Cancer stem cells;
HeLa cells;
CD44;
CD24;
stemness markers;
tumorigenicity;
chemoresistance;
radio-resistance;
INITIATING CELLS;
MARKERS;
TUMORS;
CARCINOMA;
RECURRENT;
D O I:
10.1080/07357907.2021.1931875
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Background Cervical cancer ranks the second female malignancy after breast cancer. Cancer stem cells (CSCs) are hard to be eradicated, so can recur. We aim to isolate and characterize CSCs from HeLa cells. Methods These cells express clusters of differentiation (CDs), 44 and 24, to be sorted by fluorescence-activated cell sorting (FACS). Results CD44(+)CD24(+) cells showed potential to form spheres, tumorigenicity, stemness genes and higher resistance to cisplatin, X-ray. Conclusion CD44(+)CD24(+) HeLa cells hold characteristics of CSCs, in vitro, in vivo studies, suggesting that targeting may lead to screening of new anti-cancer therapies.
机构:
Xi An Jiao Tong Univ, Affiliated Hosp 2, Dept Oncol, Xian, Peoples R China
Univ Michigan, Dept Radiat Oncol, Ann Arbor, MI USAXi An Jiao Tong Univ, Affiliated Hosp 2, Dept Oncol, Xian, Peoples R China
Zhao, Z.
Xu, J.
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机构:
Univ Michigan, Dept Radiat Oncol, Ann Arbor, MI USAXi An Jiao Tong Univ, Affiliated Hosp 2, Dept Oncol, Xian, Peoples R China
Xu, J.
Lin, A.
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机构:
Univ Michigan, Dept Radiat Oncol, Ann Arbor, MI USAXi An Jiao Tong Univ, Affiliated Hosp 2, Dept Oncol, Xian, Peoples R China
Lin, A.
Zhou, W.
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h-index: 0
机构:
Univ Michigan, Dept Radiat Oncol, Ann Arbor, MI USAXi An Jiao Tong Univ, Affiliated Hosp 2, Dept Oncol, Xian, Peoples R China
Zhou, W.
Zhang, S.
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h-index: 0
机构:
Xi An Jiao Tong Univ, Affiliated Hosp 2, Dept Oncol, Xian, Peoples R ChinaXi An Jiao Tong Univ, Affiliated Hosp 2, Dept Oncol, Xian, Peoples R China