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第 17 章

細胞増殖

細胞周期とは何ですか?
細胞周期とは何ですか?
The cell cycle refers to the sequence of events occurring throughout a typical cell’s life. In eukaryotic cells, the somatic cell cycle has two ...
インターフェーズ
インターフェーズ
The cell cycle occurs over approximately 24 hours (in a typical human cell) and in two distinct stages: interphase, which includes three phases of the ...
細胞周期制御システム
細胞周期制御システム
The cell cycle is an organized set of events that leads the cell to divide into two daughter cells, each containing chromosomes identical to the parent ...
ポジティブレギュレーター分子
ポジティブレギュレーター分子
Mitotic cell division results in daughter cells that exactly resemble the parent cell. However, errors in the DNA replication or distribution of genetic ...
Cdk活性の阻害
Cdk活性の阻害
The orderly progression of the cell cycle depends on the activation of Cdk protein by binding to its cyclin partner. However, the cell cycle must be ...
S-CDKがDNA複製を開始
S-CDKがDNA複製を開始
The cell cycle is a series of events leading to DNA duplication followed by the division of cell content to form two daughter cells. The cell cycle ...
M-CDKは有糸分裂への移行を促進します
M-CDKは有糸分裂への移行を促進します
Checkpoints throughout the cell cycle serve as safeguards and gatekeepers, allowing the cell cycle to progress in favorable conditions and slow or halt it ...
マイトジェンと細胞周期
マイトジェンと細胞周期
Mitogens and their receptors play a crucial role in controlling the progression of the cell cycle. However, the loss of mitogenic control over cell ...
複製細胞老化
複製細胞老化
Replicative cell senescence is a property of cells that allows them to divide a finite number of times throughout the organism's lifespan while ...
異常な増殖
異常な増殖
Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. ...
細胞は成長と増殖を協調させる
細胞は成長と増殖を協調させる
Cell size is a significant factor impacting cellular design, function, and fitness. There exists some internal coordination by which cells double their ...
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