Sentences with phrase «t cell subtype»

Antigens are exposed on the surface of DCs in a protein complex along with major histocompatibility complex (MHC) proteins that mediate the recognition and activation of the appropriate T cell subtype.

Both memory T cells subtypes can be reactivated with current immunotherapy treatments, and reactivation of both requires DC1 dendritic cells.

Not exact matches

«But we also knew that there are subtypes of exhausted T cells that can or can not be «revitalized» by transient PD - 1 blockade.

With treatment, T - cell subtypes normally associated with allergic responses diminished, while a novel T - cell population that likely would not mount an allergic response expanded.

Immunotherapy caused an increase in peanut - specific T cells, accompanied by a change in the distribution of T - cell subtypes over time.

«Discovery of new T - cell subtype opens window on rheumatoid arthritis: Finding flows from researchers» use of high - tech tools to deeply and efficiently characterize patient cells.»

A subtype of T lymphocyte, known as a natural killer (NK) cell, patrols the body, attacking and killing viruses and cancer cells.

In additional experiments, the scientists found that participants who had significant antibody responses did not necessarily also have significant immune system T cell responses to avian viruses, indicating that these two arms of immunity can be independently boosted after vaccination or infection; that individuals who reported receiving seasonal influenza vaccination had significantly higher antibodies to the avian H4, H5, H6, and H8 subtypes; and that participants with exposure to poultry had significantly higher antibody responses to the H7 subtype, but to none of the other subtypes tested.

These subtypes known as memory T cells may explain why some immunotherapies are more effective than others and potentially lead to researchers designing more effective studies using combination checkpoint blockade treatments, according to experts at The University of Texas MD Anderson Cancer Center.

Highly conserved T - cell epitopes in subtype B and other subtypes.

These specific groups include T - cell subtypes (such as CD4 + CD25 + T cells), as well as a unique fraction of DCs described as semimmature DCs, all of whom were shown to possess immune - modulating properties.

TIGIT (T - Cell Immunoreceptor With Ig And ITIM Domains) is a co-inhibitory receptor expressed on all T - cell subtypes and NK ceCell Immunoreceptor With Ig And ITIM Domains) is a co-inhibitory receptor expressed on all T - cell subtypes and NK cecell subtypes and NK cells.

Researchers continue to identify new T - cell subtypes — and devise ways to use them to fight cancer.

Although T - cell immune activation is strongly associated with disease progression in HIV subtype B infections, this study suggests that viral replication is the primary driver of HIV disease in Uganda where subtype A, D, and D containing recombinants circulate.

She observed that the repertoire of immune cell subtypes differed between normal and engineered mice, and furthermore, that T cells of engineered mice fed a «western» (fatty) diet produced inordinately high levels of pro-inflammatory cytokines.

There are two subtypes: B - cell ALL and T - cell ALL.