Three types of tumors termed plasmacytomas (ABPC's), lymphosarcomas (ABLS's), and plasmacytoid lymphosarcomas (ABPL's) arise in BALB/c mice treated with pristane and Abelson murine leukemia virus (A-MuLV).
Rearrangements of the bcl-2 gene, associated with the t(14;18)(q32;q21) are present in more than 75% of follicular and 30% of diffuse lymphomas of B-cell origin, suggesting that this translocation plays an important role in B-cell lymphomagenesis.
Intensive conventional-dose chemotherapy for stage IV low-grade lymphoma: high remission rates and reversion to negative of peripheral blood bcl-2 rearrangement.
Although rearrangement of the BCL6 gene is the most frequent genetic change among diffuse lymphomas and some follicular lymphomas this is the first report of a patient with MCL associated with BCL6 rearrangement.
Collectively, these results show that mutations of p53 gene in BLV-infected cattle with lymphosarcoma can potentially alter its physiological function and may play an important role in BLV-induced leukemogenesis.
A differential display (D.D.) analysis was made to detect differentially expressed genes in a bovine T lymphoma cell line, BTL-26, derived from the calf type of sporadic bovine lymphosarcoma.A D.D. analysis comparing BTL-26 with the bovine epithelial cell line CKT-1 and healthy bovine thymocytes yielded 24 cDNA clones.
One env mutant, which was detected in a FRA-induced thymic lymphosarcoma, had a large internal deletion beginning from almost the N-terminal surface glycoprotein (SU) up to the middle region of the transmembrane (TM) protein of the env gene.
One env mutant, which was detected in a FRA-induced thymic lymphosarcoma, had a large internal deletion beginning from almost the N-terminal surface glycoprotein (SU) up to the middle region of the transmembrane (TM) protein of the env gene.
One env mutant, which was detected in a FRA-induced thymic lymphosarcoma, had a large internal deletion beginning from almost the N-terminal surface glycoprotein (SU) up to the middle region of the transmembrane (TM) protein of the env gene.
One env mutant, which was detected in a FRA-induced thymic lymphosarcoma, had a large internal deletion beginning from almost the N-terminal surface glycoprotein (SU) up to the middle region of the transmembrane (TM) protein of the env gene.