scholarly journals Targeting the T cell receptor β-chain constant region for immunotherapy of T cell malignancies

2017 ◽  
Vol 23 (12) ◽  
pp. 1416-1423 ◽  
Author(s):  
Paul M Maciocia ◽  
Patrycja A Wawrzyniecka ◽  
Brian Philip ◽  
Ida Ricciardelli ◽  
Ayse U Akarca ◽  
...  
Keyword(s):  
T Cell ◽  
T Cell Receptor ◽  
Cell Receptor ◽  
Constant Region ◽  
T Cell Malignancies ◽  
Β Chain

scholarly journals Pre-depletion of TRBC1+ T cells promotes the therapeutic efficacy of anti-TRBC1 CAR-T for T-cell malignancies

2020 ◽  
Vol 19 (1) ◽  
Author(s):  
Chaoting Zhang ◽  
Heyilimu Palashati ◽  
Zhuona Rong ◽  
Ningjing Lin ◽  
Luyan Shen ◽  
...  
Keyword(s):  
T Cells ◽  
T Cell ◽  
T Cell Receptor ◽  
Therapeutic Efficacy ◽  
Terminal Differentiation ◽  
Cell Receptor ◽  
Constant Region ◽  
Car T ◽  
T Cell Malignancies ◽  
Β Chain

AbstractTargeting T cell receptor β-chain constant region 1 (TRBC1) CAR-T could specifically kill TRBC1+ T-cell malignancies. However, over-expressed CARs on anti-TRBC1 CAR transduced TRBC1+ T cells (CAR-C1) bound to autologous TRBC1, masking TRBC1 from identification by other anti-TRBC1 CAR-T, and moreover only the remaining unoccupied CARs recognized TRBC1+ cells, considerably reducing therapeutic potency of CAR-C1. In addition, co-culture of anti-TRBC1 CAR-T and TRBC1+ cells could promote exhaustion and terminal differentiation of CAR-T. These findings provide a rationale for pre-depleting TRBC1+ T cells before anti-TRBC1 CAR-T manufacturing.

Production of antibodies to the constant region of the mouse T-cell-receptor β-chain

Apmis ◽  
1991 ◽  
Vol 99 (1-6) ◽  
pp. 99-102
Author(s):  
JOHANNES SCHENKEL ◽  
HUBERT SCHÄFER ◽  
SUSANNE KOCH ◽  
REINHARD BURGER
Keyword(s):  
T Cell ◽  
T Cell Receptor ◽  
Cell Receptor ◽  
Constant Region ◽  
Β Chain

Restricted usage of T-cell receptor α-chain variable region (TCRAV) and T-cell receptor β-chain variable region (TCRBV) repertoires after human allogeneic haematopoietic transplantation

2000 ◽  
Vol 109 (4) ◽  
pp. 759-769 ◽  
Author(s):  
Takaji Matsutani ◽  
Takeshi Yoshioka ◽  
Yuji Tsuruta ◽  
Shoji Iwagami ◽  
Tomoko Toyosaki-Maeda ◽  
...  
Keyword(s):  
T Cell ◽  
T Cell Receptor ◽  
Variable Region ◽  
Cell Receptor ◽  
Α Chain ◽  
Β Chain

Specificity and T cell receptor β chain usage of a human collagen type II-reactive T cell clone derived from a healthy individual

1992 ◽  
Vol 22 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Tan Yan ◽  
Harald Burkhardt ◽  
Thomas Ritter ◽  
Barbara Bröker ◽  
Karl Heinz Mann ◽  
...  
Keyword(s):  
T Cell ◽  
T Cell Receptor ◽  
Collagen Type ◽  
Cell Clone ◽  
Cell Receptor ◽  
Type Ii ◽  
Collagen Type Ii ◽  
T Cell Clone ◽  
Human Collagen ◽  
Β Chain

T-cell receptor variable region of the β-chain gene use in peripheral blood and multiple synovial membranes during rheumatoid arthritis

1995 ◽  
Vol 42 (4) ◽  
pp. 331-339 ◽  
Author(s):  
Antoine Alam ◽  
Jacqueline Lulé ◽  
Héléne Coppin ◽  
Nathalie Lambert ◽  
Bernard Maziéres ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
T Cell ◽  
T Cell Receptor ◽  
Peripheral Blood ◽  
Variable Region ◽  
Cell Receptor ◽  
Chain Gene ◽  
Synovial Membranes ◽  
Β Chain

scholarly journals Genomic Organization of the Chicken T-Cell Receptor β Chain D-J-C Region

2004 ◽  
Vol 66 (12) ◽  
pp. 1509-1515 ◽  
Author(s):  
Akiko SHIGETA ◽  
Masaharu SATO ◽  
Tsuyoshi KAWASHIMA ◽  
Hiroyuki HORIUCHI ◽  
Haruo MATSUDA ◽  
...  
Keyword(s):  
T Cell ◽  
T Cell Receptor ◽  
Genomic Organization ◽  
Cell Receptor ◽  
Β Chain

scholarly journals Sequence of the Dβ2-Jβ2 region of the human T-cell receptor β-chain locus

1985 ◽  
Vol 13 (18) ◽  
pp. 6651-6661 ◽  
Author(s):  
A. Tunnacliffe ◽  
T.H. Rabbitts
Keyword(s):  
T Cell ◽  
T Cell Receptor ◽  
Cell Receptor ◽  
Chain Locus ◽  
Human T Cell ◽  
Β Chain

scholarly journals Commitment of Common T/Natural Killer (Nk) Progenitors to Unipotent T and Nk Progenitors in the Murine Fetal Thymus Revealed by a Single Progenitor Assay

1999 ◽  
Vol 190 (11) ◽  
pp. 1617-1626 ◽  
Author(s):  
Tomokatsu Ikawa ◽  
Hiroshi Kawamoto ◽  
Shinji Fujimoto ◽  
Yoshimoto Katsura
Keyword(s):  
T Cell ◽  
Nk Cells ◽  
Natural Killer ◽  
T Cell Receptor ◽  
Cell Lineage ◽  
Cell Receptor ◽  
The Other ◽  
Fetal Thymus ◽  
Β Chain ◽  
Clonal Assay

We have established a new clonal assay system that can evenly support the development of T and natural killer (NK) cells. With this system, we show that all T cell progenitors in the earliest CD44+CD25−FcγRII/III− fetal thymus (FT) cell population retain NK potential, and that the NK lineage–committed progenitors (p-NK) also exist in this population. T cell lineage–committed progenitors (p-T), which are unable to generate NK cells, first appear at the CD44+CD25− FcγRII/III+ stage in day 12 FT. The proportion of p-T markedly increases during the transition from the CD44+CD25− stage to the CD44+CD25+ stage in day 14 FT. On the other hand, p-NK preferentially increase in number at the CD44+CD25− stage between days 12 and 14 of gestation. The production of p-NK continues up to the CD44+CD25+ stage, but ceases before the rearrangement of T cell receptor β chain genes. It was further shown that the CD44+CD25− CD122+ population of day 14 FT exclusively contains p-NK. These results indicate that the earliest T cell progenitor migrating into the FT is T/NK bipotent, and strongly suggest that the bipotent progenitor continuously produces p-NK and p-T until the CD44+CD25+ stage.

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