Enkephalin-mediated modulation of basal somatic sensitivity by regulatory T cells in mice.

CD4CD25Foxp3 regulatory T cells (Treg) have been implicated in pain modulation in various inflammatory conditions. However, whether Treg cells hamper pain at steady state and by which mechanism is still unclear. From a meta-analysis of the transcriptomes of murine Treg and conventional T cells (Tconv), we observe that the proenkephalin gene (), encoding the precursor of analgesic opioid peptides, ranks among the top 25 genes most enriched in Treg cells.

Correction: Kogionou et al. Radiotherapy-Related Gene Signature in Prostate Cancer. 2022, , 5032.

The authors wish to make the following corrections to this paper [...

Radiotherapy-Related Gene Signature in Prostate Cancer.

Radiotherapy for localized prostate cancer has increased the cure and survival rates of patients. Besides its local tumoricidal effects, ionizing radiation has been linked to mechanisms leading to systemic immune activation, a phenomenon called the abscopal effect. In this study, we performed gene expression analysis on peripheral blood from prostate cancer patients obtained post- radiotherapy and showed that 6 genes, including , , , , , and , were down-regulated by a range of 1.

Blockade of HVEM for Prostate Cancer Immunotherapy in Humanized Mice.

The herpes virus entry mediator (HVEM) delivers a negative signal to T cells mainly through the B and T lymphocyte attenuator (BTLA) molecule. Thus, HVEM/BTLA may represent a novel immune checkpoint during an anti-tumor immune response. However, a formal demonstration that HVEM can represent a target for cancer immunotherapy is still lacking.