Cell cycle exit is when cells stop dividing and enter a quiescent state, also named G0. Cells exit the cell cycle in response to nutrient- or growth factor deprivation or in response to signals ...

This sequential expression followed the phases of the traditional cell cycle: G0/G1 (the cell grows larger), S (the cell replicates its DNA), and G2/M (the cell prepares for division and then splits).

Proliferation index is an important prognostic factor in breast cancer. The Ki-67 protein is expressed in all phases of the cell cycle except G0 and serves as a good marker for proliferation. Studies ...

The following is a summary of “Clinical significance and pro-oncogenic function of DBF4 in clear cell renal cell carcinoma,” published in the January 2025 issue of Urology by Chen et al. Clear cell ...