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Related Concept Videos

Renal Corpuscle01:20

Renal Corpuscle

The glomerulus and Bowman's capsule are two essential components of the nephron, which is the functional unit of the kidney. These microscopic structures play a critical role in the process of blood filtration to produce urine.
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Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of fluid...
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Glomerular Filtration01:15

Glomerular Filtration

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Related Experiment Video

Updated: Jul 7, 2026

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice
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Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice

Published on: June 8, 2022

Targeting leukocytes in immune glomerular diseases.

A R Kitching1, S R Holdsworth, M J Hickey

  • 1Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, 246 Clayton Rd, Clayton, VIC 3168, Australia. richard.kitching@med.monash.edu.au

Current Medicinal Chemistry
|February 22, 2008
PubMed
Summary

Glomerulonephritis involves leukocytes causing kidney damage. Targeting these immune cells offers new therapeutic strategies for this common renal disease.

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Last Updated: Jul 7, 2026

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Reliable and High Efficiency Extraction of Kidney Immune Cells

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Area of Science:

  • Nephrology
  • Immunology
  • Pathology

Background:

  • Glomerulonephritides are common, significant causes of kidney disease with diverse pathogeneses.
  • Current immunomodulatory treatments for glomerulonephritis are limited by toxicity and efficacy.
  • The glomerulus is susceptible to immune-mediated inflammatory damage.

Purpose of the Study:

  • To review the role of leukocytes in immune-mediated glomerular disease, particularly severe forms.
  • To identify potential therapeutic targets for glomerulonephritis based on leukocyte function.
  • To explore novel treatment strategies for autoimmune kidney diseases.

Main Methods:

  • Review of existing literature on leukocyte involvement in glomerulonephritis pathogenesis.
  • Analysis of immune mechanisms including T cell responses, cellular effectors, and immune complex deposition.
  • Examination of emerging evidence on anti-neutrophil cytoplasmic antibodies and neutrophil activation.

Main Results:

  • Leukocytes contribute to glomerulonephritis through loss of tolerance, T cell responses, and recruitment of macrophages and neutrophils.
  • Immune complexes and anti-neutrophil cytoplasmic antibodies drive glomerular injury and capillaritis.
  • Therapeutic strategies aim to limit local inflammation and modify underlying immune responses.

Conclusions:

  • Understanding leukocyte roles is crucial for developing effective glomerulonephritis treatments.
  • Targeting leukocyte recruitment, activation (especially macrophages), and pathogenetic T/B cells shows promise.
  • Modulating immune responses offers potential for treating systemic and organ-specific autoimmune kidney diseases.