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Maroc Maroc - WN.COM - Health - 10/Jan 22:26

Human Immune Systems Are Not the Same Worldwide

A group of cytotoxic T cells surrounding a cancer cell. Credit: NIH / Flickr / Public domain Human immune systems do not function in the same way across the world, according to a major new study that maps immune cells in unprecedented detail. The research shows that while the basic structure of immunity is shared among humans, the way immune cells are regulated can differ sharply between populations. Scientists say the findings could have wide implications for medicine, drug development, and global health research. The study, published in Nature, is based on a large cellular atlas that analyzes immune cells from more than 400 healthy adults in China. When compared with similar immune data...

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