2021
DOI: 10.3390/ijms22031127
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Drug Reaction with Eosinophilia and Systemic Symptoms: A Complex Interplay between Drug, T Cells, and Herpesviridae

Abstract: Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome, also known as drug induced hypersensitivity (DiHS) syndrome is a severe delayed hypersensitivity reaction with potentially fatal consequences. Whilst recognised as T cell-mediated, our understanding of the immunopathogenesis of this syndrome remains incomplete. Here, we discuss models of DRESS, including the role of human leukocyte antigen (HLA) and how observations derived from new molecular techniques adopted in key studies have informed… Show more

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Cited by 9 publications
(5 citation statements)
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References 84 publications
(116 reference statements)
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“…A typical feature of DIHS/DRESS is the reactivation of latent HHVs, namely HHV-6, HHV-7, Epstein–Barr virus (EBV), and Cytomegalovirus (CMV) [ 22 , 49 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 ]. Herpes viruses are known to promote the reactivation of other viruses upon reactivating themselves with a peculiar reactivation sequency, as originally reported by Kano 2006 [ 63 ] and recently reviewed by Anci 2021 [ 58 ].…”
Section: Aetiology and Pathogenesismentioning
confidence: 99%
See 1 more Smart Citation
“…A typical feature of DIHS/DRESS is the reactivation of latent HHVs, namely HHV-6, HHV-7, Epstein–Barr virus (EBV), and Cytomegalovirus (CMV) [ 22 , 49 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 ]. Herpes viruses are known to promote the reactivation of other viruses upon reactivating themselves with a peculiar reactivation sequency, as originally reported by Kano 2006 [ 63 ] and recently reviewed by Anci 2021 [ 58 ].…”
Section: Aetiology and Pathogenesismentioning
confidence: 99%
“…Nonetheless, evidence of antigen-specific CD4+ T-cell activation and expansion in DRESS has also consistently been reported [ 49 , 125 , 126 ]. Drug-reacting cells typically produce large amounts of cytokines potentially associated with a broad spectrum of inflammatory phenotypes that include IL-4, IL-5, IL-13, IFN-γ, and TNF-α [ 60 ]. Multiple aspects of T-cell biology may contribute to pathophysiological mechanisms underlying DRESS [ 22 ].…”
Section: Aetiology and Pathogenesismentioning
confidence: 99%
“…It is worth noting that numerous investigations conducted by other scientific experts have also delved into the realm of drug-induced anaphylaxis, albeit often with a distinct focus on various classes of drugs. In the work of L. Ganeshanandan and M. Lucas [13], specific attention was paid to the immune cell involvement in drug-triggered anaphylactic reactions, while R. Joulia et al [14] embarked on an exploration of the profound implications associated with mast cell-derived mediators. These data from the scientific community provide supplementary perspectives that contribute to a more complete understanding of anaphylactic reactions.…”
Section: Discussionmentioning
confidence: 99%
“…DRESS syndrome is considered a T-cell-mediated hypersensitivity reaction with a drug-specific immune response and involvement of the human herpes virus reaction with a subsequent antiviral immune response [ 23 ]. Interestingly, imatinib is suspected to induce clonal T-cell subsets producing IL-5 [ 24 ].…”
Section: Discussionmentioning
confidence: 99%