Immunotherapeutic Approaches to Peanut Allergy Treatment-Pre-Clinical and Clinical Studies: A Comprehensive Review
Peanut allergy is a prevalent and potentially life-threatening condition affecting millions of people worldwide, necessitating strict dietary vigilance. Despite its widespread impact, current treatment options are predominantly limited to allergen avoidance and emergency management of allergic reactions. This review explores contemporary immunotherapeutic strategies aimed at achieving long-term relief for individuals with peanut allergy. We conducted a comprehensive literature review to discuss different treatment approaches, such as subcutaneous immunotherapy (SCIT), epicutaneous immunotherapy (EPIT), oral immunotherapy (OIT), and sublingual immunotherapy (SLIT), focusing on their mechanisms, efficacy, and safety profiles. Additionally, the review delves into novel approaches such as monoclonal antibodies targeting IgE and other critical immune pathways, adjuvanted therapies utilizing nanoparticles and gut microbiota, and advances in adoptive cell therapy including CAR-T cells and regulatory T cells. Furthermore, we highlight some clinical trials that test the efficacy and safety of these novel immunotherapeutic approaches in patients with peanut allergy. Collectively, we provide an overview of advancements in immunotherapeutic interventions for peanut allergy and recommendations for personalized immunotherapy regimens, ultimately paving the way for more effective treatment strategies.
https://doi.org/10.3390/jcm14061902
