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Aggression neurons identified

High activity in a relatively poorly studied group of brain cells can be linked to aggressive behaviour in mice, a new study from Karolinska Institutet in Sweden shows. Using optogenetic techniques, the researchers were able ...

9 hours ago
popularity149 comments 1

Study examines the rise of plaque in arteries

The accumulation of cholesterol plaques in artery walls can lead to atherosclerosis, or the hardening of arteries that contributes to heart attacks and strokes. In a new study, Yale researchers investigate how plaque cells ...

7 hours ago
popularity32 comments 0

Research could help fine-tune cancer treatment

Cancer therapies that cut off blood supply to a tumour could be more effective in combination with existing chemotherapeutic drugs—according to new research from the University of East Anglia.

8 hours ago
popularity11 comments 0

Reconstructing Zika's spread

The urgent threat from Zika virus, which dominated news headlines in the spring and summer of 2016, has passed for now. But research into how Zika and other mosquito-borne infections spread and cause epidemics is still very ...

May 24, 2018
popularity23 comments 0

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Be smart when it comes to spring allergies and asthma

(HealthDay)—Lots of things grow in the spring, including your risk of severe allergic reactions and asthma attacks. So people need to take preventive measures and know when to seek medical care, an emergency physician ...

Neurologist explains how new migraine drug works

The FDA announced approval on May 17 of a novel preventive treatment for migraine headaches. Aimovig is the first in a new class of migraine-specific drugs that works by blocking an action of a protein that is increased in ...

Less is more? Gene switch for healthy aging found

Aging is a major risk factor for physical frailty and the development of age-related diseases such as cancer, cardiovascular diseases, type II diabetes and Alzheimer's disease. Numerous studies have already shown that a calorie-restricted ...

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