Functional enhancement of mesothelin-targeted TRuC-T cells by a PD1-CD28 chimeric switch receptor.

T cells expressing a mesothelin (MSLN)-specific T cell receptor fusion construct (TRuC), called TC-210, have demonstrated robust antitumor activity in preclinical models of mesothelioma, ovarian cancer, and lung cancer. However, they are susceptible to suppression by the programmed cell death protein 1 (PD-1)/programmed cell death protein ligand 1 (PD-L1) axis and lack intrinsic costimulatory signaling elements. To enhance the function of anti-MSLN TRuC-T cells, chimeric switch receptors (CSRs) have been designed to co-opt the immunosuppressive PD-1/PD-L1 axis and to deliver a CD28-mediated costimulatory signal.

Tackling the problem of the social exclusion of teenage mothers.

The majority of teenage mothers in the UK come from poor backgrounds, with few prospects of work locally and little to aim for educationally. But with help from government education and child-care schemes and the intervention of health-care professionals, much can be done to improve their position. This paper looks at current research and practical projects in this area.