The Company of Biologists

Sleep disorders

Sleep-deprived bees have difficulty relearning

Everyone feels refreshed after a good night's sleep, but sleep does more than just rejuvenate, it can also consolidate memories. 'The rapid eye movement form of sleep and slow wave sleep are involved in cognitive forms of ...

Medical research

Breakthrough in adult heart repair

Researchers from the Baylor College of Medicine and the Texas Heart Institute have discovered a new way to dramatically improve heart repair. The future goal is to use this knowledge to combat human cardiovascular disease ...

Oncology & Cancer

Sperm development linked to testicular cancer

Testicular cancer is the most common type of cancer to affect men between the ages of 15 and 49, and around 95% of these cases are caused by testicular germ cell tumors. Although testicular germ cell tumors typically manifest ...

Overweight & Obesity

Impact of obesity on fertility can be reversed

In a breakthrough discovery, researchers at the University of Adelaide have revealed how damage from obesity is passed from a mother to her children, and also how that damage can be reversed.

HIV & AIDS

The first animal model for sexual transmission of HIV

Infection by human immunodeficiency virus (HIV) causes acquired immunodeficiency syndrome (AIDS), a debilitating disorder in which progressive weakening of the immune system makes affected individuals more susceptible to ...

Medical research

Cannabis causes birth defects in susceptible mice

A chemical found in cannabis, a common recreational drug, has now been shown to cause birth defects in mice. Scientists from the Icahn School of Medicine at Mount Sinai show that the psychoactive component of cannabis (THC) ...

Other

Kids are clumsy runners because they are small

To the untrained eye, kids just look like scaled-down adults. But take a closer look at the way that they move and a toddler's stiff-legged waddle is completely different from an adult's fluid run. Perceived wisdom held that ...

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