Randall's plaque and calcium oxalate stone formation: role for immunity and inflammation

SR Khan, BK Canales… - Nature Reviews …, 2021 - nature.com
Idiopathic calcium oxalate (CaOx) stones often develop attached to Randall's plaque
present on kidney papillary surfaces. Similar to the plaques formed during vascular …

Reactive oxygen species as the molecular modulators of calcium oxalate kidney stone formation: evidence from clinical and experimental investigations

SR Khan - The Journal of urology, 2013 - auajournals.org
Purpose: Idiopathic calcium oxalate kidney stones form while attached to Randall plaques,
the subepithelial deposits on renal papillary surfaces. Plaque formation and growth …

[HTML][HTML] A spatially anchored transcriptomic atlas of the human kidney papilla identifies significant immune injury in patients with stone disease

VH Canela, WS Bowen, RM Ferreira, F Syed… - Nature …, 2023 - nature.com
Kidney stone disease causes significant morbidity and increases health care utilization. In
this work, we decipher the cellular and molecular niche of the human renal papilla in …

[HTML][HTML] Reactive oxygen species, inflammation and calcium oxalate nephrolithiasis

SR Khan - Translational andrology and urology, 2014 - ncbi.nlm.nih.gov
Calcium oxalate (CaOx) kidney stones are formed attached to Randall's plaques (RPs) or
Randall's plugs. Mechanisms involved in the formation and growth are poorly understood. It …

Crystal nephropathies: mechanisms of crystal-induced kidney injury

SR Mulay, HJ Anders - Nature Reviews Nephrology, 2017 - nature.com
Crystals can trigger a wide range of kidney injuries that can lead to acute kidney injury,
chronic kidney disease, renal colic or nephrocalcinosis, depending on the localization and …

Prevalence of kidney stones in the USA: the National Health and Nutrition Evaluation Survey

Z Chen, M Prosperi, VY Bird - Journal of Clinical Urology, 2019 - journals.sagepub.com
Objective: The National Health and Nutrition Examination Survey (NHANES) has
demonstrated an upward trend in prevalence of kidney stones (KSs) in the past 30 years …

Ascorbic acid intake and oxalate synthesis

J Knight, K Madduma-Liyanage, JA Mobley… - Urolithiasis, 2016 - Springer
In humans, approximately 60 mg of ascorbic acid (AA) breaks down in the body each day
and has to be replaced by a dietary intake of 70 mg in women and 90 mg in men to maintain …

[HTML][HTML] Pathogenesis of hypertension in metabolic syndrome: the role of fructose and salt

M Soleimani, S Barone, H Luo, K Zahedi - International Journal of …, 2023 - mdpi.com
Metabolic syndrome is manifested by visceral obesity, hypertension, glucose intolerance,
hyperinsulinism, and dyslipidemia. According to the CDC, metabolic syndrome in the US …

[HTML][HTML] Renal tubular NEDD4-2 deficiency causes NCC-mediated salt-dependent hypertension

C Ronzaud, D Loffing-Cueni, P Hausel… - The Journal of …, 2013 - Am Soc Clin Investig
The E3 ubiquitin ligase NEDD4-2 (encoded by the Nedd4L gene) regulates the amiloride-
sensitive epithelial Na+ channel (ENaC/SCNN1) to mediate Na+ homeostasis. Mutations in …

Unified theory on the pathogenesis of Randall's plaques and plugs

SR Khan, BK Canales - Urolithiasis, 2015 - Springer
Kidney stones develop attached to sub-epithelial plaques of calcium phosphate (CaP)
crystals (termed Randall's plaque) and/or form as a result of occlusion of the openings of the …