'. too clean to be true? Br J Dermatol. 2005;152(2):202–16. doi: 10.1111/j.1365-2133.2004.06436.x. - DOI - PubMed
    1. Ouwehand AC. Antiallergic effects of probiotics. J Nutr. 2007;137(3 Suppl 2):794S–7S. - PubMed

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