A new Cochrane Review published today shows that targeting exercises to muscles that support and control the spine offers another strategy to reduce pain and disability caused by lower back pain.

Lower back pain is one of the most common health conditions worldwide. It can have substantial health and economic costs as people experience disability and general ill health, leading them to need time off work.

It may not be sexism that keeps more women from top jobs, it may be less understanding of the role of social capital in reaching the top, according to graduate student Natasha Abajian of City University London at the British Psychological Society's Division of Occupational Psychology annual conference in Nottingham.

In industrialized countries, a particularly high number of people suffer from arteriosclerosis -- with fatal consequences: Deposits in the arteries lead to strokes and heart attacks. A team of researchers under the leadership of the University of Bonn has now developed a method for guiding replacement cells to diseased vascular segments using nanoparticles. The scientists demonstrated in mice that the fresh cells actually exert their curative effect in these segments. However, much research remains to be done prior to use in humans. The results are now being published in the renowned journal ACS NANO.

New research finds that bile acids which are altered by bacteria normally living in the large intestine inhibit the growth of Clostridium difficile, or C. diff. C. diff is a harmful bacterium that can cause painful and sometimes fatal infections.

Urban elites tend to think being fat and dumb is a rural problem but studies show just the opposite; that is why so many health planners want to add more parks and places for people to walk, it emulates country life more.

Genetics are somewhat important, it impacts how many calories someone can eat given their metabolism, but social environment is a big factor. Since agricultural science has made it possible for poor people be fat, that is exactly what has happened, and not just in America. Obesity has risen dramatically in Europe as well. 

Scientists from the Mechanobiology Institute, Singapore (MBI) at the National University of Singapore have discovered the universal building blocks that cells use to form initial connections with the surrounding environment. These early adhesions have a consistent size of 100 nanometres, are made up of a cluster of around 50 integrin proteins and are the same even when the surrounding surface is hard or soft. Deciphering the universal nature of adhesion formation may reveal how tumour cells sense and migrate on surfaces of different rigidity, which is a hallmark of metastasis, the devastating ability of cancer to spread throughout the body. This study was published in the 7 December 2015 issue of Developmental Cell.