Laminins are heterotrimeric ECM proteins composed of α, β, and γ chains. The γ2 chain (Lm-γ2) is a frequently expressed monomer and its expression is closely associated with cancer progression. Laminin-γ2 contains an epidermal growth factor (EGF)-...
Human pre-mRNA introns vary in size from under fifty to over a million nucleotides. We searched for essential factors involved in the splicing of human short introns by screening siRNAs against 154 human nuclear proteins. The splicing activity was...
International journal of molecular sciences 21(22) 2020年11月 [査読有り]
Pre-mRNA splicing is an essential mechanism for ensuring integrity of the transcriptome in eukaryotes. Therefore, splicing deficiency might cause a decrease in functional proteins and the production of nonfunctional, aberrant proteins. To prevent ...
Biochemical and biophysical research communications 496(3) 921-926 2018年2月 [査読有り]
Human RNPS1 protein was first identified as a pre-mRNA splicing activator in vitro and RNPS1 regulates alternative splicing in cellulo. RNPS1 was also known as a peripheral factor of the exon junction complex (EJC). Here we show that cellular knoc...
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