Public Health England and Co-Production with the Fetal Anomaly Screening Programme.

As the new Cell-free DNA (Cf-DNA) prenatal screening test for Down syndrome was being introduced into the UK's fetal anomaly screening program, Down syndrome charities had an opportunity to participate. An experience of co-production where we were the minority voice then followed. This paper explores that process and our experience as a charity.

Clotting during autologous hematopoietic progenitor cells collection.

Autologous hematopoietic progenitor cell (HPC) transplant through peripheral blood mobilization and leukapheresis is a standard treatment for many patients with hematopoietic malignancies. Although leukapheresis is usually completed with no complications, we present a case in which the hematopoietic progenitor cells clotted during collection. The patient had no history of hypercoagulopathy.

Bioimprinted polymer platforms for cell culture using soft lithography.

Background: It is becoming recognised that traditional methods of culture in vitro on flat substrates do not replicate physiological conditions well, and a number of studies have indicated that the physical environment is crucial to the directed functioning of cells in vivo. In this paper we report the development of a platform with cell-like features that is suitable for in vitro investigation of cell activity. Biological cells were imprinted in hard methacrylate copolymer using soft lithography.

Human respiratory mechanics demonstration model.

Respiratory mechanics is a difficult topic for instructors and students alike. Existing respiratory mechanics models are limited in their abilities to demonstrate any effects of rib cage movement on alveolar and intrapleural pressures. We developed a model that can be used in both large and small classroom settings.