Tumor Suppressor Protein p53/*analysis/biosynthesis
Beschreibung:
Most tissue microarray studies have used a single 0.6-mm tissue core per donor tissue. It has been suggested that multiple cores per donor can increase the representativity of tissue microarray studies. To estimate the potential benefit of multiple cores, we analyzed Ki67 and p53 in triplet cores taken from three different areas of 3,261 prostate cancer tissue blocks. Both p53 and Ki67 labeling index were linked to advanced tumor stage (p
Most tissue microarray studies have used a single 0.6-mm tissue core per donor tissue. It has been suggested that multiple cores per donor can increase the representativity of tissue microarray studies. To estimate the potential benefit of multiple cores, we analyzed Ki67 and p53 in triplet cores taken from three different areas of 3,261 prostate cancer tissue blocks. Both p53 and Ki67 labeling index were linked to advanced tumor stage (p