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Kidney fibrosis is a key pathological process in chronic kidney disease. Here, the authors examine how the metabolic reprogramming of kidney immune and non-immune cells in response to injury can promote fibrosis and consider the potential of metabolism-targeted therapies for preventing the development and progression of kidney fibrosis.
Polygenic scores model the combined risk of multiple variants across the genome to identify individuals at inherited risk of complex diseases. This Review discusses evolving methods for developing polygenic scores and describes examples across a spectrum of disease traits.
IgA nephropathy (IgAN) is thought to result from multiple hits that culminate in immune complex deposition in the kidney. Here, the authors describe the latest insights into the pathogenesis of IgAN and how they have revealed novel therapeutic targets and approaches to this disease.
For women with kidney disease of childbearing age, kidney care should feature discussions of pregnancy, including informed counseling and support. Health disparities between regions with different levels of income are undeniable, but special care programs aimed at the early identification and management of patients at risk can greatly decrease the magnitude of the problem.
The kidney has an important role in the handling of amino acids, facilitated by a complex network of kidney transporters and enzymes. This Review provides an overview of the role of the kidney in the synthesis, degradation, filtration, reabsorption and excretion of different amino acids and the relevance of these functions in the context of kidney physiology and disease.
Hyaluronan is a critical component of the extracellular matrix, with key roles in tissue homeostasis, cellular signalling and immune responses. Here, the authors describe the roles of hyaluronan in kidney development, adult kidney physiology and kidney disease.
Population ageing will exacerbate the burden of ageing-related diseases, including chronic kidney disease. Mitigating the effects of this burden will require coordinated, multinational efforts.
In this Review, the authors examine advances in uromodulin biology, including the existence of non-polymeric forms of the protein, its versatile functions, crosstalk with the immune system, its potential as a biomarker and its role in kidney disease, as well as considering how uromodulin might be targeted therapeutically.
Here, the authors describe the roles of lymphocytes and innate immune cells in inflammatory responses and repair processes during acute kidney injury (AKI). They also discuss the roles of immune cells in crosstalk pathways that result in AKI-induced distant organ dysfunction.
Advance care planning (ACP) has evolved from a narrow focus on end-of-life preference, such as resuscitation, to a continuum of care planning across the life course. Older adults with kidney disease have high morbidity and mortality, and easy-to-use tools can make ACP easier for patients and clinicians.
Drug repurposing could expand the therapeutic options available to patients with glomerular disease. Here, the authors examine different approaches to the identification of drug candidates, consider current immunosuppressive and non-immunological options and discuss strategies to maximize drug repurposing in glomerular 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.
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.