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Extracellular Matrix: Alport Syndrome.

Stephen H Tsang1,2, Tarun Sharma3

  • 1Jonas Children's Vision Care, Bernard & Shirlee Brown Glaucoma Laboratory, Columbia Stem Cell Initiative-Departments of Ophthalmology, Biomedical Engineering, Pathology & Cell Biology, Institute of Human Nutrition, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA.

Advances in Experimental Medicine and Biology
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PubMed
Summary

Alport syndrome, an X-linked genetic disorder, affects 1 in 50,000 newborns. It causes progressive kidney disease, kidney failure by age 50, and hearing loss.

Keywords:
Alport syndromeExtracellular matrix

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Area of Science:

  • Nephrology
  • Genetics
  • Otolaryngology

Background:

  • Alport syndrome is a genetic kidney disease.
  • It is inherited in an X-linked pattern.
  • Affects approximately 1 in 50,000 live births.

Purpose of the Study:

  • To describe the clinical presentation of Alport syndrome.
  • To highlight key systemic features.
  • To emphasize the progressive nature of the disease.

Main Methods:

  • This is a descriptive summary of patient presentations.
  • No specific experimental methods were detailed in the abstract.

Main Results:

  • Patients exhibit X-linked inheritance patterns.
  • Progressive interstitial nephritis is a hallmark.
  • Renal failure typically occurs by the fifth decade.
  • Neurosensory deafness is a common systemic feature.

Conclusions:

  • Alport syndrome is a significant genetic disorder with severe renal and auditory manifestations.
  • Early recognition of these systemic features is crucial for patient management.