Examples of 't helper' in a sentence
Meaning of "t helper"
T helper cells, also known as CD4+ T cells, are a type of white blood cell that play a crucial role in the immune response and regulation. They are a subset of T cells that specialize in helping other immune cells, such as B cells and cytotoxic T cells, to coordinate and enhance the immune system's defense against pathogens, infections, and diseases
How to use "t helper" in a sentence
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t helper
T helper cells selectively secrete specific clusters of cytokines.
A useful combination of three T helper epitopes is employed in the examples described herein.
T helper cells play a central role in adaptive immunity.
Enhanced immunogenicity of recombinant peptide fusions containing multiple copies of a heterologous T helper epitope.
T helper cell responses to antigens may be characterized as polarized or as mixed.
The composition of the present invention may comprises a plurality of T helper cell epitopes.
T helper cells produce proinflammatory cytokines to help the defending cells.
Possible effector functions for CTLs and T helper cells are not limited to this list.
T helper cells also release substances called lymphokines and chemokines.
A subsequent study furthermore showed that extensive T helper cell plasticity is also prominent in man.
T helper epitopes can also be modified to increase their biological effect.
The amino terminus of either the immunogenic peptide or the T helper peptide may be acylated.
T helper cells also participate in the regulation of de novo immunoglobulin isotype switching.
The amino terminus of either the immmogenic peptide or the T helper peptide may be acylated.
Different T helper subsets are characterized by the expression of lineage specific master transcription factors.
See also
But there are many different types of T helper cells.
T helper cells recognize and bind antigen associated with major histocompatibility complex class II molecules.
Induces a specific humoral and T helper immune response in mice.
A T helper epitope can consist of a continuous or discontinuous epitope.
Dendrimers as described herein can be conjugated to any T helper epitope.
The results showed that T helper cells strongly discriminate patients with autoimmune diseases from healthy controls.
This should be possible by attaining a desired T helper cell response.
A triggering of T helper cells would therefore be very beneficial.
These factors are usually produced by the newly activated T helper cell.
The T helper cells help to activate other immune cells.
The switch to IgG suggests that a T helper response has been triggered.
This immune response may be based on stimulating cytotoxic or T helper cells.
The specialized effects of T helper cell subgroups were first recognized in mouse.
The composition preferably also comprises at least one T helper epitope.
T helper immune responses or cytotoxic T cell activation are essential for antitumor actions.
The identification of an epitope as a CTL epitope or a T helper epitope is determined experimentally.
Tetanus toxoid has T helper epitopes that work in the similar manner as PADRE.
A central role in all immune reactions is played by the T helper cell.
DCs are thus able to activate naive T helper cells specific for the carrier.
These immature dendritic cells are ineffective at presenting antigen to T helper cells.
The assay allows measurement of T helper cells without purification or any staining procedures.
Both cellular and humoral immune responses require help from T helper lymphocytes.
The T helper peptides used can be modified in the same manner as CTL peptides.
Targeting APCs is a novel use of universal T helper epitopes such as PADRE.
Undifferentiated T helper cells were isolated from human umbilical cord blood or mouse spleen.
Still more preferably the fragment comprises both a CTL and a T helper epitope.
Year old male with AIDS has a suppressed T helper population and is susceptible to infections.
This is because they can respond without receiving an activation signal from a T Helper cell.
A T helper peptide is one example of a universal DR binding peptide.
The amino terminus of either the CTL inducing peptide or the T helper peptide may acylated.
A T helper epitope will also be incorporated in the CRAA.
A subtype of T cell known as a T helper cell performs a number of roles.
The PADRE peptides of the present invention are T helper peptides.
T helper cells are subdivided in multiple subsets, characterized by particular sets of cytokines.
In preferred methods according to present invention said T cell is a T helper cell.
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Examples of using Helper
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It will be his helper who attends my garden
I see you have brought a little helper
She will be your helper this summer
