The synthesis of a unique protein with a molecular weight of 32,000 (p32) in BALB/c 3T3 cells has been shown previously to increase after treatment with potent tumor-promoting phorbol esters (Hiwasa et al., Proc. Natl. Acad. Sci. U. S. A., 79: 1800, 1982). In the present study, two new classes of tumor promoters which are structurally different from phorbol esters were investigated for their po...

Antimycobacterial IgG levels were measured repeatedly during treatment in 12 patients with moderate or severe pulmonary tuberculous disease using a dot immunobinding assay. We used reflectance densitometry equipment to quantify the immunoperoxidase staining and a Mycobacterium bovis BCG culture filtrate and the purified P32 protein as antigens. Antibody response against whole culture filtrate a...

Metabolic reprogramming is a key feature of tumorigenesis that is controlled by oncogenes. Enhanced utilization of glucose and glutamine are the best-established hallmarks of tumor metabolism. The oncogene c-Myc is one of the major players responsible for this metabolic alteration. However, the molecular mechanisms involved in Myc-induced metabolic reprogramming are not well defined. Here we id...

The interaction of the rubella virus (RV) capsid (C) protein and the mitochondrial p32 protein is believed to participate in virus replication. In this study, the physiological significance of the association of RV with mitochondria was investigated by silencing p32 through RNA interference. It was demonstrated that downregulation of p32 interferes with microtubule-directed redistribution of mi...

The distribution and morphology of mitochondria are dramatically affected during infection with rubella virus (RV). Expression of the capsid, in the absence of other viral proteins, was found to induce both perinuclear clustering of mitochondria and the formation of electron-dense intermitochondrial plaques, both hallmarks of RV-infected cells. We previously identified p32, a host cell mitochon...

The synthesis of a unique protein with a molecular weight of 32,000 (p32) in BALB/c 3T3 cells has been shown previously to increase after treatment with potent tumor-promoting phorbol esters (Hiwasa ef al., Proc. Nati. Acad. Sei. U. S. A., 79: 1800, 1982). In the present study, two new classes of tumor promoters which are structurally different from phorbol esters were inves tigated for their p...

Abstract Sheep pox is a highly contagious infectious viral disease (F/Poxviridae, G/ Capripoxvirus ), still causing economic damage in endemic zones like northern Africa, the Middle East, and many regions Asia. Nevertheless, clinical symptoms caused by sheep virus (SPPV) similar to those genetically related viruses, notably goat (GTPV) lumpy skin (LSDV). One of main objectives current study cha...

The experiment aimed to specifically monitor the passage of lactobacilli in vivo after oral administration. The green fluorescent protein (GFP) gene was cloned downstream from the constitutive p32 promoter from L. lactis subsp. cremoris Wg2. The recombinant expression vector, pLEM415-gfp-p32, was electroporated into Lactobacillus plantarum (L. plantarum) isolated from goat. Green fluorescent pr...

The gene encoding protein p32, the most abundant and immunogenic protein induced by African swine fever virus at early times of infection, has been mapped in the EcoRI C' fragment of the genome of the Vero cell-adapted virus strain BA71V. Sequencing analysis has shown the existence of an open reading frame, named C'204L, encoding 204 amino acids. The protein is phosphorylated in serine residues...

| Lumpy skin disease (LSD) is an infectious viral disease of cattle that results in serious economic and international trade consequences. Recently, hard ticks have been incriminated in lumpy skin disease virus (LSDV) transmission. The present study attempted to investigate the role of Rhipicephalus annulatus ticks, collected from naturally infected animals, in the transmission of LSDV. A total...