Objective： To investigate the expressions and significance of Survivin, MDR1 and MRP in non-small cell lung cancer （NSCLC）. Methods： Immunohistochemical staining was used to detect the expressions of Survivin, MDR...Objective： To investigate the expressions and significance of Survivin, MDR1 and MRP in non-small cell lung cancer （NSCLC）. Methods： Immunohistochemical staining was used to detect the expressions of Survivin, MDR1 and MRP. The correlation between the results was assessed and the impact of Survivin on prognoses was also examined. Results： Survivin was expressed in 78% tissues from NSCLC patients but not found in tissues from control patients （P 〈 0.05）. The expression of Survivin was related to the tissue differentiation stage and lymph nodes metastasis of lung cancer. The mean survival time was shorter in patients with Survivin-expression than those who not. There was a significant correlation between MDR1 and Survivin （P 〈 0.05）, whereas no close correlation was found between MRP and Survivin. Conclusion： （1） Survivin is of critical importance in the development of NSCLC, thus may provide an novel therapeutic target for lung cancer; （2） MDR1 and MRP present in tissues from lung cancer synergistically with Survivin, which might be involved in turnout resistance.展开更多
HEMANGIOBLASTOMA（HB）,a kind of benign tumor with uncertain histogenesis,is Characterized by the presence of stromal cells（SCs）and a rich vascular component.1 It occurs sporadi cally,
基金a grant of the Natural Science Research Foundation of Education Department of Anhui Province(No.2006KJ119C)
文摘Objective： To investigate the expressions and significance of Survivin, MDR1 and MRP in non-small cell lung cancer （NSCLC）. Methods： Immunohistochemical staining was used to detect the expressions of Survivin, MDR1 and MRP. The correlation between the results was assessed and the impact of Survivin on prognoses was also examined. Results： Survivin was expressed in 78% tissues from NSCLC patients but not found in tissues from control patients （P 〈 0.05）. The expression of Survivin was related to the tissue differentiation stage and lymph nodes metastasis of lung cancer. The mean survival time was shorter in patients with Survivin-expression than those who not. There was a significant correlation between MDR1 and Survivin （P 〈 0.05）, whereas no close correlation was found between MRP and Survivin. Conclusion： （1） Survivin is of critical importance in the development of NSCLC, thus may provide an novel therapeutic target for lung cancer; （2） MDR1 and MRP present in tissues from lung cancer synergistically with Survivin, which might be involved in turnout resistance.
基金Supported by Wannan Medical College Key Research Projects(WK2016Z08)
文摘HEMANGIOBLASTOMA（HB）,a kind of benign tumor with uncertain histogenesis,is Characterized by the presence of stromal cells（SCs）and a rich vascular component.1 It occurs sporadi cally,
