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A new mouse model for the neurodevelopmental ciliopathy Joubert syndrome
Author(s) -
BachmannGagescu Ruxandra
Publication year - 2019
Publication title -
the journal of pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.964
H-Index - 184
eISSN - 1096-9896
pISSN - 0022-3417
DOI - 10.1002/path.5291
Subject(s) - ciliopathy , joubert syndrome , cilium , ciliopathies , biology , neuroscience , sonic hedgehog , kartagener syndrome , microbiology and biotechnology , medicine , signal transduction , genetics , gene , phenotype , primary ciliary dyskinesia , lung , bronchiectasis
Recent recognition of the key role of primary cilia in orchestrating human development and of the dire consequences of their dysfunction on human health has placed this small organelle in the spotlight. While the causal link between mutations in ciliary genes and central nervous system malformations and dysfunction is well established, the mechanisms by which primary cilia dysfunction acts on development and function of the CNS remain partly unknown. The recent article by Bashford and Subramanian in The Journal of Pathology describes a new mouse model for the neurodevelopmental ciliopathy Joubert syndrome, supporting a role for ciliary‐mediated Hedgehog signaling on proliferation, survival, and differentiation of cerebellar granule cell progenitors. © 2019 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.