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Assessment of the SRC Inhibition Role in the Efficacy of Breast Cancer Radiotherapy
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نویسنده
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shahrokh shabnam ,mansouri vahid ,razzaghi mohammadreza
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منبع
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journal of lasers in medical sciences - 2019 - دوره : 10 - شماره : Supplement - صفحه:18 -22
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چکیده
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Introduction: radiotherapy (rt) is an effective therapeutic method for preventing the recurrence of breast cancer after surgery. the development and improvement of rt are of interest to scientists. possible improvement of rt via study of dysregulated proteins of breast cancer cell line mda-mb- 231 which is exposed to 10 gray (gy) radiation is aim of this study. methods: using protein-protein interaction (ppi) network analysis by means of running cytoscape software via the string database, the up-regulated proteins of mda-mb-231 breast cancer cells irradiated by a single and fractioned 10 gy 137cs γ-radiation were analyzed. the network was analyzed by using the network analyzer to characterize the central genes. the action map was mapped for the queried genes and the added neighbors via cluepedia-string actions-v10.5- 20.11.2017. results: the 14 differentially expressed proteins (deps) plus 10 neighbors interacted to construct a network. among the 14 queried deps, fn1, cspg4, lrp1, gsn, rtn4, and ctsd were highlighted as a complex set in the analysis. the analysis revealed that src as an added neighbor was activated by the critical deps. the activation of other oncogenes like akt1 was also determined. conclusion: the results indicate that the inhibition of src activity or the inhibition of its activators is a useful function of breast cancer rt.
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کلیدواژه
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Breast cancer ,Cell ,Gene ,Radiation ,Network.
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آدرس
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shahid beheshti university of medical sciences, gastroenterology and liver diseases research center, research institute for gastroenterology and liver diseases, Iran, shahid beheshti university of medical sciences, faculty of paramedical sciences, proteomics research center, Iran, shahid beheshti university of medical sciences, laser application in medical sciences research center, Iran
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Authors
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