Neuroscience

Surprising new role for calcium in sensing pain

When you accidentally touch a hot oven, you rapidly pull your hand away. Although scientists know the basic neural circuits involved in sensing and responding to such painful stimuli, they are still sorting out the molecular ...

Diseases, Conditions, Syndromes

Control HIV by treating schistosomiasis, new study suggests

Of the 34 million people worldwide with HIV, and the 200 million with schistosomiasis, the majority live in Africa— where millions of people are simultaneously infected with both diseases. Now, researchers reporting in ...

Diseases, Conditions, Syndromes

New study identifies significance of co-infection in disease control

Becoming infected with one parasite could change your chances of becoming infected with another according to new research from Cardiff University. The new study analyses data from school aged children in Tanzania infected ...

Immunology

Allergy is the price we pay for our immunity to parasites

New findings, published in PLOS Computational Biology, help demonstrate the evolutionary basis for allergy. Molecular similarities in food and environmental proteins that cause allergy (such as pollen), and multicellular ...

Other

Indian doc removes 13cm live worm from man's eye

When an elderly Indian patient came to Dr V. Seetharaman with persistent pain in his eye, what the surgeon found was reminiscent of a far-fetched alien movie plot: a live, 13 centimetre-long worm.

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