GPNMB

Cilia effects upon perturbation of GPNMB

Ciliogenesis screen results (4 screens)

• Kim2016: Not Reported
• Wheway et al. 2015 (siRNA) [siRNA]: Ciliogenesis Defect (z=-4.11) PMID:26167766
• Breslow et al. 2018 (CRISPR) [CRISPR]: No Significant Effect PMID:29459680
• Roosing et al. 2015 (siRNA) [siRNA]: No effect PMID:26595381

Phenotypes

Mouse phenotype:

increased fasting circulating glucose level; increased hemoglobin content

Subcellular localization

cilia associated gene

Functional category

• Metabolism; Motile cilium & axoneme

Function

By contrast, genes such as Spp1, Gpnmb, Itgax, and Cd68, associated with a Cd11c-positive microglial population, were overexpressed in the KO mice. Electron microscopy and Immunofluorescence of vimentin and γ-tubulin revealed a disorganized ependyma in the KO mice, with changes in the intercellular complex union, unevenly orientated cilia, and variations in the planar cell polarity of the apical membrane. These structural alterations translate into reduced cilia beat frequency, which might alter cerebrospinal fluid movement(PMID: 38956598).