id author title date pages extension mime words sentences flesch summary cache txt cord-313445-4v7pjqt2 Zhao, Jun Porcine interferon lambda 3 (IFN-λ3) shows potent anti-PRRSV activity in primary porcine alveolar macrophages (PAMs) 2020-10-28 .txt text/plain 3385 235 60 title: Porcine interferon lambda 3 (IFN-λ3) shows potent anti-PRRSV activity in primary porcine alveolar macrophages (PAMs) In addition, IFN-λ3 in our study was able to induce the expression of interferon-stimulated genes 15 (ISG15), 2′-5′-oligoadenylate synthase 1 (OAS1), IFN-inducible transmembrane 3 (IFITM3), and myxoma resistance protein 1(Mx1) in primary PAMs. CONCLUSIONS: IFN-λ3 had antiviral activity against PRRSV and can stimulate the expression of pivotal interferon-stimulated genes (ISGs), i.e., ISG15, Mx1, OAS1, and IFITM3. The virus titre was significantly reduced with the increase of IFN-λ3 treatment dose (10, Fig. 1 The CPE of primary PAMs treated with Porcine IFN-λ3 and infected with PRRSV. The expression of mRNA for ISG15, Mx1, OAS1, and IFIT M3 was up-regulated by 70, 70, 160, and 15 times respectively at the concentration of 1000 ng/ml in primary PAMs. As shown in Fig. 3e and f (The full-length blots are presented in Supplementary file 2), a dosedependent induction of the antiviral proteins ISG15, Mx1 and OAS1 has been observed in primary PAMs treated with IFN-λ3. ./cache/cord-313445-4v7pjqt2.txt ./txt/cord-313445-4v7pjqt2.txt