S. J. Urbanski

Invasive aspergillosis in a "healthy" patient.

Ascah, K J, Hyland, R H, Hutcheon, M A, Urbanski, S J, Pruzanski, W, St Louis, E L, ...

A case of invasive aspergillosis complicated by the formation of an aspergilloma is described. The patient, a 48-year-old man, was apparently healthy except for mild alcoholic steatosis of the liver....

Association of germ cell tumours of the testis and intrathoracic sarcoid-like lesions.

Urbanski, S J, Alison, R E, Jewett, M A, Gospodarowicz, M K, Sturgeon, J F

Invasive aspergillosis in a "healthy" patient.

Ascah, K J, Hyland, R H, Hutcheon, M A, Urbanski, S J, Pruzanski, W, St Louis, E L, ...

A case of invasive aspergillosis complicated by the formation of an aspergilloma is described. The patient, a 48-year-old man, was apparently healthy except for mild alcoholic steatosis of the liver....

Association of germ cell tumours of the testis and intrathoracic sarcoid-like lesions.

Urbanski, S J, Alison, R E, Jewett, M A, Gospodarowicz, M K, Sturgeon, J F

Differentiation of human B-cell malignant lymphomas is independent of the octamer lymphoid specific binding factor (Oct-2).

Kossakowska, A E, Urbanski, S J

We have shown previously that the presence and action of immunoglobulin gene promoter specific trans-acting factors correlates with the stages of 'differentiation' of human lymphoid neoplasms. The...

Novel region within the V kappa gene promoter is responsible for tissue and stage-specific expression of immunoglobulin genes in human lymphoid neoplasms.

Kossakowska, A E, Urbanski, S J

Immunoglobulin gene-specific transacting factors have been shown to play a role in lymphoid tissue-specific expression of immunoglobulin genes. The role of these factors in B-cell differentiation and...

Proteolytic activity of human non-Hodgkin's lymphomas.

Kossakowska, A. E., Hinek, A., Edwards, D. R., Lim, M. S., Zhang, C. L., Breitman, D. R., ...

This study was conducted to assess the net proteolytic activity of human non-Hodgkin's lymphomas (NHLs). We have compared the extracellular matrix (ECM)-degradative abilities of human NHLs, reactive...

Mucosal changes associated with adenomatous colonic polyps.

Urbanski, S. J., Haber, G., Hartwick, W., Kortan, P., Marcon, N., Miceli, P.

In order to assess the presence of morphologically recognizable colonic nonneoplastic mucosal alterations that may be associated with adenomatous transformation the authors undertook a retrospective...