Metal-containing complexes have taken up center stage in the search for new cancer drugs that are as free of side effects as possible. In the journal Angewandte Chemie, a research team has now described how a very low dose ...
Biochemistry
Oct 12, 2022
0
44
As task forces of the adaptive immune system, T lymphocytes are responsible for attacking and killing infected or cancerous cells. Such cells, like almost all cells in the human body, present on their surface fragments of ...
Biochemistry
Sep 30, 2022
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16
"What our work shows is how a complex in the center of the cell, the ER-Golgi interaction region, controls plasma membrane cholesterol, which is essential for many cellular functions, if not essential for multicellular life," ...
Cell & Microbiology
Sep 28, 2022
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37
Organelles inside cells constantly serve specific functions in the same way that individual departments handle certain tasks in an organization. Cellular processes alter the amount of heat organelles generate, but it is not ...
Cell & Microbiology
Sep 26, 2022
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7
Today in Nature, University of Pittsburgh researchers describe for the first time a pathway by which cells repair damaged lysosomes, structures that contribute to longevity by recycling cellular trash. The findings are an ...
Cell & Microbiology
Sep 7, 2022
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18
Proteins often consist of hundreds or thousands of individual parts—the amino acids. These are connected like the links of a chain. However, protein molecules would not be able to fulfill their task as a long filament flapping ...
Plants & Animals
Jul 12, 2022
0
19
FMI researchers developed an imaging approach that allowed them to visualize individual molecules involved in the cell's response to stress.
Cell & Microbiology
Jun 29, 2022
0
16
Protein sorting in the secretory pathway is essential for cellular compartmentalization and homeostasis in eukaryotic cells. The endoplasmic reticulum (ER) is the biosynthetic and folding factory of secretory cargo proteins. ...
Plants & Animals
Jun 21, 2022
0
55
Cells are compartmentalized by membranes, and proteins present in these membranes play an important role in transporting cellular information. For proper function of these proteins to occur, a tertiary protein structure must ...
Biochemistry
May 26, 2022
0
30
Whi3 is a mnemon (Whi3mnem), or in other words, a protein that stores information in individual cells by forming stable super-assemblies. This memory state is then inherited by only one individual daughter cell at mitosis ...
Cell & Microbiology
May 16, 2022
0
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