Dec. 18, 2024 — Scientists have generated human stem cell models which contain notochord -- a tissue in the developing embryo that acts like a navigation system, directing cells where to build ...

Monocytopenia describes a low number of monocytes, a type of white blood cell. Monocytes are made in the bone marrow and account for 2% to 6% of white blood cells at any given time. They work ...

Jan. 3, 2025 — Biologists have shown that the surfaces of plant leaves are coated with a diverse array of RNA molecules. The finding suggests that the RNA present ...

Cell signalling is the mechanism by which stimuli are transmitted via a signalling cascade to effector molecules that orchestrate the appropriate response. Types of cell signalling pathways ...

Cell proliferation is the process that results in an increase of the number of cells, and is defined by the balance between cell divisions and cell loss through cell death or differentiation. Cell ...

Vitestro's blood drawing (phlebotomy) robot is designed to offer a solution to what the company says is a growing shortage of healthcare personnel, coupled with rising demand for blood tests with ...

A wave of terror washed over him. The terror isn't actually a wave, but a wave is a good way of describing the feeling. Jess is dynamite. She's not made of dynamite ...