Results 151 to 160 of about 1,039,467 (200)
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Nature Immunology, 2023
Specialized subpopulations of CD4+ T cells survey major histocompatibility complex class II-peptide complexes to control phagosomal infections, help B cells, regulate tissue homeostasis and repair or perform immune regulation. Memory CD4+ T cells are positioned throughout the body and not only protect the tissues from reinfection and cancer, but also ...
Marco Künzli, David Masopust
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Specialized subpopulations of CD4+ T cells survey major histocompatibility complex class II-peptide complexes to control phagosomal infections, help B cells, regulate tissue homeostasis and repair or perform immune regulation. Memory CD4+ T cells are positioned throughout the body and not only protect the tissues from reinfection and cancer, but also ...
Marco Künzli, David Masopust
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Annual Review of Immunology, 1998
▪ Abstract Immunological memory can be defined as the faster and stronger response of an animal that follows reexposure to the same antigen. By this definition, it is an operational property of the whole animal or the immune system. Memory cells express a different pattern of cell surface markers, and they respond in several ways that are functionally
R W, Dutton, L M, Bradley, S L, Swain
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▪ Abstract Immunological memory can be defined as the faster and stronger response of an animal that follows reexposure to the same antigen. By this definition, it is an operational property of the whole animal or the immune system. Memory cells express a different pattern of cell surface markers, and they respond in several ways that are functionally
R W, Dutton, L M, Bradley, S L, Swain
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Annual Review of Immunology, 2002
Typical immune responses lead to prominent clonal expansion of antigen-specific T and B cells followed by differentiation into effector cells. Most effector cells die at the end of the immune response but some of these cells survive and form long-lived memory cells. The factors controlling the formation and survival of memory T cells are reviewed.
Jonathan, Sprent, Charles D, Surh
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Typical immune responses lead to prominent clonal expansion of antigen-specific T and B cells followed by differentiation into effector cells. Most effector cells die at the end of the immune response but some of these cells survive and form long-lived memory cells. The factors controlling the formation and survival of memory T cells are reviewed.
Jonathan, Sprent, Charles D, Surh
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Nature, 1978
MEMORY is a fundamental characteristic of immunological phenomena; it is manifested by enhanced responsiveness upon re-exposure to antigen, and its specificity forms the basis of the clonal selection concept. In collaborative antibody responses the development of memory has been demonstrated in both the T helper (TH) cell and the B cell populations1 ...
Loblay, R H +2 more
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MEMORY is a fundamental characteristic of immunological phenomena; it is manifested by enhanced responsiveness upon re-exposure to antigen, and its specificity forms the basis of the clonal selection concept. In collaborative antibody responses the development of memory has been demonstrated in both the T helper (TH) cell and the B cell populations1 ...
Loblay, R H +2 more
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Seminars in Immunology, 2004
This review describes what is generally known about CD8 immune responses, and focus in the most recent advances in this domain. It also attempts to point to the areas where experimental evidence is contradictory or insufficient, and thus require further exploration and clarification.
B, Rocha, C, Tanchot
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This review describes what is generally known about CD8 immune responses, and focus in the most recent advances in this domain. It also attempts to point to the areas where experimental evidence is contradictory or insufficient, and thus require further exploration and clarification.
B, Rocha, C, Tanchot
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2006
T cell memory induced by prior infection or vaccination provides enhanced protection against subsequent microbial infections. The processes involved in generating and maintaining T cell memory are becoming better understood due to recent technological advances in identifying memory T cells and monitoring their behavior and function in vivo.
J T, Tan, C D, Surh
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T cell memory induced by prior infection or vaccination provides enhanced protection against subsequent microbial infections. The processes involved in generating and maintaining T cell memory are becoming better understood due to recent technological advances in identifying memory T cells and monitoring their behavior and function in vivo.
J T, Tan, C D, Surh
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Seminars in Immunology, 2004
CD4 T-cell memory is in some ways more enigmatic than CD8 T-cell memory. This is mostly due to the fact that CD4 T cells tend to expand far less in response to antigenic stimuli, thereby thwarting attempts at their detection during the course of an immune response.
Brigitta, Stockinger +2 more
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CD4 T-cell memory is in some ways more enigmatic than CD8 T-cell memory. This is mostly due to the fact that CD4 T cells tend to expand far less in response to antigenic stimuli, thereby thwarting attempts at their detection during the course of an immune response.
Brigitta, Stockinger +2 more
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Science, 1996
Viruses cause immediate induction of type I interferons (which include IFN-alpha and IFN-beta). These IFN I cytokines limit spread of the virus until antigen-specific responses can fully control the infection. A report by Tough et al . ( p.
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Viruses cause immediate induction of type I interferons (which include IFN-alpha and IFN-beta). These IFN I cytokines limit spread of the virus until antigen-specific responses can fully control the infection. A report by Tough et al . ( p.
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CD4 memory T cells on trial: immunological memory without a memory T cell
Trends in Immunology, 2008Immunological memory crucially depends on CD4 T cells. In contrast with B cells, we find no decisive evidence that CD4 T cells are permanently altered by antigen stimulation. We propose that the memory response is derived from an increase in frequency of resting naïve-like CD4 T cells with a half-life of years (or months in rodents), rather than the ...
Eric B, Bell, Jürgen, Westermann
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T cell-independent B cell memory
Current Opinion in Immunology, 2011Despite being unable to mount a bona fide recall antibody (Ab) response to secondary immunization, T cell-independent antigens (TI Ag) such as pneumococcal capsular polysaccharides (PS) can generate protective humoral immunity in adults. The concept of TI B cell memory after being iconoclastic for decades has now received experimental support from ...
Thierry, Defrance +2 more
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