digoxigenin/sarcoma

SS18-SSX fusion genes resulting from a chromosomal translocation t(X;18)(p11.2;q11.2) are a genetic hallmark of synovial sarcoma. Although such cytogenetic or molecular aberrations have mostly been detected by fluorescence in situ hybridization or reverse transcription-polymerase chain reaction, the

OBJECTIVE To study the relationship between Kaposi's sarcoma (KS) and human herpes virus 8 (HHV8; Kaposi's sarcoma-associated herpes virus), and to develop an in situ hybridization (ISH) technique effective for clinical pathological diagnosis. METHODS Polymerase chain reaction (PCR) technique was

BACKGROUND Isolation of the first neoplastic acquired immunodeficiency syndrome-related Kaposi's sarcoma (KS) cell line (KS Y-1) has furthered understanding of the pathogenesis of KS. Studies with KS Y-1 cells have indicated that inhibition of KS cell proliferation occurs in early pregnancy in mice

BACKGROUND The human homolog of the mouse double minute 2 (MDM2) oncogene is amplified in about 20% of sarcomas. The measurement of the MDM2 amplification can aid in classification and may provide a predictive value for recently formulated therapies targeting MDM2. We have developed and validated an

Expression of the multidrug resistance gene MDR1 is reported to be an important determinant of the response to chemotherapy and survival in some cancers. We compared three methods for determining the intrinsic MDR1 expression in soft tissue sarcomas. We studied MDR1 gene expression in 39 samples

Isolated limb perfusion (ILP) is a limb salvage surgical modality used to deliver chemotherapy and biologic agents to locally advanced and recurrent extremity soft tissue sarcoma (STS), and may be readily tailored for delivery of gene therapy. We set out to test the feasibility of delivering

Previous work from our laboratory has demonstrated that a clone of Moloney murine sarcoma virus (MoMuSV-349) inoculated intraperitoneally into newborn BALB/c mice induces multiorgan disseminated angiosarcomatous tumors. These tumors develop in two stages: sarcomatous and angiosarcomatous. The

The uterine sarcoma human cell line MES-SA/Dx5 overexpresses the MDR1 gene product, P-glycoprotein (Pgp). Pgp is a heavily glycosylated, ATP-dependent drug efflux pump expressed in many human cancers. There are more than 150 known isoforms of Pgp, which complicates the characterization of Pgp

Cytogenetic studies of the pediatric solid tumor alveolar rhabdomyosarcoma have demonstrated the presence of a consistent chromosomal translocation, t(2;13)(q35;q14). We recently identified PAX3 and FKHR as the genes on chromosomes 2 and 13, respectively, that are juxtaposed by this translocation.

Human herpesvirus 8 (HHV-8) is a new virus which has been reported in Kaposi's sarcoma and some lymphoproliferative disorders such as Castleman's disease and body-cavity-based lymphoma. Because HHV-8 shares homology with Epstein-Barr virus (EBV), we searched for the presence of HHV-8 DNA sequences

A monoclonal antibody against insect CALNUC was shown to recognize an 85-kDa nuclear protein specifically in mammalian cells. Amino acid sequencing of the protein purified from rat liver revealed it to be EWS, a prooncoprotein for Ewing sarcomas and related tumors. Using the antibody, distribution

BACKGROUND Cutaneous angiosarcoma (AS) is an aggressive endothelial sarcoma that arises in elderly people. Effective treatment options are limited. Phenol application has been reported to be effective and economical. OBJECTIVE To evaluate the efficacy of phenol application for the treatment of AS,