has part has core process realizes disease Niemann-Pick disease type C1 Niemann-Pick disease type C2 lipidosis [toxic course] Cholesterol homeostasis imbalance [Niemann-Pick C] Niemann–Pick disease type C PMID:18953351 PMID:21502308 PMID:9211850 The totality of all processes through which the Niemann–Pick disease type C is realized. This causal process is heredity. https://ghr.nlm.nih.gov/condition/niemann-pick-disease#genes https://omim.org/entry/257220 https://omim.org/entry/607623 https://omim.org/entry/607625 under construction lysosomal cholesterol storage [Niemann Pick Disease Type C] hypofunction of cholesterol transport in lysosome [Niemann-Pick type C] . cholesterol transport gene mutation [Niemann Pick Type C] Niemann–Pick disease course