Quebec City, March 5, 2016--A study published in the April edition of Health Affairs reveals that one-sided comments posted on online news articles may influence readers' opinions about health-related topics. This raises questions about how health social media should be moderated, especially considering the potentially polarized nature of these forums.

The salivary gland secretes saliva that helps us chew and swallow the food we eat while the pancreas secretes digestive juices that enable our bodies to break down the fat, protein, and carbohydrates in the food.

Secretions like these are important in countless activities that keep our bodies running day and night. A new study uncovers a previously mysterious process that makes these secretions possible - and it involves calcium, which is sure to set off a new supplement fad among the Dr. Oz, Mark Hyman, Joe Mercola sect.  

Popular culture may suggest we live in an era where men and women have achieved sexual equality. But new research finds that, when it comes to oral sex, disparities persist - and young men and women tend to gloss over these gender inequalities.

The study, conducted in England by University of the Pacific sociologist Ruth Lewis and Cicely Marston of the London School of Hygiene and Tropical Medicine, appears online in the Journal of Sex Research.

The researchers interviewed 71 men and women ages 16 to 18, and conducted follow-up interviews a year later. The study focused on accounts of oral sex between men and women, rather than same-sex partners.

On March 29, Nature Genetics published a research article entitled "Genetic lineage tracing identifies endocardial origin of liver vasculature", from Prof. ZHOU Bin's lab at the Institute for Nutritional Sciences (INS), Shanghai Institutes for Biological Sciences, CAS.

Taking advantage of genetic lineage tracing and tissue specific gene knockout technology, researchers found that part of the liver vasculature is derived from the endocardium in the developing heart. During this process, endocardial VEGF/VEGFR2 signaling plays an important role in liver angiogenesis and organogenesis.

Working with human breast cancer cells, a team of scientists from Ann & Robert H. Lurie Children's Hospital of Chicago have successfully turned off a misbehaving protein that fuels the growth of a particularly aggressive, drug-resistant form of the disease known as triple-negative breast cancer.

In a set of lab experiments, the team managed to neutralize the protein, called Nodal, a growth factor already known for its role in early embryonic development.

A description of the work is published in the March 23 issue of the journal Cell Cycle.

CHICAGO (April 4, 2016) -- Patients taking losmapimod, an anti-inflammatory drug currently being developed, for 12 weeks following a heart attack did not show improvements in the trial's primary endpoint, the rate of cardiovascular death, subsequent heart attack or urgent coronary revascularization, which includes placement of a stent or coronary artery bypass surgery, according to research presented at the American College of Cardiology's 65th Annual Scientific Session.