Sep. 18, 2024 — It is crucial for organisms to be able to control which genes are expressed in which cells and when. Naturally occurring chemical modifications of DNA-binding histone proteins ...

Sep. 20, 2024 — A research group has developed a new COVID-19 testing system using Janus particles -- microparticles with two sides possessing distinctive molecular properties. These particles ...

You can increase white blood cells (WBCs) by taking certain medications and eating immune-boosting foods, like yogurt, lean protein foods, antioxidant-rich vegetables, and more. Maintaining a normal ...

Pluripotent stem cells are cells that have the capacity to self-renew by dividing and to develop into the three primary germ cell layers of the early embryo and therefore into all cells of the ...

Cancer stem cells are rare immortal cells within a tumour that can both self-renew by dividing and give rise to many cell types that constitute the tumour, and can therefore form tumours.