Chimeric antigen receptors (CARs) from bench-to-bedside.

Immunol Lett

Center for Cell and Gene Therapy, Baylor College of Medicine, The Methodist Hospital and Texas Children's Hospital, Houston, TX 77030, USA; Department of Pediatrics, Texas Children's Hospital, Houston, TX 77030, USA.

Published: July 2014

Chimeric antigen receptors (CARs) combine the antigen specificity of an antibody with the biologic properties of T lymphocytes. While the concept has been developed more than 20 years ago, only in recent years the clinical application of this approach has produced remarkable objective clinical responses. In this brief review, we outline some specific aspects that have led to antitumor responses in cancer patients.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3926092PMC
http://dx.doi.org/10.1016/j.imlet.2013.09.014DOI Listing

Publication Analysis

Top Keywords

chimeric antigen
8
antigen receptors
8
receptors cars
8
cars bench-to-bedside
4
bench-to-bedside chimeric
4
cars combine
4
combine antigen
4
antigen specificity
4
specificity antibody
4
antibody biologic
4

Similar Publications

Immune deficits after CD19 chimeric antigen receptor (CAR) T-cell therapy can be long-lasting, predisposing patients to infections and non-relapse mortality. In B-cell non-Hodgkin lymphoma (B-NHL), the prognostic impact of immune reconstitution (IR) remains ill-defined, and detailed cross-product comparisons have not been performed to date. In this retrospective observational study, we longitudinally characterized lymphocyte subsets and immunoglobulin levels in 105 B-NHL patients to assess patterns of immune recovery arising after CD19 CAR-T.

View Article and Find Full Text PDF

The tumor microenvironment (TME) is integral to cancer progression, impacting metastasis and treatment response. It consists of diverse cell types, extracellular matrix components, and signaling molecules that interact to promote tumor growth and therapeutic resistance. Elucidating the intricate interactions between cancer cells and the TME is crucial in understanding cancer progression and therapeutic challenges.

View Article and Find Full Text PDF

Background: Multiple myeloma (MM) is an incurable plasma cell malignancy with increasing global incidence. Chimeric antigen receptor (CAR) T-cell therapy targeting BCMA has shown efficacy in relapsed or refractory MM, but it faces resistance due to antigen loss and the tumor microenvironment. Bispecific T-cell engaging (BITE) antibodies also encounter clinical challenges, including short half-lives requiring continuous infusion and potential toxicities.

View Article and Find Full Text PDF

Background: Relapsed/refractory classic Hodgkin lymphoma (R/R cHL) remains challenging to treat, and anti-CD30 chimeric antigen receptor T (CAR-T) cell therapy may be effective. This meta-analysis investigates the efficacy and safety of anti-CD30 CAR-T cell therapy for treating R/R cHL.

Methods: A systematic literature search of PubMed, Cochrane, Embase, ClinicalTrials.

View Article and Find Full Text PDF

ETV7 limits the antiviral and antitumor efficacy of CD8 T cells by diverting their fate toward exhaustion.

Nat Cancer

January 2025

State Key Laboratory of Molecular Oncology, School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China.

Terminal exhaustion is a critical barrier to antitumor immunity. By integrating and analyzing single-cell RNA-sequencing and single-cell assay for transposase-accessible chromatin with sequencing data, we found that ETS variant 7 (ETV7) is indispensable for determining CD8 T cell fate in tumors. ETV7 introduction drives T cell differentiation from memory to terminal exhaustion, limiting antiviral and antitumor efficacy in male mice.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!