An antisense-long-noncoding-RNA modulates p75 expression levels during neuronal polarization.

Proper polarization of newly generated neurons is a critical process for neural network formation and brain development. The pan-neurotrophin p75 receptor plays a key role in this process localizing asymmetrically in one of the differentiating neurites and specifying its axonal identity in response to neurotrophins. During axonal specification, p75 levels are transiently modulated, yet the molecular mechanisms underlying this process are not known.

Limb ischemia in peripheral veno-arterial extracorporeal membrane oxygenation: a narrative review of incidence, prevention, monitoring, and treatment.

Veno-arterial extracorporeal membrane oxygenation (V-A ECMO) is an increasingly adopted life-saving mechanical circulatory support for a number of potentially reversible or treatable cardiac diseases. It is also started as a bridge-to-transplantation/ventricular assist device in the case of unrecoverable cardiac or cardio-respiratory illness. In recent years, principally for non-post-cardiotomy shock, peripheral cannulation using the femoral vessels has been the approach of choice because it does not need the chest opening, can be quickly established, can be applied percutaneously, and is less likely to cause bleeding and infections than central cannulation.