Article
The CMT4B disease-causing phosphatases Mtmr2 and Mtmr13 localize to the Schwann cell cytoplasm and endomembrane compartments, where they depend upon each other to achieve wild-type levels of protein expression.
Human molecular genetics - 15 Apr 2013
Ng Aubree A, Logan Anne M, Schmidt Eric J, Robinson Fred L
Abstract excerpt
The demyelinating peripheral neuropathy Charcot-Marie-Tooth type 4B (CMT4B) is characterized by axonal degeneration and myelin outfoldings. CMT4B results from mutations in either myotubularin-related protein 2 (MTMR2; CMT4B1) or MTMR13 (CMT4B2), phosphoinositide (PI) 3-phosphatases that dephosphorylate phosphatidylinositol 3-phosphate (PtdIns3P) and PtdIns(3,5)P2, lipids which regulate endo-lysosomal membrane...
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