微小染色體維持蛋白在婦科惡性腫瘤中的研究進展
發(fā)布時間:2019-03-11 08:04
【摘要】:微小染色體維持蛋白(minichromosome maintenance proteins, MCM蛋白)是真核生物DNA復制的主要調(diào)節(jié)因子,在DNA復制起始和延伸過程中發(fā)揮重要作用。其表達于有增殖活性的細胞中,并保證一次細胞周期中DNA的復制只發(fā)生一次,當由于某些因素引起MCM蛋白發(fā)生異常時,處于靜止期的細胞重新進入細胞周期,DNA異常復制,最終導致腫瘤的發(fā)生,所以MCM蛋白被認為是一種新的腫瘤標志物。近年來,有研究發(fā)現(xiàn)MCM蛋白與婦科惡性腫瘤的發(fā)生、發(fā)展密切相關(guān),并與腫瘤的靶向治療有關(guān),從而為婦科惡性腫瘤的治療帶來新的希望。該文就MCM蛋白在婦科惡性腫瘤中的研究進展進行綜述。
[Abstract]:Microchromosome maintenance protein (minichromosome maintenance proteins, MCM) is a major regulator of DNA replication in eukaryotes and plays an important role in the initiation and extension of DNA replication. It is expressed in the proliferative cells and ensures that the replication of DNA occurs only once in a cell cycle. When the MCM protein is abnormal due to some factors, the cells in the quiescent phase re-enter the cell cycle, and the abnormal replication of DNA occurs in the cell cycle. MCM protein is considered to be a new tumor marker. In recent years, it has been found that MCM protein is closely related to the occurrence and development of gynecological malignant tumors, and related to the targeted treatment of gynecological malignancies, thus bringing new hope for the treatment of gynecological malignant tumors. This article reviews the research progress of MCM protein in gynecological malignant tumors.
【學位授予單位】:蘭州大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:R737.3
[Abstract]:Microchromosome maintenance protein (minichromosome maintenance proteins, MCM) is a major regulator of DNA replication in eukaryotes and plays an important role in the initiation and extension of DNA replication. It is expressed in the proliferative cells and ensures that the replication of DNA occurs only once in a cell cycle. When the MCM protein is abnormal due to some factors, the cells in the quiescent phase re-enter the cell cycle, and the abnormal replication of DNA occurs in the cell cycle. MCM protein is considered to be a new tumor marker. In recent years, it has been found that MCM protein is closely related to the occurrence and development of gynecological malignant tumors, and related to the targeted treatment of gynecological malignancies, thus bringing new hope for the treatment of gynecological malignant tumors. This article reviews the research progress of MCM protein in gynecological malignant tumors.
【學位授予單位】:蘭州大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:R737.3
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