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Tag: Lymph nodes

The gut microbiome appears to be increasingly responsible for at least some of the decline of the immune system during aging, and a new mouse study shows that it is reversible. The gut microbiome The microbiome describes a varied community of bacteria, archaea, eukarya, and viruses that inhabit our guts. The four bacterial phyla of...
Scientists from Johns Hopkins Medicine have reported the successful creation of a special type of gel that mimics the lymph nodes in our bodies. This gel recruits and multiplies T cells just like actual lymph nodes do, so it could help in the fight against cancer and immune system disorders. The lymph nodes are the...