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Updated: Jul 6, 2026

Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis
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Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis

Published on: February 9, 2021

The primary hyperoxalurias.

Amy E Bobrowski1, Craig B Langman

  • 1Feinberg School of Medicine, Northwestern University, Chicago, IL 60614, USA.

Seminars in Nephrology
|March 25, 2008
PubMed
Summary
This summary is machine-generated.

Primary hyperoxalurias (PHs) are rare genetic disorders affecting kidney function. Emerging treatments aim to correct the genetic defect, offering alternatives to organ transplantation for PH type 1.

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Last Updated: Jul 6, 2026

Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis
07:45

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Published on: February 9, 2021

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples
05:17

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples

Published on: July 28, 2016

Area of Science:

  • Metabolic Genetics
  • Nephrology
  • Rare Diseases

Background:

  • Primary hyperoxalurias (PHs) are rare autosomal-recessive metabolic disorders.
  • Severe PH type 1 leads to kidney failure, systemic oxalosis, and often requires dialysis or transplantation.
  • Accurate diagnosis is increasingly possible through genetic mutation identification.

Purpose of the Study:

  • To review current and emerging treatment strategies for primary hyperoxalurias.
  • To highlight novel therapeutic approaches for PH type 1.
  • To discuss the goal of correcting the genetic defect without transplantation risks.

Main Methods:

  • Review of genetic mutations and diagnostic advancements in PH.
  • Evaluation of supportive therapies including pyridoxine, inhibitors, and hydration.
  • Exploration of emerging treatments: oxalate-degrading bacteria, enzymes, chemical chaperones, cell transplantation, and gene therapy.

Main Results:

  • Supportive therapies show variable success.
  • Emerging evidence supports oxalate-degrading probiotics and enzymes.
  • Novel approaches like gene therapy aim to restore enzymatic function.

Conclusions:

  • While supportive care and transplantation are current options, novel therapies are under investigation for PH type 1.
  • The focus is shifting towards correcting the underlying genetic defect.
  • Future treatments aim to offer a cure without the lifelong risks of organ transplantation.