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Full-Text Articles in Medicine and Health Sciences
The Evolutionary Young Mir-1290 Favors Mitotic Exit And Differentiation Of Human Neural Progenitors Through Altering The Cell Cycle Proteins., Sowmya V. Yelamanchili, Brenda M. Morsey, Emily B. Harrison, D. A. Rennard, Kathleen M. Emanuel, I Thapa, D. R. Bastola, H. S. Fox
The Evolutionary Young Mir-1290 Favors Mitotic Exit And Differentiation Of Human Neural Progenitors Through Altering The Cell Cycle Proteins., Sowmya V. Yelamanchili, Brenda M. Morsey, Emily B. Harrison, D. A. Rennard, Kathleen M. Emanuel, I Thapa, D. R. Bastola, H. S. Fox
Journal Articles: Pharmacology & Experimental Neuroscience
Regulation of cellular proliferation and differentiation during brain development results from processes requiring several regulatory networks to function in synchrony. MicroRNAs are part of this regulatory system. Although many microRNAs are evolutionarily conserved, recent evolution of such regulatory molecules can enable the acquisition of new means of attaining specialized functions. Here we identify and report the novel expression and functions of a human and higher primate-specific microRNA, miR-1290, in neurons. Using human fetal-derived neural progenitors, SH-SY5Y neuroblastoma cell line and H9-ESC-derived neural progenitors (H9-NPC), we found miR-1290 to be upregulated during neuronal differentiation, using microarray, northern blotting and qRT-PCR. We …