Wnt9 directs zebrafish heart tube assembly via a combination of canonical and non-canonical pathway signaling.

During zebrafish heart formation, cardiac progenitor cells converge at the embryonic midline where they form the cardiac cone. Subsequently, this structure transforms into a heart tube. Little is known about the molecular mechanisms that control these morphogenetic processes.

Decreased Platelet Aggregation in Patients with Decompensated Liver Cirrhosis and TIPS Implantation.

Transjugular intrahepatic portosystemic shunt (TIPS) implantation is an effective treatment of portal hypertension in patients with decompensated liver cirrhosis. However, some patients develop TIPS thrombosis with recurrence of portal hypertension. The role of platelets in TIPS thrombosis and the necessity of antiplatelet therapy is unclear.

Changing Well-Being in Central Asia: Evidence from Kazakhstan and Kyrgyzstan.

This article explains the puzzle why subjective well-being (SBW) declined in Kazakhstan and increased in Kyrgyzstan from 2011 to 2018. It examined the predictors of the change in SWB in two Central Asian states over this period. We found that freedom of choice and financial satisfaction are powerful factors that predict the change in SWB in the two states.

Elucidation of the genetic causes of bicuspid aortic valve disease.

Aims: The present study aims to characterize the genetic risk architecture of bicuspid aortic valve (BAV) disease, the most common congenital heart defect.

Methods And Results: We carried out a genome-wide association study (GWAS) including 2236 BAV patients and 11 604 controls. This led to the identification of a new risk locus for BAV on chromosome 3q29.