title: Establishment of a human herpes virus-8-negative malignant effusion lymphoma cell line (STR-428) carrying concurrent translocations of BCL2 and c-MYC genes.
abstract: A new cell line, STR-428 was established from ascites tumor cells of a malignant effusion lymphoma patient without human herpes virus-8 (HHV-8) infection. STR-428 cells showed an immunophenotype of mature B-cells and produced few cytokines related to lymphomatous effusion. Karyotypic and genetic analysis revealed complex translocations including t(14;18)(q32;q21) effecting IgH/BCL2 and der(8)t(3;8)(q27;q24) involving c-MYC. STR-428 represents a unique, B-cell lymphoma cell line carrying concurrent rearrangement of BCL2 and c-MYC genes with features distinct from those of HHV-8-related primary effusion lymphoma. This cell line may be a valuable tool, other than HHV-8, to investigate the pathogenesis of primary lymphomatous effusion.
authors: Department of Endocrinology and Metabolism, Internal Medicine, University of the Ryukyus School of Medicine, Okinawa, Japan.
authors: Tamiko
authors: T
authors: Taira
authors: Akitoshi
authors: A
authors: Nagasaki
authors: Takeaki
authors: T
authors: Tomoyose
authors: Jun-ichi
authors: J
authors: Miyagi
authors: Naoki
authors: N
authors: Kakazu
authors: Shigeyoshi
authors: S
authors: Makino
authors: Tetsuharu
authors: T
authors: Shinjyo
authors: Naoya
authors: N
authors: Taira
authors: Masato
authors: M
authors: Masuda
authors: Nobuyuki
authors: N
authors: Takasu
mesh_terms: D015139:Blotting, Southern; D002883:Chromosomes, Human, Pair 14 / Q000235:genetics; D002887:Chromosomes, Human, Pair 18 / Q000235:genetics; D016207:Cytokines; D019288:Herpesvirus 8, Human / Q000502:physiology*; D006801:Humans; D007124:Immunoenzyme Techniques; D016130:Immunophenotyping; D017404:In Situ Hybridization, Fluorescence; D008223:Lymphoma / Q000235:genetics* / Q000378:metabolism / Q000821:virology; D008297:Male; D008875:Middle Aged; D016066:Pleural Effusion, Malignant / Q000235:genetics*; D016133:Polymerase Chain Reaction; D019253:Proto-Oncogene Proteins c-bcl-2 / Q000235:genetics*; D016271:Proto-Oncogene Proteins c-myc / Q000235:genetics*; D014178:Translocation, Genetic; D014407:Tumor Cells, Cultured
chemical_list: D016207:Cytokines; C489427:MYC protein, human; D019253:Proto-Oncogene Proteins c-bcl-2; D016271:Proto-Oncogene Proteins c-myc