Results 21 to 30 of about 54,569 (261)

Efficacious control of cytomegalovirus infection after long-term depletion of CD8+ T lymphocytes [PDF]

open access: yes, 1990
Although the relative contribution of different immune effector functions to clearing tissues of cytomegalovirus is controversial, the contribution of CD8+ T lymphocytes has generally been accepted as essential. In this report, we show that under certain
Pavic, Ivica   +6 more
core   +1 more source

Analysis of Cavitation Instabilities in a Four-Blade Inducer [PDF]

open access: yes, 2012
The cavitating behavior of a four-blade inducer tested in the LML laboratory large test facility is considered in the present paper. Experimental investigations based on unsteady pressure measurements and records from a six-component balance mounted on ...
DAZIN, Antoine   +7 more
core   +1 more source

In vitro generation of interleukin-10-producing regulatory CD4(+) T cells is induced by immunosuppressive drugs and inhibited by T helper 1 (Th1)- and Th2-inducing cytokines [PDF]

open access: yes, 2002
We show that a combination of the immunosuppressive drugs, vitamin D3 and Dexamethasone, induced human and mouse naive CD4(+) T cells to differentiate in vitro into regulatory T cells.
Hawrylowicz, C.M.   +39 more
core   +1 more source

CD4-helper-independent antiviral function of CD8-positive memory T lymphocytes derived from latently infected donors [PDF]

open access: yes, 1988
The ability of memory T lymphocytes derived from latently infected mice to control murine cytomegalovirus disease in the immunocompromised host was studied by adoptive transfer experiments.
Reddehase, Matthias J.   +4 more
core   +1 more source

Single-cell RNA sequencing reveals T helper cells synthesizing steroids de novo to contribute to immune homeostasis [PDF]

open access: yes, 2014
T helper 2 (Th2) cells regulate helminth infections, allergic disorders, tumor immunity, and pregnancy by secreting various cytokines. It is likely that there are undiscovered Th2 signaling molecules.
Xiuwei Zhang   +32 more
core   +1 more source

II. Detection of an antigen on resting T cells down-regulated after activation [PDF]

open access: yes, 1987
The expression of an antigen on porcine T lymphocytes detected by murine monoclonal antibody (mAb) 8/1 was investigated by functional studies and dual-parameter immunofluorescence.
Saalmüller, Armin   +4 more
core   +1 more source

Marginal zone B cells: virtues of innate-like antibody-producing lymphocytes [PDF]

open access: yes, 2013
Protective responses to microorganisms involve the nonspecific but rapid defence mechanisms of the innate immune system, followed by the specific but slow defence mechanisms of the adaptive immune system. Located as sentinels at the interface between the
Cols, M   +5 more
core   +1 more source

Characterization of lymphoid tissue inducer cells and lymphoid tissue development in adult interleukin 7 transgenic mice [PDF]

open access: yes, 2008
During embryogenesis, the development of secondary lymphoid organs (SLOs) such as lymph nodes (LNs) and Peyer’s patches (PPs) requires the cellular crosstalk between vascular cell adhesion molecule (VCAM)-1+ mesenchymal organizer cells and CD45+CD4 ...
Schmutz, Sandrine
core   +1 more source

Telomere erosion in memory T cells induced by telomerase inhibition at the site of antigenic challenge in vivo. [PDF]

open access: yes, 2004
The extent of human memory T cell proliferation, differentiation, and telomere erosion that occurs after a single episode of immune challenge in vivo is unclear.
Beverley, PCL   +31 more
core   +1 more source

"Tolerization" of human T-helper cell clones by chronic exposure to alloantigen [PDF]

open access: yes, 1988
Induction of clonal anergy in T-helper (Th) cells may have a role in regulating immune responses. A model system for studying Th cell tolerization at the clonal level in vitro could be useful for investigating the mechanisms involved.
Busch, Friedrich W.   +6 more
core  

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