Programmed cell death 1 positive lymphocytes at palate tonsils in the elder patients with chronic tonsillitis
Circulating lymphocytes infiltrate into local foci at the inflammatory phase of acute wound healing for activation of the immune system and express an immune checkpoint protein programmed cell death 1 (PD-1) at the resolution phase for inactivation of the immune system. Conversely, the PD-1 expressi...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-03-01
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Series: | Biochemistry and Biophysics Reports |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2405580820302089 |