Expression of UHRF1 protein in breast cancer tissue and its correlation with local recurrence / 肿瘤研究与临床
Cancer Research and Clinic
; (6): 670-672, 2017.
Article
en Zh
| WPRIM
| ID: wpr-661074
Biblioteca responsable:
WPRO
ABSTRACT
Objective To investigate the expression of UHRF1 protein in breast cancer and adjacent normal tissues, and its relationship with local recurrence. Methods Immunohistochemistry (IHC) was applied to detect the expression of UHRF1 protein in 69 specimens of breast cancer and 33 specimens of corresponding adjacent normal tissues; Chi-square test was used to analyze the relationship between UHRF1 protein expression and clinical factors. Results The positive rate expression of UHRF1 protein in breast cancer was 55.1 % (38/69), and UHRF1 protein expression was not found in adjacent normal tissues. The positive expression rate of UHRF1 protein in stage III was higher than that in stageⅠ-Ⅱ[68.4%(26/38) vs. 38.7 % (12/31), P< 0.05]. The positive expression rate of cancer tissue in breast cancer patients with chest wall recurrence after radiotherapy within 1 year was higher than that in patients without recurrence [83.3 %(10/12) vs. 49.1 % (28/57), P< 0.05], and UHRF1 protein expression of patients in different age and Herb-2 had no statistical significance (P> 0.05). Conclusions The positive expression rate of UHRF1 protein is obviously higher than that in adjacent normal tissue. Besides, UHRF1 protein is related to the stage and chest wall of local recurrence after radiotherapy.
Texto completo:
1
Base de datos:
WPRIM
Idioma:
Zh
Revista:
Cancer Research and Clinic
Año:
2017
Tipo del documento:
Article