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- 01GJ09EMH8RFRQ3D4KMVJN7VRE classification A1.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE date "2023".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE language "eng".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE type journalArticle.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE hasPart 01GJ0A6FQSRF5W6DAQBYYG1GSM.pdf.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE subject "Medicine and Health Sciences".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE doi "10.1164/rccm.202205-0848OC".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE issn "1073-449X".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE issn "1535-4970".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE issue "5".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE volume "207".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE abstract "Rationale: Tissue-resident natural killer (trNK) cells have been identified in numerous organs, but little is known about their functional contribution to respiratory immunity, in particular during chronic lung diseases such as chronic obstructive pulmonary disease (COPD). Objectives: To investigate the phenotype and antiviral responses of trNK cells in murine cigarette smoke-induced experimental COPD and in human lung parenchyma from COPD donors. Methods: Mice were exposed to cigarette smoke for 12 weeks to induce COPD-like lung disease. Lung trNK cell phenotypes and function were analyzed by flow cytometry in both murine and human disease with and without challenge with influenza A virus. Measurements and Main Results: In the mouse lung, CD49a(+)CD49b(+)EOMES(+) and CD49a(+)CD49b(-)EOMES(lo) NK cell populations had a distinct phenotype compared with CD49a(-) circulating NK cells. CD49a(+) NK cells were more extensively altered earlier in disease onset than circulating NK cells, and increased proportions of CD49a(+) NK cells correlated with worsening disease in both murine and human COPD. Furthermore, the presence of lung disease delayed both circulating and trNK cell functional responses to influenza infection. CD49a(+) NK cells markedly increased their NKG2D, CD103, and CD69 expression in experimental COPD after influenza infection, and human CD49a(+) NK cells were hyperactive to ex vivo influenza infection in COPD donors. Conclusions: Collectively, these results demonstrate that trNK cell function is altered in cigarette smoke-induced disease and suggests that smoke exposure may aberrantly prime trNK cell responsiveness to viral infection. This may contribute to excess inflammation during viral exacerbations of COPD.".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author 38024A0E-F0EE-11E1-A9DE-61C894A0A6B4.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author F4E14CA2-F0ED-11E1-A9DE-61C894A0A6B4.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:0c452353-a437-44b0-a1b9-9865cb0a1c95.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:0f3ba560-840d-4291-bd36-abf221126e35.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:301eb71d-81a5-459c-9b05-9688356557b5.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:6459ef95-58f4-4065-8485-04318d9d5e55.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:691a4865-98d7-4568-9353-ef17187e492f.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:773b1475-f53f-4109-9b4b-c9d524254ee0.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:a0789c47-a7cd-491a-889b-52c483110538.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:b32bade7-4ace-429f-aacd-e2bb55bb1ea9.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:c23ef511-167d-4349-97b1-8704f7582cd2.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:c7368f0b-f3e7-42b8-a5e1-667a0cc6119b.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:d1a7c6c8-5897-43fa-9159-60783ed7549b.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE author urn:uuid:f13e96c7-6997-4972-81e5-f68779f45027.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE dateCreated "2022-11-16T13:18:31Z".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE dateModified "2024-12-12T20:20:47Z".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE name "Antiviral responses of tissue-resident CD49a+ lung natural killer cells are dysregulated in chronic obstructive pulmonary disease".
- 01GJ09EMH8RFRQ3D4KMVJN7VRE pagination urn:uuid:c3171b3a-d222-46c2-8aa2-e6ea865835d1.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE sameAs LU-01GJ09EMH8RFRQ3D4KMVJN7VRE.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE sourceOrganization urn:uuid:2479e16e-5cb9-40b0-8463-2b06918dc343.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE sourceOrganization urn:uuid:fbee4682-c2c4-49f7-8735-50049ca1d056.
- 01GJ09EMH8RFRQ3D4KMVJN7VRE type A1.