Eggs of the mosquito Aedes aegypti survive desiccation by rewiring their polyamine and lipid metabolism.

Upon water loss, some organisms pause their life cycles and escape death. While widespread in microbes, this is less common in animals. Aedes mosquitoes are vectors for viral diseases.

WAFER trial: a study protocol for a feasibility randomised controlled trial comparing wide-awake local anaesthesia no tourniquet (WALANT) to general and regional anaesthesia with tourniquet for flexor tendon repair.

Introduction: Flexor tendons are traditionally repaired under either general anaesthesia (GA) or regional anaesthesia (RA), allowing for the use of an arm tourniquet to minimise blood loss and establish a bloodless surgical field. However, the use of tourniquets exposes the patient to certain risks, including skin, muscle and nerve injuries. A recent advancement in anaesthesia delivery involves the use of a wide-awake approach where no sedation nor tourniquets are used (wide-awake local anaesthesia no tourniquet (WALANT)).

Appetite for more exchange, connection and collaboration among senior health professionals.

Background: The COVID-19 pandemic has highlighted the value of global exchange around knowledge, skills and attitudes among senior healthcare professionals (SHPs). It has also revealed the need for strong peer-led networks and mentorship to tackle the high levels of burnout and 'brain-drain' already plaguing the National Health Service (NHS). We designed a survey to gauge the appetite for exchange programmes among SHPs.

Progression of coronary calcification in healthy postmenopausal women.

Background: Coronary artery calcium score incrementally improves coronary risk prediction beyond that provided by conventional risk factors. Limited information is available regarding rates of progression of coronary calcification in women, particularly those with baseline scores above zero. Further, determinants of progression of coronary artery calcification in women are not well understood.