Arthritis & Rheumatism

Childbirth increases risk of ACPA-negative rheumatoid arthritis

Epidemiological data presented today at EULAR 2013, the Annual Congress of the European League Against Rheumatism, demonstrate that pregnancy carried to childbirth (parity) increases the risk of ACPA-negative* rheumatoid ...

Oncology & Cancer

How can evolutionary biology explain why we get cancer?

Over 500 billion cells in our bodies will be replaced daily, yet natural selection has enabled us to develop defenses against the cellular mutations which could cause cancer. It is this relationship between evolution and ...

Psychology & Psychiatry

Walking with good posture can ease depression, study finds

(Medical Xpress)—Walking with a slouched or despondent body posture can lead to feelings of depression or decreased energy, but those feelings can be reversed by walking in a more upright position, according to new research.

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