A network biology approach to unraveling inherited axonopathies.

ABSTRACT: Inherited axonopathies represent a spectrum of disorders unified by the common pathological mechanism of length-dependent axonal degeneration. Progressive axonal degeneration can lead to both Charcot-Marie-Tooth type 2 (CMT2) and Hereditary Spastic Paraplegia (HSP) depending on the affected neurons: peripheral motor and sensory nerves or central nervous system axons of the corticospinal tract and dorsal columns, respectively. Inherited axonopathies display an extreme degree of genetic heterogeneity of Mendelian high-penetrance genes. High locus heterogeneity is potentially advantageous to deciphering disease etiology by providing avenues to explore biological pathways in an unbiased fashion. Here, we investigate 'gene modules' in inherited axonopathies through a network-based analysis of t

SUBMITTER: Bis-Brewer DM 

PROVIDER: S-EPMC6368620 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature