7,12-二甲基 (a) 炭作为诱导大鼠卵巢癌的模型
Ana Carolina Ciseski Gonçalves1, Katia Candido Carvalho2, José Antônio Orellana Turri2
1Faculdade de Medicina de Bauru, Universidade de São Paulo, Bauru 17012-901, SP, Brazil.
Biology
|January 25, 2025
概括
7,12-二甲基 (a) 甲烯 (DMBA) 在大鼠模型中有效诱导卵巢癌. 这一系统性审查证实了DMBABA的存在.
科学领域:
- 在瘤学瘤学.
- 致癌研究 致癌研究
- 动物模型 动物模型
背景情况:
- 卵巢癌在妇科癌症中死亡率最高.
- 研究卵巢致癌机制至关重要.
- 动物模型对于癌症研究至关重要.
研究的目的:
- 在大鼠模型中系统地审查和元分析7,12-二甲基 (dimethylbenz) 甲 (DMBA) 在诱导卵巢癌的疗效.
- 评估DMBA作为卵巢致癌诱导物的可靠性和有效性.
主要方法:
- 在Medline/PubMed和Embase数据库的系统文献搜索.
- 包括432项研究报告DMBA诱导的卵巢癌在老鼠.
- 使用ROBINS-I工具进行元分析和偏差风险评估.
主要成果:
- 在各种疾病中,DMBA始终表现出高诱导率的卵巢瘤.
- 分析显示,对疗效的偏差风险低 (<1%),对死亡率没有偏差.
- 瘤诱导独立于DMBA剂量,服用途径,动物菌株或诱导时间.
结论:
- 7,12-二甲基 (DMBA) 是一种可靠且有效的药物,可在老鼠和小鼠模型中诱导卵巢致癌.
- 卵巢癌研究可以利用至少110天的瘤建立期的DMBA,并预测高死亡率.
- 这些发现强化了DMBA在研究卵巢癌发展中的实用性.
相关概念视频
Mouse Models of Cancer Study
Mice have long served as models for studying human biology and pathology because of their phylogenetic and physiological similarity with humans. They are also easy to maintain and breed in the laboratory, and hence, many inbred strains are now available for research. Studies on mice have contributed immeasurably to our understanding of cancer biology.
The development of transgenic, knockout, and knock-in mice has led to an exponential increase in their use as model organisms in research,...
The development of transgenic, knockout, and knock-in mice has led to an exponential increase in their use as model organisms in research,...
Mouse Models of Cancer Study
Mice have long served as models for studying human biology and pathology because of their phylogenetic and physiological similarity with humans. They are also easy to maintain and breed in the laboratory, and hence, many inbred strains are now available for research. Studies on mice have contributed immeasurably to our understanding of cancer biology.
The development of transgenic, knockout, and knock-in mice has led to an exponential increase in their use as model organisms in research,...
The development of transgenic, knockout, and knock-in mice has led to an exponential increase in their use as model organisms in research,...


![Chemical-Induced Skin Carcinogenesis Model Using Dimethylbenz[a]Anthracene and 12-O-Tetradecanoyl Phorbol-13-Acetate DMBA-TPA](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F60445.jpg&w=3840&q=50)