Targeting refractory diffuse large B cell lymphoma by CAR-WEE1 T-cells: In vitro evaluation.

ABSTRACT: Refractory Diffuse Large B-cell Lymphoma (DLBCL) presents a major therapeutic challenge due to its resistance to standard treatments. Engineered T-cells, especially Chimeric Antigen Receptor (CAR) T-cells, have shown promise in overcoming drug resistance. This study investigates the effectiveness of WEE1-engineered T-cells in targeting and eliminating refractory DLBCL in vitro. CAR T-cells were created by transducing a 5th-generation CAR construct designed to recognize WEE1, a surface antigen commonly found on refractory DLBCL cells. The cytotoxic effect of engineered T-cells was tested against Rituximab-resistant DLBCL cells (RR-NU-DUL-1). Apoptosis and cell cycle were evaluated using flow cytometry. Quantitative Real-time PCR (RT-PCR) was used to measure the expression of WEE1, BCL2, and

SUBMITTER: Ahmed HM 

PROVIDER: S-EPMC12031965 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature