Establishment and characterization of an immortalized red river hog blood-derived macrophage cell line.

ABSTRACT: Red river hogs (RRHs) (Potamochoerus porcus), a wild species of Suidae living in Africa with a major distribution in the Guinean and Congolian forests, are natural reservoirs of African swine fever virus (ASFV) and typically are asymptomatic. Since blood and tissue macrophages of suid animals are target cell lineages of ASFV, RRH-derived macrophages are expected to play an important role in suppressing disease development in infected individuals. In the present study, we successfully isolated RRH-derived blood macrophages using co-culture techniques of RRH blood cells with porcine kidney-derived feeder cells and immortalized them by transferring SV40 large T antigen and porcine telomerase reverse transcriptase genes. The newly established macrophage cell line of the RRH-deriv

SUBMITTER: Takenouchi T 

PROVIDER: S-EPMC11422137 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature