探索基因网络和蛋白质相互作用分析的神经蛋白信号通路在乳腺母细胞瘤
Sidhra Syed Zameer Ahmed1, Manimaran Vetrivel1, Syed Zameer Ahmed Khader1
1Department of Biotechnology, K. S. Rangasamy College of Technology, K. S. R. Kalvinagar, Tiruchengode, Tamil Nadu 637 215 India.
In silico pharmacology
|June 13, 2024
概括
神经营养素信号传递途径与乳母细胞瘤的发病有关,调节细胞生长和存活. 这一途径为开发用于治疗乳腺母细胞瘤的新型向药物疗法提供了有希望的目标.
科学领域:
- 口腔瘤学 在口腔瘤学
- 分子生物学分子生物学
- 生物化学 生物化学
背景情况:
- 骨髓母细胞瘤是一种具有不清楚分子致病因子的侵袭性瘤,限制了外科手术以外的治疗选择.
- 神经缩蛋白信号传递通路对于神经元信号传递至关重要,它影响细胞分化,细胞亡,增殖和生存,并且与MAPK通路有关.
研究的目的:
- 阐明神经营养素信号通路在乳腺母细胞瘤发病过程中的作用.
- 为了确定关键的基因和分子相互作用在这个途径相关的乳腺瘤.
- 探索质母细胞瘤治疗的潜在治疗点.
主要方法:
- 使用STRING工具进行蛋白质与蛋白质相互作用分析.
- 基因本体学分析以确定相关的信号通路.
- 分子对接研究,以评估联体蛋白结合亲和力.
主要成果:
- 发现的关键相互作用蛋白包括CTNNB1,HRAS,NGFR和SORT1与神经营养素 (BDNF,NT4,p75NTR,NGF,NT3).
- 神经营养素信号通路与细胞表面受体信号,细胞分化,发育,EGFR抑制剂耐药性,MAPK,PI3K-Akt和Ras信号通路有关.
- 分子对接揭示了特定配体 (甲基--瑞酸盐,N-(4-氧-) -2--N-基乙胺,阿特拉诺林,瑞酸盐) 与标蛋白的高结合亲和力.
结论:
- 神经营养素信号通路通过调节细胞分化,增殖,细胞亡和存活,在乳母细胞瘤的发病过程中发挥着重要作用.
- 这一途径代表了开发新型向药物疗法的有希望的目标.
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