Engineering Immune Cells for in vivo Secretion of Tumor-Specific T Cell-Redirecting Bispecific Antibodies

B Blanco, Á Ramírez-Fernández… - Frontiers in …, 2020 - frontiersin.org
… mechanisms from immune recognition and destruction, such as … Those bispecific ta-scFv
antibodies recognizing a tumor cell … be implemented to the generation of universal STAb-T cells. …

Bispecific antibodies enable synthetic agonistic receptor-transduced T cells for tumor immunotherapy

CH Karches, MR Benmebarek, ML Schmidbauer… - Clinical Cancer …, 2019 - AACR
… in the vicinity of the antibody-targeted tumor cell. We generated … be transduced into murine
cytotoxic T cells with comparable … -target effects or organ damage was being caused by SAR T

[HTML][HTML] Challenges and strategies for next-generation bispecific antibody-based antitumor therapeutics

H Li, P Er Saw, E Song - Cellular & molecular immunology, 2020 - nature.com
… attack and lysis of target tumor cells. Although various bsAb … bsAb, namely, a universal effector
module and a target module, … , alleviating the collateral damage of adjacent healthy tissues…

[HTML][HTML] Bispecific T-cell engagers: towards understanding variables influencing the in vitro potency and tumor selectivity and their modulation to enhance their …

D Ellerman - Methods, 2019 - Elsevier
… that CD28-deficient cytotoxic T-cells were still capable of … D) The copy number of the
targeted antigen on the tumor cell … However, this is not an universal feature as some Ab formats …

Tumor burden limits bispecific antibody efficacy through T-cell exhaustion averted by concurrent cytotoxic therapy

EW Meermeier, SJ Welsh, ME Sharik, MT Du… - Blood cancer …, 2021 - AACR
damage, preferentially kills regulatory T cells (Treg), induces an acute secretory activating
phenotype in tumor cells … Tnfrsf17 is universally expressed in all normal and malignant PCs at …

[HTML][HTML] For whom the T cells troll? Bispecific T-cell engagers in glioblastoma

K Singh, KM Hotchkiss, AA Mohan… - … of Cancer, 2021 - ncbi.nlm.nih.gov
Bispecific antibodies tether tumor cells to T lymphocytes (… also lack a universally expressed
tumor-specific antigen which … and tumor cells (such as granzyme B-mediated damage to the …

Impact of ligand size and conjugation chemistry on the performance of universal chimeric antigen receptor T-cells for tumor killing

C Pellegrino, N Favalli, M Sandholzer… - Bioconjugate …, 2020 - ACS Publications
… and antibody-based reagents could efficiently kill tumor cells in vitro, … T-cells can be directed
against tumor cells either by using bispecific antibodies (30) or by engineered CAR T-cells

[HTML][HTML] CAR-T cells secreting BiTEs circumvent antigen escape without detectable toxicity

BD Choi, X Yu, AP Castano, AA Bouffard… - Nature …, 2019 - nature.com
… toxicity and damage to normal brain 1 . In 2017, CAR-… infiltrated brain tumors, but viable
tumor universally remained and … T cells maintained the capacity to efficiently lyse tumor cells

Anti-LYPD1/CD3 T-cell-dependent bispecific antibody for the treatment of ovarian cancer

…, WC Liang, K Hötzel, D Dunlap, T Pham… - Molecular Cancer …, 2021 - AACR
Bispecific antibodies targeting CD3 on T cells and a tumor antigen on cancer cells have …
We hypothesize that lack of damage to ovary and heart is due to insufficient LYPD1 …

Use of a single CAR T cell and several bispecific adapters facilitates eradication of multiple antigenically different solid tumors

YG Lee, I Marks, M Srinivasarao, AK Kanduluru… - Cancer research, 2019 - AACR
… In an effort to design this universal CAR T cell, we examined … activation and the subsequent
destruction of the cancer cell. … a CAR T cell and its targeted tumor cell should promote a …