Year-end Sale % OFF 
Abstract
The effects of some synthetic polyribonucleotides on induction of differentiation of mouse myeloid leukemic M1 cells were examined. Poly(I) was found to be a potent inducer; on treatment with 100–200 μg/ml of poly(I) for 2–4 days, M1 cells differentiated into cells resembling macrophages and granulocytes and developed phagocytosis and locomotive activities, Fc receptors and lysozyme activity. Poly(C) was less effective than poly(I) for induction of phagocytic activity, while the other single-stranded RNAs, poly(U) and poly(A), had no effect. Double-stranded RNAs, such as poly(I) · poly(C) and poly(A) · poly(U), were cytotoxic to M1 cells, and differentiation of the cells could not be detected even at the highest tolerable concentrations of these double-stranded RNAs.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
