This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1111/AJI.13200 This article is protected by copyright. All rights reserved DR CHIARA TERSIGNI (Orcid ID : 0000-0003-1590-3942) PROFESSOR NICOLETTA DI SIMONE (Orcid ID : 0000-0003-1273-3335) Article type : Reviews Corresponding author mail id: nicoletta.disimone@policlinicogemelli.it Title: The pathogenic role of autoantibodies in recurrent pregnancy loss Running title: Autoantibodies in recurrent pregnancy loss Silvia D’Ippolito 1.2 , Carlo Ticconi 3 Chiara Tersigni 1,2 , Serafina Garofalo 1 , Carmelinda Martino 1 , Antonio Lanzone 1.2 , Giovanni Scambia 2,4 , Nicoletta Di Simone 1,2 1 Fondazione Policlinico Universitario A. Gemelli IRCCS, U.O.C. di Ostetricia e Patologia Ostetrica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Rome, Italy. 2 Università Cattolica del Sacro Cuore, Istituto di Clinica Ostetrica e Ginecologica, Rome, Italy. 3 Department of Surgical Sciences, Section of Gynecology and Obstetrics, University Tor Vergata, Rome, Italy 4 Fondazione Policlinico Universitario A. Gemelli IRCCS, U.O.C. di Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Rome, Italy. Accepted Article