CD14brightCD16- monocytes and sCD14 level negatively associate with CD4-memory T-cell frequency and predict HCV-decline on therapy
During HIV+HCV+ co-infection CD14 bright CD16 - -monocytes produce soluble immune-activation markers that predict disease-progression and poor IFNα-treatment response. We evaluated relationships among immune-activation, monocyte phenotype, CD4-memory T-cells and HCV-, CMV- and CMV/EBV/Influenza (CEF...
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Veröffentlicht in: | Journal of acquired immune deficiency syndromes (1999) 2016-11, Vol.73 (3), p.258-262 |
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container_title | Journal of acquired immune deficiency syndromes (1999) |
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creator | Judge, Chelsey J Sandberg, Johan K Funderburg, Nicholas T Sherman, Ken E Butt, Adeel A Kang, Minhee Landay, Alan L Lederman, Michael M Anthony, Donald D |
description | During HIV+HCV+ co-infection CD14
bright
CD16
-
-monocytes produce soluble immune-activation markers that predict disease-progression and poor IFNα-treatment response. We evaluated relationships among immune-activation, monocyte phenotype, CD4-memory T-cells and HCV-, CMV- and CMV/EBV/Influenza (CEF)-specific IFNγ-response, before and during IFNα-treatment. Effector-memory and central-memory CD4-T-cell frequencies were lower in HCV+HIV+ than uninfected-donors, and correlated negatively with HCV-level, CD14
bright
CD16
-
-monocytes and plasma sCD14. sCD14 and CD14
bright
CD16
-
monocytes negatively correlated with IFNα-dependent HCV-decline. sCD14 negatively associated with and CD4 effector-memory T-cells positively-associated with CEF-specific IFNγ-response. These data support a role for memory-CD4 T-cells in HCV-containment, and link immune-activation and CD14
bright
CD16
-
-monocyte frequency to failure of interferon-dependent HCV-clearance. |
doi_str_mv | 10.1097/QAI.0000000000001104 |
format | Article |
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bright
CD16
-
-monocytes produce soluble immune-activation markers that predict disease-progression and poor IFNα-treatment response. We evaluated relationships among immune-activation, monocyte phenotype, CD4-memory T-cells and HCV-, CMV- and CMV/EBV/Influenza (CEF)-specific IFNγ-response, before and during IFNα-treatment. Effector-memory and central-memory CD4-T-cell frequencies were lower in HCV+HIV+ than uninfected-donors, and correlated negatively with HCV-level, CD14
bright
CD16
-
-monocytes and plasma sCD14. sCD14 and CD14
bright
CD16
-
monocytes negatively correlated with IFNα-dependent HCV-decline. sCD14 negatively associated with and CD4 effector-memory T-cells positively-associated with CEF-specific IFNγ-response. These data support a role for memory-CD4 T-cells in HCV-containment, and link immune-activation and CD14
bright
CD16
-
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bright
CD16
-
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bright
CD16
-
-monocytes and plasma sCD14. sCD14 and CD14
bright
CD16
-
monocytes negatively correlated with IFNα-dependent HCV-decline. sCD14 negatively associated with and CD4 effector-memory T-cells positively-associated with CEF-specific IFNγ-response. These data support a role for memory-CD4 T-cells in HCV-containment, and link immune-activation and CD14
bright
CD16
-
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bright
CD16
-
-monocytes produce soluble immune-activation markers that predict disease-progression and poor IFNα-treatment response. We evaluated relationships among immune-activation, monocyte phenotype, CD4-memory T-cells and HCV-, CMV- and CMV/EBV/Influenza (CEF)-specific IFNγ-response, before and during IFNα-treatment. Effector-memory and central-memory CD4-T-cell frequencies were lower in HCV+HIV+ than uninfected-donors, and correlated negatively with HCV-level, CD14
bright
CD16
-
-monocytes and plasma sCD14. sCD14 and CD14
bright
CD16
-
monocytes negatively correlated with IFNα-dependent HCV-decline. sCD14 negatively associated with and CD4 effector-memory T-cells positively-associated with CEF-specific IFNγ-response. These data support a role for memory-CD4 T-cells in HCV-containment, and link immune-activation and CD14
bright
CD16
-
-monocyte frequency to failure of interferon-dependent HCV-clearance.</abstract><pmid>27258231</pmid><doi>10.1097/QAI.0000000000001104</doi></addata></record> |
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source | Journals@Ovid LWW Legacy Archive; Journals@Ovid Complete; Free E- Journals |
title | CD14brightCD16- monocytes and sCD14 level negatively associate with CD4-memory T-cell frequency and predict HCV-decline on therapy |
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