Graft-versus-host disease (GVHD) is a common and severe complication that occurs after stem cell transplantation, where the ...

The novel drug CT-179 ... How Healthy Stem Cells Turn Into Oral Cancer Feb. 4, 2025 — Researchers have identified the molecular and cellular mechanisms that transform healthy stem cells into ...

Stem-cell differentiation is the process by which a more specialised cell is formed from a stem cell, leading to loss of some of the stem cell's developmental potential. Stem-cell differentiation ...

Laboratory for Research on the Structure of Matter (LRSM), University of Pennsylvania, Philadelphia, United States ...

Xylem cell They transport water and minerals up the stem to leaves and flowers. Dead cells are joined end to end to form a continuous tube. They have no cytoplasm. Their walls contain lignin for ...

Oxide-ion conductors are important energy materials. Here, the authors found a tellurite-based oxygen ion conductor highlighting the interplay of secondary bond interactions and Grotthuss-like ...

What if you could make a baby without extracting an egg and sperm in a petri dish? Imagine a scenario where a doctor uses stem cells, collected from your skin, hair strand or blood and converts them ...

This is called photosynthesis. The basic structure of a plant cell is shown below. Photosynthesis relies on many structures in the cell all working together, each playing its role. The diagram ...

Feb. 10, 2025 — Influenza A virus particles strategically adapt their shape -- to become either spheres or larger filaments -- to favor their ability to infect cells depending on environmental ...