500 – Lupus nephritis

512 The rising incidence, prevalence and mortality gap of lupus nephritis: a population-based study over four decades

Pub Date : 2021-11-01 DOI: 10.1136/lupus-2021-lupus21century.30 M. Hocaoğlu, M. Valenzuela-Almada, Jesse Y Dabit, S. Osei-Onomah, B. Chevet, R. Giblon, C. Crowson, A. Duarte-García

509 The localization of novel macrophage subsets in class III and IV lupus nephritis kidney sections

Pub Date : 2021-11-01 DOI: 10.1136/lupus-2021-lupus21century.27 P. Hoover, M. Peters, Jeffery B. Hodgin, Tony D. Jones, Jon Chen, A. Davidson, N. Hacohen

501 Anti-LG3 antibodies contribute to microvascular loss and fibrosis in lupus nephritis

Pub Date : 2021-11-01 DOI: 10.1136/lupus-2021-lupus21century.19 Marie-Hélene Normand, S. Lan, S. Juillard, Julie Turgeon, Annie Karakeussian-Rimbaud, Francis Migneault, É. Boilard, G. Bollée, M. Hébert, M. Dieudé