An audible patient voice: How can we ensure that patients are treated as partners in their own safety?

How can patients and their relatives make their concerns heard by healthcare professionals? Many serious adverse events are preceded by patients' worry and concern. This article explores changes in the structures and processes of healthcare that might facilitate safer systems. One important tool might be the ability of patients to become equal partners in the recording of their clinical history.

Usability of a Web-based Software Tool for History Taking in the Emergency Department.

Medical history taking is an important step within the diagnostic process. This study aims to assess the quality and usability (effectiveness, satisfaction, efficiency) of a web-based medical history taking app in the emergency department. During three weeks, patients and junior physicians filled out study questionnaires about the app.

Synthetic circuits reveal how mechanisms of gene regulatory networks constrain evolution.

Phenotypic variation is the raw material of adaptive Darwinian evolution. The phenotypic variation found in organismal development is biased towards certain phenotypes, but the molecular mechanisms behind such biases are still poorly understood. Gene regulatory networks have been proposed as one cause of constrained phenotypic variation.

IL-12p40-independent induction of protective immunity upon multiple Plasmodium berghei irradiated sporozoite immunizations.

Both IFN-gamma and IL-12 play critical roles in defence against malaria. In a previous study, using Plasmodium yoelii model, C57BL/6 IFN-gamma receptor deficient mice (IFN-gammaR-/-) failed to develop protective immunity after a single immunization with irradiated sporozoites, but were protected after multiple immunizations. In contrast, in another study, BALB/c IFN-gamma gene knockout mice (IFN-gamma-/-) and BALB/c IL-12-deficient mice (IL-12p40-/- and IL-12p35-/-) were unable to mount protective immune response even after multiple immunizations with the same irradiated parasites.