cyclin-d1 has been researched along with Hematuria* in 2 studies
2 other study(ies) available for cyclin-d1 and Hematuria
Article | Year |
---|---|
Epithelial urinary bladder tumors from cows with enzootic hematuria: structural and cell cycle-related protein expression.
Thirty-nine epithelial bladder tumor samples from 37 animals affected with bovine enzootic hematuria (BEH) were selected for immunohistochemical studies. The expression of structural proteins such as uroplakin III (UPIII) and cytokeratin 7 (CK7) and the cell cycle-related proteins cyclin D1 and p53 were evaluated in urothelial papillomas and carcinomas. Loss of UPIII and CK7 expression was seen in both high-grade and high-stage urothelial carcinomas (P < .001 and P < .02). Cyclin D1 expression showed no statistically significant association with grade or stage. In contrast, p53 immunoreactivity was positive in high-grade and high-stage carcinomas (P < .05 and P < .01), confirming its association with the highest malignant behavior of the bladder tumors in BEH. Topics: Animals; Cattle; Cattle Diseases; Cyclin D1; Female; Gene Expression Regulation, Neoplastic; Hematuria; Immunohistochemistry; Keratin-7; Tumor Suppressor Protein p53; Urinary Bladder Neoplasms; Uroplakin III | 2014 |
A high-grade primary leiomyosarcoma of the bladder in a survivor of retinoblastoma.
Second nonocular malignancies develop with increased incidence in patients with hereditary retinoblastoma. Osteosarcoma is by far the most common type with an incidence of up to 50%, followed by soft tissue sarcomas. Visceral leiomyosarcoma is extremely rare and only 2 cases have been reported in the past 2 decades, one in the liver and another one in the urinary bladder, both of which developed after cyclophosphamide therapy. Here we report a case of vesical leiomyosarcoma that was diagnosed in a 49-year-old woman 47 years after the diagnosis of a hereditary retinoblastoma. The patient's retinoblastoma was treated with unilateral enucleation without adjuvant radiation or chemotherapy. We believe that this is the first report of vesical leiomyosarcoma occurring in a patient with retinoblastoma without a prior history of radiation or chemotherapy. This report is significant not only because of the rarity of vesical leiomyosarcoma as a second nonocular tumor in retinoblastoma patients, but also because of the infrequency of vesical leiomyosarcoma in general. We also investigated the potential molecular pathogenesis of the leiomyosarcoma. Topics: Actins; Adult; Cyclin D1; Cystectomy; Desmin; Eye Neoplasms; Female; Hematuria; Humans; Hysterectomy; Leiomyosarcoma; Neoplasms, Second Primary; Ovariectomy; Retinoblastoma; Retinoblastoma Protein; Survivors; Tomography, X-Ray Computed; Tumor Suppressor Protein p53; Urinary Bladder Neoplasms | 2001 |