Organs in our body have formed their own unique immune surveillance system that is finely tuned by in situ milieu. Sequestrated tissue-resident immune cells differ from their counterparts in circulation… Click to show full abstract
Organs in our body have formed their own unique immune surveillance system that is finely tuned by in situ milieu. Sequestrated tissue-resident immune cells differ from their counterparts in circulation and participate in tissue physiological activities and the maintenance of local homeostasis. Dysregulation of regional immunity leads to organ-specific inflammatory injuries. Here we review the recent developments in the field of tissue-resident immune cells and organ-specific regional immunity, and discuss their clinical implication.
               
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