Neuroscience

Researchers identify neurons that 'learn' to smell a threat

Whether conscious of it or not, when entering a new space, we use our sense of smell to assess whether it is safe or a threat. In fact, for much of the animal kingdom, this ability is necessary for survival and reproduction. ...

Medical research

Scientists eavesdrop on communication between fat and brain

What did the fat say to the brain? For years, it was assumed that hormones passively floating through the blood were the way that a person's fat—called adipose tissue—could send information related to stress and metabolism ...

Arthritis & Rheumatism

How mitochondrial damage ignites the 'auto-inflammatory fire'

Mitochondria are self-contained organelles (they possess their own mini-chromosome and DNA) residing within cells and are charged with the job of generating the chemical energy needed to fuel functions essential to life and ...

Immunology

Research team discovers body's own anti-inflammatory substance

A team of scientists led by Professor Karsten Hiller from the Braunschweig Center for Systems Biology BRICS has discovered an endogenous, anti-inflammatory substance: mesaconic acid. This molecule could be a drug candidate ...

Oncology & Cancer

Researchers seek insights into cancer's hidden vulnerabilities

One of the biggest challenges to the development of medical treatments for cancer is the fact that there is no single kind of cancer. Cancers derive from many kinds of cells and tissues, and each have their own characteristics, ...

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