High peptide dose vaccination promotes the early selection of tumor antigen-specific CD8 T-cells of enhanced functional competence
L Carretero-Iglesia, B Couturaud… - Frontiers in …, 2020 - frontiersin.org
… avidity of vaccine-induced antigen-specific CD8 T-cells from melanoma patients after multiple
monthly vaccine injections. We found that high … selection of CD8-independent TCRs over …
monthly vaccine injections. We found that high … selection of CD8-independent TCRs over …
The quest for the best: how TCR affinity, avidity, and functional avidity affect TCR-engineered T-cell antitumor responses
… Tetramers bearing a mutation in the CD8 binding site selectively bind to higher avidity T cells,
but bind not to low avidity … avidity or may not even identify important antigen-specific TCR …
but bind not to low avidity … avidity or may not even identify important antigen-specific TCR …
Overall avidity declines in TCR repertoires during latent CMV but not EBV infection
B Couturaud, B Doix, L Carretero-Iglesia… - Frontiers in …, 2023 - frontiersin.org
… avidity can drive the clonal evolution of virus antigen-specific CD8 T cells, and how this process
is determined … showing the proportion of CD8-independent TCRαβ clonotypes, classified …
is determined … showing the proportion of CD8-independent TCRαβ clonotypes, classified …
[HTML][HTML] Generation and characterization of HLA-A2 transgenic mice expressing the human TCR 1G4 specific for the HLA-A2 restricted NY-ESO-1157-165 tumor …
E Shenderov, M Kandasamy, U Gileadi… - … for immunotherapy of …, 2021 - ncbi.nlm.nih.gov
… the detailed role of affinity and avidity in shaping the quality of … -week-old mice were identified
using Tetrameric A2Kb/NY-ESO… transfer experiments indicate that antigen specific CD4 + T …
using Tetrameric A2Kb/NY-ESO… transfer experiments indicate that antigen specific CD4 + T …
Identification of Claudin 6-specific HLA class I-and HLA class II-restricted T cell receptors for cellular immunotherapy in ovarian cancer
… a large amount of cancer antigen-specific effector T cells that … tetramer staining ( Figure
4c ). Using the CLDN6 132–140 peptide, we tested TCR avidity against the peptide and found …
4c ). Using the CLDN6 132–140 peptide, we tested TCR avidity against the peptide and found …
CD8 coreceptor engagement of MR1 enhances antigen responsiveness by human MAIT and other MR1-reactive T cells
… Using MR1-5-OP-RU tetramers, we determined the frequency … , all tetramers stained the
CD8αα cell line with a higher intensity … rate was higher, and overall avidity of MR1 tetramers was …
CD8αα cell line with a higher intensity … rate was higher, and overall avidity of MR1 tetramers was …
Recombinant single-cycle influenza virus with exchangeable pseudotypes allows repeated immunization to augment anti-tumour immunity with immune checkpoint …
… infection elicits a strong antigen- specific CTL response. We … We found that intranasal or
intramuscular immunization with … 1- specific CTL responses were analysed by tetramer staining. …
intramuscular immunization with … 1- specific CTL responses were analysed by tetramer staining. …
CBFB-MYH11 fusion neoantigen enables T cell recognition and killing of acute myeloid leukemia
MA Biernacki, KA Foster, KB Woodward… - The Journal of …, 2020 - Am Soc Clin Investig
… (38) have successfully identified antigen-specific T cells from … well as measured by pHLA
tetramer staining (Figure 7A). All … cell clones we identified varied in their functional avidity, with …
tetramer staining (Figure 7A). All … cell clones we identified varied in their functional avidity, with …
NK receptor signaling lowers TCR activation threshold, enhancing selective recognition of cancer cells by TAA-specific CTLs
… In this study, we found that CTL expression of the NK … regulate TCR functional avidity of
human TAA-specific CTLs, allowing … CTLs were sorted by flow cytometry based on the staining of …
human TAA-specific CTLs, allowing … CTLs were sorted by flow cytometry based on the staining of …
Recombinant single-cycle influenza virus as a new tool to augment antitumour immunity with immune checkpoint inhibitors
M Kandasamy, U Gileadi, P Rijal, TK Tan, LN Lee… - bioRxiv, 2021 - biorxiv.org
… FLU is highly efficient in inducing antigen specific CD8+T cell … of antigen-specific cytotoxic
T cells but also their avidity to … We found that intranasal or intramuscular immunization with …
T cells but also their avidity to … We found that intranasal or intramuscular immunization with …