Causes of Niemann-Pick disease
Niemann-Pick disease as a symptom:
Conditions listing Niemann-Pick disease
as a symptom may also be potential underlying causes of Niemann-Pick disease.
Our database lists the following as having
Niemann-Pick disease as a symptom of that condition:
What causes Niemann-Pick disease?
Causes: Niemann-Pick disease:
Usually, cellular cholesterol is imported into lysosomes --- 'bags of enzymes' in the cell --- for processing, after which it is released. Cells taken from NP-C patients have been shown to be defective in releasing cholesterol from lysosomes. This leads to an excessive build-up of cholesterol inside lysosomes, causing processing errors. NPC1 was found to have known sterol-sensing regions similar to those in other proteins, which suggests it plays a role in regulating cholesterol traffic.
(Source: Genes and Disease by the National Center for Biotechnology)
Medical news summaries relating to Niemann-Pick disease:
The following medical news items are relevant to causes of Niemann-Pick disease:
Related information on causes of Niemann-Pick disease:
As with all medical conditions,
there may be many causal factors.
Further relevant information on causes of Niemann-Pick disease may be found in:
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Symptoms of Niemann-Pick disease
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