Lymph nodes also carry lymphatic fluid and connect via lymphatic vessels. Together, the lymph nodes and lymphatic vessels make up the lymphatic system, which is an essential part of the immune system.

when transplanted into mice in place of lymph nodes that have been removed, drain fluid and connect to the animals’ original lymphatic plumbing, as reported May 30 in Stem Cell Reports. “We developed ...

In cryptocurrency, a “node” refers to one of several computers connected to a network. Nodes help to maintain the blockchain by validating and relaying transactions on the network. They also ...