Novel strategies in immunotherapy for allergic diseases.

Asia Pac Allergy 2018 Apr 9;8(2):e14. Epub 2018 Apr 9.

Khoo Teck Puat - National University Children's Medical Institute, National University Health System, Singapore 119229.

Conventional immunotherapy (IT) for optimal control of respiratory and food allergies has been fraught with concerns of efficacy, safety, and tolerability. The development of adjuvants to conventional IT has potentially increased the effectiveness and safety of allergen IT, which may translate into improved clinical outcomes and sustained unresponsiveness even after cessation of therapy. Novel strategies incorporating the successful use of adjuvants such as allergoids, immunostimulatory DNA sequences, monoclonal antibodies, carriers, recombinant proteins, and probiotics have now been described in clinical and murine studies. Future approaches may include fungal compounds, parasitic molecules, vitamin D, and traditional Chinese herbs. More robust comparative clinical trials are needed to evaluate the safety, clinical efficacy, and cost effectiveness of various adjuvants in order to determine ideal candidates in disease-specific and allergen-specific models. Other suggested approaches to further optimize outcomes of IT include early introduction of IT during an optimal window period. Alternative routes of administration of IT to optimize delivery and yet minimize potential side effects require further evaluation for safety and efficacy before they can be recommended.

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Source
http://dx.doi.org/10.5415/apallergy.2018.8.e14DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5931921PMC
April 2018
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