Ki-1 (CD30)-positive, large-cell anaplastic lymphoma (LCAL) is a distinctive subset of non-Hodgkin's lymphoma; morphologically, the neoplastic cells of LCAL may closely resemble Reed-Sternberg cell variants of Hodgkin's disease.
A novel association, Epstein-Barr virus-positive Ki-1+/CD30+ anaplastic large cell non-Hodgkin's lymphoma of B-cell phenotype in immunosuppressed renal transplant recipients is reported.
A 56-year-old man with refractory B-cell lymphocytic non-Hodgkin's lymphoma was treated in a Phase II study with interleukin-2 (IL-2) (Roussel-Uclaf, Romainville, France).
Recent data, particularly in haematological malignancies such as acute non-lymphocytic leukaemia, myeloma and non-Hodgkin's lymphoma, indicate that P-glycoprotein may be involved in the development of clinical drug resistance.
Twenty cases of Japanese non-Hodgkin's lymphoma with B cell markers were studied with respect to their immunoglobulin heavy (IgH) chain gene loci on chromosome 14 and BCL2 loci on chromosome 18.
Twenty-nine cases of non-Hodgkin's lymphoma of low-grade malignancy in a European population were investigated for the presence of bcl-2 and bcl-1 gene rearrangement.
Twenty-nine cases of non-Hodgkin's lymphoma of low-grade malignancy in a European population were investigated for the presence of bcl-2 and bcl-1 gene rearrangement.
These studies suggest that acquisition of changes in the short arm of chromosome 17, which may be interrelated with the p53 gene, may carry a poor prognosis in patients with non-Hodgkin's lymphoma.
Morphology in Ki-1(CD30)-positive non-Hodgkin's lymphoma is correlated with clinical features and the presence of a unique chromosomal abnormality, t(2;5)(p23;q35).
Chromosomal translocation t(14;19) as indicated by bcl-3 rearrangement is a rare phenomenon in non-Hodgkin's lymphoma and chronic lymphocytic leukemia: a molecular genetic analysis of 176 cases.
Establishment and characterization of a new human B-cell line (ONHL-1) from non-Hodgkin's lymphoma: constant expression of bcl-2 gene during mitogen-induced growth inhibition.
No mdr1 expression was detected in 5 out of 6 of these samples, whereas a low level of mdr1 expression was found in a sample from one PLL patient in the course of transformation to non-Hodgkin's lymphoma.
No mdr1 expression was detected in 5 out of 6 of these samples, whereas a low level of mdr1 expression was found in a sample from one PLL patient in the course of transformation to non-Hodgkin's lymphoma.
Expression of six proto-oncogenes (fos, myc, myb, Ki-ras, Ha-ras, and N-ras) in 43 cases of non-Hodgkin's lymphoma was analyzed by means of in situ hybridization.
A case of chemotherapy-resistant non-Hodgkin's lymphoma simultaneously expressing T cell (CD7)-, B cell (CD19)- and myeloid (CD13, CD33)-associated surface antigens is presented.
A case of chemotherapy-resistant non-Hodgkin's lymphoma simultaneously expressing T cell (CD7)-, B cell (CD19)- and myeloid (CD13, CD33)-associated surface antigens is presented.
A case of chemotherapy-resistant non-Hodgkin's lymphoma simultaneously expressing T cell (CD7)-, B cell (CD19)- and myeloid (CD13, CD33)-associated surface antigens is presented.
To see whether variation at this locus plays a role in predisposition to these cancers, we have examined the frequency of an unusual EcoRI allele of c-raf-1 in 99 non-Hodgkin's lymphoma and 28 acute lymphoblastic leukemia patients, and in 182 controls.
To see whether variation at this locus plays a role in predisposition to these cancers, we have examined the frequency of an unusual EcoRI allele of c-raf-1 in 99 non-Hodgkin's lymphoma and 28 acute lymphoblastic leukemia patients, and in 182 controls.