The multifaceted roles of TCF1 in innate and adaptive lymphocytes.

The immune system requires a complex network of specialized cell types to defend against a range of threats. The specific roles and destinies of these cell types are enforced by a constellation of gene regulatory programs, which are orchestrated through lineage-specifying transcription factors. T Cell Factor 1 (TCF1) is a central transcription factor in many of these programs, guiding the development and functionality of both adaptive and innate lymphoid cells.

A joint industry-sponsored data monitoring committee model for observational, retrospective drug safety studies in the real-world setting.

Purpose: To share better practice in establishing data monitoring committees (DMCs) for observational, retrospective safety studies with joint-industry sponsorship.

Methods: A DMC model was created to monitor data from an observational, retrospective, post-authorization safety study investigating risk of medullary thyroid cancer in patients treated with long-acting glucagon-like peptide-1 receptor agonists (LA GLP-1RAs) (NCT01511393). Sponsors reviewed regulatory guidelines, best practice and sponsors' standard operation procedures on DMCs.

Blood natural killer cell deficiency reveals an immunotherapy strategy for atopic dermatitis.

Atopic dermatitis (AD) is a widespread, chronic skin disease associated with aberrant allergic inflammation. Current treatments involve either broad or targeted immunosuppression strategies. However, enhancing the immune system to control disease remains untested.