Health News

Human cells can also change jobs

Biology textbooks teach us that adult cell types remain fixed in the identity they have acquired upon differentiation. By inducing non-insulin-producing human pancreatic cells to modify their function to produce insulin in a sustainable way, researchers at the University of Geneva (UNIGE), Switzerland, show for the first time that the adaptive capacity of our cells […]

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So our immune system also protects against colon cancer

Protection mechanism discovered: How the immune system protects against bowel cancer Again and again, it is pointed out how important it is to strengthen its defenses. A healthy immune system can fend off pathogens and diseases preserve. It may even protect against the most serious diseases such as colon cancer. One of the most common […]

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When organs start to scar: Connective tissue on the wrong road: Physicians discover a protein that reprograms connective tissue cells

Scientists from Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Department of Medicine 3 — Rheumatology and Immunology, headed by Prof. Dr. Georg Schett, have now decrypted a molecular network that controls these processes and could in future provide a new way to treat organ scarring. The results show that the protein PU.1 causes pathological deposition of connective tissue. The […]

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A new way to transfer energy between cells

Researchers from the Catalonian Institute of Bioengineering (Instituto de Bioingeniería de Cataluña) and the Seville Chemical Research Institute (Instituto de Investigaciones Químicas de Sevilla) have described a new method for the transmission of electrons between proteins that refutes the evidence from experiments until now. This process, involved in the generation of energy in both animal […]

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Fermented foods: Pickled vegetables is very good for our health

The intestines with fermented vegetables a boost Earlier vegetables was fermented to make it for the cold Season durable. Today, the Ferment is appreciated but also because of its good compatibility and aromatic taste. The vegetables are not only more durable, but it also strengthens the intestines and the immune system. Daily eat more vegetables […]

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When less is more: A promising approach for low-cell-number epigenomic profiling

Scientists at Kyushu University and Tokyo Institute of Technology in Japan have developed a technique that enables analysis of DNA-protein interactions using very small numbers of cells, ranging from 100 to 1,000. Their method could capture previously unexamined epigenomic information, facilitate biomarker discovery and open new avenues for precision medicine. A collaborative study by researchers […]

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A new molecular player involved in T cell activation

When bacteria or viruses enter the body, proteins on their surfaces are recognized and processed to activate T cells, white blood cells with critical roles in fighting infections. During T-cell activation, a molecular complex known as the microtubule-organizing center (MTOC) moves to a central location on the surface of the T-cell. Microtubules have several important […]