The cell cycle has been the subject of intense investigation during two periods since Virchow's 1855 realization that cells only arise from pre-existing cells. At the turn of the century ...

Viruses are microscopic pathogens composed of genetic material housed within a protective protein shell. While they carry the ...

Cell-cycle progression is highly regulated by protein phosphorylation events and involves the phosphatases CDC25, CDC14, PP1 and PP2A. The roles of PP1, PP2A and PP2Cγ and PP2Cδ in pre-mRNA ...

A n international team led by researchers at the University of Toronto has mapped the movement of proteins encoded by the yeast genome throughout its cell cycle. This is the first time that all ...

Cyclin D1–CDK4/6 phosphorylates GTSE1 in cancer cells, preventing its degradation and sustaining high levels across the cell cycle, which enhances proliferation and correlates with poor prognosis.

In a study published in Nature Metabolism, Takhaveev and Heinemann reported that different cellular building blocks such as proteins and lipids are not made at the same time during the cell cycle.

This is linked to the cell-cycle-checkpoint functions of the complex, as well as its role in maintaining chromosome stability. Second, we have shown that the Mre11 complex is situated at human ...

Variations in inflammation may contribute to vaso-occlusive events (VOEs) during the menstrual cycles of women with SCD, per ...

MONDAY, April 14, 2025 (HealthDay News) -- Women with sickle cell disease often have pain crises around the time of their period, and researchers now think they know why. Inflammation increases ...