Disorders of cholesterol metabolism and their unanticipated convergent mechanisms of disease.
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213 citations
Cites background from "Disorders of cholesterol metabolism..."
...This is a significant finding, as failure to release sufficient calcium could lead to a block in trafficking/fusion events essential for late endosomal/lysosomal function (Platt et al 2014), and there are indeed many indications of impaired fusion/fission in NPC cells....
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...The mechanism by which loss of function of ABCA1 interacts with the NPC pathway is still unknown, but considering the fine homeostatic network regulating choleterol trafficking and levels in cells, perturbation in one element is likely to have an impact on other pathways (Platt et al 2014)....
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...Other disorders affecting the "NPC pathway" Very recently, unexpected links were found between SmithLemli-Opitz syndrome (SLOS), a disorder of cholesterol biosynthesis, NPC, and Tangier disease (a reverse cholesterol transport disorder) (Platt et al 2014)....
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...Molecular mechanisms leading to NPC disease have also been discussed (Vance and Karten 2014; Platt et al 2014)....
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Cites background from "Disorders of cholesterol metabolism..."
...ABCA1 is an important player in the network regulating cholesterol trafficking and levels in cells, and it has been suggested that perturbation in one element of the network might impact other pathways (Platt et al., 2014)....
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..., 1991) and confounding profiles described in diseases other than NPC (Platt et al., 2014; Wortmann et al., 2012) render interpretation of such profiles difficult in clinical laboratory practice....
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...Smith-Lemli-Opitz syndrome has also been reported as associated with an abnormal filipin test (Platt et al., 2014)....
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...NPB: NiemannePick disease type B; NPA: NiemannePick disease type A. (See color plate) (Platt et al., 2014; Sechi et al., 2014)....
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...…obtained for 85% of the NPC cases, a variant pattern observed in a subset of NPC patients (Vanier et al., 1991) and confounding profiles described in diseases other than NPC (Platt et al., 2014; Wortmann et al., 2012) render interpretation of such profiles difficult in clinical laboratory practice....
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73 citations
References
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