Activated CD3+CD4+ and CD3+CD8+ T cell populations of PBMCs from BCG+ donors (solid bars) and BCG- donors (open bars) infected with Mtb H37Ra were determined by flow cytometry at day 8 post-infection: activated naïve CD3+CD4+ T cells (CD3+CD4+CD45RA+CCR7+CD38+HLADR+), activated effector CD3+CD4+ T cells (CD3+CD4+CD45RA-CCR7-CD38+HLADR+) and activated central memory CD3+CD8+ T cells (CD3+CD8+CD45RA-CCR7+CD38+HLADR+). Data were plotted as mean±SD and represent 5 samples per donor group, experiments were performed in triplicate per condition per donor. *p<0.05, PBMCs from BCG+ donors compared to PBMCs from BCG- donors.</p
Fluorescent stained samples of 8 day cultures in ECM with: (a) uninfected PBMCs (no bacteria control...
There is a lack of suitable correlates of immune protection against Mycobacterium tuberculosis (Mtb)...
<p>PBMC were fixed and stained with B cell phenotyping markers (CD19, CD21 and CD27) and analyzed fo...
Infections of PBMCs from BCG+ donors were associated with lower Mtb H37Ra CFUs, lower concentrations...
Cytokine concentrations in cell culture supernatants were determined by ELISA at days 0, 3, 5 and 8 ...
Bacterial counts in PBMCs from BCG+ (solid bars) and BCG- (open bars) donors at days 0, 3, 5 and 8 p...
Cytokine concentrations in cell culture supernatants were determined by ELISA for PBMCs infected wit...
<p>p.i: post-infection; NA: non activated PBMCs; A: activated PBMCs; MOI: multiplicity of infection....
<p>To investigate the contribution of B-cells to T-cell activation in the various groups of Mtb infe...
This study characterized the immune responses in early Mycobacterium tuberculosis (Mtb) H37Ra infect...
<p>(<b>A</b>) Representative analysis of PBMCs from infected and control subjects. Lymphocytes were ...
This study characterized the immune responses in early Mycobacterium tuberculosis (Mtb) H37Ra infect...
<p>Flow cytometry analysis of PMBC samples collected from children at visit one and visit four exami...
<p>PBMC from LTBI+ donors were stimulated with PPD or left unstimulated, stained with antibodies aga...
<p>PBMCs were stimulated with 100 nM MPA, 100 nM NET or vehicle for 24 hours after which relative le...
Fluorescent stained samples of 8 day cultures in ECM with: (a) uninfected PBMCs (no bacteria control...
There is a lack of suitable correlates of immune protection against Mycobacterium tuberculosis (Mtb)...
<p>PBMC were fixed and stained with B cell phenotyping markers (CD19, CD21 and CD27) and analyzed fo...
Infections of PBMCs from BCG+ donors were associated with lower Mtb H37Ra CFUs, lower concentrations...
Cytokine concentrations in cell culture supernatants were determined by ELISA at days 0, 3, 5 and 8 ...
Bacterial counts in PBMCs from BCG+ (solid bars) and BCG- (open bars) donors at days 0, 3, 5 and 8 p...
Cytokine concentrations in cell culture supernatants were determined by ELISA for PBMCs infected wit...
<p>p.i: post-infection; NA: non activated PBMCs; A: activated PBMCs; MOI: multiplicity of infection....
<p>To investigate the contribution of B-cells to T-cell activation in the various groups of Mtb infe...
This study characterized the immune responses in early Mycobacterium tuberculosis (Mtb) H37Ra infect...
<p>(<b>A</b>) Representative analysis of PBMCs from infected and control subjects. Lymphocytes were ...
This study characterized the immune responses in early Mycobacterium tuberculosis (Mtb) H37Ra infect...
<p>Flow cytometry analysis of PMBC samples collected from children at visit one and visit four exami...
<p>PBMC from LTBI+ donors were stimulated with PPD or left unstimulated, stained with antibodies aga...
<p>PBMCs were stimulated with 100 nM MPA, 100 nM NET or vehicle for 24 hours after which relative le...
Fluorescent stained samples of 8 day cultures in ECM with: (a) uninfected PBMCs (no bacteria control...
There is a lack of suitable correlates of immune protection against Mycobacterium tuberculosis (Mtb)...
<p>PBMC were fixed and stained with B cell phenotyping markers (CD19, CD21 and CD27) and analyzed fo...