'Runxs and regulations' of sensory and motor neuron subtype differentiation: implications for hematopoietic development.
Runt-related (RUNX) transcription factors are evolutionarily conserved regulators of a number of developmental mechanisms. RUNX proteins often control the balance between proliferation and differentiation and alterations of their functions are associated with different types of cancer and other human pathologies. Moreover, RUNX factors control important steps during the developmental acquisition of mature phenotypes. A number of investigations are beginning to shed light on the involvement of RUNX family members in the development of the nervous system. This review summarizes recent progress in the study of the roles of mammalian RUNX proteins during the differentiation of sensory and motor neurons in the peripheral and central nervous system, respectively. The implications of those findings for RUNX-mediated regulation of hematopoietic development will also be discussed.
Stifani
Stefano
S
Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada. stefano.stifani@mcgill.ca
Ma
Qiufu
Q
D000818:Animals; D050657:Core Binding Factor alpha Subunits / Q000737:chemistry / Q000235:genetics* / Q000378:metabolism*; D018507:Gene Expression Regulation, Developmental; D006410:Hematopoiesis; D006801:Humans; D055495:Neurogenesis
D050657:Core Binding Factor alpha Subunits