| Autor: |
Yolanda Gonzalez, María Teresa Herrera, Esmeralda Juárez, Miguel Angel Salazar-Lezama, Karen Bobadilla, Martha Torres |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
PLoS ONE, Vol 10, Iss 4, p e0123591 (2015) |
| Druh dokumentu: |
article |
| ISSN: |
1932-6203 |
| DOI: |
10.1371/journal.pone.0123591 |
| Popis: |
Alveolar resident memory T cells (T(RM)) comprise a currently uncharacterized mixture of cell subpopulations. The CD3(+)CD161(+) T cell subpopulation resides in the liver, intestine and skin, but it has the capacity for tissue migration; however, the presence of resident CD3(+)CD161(+) T cells in the bronchoalveolar space under normal conditions has not been reported. Bronchoalveolar cells (BACs) from healthy volunteers were evaluated and found that 8.6% (range 2.5%-21%) of these cells were CD3(+) T lymphocytes. Within the CD3(+) population, 4.6% of the cells (2.1-11.3) expressed CD161 on the cell surface, and 74.2% of the CD161(+)CD3(+) T cells expressed CD45RO. The number of CD3(+)CD161(+) T cells was significantly lower in the bronchoalveolar space than in the blood (4.6% of BACs vs 8.4% of peripheral blood mononuclear cells (PBMCs); P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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