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Biochemistry Nov 21, 2017

Arthritis, autoimmune disease discovery could lead to new treatments

More than 23.5 million Americans suffer from autoimmune diseases like rheumatoid arthritis, scleroderma and lupus, in which an overzealous immune response leads to pain, inflammation, skin disorders and other chronic health ...

Engineering Nov 3, 2017

Study shows need for adaptive powered knee prosthesis to assist amputees

New North Carolina State University research into wearable robotics shows how amputees wearing these devices adapted when presented with a real-world challenge: carrying a weighted backpack. The results could assist device ...

Environment Oct 28, 2017

Puerto Rico 'heartbreaking' five weeks post-storm

Conditions in Puerto Rico are still heartbreaking more than five weeks after Hurricane Maria wrought devastation, with the lack of power and clean water compounding chronic conditions, medics say.

Plants & Animals Oct 2, 2017

Many veterinarians aren't comfortable talking about fat cats

As many as two-thirds of North American cats are obese, and just like in humans, obesity can shorten their lives and cause a long list of health issues including diabetes, osteoarthritis and cardiovascular problems. Yet, ...

Materials Science Aug 17, 2017

Collagen in cartilage tissues behaves like liquid crystals in a smart phone screen

Cartilage in our joints contains collagen which behaves a bit like the liquid crystals on a smart phone screen, according to researchers at Queen Mary University of London (QMUL).

Plants & Animals Jul 27, 2017

Study highlights health consequences of selectively breeding German Shepherd Dogs

German Shepherd Dogs (GSDs) could be predisposed to health conditions such as arthritis because of the way they have been bred in recent decades, according to a new study published in the open access journal Canine Genetics ...

Cell & Microbiology Jun 28, 2017

How are long strands of DNA packed into tiny cells?

Scientists are a step closer to understanding how DNA, the molecules that carry all of our genetic information, is squeezed into every cell in the body. How DNA is "packaged" in cells influences the activity of our genes ...

Ecology Apr 14, 2017

The dangers of being a saber-toothed cat in Los Angeles 12,000 years ago

Saber-toothed cats that roamed Los Angeles 12,000 years ago had many injuries to their shoulders and backbones that likely occurred when they killed large herbivore prey such as bison and horses, UCLA biologists report in ...

Materials Science Mar 30, 2017

Biomaterials for the regeneration of bone and cartilage tissues from apple waste

Researchers from UPM and CSIC have employed waste from the agri-food industry to develop biomaterials that act as matrices to regenerate bone and cartilage tissues, which is of great interest for the treatment of diseases ...

Computer Sciences Mar 2, 2017

High-throughput computing plays pivotal role in knee biomechanics research

Unlike the assembly of a machine, there is no "one-size-fits-all" approach to medicine. Darryl Thelen, Harvey D. Spangler Professor in mechanical engineering and biomedical engineering at the University of Wisconsin-Madison, ...

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