Cells proliferate by dividing repeatedly. Each cell division produces two daughter cells, which must first grow to a certain size before they can divide, too. This requires an increased production of cell components,…
In Switzerland, about 650 new cases of liver cancer are diagnosed every year. The incidence of the malignant and aggressive liver cell carcinoma has doubled in the last 20 years, especially in developed countries. One…
The G protein-coupled receptors (GPCRs) perform very diverse tasks in our body. They enable us to see, taste food, feel cold or warm, or respond to stress. Located on the cell surface, GPCRs sense a large variety of signals…
The causes of liver cancer are manifold. In addition to metabolic disorders such as those associated with obesity, the main causes in the western world are infections with hepatitis C virus and high alcohol consumption.…
It is hardly bigger than a matchbox and yet there is a laboratory en miniature on this chip. Single bacterial cells grow in about 2000 channels of a thousandth of a millimeter in diameter and can be individually studied in…
In nature, bacteria usually live in communities. They collectively colonize our gut, also known as the gut microbiome, or form biofilms such as dental plaque. Living in communities provides many advantages to the individual…
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