Medical research

When bone-eating cells gain the upper hand

Advanced osteoporosis is often the most severe sequela, or resulting condition, of plasma cell cancer (multiple myeloma). Abnormally functioning stem cells are a key causal factor.

Dentistry

Biological tooth replacement—a step closer

Scientists have developed a new method of replacing missing teeth with a bioengineered material generated from a person's own gum cells. Current implant-based methods of whole tooth replacement fail to reproduce a natural ...

Alzheimer's disease & dementia

Worming our way to new treatments for Alzheimer's disease

According to a 2012 World Health Organization report, over 35 million people worldwide currently have dementia, a number that is expected to double by 2030 (66 million) and triple by 2050 (115 million). Alzheimer's disease, ...

Psychology & Psychiatry

Schizophrenia: A disorder of neurodevelopment and accelerated aging?

Many lines of evidence indicate that schizophrenia is a disorder of neurodevelopment. For example, genes implicated in the heritable risk for schizophrenia are also implicated in the development of nerve cells and their connections. ...

Neuroscience

First signals from brain nerve cells with ultrathin nanowires

Electrodes operated into the brain are today used in research and to treat diseases such as Parkinson's. However, their use has been limited by their size. At Lund University in Sweden, researchers have, for the first time, ...

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