Surgically resected human tumors revealed that the MIB-1 index of adenocarcinoma cells was significantly higher in the case of podoplanin (+) CAFs than in the case of podoplanin (-) CAFs (34.8% vs. 16.2%; p < 0.01).
The frequency of MIB-1 (Ki-67) expression-positive OC increased with increasing FIGO stage (p = 0.003), increasing histological grade (p ≤ 0.0001), and a significantly different distribution of MIB-1 (Ki-67) positive and negative tumours were found in adenocarcinoma NOS, serous adenocarcinomas, mucinous adenocarcinomas, endometrioid adenocarcinomas, non-epithelial and clear-cell carcinomas (p = 0.016).
Parallel tumor sections were stained for Ki-67 (MIB-1), and TK1 expression was also investigated with anti-TK1 chicken IgY Ab (AC, n=9; SCC, n=29; normal lung tissues, n=10).
Parallel tumor sections were stained for Ki-67 (MIB-1), and TK1 expression was also investigated with anti-TK1 chicken IgY Ab (AC, n=9; SCC, n=29; normal lung tissues, n=10).
Intensity of apoptosis as related to the expression of metallothionein (MT), caspase-3 (cas-3) and Ki-67 antigen and the survival time of patients with primary colorectal adenocarcinomas.
In this study we quantified the MIB-1 immunostaining in the mucinous endocervical epithelium (n=45) and in tubal metaplasia (n=28) during the proliferative and secretory phases (hormonal influence), in the mucinous endocervical epithelium in cases of cervicitis (inflammation) (n=10), in cases with a history of a recent biopsy (regeneration) (n=15), endocervical polyps (benign growth) (n=8), in the endocervical glands adjacent to a squamous intraepithelial lesion (human papilloma virus [HPV] infection) (n=63), and in in situ and invasive cervical adenocarcinomas (n=30).
The aims of this study are to evaluate the etiologic role of human papillomavirus (HPV) 16/18 and the relationship of HPV 16/18, p53 and MIB-1 expressions in endocervical glandular dysplasia (EGD), adenocarcinoma in situ (AIS) and adenocarcinoma.