Several questions about SLE pathogenesis have continued to puzzle investigators over decades.A major question in the pathogenesis of SLE is the role of self-antigen. Early studies suggested that SLE ...

Background Abnormalities of type I interferon signaling and production can initiate lupus development. Disturbances of nucleic acid-sensing molecules triggered autoreactivity in lupus mouse models.

Background People with SLE (and their doctors) are concerned about the risk of COVID-19 infection, yet some patients still harbor concerns regarding vaccination. The first mRNA SARS-CoV-2 vaccines ...

Objective To assess the economic burden of patients with SLE by disease severity in the USA 1 year before and after diagnosis.Methods Patients aged ≥18 years with a first SLE diagnosis (index date) ...

Patients with antiphospholipid antibodies (aPL) are at increased risk for arterial or venous thrombosis. There is, however, significant heterogeneity among patients according to clinical and ...

Background Ultraviolet light (UV) is a known trigger of cutaneous lupus erythematosus (CLE) flares in systemic lupus erythematosus (SLE) patients, yet cell populations and mechanisms driving UV- ...

Background Lupus nephritis (LN) is a common and severe complication of systemic lupus erythematosus requiring renal biopsy to guide treatment decisions. Despite standard-of-care therapy, a third of ...

Results When comparing OT images of a total of 48 PIPs from healthy volunteers and 160 PIPs from SLE patients, an AUC of 0.79 is obtained with corresponding sensitivity and specificity of 77% and 71% ...

Purpose Tertiary lymphoid structures (TLS) are organized aggregation of immune cells at sites of inflammation. The development of TLS in autoimmune settings indicate that they may be sites for both ...

Background Belimumab and low dose IL2 (Ld-IL2) has been identified effective in the treatment of systemic lupus erythematosus (SLE). However, the application of combined therapy for SLE has not been ...

Background SLE is an inflammatory condition associated with hyperactivation of the immune system, with mounting evidence that imbalances in the gut microbiota communities are common. These imbalances ...

Background Pathologic inflammation is a major driver of kidney damage in lupus nephritis (LN), but the immune mechanisms of disease progression and risk factors for end organ damage are poorly ...