Vedolizumab and etrolizumab for ulcerative colitis: twins or simple cousins?
Fiche publication
Date publication
janvier 2020
Journal
Expert opinion on biological therapy
Auteurs
Membres identifiés du Cancéropôle Est :
Pr PEYRIN-BIROULET Laurent
Tous les auteurs :
D'Amico F, Danese S, Peyrin-Biroulet L
Lien Pubmed
Résumé
: Vedolizumab is a monoclonal antibody that selectively blocks α4β7 integrin and has already been approved for use in patients with moderate-to- severe ulcerative colitis both as first and second line. Etrolizumab is a monoclonal antibody still being tested, which acts with a dual mechanism by selectively inhibiting both α4β7 and αEβ7 integrins.: This review provides an overview of the literature data of vedolizumab and etrolizumab, in order to define their role in the treatment of patients with moderate-to-severe ulcerative colitis.: Etrolizumab and vedolizumab block the α4β7 integrin with a similar action mechanism. However, the inhibition of αEβ7 integrin by etrolizumab distinguishes the two anti-integrins making them "cousin" drugs. Phase 3 clinical trials are needed to confirm the promising etrolizumab's efficacy data and to resolve any doubts about its safety, allowing a clearer comparison with vedolizumab.
Mots clés
etrolizumab, selectivity, ulcerative colitis, vedolizumab
Référence
Expert Opin Biol Ther. 2020 Jan 17;: