Multicellular organisms are a mosaic of different cells, tissues, and systems, each with their own specific function and interactions with other cells within the organism and/or the larger environment ...
Tumors actively prevent the formation of immune responses by so-called cytotoxic T cells, which are essential in combating cancer. Researchers have now uncovered for the first time how this exactly ...
Type 1 diabetes (T1D) impacts nearly two million Americans, and by the time most people learn they have it, most of the body's insulin-producing cells are destroyed. Now, pinpointing a hidden group of ...
CAR-T was developed to wipe out hard-to-treat blood cancers. But the cells that go bad in leukemias and lymphomas — immune ...
It is comparatively easy to tell a cell's state of health: On their surface, cells present fragments of almost all the proteins they contain inside. This means the immune system can directly recognize ...
One of the main changes is a loss of the innate immune system's naive T cells, the first line of defense against pathogens, and an increase in the adaptive immune system's memory T cells. This ...
New study demonstrates that one type of lipid is so critical for immune evasion that certain cancers cannot proliferate without them. Modulating intake of dietary lipids could open up an avenue for ...
Memory T cells are a special type of white blood cell that "remember" past infections and vaccines, helping our bodies to quickly respond if we encounter the same germs again. These cells are found ...
A study led by the group of Didier Trono at EPFL has revealed a crucial survival tactic employed by cancer cells. The scientists have identified a group of proteins, known as “KRAB zinc finger ...
It has only recently become known that two parallel systems of blood formation exist in the body, originating from different ...
Scientists identify potential new immune system target to head off the spread of breast cancer cells
In a study using human breast cancer cells, scientists say they have potentially identified immune system white blood cells that appear to be the closest neighbors of breast cancer cells that are ...
Sneaky parasite evades the human immune system by stripping cells and wearing them as a disguise Parasites are known to infect human cells through a variety of ingenious mechanisms. Many of them have ...
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