关于微塑料对癌症的各种影响的更新系统审查:药理学和基于in-silico的分析
Akmaral Baspakova1, Afshin Zare2, Roza Suleimenova3
1Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Epidemiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan.
Molecular aspects of medicine
|January 5, 2025
概括
微塑料 (MP) 影响癌细胞,促进或抑制生长并改变关键特征. 这项研究确定了MP相关癌症的特定蛋白质和潜在的药物治疗方法.
科学领域:
- 环境科学 环境科学
- 在瘤学瘤学.
- 毒理学 毒理学 毒理学
背景情况:
- 微塑料 (MP) 构成重大环境和健康风险.
- 它们在人类疾病,特别是癌症中的作用是一个令人关注的新兴领域.
研究的目的:
- 综合分析微塑料对癌细胞的多方面的影响.
- 研究微塑料诱导的癌症进展的潜在机制,并确定潜在的治疗点.
主要方法:
- 利用药理学和in silico方法进行综合分析.
- 研究对细胞活力,迁移,转移和亡的影响.
- 确定了关键蛋白质 (AP2M1,ASGR2,BI-1,铁素重链) 参与MP介导的癌症进展.
主要成果:
- 微塑料对癌细胞具有双重影响,既促进又抑制其生长和关键特征.
- 确定了对微塑料媒介癌症进展至关重要的特定蛋白质.
- 发现了潜在的抗癌药物 (戈塞林,帕克利塔克塞尔等). 对于与MP相关的癌症.
- 透露微塑料可以通过氧化应激,免疫抑制和改变的信号通路恶化瘤的发展.
结论:
- 微塑料在癌症发育中起着复杂的作用,影响各种细胞过程.
- 进一步的研究对于充分阐明微塑料在致癌过程中的机制至关重要.
- 确定了微塑料诱导癌症的潜在治疗策略.
相关概念视频
Drugs that Stabilize Microtubules
Microtubules are dynamic structures that undergo cycles of catastrophe and rescue. The microtubules play a central role in cell division by forming the spindle apparatus for segregating the chromosomes. This makes them ideal targets for regulating dividing cells in tumors and malignant cancer cells. Microtubule stabilizing drugs help stabilize the microtubule formation and promote its polymerization. Paclitaxel was the first microtubule stabilizing agent used as anticancer drug in chemotherapy...
Mutagenicity and Carcinogenicity
Mutagenicity and carcinogenicity refer to the ability of drugs to cause genetic defects and induce cancer, respectively. The International Agency for Research on Cancer (IARC) classifies agents into four groups based on their carcinogenic potential. Group 1 agents are known human carcinogens; group 2A agents are probably carcinogenic to humans; group 3 agents lack data to support their role in carcinogenesis; and group 4 includes agents for which data support that they are not likely to be...
Microbial Bioremediation of Plastics
Polyethylene terephthalate (PET) is a synthetic polymer widely utilized in the packaging industry, particularly for bottles and containers. Due to its chemical stability and durability, PET accumulates in the environment, contributing significantly to plastic pollution. It comprises repeating units of terephthalic acid and ethylene glycol, resulting in a semi-crystalline structure that is resistant to natural degradation processes.A notable breakthrough in plastic biodegradation came with the...


