首页|乳腺癌干细胞相关信号通路和生物标志物的研究进展

乳腺癌干细胞相关信号通路和生物标志物的研究进展

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乳腺癌患者死亡率较高的主要原因为放化疗耐药导致癌症复发与转移,研究发现,乳腺癌复发转移与乳腺癌干细胞的存在相关,肿瘤内的乳腺癌干细胞具有自我更新和分化能力,且对传统放化疗具有一定抵抗性.而乳腺癌干细胞相关的信号通路和生物标志物可为乳腺癌靶向治疗提供有力依据.目前已知乳腺癌干细胞与 Wnt/β-catenin、Notch、NRF2、PI3K/AKT/mTOR 和 Hedgehog/Sonic Hedgehog 等信号通路相关并有CD24、CD44、CD49、钙黏蛋白3、CD133、EpCAM、Erbb2/HER-2、CXCR1等标志物,这些标志物及信号通路有望用作生物标记,作为乳腺癌诊疗、复发进展及转移倾向性等方面的标志,但在未来研究中仍存在一定挑战.因此,综述与乳腺癌干细胞相关信号通路和生物标志物并进行展望,以期为乳腺癌治疗药物研究提供理论支持.
Advances in breast cancer stem cell-related signaling pathways and biomarkers
The main reason for the high mortality rate of breast cancer patients is the recurrence and metastasis of the cancer due to resistance to chemoradiotherapy.Studies have found that the recurrence and metastasis of breast cancer are related to the existence of breast cancer stem cells.The breast cancer stem cells in the tumor have the abil-ity of self-renewal and differentiation,and are resistant to tradition chemoradiotherapy.Breast cancer stem cell-re-lated signalling pathways and biomarkers may provide a strong basis for targeted breast cancer therapy.Currently,breast cancer stem cells are known to be associated with Wnt/β-catenin,Notch,NRF2,PI3K/AKT/mTOR and Hedgehog/Sonic Hedgehog signalling pathways and have markers such as CD24,CD44,CD49,Calreticulin 3,CD 133,EpCAM,Erbb2/HER-2,CXCR1 These markers and signalling pathways are expected to be used as biomarkers for breast cancer diagnosis,progression and metastatic tendency,but there are still challenges in future research.There-fore,we review the signalling pathways and biomarkers associated with breast cancer stem cells and provide an out-look,with the aim of providing theoretical support for breast cancer therapeutic drug research.

breast cancerbreast cancer stem cellssignaling pathwayscell markerstargeted therapyreview

穆玉晶、孔健达、汪唐顺、史晓光

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北京中医药大学东直门医院,北京 100007

曲阜师范大学体育科学学院,山东济宁 273100

乳腺癌 乳腺癌干细胞 信号通路 细胞标志物 靶向治疗 综述

湖北陈孝平科技发展基金会专项

CXPJJH12000002-2020010

2024

现代肿瘤医学
中国抗癌协会 陕西省抗癌协会 陕西省肿瘤防治研究所 陕西省医学会

现代肿瘤医学

CSTPCD
影响因子:0.914
ISSN:1672-4992
年,卷(期):2024.32(5)
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