P146 Low CD4+ T cell count is related to specific anti-nuclear antibodies, IFNα protein positivity and disease activity in systemic lupus erythematosus pregnancy - Henrik Zetterberg; Kaj Blennow; Elisabet Svenungsson; Iva Gunnarsson; Agneta Zickert; Lars Rönnblom; Andreas Jönsen; Christopher Sjöwall; Dag Leonard; Anders A Bengtsson; Estelle Trysberg; Muna Saleh; et al. (Lupus Science and Medicine, 2024)