Baldwin and Linial previously reported that in the absence of the envelope glycoprotein (Env), foamy virus (FV) particles were not released from BHK-21-derived FAB cells as determined by immunoprecipitation of FV proteins from culture media (2). These results were similar to those of Fischer et al. (5) who utilized 293T cells. Budding of Env-deficient viral particles from the plasma membrane (P...

The binding of biologically active, 125I-labeled basic fibroblast growth factor (FGF) to baby hamster kidney-derived cell line cells (BHK-21) was studied at 4 degrees C. Unlabeled FGF displaced cell surface bound 125I-FGF, but platelet-derived growth factor, epidermal growth factor, insulin, or transferrin did not. Binding was saturable both as a function of time and as a function of increasing...

In Rous sarcoma virus (RSV)-transformed baby hamster kidney (BHK) cells, invadopodia can self-organize into rings and belts, similarly to podosome distribution during osteoclast differentiation. The composition of individual invadopodia is spatiotemporally regulated and depends on invadopodia localization along the ring section: the actin core assembly precedes the recruitment of surrounding in...

BACKGROUND No licensed vaccine is currently available against serotype A foot-and-mouth disease (FMD) in China, despite the isolation of A/WH/CHA/09 in 2009, partly because this strain does not replicate well in baby hamster kidney (BHK) cells. METHODOLOGY/PRINCIPAL FINDINGS A novel plasmid-based reverse genetics system was used to construct a chimeric strain by replacing the P1 gene in the v...

BACKGROUNDS The aim of this study was to confirm the propagation of various canine distemper viruses (CDV) in hamster cell lines of HmLu and BHK, since only a little is known about the possibility of propagation of CDV in rodent cells irrespective of their epidemiological importance. METHODS The growth of CDV in hamster cell lines was monitored by titration using Vero.dogSLAMtag (Vero-DST) ce...

FMD serotype “O” with subtype PAN Asia-II, “A” Tur-06 and “Asia-1” Sindh-08 were adapted on the LFBK cell line subsequently BHK-21. After inactivation these subtypes introduced for development of oil based trivalent vaccine against FMD. The study was conducted experimental animals (cow calves) at Livestock Production Research Institute (LPRI), Okara. Twenty one unvaccinated cattle calves age gr...

Upon serial passage of BHK-21 cells persistently infected with foot-and-mouth disease virus (FMDV) C-S8c1, cells with increased resistance to the virus were selected (J. C. de la Torre, E. Martinez-Salas, J. Diez, and E. Domingo, J. Virol. 63:59-63, 1989). Two highly resistant cell clones, 74A11 and 74D12, were transformed to puromycin resistance (Purr) and were fused to BHK-21 cells transforme...

A large proportion (60-85%) of the actin present in lysates of cultured baby hamster kidney (BHK) cells is monomeric at low temperature. All this G-actin is accounted for in the fractions obtained by high-speed centrifugation of the lysate in the presence or absence of non-ionic detergent; 98 (+/- 7)% of its reacts as monomer in the deoxyribonuclease assay. The fractions nevertheless possess ac...

In this study, the immunogenicity of a rabies vaccine that was used in one of the Isfahan cattle farms is reported. This vaccine was produced by replication of the Pasteur virus (PV) strain on BHK-21 monolayer cell culture. The virus suspension was inactivated by ß-propiolactone treatment and the harvested pool showed sterility and safety. Thus, the obtained vaccine was tested on mice and a sat...

BHK 21 (C13) cells inoculated with a wild strain of Leptospira interrogans serovar Pomona isolated from a porcine abortion exhibited cythopathic effect (CPE) consistent in degenerative morphological alterations whereas no cell changes or alterations were observed in cells infected with a non-pathogenic Leptospira biflexa serovar Patoc strain. BHK 21 (C13) cells were seeded on 24 well cell cultu...