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Iranian Journal of Public Health، جلد ۵۱، شماره ۱۲، صفحات ۲۷۷۳-۲۷۸۲

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عنوان انگلیسی Overexpression of S100A1 in Osteosarcoma Inhibits Tumor Proliferation and Progression
چکیده انگلیسی مقاله Background: Osteosarcoma is the most common primary malignant tumor of bone. Abnormal expression of S100A1 protein is closely related to the occurrence and development of malignant tumors. However, S100A1 in osteosarcoma has not been studied. Methods: All osteosarcoma tissues were collected from patients who received surgical therapy at the Affiliated Hospital of Inner Mongolia Medical University, China in 2020. QRT-PCR and western blot assays were used to detect the expression of S100A1 in osteosarcoma tissues and cells. The negative effect of S100A1 on osteosarcoma cell growth was confirmed by vitro and vivo experiments. Results: S100A1 inhibited the growth of osteosarcoma cells in vitro. Overexpression of S100A1 may inhibit the proliferation of osteosarcoma cells by preventing the activation of AKT signaling pathway by western blot assay. Finally, animal experiments confirmed that overexpression of S100A1 could inhibit the proliferation of osteosarcoma cells. Overexpression of S100A1 obtained better survival benefit in mice. Conclusion: Our findings provided a new insight to the treatment of osteosarcoma. It also raised the possibility that S100A1 could be used in targeted therapies for osteosarcoma.
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نویسندگان مقاله | Wenhua Xing
The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China


| Yanbin Zhao
Health Care Center of Ning Bo Customs, Ningbo City, Zhejiang Province, 315012, China


| Liuwan Lin
The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China


| Zhenqun Zhao
The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China


| Mengchen Yang
The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China


| Na Wang
The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China


| Shuxia Cui
The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China


| Rui Bai
The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China


| Aiqing Zhao
Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, 10030, China



نشانی اینترنتی https://ijph.tums.ac.ir/index.php/ijph/article/view/29144
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