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Glucagon-like peptide 1 receptor agonists improve glucose control, promote weight loss and reduce the risk of major cardiovascular events in people with type 2 diabetes mellitus. The FLOW study now provides unequivocal evidence of kidney protective effects with semaglutide in adults with type 2 diabetes mellitus and chronic kidney disease.
A new study demonstrates that anti-nephrin autoantibodies are not merely markers but also actively contribute to the pathogenesis of minimal change disease and primary focal segmental glomerulosclerosis. This insight not only provides a non-invasive diagnostic alternative to kidney biopsies, but also suggests potential for novel targeted therapies.
Targeting of CD38 has been posited as a potential therapeutic avenue for the treatment of immune-mediated conditions. A phase 2 study now reports promising safety, tolerability and intermediate endpoint of efficacy outcomes with the anti-CD38 monoclonal antibody felzartamab in kidney transplant recipients with antibody-mediated rejection.
In this Review, the authors summarize the mechanistic rationale for current treatments for podocytopathies and for novel podocyte-targeted therapies. They also discuss potential approaches to regenerate podocytes and to develop podocyte-specific drug delivery systems.
Spatially resolved transcriptomic technologies enable the mapping of transcripts at single-cell or near single-cell resolution in a multiplex manner. This Review describes current and emerging spatial transcriptomic methods, their applications of relevance to kidney biology and remaining challenges for the field.
Here, the authors review the impact of IgG glycosylation in kidney diseases, particularly autoimmune diseases and antibody-mediated rejection. They also discuss the signalling pathways that govern antibody glycosylation, the impact of glycosylation on antibody functions and implications for therapy.
In this Review, Owen Lyons discusses the diagnosis, epidemiology and pathophysiology of three sleep disorders that commonly affect patients with chronic kidney disease — restless legs syndrome, insomnia and sleep apnoea — and their impact on patient morbidity and mortality.