PMID- 35746582 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220716 IS - 2076-393X (Print) IS - 2076-393X (Electronic) IS - 2076-393X (Linking) VI - 10 IP - 6 DP - 2022 Jun 19 TI - Biological Therapy of Severe Asthma with Dupilumab, a Dual Receptor Antagonist of Interleukins 4 and 13. LID - 10.3390/vaccines10060974 [doi] LID - 974 AB - Interleukin-4 (IL-4) and interleukin-13 (IL-13) are key cytokines involved in the pathophysiology of both immune-inflammatory and structural changes underlying type 2 asthma. IL-4 plays a pivotal role in Th2 cell polarization, immunoglobulin E (IgE) synthesis and eosinophil recruitment into the airways. IL-13 synergizes with IL-4 in inducing IgE production and also promotes nitric oxide (NO) synthesis, eosinophil chemotaxis, bronchial hyperresponsiveness and mucus secretion, as well as the proliferation of airway resident cells such as fibroblasts and smooth muscle cells. The biological effects of IL-4 and IL-13 are mediated by complex signaling mechanisms activated by receptor dimerization triggered by cytokine binding to the alpha-subunit of the IL-4 receptor (IL-4Ralpha). The fully human IgG4 monoclonal antibody dupilumab binds to IL-4Ralpha, thereby preventing its interactions with both IL-4 and IL-13. This mechanism of action makes it possible for dupilumab to effectively inhibit type 2 inflammation, thus significantly reducing the exacerbation of severe asthma, the consumption of oral corticosteroids (OCS) and the levels of fractional exhaled NO (FeNO). Dupilumab has been approved not only for the add-on therapy of severe asthma, but also for the biological treatment of atopic dermatitis and nasal polyposis. FAU - Pelaia, Corrado AU - Pelaia C AUID- ORCID: 0000-0002-4236-7367 AD - Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy. FAU - Pelaia, Giulia AU - Pelaia G AD - Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy. FAU - Crimi, Claudia AU - Crimi C AUID- ORCID: 0000-0002-9088-5214 AD - Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy. FAU - Maglio, Angelantonio AU - Maglio A AUID- ORCID: 0000-0003-1874-1686 AD - Department of Medicine, Surgery and Dentistry, University of Salerno, 84084 Salerno, Italy. FAU - Armentaro, Giuseppe AU - Armentaro G AUID- ORCID: 0000-0001-9775-9715 AD - Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy. FAU - Calabrese, Cecilia AU - Calabrese C AUID- ORCID: 0000-0003-4293-4461 AD - Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy. FAU - Sciacqua, Angela AU - Sciacqua A AD - Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy. FAU - Gallelli, Luca AU - Gallelli L AUID- ORCID: 0000-0003-0858-7902 AD - Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy. FAU - Vatrella, Alessandro AU - Vatrella A AUID- ORCID: 0000-0001-8265-3037 AD - Department of Medicine, Surgery and Dentistry, University of Salerno, 84084 Salerno, Italy. LA - eng PT - Journal Article PT - Review DEP - 20220619 PL - Switzerland TA - Vaccines (Basel) JT - Vaccines JID - 101629355 PMC - PMC9229960 OTO - NOTNLM OT - IL-13 OT - IL-4 OT - dupilumab OT - severe asthma COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2022/06/25 06:00 MHDA- 2022/06/25 06:01 PMCR- 2022/06/19 CRDT- 2022/06/24 01:42 PHST- 2022/05/19 00:00 [received] PHST- 2022/06/14 00:00 [revised] PHST- 2022/06/17 00:00 [accepted] PHST- 2022/06/24 01:42 [entrez] PHST- 2022/06/25 06:00 [pubmed] PHST- 2022/06/25 06:01 [medline] PHST- 2022/06/19 00:00 [pmc-release] AID - vaccines10060974 [pii] AID - vaccines-10-00974 [pii] AID - 10.3390/vaccines10060974 [doi] PST - epublish SO - Vaccines (Basel). 2022 Jun 19;10(6):974. doi: 10.3390/vaccines10060974.