Human cells are extremely small and tightly packed – at about 20 micrometers across, ...
One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published in Nature. Chromosomes are thread-like structures that carry a cell's ...
Assessing the toxicity of food contaminants—including carcinogenic potential—is a major challenge in evaluating the risks ...
RAB7A plays a central role in the final stages of autophagy, facilitating autophagosome-lysosome fusion, lysosome positioning, and cargo degradation. Its activation by guanine nucleotide exchange ...
Scientists mapping the human body at the cellular level keep running into the same surprise: beneath the apparent chaos of tissues and organs, there is a hidden order that looks a lot like pure ...
Explore the connection between neurodegeneration and cellular senescence in understanding brain structure and ageing.
Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in which aging cells change ...
Typically, bone marrow research relies heavily on animal models and oversimplified cell cultures in the laboratory. Now, researchers from the Department of Biomedicine at the University of Basel and ...
Discover how a miniature model of the human liver can help improve toxicology testing for food contaminants, reducing the need for animal testing.