منابع مشابه
Prothymosin-alpha and Ki-67 expression in pituitary adenomas.
INTRODUCTION Prothymosin alpha (PTMA), a nuclear oncoprotein involved in cell cycle regulation, is used as a prognostic marker in many cancers. The histopathology of pituitary carcinomas and locally invasive adenomas is indistinguishable from that of benign tumors. A new marker is needed to differentiate these lesions. We evaluated PTMA in pituitary adenomas to determine its usefulness as a pro...
متن کاملPrognostic significance of Ki-67 expression in rectal carcinoid tumors.
BACKGROUND/AIMS Rectal carcinoid tumors can be resected with endoscopy, and it is important to assess their prognostic factors. We evaluated the potential of Ki-67 expression as a prognostic factor in rectal carcinoid tumors. METHODS We retrospectively reviewed the medical records of 37 patients with rectal carcinoid tumors who got endoscopic resection from January 2001 to January 2011 at Inj...
متن کاملKi-67 expression in anal intraepithelial neoplasia in AIDS.
CONTEXT AIDS is one of the most important risk factors for progression and recurrence of anogenital condyloma. In a previous work, we observed that patients with warts and high-grade AIN (HAIN) had recurrences more frequently than did patients with warts without AIN. The mechanisms of this increased incidence of high-grade lesions in AIDS are not known. OBJECTIVE We studied the expression of ...
متن کاملKi - 67 contributes to normal
Department of Molecular, Cell and Cancer Biology 7 University of Massachusetts Medical School, Worcester, MA 01605, USA 8 9 Program in Bioinformatics and Integrative Biology 10 University of Massachusetts Medical School, Worcester, MA 01605, USA. 11 12 Program in Molecular Medicine 13 University of Massachusetts Medical School, Worcester, MA 01605, USA. 14 15 16 Running title: Ki-67 affects S p...
متن کاملKi-67 and p53 expression in ileal pouches.
Development of dysplastic lesions that may potentially lead to cancer is sometimes reported within the ileal pouches. Dysplasia is in turn associated with increased expression of proliferation indices. The goal of this study was to evaluate the mitotic activity and possible expression of p53 in the epithelium within the ileal pouches in patients with chronic ulcerative colitis. The study invol...
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ژورنال
عنوان ژورنال: Cell Death & Differentiation
سال: 2021
ISSN: 1350-9047,1476-5403
DOI: 10.1038/s41418-021-00823-x