Titin’s regulated integration and mobility after cell fusion support syncytium formation in culture, while limited diffusion in vivo highlights a key challenge for developing effective cell-based ...

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 ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

Cell division is the process by which a parental cell gives rise to two daughter cells. The process involves both nuclear division and cytokinesis and can either produce two equal cells (symmetric ...

The researchers successfully tested the new software in biological systems at several different scales, from cell signaling ...

Dec. 16, 2024 — Researchers have uncovered unexpected diversity in the genetic processes that determine the sex of the African clawed frog, a significant discovery in what was already one of the ...

The brain's immune cells, or microglia (light blue/purple) are shown interacting with amyloid plaques (red) — harmful protein clumps linked to Alzheimer’s disease. The illustration highlights the ...

CD4 T helper cells are a type of white blood cell called a lymphocyte that serves an important role in your immune system. These cells help defend the body against infection by directing other "killer ...