Homeostasis is the ability of living organisms to maintain stable internal conditions, such as temperature, hydration and ...

Sterols are among the most abundant lipids in eukaryotic cells, yet are synthesized through notoriously long, complex metabolic pathways. Researchers have used a novel approach to show how they ...

Researchers have shown in mice that brain cells known as astrocytes are required for a signaling chemical called norepinephrine to modify brain activity, changing the textbook understanding that ...

An often-ignored type of cell in the brain plays a dynamic and surprisingly complex role in our ability to process ...

Discover how Bruker is advancing live single-cell functional analysis, helping to accelerate breakthroughs in immunology and ...

Taste, pain, or response to stress—nearly all essential functions in the human body are regulated by molecular switches ...

Plant cell biology is the study of all aspects of plant cells. It is particularly concerned with structure, growth, division, signalling, differentiation and death of plant cells. Livanos et al.

Get Instant Summarized Text (Gist) A cell-laden environment using liquid crystal-templated hydrogel fibers and collagen enables cells to self-organize and align collectively in both 2D and 3D ...

National Key Laboratory of Optical Field Manipulation Science and Technology, Chinese Academy of Sciences, Chengdu 610209, China State Key Laboratory of Optical Technologies on Nano-Fabrication and ...

Plant cells also contain large vacuoles and chloroplasts. Each organelle performs a specific function critical to the cell's survival (Table 1). Table 1. The structure and function of key eukaryotic ...

3 This discovery implies that prokaryotes may have possessed more advanced cellular structures and functions than previously thought, potentially influencing how the first eukaryotic cells emerged.

The structural basis of neural cell adhesion by NCAM has been examined by studying the three–dimensional structure of individual NCAM modules using NMR spectroscopy. The structure determination ...